CN212525642U

CN212525642U - Punching die convenient for blanking

Info

Publication number: CN212525642U
Application number: CN202020807617.5U
Authority: CN
Inventors: 赵祖红
Original assignee: Guangzhou Hongjuan Metal Product Co ltd
Current assignee: Guangzhou Hongjuan Metal Product Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-12
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a punching die convenient for blanking, which comprises a base, a punching structure and a moving structure, wherein the punching structure is arranged on the base, the middle part of the upper surface of the base is fixedly connected with a clamping plate through a bolt, and one side of the clamping plate is provided with a second through hole; the utility model discloses a be equipped with the fixed plate, first through-hole and base, and when the jumper bar punches a hole to the raw materials, can remain the piece when assaulting in the inside of first through-hole, when punching a hole once more next time, can be with the piece rush into in the base, and the work piece that punches a hole falls into the inside of base through first through-hole, carry out preliminary collection, also can put the collecting box in the below of trompil, can collect the work piece specially, avoid the work piece to scatter to subaerially, bring the convenience for operating personnel, and when collecting the work piece, also can collect the piece, prevent that the piece from scattering on table surface, keep the clean health of workstation.

Description

Punching die convenient for blanking

Technical Field

The utility model relates to a cut-out press technical field specifically is a cut-out press convenient to blanking.

Background

A punching die is a special processing equipment for processing a material into a part or a semi-finished product in cold punching, called as a cold punching die, and punching is a pressing method for obtaining a required part by applying pressure to the material at room temperature by using a die mounted on a press machine to cause separation or plastic deformation, wherein the punching die is one of dies, and the existing punching die is used for placing a workpiece on a surface facing a punching rod during punching, and then the punched workpiece falls down, but the existing punching die has some defects, such as:

in the prior art, after the punching die punches the workpiece, the workpiece is scattered on the ground, the workpiece needs to be collected again by workers, and a lot of scraps are generated in the punching process, and the scraps are scattered on a worktable, so that the worktable is disordered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cut-out press convenient to blanking 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: the utility model provides a cut-out press convenient to blanking, includes the base, punches a hole the structure and removes the structure, install the structure of punching a hole on the base, bolt fixedly connected with grip block is passed through at base upper surface middle part, the second through-hole has been seted up to grip block one side, bolt fixedly connected with fixed plate is passed through at grip block upper surface middle part, the fixed plate the base with first through-hole has all been seted up at grip block upper surface middle part, install on the base of grip block one side and remove the structure.

Preferably, the lower surface of the base is fixedly connected with three supporting legs through bolts, and the three supporting legs are uniformly distributed.

Preferably, the base is of a hollow structure, the lower surface of the base is of an arc-shaped structure, an opening is formed in the lower surface of the base, and the diameter of the opening is larger than that of the first through hole.

Preferably, the punching structure further includes: the electric telescopic handle comprises side plates, wherein the two sides of the middle part of the upper surface of the base are respectively fixedly connected with the side plates through bolts, the adjacent ends of the two side plates are respectively fixedly connected with a transverse plate through bolts, the lower surface of the transverse plate is fixedly connected with an electric telescopic handle through bolts, one end of the electric telescopic handle is fixedly connected with a punch through bolts, one side of the base is fixedly connected with a controller through bolts, and the electric telescopic handle is electrically connected with the controller.

Preferably, the moving structure further includes: pneumatic cylinder, fixed block, bolt fixedly connected with connecting rod is passed through to pneumatic cylinder one end, fixed block one side is close to a department and passes through the fixed cover of bolt fixedly connected with, the opening has been seted up to fixed cover one side, just the connecting rod with fixed cover is pegged graft, the connecting rod with fixed cover swing joint, bolt fixedly connected with push rod is passed through at fixed block one side middle part, the push rod with the second through-hole is pegged graft, just the push rod with second through-hole sliding connection, the fixed block with base sliding connection, the pneumatic cylinder with controller electric connection.

Preferably, the connecting rod and the push rod are both in a T-shaped structure.

