CN218744357U

CN218744357U - But stamping die of quick replacement mould head

Info

Publication number: CN218744357U
Application number: CN202223065359.6U
Authority: CN
Inventors: 李俊锋
Original assignee: Wuhan Baoxin Auto Parts Co ltd
Current assignee: Wuhan Baoxin Auto Parts Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-28
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a but stamping die of quick replacement mould head, including the punching press organism, the top fixed mounting of punching press organism has fixed mould, the equal fixed mounting in side at fixed mould both ends has fixing device, the inside demountable installation of fixed mould has movable mould head. According to the scheme, the second magnet is adsorbed at the bottom of the first magnet, one side of the die head body is attached to the side edge of the positioning column, then the die head frame is limited through the positioning column, the bidirectional motor is started to enable the counter screw to rotate, the fixing clamp bolt moves into the clamping groove through the sleeving block to complete clamping, and reverse operation is performed during disassembly, so that replacement is convenient and fast, time and labor are saved, and the installation efficiency of the stamping die is improved; set up second magnet and first magnet, when being convenient for install, prevent that the movable mould head from dropping, the movable mould head that leads to is impaired, saves the manpower of installation simultaneously, makes the installation lighter.

Description

But stamping die of quick replacement mould head

Technical Field

The utility model relates to a stamping die technical field, more specifically say, the utility model relates to a but stamping die of quick replacement mould head.

Background

Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a required part, the stamping die is a special process equipment for processing the material (metal or nonmetal) into a part (or semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and the stamping die is easy to damage and deform during a long-time stamping process and needs to replace a die head.

The existing stamping die is often fixed through bolts in the process of replacing the die head, but the replacement of the die head is not convenient enough, and meanwhile, the existing die head is metal, is heavier, is difficult to install and consumes manpower.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a but stamping die of quick replacement die head to solve current stamping die and at the in-process of changing the die head, often fix through the bolt, nevertheless this kind of mounting means change not convenient enough, simultaneously, current die head all is metallic, and self is heavier, and the installation difficulty consumes the problem of manpower.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a but stamping die of quick replacement mould head, includes the punching press organism, the top fixed mounting of punching press organism has fixed mould, the equal fixed mounting in side at fixed mould both ends has fixing device, the inside demountable installation of fixed mould has movable mould head.

Wherein, fixed mould includes the mould body, the bottom at the punching press organism of mould body fixed mounting, the equal fixed mounting in both ends of the mould body both sides has the cover connection piece, the bottom fixed mounting who overlaps the piece has positioner, the fixed cover in the bottom of the mould body has connect first magnet, sets up the cover connection piece and carries on spacingly to the sliding block, makes the fixing clip bolt move about in the inside of cup jointing the piece.

The fixing device comprises a fixing frame, a sliding groove is formed in the bottom of the fixing frame, a two-way motor is fixedly arranged inside the fixing frame, a non-return screw rod is fixedly arranged inside the two-way motor, sliding blocks are sleeved on the outer surfaces of two ends of the non-return screw rod in a movable mode, fixing clamping bolts are fixedly arranged on the side edges of the sliding blocks, the non-return screw rod is movably arranged inside the sliding groove, the sliding blocks are movably arranged inside the sliding groove, the sliding groove is arranged in the sliding groove in a movable mode, the sliding blocks are limited, and the sliding blocks are moved inside the sliding groove.

The fixed frame is fixedly arranged at two ends of the die body, the fixed frame is fixedly arranged at the top of the sleeving block, the fixed clamping bolt is movably arranged in the sleeving block, and the sliding block is movably arranged on the side edge of the sleeving block.

The movable mold head comprises a mold head frame, a second magnet is fixedly sleeved at the top of the mold head frame, clamping grooves corresponding to the fixing clamping bolts are formed in two ends of the mold head frame, a mold head body is fixedly mounted at the bottom of the mold head frame, the mold head frame is detachably mounted at the bottom of the mold body, and the clamping grooves are formed in the bottom of the mold body, so that the fixing clamping bolts are clamped in the clamping grooves.

