Roll guard shot blasting fixture

Abstract

This utility model discloses a roll cage shot blasting fixture, including a base and a hanging rod disposed on the base; an upper support structure and a lower support structure on the outer periphery of the hanging rod; one end of a plurality of first lateral support rods is connected around the outer periphery of the hanging rod, a first support ring is connected to the outer periphery of the other end of the plurality of first lateral support rods, a connector is disposed on the first support ring, and a first mating part is fixed to the corresponding connector, the first mating part being inclined downwards; one end of a plurality of second lateral support rods is connected around the outer periphery of the hanging rod, a second support ring is connected to the bottom of the outer periphery of the other end of the plurality of second lateral support rods, the other end of the second lateral support rod extends upwards with an extension rod, and a second mating part is inserted into the corresponding extension rod in an upwardly inclined arrangement. This ensures that the roll cage is stable on the shot blasting fixture when mounted on the first mating part, and the second mating part can be directly inserted into the corresponding second lateral support rod, eliminating the need for a connector and simplifying the structure.

Description

Technical Field

[0001] This utility model relates to the field of shot blasting fixtures, and in particular to a roll cage shot blasting fixture. Background Technology

[0002] Shot blasting machines are mechanical devices that use high-speed shot blasters to clean or strengthen the surface of workpieces. By throwing the shot blasters at the surface of the tool, the surface of the workpiece is made to achieve a certain roughness, making the workpiece more aesthetically pleasing, or changing the welding tensile stress of the workpiece to compressive stress, thereby increasing the service life of the workpiece. By improving the smoothness of the workpiece surface, the adhesion of the paint film after subsequent painting is also improved.

[0003] Roll cages are metal frame structures used to enhance vehicle safety. Their core function is to protect occupants during rollovers or severe collisions, while also improving vehicle body rigidity. Roll cages are exterior components, and their surfaces require polishing. Currently, manual polishing is commonly used, which is inefficient, ineffective, and generates dust pollution, harming the environment and human health. Therefore, how to stably place roll cages in a shot blasting machine for polishing is a key research direction in the industry.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Utility Model Content

[0005] In view of the above, this utility model addresses the deficiencies of the existing technology and its main objective is to provide a roll cage shot blasting fixture, which is equipped with an upper support structure and a lower support structure. Because the upper support structure is suspended, a first support ring is connected to the outer periphery of the other end of multiple first lateral support rods for connection by connecting parts, thus improving the structural strength of the connecting parts installation. Simultaneously, because the first mating part is inclined downwards, it needs to be fixed to the corresponding connecting part to ensure stability of the roll cage on the shot blasting fixture when it is fitted onto the first mating part. Since the second mating part is inclined upwards, it can be directly inserted into the corresponding second lateral support rod, eliminating the need for connecting parts and simplifying the structure. Furthermore, when the roll cage is fitted onto the second mating part, the weight of the roll cage ensures a more stable insertion of the second mating part. The structural design is ingenious. Additionally, the support rods and the second support ring enhance the structural strength of the second lateral support rods.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A roll cage shot blasting fixture includes a base and a hanging rod disposed on the base, wherein a hook is provided at the top of the hanging rod;

[0008] The hanging rod has an upper support structure and a lower support structure on its outer periphery; the upper support structure includes a first support ring, multiple first lateral support rods, multiple connectors, and multiple first mating parts for mounting the upper end of the roll cage. One end of each of the multiple first lateral support rods is connected to the outer periphery of the hanging rod, and the first support ring is connected to the outer periphery of the other end of each of the multiple first lateral support rods. The connectors are disposed on the first support ring, and the first mating parts are fixed to the corresponding connectors. The first mating parts are inclined downwards.

[0009] The lower support structure includes a second support ring, a plurality of second lateral support rods, and a plurality of second fittings for mounting the lower end of the roll cage. One end of the plurality of second lateral support rods is connected around the outer periphery of the hanging rod. The second support ring is connected to the bottom of the outer periphery of the other end of the plurality of second lateral support rods. The other end of the second lateral support rod extends upwardly with an extension rod. The second fitting is inserted into the corresponding extension rod in an upwardly inclined arrangement. At least a portion of the bottom of the second lateral support rods is connected to the base with a support rod.

