CN214290344U

CN214290344U - Small machining device for winding pad positioning ring

Info

Publication number: CN214290344U
Application number: CN202022814257.4U
Authority: CN
Inventors: 朱蛟龙
Original assignee: Wuxi Shunke Petrochemical General Parts Co Ltd
Current assignee: Wuxi Shunke Petrochemical General Parts Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-28
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to a winding pad production appurtenance, the small-size processingequipment of winding pad holding ring specifically says so. It is characterized by comprising a bottom plate, wherein a supporting plate is arranged on one side of the bottom plate. There is the lower bolster the top of bottom plate, and the lower bolster passes through the cushion and links to each other with the bottom plate, is fixed with flourishing material pipe on the upper plate face of lower bolster, and the internal diameter of flourishing material pipe upper end is greater than the internal diameter of other positions, has the blanking through-hole on the lower bolster that flourishing material pipe corresponds. A vertically arranged driving cylinder is fixed on the supporting plate above the lower template, a piston rod of the driving cylinder faces downwards, and an upper template is fixed at the lower end of the piston rod of the driving cylinder. The lower plate surface of the upper template corresponding to the material containing pipe is provided with a punch, the periphery of the punch is provided with an annular pressing pad, the pressing pad and the punch are in up-and-down sliding fit, and a spring column is arranged between the pressing pad and the upper template. The working efficiency of the machining device is high, and potential safety hazards can be avoided.

Description

Small machining device for winding pad positioning ring

Technical Field

The utility model relates to a winding pad production appurtenance, the winding that is used for processing winding pad holding ring specifically says so fills up the small-size processingequipment of holding ring.

Background

The winding pad is generally formed by spirally winding a metal strip or other alloy material and a soft material such as graphite, asbestos, polytetrafluoroethylene, non-asbestos, alternately, and fixing the metal strip at the beginning and end by spot welding. For positioning, a positioning ring is fixed on the outer side of the winding pad. The retaining ring is manufactured by progressive die machining when it is mass produced. After the holding ring design was accomplished, need first a small amount of production a batch to be tested, at this moment, because finished product uncertainty, unable die sinking, traditional way is that the manual work is punched a hole with the help of strikeing the brill to winding pad holding ring blank, processes out winding pad holding ring. However, the manual operation mode has low working efficiency and potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a small-size processingequipment of winding pad holding ring, adopt this processingequipment's work efficiency higher, can avoid the potential safety hazard.

In order to solve the problems, the following technical scheme is provided:

the utility model discloses a small-size processingequipment of winding pad holding ring's characteristics are including the bottom plate that the level was arranged, have the vertical backup pad of arranging on the bottom plate limit. The material containing pipe is characterized in that a lower template is horizontally arranged above the bottom plate, the lower template is connected with the bottom plate through a cushion block, a vertically arranged material containing pipe is fixed on the upper plate surface of the lower template, the inner diameter of the upper end of the material containing pipe is larger than those of other positions, so that a step for containing materials is formed at the upper end of the material containing pipe, and blanking through holes are formed in the lower template corresponding to the material containing pipe. A vertically arranged driving cylinder is fixed on the supporting plate above the lower template, a piston rod of the driving cylinder faces downwards, and a horizontally arranged upper template is fixed at the lower end of the piston rod of the driving cylinder. The lower plate surface of the upper die plate corresponding to the material containing pipe is provided with a punch, the inner diameter of the punch is the same as that of the section of the material containing pipe with the small inner diameter, an annular pressing pad is arranged around the punch, the pressing pad is in up-down sliding fit with the punch, a spring column is arranged between the pressing pad and the upper die plate, the lower surface of the pressing pad is flush with the bottom of the punch when the spring column is in a normal state, and the outer diameter of the pressing pad is the same as that of the section of the material containing pipe with the large inner diameter.

The material containing pipes are sequentially arranged along the direction of a horizontal straight line, blanking through holes are formed in the lower die plates corresponding to the material containing pipes, punches are arranged on the upper die plates corresponding to the material containing pipes, and pressing pads are arranged on the punches.

Two guide posts which are vertically and upwards arranged are fixed on the lower template, the upper ends of the guide posts penetrate through the upper template and extend out of the upper part of the upper template, and the upper template and the guide posts are in up-down sliding fit.

By adopting the scheme, the method has the following advantages:

because the utility model discloses a small-size processingequipment's of winding pad holding ring bottom plate, there is the vertical backup pad of arranging on the bottom plate limit, the lower bolster that the top of bottom plate was arranged horizontally, the lower bolster passes through the cushion and links to each other with the bottom plate, be fixed with vertical arrangement's flourishing material pipe on the last face of lower bolster, the internal diameter of flourishing material pipe upper end is greater than the internal diameter of other positions, there is the blanking through-hole on the lower bolster that flourishing material pipe corresponds, be fixed with vertical arrangement's driving cylinder in the backup pad of lower bolster top, be fixed with the cope match-plate pattern on the piston rod lower end of driving cylinder, there is the drift on the cope match-plate pattern lower face that flourishing material pipe corresponds, annular compresses tightly the pad all around of drift, it has the spring post to compress tightly between pad and the cope match-plate pattern. When in use, firstly, the winding pad positioning ring blank is placed on the step of the material containing pipe; then, starting a driving cylinder to drive the upper template to move downwards, enabling the pressing pad to be abutted against the winding pad positioning ring blank, and pressing and fixing the pressing pad and the winding pad positioning ring blank; then, the upper die plate continues to move downwards, the pressing pad moves upwards, the spring column is compressed, the punch punches the blank of the tight pad and the winding pad positioning ring to obtain the tight pad and the winding pad positioning ring, and the waste material falls from the blanking channel; and finally, driving the upper die plate to reset by the driving cylinder, resetting the pressing pad under the action of the spring column, and taking out the pressing pad and the winding pad positioning ring. Compared with the manual processing mode of the impact drill in the background technology, the processing device has the advantages that the working efficiency is higher, and the potential safety hazard is avoided.

