Precision machining stamping device for welding equipment accessories

Abstract

The utility model discloses a precision machining stamping device for welding equipment accessories, which relates to the technical field of accessory stamping equipment and comprises a device body, a lifting plate is slidably connected to the outer wall of the device body, and an electric push rod fixedly connected with the top of the device body is fixedly connected to the outer wall of the lifting plate. The bottom of the lifting plate is fixedly connected with a telescopic rod fixedly connected with the outer wall of the device body, and through arrangement of a pushing block, when equipment accessories are machined and stamped through the stamping device, in order to improve the convenience of taking the stamped accessories on the surface of a mold, a servo motor can be started to rotate through rotation of a swing rod, so that the accessories can be conveniently taken out from the surface of the mold; and the sliding rod is driven to synchronously slide along the inner walls of the limiting groove and the sliding groove, and the material pushing block is driven to do telescopic motion along one side of the product main body, so that the effect of automatically pushing the product main body on the surface of the mold is achieved, the stamped product extends out of the surface of the mold, and the effect that machining personnel take the product on the surface of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of accessories stamping equipment, in particular to a precision machining and stamping device for welding equipment accessories. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. When producing welding equipment accessories, they need to be stamped and formed to meet subsequent production and processing needs.

[0003] For example, the announcement number CN213495880U discloses a high-speed stamping and forming device for precision machining of welding equipment accessories, including a working frame, a hydraulic cylinder is fixedly connected to the top of the inner cavity of the working frame, a movable plate is fixedly connected to the output end of the hydraulic cylinder, a die is fixedly connected to the bottom of the movable plate, a spring drive frame is fixedly connected to the bottom of the inner cavity of the working frame, and a working die is fixedly connected to the top of the spring drive frame. The utility model solves the problem that the stamping and forming device for welding equipment accessories on the existing market does not have the function of quickly replacing accessories, and a spring needs to be used for the spring operation during the stamping operation. The spring will become fatigued during long-term use, affecting the stamping and discharging of the equipment and affecting the normal operation of the equipment.

[0004] However, when this type of precision processing and stamping device for welding equipment accessories is used, although it can perform good stamping operations on the accessories, after the accessories are stamped, the fit between the accessories and the lower mold is good. When the accessories are cut, it is not convenient for the accessories to automatically extend from the surface of the lower mold, resulting in a decrease in the efficiency of the processing personnel in taking the accessories.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a precision machining and stamping device for welding equipment accessories is proposed. Utility Model Content

[0006] The utility model aims to provide a precision machining and punching device for welding equipment accessories, so as to solve the problem in the above background technology that it is not convenient for accessories to automatically extend from the lower mold surface when cutting accessories.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision machining and stamping device for welding equipment accessories, comprising a device body, the outer wall of the device body is slidably connected with a lifting plate, the outer wall of the lifting plate is fixedly connected with an electric push rod fixedly connected to the top of the device body, the bottom of the lifting plate is fixedly connected with a telescopic rod fixedly connected to the outer wall of the device body, the outer wall of the telescopic rod is sleeved with a spring fixedly connected to the bottom of the lifting plate, the bottom of the lifting plate is fixedly connected with a stamping block, the outer wall of the device body is provided with a lower mold located below the stamping block, the surface of the lower mold is placed with a product body, the bottom of the device body is rotatably connected with a swing rod, the rotation center of the swing rod is fixedly connected with a servo motor fixedly connected to the bottom of the device body through a rotating shaft, the outer wall of the swing rod is slidably connected with a sliding rod slidably connected to the outer wall of the device body, a limiting groove is provided at the connection position between the outer wall of the swing rod and the sliding rod, a sliding groove is provided at the connection position between the outer wall of the device body and the sliding rod, and the outer wall of the sliding rod is detachably connected with a push block located on one side of the product body.

[0008] Furthermore, the outer wall of the push block is fixedly connected to a mounting block slidably connected to the outer wall of the sliding rod, a mounting groove is provided at the connection position between the outer wall of the sliding rod and the mounting block, a nut is provided on the outer wall of the sliding rod, a bolt slidably connected to the outer wall of the mounting block is threadedly connected to the inner wall of the nut, and a slot is provided at the connection position between the outer wall of the mounting block and the bolt.

[0009] Furthermore, four groups of telescopic rods and springs are provided, and the positions of the four groups of telescopic rods and springs are distributed around the lifting plate, and the other ends of the springs are fixedly connected to the outer wall of the device body.

[0010] Furthermore, the sliding rod slides synchronously along the inner walls of the limiting groove and the sliding groove.

[0011] Furthermore, the pusher block forms a sliding structure through the swing rod, the limiting groove and the slide groove.

[0012] Furthermore, the inner wall contour of the mounting groove is adapted to match the outer wall contour of the mounting block.