[0010] As a preferred embodiment, the first mating member includes a fixing part fixed to the connector and a first sleeve part connected to the fixing part, wherein the outer periphery of the fixing part protrudes from the outer periphery of the first sleeve part.

[0011] As a preferred embodiment, the fixing part has a slot for accommodating the connector, and the fixing part fixes the connector in the slot with screws. The connector is inclined downwards so that the first mating part is inclined downwards.

[0012] As a preferred embodiment, a cavity is provided at the end of the first sleeve portion away from the fixed portion. The cavity reduces the weight of the first mating part, thereby reducing the burden on the first support ring.

[0013] As a preferred embodiment, the hanging rod, the first lateral support rod, the first support ring, and the connecting member are connected by welding.

[0014] As a preferred embodiment, the second mating component has a insertion hole at one end near the extension rod, and the second mating component is inserted into the extension rod through the insertion hole.

[0015] As a preferred embodiment, the second mating component includes a stop portion and a second sleeve portion connected to the stop portion. The second sleeve portion is solid. Since the weight is concentrated more on the second sleeve portion during the installation of the roll cage, the solid design can better prevent the roll cage from becoming loose from the shot blasting fixture due to deformation of the second sleeve portion under stress.

[0016] As a preferred embodiment, the hanging rod, the second lateral support rod, the second support ring, and the support rod are connected by welding.

[0017] As a preferred embodiment, the base includes a plurality of third lateral support rods connected to the outer periphery of the bottom end of the hanging rod, and the bottom of the support rod is connected to the third lateral support rods.

[0018] As a preferred embodiment, both the first and second mating components are provided with ten components arranged circumferentially along the axis of the hanging rod.

[0019] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0020] The main features include an upper support structure and a lower support structure. Because the upper support structure is suspended, a first support ring is connected to the outer periphery of the other end of multiple first lateral support rods for connection by connecting parts, improving the structural strength of the connecting parts installation. Simultaneously, because the first mating part is inclined downwards, it needs to be fixed to the corresponding connecting part to ensure stability on the shot blasting fixture when the roll cage is installed on the first mating part. Since the second mating part is inclined upwards, it can be directly inserted into the corresponding second lateral support rod, eliminating the need for connecting parts and simplifying the structure. Furthermore, when the roll cage is installed on the second mating part, the weight of the roll cage ensures a more stable insertion of the second mating part. The ingenious structural design, along with the support rods and second support rings, strengthens the structural strength of the second lateral support rods.

[0021] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0022] Figure 1 This is a perspective view of a preferred embodiment of the present utility model;

[0023] Figure 2 This is an exploded view of a preferred embodiment of the present invention;

[0024] Figure 3 This is a perspective view of the first mating component of a preferred embodiment of the present utility model;

[0025] Figure 4 This is a perspective view of the first mating component of a preferred embodiment of the present utility model.

[0026] Figure 5 This is a schematic diagram illustrating the application of a preferred embodiment of the present invention.

[0027] Explanation of reference numerals in the attached diagram:

[0028] 10. Base; 11. Third lateral support rod;

[0029] 20. Hanging rod; 21. Hook;

[0030] 30. Upper support structure; 31. First support ring;

[0031] 32. First lateral support rod; 33. Connecting component;

[0032] 331. First contact surface; 34. First mating component;

[0033] 341. Fixing part; 342. First set of equipment;

[0034] 343. Card slot; 344. Second contact surface;

[0035] 345. Cavity; 40. Lower support structure;

[0036] 41. Second support ring; 42. Second lateral support rod;

[0037] 421. Extension rod; 43. Second mating part;

[0038] 431. Insertion hole; 432. Stop part;

[0039] 433. Second set of equipment; 44. Support rod;

[0040] 50. Roll cage; 60. Screws;

[0041] 61. Circular ring. Detailed Implementation

[0042] First, it should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] Please refer to Figures 1 to 5 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, including a base 10 and a hanging rod 20 disposed on the base 10, wherein a hook 21 is provided on the top of the hanging rod 20.

