CN210588489U

CN210588489U - Grinding device is used in shell fragment production with pushing equipment

Info

Publication number: CN210588489U
Application number: CN201921386291.7U
Authority: CN
Inventors: 陈旺祥; 刘承亮; 刘晓梅; 周鑫杰; 张友渠
Original assignee: Xiamen Hongsheng Spring Co Ltd
Current assignee: Xiamen Hongsheng Spring Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-22
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a polishing device with a material pushing mechanism for producing elastic pieces, which comprises a bottom plate, a top plate is welded above the bottom plate through two groups of struts, a cylinder is fixed on the upper surface of the top plate, the bottom end of a piston rod of the cylinder penetrates through the upper surface of the top plate and is welded with a protective cover, a first motor is installed in the protective cover, the upper surface of the bottom plate is welded with the protective cover, a second motor is installed in the protective cover, a first fixed plate is welded between the two groups of struts, a first electric push rod and a lower pressing plate are symmetrically welded on the two sides of the circular hole on the lower surface of the first fixed plate, an upper pressing plate is welded at the tail end of the piston rod of the first electric push rod, a second fixed plate is welded on one side of the lower surface of the first fixed plate, the device has the advantages of high automation degree, simple operation, high polishing efficiency and good effect.

Description

Grinding device is used in shell fragment production with pushing equipment

Technical Field

The utility model relates to a shell fragment production technical field specifically is a grinding device is used in shell fragment production with pushing equipment.

Background

The elastic sheet is used in buffering and shockproof device and relay delay device of machinery and vehicle. The spring plate is characterized by easy bending only in the plane with the minimum rigidity in one direction, and large tensile rigidity and bending rigidity in the other direction. Therefore, the leaf spring is suitable for a sensitive element, an elastic support, a positioning device, a flexible connection and the like in a detection instrument or an automatic device. The spring plate is widely used in various contact devices, and is applied to actuating mechanisms in different environments according to the characteristics of materials.

The shell fragment is made by bronze mostly, because the roughness requirement to the shell fragment in sensitive contact controlling part is higher, so need polish the shell fragment, however the shell fragment polishing method that uses at present is mostly manual polishing, and is inefficient, and artifical fixed insecure, and the process shell fragment of polishing easily squints, and the quality of polishing is difficult to guarantee, and some current devices that are used for the shell fragment to polish, can only polish the single face at the same time, and lack pushing equipment, need artifical the participation, and degree of automation is low, and efficiency still is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in shell fragment production with pushing equipment, this device degree of automation is high, easy operation, and it is efficient, effectual to polish to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device with a pushing mechanism for production of elastic pieces comprises a bottom plate, wherein a top plate is welded above the bottom plate through two groups of supporting columns, an air cylinder is fixed on the upper surface of the top plate, the bottom end of a piston rod of the air cylinder penetrates through the upper surface of the top plate and is welded with a protective cover, a first motor is installed in the protective cover, the tail end of an output shaft of the first motor is connected with a connecting rod through a coupler, an upper polishing plate is welded at the bottom end of the connecting rod, the upper surface of the bottom plate is welded with the protective cover, a second motor is installed in the protective cover, the tail end of an output shaft of the second motor is connected with the connecting rod through the coupler, a lower polishing plate is welded at the top end of the connecting rod, a first fixing plate is welded between the two groups of, the bottom plate is welded with a bottom plate, a first fixing plate is welded on one side of the lower surface of the bottom plate, a second electric push rod is welded on the bottom of one side of the second fixing plate, and a push plate is welded on the tail end of a piston rod of the second electric push rod.

Preferably, four groups of support legs are welded to the lower surface of the bottom plate, and the four groups of support legs are arranged at four corners of the bottom plate respectively.

Preferably, the bottom of the supporting leg is in a frustum shape, and the bottom of the supporting leg is glued with a rubber sleeve.

Preferably, the protective cover is provided with heat dissipation holes, and dust filtration nets are embedded in the heat dissipation holes.

Preferably, rubber pads are glued to the upper surface of the lower compression plate and the lower surface of the upper compression plate.

Preferably, the inner wall of the collecting box is connected with a spongy cushion in an adhesive manner.

Compared with the prior art, the beneficial effects of the utility model are that:

drive the pressure strip through two sets of first electric putter and compress tightly the shell fragment and be fixed in down on the pressure strip, drive through the cylinder and go up the board of polishing and paste tightly with the shell fragment, the shell fragment is fixed firm, first motor and second motor drive respectively on the board of polishing and polish the shell fragment two sides simultaneously with the board of polishing down, drive the push pedal through second electric putter and push the shell fragment into the collecting box, automatic discharge, but this device automatic discharge, easy operation, it is efficient, effectual to polish.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base plate; 2. a pillar; 3. a top plate; 4. a cylinder; 5. a protective cover; 6. a first motor; 7. a connecting rod; 8. upper grinding plate; 9. a second motor; 10. a lower grinding plate; 11. a first fixing plate; 12. a circular hole; 13. a first electric push rod; 14. a lower compression plate; 15. an upper compression plate; 16. a support bar; 17. a collection box; 18. a support leg; 19. a rubber sleeve; 20. heat dissipation holes; 21. a second fixing plate; 22. a second electric push rod; 23. pushing the plate; 24. a rubber pad; 25. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a polishing device with a material pushing mechanism for production of elastic sheets comprises a bottom plate 1, wherein four groups of support legs 18 are welded on the lower surface of the bottom plate 1, the four groups of support legs 18 are respectively arranged at four corners of the bottom plate 1, the four groups of support legs 18 are arranged to enable the bottom plate 1 to be far away from the ground, erosion is avoided, the bottoms of the support legs 18 are in a frustum shape, rubber sleeves 19 are glued to the bottoms of the support legs 18, and the supporting stability of the support legs 18 is improved;

