Swing arm support arc welding clamp
Through the design of clamping mounting plate, slider and guide rail, combined with the driving cylinder and connecting rod structure, the problem of fixture movement caused by high temperature deformation during welding of thin products is solved, and the welding accuracy is guaranteed.
Patent Information
- Application Number
- CN202422975451.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-03
AI Technical Summary
During the product welding process, thin products deform due to high temperature, causing the clamping part of the fixture to move, affecting the welding accuracy.
The clamping mounting plate, slider and guide rail design, combined with the drive cylinder and connecting rod structure, can achieve the sliding and locking of the clamping parts, avoiding the movement of the fixture caused by high temperature deformation.
It ensures welding accuracy, prevents the movement of the clamping part of the fixture when thin products are deformed due to high temperature, and ensures welding quality.
Smart Images
Figure CN223441316U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to welding fixture technical field, concretely relates to a swing arm support arc welding fixture. BACKGROUND
[0002] When welding the product, the product needs to be clamped first to ensure the welding precision, and the current product usually uses a clamp when clamping, such as a suspension, which is clamped by a clamp, and then argon arc welding is carried out, the clamping part of the clamp needs to be moved first, and then moved to the product to clamp after the product is placed, if the clamping part of the clamp does not move, the product cannot be placed, and when argon arc welding is carried out, the product is relatively thin, and deformation occurs due to high temperature, which pushes the clamping part to move, finally resulting in inaccurate welding. UTILITY MODEL CONTENT
[0003] The utility model provides a swing arm support arc welding fixture, avoids that the product is deformed due to high temperature and causes the clamp clamping part to move, and ensures the welding precision.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] The swing arm support arc welding fixture includes a mounting base and two symmetrical clamping assemblies, the two clamping assemblies are installed on the mounting base, the clamping assembly includes a clamping part one, a clamping part two, a clamping part three and a clamping part four, the clamping part one and the clamping part two are installed on a clamping mounting plate one, the clamping part three and the clamping part four are located on the same side, the clamping part one and the clamping part two clamp one side of one end of the product, the clamping part three and the clamping part four clamp the other side of one end of the product, the lower ends of the clamping mounting plate one are installed on the sliding blocks respectively, the sliding blocks are installed on the guide rails, a through hole is arranged in the middle of the clamping mounting plate one, the upper end and the lower end of one side of the mounting base are respectively provided with a hinge seat one and a hinge seat two, a hinge block one is installed on the clamping mounting plate one, the hinge seat two is hinged with the tail of a driving cylinder, the output end of the driving cylinder is hinged with the lower end of a connecting rod one, one end of the connecting rod one is hinged with the hinge seat one, the connecting rod one and a connecting rod two are connected through a connecting pin, the other end of the connecting rod two is connected with the hinge block one through a connecting pin.
[0006] Preferably, the connecting rod one includes a rod one and a rod two, the bottom of the rod one is hinged with the output end of the driving cylinder, one end of the rod two is hinged with the hinge seat one, the connecting rod two includes a rod three and a rod four, one end of the rod three is hinged with the hinge block one, the front end of the rod four is provided with a connecting rod one installation groove in the middle, the connecting position of the rod one and the rod two is located at the connecting rod one installation groove, and the connecting rod one and the rod four are connected through a connecting pin.
[0007] Preferably, the included angle between the rod one and the rod two is 90 degrees, and the included angle between the rod three and the rod four is less than 90 degrees.
[0008] Preferably, the hinge seat one comprises a groove plate, a vertical support plate one, a support bottom plate and a reinforcing bottom plate one, the rear end of the groove plate is installed on the top of the vertical support plate one, the vertical support plate one is installed on the support bottom plate, the support bottom plate is installed on the reinforcing bottom plate one, and one end of the rod two is hinged with the groove plate.
[0009] Preferably, the hinge seat two comprises a T-shaped block, an L-shaped plate and a reinforcing bottom plate two, the T-shaped block is installed on the L-shaped plate, one end of the L-shaped plate is installed on the reinforcing bottom plate two, and the reinforcing bottom plate two is installed on the bottom of the mounting base.
[0010] Preferably, the mounting base is provided with a lifting ring at four corners.
