CN213079826U

CN213079826U - Pneumatic clamp for machining die parts

Info

Publication number: CN213079826U
Application number: CN202021856115.8U
Authority: CN
Inventors: 单卓华
Original assignee: Kunshan Xinruiming Precision Mould Co ltd
Current assignee: Kunshan Xinruiming Precision Mould Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-30
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a pneumatic fixture for die part machining, including the cylinder back plate, the front end of cylinder back plate is provided with the cylinder, the cylinder back plate is kept away from to the one end of cylinder is provided with left cover plate, one side of left cover plate is provided with the adapter, the front end of adapter is provided with the briquetting, the bottom of briquetting is provided with the briquetting post, one side of adapter is kept away from left cover plate and is provided with right cover plate, one side of right cover plate is provided with first bolt, one side of first bolt is provided with the insulating cover, the inner chamber of insulating cover runs through and is provided with the second bolt, the bottom of second bolt is provided with the mounting panel, the inner chamber of left cover plate runs through and is provided with the spout, the inner chamber of briquetting runs through and is provided with the round pin axle, the top of; this pneumatic fixture is used in mould parts machining can reach the work efficiency who improves pneumatic fixture through setting up cylinder, adapter and briquetting, and it is more convenient to use.

Description

Pneumatic clamp for machining die parts

Technical Field

The utility model relates to a 3c electronic product accessories processing type technical field specifically is a pneumatic fixture is used in mould parts machining.

Background

Nowadays, with the continuous development of social economy, the scientific technology of China is continuously updated, China will become a strong world technology, with the higher and higher living standard of people, electronic products gradually enter people's lives, the electronic products on the market are in a variety, the electronic products tend to be intelligentized, a pneumatic clamp for processing die parts is an important component part for processing the electronic products and plays an important role, the die processing refers to the processing of forming and blank making tools, and the pneumatic clamp also comprises a shearing die and a die cutting die, generally, the die comprises an upper die and a lower die, a steel plate is placed between the upper die and the lower die, the forming of materials is realized under the action of a press, when the press is opened, a workpiece determined by the shape of the die can be obtained or corresponding waste materials can be removed, and the workpiece is as small as an electronic connector and as large as an automobile instrument panel can be formed by the die, pneumatic clamps are a common auxiliary tool in the manufacture of molds.

The prior art has the following defects or problems:

1. when a small workpiece is clamped by the traditional pneumatic clamp for machining the part, the small workpiece is clamped by the corner cylinder, the height is too high, and the workpiece is easily interfered when the corner cylinder rotates, so that the workpiece is damaged, the production cost is increased, and the integrity of workpiece machining is reduced;

2. when the traditional pneumatic clamp for part machining adopts a combination method of the air cylinder and the clamp, the clamp for refuge is unloaded from the workpiece, the complexity and difficulty of unloading are increased, the occupied space of the device is large, the utilization rate of the product is reduced, and the practicability of the product is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a pneumatic fixture is used in mould parts machining to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic clamp for processing a die part comprises a cylinder back plate, wherein a cylinder is arranged at the front end of the cylinder back plate, one end of the cylinder is provided with a left cover plate far away from the cylinder back plate, one side of the left cover plate is provided with an adapter, a pressing block is arranged at the front end of the adapter, a pressing head column is arranged at the bottom end of the pressing block, a right cover plate is arranged on one side of the adapter far away from the left cover plate, one side of the right cover plate is provided with a first bolt, one side of the first bolt is provided with an insulating sleeve, a second bolt penetrates through the inner cavity of the insulating sleeve, a mounting plate is arranged at the bottom end of the second bolt, the inner cavity of the left cover plate is provided with a chute in a penetrating way, the inner cavity of the pressing block is provided with a pin shaft in a penetrating way, the top of round pin axle is provided with the pivot, the outer wall surface of round pin axle is provided with the through-hole, the top of briquetting is provided with the connecting hole.

As the utility model discloses a preferred technical scheme, the shape of cylinder back plate is the rectangle, the shape of cylinder is the cylinder, cylinder back plate and cylinder fixed connection.

As the utility model discloses an optimal technical scheme, the shape of left side apron and right side apron is the same, left side apron and right side apron pass through fixed plate fixed connection.

As the utility model discloses an optimized technical scheme, the shape of adapter is the hexagon, the shape of briquetting is irregular polygon, the briquetting passes through adapter fixed connection.

As the utility model discloses an optimal technical scheme, the shape of first bolt is the cylinder, the right side apron is through first bolt and fixed plate fixed connection, the quantity of first bolt is two sets of, the shape of insulating cover is cylindrical, the quantity of insulating cover is four groups.

As the utility model discloses a preferred technical scheme, the shape of second bolt is the rectangle, the quantity of second bolt is four groups, the second bolt passes through insulating cover and right side apron fixed connection, the outer wall diameter of second bolt equals the inner wall diameter of insulating cover.

