Angle-adjustable positioning clamping device
By designing an adjustable angle positioning clamping device, the rotation adjustment of the automotive structural parts is achieved using the transmission mechanism of the adjustment mechanism, solving the problem that the clamp cannot rotate and adjust the orientation of the structural parts in the prior art, and improving the convenience and efficiency of processing.
Patent Information
- Application Number
- CN202420586774.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-03-26
AI Technical Summary
When used, existing automotive structural parts fixtures can only be clamped and fixed by single clamping and fixing of the structural parts, and cannot rotate and adjust the orientation of the structural parts, resulting in the need to move the handheld equipment for inspection and processing when the structural parts are complex, which is too cumbersome and inconvenient.
An angle-adjustable positioning clamping device is designed, including a table main body, a clamp seat and an adjustment mechanism. The adjustment mechanism consists of a first connecting block, a driven arm, a spring, a guide frame, a guide groove, a plug rod and a lock shaft. Through the transmission of the foot arm and a push arm, the driven arm and a plug rod are rotated, driving the lock shaft to slide up and down, unlock or lock the rotary table, and realize the rotation adjustment of the structural member on the clamp seat.
The device allows rotational adjustment of the clamped structural parts when they are not moved, simplifying the inspection and processing of structural parts and improving the convenience of use.
Smart Images
Figure CN222726472U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile structural parts processing, in particular to a positioning clamping device with adjustable angle. Background Art
[0002] With the improvement of people's living standards, cars have gradually become a means of transportation for family members to go out, resulting in a gradual increase in the demand and production of cars. In the production process of automobile structural parts, automobile structural parts need to be inspected and processed from multiple angles.
[0003] When in use, the above-mentioned device does not have a structure that can rotate and adjust the direction of the automobile structural part after clamping the structural part, so that the existing automobile structural part clamp can only perform a single clamping and fixing of the structural part when in use. If the structural part is more complicated, it is necessary to hold the processing equipment or inspection equipment around the structural part for inspection and processing after the structural part is clamped and fixed, which is too cumbersome and inconvenient to use. Based on the deficiencies of the existing technology, the utility model designs a positioning and clamping device with adjustable angle. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides an angle-adjustable positioning clamping device, which has the advantage of being able to rotate and adjust the orientation of an automobile structural part after clamping the structural part.
[0005] The utility model provides the following technical solution: an angle-adjustable positioning and clamping device, comprising a table body, a clamping seat for clamping and fixing a car structure is arranged above the table body, and an adjustment mechanism for rotating and adjusting the table structure when the position is not moved is arranged at the bottom of the table body;
[0006] An adjusting mechanism, the adjusting mechanism comprises a first connecting block, a driven arm, a spring, a guide frame, a guide groove, an insertion rod and a locking shaft, the first connecting block is fixedly connected to the bottom of the table body, the middle section of the driven arm is rotatably connected in the first connecting block, the spring is fixedly connected to the bottom of the table body, the guide frame is fixedly connected to the bottom of the table body, the guide groove is through-opened on both sides of the guide frame, the insertion rod slides and rises inside the guide groove, and the locking shaft is rotatably connected to the insertion rod.
[0007] As a preferred technical solution of the utility model, the adjustment mechanism also includes a push arm, a second connecting block and a pedal arm, the top end of the push arm is rotatably connected to one end of the driven arm, the inner end of the pedal arm is rotatably connected to the bottom end of the push arm, and the second connecting block is arranged on the pedal arm.
[0008] As a preferred technical solution of the utility model, a rotating groove is provided on the upper surface of the table body, a rotating shaft is rotatably connected inside the rotating groove, a turntable is fixedly connected to the upper surface of the rotating shaft, a limiting groove is provided on the bottom of the turntable, a supporting leg is fixedly connected to the lower surface of the table body, and a bottom plate is fixedly connected to the side wall of the supporting leg.
[0009] As a preferred technical solution of the utility model, a sliding groove is provided on the upper surface of the clamp seat, a sliding block is slidably connected inside the sliding groove, a clamp block is fixedly connected to the upper surface of the sliding block, a threaded rod is rotatably connected inside the clamp seat, and a rotating block is fixedly connected to the outer end of the threaded rod.
