Linkage type vehicle frame positioning detection device
Through the linked frame positioning detection device, the problem of frame offset during assembly is solved using transverse and longitudinal hole position components and sensors, and the problem of frame offset during assembly is achieved, the rapid and accurate positioning of frame position is achieved, and the assembly efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202420978908.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing frame is prone to offset during assembly, resulting in the assembled parts being unable to be installed in place, requiring manual measurement and correction, which is cumbersome and inconvenient.
A linked frame positioning detection device is designed, and the transverse and longitudinal hole position components are used in combination, and the cylinder, slider, guide rail and probe and other components are used to achieve rapid positioning detection of the frame position and the sensor detects position offset.
It realizes rapid and accurate positioning of the frame position, reduces the steps of manual measurement and correction, and improves assembly efficiency and accuracy.
Smart Images
Figure CN222317890U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle frame positioning detection devices, in particular to a linkage type vehicle frame positioning detection device. Background Art
[0002] The frame is generally composed of longitudinal beams and cross beams. There are two main forms: side beam type and center beam type. The side beam type frame consists of two longitudinal beams located on both sides and several cross beams. The longitudinal beams and cross beams are connected by riveting or welding to form a solid rigid frame.
[0003] When assembling existing vehicle frames, the frames are hoisted onto the workbench in the workshop, and then the position of the frames is corrected manually. However, when the frames are offset during assembly, it is easy to cause the assembly parts to be unable to be installed in place, so that the position of the frames on the processing table needs to be measured and corrected manually, which is very inconvenient. Therefore, the present application provides a linkage frame positioning detection device to meet the needs. Utility Model Content
[0004] The purpose of the present application is to provide a linkage type frame positioning detection device, which detects the hole slots at the lateral position of the frame through a lateral positioning component, and then detects the position of the hole slots at the top position of the workshop in cooperation with the longitudinal positioning component, thereby realizing rapid positioning of the frame position.
[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a linkage frame positioning detection device, comprising a support frame, a mounting seat is fixedly connected to one side of the support frame, a pair of first cylinders are fixedly installed on the mounting seat, a sliding rod is fixedly connected to the top end of the pair of first cylinders, a first probe is fixedly connected to the top end of the sliding rod, a first base is provided on one side of the support frame, a first pillar is fixedly connected to the first base, a support plate is fixedly installed on the top end of the first pillar, a second base is provided on one side of the first base, a second pillar is fixedly connected to the second base, and a fixing plate is fixedly installed on the top end of the second pillar; it also includes a transverse hole assembly and a longitudinal hole assembly, the transverse hole assembly is installed on the support plate for coordinated use, and the longitudinal hole assembly is installed on the fixing plate for coordinated use.
[0006] Preferably, the longitudinal hole assembly includes a first mounting member fixedly mounted on the support plate, a second cylinder is fixedly mounted on the first mounting member, one end of the second cylinder is fixedly connected to a docking block, and one side of the docking block is fixedly connected to the movable plate.
[0007] Preferably, a pair of first sliding blocks are fixedly mounted on the bottom end of the movable plate, the pair of first sliding blocks are slidably connected to a first guide rail, and the bottom end of the first guide rail is fixedly mounted on the supporting plate.
[0008] Preferably, a support seat is fixedly installed on one side of the top surface of the movable plate, a first insertion rod is movably inserted on the support seat, one end of the first insertion rod is fixedly connected to the second probe, a first spring is sleeved on the first insertion rod, and both ends of the first spring are respectively fixedly connected to one side of the support seat and one side of the second probe.
[0009] Preferably, the longitudinal hole assembly includes a second mounting member fixedly mounted on the fixed plate, a third cylinder is fixedly mounted on the second mounting member, one end of the third cylinder is fixedly connected to a push block, and the push block is fixedly mounted on the moving block.
[0010] Preferably, a pair of second sliders are fixedly connected to the bottom end of the moving block, the bottom ends of the pair of second sliders are slidably connected to a second guide rail, the bottom end of the second guide rail is fixedly mounted on the fixed plate, the top side of the moving block is fixedly connected to a top plate, a fourth cylinder is fixedly mounted on the top plate, and the bottom end of the fourth cylinder is fixedly connected to the detection table.