[0044] The upper support structure 30 and the lower support structure 40 are located on the outer periphery of the hanging rod 20. The upper support structure 30 is located near the hook 21, and the lower support structure 40 is located near the base 10.

[0045] The upper support structure 30 includes a first support ring 31, a plurality of first lateral support rods 32, a plurality of connectors 33, and a plurality of first mating parts 34 for mounting the upper end of the roll cage 50. One end of the plurality of first lateral support rods 32 is connected around the outer periphery of the hanging rod 20, and the first support ring 31 is connected to the outer periphery of the other end of the plurality of first lateral support rods 32. The connectors 33 are disposed on the first support ring 31, and the first mating parts 34 are fixed on the corresponding connectors 33. The first mating parts 34 are inclined downward.

[0046] Specifically, see Figures 2 to 4 As shown, the first mating part 34 includes a fixing part 341 fixed to the connector 33 and a first sleeve part 342 connected to the fixing part 341. The outer periphery of the fixing part 341 protrudes from the outer periphery of the first sleeve part 342. The fixing part 341 has a slot 343 for accommodating the connector 33. The fixing part 341 fixes the connector 33 in the slot 343 by screws 60. The connector 33 is inclined downward so that the first mating part 34 is inclined downward.

[0047] The screw 60 has a ring 61 at the top for tightening. When the first mating part 34 is assembled, tightening the ring 61 can fix the first mating part 34 onto the connector 33. The connector 33 has a first abutting surface 331 for the fixing part 341 to abut. Correspondingly, the slot 343 has a second abutting surface 344 that abuts against the first abutting surface 331. When the slot 343 is fixed to the connector 33, the second abutting surface 344 abuts against the first abutting surface 331, thereby making the first mating part 34 inclined downward.

[0048] Preferably, a cavity 345 is provided at the end of the first sleeve portion 342 away from the fixing portion 341. The cavity 345 can reduce the weight of the first mating part 34, thereby reducing the burden on the first support ring 31.

[0049] In this embodiment, the hanging rod 20, the first lateral support rod 32, the first support ring 31, and the connector 33 are connected by welding.

[0050] The lower support structure 40 includes a second support ring 41, a plurality of second lateral support rods 42, and a plurality of second fitting parts 43 for mounting the lower end of the roll cage 50. One end of the plurality of second lateral support rods 42 is connected around the outer periphery of the hanging rod 20. The second support ring 41 is connected to the bottom of the outer periphery of the other end of the plurality of second lateral support rods 42. The other end of the second lateral support rods 42 extends upward at an inclined extension rod 421. The second fitting parts 43 are inserted into the corresponding extension rods 421 in an upwardly inclined arrangement. At least a portion of the bottom of the second lateral support rods 42 is connected to the base 10 by a support rod 44.

[0051] Specifically, see Figure 1 and Figure 2 As shown, the second mating part 43 has an insertion hole 431 at one end near the extension rod 421. The second mating part 43 is inserted into the extension rod 421 through the insertion hole 431. The second mating part 43 includes a stop part 432 and a second sleeve part 433 connected to the stop part 432. The second sleeve part 433 is solid. Since the weight of the roll cage 50 is concentrated on the second sleeve part 433 when it is installed, the solid design can better prevent the second sleeve part 433 from deforming under force and causing the roll cage 50 to loosen from the shot blasting fixture.

[0052] In this embodiment, the hanging rod 20, the second lateral support rod 42, the second support ring 41, and the support rod 44 are connected by welding.

[0053] The base 10 includes a plurality of third lateral support rods 11 connected to the outer periphery of the bottom end of the hanging rod 20, and the bottom of the support rod 44 is connected to the third lateral support rods 11.