[0010] As a preferred technical solution of the utility model, the turntable is rotatably sleeved on the outer side of the table body.
[0011] As a preferred technical solution of the utility model, the slider threadably slides on the threaded rod.
[0012] As a preferred technical solution of the utility model, the lock shaft passes through and is slidably inserted into the interior of the table body, and the lock shaft is slidably inserted into the interior of the limiting groove.
[0013] As a preferred technical solution of the utility model, a long groove is provided at the front end of the driven arm, the insertion rod is slidably inserted in the long groove at the front end of the driven arm, the front end of the driven arm is rotatably connected to the bottom end of the locking shaft through the insertion rod, the two ends of the spring are respectively connected to the table body and the driven arm, and the second connecting block is fixedly connected to the upper surface of the base plate.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The lever arm is then pushed back to move back into position and the lever arm is released, the lever arm being pushed back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to move back into position, the lever arm being released back to
[0016] 2. This angle-adjustable positioning clamping device is designed to place the structural part flat on the upper surface of the clamp seat, and then turn the rotating blocks one by one in the clockwise direction, so that the rotating blocks drive the threaded rod to rotate and control the slider to move inward, until multiple moving sliders drive the top clamping block to contact and clamp the automobile structural part. This device is convenient for clamping and fixing automobile structural parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the table main body of the utility model when viewed from above;
[0019] Figure 3 This is a schematic diagram of the explosion structure of the turntable of the utility model when viewed from above;
[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the clamp seat of the utility model;
[0021] Figure 5 It is a schematic cross-sectional structure diagram of the regulating mechanism of the utility model.
[0022] In the figure: 1. table body; 101. rotating groove; 102. rotating shaft; 103. rotating table; 104. limiting groove; 105. supporting leg; 106. bottom plate; 2. clamping seat; 201. sliding groove; 202. sliding block; 203. clamping block; 204. threaded rod; 205. rotating block; 3. adjusting mechanism; 301. first connecting block; 302. driven arm; 303. spring; 304. guide frame; 305. guide groove; 306. plug rod; 307. locking shaft; 308. push arm; 309. second connecting block; 310. pedal arm. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-5A positioning and clamping device with adjustable angle includes a table body 1, a clamping seat 2 for clamping and fixing automobile structural parts is arranged above the table body 1, an adjusting mechanism 3 for rotating and adjusting the table structural parts without moving the position is arranged at the bottom of the table body 1, a rotating groove 101 is provided on the upper surface of the table body 1, a rotating shaft 102 is rotatably connected inside the rotating groove 101, a turntable 103 is fixedly connected to the upper surface of the rotating shaft 102, a limiting groove 104 is provided at the bottom of the turntable 103, a supporting leg 105 is fixedly connected to the lower surface of the table body 1, a bottom plate 106 is fixedly connected to the side wall of the supporting leg 105, and the turntable 103 is rotatably sleeved on the outer side of the table body 1.
[0025] See also Figure 5 , adjusting mechanism 3, the adjusting mechanism 3 includes a first connecting block 301, a driven arm 302, a spring 303, a guide frame 304, a guide groove 305, a plug rod 306 and a locking shaft 307, the first connecting block 301 is fixedly connected to the bottom of the table body 1, the middle section of the driven arm 302 is rotatably connected to the first connecting block 301, the spring 303 is fixedly connected to the bottom of the table body 1, the guide frame 304 is fixedly connected to the bottom of the table body 1, the guide groove 305 is through and opened on both sides of the guide frame 304, the plug rod 306 slides and rises inside the guide groove 305, the locking shaft 307 is rotatably connected to the plug rod 306, the adjusting mechanism 3 also includes a push arm 308, a second connecting block 309 and a foot The top end of the pedal arm 310 and the push arm 308 are rotatably connected to one end of the driven arm 302, the inner end of the pedal arm 310 is rotatably connected to the bottom end of the push arm 308, the second connecting block 309 is arranged on the pedal arm 310, the locking shaft 307 passes through and is slidably inserted into the interior of the table body 1, the locking shaft 307 is slidably inserted into the interior of the limiting groove 104, a long groove is provided at the front end of the driven arm 302, the insertion rod 306 is slidably inserted into the long groove at the front end of the driven arm 302, the front end of the driven arm 302 is rotatably connected to the bottom end of the locking shaft 307 through the insertion rod 306, the two ends of the spring 303 are respectively connected to the table body 1 and the driven arm 302, and the second connecting block 309 is fixedly connected to the upper surface of the bottom plate 106.
