CN213134647U

CN213134647U - Simple die stamping device for manual stamping machine

Info

Publication number: CN213134647U
Application number: CN202021745769.3U
Authority: CN
Inventors: 林小东; 谷伟伟
Original assignee: China Gold Group Sanmenxia Zhongyuan Gold And Silver Products Co ltd
Current assignee: China Gold Group Sanmenxia Zhongyuan Gold And Silver Products Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-07
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the technical field of the technique of punching machine and specifically relates to a simple and easy die stamping device is used to manual punching machine. The punching device comprises a base and a support, wherein the support is fixedly connected to the base, a lifting device and a punching part are arranged on the support, the punching part is installed on the lifting device and comprises a connecting block and a punching head, the punching head is connected to the connecting block, a straight rod is arranged at one end, far away from the punching head, of the connecting block, one end of the straight rod can be detachably connected to the connecting block, the other end of the straight rod is connected with a first fixed component, and the straight rod is connected to the lifting device through the. The utility model discloses a set up fixed subassembly one and straight-bar, conveniently change the drift, make punching press work more convenient.

Description

Simple die stamping device for manual stamping machine

Technical Field

The utility model belongs to the technical field of the technique of punching machine and specifically relates to a simple and easy die stamping device is used to manual punching machine.

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 stamping die device needs to replace a stamping head frequently in the working process, but the structure of the traditional stamping part stamping device on the market is not optimized enough, the design is not reasonable enough, and the stamping head replacement is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple and easy die stamping device is used to manual punching machine, it is through setting up fixed subassembly one and straight-bar, conveniently changes the drift, makes punching press work more convenient.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a simple and easy die stamping device for manual punching machine, includes base and support, and support fixed connection is on the base, be provided with elevating gear and punching press portion on the support, punching press portion installs on elevating gear, and punching press portion includes connecting block and drift, and the drift is connected on the connecting block, and the one end that the drift was kept away from to the connecting block is provided with the straight-bar, and the one end of straight-bar can be dismantled and connect on the connecting block, and the other end of straight-bar is connected with fixed subassembly one, and the straight-bar passes through.

Preferably, a threaded hole is formed in the connecting block, the straight rod is provided with a countersunk through hole along the length direction of the straight rod, a countersunk bolt penetrates through the countersunk through hole, and one end, far away from the plug, of the countersunk bolt is in threaded connection with the connecting block.

Preferably, elevating gear includes slider one, connecting rod and is used for driving the drive assembly that the slider removed, and spout one has been seted up along vertical direction to the support, and slider one sliding fit is in spout one, and the punching press portion passes through the straight-bar connection in the bottom of slider one, and the one end of connecting rod is connected on the lateral wall of slider one, and the other end of connecting rod is connected on drive assembly.

Preferably, the support sets up to hollow structure, and drive assembly includes the screw rod, slider two, the worm wheel, worm and carousel, and the screw rod is located inside the support, and the vertical rotation of screw rod is connected on the inside wall of support, slider two wear to establish on the screw rod and with screw rod threaded connection, the vertical spout two of having seted up on the support, the connecting rod is kept away from the one end of slider one and is passed on the two link blocks of spout two, the coaxial fixed connection of worm wheel is on the screw rod, the worm level sets up, the both ends of worm are rotated and are connected on the lateral wall of support, the worm wheel meshes with the worm mutually, the one end of worm stretch out.

Preferably, the first fixing component comprises a threaded part and a first bolt, a through hole is formed in the first sliding block, the straight rod penetrates through the through hole, the threaded part is a flat plate with a threaded hole, the threaded part is fixedly connected to the side wall of the first sliding block, the first bolt is in threaded connection with the threaded part through the threaded hole, and one end, far away from the plug, of the first bolt penetrates through the side wall of the first sliding block and abuts against the side wall of the straight rod.

Preferably, be provided with stamping die on the base, stamping die is located the below of drift and both cooperate, the last fixed subassembly two that is used for fixed stamping die that is provided with of stamping die, fixed subassembly two includes clamp plate, bolt two and clamp splice, seted up the opening on the base, in the clamp splice embedding opening, the clamp splice sets up to T shape structure, the vertical threaded hole that serves of clamp splice, the clamp plate is pressed and is established on stamping die's upper surface, bolt two passes clamp plate and clamp splice threaded connection, the horizontal end butt of clamp splice is on the lateral wall of base.

Preferably, one end of the bracket, which is close to the base, is provided with an arc shape, and the arc shape is concave towards the direction away from the stamping die.

