CN212551223U

CN212551223U - Stamping tool

Info

Publication number: CN212551223U
Application number: CN202021223372.8U
Authority: CN
Inventors: 唐怀瑜; 韩超; 田京津
Original assignee: Chengli Aviation Technology Co ltd
Current assignee: Establishment of Aviation Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-19
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a punching press frock, including fixed frame, the top of fixed frame is provided with mounting platform, mounting platform's side is provided with vertical splint, the top of vertical splint is provided with the top support board, mounting platform's top is provided with the frock bed die, the upside of frock bed die is provided with the frock formpiston, the elbow groove has all been seted up to the top of frock bed die and the bottom of frock formpiston, one side at fixed frame top is provided with the grip slipper. The utility model has the advantages of being scientific and reasonable in structural design, have very strong practicality, through setting up pneumatic cylinder and screw rod isotructure, it is inconvenient to have solved part location clamping, can't carry out the problem of processing to the part that the size is shorter.

Description

Stamping tool

Technical Field

The utility model relates to a punching press frock equipment technical field specifically is a punching press frock.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils. The die used for stamping is called stamping die, and is called stamping die for short. A die is a special tool for batch processing of material (metallic or non-metallic) into the desired punches. The stamping die is of great importance in stamping, and batch stamping production is difficult to carry out without the stamping die meeting the requirements; without an advanced die, an advanced stamping process cannot be achieved. The three elements of the stamping process, the die, the stamping equipment and the stamping material form the stamping processing, and the stamping part can be obtained only by combining the three elements. When a short part is machined, positioning and clamping are inconvenient, the pipe of the part is too short in size and cannot be machined on a pipe bender in a clamping mode, and in order to avoid the problems that too much material is used and the material is wasted, a female die male die is used for solving the problem. Therefore, a stamping tool is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching press frock 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 punching press frock, includes the fixed frame, the top of fixed frame is provided with mounting platform, mounting platform's side is provided with vertical splint, the top of vertical splint is provided with the top backup pad, mounting platform's top is provided with the frock bed die, the upside of frock bed die is provided with the frock formpiston, the elbow groove has all been seted up to the top of frock bed die and the bottom of frock formpiston, one side at fixed frame top is provided with the centre gripping platform, the inside of centre gripping platform is provided with electric putter, the opposite side at fixed frame top is provided with the fixed plate, the inside screwed connection of fixed plate has the screw rod, the bottom of top backup pad is provided with the pneumatic cylinder, the bottom and the frock formpiston fixed connection of pneumatic.

Preferably, the tool female die is clamped with the tool male die, and the tool female die and the tool male die are the same in length.

Preferably, the tool female die and the tool male die are both channel steel tools.

Preferably, one side of the tooling female die is provided with a positioning block, and the positioning block is fixedly connected with the fixed base.

Preferably, the right end of the electric push rod extends to the edge of the left end of the elbow groove, and the diameter of the electric push rod is smaller than that of the elbow groove.

Preferably, the left end of the screw is movably connected with a top block.

Preferably, the right end of the screw rod is fixedly connected with a rotating handle.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of punching press frock, structural design is simple reasonable, has very strong practicality, through setting up centre gripping platform and electric putter isotructure, can be convenient promote the return bend with return bend inslot portion to one side, prevent to exert oneself too violently when the punching press, the return bend is blocked and is difficult to remove in return bend inslot portion, for the staff has brought conveniently, through setting up the fixed plate, the screw rod, kicking block and rotatory handle isotructure, be convenient for fix the frock mould, bring conveniently for parts processing, through setting up the pneumatic cylinder structure, can drive the frock formpiston fast and carry out stamping work, reach the purpose that improves machining efficiency, clamping is in place to special frock once according to above-mentioned method, and the production cost is reduced, and the material cost is reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the tooling male mold of the present invention;

fig. 3 is the utility model discloses structure frock bed die structure sketch map.

In the figure: the device comprises a fixed base 1, a mounting platform 11, a vertical clamping plate 12, a top supporting plate 13, a tooling female die 2, a tooling male die 21, a bent pipe groove 22, a positioning block 23, a clamping table 24, an electric push rod 25, a fixed plate 3, a screw rod 31, a top block 32, a rotary handle 33 and a hydraulic cylinder 4.