[0026] By setting the locking shaft 307, the turntable 103 can be locked. By setting the driven arm 302, after the pedal arm 310 is stepped on, the push arm 308 can be used to transmit the transmission to make the driven arm 302 rotate and move, thereby driving the locking shaft 307 at the front end of the driven arm 302 to slide up and down to control the locking or unlocking of the turntable 103. By setting the spring 303, when the pedal arm 310 is not stepped on, the spring 303 can push the driven arm 302 to rotate and reset in the opposite direction, and push the locking shaft 307 upward to be inserted into the limit groove 104 to lock the turntable 103.
[0027] See also Figure 4A slide groove 201 is provided on the upper surface of the clamp seat 2, and a slider 202 is slidably connected inside the slide groove 201. A clamp block 203 is fixedly connected to the upper surface of the slider 202. A threaded rod 204 is rotatably connected inside the clamp seat 2, and a rotating block 205 is fixedly connected to the outer end of the threaded rod 204. The slider 202 is threadedly slid on the threaded rod 204.
[0028] By setting the clamp block 203, the automobile structural parts on the clamp seat 2 can be clamped and fixed. By setting the slider 202 and the threaded rod 204, the position of the clamp block 203 can be adjusted to clamp the structural parts. By setting the slide groove 201, the slider 202 can be limited and the moving direction can be fixed.
[0029] Working principle: when an angle-adjustable positioning clamping device is used, in the initial state, first, four supporting legs 105 are fixed to the lower surface of the table body 1 to support the table body 1, and the rotating groove 101 opened on the upper surface of the table body 1 is rotatably connected with the rotating shaft 102, and the turntable 103 sleeved on the table body 1 is connected to the table body 1 through the rotating shaft 102, so as to realize the rotation adjustment of the clamping seat 2 on the turntable 103, and the clamping seat 2 is rotated in the sliding groove 201 opened on the clamping seat 2. A threaded rod 204 for controlling the slider 202 is connected so as to adjust the position of the clamping block 203 to clamp and fix the automobile structural parts. At the same time, a driven arm 302 is connected to the first connecting block 301 arranged at the bottom of the table body 1. The front end of the driven arm 302 is connected to a locking shaft 307 through an insert rod 306. The locking shaft 307 passes through the table body 1 and is plugged into a limiting groove 104 provided at the bottom of the turntable 103, so as to lock the rotation angle and position of the turntable 103 and the clamping seat 2.
[0030] When it is necessary to rotate and adjust the structure fixed on the clamp seat 2 to face the operator's position, first step on the pedal arm 310 downward to rotate the front end of the pedal arm 310 under the support of the second connecting block 309 to push the push arm 308 upward, and the upward push arm 308 pushes the driven arm 302 to rotate under the support of the first connecting block 301. The driven arm 302 pulls the insertion rod 306 downward and the spring 303 at the other end is squeezed to compress it. At this time, the downward-moving insertion rod 306 drives the lock shaft 307 connected to it to move downward and disengage from the limit groove 104 to release it. By locking the turntable 103, the turntable 103 can be rotated to rotationally adjust the clamping structure on the clamping seat 2. After the position of the structure is adjusted, the pedal arm 310 is released. After the push arm 308 is not pushed, the spring 303 rebounds and pushes the driven arm 302 to rotate in the opposite direction and move the push arm 308 down to reset. At this time, the reverse rotating driven arm 302 pushes the insertion rod 306 to move upward and drives the locking shaft 307 to move upward and reinsert it into the limit groove 104 to lock the turntable 103. This device is convenient for rotating and adjusting the clamping and fixed structure on the clamping seat 2 to face the operator's position.
