Welding device for brake shoe assembly of brake
By designing a welding device with a base and filtration system suitable for brake shoe welding, the problems of difficult brake shoe welding operations and smoke hazards are solved, achieving more efficient welding and health protection.
Patent Information
- Application Number
- CN202422851010.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-22
AI Technical Summary
In the prior art, the brake shoe welding operation is difficult and produces smoke, which affects the health of workers.
A welding device including a base, a lifting column, an abutment plate, a storage rack, an air trough and a filtration system is designed. The structural design of the base assists the welding operation, and the filter air duct and fan are used to filter the smoke particles.
It reduces the difficulty and labor intensity of welding operations, improves welding quality, reduces the harm of smoke to workers, and protects respiratory health.
Smart Images
Figure CN223406267U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of brake shoe assembly processing, and in particular, to a brake shoe assembly welding device. Background Art
[0002] The brake shoe assembly is a key component in a vehicle's braking system, responsible for transmitting braking force to the wheels, thereby slowing or stopping the vehicle. The brake shoe assembly typically consists of a brake shoe, return spring, support pin, friction lining, and other components. During production, welding and securing are required.
[0003] Currently, in the existing technology, due to the special structure of the brake shoe, workers may need to hold a welding gun to operate, which is difficult and easy to fatigue when welding arc-shaped brake shoes. In addition, smoke is generated when welding the brake shoe, which is not conducive to the respiratory health of the workers.
[0004] To this end, the present application proposes a brake shoe assembly welding device to solve the above technical problems. Utility Model Content
[0005] The content of this application is used to briefly introduce concepts that will be described in detail in the detailed description section below. The content of this application is not intended to identify key features or essential features of the technical solution for which protection is sought, nor is it intended to limit the scope of the technical solution for which protection is sought.
[0006] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a brake shoe assembly welding device, including a truncated cone-shaped base, a first arc-shaped slide groove is provided on the side of the base, a storage rack is slidably installed on the first slide groove, a card slot for a welding gun to be inserted is provided on the top of the storage rack, and a horseshoe-shaped air groove is provided on the upper end surface of the base, a plurality of air holes are provided in the air groove, a filter air duct connected to the plurality of air holes is provided in the base, one end of the filter air duct extends out of the outside of the bottom of the base, and a filter fan is installed.
[0007] Furthermore, a vertical thread groove is provided in the middle of the upper end surface of the base, a lifting column is threadedly installed on the thread groove, and a plurality of horizontal abutment plates are rotatably installed on the top of the lifting column.
[0008] Furthermore, at least two abutment plates are provided, and the abutment plates extend to the top edge of the base.
[0009] Furthermore, a handle is fixed to the top of the lifting column.
[0010] Furthermore, a second annular sliding groove is provided on the top side surface of the base, and a vertical protective cover is slidably mounted on the second sliding groove.
[0011] Furthermore, a slider is fixed to the bottom of the protective cover, and the slider is slidably embedded in the second sliding groove.
[0012] Furthermore, a fixing edge is fixed to the bottom edge of the base, and a fixing hole is opened on the fixing edge.
[0013] Furthermore, a fan and a smoke particle filter are installed in the filter fan.
[0014] The beneficial effect of the present application is that it provides a brake shoe assembly welding device, which provides a storage rack for mounting a welding gun on the outer side of the base, so that when the worker performs the brake shoe welding work, it can more easily weld along the arc contour of the brake shoe, reduce the shaking of the hand and the instability of the operation, thereby improving the welding speed and quality, and helping to reduce the labor intensity of the welder.
[0015] At the same time, thanks to the cooperation of air grooves, air holes, filter air ducts and filter fans, the smoke generated during the brake shoe welding process can be absorbed at the upper end surface of the base, and the filter air ducts and filter fans can be used to filter the smoke particles, reducing the risk of workers inhaling harmful substances and improving the protection effect on the respiratory health of workers.
[0016] In summary, the device can not only assist the welding operation of the brake shoe, but also filter the smoke particles in the welding process to a certain extent, and the overall use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings constituting a part of this application are used to provide a further understanding of this application and make other features, purposes and advantages of this application more apparent. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.
[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the elements and components are not necessarily drawn to scale.
[0019] In the attached figure:
[0020] Figure 1 is an overall schematic diagram according to an embodiment of the present application;
[0021] Figure 2 It is a schematic diagram of the internal structure of the base;
[0022] Figure 3 It is a structural diagram of the lifting column;
[0023] Figure 4 It is a structural diagram of the protective cover.
[0024] Reference numerals:
[0025] 1. Base; 101. Fixed edge; 102. Fixed hole; 103. First slide groove; 104. Second slide groove; 2. Air groove; 201. Air hole; 202. Filter air duct; 203. Filter fan; 3. Threaded groove; 4. Lifting column; 401. Handle; 5. Abutment plate; 6. Storage rack; 601. Card slot; 7. Protective cover; 701. Slider. DETAILED DESCRIPTION
[0026] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.
[0027] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.
[0028] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.
[0029] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".
