Positioning tool for new energy automobile shock absorber
By designing a combined structure of mounting plates, positioning adjustment units and clamping units, the problem that existing positioning tooling cannot stably clamp shock absorbers of different specifications is solved, and efficient and stable shock absorber processing is achieved.
Patent Information
- Application Number
- CN202422975173.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-04
AI Technical Summary
The existing positioning tooling for shock absorbers of new energy vehicles is unable to stably position and fix shock absorbers of different specifications, resulting in low processing efficiency and easy dislocation, affecting the processing quality.
A positioning fixture including a mounting plate, a positioning adjustment unit and a positioning clamping unit was designed. Through components such as a rectangular cross bar, a limiting cylinder, an adjustment slider, a connecting plate and a supporting rectangular plate, stable clamping and positioning of shock absorbers of different specifications were achieved, and adjustment and fixation were performed using structures such as bidirectional threaded rods and fastening bolts.
It achieves stable positioning and fixation of shock absorbers of different specifications, improves processing efficiency, prevents dislocation, and ensures processing quality.
Smart Images
Figure CN223477440U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of shock absorber production positioning device design, specifically a positioning fixture for shock absorbers of new energy vehicles. Background Art
[0002] Shock absorbers are used to suppress the oscillations caused by the rebound of springs after absorbing shocks, as well as impacts from the road surface. They are widely used in automobiles to accelerate the attenuation of vibrations in the chassis and body, thereby improving ride comfort. When driving over uneven roads, although the shock-absorbing springs can filter road vibrations, the springs themselves still have reciprocating motion. Shock absorbers are used to suppress this spring bounce. To facilitate the fixing and clamping of shock absorbers during manufacturing, a positioning fixture for new energy vehicle shock absorbers is needed for their secure installation.
[0003] Existing positioning fixtures for shock absorbers in new energy vehicles are unable to position and fix shock absorbers of different specifications, which can easily reduce processing efficiency. They are also unstable in fixing the shock absorbers and are prone to misalignment during processing, affecting the processing quality. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a positioning fixture for shock absorbers of new energy vehicles. It can position and fix shock absorbers of different specifications, improve processing efficiency, fix the shock absorbers more stably, prevent misalignment during processing, and not affect the processing quality. It can effectively solve the problems in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning fixture for shock absorbers of new energy vehicles, comprising a mounting plate, a positioning adjustment unit, and a positioning clamping unit;
[0006] Mounting plate: A stable support leg is fixedly connected to each of the four corners of the lower surface. The four corners of the mounting plate are provided with rounded chamfers. A positioning adjustment unit is provided on the upper side of the mounting plate. A positioning clamping unit is provided on the support rectangular plate in the positioning adjustment unit.
[0007] Positioning and Adjustment Unit: Includes rectangular crossbars, limiting cylinders, adjusting sliders, connecting plates, and supporting rectangular plates. Two equally spaced rectangular crossbars are fixedly connected to the upper surface of the mounting plate. Each of the two rectangular crossbars has a cavity, and a limiting cylinder is fixedly engaged in each cavity. A sliding groove is formed on the corresponding side of each of the two rectangular crossbars, extending into the corresponding cavity. Two equally spaced adjusting sliders are set in each of the two cavities. The corresponding side of each of the four adjusting sliders extends to the outside of the rectangular crossbars through the sliding groove. Each adjusting slider is slidably connected in its corresponding sliding groove, and a sliding hole on each adjusting slider is slidably connected to the corresponding limiting cylinder. Two equally spaced connecting plates are set on the upper side of the mounting plate between the two rectangular crossbars. The front and rear ends of the two connecting plates are fixedly connected to the corresponding adjusting sliders. A supporting rectangular plate is fixedly connected to the upper surface of each of the two connecting plates.
[0008] The mounting plate is used to fix the assembly device, the stabilizing support leg is used to fix the support device, the positioning clamping unit is used for positioning and clamping, the positioning adjustment unit is used to fix shock absorbers of different specifications, the rectangular crossbar is used to fix the limiting cylinder, the limiting cylinder is used to make the movement of the adjusting slider more stable, the adjusting slider is used to fix the connecting plate, and the connecting plate is used to fix the supporting rectangular plate. In this way, different positions can be adjusted to facilitate the clamping and positioning of shock absorbers of different specifications, thus facilitating positioning use.
