Efficient stamping and welding clamp
By designing a stamping welding fixture with a press plate, first rod and slider structure, the problem of cumbersome welding steps of stamping parts in the prior art is solved, efficient two-sided welding operations are achieved, and stamping of different thicknesses is adapted to stamping .
Patent Information
- Application Number
- CN202421227628.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-31
AI Technical Summary
When existing stamping welding fixtures deal with stamping parts that require double-sided welding, the steps are cumbersome, which affects the welding efficiency.
An efficient stamping and welding fixture is designed to clamp the stamping parts through the press plate and the first rod, and the stamping parts are quickly flipped by the slider and arc groove structure to achieve continuous operation of welding on both sides.
The clamp can quickly flip and perform two-sided welding without removing the stamping member, significantly improving welding efficiency, and adapting stamping members of different thicknesses through adjustment bolts and limiting plate structures.
Smart Images
Figure CN222449042U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of stamping and welding, in particular to a high-efficiency stamping and welding fixture. Background Art
[0002] In the field of workpiece production, it is often necessary to use stamping technology to stamp metal into parts of the required shape and size. These parts are simply referred to as stamping parts.
[0003] After stamping, some metal parts need to be welded together with other parts. When welding the stamped parts, clamps are needed to fix the stamped parts, so as to reduce the offset between the stamped parts and the welded parts, thereby improving the accuracy of the welding position of the welded parts.
[0004] However, after long-term use and observation of the existing stamping welding fixture, it was found that when both sides of the stamping part need to be welded, one side of the stamping part is often welded first, and then the stamping part is removed from the fixture and turned over, and then the turned stamping part is clamped and welding is started. The steps are cumbersome, which has a certain impact on the efficiency of stamping welding.
[0005] To this end, the utility model provides a high-efficiency stamping and welding fixture. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the utility model to solve its technical problems is: an efficient stamping and welding fixture described in the utility model comprises a pair of mounting plates; one of the bottom side walls of the pair of mounting plates is fixedly connected to the bottom plate; the other mounting plate is slidably connected to the top of the bottom plate; an arc groove is provided in the middle of the mounting plate; a slider is slidably connected to the middle of the arc groove; a first rod is rotatably connected to the opposite sides of the pair of mounting plates; the side wall of the first rod is fixedly connected to the side wall of the slider; a fixing block is fixedly connected to the top of the first rod; a pressure plate is rotatably connected to the middle of the fixing block; a card slot is provided on the side wall of one end of the pressure plate away from the fixing block; a connecting slot is provided in the middle of the first rod; a buckle assembly is installed at one end of the first rod away from the fixing block; through the above structure, the stamping part can be conveniently clamped for welding, and after the stamping part completes the welding on one side, the stamping part can be conveniently and quickly turned over, and then the other side of the stamping part can be welded, without removing the stamping part from the fixture and then installing it, thereby improving the welding efficiency.
[0008] Preferably, a pair of limit columns are slidably connected to the middle part of the pressure plate; a metal plate is fixedly connected to one end of the limit columns close to the first rod; an adjusting bolt is rotatably connected to the middle part of the metal plate; the adjusting bolt is threadedly connected to the middle part of the pressure plate; a rubber pad is fixed to the bottom of the metal plate; through the above structure, the clamping effect of the lifting device on stamping parts of different thicknesses can be achieved.
[0009] Preferably, springs are fixedly connected to both ends of the arc groove; buffer plates are fixedly connected to the ends of the springs; the buffer plates are slidably connected to the inside of the arc groove; through the above structure, the impact on the stamping parts can be reduced when the stamping parts are flipped, thereby reducing the damage to the welding points due to vibration of the welded parts.
[0010] Preferably, both sides of the mounting plate are symmetrically arranged with a first groove; the first rod is provided with a second groove on the side facing the mounting plate; the middle of the first groove is slidably connected to a limit plate; the length of the limit plate is less than the length of the first groove and greater than the length of the second groove; through the above structure, when the stamping parts are welded, the shaking of the stamping parts is reduced, thereby reducing the influence of the shaking of the stamping parts on the welding.
[0011] Preferably, a screw rod is rotatably connected to the middle portion of one of the pair of mounting plates; the middle portion of the other mounting plate is threadedly connected to the screw rod; through the above structure, it is convenient to clamp stamping parts of different lengths, thereby improving the application range of the device.