Drawings

Fig. 1 is a schematic structural view of the small-sized processing device for the positioning ring of the winding pad of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the small processing device for the winding pad positioning ring of the utility model comprises a bottom plate 1 which is horizontally arranged, and a supporting plate 6 which is vertically arranged is arranged on one side of the bottom plate 1. There is the lower bolster 3 of horizontal arrangement above the bottom plate 1, and the lower bolster 3 links to each other with bottom plate 1 through cushion 2, is fixed with vertical arrangement's flourishing material pipe 4 on the upper plate face of lower bolster 3, and the internal diameter of flourishing material pipe 4 upper end is greater than the internal diameter of other positions to form the step that is used for placing the material in the upper end of flourishing material pipe 4, have blanking through-hole 12 on the lower bolster 3 that flourishing material pipe 4 corresponds. A vertically arranged driving cylinder 7 is fixed on the supporting plate 6 above the lower template 3, a piston rod of the driving cylinder 7 faces downwards, and a horizontally arranged upper template 8 is fixed on the lower end of the piston rod of the driving cylinder 7. The lower plate surface of an upper die plate 8 corresponding to the material containing pipe 4 is provided with a punch 10, the inner diameter of the punch 10 is the same as that of the material containing pipe 4 with the small inner diameter, an annular pressing pad 11 is arranged on the periphery of the punch 10, the pressing pad 11 is matched with the punch 10 in an up-and-down sliding manner, a spring column 9 is arranged between the pressing pad 11 and the upper die plate 8, the lower surface of the pressing pad 11 is flush with the bottom of the punch 10 when the spring column 9 is in a normal state, and the outer diameter of the pressing pad 11 is the same as the inner diameter of the material containing pipe 4 with the large inner diameter.

The material containing pipes 4 are sequentially arranged along a horizontal straight line, blanking through holes 12 are formed in the lower die plates 3 corresponding to the material containing pipes 4, punches 10 are arranged on the upper die plates 8 corresponding to the material containing pipes 4, and compression pads 11 are arranged on the punches 10.

Two guide pillars 5 which are vertically and upwards arranged are fixed on the lower template 3, the upper ends of the guide pillars 5 penetrate through the upper template 8 and extend out of the upper part of the upper template 8, and the upper template 8 and the guide pillars 5 are in up-down sliding fit.

When in use, firstly, the winding pad positioning ring blank is placed on the step of the material containing pipe 4; then, starting the driving cylinder 7 to drive the upper template 8 to move downwards, enabling the pressing pad 11 to abut against the winding pad positioning ring blank, and pressing and fixing the pressing pad 11 and the winding pad positioning ring blank; then, the upper die plate 8 continues to move downwards, the pressing pad 11 moves upwards, the spring column 9 is compressed, the punch 10 punches the blank of the tight pad and the winding pad positioning ring to obtain the tight pad and the winding pad positioning ring, and waste materials fall from the blanking channel; and finally, the driving cylinder 7 drives the upper template 8 to reset, the pressing pad 11 resets under the action of the spring column 9, and the tight pad and the winding pad positioning ring are taken out. The small machining mechanism can be formed by transforming idle hydraulic machines in factories, and is low in manufacturing cost.

Claims

1. The small machining device for the winding pad positioning ring is characterized by comprising a horizontally arranged bottom plate (1), wherein a vertically arranged supporting plate (6) is arranged on one side of the bottom plate (1); a lower template (3) is horizontally arranged above the bottom plate (1), the lower template (3) is connected with the bottom plate (1) through a cushion block (2), a vertically-arranged material containing pipe (4) is fixed on the upper plate surface of the lower template (3), the inner diameter of the upper end of the material containing pipe (4) is larger than that of other positions, so that a step for placing materials is formed at the upper end of the material containing pipe (4), and a blanking through hole (12) is formed in the lower template (3) corresponding to the material containing pipe (4); a vertically arranged driving cylinder (7) is fixed on a supporting plate (6) above the lower template (3), a piston rod of the driving cylinder (7) faces downwards, and a horizontally arranged upper template (8) is fixed on the lower end of the piston rod of the driving cylinder (7); there is drift (10) on the cope match-plate pattern (8) lower plate face that flourishing material pipe (4) correspond, drift (10) are the same with that section flourishing material pipe (4) internal diameter that the internal diameter is little, there is annular packing pad (11) around drift (10), it is upper and lower sliding form cooperation between packing pad (11) and drift (10), there is spring post (9) between packing pad (11) and cope match-plate pattern (8), under spring post (9) is in normal condition, the lower surface that compresses tightly pad (11) flushes with the bottom of drift (10), the external diameter that compresses tightly pad (11) is the same with that section flourishing material pipe (4) internal diameter that the internal diameter is big.

2. The small machining device for the winding pad positioning ring as claimed in claim 1, wherein the three material containing pipes (4) are sequentially arranged in the direction of a horizontal straight line, blanking through holes (12) are formed in the lower die plate (3) corresponding to the material containing pipes (4), punches (10) are formed in the upper die plate (8) corresponding to the material containing pipes (4), and pressing pads (11) are formed in the punches (10).

3. The small machining device for the winding pad positioning ring as claimed in claim 1 or 2, wherein two guide posts (5) which are vertically and upwardly arranged are fixed on the lower template (3), the upper ends of the guide posts (5) penetrate through the upper template (8) to extend above the upper template (8), and the upper template (8) is in up-and-down sliding fit with the guide posts (5).