a top plate 3 is welded above a bottom plate 1 through two groups of supporting columns 2, an air cylinder 4 is fixed on the upper surface of the top plate 3, the bottom end of a piston rod of the air cylinder 4 penetrates through the upper surface of the top plate 3 and is welded with a protective cover 5, heat dissipation holes 20 are formed in the protective cover 5, a dust filter net is embedded in the heat dissipation holes 20, heat dissipation of a first motor 6 and a second motor 9 is facilitated, a first motor 6 is installed in the protective cover 5, the tail end of an output shaft of the first motor 6 is connected with a connecting rod 7 through a coupler, an upper polishing plate 8 is welded at the bottom end of the connecting rod 7, the protective cover 5 is welded on the upper surface of the bottom plate 1, the second motor 9 is installed in the protective cover 5, the tail end of an output shaft of the second motor 9 is connected with the connecting rod 7 through;

a first fixing plate 11 is welded between the two groups of pillars 2, a round hole 12 is formed in the middle of the first fixing plate 11 in a penetrating mode, the diameter of the round hole 12 is larger than that of the lower polishing plate 10, a first electric push rod 13 and a lower compression plate 14 are symmetrically welded on two sides of the round hole 12 on the lower surface of the first fixing plate 11, the lower compression plate 14 is an L-shaped plate, the distance between the two groups of lower compression plates 14 is larger than that of the lower polishing plate 10, the upper surface of the lower compression plate 14 is flush with the upper surface of the lower polishing plate 10, an upper compression plate 15 is welded at the tail end of a piston rod of the first electric push rod 13, rubber pads 24 are respectively glued to the upper surface of the lower compression plate 14 and the lower;

a collecting box 17 is welded above the bottom plate 1 through two groups of supporting rods 16, a spongy cushion 25 is glued to the inner wall of the collecting box 17, so that the elastic sheets are in flexible contact with the collecting box 17, collision damage is avoided, and a protection effect is achieved;

the cylinder 4, the first motor 6, the second motor 9, the first electric push rod 13 and the second electric push rod 22 are all controlled by an external switch.

The working principle is as follows: will want shell fragment both ends to arrange in on the rubber pad 24 of the lower holding down plate 14 of both sides, two sets of electric putter 13 piston rods stretch out, it compresses tightly the shell fragment fixedly to drive the upper pressure strip 15, start cylinder 4, it moves down to with shell fragment upper surface contact to drive the upper polish plate 8, start first motor 6 and second motor 9, go up polish plate 8 and polish the plate 10 down and polish the shell fragment two sides simultaneously, after polishing the completion, close first motor 6 and second motor 9, polish plate 8 answer normal position on cylinder 4 drives, two sets of electric putter 13 drive upper pressure strip 15 leave the shell fragment surface, second electric putter 22 piston rod stretches out and drives push pedal 23 and pushes the shell fragment into collecting box 17 in, can carry out the operation of polishing of another shell fragment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device is used in shell fragment production with pushing equipment, includes bottom plate (1), its characterized in that: the welding of roof (3) through two sets of pillar (2) in bottom plate (1) top, roof (3) upper surface is fixed with cylinder (4), cylinder (4) piston rod bottom runs through roof (3) upper surface welding and has protection casing (5), install first motor (6) in protection casing (5), first motor (6) output shaft end is through coupling joint with connecting rod (7), the welding of connecting rod (7) bottom has upper sanding plate (8), bottom plate (1) upper surface welding has protection casing (5), install second motor (9) in protection casing (5), second motor (9) output shaft end is through coupling joint with connecting rod (7), the welding of connecting rod (7) top has lower sanding plate (10), the welding has first fixed plate (11) between two sets of pillar (2), first fixed plate (11) middle part is run through and has been seted up round hole (12), round hole (12) bilateral symmetry welding has first electric putter (13) and hold-down plate (14) under first fixed plate (11), the terminal welding of first electric putter (13) piston rod has last pressure strip (15), bottom plate (1) top has collecting box (17) through two sets of bracing pieces (16) welding, first fixed plate (11) lower surface one side welding has second fixed plate (21), second fixed plate (21) one side bottom welding has second electric putter (22), the terminal welding of second electric putter (22) piston rod has push pedal (23).

2. The polishing device with the pushing mechanism for the production of the elastic sheets according to claim 1, wherein the polishing device comprises: four groups of supporting legs (18) are welded to the lower surface of the bottom plate (1), and the four groups of supporting legs (18) are arranged at four corners of the bottom plate (1) respectively.

3. The polishing device with the pushing mechanism for the production of the elastic sheets according to claim 2, wherein the polishing device comprises: the bottom of the supporting leg (18) is in a frustum shape, and a rubber sleeve (19) is glued to the bottom of the supporting leg (18).

4. The polishing device with the pushing mechanism for the production of the elastic sheets according to claim 1, wherein the polishing device comprises: the protective cover (5) is provided with heat dissipation holes (20), and dust filtration nets are embedded in the heat dissipation holes (20).

5. The polishing device with the pushing mechanism for the production of the elastic sheets according to claim 1, wherein the polishing device comprises: rubber pads (24) are glued to the upper surface of the lower pressure plate (14) and the lower surface of the upper pressure plate (15).

6. The polishing device with the pushing mechanism for the production of the elastic sheets according to claim 1, wherein the polishing device comprises: the inner wall of the collecting box (17) is glued with a spongy cushion (25).