A fixed fixture for processing trampoline parts

Abstract

This utility model relates to the technical field of trampoline manufacturing and processing equipment, and in particular to a fixing fixture for processing trampoline parts. It includes a platform, with a first fixing component on the upper surface of the platform. The first fixing component includes a first vertical rod fixedly installed on the upper surface of the platform, a first mounting block fixedly installed at the top of the first vertical rod, and two first support plates fixedly installed on the upper surface of the platform. A first push-pull clamp is provided on the upper surface of the platform, along with two sets of limiting components. A first horizontal clamp is fixedly installed on the upper surface of the L-shaped plate. The first fixing component allows for the rapid and stable fixing of round pipe connectors, main pipes, square pipe connectors, and pointed pipe joints, enabling them to be joined together and preventing displacement during welding, thus improving processing accuracy.

Description

Technical Field

[0001] This utility model relates to the technical field of trampoline production and processing equipment, and in particular to a fixed tooling for processing trampoline parts. Background Technology

[0002] In the trampoline manufacturing process, the component processing stage plays a key role in product quality and production efficiency. Among them, the connecting pipes used to connect the trampoline frame, which play the role of assembling and fixing the structure, are composed of round pipe connectors, main pipes, square pipe connectors, and pointed pipe joints, which need to be fixed together by welding.

[0003] Because the round tube connectors, main tubes, square tube connectors, and pointed tube joints are irregularly shaped, they are difficult to fix stably during processing and are prone to displacement, resulting in reduced processing accuracy, welding misalignment, and affecting the overall quality and assembly accuracy of the trampoline. Utility Model Content

[0004] The purpose of this utility model is to solve the following shortcomings in the prior art: the various parts of the trampoline used to assemble the connecting pipes are irregular in shape, making it difficult to fix them stably during processing, and they are prone to displacement, which leads to reduced processing accuracy, welding misalignment, and affects the overall quality and assembly accuracy of the trampoline. Therefore, a fixing fixture for processing trampoline parts is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fixing fixture for processing trampoline parts includes a platform. The upper surface of the platform is provided with a first fixing component. The first fixing component includes a first vertical rod fixedly installed on the upper surface of the platform, a first mounting block fixedly installed on the top of the first vertical rod, and two first support plates fixedly installed on the upper surface of the platform. The surface of the first mounting block is provided with a first slot for securing a round pipe connector, and the upper surface of the first support plate is provided with a first erection opening for erecting the main pipe.

[0007] The upper surface of the platform is provided with a first push-pull clamp, which is used to press against two square tube connectors sleeved on the main pipe. A fixing block is fixedly installed on the upper surface of the platform. One end of the fixing block has a horizontal convex groove. A convex block is slidably arranged in the convex groove. A U-shaped locking block for locking the pointed pipe joint is fixedly installed on the upper surface of the convex block through a connecting rod. A stop block is fixedly installed in the U-shaped locking block. A rectangular rod is fixedly installed on the upper surface of the convex block. The upper surface of the platform is provided with two sets of limiting components. The two sets of limiting components are used to limit the movement of the convex block and the main pipe, respectively. An L-shaped plate is fixedly installed on the upper surface of the platform. A first horizontal clamp for pressing against the square tube connector is fixedly installed on the upper surface of the L-shaped plate.

[0008] Preferably, the limiting component includes a mounting plate vertically fixedly mounted on the upper surface of the platform, a U-shaped block fixedly mounted on the surface of the mounting plate, an L-shaped rod fixedly mounted on the surface of the L-shaped rod, and a hinge block. A first rotating shaft is symmetrically and vertically rotatably mounted inside the U-shaped block. A triangular opening is formed through the upper surface of the U-shaped block. The L-shaped rod is rotatably sleeved on one of the first rotating shafts, and a hinge rod is sleeved on the other first rotating shaft. An installation opening is formed on the side wall of the hinge block. A second rotating shaft is symmetrically and vertically rotatably mounted inside the installation opening. The end of the hinge rod away from the first rotating shaft is rotatably sleeved on one of the second rotating shafts. The L-shaped rod is rotatably sleeved on the other second rotating shaft. A handle is fixedly mounted on the surface of the hinge block.

[0009] Preferably, the surface of the handle is provided with multiple anti-slip textures, and the multiple anti-slip textures are distributed at equal intervals.

[0010] Preferably, the upper surface of the platform is provided with a second fixing component, which is used to fix the trampoline components that have been rough welded.