[0009] Furthermore, the positioning adjustment unit also includes a bidirectional threaded rod, a screw adjusting block, and a rotating handrail. A second sliding groove is provided on the upper surface of the mounting plate between two rectangular crossbars. A bidirectional threaded rod is rotatably connected in the second sliding groove. The threads on the bidirectional threaded rod are in opposite directions. Two equally spaced screw adjusting blocks are slidably connected in the second sliding groove. The screw holes on the two screw adjusting blocks are threadedly connected to the corresponding bidirectional threaded rod. The upper ends of the two screw adjusting blocks are fixedly connected to the corresponding connecting plate. The left end of the bidirectional threaded rod extends to the left side of the mounting plate and is fixedly connected to the rotating handrail. The rotating handrail is provided with friction patterns.
[0010] The rotating handle is used to drive the bidirectional threaded rod to rotate, which in turn adjusts the position of the screw adjusting block, providing power for the movement of the screw adjusting block. The screw adjusting block is used to drive the connecting plate to move, thereby adjusting its position for easy clamping.
[0011] Furthermore, the positioning adjustment unit also includes a fastening bolt. A fastening bolt is provided on the upper surface of the two connecting plates at the front and rear sides of the supporting rectangular plate, and the two supporting rectangular plates are fixedly connected to the mounting plate by the fastening bolts.
[0012] Fastening bolts are used to fix and limit the support rectangular plate, thereby securing and clamping the support rectangular plate for easy use.
[0013] Furthermore, the positioning and clamping unit includes a fixed bracket, an auxiliary moving cylinder, an auxiliary moving slider, and a rectangular horizontal plate. A fixed bracket is fixedly connected to the upper surface of each of the two supporting rectangular plates. A sliding groove is opened on the upper surface of each of the two fixed brackets. An auxiliary moving cylinder is fixedly connected to each of the two sliding grooves. Two equally spaced auxiliary moving sliders are slidably connected to each of the two sliding grooves. A sliding hole on each auxiliary moving slider is slidably connected to the corresponding auxiliary moving cylinder. A rectangular horizontal plate is fixedly connected to the upper surface of each auxiliary moving slider.
[0014] The fixed bracket is used to fix the auxiliary moving cylinder, which makes the movement of the auxiliary moving slider more stable. The movement of the auxiliary moving slider is used to adjust the position, so as to facilitate the clamping of shock absorbers of different specifications. The auxiliary moving slider is used to fix the rectangular horizontal plate for fixed clamping.
[0015] Furthermore, the positioning and clamping unit also includes a fixed vertical rod, a positioning and clamping plate, and a connecting snap-fit block. A fixed vertical rod is fixedly connected to the upper surface of the two rectangular horizontal plates respectively. A snap-fit groove is opened on the corresponding side of the four fixed vertical rods. Each snap-fit groove is fixedly snapped into the connecting snap-fit block. Each connecting snap-fit block is fixedly snapped into the positioning and clamping plate. Multiple protective buffer pads are provided on each positioning and clamping plate.
[0016] The fixed vertical rod is used to fix the connecting clip block, the connecting clip block is used to fix the positioning clamping plate, and the positioning clamping plate is used to clamp the shock absorber to make the shock absorber more stable, thereby achieving positioning and fixing.
[0017] Furthermore, the positioning and clamping unit also includes fastening bolts two. Each rectangular horizontal plate is provided with fastening bolts two on the left and right sides of the corresponding fixed vertical rod, and each rectangular horizontal plate is fixedly connected to the corresponding fixed bracket by fastening bolts two.
[0018] The second fastening bolt is used to fix the rectangular horizontal plate, so that after adjusting it to a suitable position, the device can be fixed more stably, making it easier to process and use.