As the utility model discloses an optimized technical scheme, the shape of round pin axle is the cylinder, the diameter of round pin axle equals the diameter of through-hole, the round pin axle passes through briquetting and spout sliding connection.

Compared with the prior art, the utility model provides a pneumatic fixture is used in mould parts machining possesses following beneficial effect:

1. according to the pneumatic clamp for machining the die parts, the cylinder rear plate, the cylinder, the cover plate, the mounting plate and the bolt are arranged, a user fixedly connects the cylinder rear plate with one end of the cylinder and fixedly connects the other end of the cylinder with the right cover plate and the right cover plate, so that the left cover plate and the right cover plate are locked on the mounting plate through the bolt, the pressing block is connected between the left cover plate and the right cover plate in a sliding mode through the sliding groove, and the adapter is connected with the cylinder push rod and the pressing block;

2. this pneumatic fixture is used in mould parts machining, through setting up adapter and briquetting, the inboard of left side apron and right side apron respectively is provided with the spout, the round pin axle alternates the through-hole of excessive pressure piece one side, and both ends are arranged in the spout, the adapter articulates at the briquetting middle bending part through the pivot, at the during operation, the cylinder push rod is under the effect of cylinder, promote the briquetting forward, thereby make the round pin axle take place rectilinear movement through the spout, when the round pin axle slides to the spout end, the briquetting carries out rotary motion with the round pin axle as the center this moment, and then make the pressure head post press from both sides the work piece that needs processing downwards, the rate of utilization of product has been improved, the work efficiency of.

Drawings

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

FIG. 2 is a schematic view of the structure of the inner cavity of the left cover plate of the present invention;

FIG. 3 is a schematic structural view of the pneumatic clamp of the present invention when lifted;

fig. 4 is the schematic diagram of the decomposition structure of the pressing block of the present invention.

In the figure: 1. a cylinder back plate; 2. a cylinder; 3. a left cover plate; 4. an adapter; 5. briquetting; 6. a pressure head column; 7. a right cover plate; 8. a first bolt; 9. an insulating sleeve; 10. a second bolt; 11. mounting a plate; 12. a chute; 13. a pin shaft; 14. a rotating shaft; 15. a through hole; 16. and connecting the holes.

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. 1-4, in this embodiment: a pneumatic clamp for machining a die part comprises a cylinder rear plate 1, wherein a cylinder 2 is arranged at the front end of the cylinder rear plate 1, a left cover plate 3 is arranged at one end of the cylinder 2, which is far away from the cylinder rear plate 1, a joint 4 is arranged on one side of the left cover plate 3, a pressing block 5 is arranged at the front end of the joint 4, a pressing head column 6 is arranged at the bottom end of the pressing block 5, a right cover plate 7 is arranged on one side of the joint 4, which is far away from the left cover plate 3, a first bolt 8 is arranged on one side of the right cover plate 7, an insulating sleeve 9 is arranged on one side of the first bolt 8, a second bolt 10 is arranged in an inner cavity of the insulating sleeve 9 in a penetrating manner, a mounting plate 11 is arranged at the bottom end of the second bolt 10, a chute 12 is arranged in an inner cavity of the left cover plate 3 in a penetrating manner, a pin; the cylinder JBZQ4395-85 in the embodiment is a known technology which is already disclosed and widely applied to daily life.

In the embodiment, the cylinder back plate 1 is rectangular, the cylinder 2 is cylindrical, the cylinder back plate 1 is fixedly connected with the cylinder 2, the cylinder back plate 1 is made of an insulating material, and the position of the cylinder 2 is fixed so as to enable the cylinder to operate stably; the left cover plate 3 and the right cover plate 7 are the same in shape, the left cover plate 3 and the right cover plate 7 are fixedly connected through a fixing plate, and the left cover plate 3 and the right cover plate 7 play a role in further stabilizing the cylinder 2; the adapter 4 is hexagonal, the pressing block 5 is irregular polygon, the pressing block 5 is fixedly connected through the adapter 4, and the adapter 4 is fixedly connected with the cylinder push rod and the pressing block 5, so that under the action of the cylinder 2, the cylinder push rod is pushed forwards, and the pressing block 5 moves forwards; the shape of the first bolt 8 is cylindrical, the right cover plate 7 is fixedly connected with the fixing plate through the first bolt 8, the number of the first bolts 8 is two, the shape of the insulating sleeve 9 is cylindrical, the number of the insulating sleeve 9 is four, and the insulating sleeve 9 plays a role in protecting the second bolt 10; the shape of the second bolts 10 is rectangular, the number of the second bolts 10 is four, the second bolts 10 are fixedly connected with the right cover plate 7 through the insulating sleeve 9, the diameter of the outer wall of each second bolt 10 is equal to that of the inner wall of the insulating sleeve 9, and the left cover plate 3, the right cover plate 7 and the cylinder rear plate 1 are locked on the mounting plate 11 through the second bolts 10; the pin shaft 13 is cylindrical, the diameter of the pin shaft 13 is equal to that of the through hole 15, the pin shaft 13 is in sliding connection with the sliding groove 12 through the pressing block 5, and then the pressing block 5 is in sliding connection between the left cover plate 3 and the right cover plate 7 through the sliding groove 12.

