CN219378703U

CN219378703U - Movable die punch fixing part

Info

Publication number: CN219378703U
Application number: CN202222827027.0U
Authority: CN
Inventors: 巩海周
Original assignee: Changshu Wuzhou Alloy Welding Co ltd
Current assignee: Changshu Wuzhou Alloy Welding Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-07-21
Anticipated expiration: 2032-10-26

Abstract

The utility model belongs to the technical field of die punch fixing parts, and particularly relates to a movable die punch fixing part which comprises a bottom shell, a mounting seat, a heat dissipation part and a pressure sensor, wherein a supporting pin is rotatably arranged on the inner wall of the bottom shell, the mounting seat is radially and fixedly arranged on the supporting pin, a mounting groove is formed in the mounting seat, the pressure sensor is fixedly arranged on the inner wall of the bottom of the mounting groove, a punch is movably inserted and mounted in the mounting groove, the bottom end of the punch is abutted against the pressure sensor, the heat dissipation part is arranged on the mounting seat, the heat dissipation part is contacted with the punch, and a limiting assembly and an adjusting assembly are arranged in the bottom shell. The utility model has reasonable design and simple operation, is convenient for quick disassembly and assembly of the punch from different directions, improves the flexibility and convenience of disassembly, can discharge heat generated in the working process, and can know the pressure born by the punch in real time.

Description

Movable die punch fixing part

Technical Field

The utility model relates to the technical field of die punch fixing parts, in particular to a movable die punch fixing part.

Background

The punch is an indispensable part of the stamping die during working, belongs to a replaceable die consumable, is arranged on the stamping die for continuous blanking and punching, is assembled on the stamping die for continuous blanking, punching and breaking operation, and enables the processed material to be separated or to be plastically deformed and be in direct contact with the material. When the punch is mounted on the stamping die, the punch is required to be fixed by using the fixing device, the conventional die punch fixing part can meet the use requirement in the fixing effect of the punch, but the punch fixing part is not convenient enough when the punch is required to be dismounted, and meanwhile, the punch fixing part can be dismounted from one direction only, has poor flexibility and can influence the efficiency of the dismounting of the punch, so the utility model provides a movable die punch fixing part for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a movable die punch fixing part.

The technical aim of the utility model is realized by the following technical scheme: a movable die punch fixing part comprises a bottom shell, a mounting seat, a heat dissipation piece and a pressure sensor;

the inner wall of the bottom shell is rotatably provided with a supporting pin, the mounting seat is radially and fixedly arranged on the supporting pin, the mounting seat is provided with a mounting groove, the pressure sensor is fixedly arranged on the inner wall of the bottom of the mounting groove, the mounting groove is movably inserted and connected with a punch, and the bottom end of the punch is abutted against the pressure sensor;

the heat dissipation piece is arranged on the mounting seat and is contacted with the punch;

a limiting assembly and an adjusting assembly are arranged in the bottom shell, the limiting assembly is connected with the mounting seat, and the adjusting assembly is connected with the limiting assembly;

the mounting seat is provided with a limiting hole, the limiting hole penetrates through the mounting groove, the punch is provided with a jack, and the limiting hole and the jack are internally provided with the same limiting screw rod in a detachable mode.

Preferably, the limiting assembly comprises a supporting plate and a limiting plate, the supporting plate is slidably mounted on the inner wall of the bottom shell, the limiting plate is fixedly mounted on the top side of the supporting plate, and one side of the limiting plate is slidably abutted to the mounting seat.

Preferably, a plurality of guide rods are fixedly installed on the inner wall of the bottom shell, sliding sleeves are respectively sleeved on the guide rods, the sliding sleeves are respectively fixedly installed on the supporting plate, and round plates are respectively fixedly installed on the top ends of the guide rods.