[0031] When it is necessary to clamp and fix the automobile structural parts, first place the structural parts flat on the upper surface of the clamp seat 2, then turn the rotating blocks 205 one by one in the clockwise direction, so that the rotating blocks 205 drive the threaded rod 204 to rotate and control the slider 202 to move inward, until multiple moving sliders 202 drive the top clamping block 203 to contact and clamp the automobile structural parts. This device is convenient for clamping and fixing automobile structural parts.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An angle-adjustable positioning and clamping device, comprising a table body (1), characterized in that: A clamping seat (2) is provided above the table body (1) for clamping and fixing the automobile structural parts, and an adjustment mechanism (3) is provided at the bottom of the table body (1) for rotating and adjusting the table structural parts when the position is not moved. An adjusting mechanism (3), the adjusting mechanism (3) comprising a first connecting block (301), a driven arm (302), a spring (303), a guide frame (304), a guide groove (305), an insertion rod (306) and a locking shaft (307), wherein the first connecting block (301) is fixedly connected to the bottom of a table body (1), a middle section of the driven arm (302) is rotatably connected in the first connecting block (301), the spring (303) is fixedly connected to the bottom of the table body (1), the guide frame (304) is fixedly connected to the bottom of the table body (1), the guide groove (305) is penetrated and opened on both sides of the guide frame (304), the insertion rod (306) is slidably raised and lowered in the guide groove (305), and the locking shaft (307) is rotatably connected to the insertion rod (306).
2. The angle-adjustable positioning and clamping device according to claim 1, characterized in that: The adjustment mechanism (3) further comprises a push arm (308), a second connection block (309) and a pedal arm (310); the top end of the push arm (308) is rotatably connected to one end of the driven arm (302); the inner end of the pedal arm (310) is rotatably connected to the bottom end of the push arm (308); and the second connection block (309) is arranged on the pedal arm (310).
3. The angle-adjustable positioning and clamping device according to claim 1, characterized in that: The upper surface of the table body (1) is provided with a rotation groove (101), the interior of the rotation groove (101) is rotatably connected to a rotation shaft (102), the upper surface of the rotation shaft (102) is fixedly connected to a turntable (103), the bottom of the turntable (103) is provided with a limiting groove (104), the lower surface of the table body (1) is fixedly connected to a support leg (105), and the side wall of the support leg (105) is fixedly connected to a bottom plate (106).
4. The angle-adjustable positioning clamping device according to claim 1, characterized in that: The upper surface of the clamp seat (2) is provided with a slide groove (201), the interior of the slide groove (201) is slidably connected to a slider (202), the upper surface of the slider (202) is fixedly connected to a clamp block (203), the interior of the clamp seat (2) is rotatably connected to a threaded rod (204), and the outer end of the threaded rod (204) is fixedly connected to a rotating block (205).
5. The angle-adjustable positioning clamping device according to claim 3, characterized in that: The turntable (103) is rotatably sleeved on the outer side of the table body (1).
6. The angle-adjustable positioning clamping device according to claim 4, characterized in that: The slider (202) is threadedly slid on the threaded rod (204).
7. The angle-adjustable positioning and clamping device according to claim 2, characterized in that: The locking shaft (307) passes through and is slidably inserted into the interior of the table body (1); the locking shaft (307) is slidably inserted into the interior of the limiting groove (104).
8. The angle-adjustable positioning clamping device according to claim 2, characterized in that: The front end of the driven arm (302) is provided with a long slot, the insertion rod (306) is slidably inserted into the long slot at the front end of the driven arm (302), the front end of the driven arm (302) is rotatably connected to the bottom end of the locking shaft (307) through the insertion rod (306), the two ends of the spring (303) are respectively connected to the table body (1) and the driven arm (302), and the second connection block (309) is fixedly connected to the upper surface of the bottom plate (106).