[0011] Preferably, the second fixing component includes a second vertical rod fixedly installed on the upper surface of the platform, a second mounting block fixedly installed at the top of the second vertical rod, two second support plates fixedly installed on the upper surface of the platform, a second horizontal clamp, and two second push-pull clamps. The surface of the second mounting block has a second slot for securing the round pipe connector, and the upper surface of the second support plate has a second erection opening for erecting the main pipe. The two second push-pull clamps are both located on the upper surface of the platform, and the two second push-pull clamps are used to press against the square pipe connector and the main pipe, respectively. An installation rod is fixedly installed vertically on the upper surface of the platform, and the second horizontal clamp is fixedly installed at the top of the installation rod and is used to apply downward pressure to the main pipe.

[0012] Preferably, the inner wall of the U-shaped card block is bonded with an anti-slip layer, and the anti-slip layer is made of rubber.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The first fixing component can quickly and stably fix the round pipe connectors, main pipes, square pipe connectors, and pointed pipe joints, and splice them together to avoid displacement during welding and improve processing accuracy. The second fixing component can be used to quickly and stably fix the trampoline connecting pipes that have been rough welded, which is convenient for subsequent precision welding. Attached Figure Description

[0015] Figure 1 This is a frontal perspective view of a fixing fixture for processing trampoline parts proposed in this utility model.

[0016] Figure 2 This is a top-view three-dimensional structural diagram of a fixing fixture for processing trampoline parts proposed in this utility model;

[0017] Figure 3 This is a partial three-dimensional structural diagram of the mounting block and convex block in a fixing fixture for processing trampoline parts according to the present invention;

[0018] Figure 4 This is a partial three-dimensional structural diagram of the U-shaped clamping block in a fixing fixture for processing trampoline parts proposed in this utility model;

[0019] Figure 5 This is a partial three-dimensional structural diagram of the limiting component in a fixing fixture for processing trampoline parts proposed in this utility model;

[0020] Figure 6 This is a partial top view cross-sectional diagram of the limiting component in a fixing fixture for processing trampoline parts according to the present invention;

[0021] Figure 7 This is a three-dimensional structural diagram of the connecting pipe in a fixed fixture for processing trampoline parts proposed in this utility model.

[0022] Figure 8 This is a three-dimensional structural diagram of the connecting pipe in a fixing fixture for processing trampoline parts proposed in this utility model;

[0023] Figure 9 for Figure 2 Enlarged view of the structure at point A in the middle.

[0024] In the diagram: 1. Body, 2. First vertical rod, 3. First mounting block, 4. First support plate, 5. Second vertical rod, 6. Second mounting block, 7. First push-pull clamp, 8. Fixing block, 9. Convex block, 10. U-shaped locking block, 11. Abutment block, 12. Rectangular rod, 13. First horizontal clamp, 14. Mounting plate, 15. U-shaped block, 16. Limiting plate, 17. First pivot, 18. Hinge block, 19. Hinge rod, 20. Second pivot, 21. Handle, 22. Second support plate, 23. Second horizontal clamp, 24. Second push-pull clamp, 25. L-shaped rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0027] Reference Figures 1-9 A fixing fixture for processing trampoline parts includes a platform 1. The upper surface of the platform 1 is provided with a first fixing component. The first fixing component includes a first vertical rod 2 that is vertically fixedly installed on the upper surface of the platform 1, a first mounting block 3 that is fixedly installed on the top of the first vertical rod 2, and two first support plates 4 that are fixedly installed on the upper surface of the platform 1. The surface of the first mounting block 3 is provided with a first slot for securing a round pipe connector, and the upper surface of the first support plate 4 is provided with a first erection opening for erecting the main pipe.

[0028] The upper surface of the platform 1 is provided with a first push-pull clamp 7, which is used to press against two square tube connectors sleeved on the main pipe. A fixing block 8 is fixedly installed on the upper surface of the platform 1. A convex groove is horizontally opened at one end of the fixing block 8. A convex block 9 is slidably arranged in the convex groove. A U-shaped locking block 10 for locking the pointed pipe connector is fixedly installed on the upper surface of the convex block 9 through a connecting rod. A stop block 11 is fixedly installed in the U-shaped locking block 10. A rectangular rod 12 is fixedly installed on the upper surface of the convex block 9. The upper surface of the platform 1 is provided with two sets of limiting components, which are used to limit the movement of the convex block 9 and the main pipe, respectively. An L-shaped plate is fixedly installed on the upper surface of the platform 1. A first horizontal clamp 13 for pressing against the square tube connector is fixedly installed on the upper surface of the L-shaped plate.