[0019] Compared with the prior art, the beneficial effects of the present invention are:
[0020] 1. This positioning fixture for shock absorbers in new energy vehicles has the following advantages: It is equipped with a positioning adjustment unit. A rectangular crossbar is used to fix the limiting cylinder. The limiting cylinder makes the movement of the adjusting slider more stable. The adjusting slider is used to fix the connecting plate. The connecting plate is used to fix the supporting rectangular plate. This allows for adjustment of different positions, facilitating the clamping and positioning of shock absorbers of different specifications. The rotating handle drives the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod adjusts the position of the screw adjusting block, providing power for the movement of the screw adjusting block. The screw adjusting block drives the connecting plate to move. The fastening bolt is used to fix the supporting rectangular plate, thereby fixing and limiting the supporting rectangular plate, and clamping the supporting rectangular plate to adjust its position and clamp shock absorbers of different specifications.
[0021] 2. This positioning fixture for shock absorbers in new energy vehicles has the following advantages: It is equipped with a positioning clamping unit, which uses a fixed bracket to fix an auxiliary moving cylinder. The auxiliary moving cylinder makes the movement of the auxiliary moving slider more stable. The movement of the auxiliary moving slider is used to adjust the position, making it convenient to clamp shock absorbers of different specifications. The auxiliary moving slider is used to fix a rectangular horizontal plate. The fixed vertical rod is used to fix a connecting clip block. The connecting clip block is used to fix a positioning clamping plate. The positioning clamping plate is used to clamp the shock absorber, making the shock absorber more stable. The second fastening bolt is used to fix the rectangular horizontal plate, so that after adjusting to the appropriate position, the device can be fixed and the shock absorber can be positioned for easy use.
[0022] 3. The positioning fixture for this new energy vehicle shock absorber has the following advantages: it can position and fix shock absorbers of different specifications, improve processing efficiency, make the shock absorber fixation more stable, prevent misalignment during processing, and not affect the processing quality. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the front structure of this utility model;
[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the rear side of this utility model;
[0025] Figure 3 This is a partial structural diagram of the positioning and clamping unit of this utility model.
[0026] In the diagram: 1. Mounting plate, 2. Stabilizing support leg, 3. Positioning and adjusting unit, 31. Rectangular crossbar, 32. Limiting cylinder, 33. Adjusting slider, 34. Connecting plate, 35. Bidirectional threaded rod, 36. Screw adjusting block, 37. Rotating handrail, 38. Fastening bolt one, 39. Supporting rectangular plate, 4. Positioning and clamping unit, 41. Fixed bracket, 42. Auxiliary moving cylinder, 43. Auxiliary moving slider, 44. Rectangular crossbar, 45. Fastening bolt two, 46. Fixed vertical rod, 47. Positioning and clamping plate, 48. Connecting snap-fit block. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] Please see Figure 1-3 This embodiment provides a technical solution: a positioning fixture for shock absorbers of new energy vehicles, including a mounting plate 1, a positioning adjustment unit 3 and a positioning clamping unit 4;
[0029] Mounting plate 1: A stable support leg 2 is fixedly connected to each of the four corners of the lower surface. The four corners of the mounting plate 1 are provided with rounded chamfers. The upper side of the mounting plate 1 is provided with a positioning adjustment unit 3. The positioning adjustment unit 3 is provided with a positioning clamping unit 4 on the supporting rectangular plate 39.
[0030] Positioning and adjustment unit 3: includes rectangular crossbars 31, limiting cylinders 32, adjusting sliders 33, connecting plates 34, and supporting rectangular plates 39. Two equally spaced rectangular crossbars 31 are fixedly connected to the upper surface of the mounting plate 1. Each of the two rectangular crossbars 31 has a cavity, and a limiting cylinder 32 is fixedly engaged in each cavity. A sliding groove is provided on the corresponding side of each of the two rectangular crossbars 31, and the two sliding grooves extend into the corresponding cavities. Two equally spaced adjusting sliders 33 are provided in each of the two cavities. The corresponding side of each of the four adjusting sliders 33 extends to the outside of the rectangular crossbars 31 through the sliding grooves. Each adjusting slider 33 is slidably connected in the corresponding sliding groove. The sliding hole on each adjusting slider 33 is slidably connected to the corresponding limiting cylinder 32. Two equally spaced connecting plates 34 are provided on the upper side of the mounting plate 1 between the two rectangular crossbars 31. The front and rear ends of the two connecting plates 34 are fixedly connected to the corresponding adjusting sliders 33. A supporting rectangular plate 39 is fixedly connected to the upper surface of each of the two connecting plates 34.