[0011] Preferably, a pair of limit rods are movably inserted on the top plate, a ring is fixedly installed on the top end of the pair of limit rods, the bottom end of the limit rods is fixedly connected to the detection platform, a second insertion rod is movably inserted on the detection platform, the bottom end of the second insertion rod is fixedly connected to the third probe, a second spring is sleeved on the second insertion rod, the two ends of the second spring are respectively fixedly connected to the bottom end of the detection platform and one side of the third probe, a fastener is fixedly installed on the top surface of the detection platform, a sensor is fixedly installed on the fastener, and the sensor is located on the side of the second insertion rod.
[0012] In summary, the technical effects and advantages of the utility model are:
[0013] The utility model has a reasonable structure. The third cylinder on the second mounting part is operated. The operation of the third cylinder pushes the moving block to move through the pushing block. A second sliding block is fixedly connected to the bottom end of the moving block, and the bottom end of the second sliding block is slidably connected to the second guide rail. The movement of the moving block causes the second sliding block to slide on the second guide rail, thereby increasing the stability of the movement of the moving block. Then the movement of the moving block causes the top plate to move to the top position of the frame. The fourth cylinder is operated to cause the detection table to move downward. The movement of the detection table causes the third probe to be inserted into the hole position for positioning the frame. When the third probe is offset from the hole groove, the second insertion rod will retract. The sensor can detect the movement of the second insertion rod, thereby concluding that the position of the frame is inaccurate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the detection device;
[0016] Figure 2 It is a schematic diagram of the rear-view stereoscopic structure of the detection device;
[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the support plate;
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed plate from the rear;
[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the top plate.
[0020] In the figure: 1, support frame; 101, mounting seat; 102, first cylinder; 103, slide bar; 104, first probe; 105, first base; 106, first pillar; 107, support plate; 108, second base; 109, second pillar; 110, fixed plate; 2, first mounting member; 201, second cylinder; 202, docking block; 203, moving plate; 204, first slide block; 205, first guide rail; 206, support seat; 207 , first plug rod; 208, second probe; 209, first spring; 301, second mounting piece; 302, third cylinder; 303, push block; 304, moving block; 305, second slider; 306, second guide rail; 307, top plate; 308, fourth cylinder; 309, testing table; 4, limit rod; 401, ring; 402, second plug rod; 403, third probe; 404, second spring; 405, fastener; 406, sensor. DETAILED DESCRIPTION
[0021] 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.
[0022] Example: Reference Figure 1-Figure 4The shown linkage frame positioning detection device includes a support frame 1, a mounting seat 101 is fixedly connected to one side of the support frame 1, a pair of first cylinders 102 are fixedly installed on the mounting seat 101, the top ends of the pair of first cylinders 102 are fixedly connected to a slide bar 103, the top ends of the slide bar 103 are fixedly connected to a first probe 104, a first base 105 is provided on one side of the support frame 1, a first pillar 106 is fixedly connected to the first base 105, a support plate 107 is fixedly installed on the top end of the first pillar 106, a second base 108 is provided on one side of the first base 105, a second pillar 109 is fixedly connected to the second base 108, and a fixing plate 110 is fixedly installed on the top end of the second pillar 109; it also includes a transverse hole assembly and a longitudinal hole assembly, the transverse hole assembly is installed on the support plate 107 for use in conjunction with it, and the longitudinal hole assembly is installed on the fixing plate 110 for use in conjunction with it.
[0023] It should be noted that the first cylinder 102, the second cylinder 201, the third cylinder 302 and the sensor 406 are electrically connected to the external control unit through wires, and the specific working principles are referenced through the existing technology and will not be elaborated on here.
[0024] As a preferred implementation manner in this embodiment, the longitudinal hole assembly includes a first mounting member 2 fixedly mounted on a support plate 107, a second cylinder 201 fixedly mounted on the first mounting member 2, one end of the second cylinder 201 fixedly connected to a docking block 202, one side of the docking block 202 fixedly connected to a movable plate 203, a pair of first sliders 204 fixedly mounted on the bottom end of the movable plate 203, a pair of first sliders 204 slidably connected to a first guide rail 205, the bottom end of the first guide rail 205 fixedly mounted on the support plate 107, a support seat 206 fixedly mounted on one side of the top surface of the movable plate 203, a first insertion rod 207 movably inserted on the support seat 206, one end of the first insertion rod 207 fixedly connected to a second probe 208, a first spring 209 sleeved on the first insertion rod 207, and the two ends of the first spring 209 are respectively fixedly connected to one side of the support seat 206 and one side of the second probe 208.
