Stamping equipment with replaceable stamping head

Abstract

The utility model provides stamping equipment with a replaceable stamping head, which relates to the technical field of stamping equipment and comprises a workbench, a frame is fixedly mounted at the top of the workbench, a hydraulic cylinder is fixedly mounted at the top of the frame, and a mounting sleeve is fixedly mounted at the output end of the hydraulic cylinder. According to the utility model, by arranging the mounting sleeve, the clamping block, the slot, the connecting frame, the bidirectional screw rod, the sliding plates, the insertion block, the knob and other structures, the bidirectional screw rod is driven to rotate by rotating the knob, and the bidirectional screw rod can drive the two groups of sliding plates to slide in opposite directions in the connecting frame in the rotating process; the two sets of sliding plates can drive inserting blocks to be away from inserting grooves in the sliding process, after the inserting blocks are away from the inserting grooves, the stamping head body can drive clamping blocks to slide off from the interior of a mounting sleeve, the damaged stamping head body can be rapidly disassembled through the structure, and then replacement of the stamping head body is facilitated for operators; and the situation that the use effect of equipment is affected due to the fact that the damaged punching head body cannot be detached and replaced is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a stamping equipment with a replaceable stamping head. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing, as well as the products that serve the auto parts processing. When processing auto parts, it is necessary to stamp the auto parts.

[0003] Publication No. CN219899944U discloses a stamping device for automobile parts, including a support plate and a stamping cylinder, wherein a mounting groove is provided on the top of the support plate, and a stamping die is provided inside the mounting groove. The utility model sets a driving motor to drive the driving gear to rotate, and then the driving gear drives the large gear to rotate, and the large gear drives the arc groove to rotate, and then under the action of the extrusion force, the arc groove drives the moving rod to move, and the moving rod drives the slide plate and the extrusion plate to move, and then the extrusion plate extrudes and limits the stamping die, thereby improving the use stability of the stamping die, facilitating the installation and disassembly of the stamping die, and at the same time solving the existing problem that when replacing the stamping die, a large number of bolts and nuts need to be disassembled and installed, and the installation and disassembly are relatively troublesome, resulting in inconvenience in replacing the stamping die. However, the device does not set a disassembly structure for the stamping head, which results in the stamping head being unable to be disassembled and replaced after being damaged, thereby reducing the use effect of the device, and the device still has shortcomings and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a punching device with a replaceable punching head, comprising a workbench, a frame fixedly installed on the top of the workbench, a hydraulic cylinder fixedly installed on the top of the frame, a mounting sleeve fixedly installed on the output end of the hydraulic cylinder, a clamping block is slidably connected inside the mounting sleeve, a punching head body is fixedly installed on the bottom of the clamping block, slots are provided on both sides of the clamping block and the mounting sleeve, connecting frames are fixedly installed on both sides of the mounting sleeve, bidirectional screw rods are installed inside the connecting frame and the mounting sleeve, a slide plate is symmetrically threadedly connected to the outer wall of the bidirectional screw rod, an insert block is fixedly installed on the inner side of the slide plate, a knob is fixedly installed on one end of the bidirectional screw rod, and a mold is fixedly installed on the top of the workbench.

[0006] Preferably, the bidirectional screw rod is connected to the connecting frame and the mounting sleeve via a bearing. Here, the connection via the bearing improves the rotation effect of the bidirectional screw rod.

[0007] Preferably, the outer wall of the knob is uniformly provided with anti-skid grooves, and the insert block is slidably connected to the slot. Here, the anti-skid grooves improve the anti-skid effect when turning the knob, and the sliding connection improves the fixing effect between the mounting sleeve and the block.

[0008] Preferably, the slide plate is slidably connected to the connecting frame. Here, the limiting effect of the slide plate is improved by the sliding connection.

[0009] Preferably, the bottom of the workbench is symmetrically fixed with supporting feet, and the supporting feet are in a truncated cone shape. Here, the contact area between the workbench and the ground is increased by the truncated cone-shaped supporting feet, thereby improving the stability of the workbench when in use.

[0010] Preferably, a slot is provided through the top of the workbench, a motor is fixedly installed on one side of the workbench, a threaded rod is fixedly installed on the output end of the motor, a slider is threadedly connected to the outer wall of the threaded rod, and a transparent protective plate is fixedly installed on the top of the slider. Here, the motor drives the threaded rod to rotate, and the threaded rod drives the slider to slide inside the slot during the rotation process, and the slider drives the transparent protective plate to move during the sliding process. After moving a certain distance, the transparent protective plate will block the front of the device, thereby improving the safety during the stamping process and effectively preventing debris from splashing out from the front of the device during the stamping process.