[0011] Preferably, the mounting base is provided with a positioning plate and a positioning plate mounting plate at the middle of two ends respectively, the positioning plate mounting plate is vertically arranged, the positioning plate mounting plate is installed on two sides of the mounting base, the positioning plate is installed on the top of the positioning plate mounting plate, and the positioning plate is provided with a plurality of positioning holes.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model discloses a clamping mounting plate one, sliding block and guide rail's design makes clamping part one and clamping part two can slide, like this, the product to be welded is put into clamping conveniently, and then the drive cylinder, connecting rod one and connecting rod two are designed, utilize the structure of connecting rod one and connecting rod two, realize the clamping mounting plate one lock, avoid the product and lead to the fixture clamping part removal because of high temperature deformation, guarantee the welding precision. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the embodiment schematic drawing of the utility model.
[0015] Figure 2 It is the embodiment local schematic drawing of the utility model.
[0016] Figure 3 It is the embodiment local schematic drawing of the utility model.
[0017] Figure 4 It is the embodiment local schematic drawing of the utility model.
[0018] Figure 5 It is the clamping mounting plate one schematic drawing of the embodiment of the utility model.
[0019] Figure 6 It is the connecting rod one schematic drawing of the embodiment of the utility model.
[0020] Figure 7 It is the connecting rod two schematic drawing of the embodiment of the utility model. DETAILED DESCRIPTION
[0021] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.
[0022] As shown in the figure, the utility model discloses a swing arm support arc welding fixture, including installation base 1 and 2 symmetrical clamping assemblies, 2 clamping assemblies are installed on installation base 1, and the clamping assembly includes clamping part one 2, clamping part two 3, clamping part three 4 and clamping part four 5, and the structure of the specific clamping part one 2, clamping part two 3, clamping part three 4 and clamping part four 5 is determined according to the structure of the product, just need to clamp the product, and it is more in the market at present, and it is not introduced in detail here. Clamping part one 2 and clamping part two 3 are installed on clamping mounting plate one 6, clamping part three 4 and clamping part four 5 are located on the same side, clamping part one 2 and clamping part two 3 clamp one side of one end of the product, clamping part three 4 and clamping part four 5 clamp the other side of one end of the product, the lower end of both sides of clamping mounting plate one 6 is installed on sliding block 7, sliding block 7 is installed on guide rail 8, through hole 61 is arranged in the middle of clamping mounting plate one 6, hinged seat one 9 and hinged seat two 10 are installed on the upper end and the lower end of one side of installation base 1 respectively, hinged block one 11 is installed on clamping mounting plate one 6, hinged seat two 10 is hinged with the tail of driving cylinder 12, the output end of driving cylinder 12 is hinged with the lower end of connecting rod one 13, one end of connecting rod one 13 is hinged with hinged seat one 14, connecting rod one 13 is connected with connecting rod two 15 through connecting pin 16, the other end of connecting rod two 15 is connected with hinged block one 11 through connecting pin 16. In this way, when the product needs to be clamped, driving cylinder 12 works, driving connecting rod one 13 to move upwards, connecting rod one 13 drives connecting rod two 15 to move upwards, so that the side of connecting rod two 15 away from connecting rod one 13 moves towards connecting rod one 13, connecting rod two 15 drives clamping mounting plate one 6 to move, so that the distance between clamping part one 2 and clamping part three 4 becomes larger, then the product is placed in the clamping assembly, then driving cylinder 12 works reversely, the side of connecting rod two 15 away from connecting rod one 13 moves away from connecting rod one 13, so that the distance between clamping part one 2 and clamping part three 4 becomes smaller, then the product is clamped. At this time, connecting rod one 13 and the upper end of connecting rod two 15 are locked, when the product is welded and deforms at high temperature, connecting rod one 13 and connecting rod two 15 also do not move, the distance between clamping part one 2 and clamping part three 4 also remains unchanged, guaranteeing welding precision.
[0023] In an embodiment of the utility model, the connecting rod one 13 includes the rod one 131 and the rod two 132, the bottom of rod one 131 is articulated with the output end of driving cylinder 12, one end of rod two 132 is articulated with articulated seat one 9, the connecting rod two 15 includes the rod three 151 and the rod four 152, one end of rod three 151 is articulated with articulated block one 11, the front end of rod four 152 is equipped with the connecting rod one installation groove 1521 in the middle, the connecting place of rod one 131 and rod two 132 is located at the connecting rod one installation groove 1521, the connecting rod one 13 is connected with rod four 152 through connecting pin, when the upper end surface of rod two 132 is flush with the upper end surface of rod four 152, the clamping mounting plate one 6 is locked in horizontal direction.