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 punching tool comprises a fixed machine base 1, wherein a mounting platform 11 is arranged at the top of the fixed machine base 1, a vertical clamping plate 12 is arranged on the side surface of the mounting platform 11, a top supporting plate 13 is arranged at the top of the vertical clamping plate 12, a tool female die 2 is arranged at the top of the mounting platform 11, a tool male die 21 is arranged on the upper side of the tool female die 2, the tool male die 21 is clamped in the vertical clamping plate 12 and movably connected with the vertical clamping plate, the tool female die 2 is clamped with the tool male die 21, the tool female die 2 and the tool male die 21 are the same in length, the tool female die 2 and the tool male die 21 are both channel steel tools, a pipe bending groove 22 is formed in the top of the tool female die 2 and the bottom of the tool male die 21, a positioning block 23 is arranged on one side of the tool female die 2, the positioning block 23 is fixedly connected with the fixed machine, the inside of centre gripping platform 24 is provided with electric putter 25, electric putter 25's right-hand member extends to 22 left ends edge departments of return bend groove, and its diameter is less than 22 diameters of return bend groove, through setting up centre gripping platform 24 and electric putter 25 isotructures, can be convenient promote the inside return bend of return bend groove 22 to one side, prevent hard too fiercely when the punching press, the return bend is blocked and is difficult to remove in the return bend groove 22 inside, has brought the convenience for the staff.

The opposite side at 1 top of fixed frame is provided with fixed plate 3, the inside screwed connection of fixed plate 3 has screw rod 31, the left end swing joint of screw rod 31 has kicking block 32, the rotatory handle 33 of right-hand member fixedly connected with of screw rod 31 is through setting up fixed plate 3, screw rod 31, kicking block 32 and rotatory handle 33 isotructure, is convenient for fix the frock mould, brings the convenience for parts machining, the bottom of top support plate 13 is provided with pneumatic cylinder 4, the bottom and the frock formpiston 21 fixed connection of pneumatic cylinder 4 through setting up pneumatic cylinder 4 structure, can drive frock formpiston 21 fast and carry out punching press work, reaches the purpose that improves machining efficiency, targets in place to special frock once according to above-mentioned method, can reduce production cost, and material cost improves production efficiency.

The working principle is as follows:

this kind of punching press frock, when using, at first place frock bed die 2 at 11 tops of mounting platform, manual rotatory handle makes kicking block 32 remove left tightly with frock bed die 2 top, put into the return bend groove 22 at bed die top with the part inside after that, open pneumatic cylinder 4, make pneumatic cylinder 4 drive frock formpiston 21 downstream, carry out stamping work to the part, make pneumatic cylinder 4 reset after the operation, start electric putter 25, electric putter 25's right-hand member stretches into inside the return bend groove 22 and releases the part right, accomplish automatic stamping work.

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 punching press frock, includes fixed frame (1), its characterized in that: the top of the fixed base (1) is provided with an installation platform (11), the side face of the installation platform (11) is provided with a vertical clamping plate (12), the top of the vertical clamping plate (12) is provided with a top supporting plate (13), the top of the installation platform (11) is provided with a tooling female die (2), the upper side of the tooling female die (2) is provided with a tooling male die (21), the top of the tooling female die (2) and the bottom of the tooling male die (21) are both provided with a pipe bending groove (22), one side of the top of the fixed base (1) is provided with a clamping table (24), the inside of the clamping table (24) is provided with an electric push rod (25), the other side of the top of the fixed base (1) is provided with a fixed plate (3), the inside of the fixed plate (3) is spirally connected with a screw rod (31), the bottom of the top, the bottom end of the hydraulic cylinder (4) is fixedly connected with a tool male die (21).

2. The stamping tool according to claim 1, wherein: the tool female die (2) is connected with the tool male die (21) in a clamping mode, and the tool female die (2) and the tool male die (21) are the same in length.

3. The stamping tool according to claim 1, wherein: the tool female die (2) and the tool male die (21) are both channel steel tools.

4. The stamping tool according to claim 1, wherein: one side of the female tooling die (2) is provided with a positioning block (23), and the positioning block (23) is fixedly connected with the fixed base (1).

5. The stamping tool according to claim 1, wherein: the right end of the electric push rod (25) extends to the left end edge of the pipe bending groove (22), and the diameter of the electric push rod is smaller than that of the pipe bending groove (22).

6. The stamping tool according to claim 1, wherein: the left end of the screw rod (31) is movably connected with a top block (32).

7. The stamping tool according to claim 1, wherein: the right end of the screw rod (31) is fixedly connected with a rotating handle (33).