Preferably, the adjusting component comprises an adjusting screw rod, a first bevel gear, a second bevel gear, a transverse shaft and a rotating disc, wherein the adjusting screw rod is rotatably arranged on the inner wall of the bottom shell and is in threaded connection with the supporting plate, the top end of the adjusting screw rod is fixedly sleeved with the first bevel gear, the transverse shaft is rotatably arranged on the inner wall of one side of the bottom shell, the two ends of the transverse shaft are fixedly sleeved with the second bevel gear and the rotating disc respectively, and the second bevel gear is meshed with the first bevel gear.

Preferably, the screw is installed to the screw thread on the rolling disc, and fixed cover is equipped with anti-skidding handle cover on the screw, and one side of drain pan is circular based on the cross axle and has offered a plurality of screw, and the one end screw thread of screw is installed in the screw that corresponds.

Preferably, the heat dissipation piece comprises two heat dissipation fins, two heat absorption fins and a plurality of heat conduction blocks, the two heat absorption fins are fixedly installed on the inner wall of the installation groove, the heat dissipation fins are fixedly installed on two sides of the installation seat, and the heat dissipation fins and the heat absorption fins on the same side are connected with the plurality of heat conduction blocks.

Preferably, a plurality of through holes are formed in the front side and the rear side of the mounting seat, and the through holes are communicated with the mounting groove.

Preferably, a stop block is fixedly arranged in the limiting hole, a threaded sleeve is fixedly arranged on the stop block, a limiting screw rod penetrates through the punch and is arranged in the threaded sleeve in a threaded mode, and a butterfly-shaped handle is arranged at one end of the limiting screw rod.

The beneficial effects of the utility model are as follows: according to the utility model, the mounting seat is convenient to rotate through the supporting pin, so that the punch is not convenient to directly disassemble from the upper part, and can be rotated to an inclined state to be disassembled, so that the convenience and the disassembly efficiency of disassembly can be improved, the punch can be fixed in the mounting groove through the cooperation of the limiting screw rod and the screw sleeve, and the disassembly operation of the punch is also convenient.

Can fix the position of mount pad under the cooperation of adjusting part and spacing subassembly, then can carry out spacingly to the rolling disc with screw rod screw in screw to can avoid the in-process adjusting screw that uses appear moving back the silk phenomenon and can dispel the heat operation to the heat that the drift during operation produced under the effect of radiating member, can know the pressure that the drift received in real time under pressure sensor's effect simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a movable die punch fixing part according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a movable die punch retainer according to the present utility model;

FIG. 3 is a schematic view of the structure of part A of a movable die punch retainer according to the present utility model;

fig. 4 is a schematic structural view of a portion B of a movable die punch fixing member according to the present utility model.

In the figure: 1. a bottom case; 11. a support pin; 12. a mounting base; 13. a through hole; 14. a heat absorbing sheet; 15. a heat sink; 16. a heat conduction block; 17. a pressure sensor; 18. a limit screw rod; 19. a screw sleeve; 2. a punch; 3. a supporting plate; 31. a guide rod; 32. adjusting a screw rod; 33. bevel gears I; 34. a horizontal axis; 35. bevel gears II; 36. a rotating disc; 4. and a limiting plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a movable die punch fixing part, including drain pan 1, mount pad 12 and pressure sensor 17, rotate on the inner wall of drain pan 1 and install supporting pin 11, radial fixed mounting of mount pad 12 is on supporting pin 11, set up the mounting groove on the mount pad 12, pressure sensor 17 fixed mounting is on the bottom inner wall of mounting groove, movable grafting installs punch 2 in the mounting groove, and the bottom and the pressure sensor 17 looks butt of punch 2, fixed mounting has two heat absorption piece 14 on the inner wall of mounting groove, the both sides of mount pad 12 are all fixed mounting has fin 15, be connected with a plurality of heat conduction blocks 16 between fin 15 and the heat absorption piece 14 that are located same one side, can be with the quick discharge of heat that the punch 2 produced, two heat absorption piece 14 all contact with punch 2, slidable mounting has layer board 3 on the inner wall of drain pan 1, the top side fixed mounting limiting plate 4 of layer board 3, one side and mount pad 12 sliding butt, thereby can carry out the spacing to mount pad 12, can improve the stability of mount pad 12 in the course, fixed mounting groove's bottom inner wall of drain pan 1 has two heat absorption pieces 14, be connected with a plurality of thermal transmission piece 16 between the thermal absorption piece 14, a plurality of thermal transmission piece 16 is connected with a plurality of thermal bevel gear 33, can be fixed with the tip plate 3, the one side of bevel gear 35 is equipped with two-stop bevel gear 35, the tip hole is equipped with the tip hole is fixed with the tip hole is equipped with the bevel gear 33, the bevel gear is fixed with the tip hole is equipped with the tip hole is 35, and is equipped with the tip hole is fixed hole is equipped with the tip hole.

