CN202137243U

CN202137243U - Device for punching ribs on shaft

Info

Publication number: CN202137243U
Application number: CN201120200392U
Authority: CN
Inventors: 刘友利; 桂国锋
Original assignee: Ningbo Chuan Shizhou Industry Co Ltd
Current assignee: Ningbo Chuan Shizhou Industry Co Ltd
Priority date: 2011-06-15
Filing date: 2011-06-15
Publication date: 2012-02-08
Anticipated expiration: 2021-06-15

Abstract

The utility model discloses a device for punching ribs on a shaft, which belongs to the technical field of a punching machine and comprises a workbench and a compressing mechanism. The compressing mechanism is positioned above the workbench; the workbench is provided with at least two sections of rails with different widths; a groove is arranged in the rail; the side faces of the groove are symmetrical with respect to the same center plane; the width difference of two adjacent sections of grooves is twice of the height difference of the bottom faces of two adjacent sections of grooves; pressing blocks are arranged on the compressing mechanism; every two pressing blocks are in pair; and each pair of pressing blocks are respectively positioned above the rails in different sections. As ribs can be machined on the sections with different diameters on a stepped shaft, the time is greatly shortened and the error caused by repositioning is avoided; and simultaneously, only one device can be used for finishing all works so that the manpower cost is reduced as well as the energy source loss is reduced.

Description

Axial compression muscle device

Technical field

The utility model belongs to the stamping machine technical field, relate to specifically a kind of on the sidewall of axle the axial compression muscle device of punching press muscle.

Background technology

General axial compression muscle device, can only be on one section diameter same axis the punching press muscle.All need the multidiameter of punching press muscle for some multistages, then the muscle on the axle of the different sections of punching press on the different machines respectively.During use, we need move on to axle on another machine after having pressed muscle on the machine again, and reorientate the position of the muscle of pressing with first machine again, begins to press second section muscle on the axle again, the 3rd section then ... One section axle to the last.After the muscle on the intact one section axle of every pressure, we need reorientate axle, and this has wasted the time greatly, and is easy to generate mistake.And process an axle, and need many machine collaborative works, increased human cost and energy resource consumption.

Summary of the invention

The utility model provides a kind of device that can carry out beading simultaneously to the multistage axle to deficiency of the prior art.

In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals: axial compression muscle device comprises workbench and press mechanism; Said press mechanism is positioned at the top of said workbench; Said workbench is provided with at least two sections tracks that width is different, is provided with groove in the said track, and the side of all said grooves is about same central plane symmetry; The stand out of adjacent two sections said grooves is the twice of the difference in height of adjacent two sections said groove floor; Said press mechanism is provided with briquetting, and per two of said briquetting is a pair of, and every pair of said briquetting lays respectively at the said track top of different sections.During use, with the groove of putting into track of multidiameter, the width of each section groove must be identical with the diameter of each joint on the multidiameter, guarantees that multidiameter can not take place laterally to move in orbit.The stand out of adjacent two sections said track inner groovies is the twice of the difference in height of adjacent two sections said orbital groove bottom surfaces; When guaranteeing that like this multidiameter is placed on the track; The bottom surface of groove can all contact with every section of multidiameter, when guaranteeing on multidiameter beading, the situation of an end perk can not occur.During use, multidiameter is put into groove, start press mechanism then; Press mechanism drives briquetting, is pressed onto respectively on the section of different-diameter on the multidiameter, makes to produce muscle simultaneously on the different section on the multidiameter; Practiced thrift the time greatly; Avoid reorientating the error of generation, as long as an equipment just can be accomplished all working, reduced human cost and energy loss simultaneously.

In the technique scheme, said track is fixed on the said workbench through screw.Screw connects to belong to and removably connects, and track can be changed according to different needs.

In the technique scheme, between the adjacent said track certain spacing is arranged.

In the technique scheme, said track has two sections.

The beneficial effect of the utility model is: can on the section of different-diameter on the multidiameter, process muscle simultaneously; Practiced thrift the time greatly; Avoid reorientating the error of generation, needed only the beading work that an equipment just can be accomplished all sections simultaneously, reduced human cost and energy loss.

Description of drawings

Fig. 1 is the floor map of the utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is fixed on the sketch map on the workbench for track.

Sketch map when Fig. 4 is the utility model duty.

Fig. 5 is the left view of Fig. 4.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.

Referring to Fig. 1 to Fig. 3, axial compression muscle device comprises workbench 2 and press mechanism 1; Press mechanism 1 is positioned at the top of workbench 2; Workbench 2 is provided with two

sections tracks

3,4, and track 3 is fixed on the workbench 2 through bolt 7 with track 4, between the left side of the right side of track 3 and track 4 certain distance is arranged; Form groove 31 on the track 3; Form groove 41 on the track 4, the two sides of the two sides of groove 31 and groove 41 are about same central plane symmetry, and the difference of the width d of the width D of groove 31 and groove 41 is the twice of the difference H of groove 31 bottom surfaces and groove 41 bottom surface height.Press mechanism 1 lower end is fixed with a pair of briquetting 5 and a pair of briquetting 6, and every pair of

briquetting

5,6 has two.Briquetting 5 is positioned at the top of groove 31, and briquetting 6 is positioned at the top of groove 41.

Referring to Fig. 4 and Fig. 5; Before the use, choose the track that matches with the multidiameter that will process 83 and track 4 earlier, make that the width of groove 31 of track 3 is identical with multidiameter 8 outside diameters; The width of the groove 41 of track 4 is identical with multidiameter 8 end diameters; With bolt 7 track of choosing 3,4 is fixed on the workbench 2 then,, adjusts the distance and the difference in height of briquetting 5 and briquetting 6 then according to the angle between the muscle of multidiameter 8 designs.During use, the big end of multidiameter 8 is inserted in the groove 31, the small end of multidiameter 8 is inserted in the groove 41, and the axial location of adjustment multidiameter 8 makes the big end right side of multidiameter 8 abut on groove 41 left sides, and this has just accomplished the location of multidiameter 8.Start press mechanism 1 then, press mechanism 1 drives briquetting 5 and moves with the direction of briquetting 6 toward multidiameters 8, and briquetting 5 and briquetting 6 simultaneously and the big end of multidiameter 8 and the contacts side surfaces of small end process muscle simultaneously on the big end side surface of multidiameter 8 and little end side surface.

Claims

1. axial compression muscle device; Comprise workbench (2) and press mechanism (1); Said press mechanism (1) is positioned at the top of said workbench (2); It is characterized in that: said workbench (2) is provided with at least two sections tracks (3,4) that width is different, is provided with groove (31,41) in the said track (3,4), and the side of all said grooves (31,41) is about same central plane symmetry; The stand out of adjacent two sections said grooves (31,41) is the twice of the difference in height of adjacent two sections said grooves (31,41) bottom surface; Said press mechanism (1) is provided with briquetting (5,6), and per two of said briquetting (5,6) is a pair of, and every pair of said briquetting (5,6) lays respectively at said track (3, the 4) top of different sections.

2. axial compression muscle device according to claim 1 is characterized in that: said track (3,4) is fixed on the said workbench through screw (7).

3. axial compression muscle device according to claim 1 and 2 is characterized in that: adjacent said track has certain spacing between (3,4).

4. axial compression muscle device according to claim 1 and 2 is characterized in that: said track (3,4) has two sections.

5. axial compression muscle device according to claim 3 is characterized in that: said track (3,4) has two sections.