The utility model discloses a theory of operation and use flow: the user can firstly fixedly connect the cylinder back plate 1 with one end of the cylinder 2, and fixedly connect the other end of the cylinder 2 with the left cover plate 3 and the right cover plate 7, and further lock the left cover plate 3, the right cover plate 7 and the cylinder back plate 1 on the mounting plate 11 through the second bolt 10, an inner cavity is formed between the left cover plate 3 and the right cover plate 7, the pressing block 5 is arranged in the inner cavity, the shape of the pressing block 5 is irregular polygon, the inner sides of the left cover plate 3 and the right cover plate 7 are respectively provided with a chute 12, the pin shaft 13 penetrates through the through hole 15 on one side of the pressing block 5, and both ends are arranged in the chutes 12, and further the pressing block 5 is slidably connected between the left cover plate 3 and the right cover plate 7 through the chutes 12, the adapter 4 is hinged at the middle bending part of the pressing block 5 through the rotating shaft 14, thereby the adapter 4 is connected with the cylinder push, the cylinder push rod promotes briquetting 5 forward under the effect of cylinder 2 to make round pin axle 13 take place rectilinear movement through spout 12, when round pin axle 13 slided 12 ends of spout, briquetting 5 carries out rotary motion with round pin axle 13 as the center this moment, and then makes pressure head post 6 press from both sides the work piece that tightly needs processing downwards, has improved the rate of utilization of product, has increased the work efficiency of product.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mould is pneumatic fixture for parts machining which characterized in that: comprises a cylinder rear plate (1), wherein a cylinder (2) is arranged at the front end of the cylinder rear plate (1), one end of the cylinder (2) is far away from the cylinder rear plate (1) and is provided with a left cover plate (3), one side of the left cover plate (3) is provided with an adapter (4), the front end of the adapter (4) is provided with a pressing block (5), the bottom end of the pressing block (5) is provided with a pressing head column (6), one side of the adapter (4) is far away from the left cover plate (3) and is provided with a right cover plate (7), one side of the right cover plate (7) is provided with a first bolt (8), one side of the first bolt (8) is provided with an insulating sleeve (9), an inner cavity of the insulating sleeve (9) is provided with a second bolt (10) in a penetrating manner, the bottom end of the second bolt (10) is provided with a mounting plate (11), an inner, the inner cavity of the pressing block (5) is provided with a pin shaft (13) in a penetrating mode, the top end of the pin shaft (13) is provided with a rotating shaft (14), the surface of the outer wall of the pin shaft (13) is provided with a through hole (15), and the top end of the pressing block (5) is provided with a connecting hole (16).

2. The pneumatic jig for mold part machining according to claim 1, characterized in that: the cylinder rear plate (1) is rectangular, the cylinder (2) is cylindrical, and the cylinder rear plate (1) is fixedly connected with the cylinder (2).

3. The pneumatic jig for mold part machining according to claim 1, characterized in that: the left cover plate (3) and the right cover plate (7) are identical in shape, and the left cover plate (3) and the right cover plate (7) are fixedly connected through a fixing plate.

4. The pneumatic jig for mold part machining according to claim 1, characterized in that: the shape of adapter (4) is the hexagon, the shape of briquetting (5) is irregular polygon, briquetting (5) are through adapter (4) fixed connection.

5. The pneumatic jig for mold part machining according to claim 1, characterized in that: the shape of first bolt (8) is the cylinder, right side apron (7) are through first bolt (8) and fixed plate fixed connection, the quantity of first bolt (8) is two sets of, the shape of insulating cover (9) is cylindrical, the quantity of insulating cover (9) is four sets of.

6. The pneumatic jig for mold part machining according to claim 1, characterized in that: the shape of second bolt (10) is the rectangle, the quantity of second bolt (10) is four groups, second bolt (10) pass through insulating cover (9) and right shroud (7) fixed connection, the outer wall diameter of second bolt (10) equals the inner wall diameter of insulating cover (9).

7. The pneumatic jig for mold part machining according to claim 1, characterized in that: the pin shaft (13) is cylindrical, the diameter of the pin shaft (13) is equal to that of the through hole (15), and the pin shaft (13) is connected with the sliding groove (12) in a sliding mode through the pressing block (5).