In this embodiment, fixed mounting has the dog in the spacing hole, and fixed mounting has swivel nut 19 on the dog, and spacing lead screw 18 runs through behind the drift 2 screw thread installation in swivel nut 19, and the one end of spacing lead screw 18 is provided with butterfly handle, can fix drift 2 in the mounting groove, is convenient for carry out quick assembly disassembly simultaneously.

In this embodiment, fixed mounting has a plurality of guide bars 31 on the bottom inner wall of drain pan 1, all the slip cap is equipped with the sliding sleeve on a plurality of guide bars 31, and a plurality of sliding sleeves are all fixed mounting on layer board 3, and the equal fixed mounting in top of a plurality of guide bars 31 has the circular plate, can lead layer board 3, can avoid layer board 3 to break away from on the guide bar 31 simultaneously.

In this embodiment, the screw is installed to the screw thread on the rolling disc 36, and fixed cover is equipped with anti-skidding handle cover on the screw, and one side of drain pan 1 is circular based on cross axle 34 and has offered a plurality of screws, and the one end screw thread of screw is installed in the screw that corresponds, can prescribe a limit to the position of rolling disc 36, avoids appearing moving back the silk phenomenon in the in-process of using, and a plurality of through-holes 13 have all been offered to both sides around mount pad 12, and a plurality of through-holes 13 all are linked together with the mounting groove to can improve radiating effect.

The pressure sensor 17 is electrically connected with the external processor, the display screen and other related components, wiring connection and installation of the pressure sensor belong to the prior art, and a technician refers to the prior art to connect and use the pressure sensor, so that the pressure on the punch 2 in the working process is monitored in real time.

Working principle: when the device is used, firstly, the device is installed at a required position, then the punch 2 is inserted into the installation groove and the bottom end of the punch 2 is abutted against the pressure sensor 17, the limiting screw rod 18 is inserted into the limiting hole and penetrates through the punch 2, then threads of the limiting screw rod are installed in the threaded sleeve 19, so that the punch 2 can be fixed in the installation groove, when the punch 2 is required to be disassembled and assembled, if the punch 2 is inconvenient to disassemble from the upper side, the screw rod is rotated firstly to separate from the threaded hole, the rotating disc 36 controls the transverse shaft 34 to rotate, the adjusting screw rod 32 can be controlled to rotate under the action of the bevel gear two 35 and the bevel gear one 33, so that the supporting plate 3 can be controlled to slide downwards along the guide rod 31, the limiting plate 4 slides to the left lower part of the installation seat 12 and is separated from the installation seat 12, the limiting screw rod 18 is screwed out of the threaded sleeve 19 and pulled out of the limiting hole, then the punch 2 is rotated to a horizontal state by taking the supporting pin 11 as a supporting point anticlockwise, and pulled out of the installation groove, heat generated in the process of the punch 2 is absorbed under the action of the heat absorbing sheet 14 and transferred to the heat conducting block 16 to the heat conducting block 17, and the heat conducting plate is discharged under the action of the heat conducting plate 2 under the action of the pressure sensor 17, and the pressure sensor is convenient to realize real-time operation.