[0012] Preferably, one of the side walls of a pair of mounting plates is fixedly connected with an arc-shaped protective plate; the arc-shaped protective plate is slidably connected to the middle part of the other arc-shaped protective plate; the arc-shaped protective plate is arranged above the screw rod; through the above structure, when the distance between a pair of mounting plates is adjusted, the occurrence of jamming is reduced.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The utility model describes an efficient stamping welding fixture, which clamps the stamping part through the pressure plate and the first rod. When the stamping part needs to be turned over, the stamping part can be quickly turned over by sliding the slider toward the other end of the arc groove, and the stamping part can be kept clamped after turning over, thereby improving welding efficiency.
[0015] 2. The utility model describes an efficient stamping and welding clamp, which expands or reduces the distance between the metal plate and the first rod by rotating the adjusting bolt, so that when clamping stamping parts of different thicknesses, both sides of the stamping parts of different thicknesses can fully contact the first rod or the rubber pad, thereby improving the stability of clamping, thereby improving the clamping effect of the device on stamping parts of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the mounting plate in the utility model;
[0019] Figure 3 It is a structural schematic diagram of the medium pressure plate of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the limiting plate in the utility model;
[0021] In the figure: 1. mounting plate; 12. bottom plate; 13. arc groove; 14. slider; 15. first rod; 16. fixing block; 17. pressure plate; 18. slot; 19. connecting slot; 110. buckle assembly; 2. limit column; 21. metal plate; 22. adjusting bolt; 23. rubber pad; 3. spring; 31. buffer plate; 4. first slot; 41. second slot; 42. limit plate; 5. screw rod; 6. arc protection plate; 7. collecting slot; 71. sponge. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figures 1 to 4As shown, an efficient stamping and welding fixture described in an embodiment of the utility model comprises a pair of mounting plates 1; one of the bottom side walls of the pair of mounting plates 1 is fixedly connected to a bottom plate 12; the other mounting plate 1 is slidably connected to the top of the bottom plate 12; an arc groove 13 is provided in the middle of the mounting plate 1; a slider 14 is slidably connected to the middle of the arc groove 13; a first rod 15 is rotatably connected to the opposite sides of the pair of mounting plates 1; the side wall of the first rod 15 is fixedly connected to the side wall of the slider 14; a fixing block 16 is fixedly connected to the top of the first rod 15; a pressing plate 17 is rotatably connected to the middle of the fixing block 16; a card slot 18 is provided on the side wall of the end of the pressing plate 17 away from the fixing block 16; a connecting groove 19 is provided in the middle of the first rod 15; a buckle assembly 110 is installed at the end of the first rod 15 away from the fixing block 16; when working, the two ends of the stamping part to be welded are respectively placed on a pair of first rods 1 5, and then rotate the pressure plate 17 so that the pressure plate 17 and the first rod 15 clamp the stamping part, and at the same time make the end of the pressure plate 17 extend into the interior of the connecting groove 19, and then use the cooperation between the buckle assembly 110 and the card slot 18 to complete the limiting of the pressure plate 17, so that the stamping part can remain in a clamped state, and then weld the upward side of the stamping part. After completing the welding of this side, slide a pair of sliders 14 from one end of the arc groove 13 to the other end of the arc groove 13. During the sliding process of the pair of sliders 14, the pair of first rods 15 will complete the flipping, thereby driving the stamping part to turn over, and then the other side of the stamping part can be welded. Through the above structure, the stamping part can be conveniently welded and clamped, and after the stamping part completes the welding on one side, the stamping part can be conveniently and quickly turned over, and then the other side of the stamping part is welded, and there is no need to remove the stamping part from the fixture and then install it, thereby improving the welding efficiency.
[0024] like Figures 1 to 3 As shown, a pair of limit columns 2 are slidably connected to the middle of the pressure plate 17; a metal plate 21 is fixedly connected to one end of the pair of limit columns 2 close to the first rod 15; an adjusting bolt 22 is rotatably connected to the middle of the metal plate 21; the adjusting bolt 22 is threadedly connected to the middle of the pressure plate 17; a rubber pad 23 is fixed to the bottom of the metal plate 21; during operation, when clamping stamping parts of different thicknesses, the adjusting bolt 22 is rotated according to the thickness of the stamping parts to expand or reduce the distance between the metal plate 21 and the first rod 15, so that when clamping stamping parts of different thicknesses, both sides of the stamping parts of different thicknesses can fully contact the first rod 15 or the rubber pad 23, thereby improving the stability of clamping, thereby improving the clamping effect of the device on stamping parts of different thicknesses.