[0031] Mounting plate 1 is used to fix the assembly device, stabilizing support leg 2 is used to fix the support device, positioning clamping unit 4 is used for positioning clamping, positioning adjustment unit 3 is used to fix shock absorbers of different specifications, rectangular crossbar 31 is used to fix limiting cylinder 32, limiting cylinder 32 is used to make the movement of adjusting slider 33 more stable, adjusting slider 33 is used to fix connecting plate 34, connecting plate 34 is used to fix supporting rectangular plate 39, thereby adjusting different positions to facilitate clamping and positioning of shock absorbers of different specifications, thus facilitating positioning use.
[0032] The positioning adjustment unit 3 also includes a bidirectional threaded rod 35, a screw adjusting block 36, and a rotating handrail 37. A second slide groove is provided on the upper surface of the mounting plate 1 between two rectangular crossbars 31. A bidirectional threaded rod 35 is rotatably connected in the second slide groove. The threads on the bidirectional threaded rod 35 are opposite in direction. Two equally spaced screw adjusting blocks 36 are slidably connected in the second slide groove. The screw holes on the two screw adjusting blocks 36 are threadedly connected to the corresponding bidirectional threaded rod 35. The upper ends of the two screw adjusting blocks 36 are fixedly connected to the corresponding connecting plate 34. The left end of the bidirectional threaded rod 35 extends to the left side of the mounting plate 1 and is fixedly connected to the rotating handrail 37. The rotating handrail 37 is provided with friction patterns.
[0033] The rotating handle 37 is used to drive the bidirectional threaded rod 35 to rotate. The rotation of the bidirectional threaded rod 35 is used to adjust the position of the screw adjusting block 36, providing power for the movement of the screw adjusting block 36. The screw adjusting block 36 is used to drive the connecting plate 34 to move, thereby adjusting its position for easy clamping.
[0034] The positioning adjustment unit 3 also includes fastening bolts 38. Each of the two connecting plates 34 has a fastening bolt 38 located on the front and rear sides of the supporting rectangular plate 39. The two supporting rectangular plates 39 are fixedly connected to the mounting plate 1 by fastening bolts 38.
[0035] Fastening bolt 38 is used to fix the support rectangular plate 39, thereby fixing and limiting the support rectangular plate 39, and clamping the support rectangular plate 39 for easy use.
[0036] The positioning and clamping unit 4 includes a fixed bracket 41, an auxiliary moving cylinder 42, an auxiliary moving slider 43, and a rectangular horizontal plate 44. A fixed bracket 41 is fixedly connected to the upper surface of the two supporting rectangular plates 39. The upper surface of the two fixed brackets 41 is provided with a sliding groove 3. An auxiliary moving cylinder 42 is fixedly connected to the two sliding grooves 3. Two equally spaced auxiliary moving sliders 43 are slidably connected to the two sliding grooves 3. The sliding hole on each auxiliary moving slider 43 is slidably connected to the corresponding auxiliary moving cylinder 42. A rectangular horizontal plate 44 is fixedly connected to the upper surface of each auxiliary moving slider 43.
[0037] The fixed bracket 41 is used to fix the auxiliary moving cylinder 42. The auxiliary moving cylinder 42 is used to make the movement of the auxiliary moving slider 43 more stable. The movement of the auxiliary moving slider 43 is used to adjust the position to facilitate the clamping of shock absorbers of different specifications. The auxiliary moving slider 43 is used to fix the rectangular horizontal plate 44 for fixed clamping.