To sum up, the utility model discloses a beneficial technological effect does:

through set up the straight-bar on the connecting block to set up the screw hole on the connecting block. Simultaneously, the straight rod is provided with a countersunk through hole along the length direction, a countersunk bolt is penetrated in the countersunk through hole, the countersunk bolt is far away from one end of the plug and is in threaded connection with the connecting block, so that the straight rod and the connecting block can be detachably and fixedly connected, a first fixing component is additionally arranged, the first punching part and the first sliding block can be detachably and fixedly connected, a punching head can be conveniently replaced, and the punching work is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view showing a connection structure of a straight bar;

fig. 5 is a schematic view showing the construction of the countersunk head bolt.

In the figure, 1, a base; 11. an opening; 2. a support; 21. a first sliding chute; 22. a second chute; 31. connecting blocks; 311. a threaded hole; 32. a punch; 33. a straight rod; 331. countersunk through holes; 332. a countersunk bolt; 41. a first sliding block; 411. perforating; 42. a connecting rod; 43. a drive assembly; 431. a screw; 432. a second sliding block; 433. a worm gear; 434. a worm; 435. a turntable; 51. a threaded member; 52. a first bolt; 6. a stamping die; 71. pressing a plate; 72. a second bolt; 73. and (5) clamping blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, for the utility model discloses a simple and easy die stamping device for manual punching machine, including base 1 and support 2, the vertical fixed connection of support 2 is on base 1. The support 2 is provided with a stamping part which is used for providing pressure for stamping a workpiece. The punching press portion includes connecting block 31 and drift 32, drift 32 connects on connecting block 31, the one end that connecting block 31 kept away from drift 32 is provided with straight-bar 33, set up threaded hole 311 on the connecting block 31, countersunk head through-hole 331 has been seted up along self length direction to straight-bar 33, wear to be equipped with countersunk head bolt 332 in the countersunk head through-hole 331, countersunk head bolt 332 keeps away from the one end and the connecting block 31 threaded connection of end cap to can dismantle fixed connection with straight-bar 33 and connecting block 31.

The bracket 2 is also provided with a lifting device for driving the stamping part to move up and down. The lifting device comprises a first sliding block 41, a connecting rod 42 and a driving assembly 43 for driving the sliding block to move, the bracket 2 is provided with a first sliding groove 21 along the vertical direction, and the first sliding block 41 is in sliding fit in the first sliding groove 21. The driving assembly 43 comprises a screw 431, a second sliding block 432, a worm wheel 433, a worm 434 and a turntable 435, and the bracket 2 is provided with a hollow structure. The screw rod 431 is vertically arranged inside the bracket 2, and the screw rod 431 is rotatably connected to the inner side wall of the bracket 2 through a bearing. One end of the connecting rod 42 is fixedly connected to the side wall of the first sliding block 41, the second sliding block 432 penetrates through the screw rod 431 and is in threaded connection with the screw rod 431, the second sliding groove 22 is vertically formed in the support 2, and one end, far away from the first sliding block 41, of the connecting rod 42 penetrates through the second sliding groove 22 and is fixedly connected to the second sliding block 432. Worm wheel 433 coaxial fixed connection is on screw rod 431, and worm 434 level sets up, and the both ends of worm 434 are rotated through the bearing and are connected on the lateral wall of support 2, and worm wheel 433 meshes with worm 434 mutually, and one end of worm 434 stretches out support 2 and with carousel 435 coaxial fixed connection. Rotating the rotating disc 435, the rotating disc 435 drives the worm 434 to rotate coaxially, and the worm 434 rotates to drive the worm wheel 433 to rotate, so that the screw 431 rotates around the axis thereof. The screw 431 rotates to enable the second sliding block 432 to move up and down along the length direction of the screw 431, so that the connecting rod 42 moves along the length direction of the second sliding groove 22, and the first sliding block 41 is driven to move up and down.

One end of the straight rod 33, which is far away from the connecting block 31, is connected with a first fixing component, and the straight rod 33 is fixedly connected to the first sliding block 41 through the first fixing component. The first fixing component comprises a screw 51 and a first bolt 52, a through hole 411 is formed at the bottom of the first sliding block 41, and the straight rod 33 penetrates through the through hole 411. The screw 51 is a flat plate with a threaded hole, and the screw 51 is fixedly connected to the side wall of the first slider 41 through a bolt. The first bolt 52 penetrates through the threaded part 51 and is in threaded connection with the threaded part 51, one end, far away from the plug, of the first bolt 52 penetrates through the side wall of the first slider 41 and abuts against the side wall of the straight rod 33, the straight rod 33 is made to abut against the inner side wall of the through hole 411, and therefore the effect of fixing the straight rod 33 is achieved.