The positioning device comprises a positioning frame, the positioning frame is fixedly mounted at the bottom of the splicing block, a positioning column is sleeved in the inner portion of the positioning frame in a movable mode, a reset spring is fixedly mounted at the side edge of the inner wall of the positioning frame, the other end of the reset spring is fixedly mounted at the side edge of the inner wall of the positioning frame, a clamping rod is rotatably mounted at the side edge of the positioning frame, the clamping rod is movably mounted in the positioning frame, a cushion block is fixedly mounted at one end of the side edge of the positioning frame, the clamping rod is movably mounted at the side edge of the cushion block, the positioning column is movably mounted at the side edge of the mold body, the cushion block is arranged, and the clamping rod is convenient to fix.

The utility model discloses a technological effect and advantage:

in the scheme, the second magnet is adsorbed at the bottom of the first magnet, so that one side of the die head body is attached to the side edge of the positioning column, then the die head frame is limited through the positioning column, the bidirectional motor is started to enable the counter screw to rotate, the fixing clamp bolt moves into the clamping groove through the sleeving block to complete clamping, and reverse operation is performed during disassembly, so that the replacement is convenient, the time and the labor are saved, and the installation efficiency of the stamping die is improved;

set up second magnet and first magnet, rethread positioner is spacing, when being convenient for install, prevents that the movable mould head from dropping, and the movable mould head that leads to is impaired, saves the manpower of installation simultaneously, makes the installation lighter.

Drawings

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

FIG. 2 is a schematic structural view of the fixed mold of the present invention;

FIG. 3 is a schematic view of the fixing device of the present invention;

FIG. 4 is a schematic view of the movable mold head of the present invention;

fig. 5 is a schematic diagram of the internal structure of the positioning device of the present invention.

The reference signs are: 1. punching the machine body; 2. fixing the mold; 3. a fixing device; 4. a movable mold head; 21. a mold body; 22. sleeving and connecting blocks; 23. a positioning device; 24. a first magnet; 31. a fixed mount; 32. a sliding groove; 33. a bi-directional motor; 34. a screw rod in different directions; 35. a slider; 36. fixing the clamping bolt; 41. a mold head frame; 42. a die head body; 43. a second magnet; 44. a card slot; 231. a positioning frame; 232. a positioning column; 233. a return spring; 234. a clamping and connecting rod; 235. and a cushion block.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

Like fig. 1 to fig. 5, the embodiment of the utility model provides a but stamping die of quick replacement mould head, including punching press organism 1, the top fixed mounting of punching press organism 1 has fixed mould 2, and the equal fixed mounting in side at 2 both ends of fixed mould has fixing device 3, and the inside demountable installation of fixed mould 2 has movable mould head 4.

Wherein, fixed die 2 includes the mould body 21, and the mould body 21 fixed mounting is in the bottom of punching press organism 1, and the equal fixed mounting in both ends of the mould body 21 both sides has cover joint piece 22, and the bottom fixed mounting who cup joints piece 22 has positioner 23, and the bottom of the mould body 21 is fixed to be cup jointed first magnet 24, sets up cover joint piece 22 and carries on spacingly to sliding block 35, makes fixing clip bolt 36 move about in the inside that cup joints piece 22.

Wherein, fixing device 3 includes mount 31, sliding tray 32 has been seted up to the bottom of mount 31, the inside fixed mounting of mount 31 has two-way motor 33, the inside fixed mounting of two-way motor 33 has incorgruous screw rod 34, sliding block 35 has been cup jointed to the surface activity at incorgruous screw rod 34 both ends, sliding block 35's side fixed mounting has fixed clip 36, incorgruous screw rod 34 movable mounting is in the inside of sliding tray 32, sliding block 35 movable mounting is in the inside of sliding tray 32, set up sliding tray 32, it is spacing to slide block 35, make slide block 35 remove in the inside of sliding tray 32.

Wherein, mount 31 fixed mounting is at the both ends of the mould body 21, and mount 31 fixed mounting is at the top of overlap joint block 22, and fixed clip 36 movable mounting is in the inside of overlap joint block 22, and sliding block 35 movable mounting is at the side of overlap joint block 22.

The movable mold head 4 includes a mold head frame 41, a second magnet 43 is fixedly sleeved on the top of the mold head frame 41, two ends of the mold head frame 41 are both provided with a clamping groove 44 corresponding to the fixing clamping bolt 36, a mold head body 42 is fixedly mounted at the bottom of the mold head frame 41, and the mold head frame 41 is detachably mounted at the bottom of the mold body 21 and provided with the clamping groove 44, so that the fixing clamping bolt 36 is clamped inside the clamping groove 44.