[0038] The positioning and clamping unit 4 also includes a fixed vertical rod 46, a positioning and clamping plate 47, and a connecting snap block 48. A fixed vertical rod 46 is fixedly connected to the upper surface of the two rectangular horizontal plates 44 respectively. The four fixed vertical rods 46 have snap-fit grooves on their corresponding front and rear sides. Each snap-fit groove is fixedly snapped into the connecting snap block 48. Each connecting snap block 48 is fixedly snapped into the positioning and clamping plate 47. Each positioning and clamping plate 47 is provided with multiple protective buffer pads.
[0039] The fixed vertical rod 46 is used to fix the connecting clip block 48, the connecting clip block 48 is used to fix the positioning clamping plate 47, and the positioning clamping plate 47 is used to clamp the shock absorber to make the shock absorber more stable, thereby performing positioning and fixing.
[0040] The positioning and clamping unit 4 also includes fastening bolts 45. Each rectangular horizontal plate 44 is provided with fastening bolts 45 on the left and right sides of the corresponding fixed vertical rod 46. Each rectangular horizontal plate 44 is fixedly connected to the corresponding fixed bracket 41 by fastening bolts 45.
[0041] Fastening bolt 45 is used to fix the rectangular horizontal plate 44, so as to facilitate the fixing of the device after adjusting it to a suitable position, making the device more stable and convenient for processing and use.
[0042] The working principle of the positioning fixture for shock absorbers in new energy vehicles provided by this utility model is as follows: First, a rectangular crossbar 31 is used to fix the limiting cylinder 32. The limiting cylinder 32 is used to make the movement of the adjusting slider 33 more stable. The adjusting slider 33 is used to fix the connecting plate 34. The connecting plate 34 is used to fix the supporting rectangular plate 39. This allows for adjustment of different positions, facilitating the clamping and positioning of shock absorbers of different specifications. Rotating the handle 37 drives the bidirectional threaded rod 35 to rotate. The rotation of the bidirectional threaded rod 35 adjusts the position of the screw adjusting block 36, providing power for the movement of the screw adjusting block 36. The screw adjusting block 36 drives the connecting plate 34 to move. Fastening bolt 38 is used to fix the supporting rectangular plate 39, thus fixing and limiting the support rectangular plate 39. 9. The supporting rectangular plate 39 is fixed and clamped to adjust its position. Then, the auxiliary moving cylinder 42 is fixed by the fixed bracket 41. The auxiliary moving cylinder 42 is used to make the movement of the auxiliary moving slider 43 more stable. The movement of the auxiliary moving slider 43 is used to adjust its position to facilitate clamping of shock absorbers of different specifications. The auxiliary moving slider 43 is used to fix the rectangular horizontal plate 44. The fixed vertical rod 46 is used to fix the connecting clip block 48. The connecting clip block 48 is used to fix the positioning clamping plate 47. The positioning clamping plate 47 is used to clamp the shock absorber to make the shock absorber more stable. The fastening bolt 45 is used to fix the rectangular horizontal plate 44 to facilitate fixing the device after adjusting to a suitable position, to position the shock absorber, and to position and clamp it for use.
[0043] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A positioning fixture for shock absorbers in new energy vehicles, characterized in that: It includes a mounting plate (1), a positioning adjustment unit (3), and a positioning clamping unit (4); Mounting plate (1): A stable support leg (2) is fixedly connected to each of the four corners of the lower surface. The mounting plate (1) has rounded chamfers at the four corners. The mounting plate (1) has a positioning adjustment unit (3) on its upper side. The positioning adjustment unit (3) has a positioning clamping unit (4) on its supporting rectangular plate (39). Positioning and adjusting unit (3): includes a rectangular crossbar (31), a limiting cylinder (32), an adjusting slider (33), a connecting plate (34), and a supporting rectangular plate (39). Two equally spaced rectangular crossbars (31) are fixedly connected to the upper surface of the mounting plate (1). A cavity is opened in each of the two rectangular crossbars (31), and a limiting cylinder (32) is fixedly snapped into each cavity. A sliding groove is opened on the corresponding side of the two rectangular crossbars (31), and the two sliding grooves extend into the corresponding cavities. Two equally spaced adjusting sliders (33) are respectively arranged in the two cavities. One side of the adjusting slider (33) extends to the outside of the rectangular crossbar (31) through the sliding groove. Each adjusting slider (33) is slidably connected in the corresponding sliding groove. The sliding hole on each adjusting slider (33) is slidably connected on the corresponding limiting cylinder (32). Two equally spaced connecting plates (34) are provided on the upper side of the mounting plate (1) between the two rectangular crossbars (31). The front and rear ends of the two connecting plates (34) are fixedly connected to the corresponding adjusting slider (33) respectively. A supporting rectangular plate (39) is fixedly connected to the upper surface of the two connecting plates (34) respectively.