[0029] The connecting pipe fitting consists of a round connector, a main pipe, two square pipe connectors, and a pointed pipe fitting. Before welding, the round pipe connector is first placed vertically on the upper surface of the platform 1 and inserted into the first locking slot. Then, one of the square pipe connectors is placed vertically on the upper surface of the platform 1. The main pipe is then laid out in the first mounting opening at the top of the two first support plates 4, and one end of the main pipe is inserted into the round pipe connector. At this point, the main pipe will be engaged with the square pipe connector below. Then, the other square pipe connector is aligned with the square pipe connector below and engaged onto the main pipe, connecting the two square pipes. After the ends of the connectors abut each other, the pointed tube connector is then locked in the U-shaped locking block 10, and one end of it abuts against the abutment block 11. The convex block 9 is then controlled to slide in the convex groove until the end of the pointed tube connector away from the abutment block 11 abuts against the surface of the main tube. At this point, the main tube and the convex block 9 are limited by two sets of limiting components. Then, the first push-pull clamp 7 and the first horizontal clamp 13 are activated to press against the connection of the two square tube connectors and the upper surface of the main tube, respectively. This quickly and stably fixes multiple parts, and then rough welding, i.e. spot welding, is performed on them.

[0030] The limiting components include a mounting plate 14 vertically fixedly mounted on the upper surface of the platform 1, a U-shaped block 15 fixedly mounted on the surface of the mounting plate 14, an L-shaped rod 25 fixedly mounted on the surface of the L-shaped rod 25, a limiting plate 16 fixedly mounted on the surface of the L-shaped rod 25, and a hinge block 18. A first rotating shaft 17 is symmetrically and vertically rotatably mounted inside the U-shaped block 15. A triangular opening is provided through the upper surface of the U-shaped block 15. The L-shaped rod 25 is rotatably sleeved on one of the first rotating shafts 17. A hinge rod 19 is sleeved on the other first rotating shaft 17. An installation opening is provided on the side wall of the hinge block 18. A second rotating shaft 20 is symmetrically and vertically rotatably mounted inside the installation opening. The end of the hinge rod 19 away from the first rotating shaft 17 is rotatably sleeved on one of the second rotating shafts 20. The L-shaped rod 25 is rotatably sleeved on the other second rotating shaft 20. A handle 21 is fixedly mounted on the surface of the hinge block 18.

[0031] By pushing or pulling the handle 21, the hinge block 18 will rotate along with the hinge rod 19, the L-shaped rod 25, and the limiting plate 16. When the handle 21 is pushed, the two limiting plates 16 will bring the surfaces near the rectangular rod 12 and the ends of the main pipe closer together until they come into contact, thus restricting the convex block 9 and the main pipe. When the handle 21 is pulled, the two limiting plates 16 will separate from the rectangular rod 12 and the main pipe, thereby easily releasing the restriction on the convex block 9 and the main pipe.

[0032] The surface of the handle 21 is provided with multiple anti-slip textures, which are evenly distributed and can increase the friction between the handle 21 and the palm contact surface.

[0033] The upper surface of the platform 1 is provided with a second fixing component, which is used to fix the trampoline parts that have been rough welded. The second fixing component includes a second vertical rod 5 that is vertically fixedly installed on the upper surface of the platform 1, a second mounting block 6 that is fixedly installed on the top of the second vertical rod 5, two second support plates 22 that are fixedly installed on the upper surface of the platform 1, a second horizontal clamp 23, and two second push-pull clamps 24. The surface of the second mounting block 6 is provided with a second slot for locking the round pipe connector. The upper surface of the second support plate 22 is provided with a second erection opening for erecting the main pipe. The two second push-pull clamps 24 are both located on the upper surface of the platform 1, and the two second push-pull clamps 24 are used to press against the square pipe connector and the main pipe, respectively. An installation rod is vertically fixedly installed on the upper surface of the platform 1. The second horizontal clamp 23 is fixedly installed on the top of the installation rod and is used to apply downward pressure to the main pipe.

[0034] After the round block connector, main pipe, two square pipe connectors, and one pointed pipe joint, which are fixed by the first fixing component, are rough welded, the first fixing component is released from locking them, and then they are moved to the second fixing component. The round block connector is placed vertically on the upper surface of the platform 1 and inserted into the second bayonet. The main pipe is then placed in the two second mounting openings. At this time, the two second push-pull clamps 24 are used to abut against the surface of the square pipe connector located below and the end of the main pipe away from the round block connector. The second horizontal clamp 23 applies downward pressure to the main pipe to complete the fixing of the connecting pipe. Then, it can be tightened.

[0035] The inner wall of the U-shaped locking block 10 is bonded with an anti-slip layer made of rubber. The rubber anti-slip layer has good elasticity and adhesion, which can increase the friction between the U-shaped locking block 10 and the contact surface of the pointed tube connector.