[0013] Furthermore, the slot is arranged on the movement track of the bolt, and the inner wall contour of the slot is larger than the outer wall contour of the bolt.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets a push block. When the equipment accessories are processed and punched by the punching device, in order to improve the convenience of picking up the punched accessories on the mold surface, the servo motor can be turned on to drive the sliding rod to slide synchronously along the inner wall of the limit groove and the slide groove through the rotation of the swing rod, and drive the push block to perform telescopic movement along one side of the product body, so as to automatically push the product body on the mold surface, so that the punched product extends out from the mold surface, which is convenient for the processing personnel to pick up the product on the device surface;

[0016] 2. The utility model provides a card slot. When the punching device is used to punch accessories of different shapes, in order to improve the pusher block's adaptability to molds and accessories of different shapes, when the pusher block needs to be disassembled, the bolt can be rotated to pull out the bolt from the inner wall of the card slot through the limiting effect of the nut, and the pusher block can be pulled out of the mounting slot through the connection of the mounting block, thereby achieving the effect of pushing adaptability of products of different shapes on the mold surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the stamping device;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the stamping device in another direction;

[0019] Figure 3 It is a schematic diagram of the connection structure between the swing rod and the sliding rod;

[0020] Figure 4 It is a schematic diagram of the connection structure between the mounting block and the mounting groove.

[0021] In the figure: 1. Device body; 11. Lifting plate; 12. Electric push rod; 13. Telescopic rod; 14. Spring; 15. Punching block; 16. Lower mold; 17. Product body; 2. Swing rod; 21. Servo motor; 22. Sliding rod; 23. Limiting groove; 24. Slide groove; 25. Pushing block; 3. Mounting block; 31. Mounting groove; 32. Nut; 33. Bolt; 34. Slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1: Figure 1-Figure 3As shown, a precision processing and stamping device for welding equipment accessories includes a device body 1, the outer wall of the device body 1 is slidably connected with a lifting plate 11, the outer wall of the lifting plate 11 is fixedly connected with an electric push rod 12 fixedly connected to the top of the device body 1, the bottom of the lifting plate 11 is fixedly connected with a telescopic rod 13 fixedly connected to the outer wall of the device body 1, the outer wall of the telescopic rod 13 is sleeved with a spring 14 fixedly connected to the bottom of the lifting plate 11, the bottom of the lifting plate 11 is fixedly connected with a stamping block 15, the outer wall of the device body 1 is provided with a lower mold 16 located below the stamping block 15, and the lower mold 16 is fixedly connected to the lower mold 16. A product body 17 is placed on the surface of the mold 16, and a swing rod 2 is rotatably connected to the bottom of the device body 1. The rotation center of the swing rod 2 is fixedly connected to a servo motor 21 fixedly connected to the bottom of the device body 1 through a rotating shaft. The outer wall of the swing rod 2 is slidably connected to a sliding rod 22 slidably connected to the outer wall of the device body 1. A limiting groove 23 is provided at the connection between the outer wall of the swing rod 2 and the sliding rod 22, and a sliding groove 24 is provided at the connection between the outer wall of the device body 1 and the sliding rod 22. The outer wall of the sliding rod 22 is detachably connected to a push block 25 located on one side of the product body 17.

[0024] Furthermore, four groups of telescopic rods 13 and springs 14 are provided, and the positions of the four groups of telescopic rods 13 and springs 14 are distributed around the lifting plate 11, and the other end of the spring 14 is fixedly connected to the outer wall of the device body 1, which is beneficial to play a role in stamping and shock absorbing of the lifting plate 11 by arranging four groups of telescopic rods 13 and springs 14 distributed around the lifting plate 11.

[0025] Furthermore, the sliding rod 22 slides synchronously along the inner walls of the limiting groove 23 and the slide groove 24. The sliding rod 22 forms a sliding structure through the swing rod 2 and the limiting groove 23 and the slide groove 24, which is beneficial to the rotation of the swing rod 2, driving the sliding rod 22 to slide along the inner walls of the limiting groove 23 and the slide groove 24, thereby driving the pushing block 25 to perform telescopic movement.

[0026] Furthermore, the push block 25 forms a sliding structure through the swing rod 2 and the limit groove 23 and the slide groove 24. The rotation of the swing rod 2 drives the push block 25 to slide along the inner walls of the limit groove 23 and the slide groove 24, which plays a role in automatically pushing the product body 17 on the mold surface, so that the stamped product extends out from the mold surface, which is convenient for the processing personnel to pick up the product on the device surface.

[0027] Embodiment 2: Figure 1 , Figure 2 and Figure 4As shown, a precision machining and stamping device for welding equipment accessories proposed by the utility model, compared with the first embodiment, as another embodiment of the utility model, the outer wall of the push block 25 is fixedly connected with a mounting block 3 that is slidably connected to the outer wall of the sliding rod 22, and the connecting portion between the outer wall of the sliding rod 22 and the mounting block 3 is provided with a mounting groove 31, the outer wall of the sliding rod 22 is provided with a nut 32, the inner wall of the nut 32 is threadedly connected with a bolt 33 that is slidably connected to the outer wall of the mounting block 3, and the connecting portion between the outer wall of the mounting block 3 and the bolt 33 is opened. A card slot 34 is provided. During operation, the card slot 34 is provided, which is beneficial when stamping accessories of different shapes through the stamping device. In order to improve the pushing adaptability of the pusher block 25 with molds and accessories of different shapes, when the pusher block 25 needs to be disassembled, the bolt 33 can be rotated through the limiting effect of the nut 32 to pull the bolt 33 out from the inner wall of the card slot 34, and the pusher block 25 can be pulled out from the mounting slot 31 through the connection of the mounting block 3, so as to achieve the effect of pushing adaptability of products of different shapes on the mold surface.