The base 1 is provided with a stamping die 6, and the stamping die 6 is positioned below the punch 32 and matched with the punch. The second fixing component for fixing the stamping die 6 is arranged on the stamping die 6 and comprises a pressing plate 71, a second bolt 72 and a clamping block 73. The base 1 is provided with a long strip-shaped opening 11, the clamping block 73 is of a T-shaped structure, and the vertical end of the clamping block 73 is embedded into the opening 11 and is provided with a threaded hole along the vertical direction. The pressing plate 71 is pressed on the upper surface of the stamping die 6, the second bolt 72 penetrates through the pressing plate 71 and is in threaded connection with the clamping block 73, and the horizontal end of the clamping block 73 abuts against the side wall of the base 1, so that the stamping die 6 is fixed on the base 1, and the stamping die 6 is prevented from moving in the stamping process to influence operation. One end of the support 2 close to the base 1 is arc-shaped, and the arc-shaped is concave towards the direction far away from the stamping die 6, so that a placing space is reserved for a workpiece to be stamped.

It should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious variations or modifications which fall within the spirit of the invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a simple and easy die stamping device for manual punching machine, includes base and support, and support fixed connection is on the base, its characterized in that: be provided with elevating gear and punching press portion on the support, punching press portion installs on elevating gear, and punching press portion includes connecting block and drift, and the drift is connected on the connecting block, and the one end that the drift was kept away from to the connecting block is provided with the straight-bar, and the one end of straight-bar can be dismantled and connect on the connecting block, and the other end of straight-bar is connected with fixed subassembly one, and the straight-bar passes through fixed subassembly one and connects on elevating gear.

2. The simple die device for the manual press according to claim 1, wherein: threaded holes are formed in the connecting blocks, countersunk through holes are formed in the straight rods along the length direction of the straight rods, countersunk bolts penetrate through the countersunk through holes, and one ends, far away from the plugs, of the countersunk bolts are in threaded connection with the connecting blocks.

3. The simple die device for the manual press according to claim 2, wherein: the lifting device comprises a first sliding block, a connecting rod and a driving assembly used for driving the sliding block to move, a first sliding groove is formed in the support along the vertical direction, the first sliding block is in sliding fit in the first sliding groove, the punching part is connected to the bottom of the first sliding block through a straight rod, one end of the connecting rod is connected to the side wall of the first sliding block, and the other end of the connecting rod is connected to the driving assembly.

4. The simple die device for the manual press according to claim 3, wherein: the support sets up to hollow structure, drive assembly includes the screw rod, slider two, the worm wheel, worm and carousel, the screw rod is located inside the support, the vertical rotation of screw rod is connected on the inside wall of support, slider two wear to establish on the screw rod and with screw rod threaded connection, the vertical spout two of having seted up on the support, the connecting rod is kept away from the one end of slider one and is passed on the two link blocks of spout two, the coaxial fixed connection of worm wheel is on the screw rod, the worm level sets up, the both ends of worm are rotated and are connected on the lateral wall of support, the worm wheel meshes with the worm mutually, the one end of worm stretches out the support.

5. The simple die device for the manual press according to claim 3 or 4, wherein: the first fixing component comprises a threaded part and a first bolt, a through hole is formed in the first sliding block, the straight rod penetrates through the through hole, the threaded part is a flat plate with a threaded hole, the threaded part is fixedly connected to the side wall of the first sliding block, the first bolt is in threaded connection with the threaded part through the threaded hole, and one end, far away from the plug, of the first bolt penetrates through the side wall of the first sliding block and abuts against the side wall of the straight rod.

6. The simple die device for the manual press according to claim 1, wherein: be provided with stamping die on the base, stamping die is located the below of drift and both cooperate, the last fixed subassembly two that is used for fixed stamping die that is provided with of stamping die, fixed subassembly two includes clamp plate, bolt two and clamp splice, the opening has been seted up on the base, in the clamp splice embedding opening, the clamp splice sets up to T shape structure, the vertical threaded hole that serves of clamp splice, the clamp plate is pressed and is established on stamping die's upper surface, bolt two passes clamp plate and clamp splice threaded connection, the horizontal end butt of clamp splice is on the lateral wall of base.

7. The simple die device for the manual press according to claim 6, wherein: one end of the support close to the base is arc-shaped, and the arc is concave towards the direction far away from the stamping die.