[0036] In this utility model, before welding, the round pipe connector is placed vertically on the upper surface of the platform 1 and inserted into the first slot. Then, a square pipe connector is placed vertically on the upper surface of the platform 1. Next, the main pipe is placed on the first mounting opening of the two first support plates 4, and one end of the main pipe is inserted into the round pipe connector and engaged with the square pipe connector below. Then, another square pipe connector is aligned with the lower part and engaged with the main pipe. After the ends abut against each other, the pointed pipe connector is inserted into the U-shaped locking block 10, with one end abutting against the abutment block 11, and the convex block 9 is slid. When the other end of the pointed pipe connector abuts the surface of the main pipe, the main pipe and the convex block 9 are limited by two sets of limiting components. The first push-pull clamp 7 and the first horizontal clamp 13 are activated to press against the connection of the two square pipe connectors and the upper surface of the main pipe to complete the stable fixation. Then, spot welding can be performed. This can avoid displacement of the components during the welding process and improve the processing accuracy.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixed tool for trampoline parts processing, comprising a table body (1), characterized in that, The upper surface of the platform (1) is provided with a first fixing component. The first fixing component includes a first vertical rod (2) that is vertically fixedly installed on the upper surface of the platform (1), a first mounting block (3) that is fixedly installed on the top of the first vertical rod (2), and two first support plates (4) that are fixedly installed on the upper surface of the platform (1). The surface of the first mounting block (3) is provided with a first slot for locking the round pipe connector, and the upper surface of the first support plate (4) is provided with a first erection opening for erecting the main pipe. The upper surface of the platform (1) is provided with a first push-pull clamp (7), which is used to press against two square tube connectors sleeved on the main pipe. A fixing block (8) is fixedly installed on the upper surface of the platform (1). A convex groove is horizontally opened at one end of the fixing block (8). A convex block (9) is slidably arranged in the convex groove. A U-shaped locking block (10) for locking the pointed pipe joint is fixedly installed on the upper surface of the convex block (9) through a connecting rod. A stop block (11) is fixedly installed in the U-shaped locking block (10). A rectangular rod (12) is fixedly installed on the upper surface of the convex block (9). Two sets of limiting components are provided on the upper surface of the platform (1). The two sets of limiting components are used to restrict the movement of the convex block (9) and the main pipe, respectively. An L-shaped plate is fixedly installed on the upper surface of the platform (1). A first horizontal clamp (13) for pressing against the square tube connector is fixedly installed on the upper surface of the L-shaped plate.

2. The trampoline part machining fixing tool according to claim 1, characterized in that, The limiting components include a mounting plate (14) vertically fixedly mounted on the upper surface of the platform (1), a U-shaped block (15) fixedly mounted on the surface of the mounting plate (14), an L-shaped rod (25), a limiting plate (16) fixedly mounted on the surface of the L-shaped rod (25), and a hinge block (18). A first rotating shaft (17) is symmetrically and vertically rotatably mounted inside the U-shaped block (15). A triangular opening is provided through the upper surface of the U-shaped block (15). The L-shaped rod (25) is rotatably sleeved on one of the first rotating shafts. (17) On another first rotating shaft (17), a hinge rod (19) is sleeved on it. The side wall of the hinge block (18) has an installation opening. A second rotating shaft (20) is symmetrically and vertically installed in the installation opening. The end of the hinge rod (19) away from the first rotating shaft (17) is rotatably sleeved on one of the second rotating shafts (20). The L-shaped rod (25) is rotatably sleeved on another second rotating shaft (20). A handle (21) is fixedly installed on the surface of the hinge block (18).

3. The fixing fixture for processing trampoline parts according to claim 2, characterized in that, The surface of the handle (21) is provided with multiple anti-slip textures, which are distributed at equal intervals.

4. The fixing fixture for processing trampoline parts according to claim 1, characterized in that, The upper surface of the platform (1) is provided with a second fixing component, which is used to fix the trampoline parts that have been rough welded.

5. A fixing fixture for processing trampoline parts according to claim 4, characterized in that, The second fixing component includes a second vertical rod (5) fixedly installed on the upper surface of the platform (1), a second mounting block (6) fixedly installed at the top of the second vertical rod (5), two second support plates (22) fixedly installed on the upper surface of the platform (1), a second horizontal clamp (23) and two second push-pull clamps (24). The surface of the second mounting block (6) is provided with a second slot for locking the round pipe connector. The upper surface of the second support plate (22) is provided with a second erection opening for erecting the main pipe. The two second push-pull clamps (24) are located on the upper surface of the platform (1), and the two second push-pull clamps (24) are respectively used to press against the square pipe connector and the main pipe. The upper surface of the platform (1) is vertically fixedly installed with an installation rod. The second horizontal clamp (23) is fixedly installed at the top of the installation rod and is used to apply downward pressure to the main pipe.

6. The fixing fixture for processing trampoline parts according to claim 1, characterized in that, The inner wall of the U-shaped card block (10) is bonded with an anti-slip layer, which is made of rubber.

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