VPOR series rotary forging vertical precision pneumatic riveting machine

NegotiableUpdate on 08/15

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Overview

Mechanical characteristics of VPOR series rotary forging vertical precision pneumatic riveting machine: Compared with similar models, VPOR series rotary forging vertical precision pneumatic riveting machine has a larger working stroke; Under the same air pressure, it can provide greater downforce for the rivet head

Product Details

VPOR series rotary forging vertical precision pneumatic riveting machine

Mechanical characteristics:

Compared to similar models, the VPOR series rotary forging vertical precision pneumatic riveting machine has a larger working stroke; Under the same air pressure, it can provide greater downforce for the rivet head. Therefore, the riveting range of this series of models is more extensive.

Adopting a well-known energy-saving motor with good insulation performance, low heat generation rate, fast starting speed, smooth operation, and slight vibration during riveting process. While saving energy and reducing consumption, it greatly improves the service life and operational safety of the machine.

The core component, the rivet head, is an independent component designed in a standardized manner, with specific structural dimensions and matching materials and manufacturing processes. The different head shapes and structural dimensions of the rivet head determine the differences in head shape after riveting. Standardization makes the design, manufacturing, installation, and maintenance of rivet heads extremely convenient.

The core component of rotary forging riveting - rivet head seat, with reinforced structural dimensions, is formed by grinding bearing steel. Therefore, in the process of rotary forging and riveting, the use of thrust bearings in conjunction with needle roller bearings results in low frictional resistance, high transmission efficiency, and smooth operation of the riveting mechanism.

The downward pressure of the rivet head of the precision pneumatic riveting machine is provided by the cylinder in the machine head, which uses an aluminum alloy cylinder surface that has been oxidized. Combined with the selection of long-lasting wear-resistant sealing components, it can significantly reduce energy consumption and improve the service life of the machine.

Compared with models from similar manufacturers, the VPOR series rotary forging vertical precision pneumatic riveting machine has a larger worktable, more stable support, and better rigidity. Easy to install various tooling molds and automatic clamping and feeding equipment required for riveting.

Under the workbench, a thick screw is used. On the one hand, it is convenient to adjust the lifting of the workbench, and on the other hand, it avoids vibration during the riveting process, which may affect the quality of riveting. Providing strong support for the workbench is a prerequisite for ensuring the quality of riveting.

The dovetail groove guide rail is used in conjunction with a wedge-shaped inclined iron to provide high-precision guidance while eliminating guide gaps and locking the workbench in the appropriate position. The locked workbench effectively enhances the rigidity of the machine tool and avoids the generation of vibration.

Rivet head fixture:

Rivet head - self-made according to the dimensions of the rivet head structure in the manual and the shape of the rivet.

Fixture - Design and manufacture according to the shape of the parts and the size of the rivet head.

Order code:

For example, when ordering a model, A3 steel is used as a reference for rivet material. The riveting diameter is 10mm, the total stroke is 50, and the adjustable stroke is 30. It adopts a rotary forging riveting structure and has a precision pneumatic riveting machine with a vertical body.

The order code is VPOR-10

Machine model and downward pressure during riveting

VPOR-02	5KN/0.7MPa
VPOR-04	7KN/0.7MPa
VPOR-06	9KN/0.7MPa
VPOR-08	13KN/0.7MPa
VPOR-10	17KN/0.7MPa

Structural dimensions:

Technical parameters and structural dimensions of VPOR series precision pneumatic riveting machine

Riveting downforce refers to the pressure under a gas source condition of 0.7 MPa

	VPOR-02	VPOR-04	VPOR-06	VPOR-08	VPOR-10
Riveting parameters
Rivet diameter (mm)	<2	2-4	2-6	2-8	2-10
Maximum working stroke of rivet head (mm)	50	50	50	50	50
Minimum working stroke of rivet head (mm)	20	20	20	20	20
Standard protrusion length of rivet head (mm)	50	50	50	50	50
Power parameters
Working pressure of gas source (MPa)	0.4-0.8	0.4-0.8	0.4-0.8	0.4-0.8	0.4-0.8
AC power supply (V)	Three phase 380V	Three phase 380V	Three phase 380V	Three phase 380V	Three phase 380V
Riveting down pressure (KN)	5	7	9	13	17
Spindle motor power (KW)	0.18	0.18	0.37	0.55	0.75
Spindle motor speed (RPM)	1000	1000	1000	1000	1000
Power consumption of electronic control system (KW)	0.05	0.05	0.05	0.05	0.05
Lighting work light power (KW)	0.05	0.05	0.05	0.05	0.05
Gas consumption per working cycle (L)	0.65	0.97	1.22	1.75	2.35
geometrical parameter
Rivet head installation aperture (mm)	φ12H7	φ12H7	φ12H7	φ12H7	φ12H7
Workbench T-shaped slot width (mm)	14 standards	14 standards	14 standards	14 standards	14 standards
Distance from rivet head to workbench (mm)	0-250	0-250	0-250	0-250	0-250
Workbench lifting distance (mm)	250	250	250	250	250
Rivet span limit (mm)	135	135	135	135	135
Workbench surface size (mm)	260X200	260X200	300X200	300X200	300X200
Machine tool dimensions (mm)	550X380X1478	550X380X1478	600X410X1493	600X410X1493	620X430X1540
Machine weight
Gross weight of machine tool (KG)	330	340	350	370	400
Net weight of machine tool (KG)	280	290	300	320	350