[0025] like Figure 1 to Figure 2As shown, springs 3 are fixedly connected to both ends of the arc groove 13; buffer plates 31 are fixedly connected to the ends of the springs 3; the buffer plates 31 are slidably connected to the inside of the arc groove 13; during operation, when the stamping part is turned over, the slider 14 will slide from one end of the arc groove 13 to the other end, and then the sliding slider 14 will come into contact with the top of the buffer plate 31, at which time part of the kinetic energy carried by the slider 14 when sliding will be absorbed by the spring 3, thereby reducing the impact force generated when the slider 14 comes into contact with the end of the arc groove 13. Through the above structure, the impact on the stamping part can be reduced when the stamping part is turned over, thereby reducing the damage to the welding point of the welded part due to vibration.
[0026] like Figures 1 to 4 As shown, both sides of the mounting plate 1 are symmetrically arranged with a first groove 4; the first rod 15 is provided with a second groove 41 on the side facing the mounting plate 1; the middle part of the first groove 4 is slidably connected with a limit plate 42; the length of the limit plate 42 is less than the length of the first groove 4 and greater than the length of the second groove 41; during operation, when the slider 14 is slid to either end of the arc groove 13, the first groove 4 and the second groove 41 are connected when the first groove 4 is aligned with the second groove 41, and then the limit plate 42 is slid from the inside of the first groove 4 to the inside of the second groove 41, and after the end of the limit plate 42 presses against the end of the second groove 41, the limit plate 42 will be in the first groove 4 and the second groove 41 at the same time, and at this time, the slider 14 is difficult to slide inside the arc groove 13, thereby reducing the shaking of the stamping parts when welding the stamping parts, thereby reducing the influence of the shaking of the stamping parts on welding.
[0027] like Figure 1 to Figure 2 As shown, the middle part of one of the pair of mounting plates 1 is rotatably connected with a screw rod 5; the middle part of the other mounting plate 1 is threadedly connected and matched with the screw rod 5; during operation, the distance between the pair of mounting plates 1 can be reduced or expanded by rotating the screw rod 5, thereby facilitating the clamping of stamping parts of different lengths, thereby improving the application range of the device.
[0028] like Figure 1 to Figure 2 As shown, one of the side walls of a pair of mounting plates 1 is fixedly connected with an arc-shaped protective plate 6; the arc-shaped protective plate 6 is slidably connected to the middle part of the other arc-shaped protective plate 6; the arc-shaped protective plate 6 is arranged above the screw rod 5; during operation, when the stamping part is turned over, part of the welding slag will slide down from the surface of the stamping part, and the sliding welding slag and other impurities will be blocked by the arc-shaped protective plate 6 and will be difficult to fall on the surface of the screw rod 5, thereby reducing the occurrence of jamming in the threaded fit between the screw rod 5 and the mounting plate 1, thereby reducing the occurrence of jamming when the distance between a pair of mounting plates 1 is adjusted.
[0029] like Figure 1 to Figure 2As shown, a collecting groove 7 is provided at the top of the bottom plate 12; a sponge 71 is detachably installed on the top of the collecting groove 7; during operation, liquid is injected into the collecting groove 7, and then the sponge 71 will be soaked with the liquid. After impurities such as welding slag fall into the collecting groove 7, the impurities will be soaked and absorbed by the liquid inside the collecting groove 7, and thus it is difficult for them to fly around with the airflow. The provision of the sponge 71 can reduce the occurrence of liquid splashing when the impurities fall into the liquid inside the collecting groove 7. Through the above structure, the pollution of the surrounding environment by impurities such as welding slag can be reduced.