[0024] The mounting base 1 is equipped with the limiting block 20, and the limiting block 20 is used for limiting the movement of the clamping mounting plate one 6.
[0025] In an embodiment of the utility model, the included angle of rod one 131 and rod two 132 is 90 degrees, and the included angle of rod three 151 and rod four 152 is less than 90 degrees. The above angle design ensures that the connecting rod one 13 and the connecting rod two 15 can be locked when needed.
[0026] In an embodiment of the utility model, the articulated seat one 9 includes a groove-shaped plate 91, a vertical support plate one 92, a support bottom plate 93 and a reinforcing bottom plate one 94, the rear end of the groove-shaped plate 91 is installed on the top of the vertical support plate one 92, the vertical support plate one 92 is installed on the support bottom plate 93, the support bottom plate 93 is installed on the reinforcing bottom plate one 94, and one end of the rod two 132 is articulated with the groove-shaped plate 91.
[0027] In an embodiment of the utility model, the articulated seat two 10 includes a T-shaped block 1001, an L-shaped plate 1002 and a reinforcing bottom plate two 1003, the T-shaped block 1001 is installed on the L-shaped plate 1002, one end of the L-shaped plate 1002 is installed on the reinforcing bottom plate two 1003, and the reinforcing bottom plate two 1003 is installed on the bottom of the mounting base 1.
[0028] In an embodiment of the utility model, the mounting base 1 is installed with a lifting ring 17 at four corners. The lifting ring 17 facilitates moving the entire clamp to a welding position.
[0029] In an embodiment of the utility model, the mounting base 1 is installed with a positioning plate 18 and a positioning plate mounting plate 19 at the middle of two ends respectively, the positioning plate mounting plate 19 is vertically arranged, the positioning plate mounting plate 19 is installed on both sides of the mounting base 1, the positioning plate 18 is installed on the top of the positioning plate mounting plate 19, and a plurality of positioning holes 181 are arranged on the positioning plate 18. The positioning holes 181 are used for positioning the clamp and preventing the clamp from moving in the welding position.
[0030] The above is only an example and description of the structure of the utility model, and those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them with similar ways, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, which shall belong to the protection scope of the utility model.
Claims
1. Swing arm bracket arc welding fixture, characterized by: The cam is connected to the support frame of the chassis and the support frame of the chassis, and the cam is connected to the support frame of the chassis by the support leg of the chassis and the support leg of the chassis is connected to the support frame of the chassis.
2. The swing arm support arc welding fixture according to claim 1, characterized in that: Connecting rod one includes rod one and rod two, the bottom of rod one is hinged to the output end of the driving cylinder, one end of rod two is hinged to hinge seat one, connecting rod two includes rod three and rod four, one end of rod three is hinged to hinge block one, the front end of rod four is provided with a connecting rod one mounting groove in the middle, the connection between rod one and rod two is located at the connecting rod one mounting groove, and connecting rod one and rod four are connected by a connecting pin.
3. The swing arm support arc welding fixture according to claim 2, characterized in that: The included angle between rod one and rod two is 90 degrees, and the included angle between rod three and rod four is less than 90 degrees.
4. The swing arm support arc welding fixture according to claim 2, characterized in that: The articulated seat 1 includes a groove plate, a vertical support plate 1, a support base plate and a reinforcement base plate 1. The rear end of the groove plate is installed on the top of the vertical support plate 1, the vertical support plate 1 is installed on the support base plate, the support base plate is installed on the reinforcement base plate 1, and one end of the rod 2 is hinged to the groove plate.
5. The swing arm support arc welding fixture according to claim 2, characterized in that: The second articulated seat includes a T-shaped block, an L-shaped plate and a second reinforcing base plate. The T-shaped block is installed on the L-shaped plate. One end of the L-shaped plate is installed on the second reinforcing base plate. The second reinforcing base plate is installed at the bottom of the mounting base.
6. The swing arm support arc welding fixture according to claim 1, characterized in that: There are lifting rings installed at the four corners of the mounting base.
7. The swing arm support arc welding fixture according to claim 1, characterized in that: A positioning plate and a positioning plate mounting plate are respectively installed in the middle of both ends of the mounting base. The positioning plate mounting plate is vertically arranged. The positioning plate mounting plate is installed on both sides of the mounting base. The positioning plate is installed on the top of the positioning plate mounting plate. Several positioning holes are provided on the positioning plate.