[0011] Preferably, the slider is slidably connected to the empty slot. Here, the limiting effect of the slider is improved by the slidably connected.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a mounting sleeve, a card block, a slot, a connecting frame, a bidirectional screw, a slide plate, an insert block and a knob are provided. The knob is turned to drive the bidirectional screw to rotate. During the rotation of the bidirectional screw, the two sets of slide plates will drive the two sets of slide plates to slide in opposite directions inside the connecting frame. During the sliding process, the two sets of slide plates will drive the insert block away from the slot. After moving away from the slot, the punch head body will drive the card block to slide from the inside of the mounting sleeve. This structure can quickly disassemble the damaged punch head body, thereby making it convenient for the operator to replace it, and effectively avoiding the damage The punch head body cannot be disassembled and replaced, which will affect the use effect of the equipment.

[0014] 2. In the utility model, a slot, a motor, a threaded rod, a slider and a transparent protective plate are provided. The motor drives the threaded rod to rotate. The threaded rod drives the slider to slide inside the slot during rotation. The slider drives the transparent protective plate to move during sliding. After moving a certain distance, the transparent protective plate will block the front of the device, thereby improving the safety during the stamping process and effectively preventing debris from splashing out from the front of the device during the stamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a schematic diagram of the overall structure of a punching device with a replaceable punching head;

[0016] Figure 2 The utility model provides a schematic diagram of the exploded structure of a punching device with a replaceable punching head;

[0017] Figure 3 The utility model proposes a punching device with a replaceable punching head. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a schematic diagram of an exploded structure of a punching device with a replaceable punching head when viewed from above.

[0019] Legend:

[0020] 1. Workbench; 2. Frame; 3. Hydraulic cylinder; 4. Mounting sleeve; 5. Block; 6. Punch head body; 7. Slot; 8. Connecting frame; 9. Bidirectional screw; 10. Slide plate; 11. Insert block; 12. Knob; 13. Anti-slip groove; 14. Mold; 15. Empty groove; 16. Motor; 17. Threaded rod; 18. Slider; 19. Transparent protective plate; 20. Support foot. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-3The utility model provides a technical solution: a punching device with a replaceable punching head, comprising a workbench 1, a frame 2 is fixedly installed on the top of the workbench 1, a hydraulic cylinder 3 is fixedly installed on the top of the frame 2, a mounting sleeve 4 is fixedly installed on the output end of the hydraulic cylinder 3, a clamping block 5 is slidably connected inside the mounting sleeve 4, a punching head body 6 is fixedly installed on the bottom of the clamping block 5, slots 7 are provided on both sides of the clamping block 5 and the mounting sleeve 4, connecting frames 8 are fixedly installed on both sides of the mounting sleeve 4, bidirectional screw rods 9 are installed inside the connecting frame 8 and the mounting sleeve 4, a slide plate 10 is symmetrically threadedly connected to the outer wall of the bidirectional screw rod 9, an insert block 11 is fixedly installed on the inner side of the slide plate 10, a knob 12 is fixedly installed on one end of the bidirectional screw rod 9, and a mold 14 is fixedly installed on the top of the workbench 1. By setting up structures such as an installation sleeve 4, a clamping block 5, a slot 7, a connecting frame 8, a two-way screw rod 9, a slide plate 10, an insert block 11 and a knob 12, the knob 12 is rotated to drive the two-way screw rod 9 to rotate. During the rotation process, the two-way screw rod 9 will drive the two groups of slide plates 10 to slide in opposite directions inside the connecting frame 8. During the sliding process, the two groups of slide plates 10 will drive the insert block 11 away from the slot 7. After moving away from the punch head body 6, the clamping block 5 will slide out of the inside of the installation sleeve 4. This structure can quickly disassemble the damaged punch head body 6, thereby making it convenient for the operator to replace it, and effectively avoiding the situation where the damaged punch head body 6 cannot be disassembled and replaced, which will affect the use effect of the equipment.

[0025] See also Figure 1-3 The bidirectional screw rod 9 is connected to the connecting frame 8 and the mounting sleeve 4 through bearings, and the rotation effect of the bidirectional screw rod 9 is improved through the bearing connection. The outer wall of the knob 12 is evenly provided with anti-skid grooves 13, and the anti-skid grooves 13 improve the anti-skid effect when the knob 12 is turned. The plug block 11 is slidingly connected to the slot 7, and the fixing effect between the mounting sleeve 4 and the card block 5 is improved through the sliding connection. The slide plate 10 is slidingly connected to the connecting frame 8, and the limiting effect of the slide plate 10 is improved through the sliding connection. The bottom of the workbench 1 is symmetrically fixed with support feet 20, and the support feet 20 are truncated cone-shaped. The truncated cone-shaped support feet 20 increase the contact area between the workbench 1 and the ground, thereby improving the stability of the workbench 1 when in use.