[0030] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0031] like Figure 1 and Figure 2 As shown, the utility model proposes a brake shoe assembly welding device, including a truncated cone-shaped base 1, a fixing edge 101 is fixed to the bottom edge of the base 1, and a fixing hole 102 is opened on the fixing edge 101, which can be used with bolts to stably fix the base 1 on the workbench.
[0032] At the same time, cooperate Figure 3As shown, a vertical threaded groove 3 is formed in the middle of the upper end surface of the base 1. A lifting column 4 is threadedly installed on the threaded groove 3. Two abutment plates 5 are rotatably installed on the top of the lifting column 4. The two abutment plates 5 are at the same height and extend horizontally to the top edge of the base 1. When the brake shoe is placed on the upper end surface of the base 1, the lifting column 4 is rotated to drive the two abutment plates 5 down. Thanks to the rotatable installation of the abutment plates 5, it can be pressed down and fixed at any position on the brake shoe, facilitating the adjustment of the fixing position according to the welding operation. In addition, a handle 401 is fixed to the top of the lifting column 4 to facilitate the rotation of the lifting column 4.
[0033] like Figure 1 and Figure 2 As shown, the side of the base 1 is provided with an arc-shaped first slide groove 103, and a storage rack 6 is slidably installed on the first slide groove 103. The top of the storage rack 6 is provided with a slot 601 for the welding gun to be inserted, and the upper end surface of the base 1 is provided with a horseshoe-shaped air groove 2, and a plurality of air holes 201 are provided in the air groove 2. A filter air duct 202 connected to the plurality of air holes 201 is provided in the base 1, and one end of the filter air duct 202 extends out of the outside of the bottom of the base 1 and is installed with a filter fan 203, and a fan and a smoke particle filter are installed in the filter fan 203.
[0034] Cooperate Figure 4 As shown, the top side of the base 1 is further provided with an annular second slide groove 104, on which a vertical protective cover 7 is slidably mounted. Specifically, a slider 701 is fixed to the bottom of the protective cover 7, and the slider 701 is slidably embedded in the second slide groove 104. This allows the protective cover 7 to function as a welding protection.
[0035] Working principle: When using the brake shoe assembly welding device, the brake shoe can be placed on the upper end surface of the base 1 first, and the two abutment plates 5 are driven down by rotating the lifting column 4 to press down and abut on the appropriate position of the brake shoe to fix it.
[0036] Afterwards, the staff can place the welding gun on the slot 601 and cooperate with the storage rack 6 to move in a circular manner along the first slide groove 103 on the edge of the base 1, so that the staff can weld the brake shoe more easily along the arc contour of the brake shoe when welding the brake shoe, reducing hand shaking and operational instability, thereby improving the speed and quality of welding and helping to reduce the labor intensity of the welder.
[0037] At the same time, the air groove 2 and the air hole 201 can also absorb the smoke generated during the brake shoe welding process, and use the filter air duct 202 and the filter fan 203 to filter the smoke particles, reducing the risk of workers inhaling harmful substances and helping to improve the protection effect on the respiratory health of workers.
[0038] In summary, the device can not only assist the welding operation of the brake shoe, but also filter the smoke particles in the welding process to a certain extent, and the overall use effect is good.
[0039] The above description is only an illustration of some preferred embodiments of the present disclosure and the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.
Claims
1. A brake shoe assembly welding device, comprising a truncated cone-shaped base (1), characterized in that: The side of the base (1) is provided with an arc-shaped first slide groove (103), a storage rack (6) is slidably mounted on the first slide groove (103), a slot (601) for a welding gun to be inserted is provided on the top of the storage rack (6), and a horseshoe-shaped air groove (2) is provided on the upper end surface of the base (1), a plurality of air holes (201) are provided in the air groove (2), a filter air duct (202) connected to the plurality of air holes (201) is provided in the base (1), one end of the filter air duct (202) extends out of the bottom outside of the base (1), and a filter fan (203) is installed.
2. The brake shoe assembly welding device according to claim 1, characterized in that: A vertical thread groove (3) is provided in the middle of the upper end surface of the base (1), a lifting column (4) is threadedly installed on the thread groove (3), and a plurality of horizontal abutment plates (5) are rotatably installed on the top of the lifting column (4).
3. The brake shoe assembly welding device according to claim 2, characterized in that: At least two abutment plates (5) are provided, and the abutment plates (5) extend to the top edge of the base (1).
4. The brake shoe assembly welding device according to claim 2, characterized in that: A handle (401) is fixed to the top end of the lifting column (4).
5. The brake shoe assembly welding device according to claim 1, characterized in that: A second annular sliding groove (104) is provided on the top side of the base (1), and a vertical protective cover (7) is slidably mounted on the second sliding groove (104).
6. The brake shoe assembly welding device according to claim 5, characterized in that: A slider (701) is fixed to the bottom of the protective cover (7), and the slider (701) is slidably embedded in the second sliding groove (104).
7. The brake shoe assembly welding device according to claim 1, characterized in that: A fixing edge (101) is fixed to the bottom edge of the base (1), and a fixing hole (102) is provided on the fixing edge (101).
8. The brake shoe assembly welding device according to claim 1, characterized in that: A fan and a smoke particle filter are installed in the filter fan (203).