Clamping device for adjusting position of automobile swing arm
By introducing sliding grooves and arc grooves into the automotive swing arm clamping device, combined with the nut clamping mechanism, the problem of difficulty in adjusting the swing arm position in the prior art is solved, and flexible positioning and stable clamping of the swing arm are achieved To improve processing efficiency.
Patent Information
- Application Number
- CN202323482099.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-20
AI Technical Summary
When the existing automobile swing arm clamping device processes the outer wall of the swing arm, it lacks an adjustment structure, making it difficult to adapt to the processing needs of different locations.
A clamping assembly including a base plate, a sliding groove, a sliding rod, a ring body, a rotary rod, a limit hole and a card block is designed. The distance between the card block is adjusted through the cooperation of the slide rod and the arc groove, and the distance between the card block is adjusted through the The nut is clamped and clamped again, driving the swing arm to adjust position and angle.
It realizes flexible adjustment and clamping of the position of the car swing arm, ensuring that the swing arm can be positioned stably and accurately during the processing process, and improving processing efficiency.
Smart Images
Figure CN222244385U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamping device equipment, in particular to a clamping device for adjusting the position of a swing arm of an automobile. Background Art
[0002] The automobile swing arm is an important part of the automobile chassis suspension system. It is used to connect the tire with the automobile chassis and tire, buffer the ground impact, transmit driving force, control tire steering, and adjust chassis parameters. The swing arm is divided into an upper swing arm and a lower swing arm.
[0003] The application number is 202222000662.1, and a clamping device for adjusting the position of an automobile swing arm is disclosed, including a workbench, and two automobile swing arm bodies are arranged on the front side of the workbench, and the automobile swing arm bodies include an upper arm body and a lower arm body, and the outer surface of the upper arm body is provided with a cone sleeve assembly, and the outer surface of the lower arm body is provided with a bushing assembly, and the connection between the upper arm body and the lower arm body is provided with a ball pin assembly, and two clamping mechanisms are fixedly installed on the front side of the workbench, and the clamping mechanism includes a base, an electric push rod, a fixed rod, a support rod, a movable sleeve, a connecting rod, a baffle, a sliding sleeve and a clamping rod. The automobile swing arm body is arranged on the workbench to form a complete clamping device, and the cone sleeve assembly is arranged on the top of the upper arm body. When work is required, a complete processing procedure can be formed, and the ball pin assembly is arranged on the top of the lower arm body, which can facilitate the use of the automobile swing arm body.
[0004] Although such a setting can form a complete clamping device by providing the automobile swing arm body through the workbench, when processing the outer wall of the automobile swing arm, it is necessary to process different positions of the swing arm. At this time, the position of the swing arm is adjusted after the swing arm is clamped, and the setting does not have a corresponding adjustment structure;
[0005] Therefore, it is necessary to set a corresponding adjustment structure to facilitate the adjustment of the swing arm position. Summary of the invention
[0006] The utility model aims to provide a clamping device for adjusting the position of a swing arm of an automobile, so as to solve the problems raised in the above-mentioned background technology.
[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0008] The utility model is a clamping device for adjusting the position of a swing arm of an automobile, comprising a bottom plate, the upper surface of which is provided with two sliding grooves, the purpose of which is to cooperate with a sliding rod to move a clamping assembly;
[0009] A clamping assembly, the clamping assembly comprises a ring body, and sliding rods are respectively installed on both sides of the outer wall of the ring body. The clamping assembly is installed above the bottom plate through the sliding rods, and the purpose of such arrangement is to clamp the swing arm;
[0010] The clamping assembly also includes a mounting ring, a fixing rod, a second sliding rod, a spring, a moving rod and a clamping block, which are the main components of the clamping assembly.
[0011] Furthermore, the bottoms of the two sliding rods are slidably connected inside the sliding groove, a rotating rod is fixedly connected to the outer wall of the ring body, the top of the sliding rod is sleeved on the outer wall of the rotating rod, and the top of the sliding rod is rotatably connected to the outer wall of the rotating rod. The purpose of this arrangement is that the ring body can rotate on the sliding rod when the sliding rod slides in the sliding groove.
[0012] Furthermore, a disc is fixedly connected to the outer wall of the sliding rod, a plurality of limit holes are opened on the outer wall of the disc, a connecting rod is fixedly connected to the outer wall of the rotating rod, one end of the connecting rod is slidably connected to the limit rod, a limit ring is fixedly connected to the outer wall of the limit rod, and the limit ring is located between the connecting rod and the disc. The purpose of such a setting is that when the limit rod is rotated to drive the connecting rod, the rotating rod and the ring body to rotate, after the position of the ring body is adjusted, the limit rod is slid and the limit rod is inserted into the limit hole to limit the ring body, and the limit ring prevents the limit rod from slipping off the connecting rod.
[0013] Furthermore, a mounting groove is provided on the outer wall of the ring body, the mounting ring is rotatably connected to the inner wall of the mounting groove, an arc groove is provided on the outer wall of the mounting groove, and two fixing rods are fixedly connected to the outer wall of the mounting ring. The purpose of this arrangement is to rotate the mounting ring through the two fixing rods, and the arc groove pushes the second sliding rod.