[0030] During operation, the two ends of the stamping part to be welded are placed above the pair of first rods 15 respectively, and then the pressing plate 17 is rotated so that the pressing plate 17 and the first rod 15 clamp the stamping part, and at the same time, the end of the pressing plate 17 is extended into the interior of the connecting groove 19, and then the clamping assembly 110 and the clamping groove 18 are used to limit the pressing plate 17, so that the stamping part can be kept in a clamped state, and then the upward side of the stamping part is welded. After the welding of this side is completed, a pair of sliders 14 are slid from one end of the arc groove 13. When the pair of sliders 14 slide to the other end of the arc groove 13, the pair of first rods 15 will complete the flipping, thereby driving the stamping part to turn over, and then the other side of the stamping part can be welded. When the stamping parts of different thicknesses are clamped, the adjusting bolt 22 is rotated according to the thickness of the stamping parts to expand or reduce the distance between the metal plate 21 and the first rod 15, so that when the stamping parts of different thicknesses are clamped, both sides of the stamping parts of different thicknesses can fully contact with the first rod 15 or the rubber pad 23, and the stamping parts of different thicknesses can be welded. When the pressing piece is turned over, the slider 14 will slide from one end of the arc groove 13 to the other end, and then the sliding slider 14 will come into contact with the top of the buffer plate 31. At this time, part of the kinetic energy carried by the slider 14 when sliding will be absorbed by the spring 3, thereby reducing the impact force generated when the slider 14 contacts the end of the arc groove 13. When the slider 14 is slid to either end of the arc groove 13, the first groove 4 is aligned with the second groove 41, and the first groove 4 and the second groove 41 are connected, and then the limit plate 42 is moved from the inside of the first groove 4 to the second groove 4 1, after the end of the limiting plate 42 presses against the end of the second groove 41, the limiting plate 42 will be in the first groove 4 and the second groove 41 at the same time. At this time, it is difficult for the slider 14 to slide in the arc groove 13. By rotating the screw rod 5, the distance between a pair of mounting plates 1 can be reduced or expanded, so as to facilitate clamping of stamping parts of different lengths. When the stamping part is turned over, part of the welding slag will slide off the surface of the stamping part, and the sliding welding slag and other impurities will be blocked by the arc protection plate 6 and difficult to fall on the surface of the screw rod 5.
[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An efficient stamping and welding fixture, comprising a pair of mounting plates (1); characterized in that: One of the bottom side walls of the pair of mounting plates (1) is fixedly connected to a bottom plate (12); the other mounting plate (1) is slidably connected to the top of the bottom plate (12); an arc groove (13) is provided in the middle of the mounting plate (1); a slider (14) is slidably connected to the middle of the arc groove (13); a first rod (15) is rotatably connected to the opposite sides of the pair of mounting plates (1); the side wall of the first rod (15) is fixedly connected to the side wall of the slider (14); a fixing block (16) is fixedly connected to the top of the first rod (15); a pressure plate (17) is rotatably connected to the middle of the fixing block (16); a clamping groove (18) is provided on the side wall of one end of the pressure plate (17) away from the fixing block (16); a connecting groove (19) is provided in the middle of the first rod (15); a buckle assembly (110) is installed on the end of the first rod (15) away from the fixing block (16).
2. An efficient stamping and welding fixture according to claim 1, characterized in that: A pair of limiting columns (2) are slidably connected to the middle of the pressure plate (17); a metal plate (21) is fixedly connected to one end of the pair of limiting columns (2) close to the first rod (15); an adjusting bolt (22) is rotatably connected to the middle of the metal plate (21); the adjusting bolt (22) is threadedly connected to the middle of the pressure plate (17); and a rubber pad (23) is fixedly connected to the bottom of the metal plate (21).
3. An efficient stamping and welding fixture according to claim 2, characterized in that: Both ends of the arc groove (13) are fixedly connected with springs (3); the ends of the springs (3) are fixedly connected with buffer plates (31); and the buffer plates (31) are slidably connected to the interior of the arc groove (13).
4. The efficient stamping and welding fixture according to claim 3 is characterized in that: Both sides of the mounting plate (1) are symmetrically arranged with first grooves (4); the first rod (15) is provided with a second groove (41) on the side facing the mounting plate (1); the middle of the first groove (4) is slidably connected to a limit plate (42); the length of the limit plate (42) is less than the length of the first groove (4) and greater than the length of the second groove (41).
5. The efficient stamping and welding fixture according to claim 4 is characterized in that: Both sides of the mounting plate (1) are symmetrically arranged with first grooves (4); the first rod (15) is provided with a second groove (41) on the side facing the mounting plate (1); the middle of the first groove (4) is slidably connected to a limit plate (42); the length of the limit plate (42) is less than the length of the first groove (4) and greater than the length of the second groove (41).
6. The efficient stamping and welding fixture according to claim 5, characterized in that: A curved protective plate (6) is fixedly connected to one side wall of a pair of mounting plates (1); the curved protective plate (6) is slidably connected to the middle part of the other curved protective plate (6); and the curved protective plate (6) is arranged above the screw rod (5).