[0028] Furthermore, the inner wall profile of the mounting groove 31 is adapted to the outer wall profile of the mounting block 3 , which is beneficial for pre-positioning and installing the pusher block 25 .

[0029] Furthermore, the slot 34 is arranged on the movement trajectory of the bolt 33, and the inner wall contour of the slot 34 is larger than the outer wall contour of the bolt 33, which is conducive to setting the slot 34 on the movement trajectory of the bolt 33 to achieve the effect of pushing the material adaptability of products of different shapes on the mold surface.

[0030] Working principle: When using this kind of precision processing and stamping device for welding equipment accessories, first, when the equipment accessories are processed and stamped by the stamping device, in order to improve the convenience of taking the stamped accessories on the mold surface, the servo motor 21 can be turned on to rotate the swing rod 2, driving the sliding rod 22 to slide synchronously along the inner walls of the limit groove 23 and the slide groove 24, and driving the pushing block 25 to telescopic movement along one side of the product body 17, which plays a role in automatically pushing the product body 17 on the mold surface, so that the stamped product extends out from the mold surface, which is convenient for the processing personnel to take the product on the device surface.

[0031] Finally, when the stamping device is used to stamp accessories of different shapes, in order to improve the pusher block 25's adaptability to molds and accessories of different shapes, when the pusher block 25 needs to be disassembled, the bolt 33 can be rotated through the limiting action of the nut 32 so that the bolt 33 is pulled out from the inner wall of the slot 34, and the pusher block 25 is pulled out from the mounting slot 31 through the connection of the mounting block 3, thereby achieving the effect of pushing the products of different shapes on the mold surface.

[0032] This is the working principle of this precision processing stamping device for welding equipment accessories.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A precision machining and stamping device for welding equipment parts, comprising a device body (1), characterized in that: The outer wall of the device body (1) is slidably connected to a lifting plate (11), the outer wall of the lifting plate (11) is fixedly connected to an electric push rod (12) fixedly connected to the top of the device body (1), the bottom of the lifting plate (11) is fixedly connected to a telescopic rod (13) fixedly connected to the outer wall of the device body (1), the outer wall of the telescopic rod (13) is sleeved with a spring (14) fixedly connected to the bottom of the lifting plate (11), the bottom of the lifting plate (11) is fixedly connected to a punching block (15), the outer wall of the device body (1) is provided with a lower mold (16) located below the punching block (15), and the surface of the lower mold (16) is placed with a product body (17), the bottom of the device body (1) is rotatably connected to a swing rod (2), the rotation center of the swing rod (2) is fixedly connected to a servo motor (21) fixedly connected to the bottom of the device body (1) through a rotating shaft, the outer wall of the swing rod (2) is slidably connected to a sliding rod (22) slidably connected to the outer wall of the device body (1), a limiting groove (23) is provided at the connection position between the outer wall of the swing rod (2) and the sliding rod (22), a sliding groove (24) is provided at the connection position between the outer wall of the device body (1) and the sliding rod (22), and the outer wall of the sliding rod (22) is detachably connected to a push block (25) located on one side of the product body (17).

2. A precision machining and punching device for welding equipment accessories according to claim 1, characterized in that: The outer wall of the push block (25) is fixedly connected to a mounting block (3) which is slidably connected to the outer wall of the sliding rod (22); a mounting groove (31) is provided at a connection position between the outer wall of the sliding rod (22) and the mounting block (3); a nut (32) is provided on the outer wall of the sliding rod (22); a bolt (33) which is slidably connected to the outer wall of the mounting block (3) is threadedly connected to the inner wall of the nut (32); and a clamping groove (34) is provided at a connection position between the outer wall of the mounting block (3) and the bolt (33).

3. The precision machining and stamping device for welding equipment accessories according to claim 1 is characterized in that: The telescopic rods (13) and springs (14) are provided in four groups, and the positions of the four groups of telescopic rods (13) and springs (14) are distributed around the lifting plate (11), and the other end of the spring (14) is fixedly connected to the outer wall of the device body (1).

4. The precision machining and stamping device for welding equipment accessories according to claim 1 is characterized in that: The sliding rod (22) slides synchronously along the inner walls of the limiting groove (23) and the sliding groove (24).

5. The precision machining and stamping device for welding equipment accessories according to claim 1, characterized in that: The pusher block (25) forms a sliding structure through the swing rod (2), the limiting groove (23) and the slide groove (24).

6. A precision machining and punching device for welding equipment accessories according to claim 2, characterized in that: The inner wall profile of the mounting groove (31) is adapted to the outer wall profile of the mounting block (3).

7. The precision machining and punching device for welding equipment parts according to claim 2, characterized in that: The clamping groove (34) is arranged on the movement track of the bolt (33), and the inner wall profile of the clamping groove (34) is larger than the outer wall profile of the bolt (33).

Images