The movable die punch fixing part provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The movable die punch fixing part is characterized by comprising a bottom shell (1), a mounting seat (12), a heat radiating piece and a pressure sensor (17);

the inner wall of the bottom shell (1) is rotatably provided with a supporting pin (11), the mounting seat (12) is radially and fixedly arranged on the supporting pin (11), the mounting seat (12) is provided with a mounting groove, the pressure sensor (17) is fixedly arranged on the inner wall of the bottom of the mounting groove, the mounting groove is movably inserted with the punch (2), and the bottom end of the punch (2) is abutted against the pressure sensor (17);

the heat dissipation piece is arranged on the mounting seat (12) and is contacted with the punch (2);

a limiting assembly and an adjusting assembly are arranged in the bottom shell (1), the limiting assembly is connected with the mounting seat (12), and the adjusting assembly is connected with the limiting assembly;

the mounting seat (12) is provided with a limiting hole, the limiting hole penetrates through the mounting groove, the punch (2) is provided with a jack, and the limiting hole and the jack are internally detachably provided with the same limiting screw rod (18).

2. A movable die punch retainer as claimed in claim 1, wherein: the limiting assembly comprises a supporting plate (3) and a limiting plate (4), the supporting plate (3) is slidably mounted on the inner wall of the bottom shell (1), the limiting plate (4) is fixedly mounted on the top side of the supporting plate (3), and one side of the limiting plate (4) is slidably abutted to the mounting seat (12).

3. A movable die punch retainer as claimed in claim 2, wherein: a plurality of guide rods (31) are fixedly mounted on the inner wall of the bottom shell (1), sliding sleeves are respectively sleeved on the guide rods (31), the sliding sleeves are respectively fixedly mounted on the supporting plate (3), and round plates are respectively fixedly mounted on the top ends of the guide rods (31).

4. A movable die punch retainer as claimed in claim 2, wherein: the adjusting assembly comprises an adjusting screw (32), a first bevel gear (33), a second bevel gear (35), a transverse shaft (34) and a rotating disc (36), wherein the adjusting screw (32) is rotatably arranged on the inner wall of the bottom shell (1), the adjusting screw (32) is in threaded connection with the supporting plate (3), the top end of the adjusting screw (32) is fixedly sleeved with the first bevel gear (33), the transverse shaft (34) is rotatably arranged on the inner wall of one side of the bottom shell (1), the two ends of the transverse shaft (34) are fixedly sleeved with the second bevel gear (35) and the rotating disc (36) respectively, and the second bevel gear (35) is meshed with the first bevel gear (33).

5. A movable die punch retainer as claimed in claim 4, wherein: the screw is installed to the screw thread on rolling disc (36), and fixed cover is equipped with anti-skidding handle cover on the screw, and one side of drain pan (1) is circular based on cross axle (34) and has seted up a plurality of screw holes for the center, and the one end screw thread of screw is installed in the screw hole that corresponds.

6. A movable die punch retainer as claimed in claim 1, wherein: the heat dissipation piece comprises two heat dissipation fins (15), two heat absorption fins (14) and a plurality of heat conduction blocks (16), wherein the two heat absorption fins (14) are fixedly installed on the inner wall of the installation groove, the heat dissipation fins (15) are fixedly installed on two sides of the installation seat (12), and the heat dissipation fins (15) located on the same side are connected with the heat conduction blocks (16) between the heat dissipation fins (14) and the heat absorption fins (15).

7. A movable die punch retainer as claimed in claim 1, wherein: a plurality of through holes (13) are formed in the front side and the rear side of the mounting seat (12), and the through holes (13) are communicated with the mounting groove.

8. A movable die punch retainer as claimed in claim 1, wherein: the limiting hole is internally and fixedly provided with a stop block, the stop block is fixedly provided with a threaded sleeve (19), the limiting screw rod (18) penetrates through the punch (2) and is then installed in the threaded sleeve (19) in a threaded mode, and one end of the limiting screw rod (18) is provided with a butterfly handle.