[0054] In this embodiment, the first mating component 34 and the second mating component 43 are each provided with ten parts arranged circumferentially along the axis of the hanging rod 20, the first side rod, the third side rod, and the support rod 44 are each provided with five parts, and the first support ring 31 and the second support ring 41 are both circular rings.

[0055] The key design feature of this utility model is:

[0056] The main features include an upper support structure and a lower support structure. Because the upper support structure is suspended, a first support ring is connected to the outer periphery of the other end of multiple first lateral support rods for connection by connecting parts, improving the structural strength of the connecting parts installation. Simultaneously, because the first mating part is inclined downwards, it needs to be fixed to the corresponding connecting part to ensure stability on the shot blasting fixture when the roll cage is installed on the first mating part. Since the second mating part is inclined upwards, it can be directly inserted into the corresponding second lateral support rod, eliminating the need for connecting parts and simplifying the structure. Furthermore, when the roll cage is installed on the second mating part, the weight of the roll cage ensures a more stable insertion of the second mating part. The ingenious structural design, along with the support rods and second support rings, strengthens the structural strength of the second lateral support rods.

[0057] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A roll cage shot blasting fixture, comprising a base and a hanging rod disposed on the base, wherein a hook is provided at the top of the hanging rod; characterized in that: The hanging rod has an upper support structure and a lower support structure on its outer periphery; the upper support structure includes a first support ring, multiple first lateral support rods, multiple connectors, and multiple first mating parts for mounting the upper end of the roll cage. One end of each of the multiple first lateral support rods is connected to the outer periphery of the hanging rod, and the first support ring is connected to the outer periphery of the other end of each of the multiple first lateral support rods. The connectors are disposed on the first support ring, and the first mating parts are fixed to the corresponding connectors. The first mating parts are inclined downwards. The lower support structure includes a second support ring, a plurality of second lateral support rods, and a plurality of second fittings for mounting the lower end of the roll cage. One end of the plurality of second lateral support rods is connected around the outer periphery of the hanging rod. The second support ring is connected to the bottom of the outer periphery of the other end of the plurality of second lateral support rods. The other end of the second lateral support rod extends upwardly with an extension rod. The second fitting is inserted into the corresponding extension rod in an upwardly inclined arrangement. At least a portion of the bottom of the second lateral support rods is connected to the base with a support rod.

2. The anti-roll frame shot blasting fixture according to claim 1, characterized in that: The first mating component includes a fixing part fixed to the connector and a first sleeve part connected to the fixing part, wherein the outer periphery of the fixing part protrudes from the outer periphery of the first sleeve part.

3. The anti-roll frame shot blasting fixture according to claim 2, characterized in that: The fixing part has a slot for accommodating the connector. The fixing part fixes the connector in the slot with screws. The connector is inclined downwards so that the first mating part is inclined downwards.

4. The anti-roll frame shot blasting fixture according to claim 2, characterized in that: A cavity is provided at the end of the first set part that is away from the fixed part.

5. The anti-roll frame shot blasting fixture according to claim 1, characterized in that: The hanging rod, the first lateral support rod, the first support ring, and the connecting parts are connected by welding.

6. The anti-roll frame shot blasting fixture according to claim 1, characterized in that: The second mating component has a insertion hole at one end near the extension rod, and the second mating component is inserted into the extension rod through the insertion hole.

7. The anti-roll frame shot blasting fixture according to claim 6, characterized in that: The second mating part includes a stop portion and a second sleeve portion connected to the stop portion, the second sleeve portion being solid.

8. The anti-roll frame shot blasting fixture according to claim 1, characterized in that: The hanging rod, the second lateral support rod, the second support ring, and the support rod are connected by welding.

9. The anti-roll frame shot blasting fixture according to claim 1, characterized in that: The base includes multiple third lateral support rods connected to the outer periphery of the bottom end of the hanging rod, and the bottom of the support rod is connected to the third lateral support rods.

10. The anti-roll frame shot blasting fixture according to claim 1, characterized in that: Both the first and second mating parts are provided with ten parts arranged circumferentially along the axis of the hanging rod.

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