2. The positioning fixture for a shock absorber in a new energy vehicle according to claim 1, characterized in that: The positioning adjustment unit (3) also includes a bidirectional threaded rod (35), a screw adjustment block (36), and a rotating handrail (37). A second slide groove is provided on the upper surface of the mounting plate (1) between two rectangular crossbars (31). A bidirectional threaded rod (35) is rotatably connected in the second slide groove. The threads on the bidirectional threaded rod (35) are opposite in direction. Two equally spaced screw adjustment blocks (36) are slidably connected in the second slide groove. The screw holes on the two screw adjustment blocks (36) are threadedly connected to the corresponding bidirectional threaded rod (35). The upper ends of the two screw adjustment blocks (36) are fixedly connected to the corresponding connecting plate (34). The left end of the bidirectional threaded rod (35) extends to the left side of the mounting plate (1) and is fixedly connected to the rotating handrail (37). The rotating handrail (37) is provided with friction patterns.
3. The positioning fixture for a shock absorber in a new energy vehicle according to claim 1, characterized in that: The positioning adjustment unit (3) also includes a fastening bolt (38). The upper surfaces of the two connecting plates (34) are respectively provided with a fastening bolt (38) at the front and rear sides of the supporting rectangular plate (39). The two supporting rectangular plates (39) are respectively fixedly connected to the mounting plate (1) by the fastening bolt (38).
4. The positioning fixture for a shock absorber of a new energy vehicle according to claim 1, characterized in that: The positioning and clamping unit (4) includes a fixed bracket (41), an auxiliary moving cylinder (42), an auxiliary moving slider (43), and a rectangular horizontal plate (44). The upper surfaces of the two supporting rectangular plates (39) are respectively fixedly connected to a fixed bracket (41). The upper surfaces of the two fixed brackets (41) are respectively provided with a sliding groove three. The two sliding groove three are respectively fixedly connected to an auxiliary moving cylinder (42). The two sliding groove three are respectively slidably connected to two equally spaced auxiliary moving sliders (43). The sliding hole on each auxiliary moving slider (43) is slidably connected to the corresponding auxiliary moving cylinder (42). The upper surface of each auxiliary moving slider (43) is respectively fixedly connected to a rectangular horizontal plate (44).
5. A positioning fixture for a shock absorber in a new energy vehicle according to claim 4, characterized in that: The positioning clamping unit (4) also includes a fixed vertical rod (46), a positioning clamping plate (47), and a connecting snap block (48). A fixed vertical rod (46) is fixedly connected to the upper surface of the two rectangular horizontal plates (44). A snap-fit groove is opened on the front and rear corresponding sides of the four fixed vertical rods (46). Each snap-fit groove is fixedly snapped into the connecting snap block (48). Each connecting snap block (48) is fixedly snapped into the positioning clamping plate (47). Each positioning clamping plate (47) is provided with multiple protective buffer pads.
6. A positioning fixture for a shock absorber in a new energy vehicle according to claim 5, characterized in that: The positioning and clamping unit (4) also includes fastening bolts two (45). Each rectangular horizontal plate (44) is provided with fastening bolts two (45) on the left and right sides of the corresponding fixed vertical rod (46). Each rectangular horizontal plate (44) is fixedly connected to the corresponding fixed bracket (41) by fastening bolts two (45).