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

the utility model is provided with the fixed plate, the first through hole and the base, when the punch punches a hole on the raw material, the scraps generated in the impact process can be retained in the first through hole, when the punch punches a hole again next time, the scraps can be flushed into the base, the punched workpieces fall into the base through the first through hole to be collected preliminarily, the collecting box can be placed below the hole to be collected specially, the workpieces are prevented from scattering on the ground, the workers do not need to collect again, convenience is brought to the operators, the scraps can be collected while the workpieces are collected, the scraps are prevented from scattering on the working table surface, the working table is kept clean and sanitary, in addition, the fixed sleeve and the fixed block can be driven to move left together by arranging the hydraulic cylinder, the connecting rod and the push rod, and when the hydraulic cylinder drives the connecting rod to move left, and then drive the push rod and will insert the inside raw materials after punching of second through-hole and release to can replace the manual work to take out the inside raw materials of second through-hole, increased the efficiency of punching a hole, reduced workman's intensity of labour.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

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

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-a base; 11-support legs; 12-opening holes; 2-punching structure; 21-side plate; 22-a transverse plate; 23-an electric telescopic rod; 24-a ram; 3-a moving structure; 31-a hydraulic cylinder; 32-a connecting rod; 33-fixing the sleeve; 34-fixing block; 35-a push rod; 4, fixing a plate; 5-clamping the plate; 51-a first via; 52-second via; 6-a controller.

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, the present invention provides a technical solution: a punching die convenient for blanking comprises a base 1, a punching structure 2 and a moving structure 3, wherein the punching structure 2 is installed on the base 1, the middle part of the upper surface of the base 1 is fixedly connected with a clamping plate 5 through a bolt, one side of the clamping plate 5 is provided with a second through hole 52, the middle part of the upper surface of the clamping plate 5 is fixedly connected with a fixing plate 4 through a bolt, the fixing plate 4 is arranged, when a punch 24 punches a raw material, scraps generated in the process of impact can be retained in a first through hole 51, when the punching is carried out again, the scraps can be flushed into the base 1, punched workpieces fall into the base 1 through the first through hole 51 to be preliminarily collected, a collecting box is arranged below an opening 12, the workpieces can be specially collected, the first through hole 51 is formed in the middle parts of the upper surfaces of the fixing plate 4, the base 1 and the clamping plate 5, install removal structure 3 on the base 1 of 5 one sides of grip block, 1 lower surface of base passes through bolt fixedly connected with supporting leg 11, supporting leg 11 is equipped with threely altogether, and is three 11 evenly distributed of supporting leg, the height dimension of supporting leg 11 are greater than the size on 1 lower surface of base apart from ground is convenient for collect the work piece that falls into 1 inside of base, base 1 is hollow structure, just 1 lower surface of base is the arc structure, trompil 12 has been seted up to 1 lower surface of base, the diameter size of trompil 12 is greater than the diameter size of first through-hole 51, structure 2 that punches a hole still includes: the side plate 21, both sides of the middle portion of the upper surface of the base 1 are fixedly connected with the side plate 21 through bolts, adjacent ends of the two side plates 21 are fixedly connected with a transverse plate 22 through bolts, the lower surface of the transverse plate 22 is fixedly connected with an electric telescopic rod 23 through bolts, the type of the electric telescopic rod 23 is NKLA8, one end of the electric telescopic rod 23 is fixedly connected with a punch 24 through bolts, the electric telescopic rod 23 drives the punch 24 to move up and down to punch a hole in a raw material inserted into the second through hole 52, one side of the base 1 is fixedly connected with a controller 6 through bolts, the controller 6 is electrically connected with an external power supply, the type of the controller 6 is PLCS7-200, the electric telescopic rod 23 is electrically connected with the controller 6, and the moving structure 3 further comprises: pneumatic cylinder 31, fixed block 34, bolt fixedly connected with connecting rod 32 is passed through to pneumatic cylinder 31 one end, pneumatic cylinder 31 is electric hydraulic cylinder, and the model of pneumatic cylinder 31 is ROB32-16-50FB, fixed block 34 one side is close to one end department and is passed through bolt fixedly connected with fixed cover 33, fixed cover 33 one side has seted up the opening, just connecting rod 32 with fixed cover 33 pegs graft, connecting rod 32 with fixed cover 33 swing joint, fixed block 34 one side middle part is passed through bolt fixedly connected with push rod 35, push rod 35 with second through-hole 52 pegs graft, and push rod 35 with second through-hole 52 sliding connection, fixed block 34 with base 1 sliding connection, pneumatic cylinder 31 with controller 6 electric connection, when pneumatic cylinder 31 drives connecting rod 32 and moves left, can drive fixed cover 33 and fixed block 34 and move left together, and then the push rod 35 is driven to push out the punched raw material inserted into the second through hole 52, so that the raw material inserted into the second through hole 52 can be taken out instead of manual work, the punching efficiency is increased, the labor intensity of workers is reduced, and the connecting rod 32 and the push rod 35 are both in a T-shaped structure.