[0025] Specifically, the frame is placed on the workbench, and then the second cylinder 201 on the first mounting member 2 is operated. The operation of the second cylinder 201 pushes the movable plate 203 to move through the docking block 202. The bottom end of the movable plate 203 is fixedly connected with the first slider 204, and the first slider 204 is slidably connected to the first guide rail 205. The movement of the movable plate 203 causes the first slider 204 to slide on the first guide rail 205, thereby facilitating the increase of the stability of the movement of the movable plate 203. Then the movement of the movable plate 203 causes the support seat 206 to move to the side of the frame, and then the second probe 208 will be inserted into the hole groove of the frame. When the position is offset, the second probe 208 will push against the frame and retract, so as to identify whether the frame is placed in place.
[0026] As a preferred implementation in this embodiment, the longitudinal hole assembly includes a second mounting member 301 fixedly mounted on the fixed plate 110, a third cylinder 302 is fixedly mounted on the second mounting member 301, one end of the third cylinder 302 is fixedly connected to a push block 303, the push block 303 is fixedly mounted on a moving block 304, a pair of second sliders 305 are fixedly connected to the bottom end of the moving block 304, the bottom ends of the pair of second sliders 305 are slidably connected to a second guide rail 306, the bottom end of the second guide rail 306 is fixedly mounted on the fixed plate 110, a top plate 307 is fixedly connected to the opposite side of the top of the moving block 304, a fourth cylinder 308 is fixedly mounted on the top plate 307, and the fourth cylinder 308 The bottom end is fixedly connected to the detection platform 309, a pair of limit rods 4 are movably inserted on the top plate 307, a ring 401 is fixedly installed on the top of the pair of limit rods 4, the bottom end of the limit rod 4 is fixedly connected to the detection platform 309, a second plug rod 402 is movably inserted on the detection platform 309, the bottom end of the second plug rod 402 is fixedly connected to the third probe 403, the second plug rod 402 is sleeved with a second spring 404, the two ends of the second spring 404 are respectively fixedly connected to the bottom end of the detection platform 309 and one side of the third probe 403, a fastener 405 is fixedly installed on the top surface of the detection platform 309, a sensor 406 is fixedly installed on the fastener 405, and the sensor 406 is located on the side of the second plug rod 402.
[0027] Specifically, the third cylinder 302 on the second mounting member 301 then operates, and the operation of the third cylinder 302 pushes the moving block 304 to move through the push block 303. A second slider 305 is fixedly connected to the bottom end of the moving block 304, and the bottom end of the second slider 305 is slidably connected to the second guide rail 306. The movement of the moving block 304 causes the second slider 305 to slide on the second guide rail 306, thereby increasing the stability of the movement of the moving block 304. Then the movement of the moving block 304 causes the top plate 307 to move to the top position of the frame, and the fourth cylinder 308 operates to cause the detection table 309 to move downward. The movement of the detection table 309 causes the third probe 403 to be inserted into the hole for positioning the frame. When the third probe 403 is offset from the hole groove, the second insertion rod 402 will retract, and the sensor 406 can detect the movement of the second insertion rod 402, thereby concluding that the position of the frame is inaccurate.