[0014] Furthermore, four movable grooves are opened inside the ring body, the spring is installed inside the movable groove of the ring body, the movable rod is slidably connected inside the movable groove of the ring body, the second sliding rod is installed on the outer wall of the movable rod, the second sliding rod passes through the outside of the sliding groove, and the card block is fixedly connected to one end of the movable rod. The purpose of this arrangement is that the spring and the movable rod are installed inside the mounting groove, the second sliding rod passes through the arc groove, and the mounting ring is rotated by two fixed rods, and the arc groove pushes the second sliding rod, thereby adjusting the distance between the four card blocks.
[0015] Furthermore, an external thread is provided on the outer wall of the clamping block, and a nut is threadedly connected to the outer wall of the external thread. The purpose of this arrangement is to clamp the clamping block again by threading the nut on the outer wall of the clamping block after the four clamping blocks clamp the swing arm.
[0016] The utility model has the following beneficial effects:
[0017] (1) The utility model arranges a sliding groove and a disc, and a spring and a moving rod are installed inside the installation groove. The second sliding rod passes through the arc groove and rotates the installation ring between the two fixed rods. The arc groove pushes the second sliding rod, thereby adjusting the distance between the four blocks, placing the swing arm between the four blocks, and the spring pushes the moving rod, so that the block clamps the swing arm, and then the block is threadedly connected to the outer wall of the block through a nut to clamp the block again. After clamping, the swing arm is driven to adjust its position by moving the sliding rod, and the limiting rod is rotated to drive the connecting rod, the rotating rod and the ring body to rotate. After the position of the ring body and the swing arm is adjusted, the limiting rod is slid, and the limiting rod is clamped into the limiting hole to limit the ring body. The limiting ring prevents the limiting rod from sliding off the connecting rod, thereby adjusting the angle of the swing arm.
[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the clamping structure of the utility model;
[0022] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;
[0023] Figure 4 This is a schematic diagram of the clamping structure of the utility model;
[0024] Figure 5 This is a schematic diagram of the internal structure of the clamp of the utility model;
[0025] Figure 6 This is a schematic diagram of the internal structure of the clamp of the utility model;
[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0027] In the figure: 1, bottom plate; 101, sliding groove; 2, sliding rod; 3, clamping assembly; 301, ring body; 302, mounting ring; 303, arc groove; 304, fixing rod; 305, mounting groove; 306, second sliding rod; 307, spring; 308, moving rod; 309, block; 310, external thread; 4, rotating rod; 5, connecting rod; 6, disc; 601, limiting hole; 7, limiting rod; 8, limiting ring; 9, nut. Implementation
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] See also Figure 1 - Figure 4 As shown, the utility model is a clamping device for adjusting the position of a swing arm of an automobile, comprising a bottom plate 1, and two sliding grooves 101 are provided on the upper surface of the bottom plate 1, and the purpose of such arrangement is to cooperate with a sliding rod 2 to move a clamping assembly 3;
[0030] The clamping assembly 3 includes a ring body 301, and sliding rods 2 are respectively installed on both sides of the outer wall of the ring body 301. The clamping assembly 3 is installed above the bottom plate 1 through the sliding rods 2. The purpose of this arrangement is to clamp the swing arm;
[0031] The clamping assembly 3 further includes a mounting ring 302 , a fixing rod 304 , a second sliding rod 306 , a spring 307 , a moving rod 308 and a clamping block 309 , which are main components of the clamping assembly 3 .
[0032] The bottoms of the two sliding rods 2 are slidably connected to the inside of the sliding groove 101, and a rotating rod 4 is fixedly connected to the outer wall of the ring body 301. The top of the sliding rod 2 is sleeved on the outer wall of the rotating rod 4, and the top of the sliding rod 2 is rotatably connected to the outer wall of the rotating rod 4. The purpose of this arrangement is that when the sliding rod 2 slides in the sliding groove 101, the ring body 301 can rotate on the sliding rod 2.
[0033] A disc 6 is fixedly connected to the outer wall of the sliding rod 2, and a plurality of limiting holes 601 are opened on the outer wall of the disc 6. A connecting rod 5 is fixedly connected to the outer wall of the rotating rod 4. One end of the connecting rod 5 is slidably connected to the limiting rod 7. A limiting ring 8 is fixedly connected to the outer wall of the limiting rod 7. The limiting ring 8 is located between the connecting rod 5 and the disc 6. The purpose of such a setting is that when the limiting rod 7 is rotated to drive the connecting rod 5, the rotating rod 4 and the ring body 301 to rotate, after the position of the ring body 301 is adjusted, the limiting rod 7 is slid and the limiting rod 7 is inserted into the limiting hole 601 to limit the ring body 301. The limiting ring 8 prevents the limiting rod 7 from slipping off the connecting rod 5.