The working principle is as follows: when the punching machine is used, the controller 6 is electrically connected with an external power supply, so that the electric telescopic rod 23 and the hydraulic cylinder 31 are in a normal working state, raw materials to be punched are inserted into the second through hole 52 of the clamping plate 51, the electric telescopic rod 23 drives the punch rod 24 to move up and down, when the punch rod 24 punches the raw materials, scraps generated in the punching process can be retained in the first through hole 51, when the punching process is performed again, the scraps can be punched into the base 1, punched workpieces fall into the base 1 through the first through hole 51 for primary collection, a collection box can be placed below the hole 12, the workpieces can be specially collected, the workpieces are prevented from scattering on the ground, workers need to collect again, convenience is brought to operators, and the scraps can be collected while the workpieces are collected, prevent that the piece from scattering on table surface, keep the clean health of workstation, in addition, and when driving connecting rod 32 left motion through pneumatic cylinder 31, can drive fixed cover 33 and fixed block 34 and move left together, and then drive push rod 35 and will insert the inside raw materials after punching a hole of second through-hole 52 and release, thereby can replace the manual work to take out the inside raw materials of second through-hole 52, increased the efficiency of punching a hole, reduced workman's intensity of labour.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 cut-out press convenient to blanking which characterized in that includes:

a base (1);

a punching structure (2); and

a mobile structure (3);

wherein, install on base (1) and punch a hole structure (2), base (1) upper surface middle part is through bolt fixedly connected with grip block (5), second through-hole (52) have been seted up to grip block (5) one side, bolt fixedly connected with fixed plate (4) are passed through at grip block (5) upper surface middle part, fixed plate (4) base (1) with first through-hole (51) have all been seted up at grip block (5) upper surface middle part, install removal structure (3) on base (1) of grip block (5) one side.

2. The punching die facilitating blanking of claim 1, wherein: the lower surface of the base (1) is fixedly connected with supporting legs (11) through bolts, the number of the supporting legs (11) is three, and the supporting legs are evenly distributed.

3. The punching die facilitating blanking of claim 1, wherein: the base (1) is of a hollow structure, the lower surface of the base (1) is of an arc-shaped structure, an opening (12) is formed in the lower surface of the base (1), and the diameter of the opening (12) is larger than that of the first through hole (51).

4. The punching die facilitating blanking of claim 1, wherein: the punching structure (2) further comprises:

a side plate (21);

the electric telescopic handle is characterized in that two sides of the middle of the upper surface of the base (1) are respectively fixedly connected with side plates (21) through bolts, two adjacent ends of the side plates (21) are respectively fixedly connected with a transverse plate (22) through bolts, the lower surface of the transverse plate (22) is respectively fixedly connected with an electric telescopic handle (23), one end of the electric telescopic handle (23) is respectively fixedly connected with a punch rod (24) through bolts, one side of the base (1) is respectively fixedly connected with a controller (6) through bolts, and the electric telescopic handle (23) is electrically connected with the controller (6).

5. The punching die facilitating blanking of claim 4, wherein: the moving structure (3) further comprises:

a hydraulic cylinder (31);

a fixed block (34);

wherein, pneumatic cylinder (31) one end is passed through bolt fixedly connected with connecting rod (32), fixed block (34) one side is close to a department and passes through the fixed cover of bolt fixedly connected with (33), the opening has been seted up to fixed cover (33) one side, just connecting rod (32) with fixed cover (33) are pegged graft, connecting rod (32) with fixed cover (33) swing joint, bolt fixedly connected with push rod (35) is passed through at fixed block (34) one side middle part, push rod (35) with second through-hole (52) are pegged graft, just push rod (35) with second through-hole (52) sliding connection, fixed block (34) with base (1) sliding connection, pneumatic cylinder (31) with controller (6) electric connection.

6. The punching die facilitating blanking of claim 5, wherein: the connecting rod (32) and the push rod (35) are both in T-shaped structures.