[0028] The working principle of the utility model is as follows: the frame is placed on the workbench, and then the second cylinder 201 on the first mounting member 2 is operated, and the operation of the second cylinder 201 pushes the movable plate 203 to move through the docking block 202, and the bottom end of the movable plate 203 is fixedly connected with the first slider 204, and the first slider 204 is slidably connected to the first guide rail 205, and the movement of the movable plate 203 causes the first slider 204 to slide on the first guide rail 205, so as to increase the stability of the movement of the movable plate 203, and then the movement of the movable plate 203 causes the support seat 206 to move to the side of the frame, and then the second probe 208 will be inserted into the hole groove of the frame, and when the position is offset, the second probe 208 will push against the frame and retract, so as to identify whether the frame is placed in place;
[0029] Then the third cylinder 302 on the second mounting member 301 operates, and the operation of the third cylinder 302 pushes the moving block 304 to move through the push block 303. A second slider 305 is fixedly connected to the bottom end of the moving block 304, and the bottom end of the second slider 305 is slidably connected to the second guide rail 306. The movement of the moving block 304 causes the second slider 305 to slide on the second guide rail 306, thereby increasing the stability of the movement of the moving block 304. Then the movement of the moving block 304 causes the top plate 307 to move to the top position of the frame, and the fourth cylinder 308 operates to cause the detection table 309 to move downward. The movement of the detection table 309 causes the third probe 403 to be inserted into the hole for positioning the frame. When the third probe 403 is offset from the hole groove, the second insertion rod 402 will retract, and the sensor 406 can detect the movement of the second insertion rod 402, thereby concluding that the position of the frame is inaccurate.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A linkage frame positioning detection device, comprising a support frame (1), characterized in that: One side of the support frame (1) is fixedly connected to a mounting seat (101), a pair of first cylinders (102) are fixedly mounted on the mounting seat (101), the top ends of the pair of first cylinders (102) are fixedly connected to sliding rods (103), the top ends of the sliding rods (103) are fixedly connected to a first probe (104), one side of the support frame (1) is provided with a first base (105), the first base (105) is fixedly connected to a first pillar (106), the first pillar (106) A support plate (107) is fixedly installed at the top, a second base (108) is arranged on one side of the first base (105), a second pillar (109) is fixedly connected to the second base (108), and a fixing plate (110) is fixedly installed at the top of the second pillar (109); and it also includes a transverse hole assembly and a longitudinal hole assembly, the transverse hole assembly is installed on the support plate (107) for use in conjunction with it, and the longitudinal hole assembly is installed on the fixing plate (110) for use in conjunction with it.
2. A linkage type frame positioning detection device according to claim 1, characterized in that: The longitudinal hole assembly comprises a first mounting member (2) fixedly mounted on the support plate (107), a second cylinder (201) fixedly mounted on the first mounting member (2), one end of the second cylinder (201) fixedly connected to a docking block (202), and one side of the docking block (202) fixedly connected to a movable plate (203).
3. A linkage type frame positioning detection device according to claim 2, characterized in that: A pair of first sliders (204) are fixedly mounted on the bottom end of the movable plate (203), the pair of first sliders (204) are slidably connected to a first guide rail (205), and the bottom end of the first guide rail (205) is fixedly mounted on the support plate (107).
4. A linkage type frame positioning detection device according to claim 3, characterized in that: A support seat (206) is fixedly installed on one side of the top surface of the movable plate (203), a first insertion rod (207) is movably inserted on the support seat (206), one end of the first insertion rod (207) is fixedly connected to a second probe (208), a first spring (209) is sleeved on the first insertion rod (207), and two ends of the first spring (209) are respectively fixedly connected to one side of the support seat (206) and one side of the second probe (208).
5. The linkage type frame positioning detection device according to claim 1, characterized in that: The longitudinal hole assembly comprises a second mounting member (301) fixedly mounted on the fixed plate (110), a third cylinder (302) fixedly mounted on the second mounting member (301), one end of the third cylinder (302) fixedly connected to a push block (303), and the push block (303) fixedly mounted on a moving block (304).
6. A linkage type frame positioning detection device according to claim 5, characterized in that: The bottom end of the moving block (304) is fixedly connected to a pair of second sliders (305), the bottom ends of the pair of second sliders (305) are slidably connected to a second guide rail (306), the bottom end of the second guide rail (306) is fixedly mounted on the fixed plate (110), the top side of the moving block (304) is fixedly connected to a top plate (307), a fourth cylinder (308) is fixedly mounted on the top plate (307), and the bottom end of the fourth cylinder (308) is fixedly connected to a detection platform (309).
7. A linkage type frame positioning detection device according to claim 6, characterized in that: A pair of limiting rods (4) are movably inserted on the top plate (307), and a ring (401) is fixedly installed on the top ends of the pair of limiting rods (4). The bottom ends of the limiting rods (4) are fixedly connected to the detection platform (309). A second insertion rod (402) is movably inserted on the detection platform (309), and the bottom end of the second insertion rod (402) is fixedly connected to the third probe (403). A second spring (404) is sleeved on the second insertion rod (402), and the two ends of the second spring (404) are respectively fixedly connected to the bottom end of the detection platform (309) and one side of the third probe (403). A fastener (405) is fixedly installed on the top surface of the detection platform (309), and a sensor (406) is fixedly installed on the fastener (405). The sensor (406) is located on the side of the second insertion rod (402).