Wherein, positioner 23 includes locating rack 231, locating rack 231 fixed mounting is in the bottom of cup jointing 22, locating column 232 has been cup jointed in the inside activity of locating rack 231, the side fixed mounting of locating column 232 has reset spring 233, the other one end fixed mounting of reset spring 233 is at the side of locating rack 231 inner wall, the side of locating column 232 is rotated and is installed joint pole 234, joint pole 234 movable mounting is in the inside of locating rack 231, the one end fixed mounting of locating rack 231 side has cushion 235, joint pole 234 movable mounting is at the side of cushion 235, locating column 232 movable mounting is at the side of the mould body 21, set up cushion 235, be convenient for joint pole 234 fixed.

The working process of the utility model is as follows:

the clamping rod 234 of pulling one end rotates, and the joint is at the side of cushion 235, make reset spring 233 compress, reference column 232 gets into the inside of locating rack 231, place mould headstock 41 in the bottom of the mould body 21, second magnet 43 adsorbs in the bottom of first magnet 24, make one side of mould head body 42 attached at the side of reference column 232, then carry out spacingly to mould headstock 41 through reference column 232, start two-way motor 33 and make incorgruous screw rod 34 rotate, fixed clamping bolt 36 moves into the inside of draw-in groove 44 through cover joint block 22, accomplish the joint, when dismantling, reverse operation carries out, it is convenient to make the change, save time and manpower, improve stamping die installation efficiency.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 but stamping die of quick replacement mould head, includes punching press organism (1), its characterized in that, the top fixed mounting of punching press organism (1) has fixed die (2), the equal fixed mounting in side at fixed die (2) both ends has fixing device (3), the inside demountable installation of fixed die (2) has movable mould head (4).

2. The stamping die capable of changing the die head rapidly as claimed in claim 1, wherein the fixed die (2) comprises a die body (21), the die body (21) is fixedly installed at the bottom of the stamping machine body (1), two ends of two sides of the die body (21) are both fixedly installed with a sleeving block (22), the bottom of the sleeving block (22) is fixedly installed with a positioning device (23), and the bottom of the die body (21) is fixedly sleeved with a first magnet (24).

3. The stamping die capable of rapidly replacing the die head as claimed in claim 1, wherein the fixing device (3) comprises a fixing frame (31), a sliding groove (32) is formed in the bottom of the fixing frame (31), a two-way motor (33) is fixedly mounted inside the fixing frame (31), a counter screw (34) is fixedly mounted inside the two-way motor (33), sliding blocks (35) are movably sleeved on the outer surfaces of two ends of the counter screw (34), a fixing clamping bolt (36) is fixedly mounted on the side edge of each sliding block (35), the counter screw (34) is movably mounted inside the sliding groove (32), and the sliding blocks (35) are movably mounted inside the sliding groove (32).

4. The stamping die capable of changing the die head rapidly as claimed in claim 3, wherein the fixing frame (31) is fixedly installed at two ends of the die body (21), the fixing frame (31) is fixedly installed at the top of the sleeving block (22), the fixing clamping bolt (36) is movably installed inside the sleeving block (22), and the sliding block (35) is movably installed at the side of the sleeving block (22).

5. The stamping die capable of changing the die head rapidly as claimed in claim 1, wherein the movable die head (4) comprises a die head frame (41), a second magnet (43) is fixedly sleeved on the top of the die head frame (41), clamping grooves (44) corresponding to the fixing clamping bolts (36) are respectively formed at two ends of the die head frame (41), a die head body (42) is fixedly installed at the bottom of the die head frame (41), and the die head frame (41) is detachably installed at the bottom of the die body (21).

6. The stamping die capable of changing the die head rapidly as claimed in claim 2, wherein the positioning device (23) comprises a positioning frame (231), the positioning frame (231) is fixedly installed at the bottom of the splicing block (22), a positioning column (232) is movably sleeved inside the positioning frame (231), a return spring (233) is fixedly installed at the side of the positioning column (232), the other end of the return spring (233) is fixedly installed at the side of the inner wall of the positioning frame (231), a clamping rod (234) is rotatably installed at the side of the positioning column (232), the clamping rod (234) is movably installed inside the positioning frame (231), a cushion block (235) is fixedly installed at one end of the side of the positioning frame (231), the clamping rod (234) is movably installed at the side of the cushion block (235), and the positioning column (232) is movably installed at the side of the die body (21).