[0034] An installation groove 305 is provided on the outer wall of the ring body 301, and the installation ring 302 is rotatably connected to the inner wall of the installation groove 305. An arc groove 303 is provided on the outer wall of the installation groove 305, and two fixing rods 304 are fixedly connected to the outer wall of the installation ring 302. The purpose of this arrangement is to rotate the installation ring 302 through the two fixing rods 304, and the arc groove 303 pushes the second sliding rod 306.
[0035] Four movable grooves are provided inside the ring body 301, the spring 307 is installed inside the movable groove of the ring body 301, the movable rod 308 is slidably connected inside the movable groove of the ring body 301, the second sliding rod 306 is installed on the outer wall of the movable rod 308, the second sliding rod 306 passes through the outer side of the sliding groove, and the block 309 is fixedly connected to one end of the movable rod 308. The purpose of this arrangement is that the spring 307 and the movable rod 308 are installed inside the mounting groove 305, the second sliding rod 306 passes through the arc groove 303, and the two fixed rods 304 rotate the mounting ring 302, and the arc groove 303 pushes the second sliding rod 306, thereby adjusting the distance between the four blocks 309.
[0036] An external thread 310 is provided on the outer wall of the clamping block 309, and a nut 9 is threadedly connected to the outer wall of the external thread 310. The purpose of this arrangement is to clamp the clamping block 309 again by threading the nut 9 on the outer wall of the clamping block 309 after the four clamping blocks 309 clamp the swing arm.
[0037] When in use, the spring 307 and the moving rod 308 are installed inside the mounting groove 305, the second sliding rod 306 passes through the arc groove 303, and the two fixed rods 304 rotate the mounting ring 302, and the arc groove 303 pushes the second sliding rod 306, so as to adjust the distance between the four blocks 309, and place the swing arm between the four blocks 309. The spring 307 pushes the moving rod 308, so that the blocks 309 clamp the swing arm, and then the nut 9 is screwed on. The groove is connected to the outer wall of the clamping block 309, and the clamping block 309 is clamped again. After clamping, the sliding rod 2 is moved to drive the swing arm to adjust its position, and the limiting rod 7 is rotated to drive the connecting rod 5, the rotating rod 4 and the ring body 301 to rotate. After the position of the ring body 301 and the swing arm is adjusted, the limiting rod 7 is slid and the limiting rod 7 is inserted into the limiting hole 601 to limit the ring body 301. The limiting ring 8 prevents the limiting rod 7 from sliding off the connecting rod 5, thereby adjusting the angle of the swing arm.
[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A clamping device for adjusting the position of a vehicle swing arm, characterized in that: include: A bottom plate (1), wherein the upper surface of the bottom plate (1) is provided with two sliding grooves (101); A clamping assembly (3), the clamping assembly (3) comprising a ring body (301), sliding rods (2) being respectively installed on both sides of the outer wall of the ring body (301), and the clamping assembly (3) is installed above the bottom plate (1) via the sliding rods (2); The clamping assembly (3) further comprises a mounting ring (302), a fixing rod (304), a second sliding rod (306), a spring (307), a moving rod (308) and a clamping block (309).
2. A clamping device for adjusting the position of a vehicle swing arm according to claim 1, characterized in that: The bottoms of the two sliding rods (2) are slidably connected inside the sliding groove (101); a rotating rod (4) is fixedly connected to the outer wall of the ring body (301); the tops of the sliding rods (2) are sleeved on the outer wall of the rotating rod (4); and the tops of the sliding rods (2) are rotatably connected to the outer wall of the rotating rod (4).
3. A clamping device for adjusting the position of a swing arm of an automobile according to claim 2, characterized in that: A disc (6) is fixedly connected to the outer wall of the sliding rod (2), and a plurality of limit holes (601) are formed on the outer wall of the disc (6). A connecting rod (5) is fixedly connected to the outer wall of the rotating rod (4), and one end of the connecting rod (5) is slidably connected to a limit rod (7). A limit ring (8) is fixedly connected to the outer wall of the limit rod (7), and the limit ring (8) is located between the connecting rod (5) and the disc (6).
4. A clamping device for adjusting the position of a swing arm of an automobile according to claim 3, characterized in that: The outer wall of the ring body (301) is provided with a mounting groove (305), the mounting ring (302) is rotatably connected to the inner wall of the mounting groove (305), the outer wall of the mounting groove (305) is provided with an arc groove (303), and the outer wall of the mounting ring (302) is fixedly connected to two fixing rods (304).
5. A clamping device for adjusting the position of a vehicle swing arm according to claim 4, characterized in that: Four movable grooves are provided inside the ring body (301), the spring (307) is installed inside the movable grooves of the ring body (301), the movable rod (308) is slidably connected inside the movable grooves of the ring body (301), the second sliding rod (306) is installed on the outer wall of the movable rod (308), the second sliding rod (306) passes through the outer side of the sliding groove, and the clamping block (309) is fixedly connected to one end of the movable rod (308).
6. A clamping device for adjusting the position of a vehicle swing arm according to claim 5, characterized in that: An external thread (310) is formed on the outer wall of the clamping block (309), and a nut (9) is threadedly connected to the outer wall of the external thread (310).