[0026] Embodiment 2

[0027] See also Figure 4A slot 15 is provided through the top of the workbench 1, and a motor 16 is fixedly installed on one side of the workbench 1. A threaded rod 17 is fixedly installed on the output end of the motor 16. A slider 18 is threadedly connected to the outer wall of the threaded rod 17, and a transparent protective plate 19 is fixedly installed on the top of the slider 18. The threaded rod 17 is driven to rotate by the motor 16. The threaded rod 17 drives the slider 18 to slide inside the slot 15 during the rotation process. The slider 18 drives the transparent protective plate 19 to move during the sliding process. After moving a certain distance, the transparent protective plate 19 will block the front of the equipment, thereby improving the safety during the stamping process and effectively preventing debris from splashing from the front of the equipment during the stamping process. The slider 18 is slidably connected to the slot 15, and the limiting effect of the slider 18 is improved through the sliding connection.

[0028] Working principle: When the punch head body 6 is damaged and needs to be replaced, first turn the knob 12 to drive the bidirectional screw 9 to rotate. During the rotation, the bidirectional screw 9 will drive the two sets of slides 10 to slide in opposite directions inside the connecting frame 8. During the sliding process, the two sets of slides 10 will drive the insert block 11 away from the slot 7. After moving away, the punch head body 6 will drive the block 5 to slide out of the inside of the mounting sleeve 4, and then it can be replaced. When stamping automobile parts, the automobile parts are first placed inside the mold 14, and then the motor 16 is started. The motor 16 drives the threaded rod 17 to rotate. During the rotation of the threaded rod 17, the slider 18 will drive the sliding block 18 to slide inside the empty slot 15. During the sliding process, the sliding block 18 will drive the transparent protective plate 19 to move. After moving a certain distance, the transparent protective plate 19 will block the front of the equipment, thereby improving the safety of the stamping process and effectively preventing debris from splashing out from the front of the equipment during the stamping process. After blocking, the hydraulic cylinder 3 is started again, and the punch head body 6 is driven downward by the hydraulic cylinder 3. After moving a certain distance, the punch head body 6 will stamp the automobile parts.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A punching device with a replaceable punching head, comprising a workbench (1), characterized in that: A frame (2) is fixedly mounted on the top of the workbench (1), a hydraulic cylinder (3) is fixedly mounted on the top of the frame (2), a mounting sleeve (4) is fixedly mounted on the output end of the hydraulic cylinder (3), a clamping block (5) is slidably connected inside the mounting sleeve (4), a punch head body (6) is fixedly mounted on the bottom of the clamping block (5), slots (7) are provided on both sides of the clamping block (5) and the mounting sleeve (4), connecting frames (8) are fixedly mounted on both sides of the mounting sleeve (4), a bidirectional screw rod (9) is installed inside the connecting frame (8) and the mounting sleeve (4), a slide plate (10) is symmetrically threadedly connected to the outer wall of the bidirectional screw rod (9), an insert block (11) is fixedly mounted on the inner side of the slide plate (10), a knob (12) is fixedly mounted on one end of the bidirectional screw rod (9), and a mold (14) is fixedly mounted on the top of the workbench (1).

2. The punching equipment with replaceable punching head according to claim 1, characterized in that: The bidirectional screw rod (9) is connected to the connecting frame (8) and the mounting sleeve (4) via bearings.

3. The punching equipment with replaceable punching head according to claim 1, characterized in that: The outer wall of the knob (12) is evenly provided with anti-slip grooves (13), and the insert block (11) is slidably connected to the slot (7).

4. The punching equipment with replaceable punching head according to claim 1, characterized in that: The slide plate (10) is slidably connected to the connecting frame (8).

5. The punching equipment with replaceable punching head according to claim 1, characterized in that: Support legs (20) are symmetrically fixedly mounted on the bottom of the workbench (1), and the support legs (20) are in the shape of a truncated cone.

6. The punching equipment with replaceable punching head according to claim 1, characterized in that: The top of the workbench (1) is provided with an empty slot (15), a motor (16) is fixedly mounted on one side of the workbench (1), a threaded rod (17) is fixedly mounted on the output end of the motor (16), a slider (18) is threadedly connected to the outer wall of the threaded rod (17), and a transparent protective plate (19) is fixedly mounted on the top of the slider (18).

7. The punching equipment with replaceable punching head according to claim 6, characterized in that: The slider (18) is slidably connected to the empty slot (15).

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