Adjustable lifting fixing seat for positioning automobile checking fixture
By designing an adjustable positioning automotive fixture lifting and fixing base, and using a four-way clamping component and servo motor drive, the problem of incomplete clamping in the existing technology is solved, and higher installation accuracy is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2026-03-27
AI Technical Summary
Existing automotive fixture holders can only be clamped from two opposing directions, which may cause deviations in the unclamped directions and affect installation accuracy.
An adjustable positioning vehicle fixture lifting and fixing base was designed, which includes an adjustable height base and a four-way clamping assembly, including clamping assemblies for left, right and front and back. The four-way clamping is achieved by using a servo motor to drive the screw and clamping plate, and a rubber pad is provided to protect the surface of the fixture.
It enables precise clamping of the vehicle inspection tool from four directions, avoiding positional deviations and improving installation accuracy.
Smart Images
Figure CN224050029U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automobile testing fixture technical field, concretely is a kind of adjustable positioning automobile testing fixture lifting fixing seat. BACKGROUND
[0002] Automobile testing fixture is the device for detecting the parts of automobile, and testing fixture fixing seat is the equipment for placing testing fixture.
[0003] From the prior art patent CN219027453U disclosed a kind of lifting automobile testing fixture fixing seat and the prior art patent CN221302147U disclosed a kind of lifting automobile testing fixture fixing seat can be known, although the automobile testing fixture of multiple sizes can be clamped and fixed in the above-mentioned patent, but the automobile testing fixture in the above-mentioned patent can only be clamped from two opposite directions, which leads to the deviation phenomenon that automobile testing fixture can exist in two directions not clamped, i.e. assuming that the automobile testing fixture in front-back direction can exist deviation phenomenon when clamping the left and right two directions of automobile testing fixture. Therefore, a kind of adjustable positioning automobile testing fixture lifting fixing seat is invented. UTILITY MODEL CONTENT
[0004] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:
[0005] An adjustable positioning automobile testing fixture lifting fixing seat, which comprises a base whose height can be adjusted, a bearing plate is provided above the base, a first clamping assembly for clamping the left and right directions of the automobile testing fixture is provided between the base and the bearing plate in the left and right directions, and a second clamping assembly for clamping the front and back directions of the automobile testing fixture is provided between the base and the bearing plate in the front and back directions.
[0006] As a preferred scheme of the adjustable positioning automobile testing fixture lifting fixing seat of the utility model, the base comprises:
[0007] a bottom plate;
[0008] a plurality of electric push rods are fixedly installed on the top of the bottom plate;
[0009] a support plate is fixedly installed on the push rod of the electric push rod.
[0010] As a preferred scheme of the adjustable positioning automobile testing fixture lifting fixing seat of the utility model, the first clamping assembly comprises:
[0011] a first side plate is fixedly installed on the left and right sides between the support plate and the bearing plate;
[0012] The first screw rod is rotatably connected between the top ends of the two groups of first side plates through bearings, and the threads of the first screw rod at the two ends thereof are oppositely arranged from the middle part.
[0013] The first servo motor is fixedly installed on one group of first side plates, and the output shaft of the first servo motor is fixedly connected with the first screw rod.
[0014] As a preferred scheme of the adjustable positioning automobile gauge lifting fixing seat, the first clamping assembly further comprises:
[0015] The first clamping plate is threadedly connected at the two ends of the first screw rod.
[0016] The first sliding groove is formed at the left and right ends of the bearing plate, and the first clamping plate is slidingly connected in the first sliding groove.
[0017] As a preferred scheme of the adjustable positioning automobile gauge lifting fixing seat, the second clamping assembly comprises:
[0018] The second side plate is fixedly installed between the front and rear sides of the support plate and the bearing plate.
[0019] The second screw rod is rotatably connected between the bottom ends of the two groups of second side plates through bearings, and the threads of the second screw rod at the two ends thereof are oppositely arranged from the middle part.
[0020] The second servo motor is fixedly installed on one group of second side plates, and the output shaft of the second servo motor is fixedly connected with the second screw rod.
[0021] As a preferred scheme of the adjustable positioning automobile gauge lifting fixing seat, the second clamping assembly further comprises:
[0022] The second clamping plate is threadedly connected at the two ends of the second screw rod.
[0023] The second sliding groove is formed at the front and rear ends of the bearing plate, and the second clamping plate is slidingly connected in the second sliding groove.
[0024] As a preferred scheme of the adjustable positioning automobile gauge lifting fixing seat, the top ends of the first clamping plate and the second clamping plate are detachably connected with rubber pads through the connecting assembly, so that the surface of the automobile gauge can be protected.
[0025] As a preferred scheme of the adjustable positioning automobile gauge lifting fixing seat, the connecting assembly comprises:
[0026] grooves are formed in the top ends of the first clamping plate and the second clamping plate;
[0027] magnets are fixedly installed in the grooves;
[0028] iron blocks are fixedly installed on one side of the rubber pad, and the iron blocks are inserted into the grooves and are adsorbed on the magnets.
[0029] Compared with the prior art, the present application has the advantages that:
[0030] By arranging the first clamping assembly for clamping the left-right direction of the automobile testing fixture and the second clamping assembly for clamping the front-rear direction of the automobile testing fixture, the automobile testing fixture can be clamped from four directions, so that the position deviation of the automobile testing fixture can be avoided to a certain extent, and the installation accuracy is improved. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 is a front view of the structure of the present application;
[0032] Figure 2 is a front view of the structure of the present application Figure 1 is an enlarged view of the structure at position A in the present application;
[0033] Figure 3 is a side view of the structure of the present application;
[0034] Figure 4 is a bottom view of the structure of the present application.
[0035] In the drawing: bottom plate 10, electric push rod 11, support plate 12, bearing plate 20, first side plate 30, first screw rod 31, first servo motor 32, first clamping plate 33, first sliding groove 34, second side plate 40, second screw rod 41, second servo motor 42, second clamping plate 43, second sliding groove 44, rubber pad 50, groove 60, magnet 61, iron block 62. DETAILED DESCRIPTION
[0036] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.
[0037] The present application provides an adjustable positioning automobile testing fixture lifting fixing seat, please refer to Figures 1-4 , comprising a base whose height can be adjusted, a bearing plate 20 is arranged directly above the base, a first clamping assembly for clamping the left-right direction of the automobile testing fixture is arranged between the base and the bearing plate 20 in the left-right direction, and a second clamping assembly for clamping the front-rear direction of the automobile testing fixture is arranged between the base and the bearing plate 20 in the front-rear direction.
[0038] The base comprises a bottom plate 10, electric push rods 11, and support plates 12.
[0039] The top of the bottom plate 10 is fixedly installed with a plurality of electric push rods 11, and the push rods of the electric push rods 11 are fixedly installed with the support plates 12; wherein, according to requirements, a group of switches can be connected to the plurality of electric push rods 11 to enable the plurality of electric push rods 11 to run synchronously and at the same speed.
[0040] The first clamping assembly comprises first side plates 30, first screw rods 31, first servo motors 32, first clamping plates 33, and first sliding grooves 34.
[0041] The left and right sides between the support plates 12 and the bearing plates 20 are fixedly installed with the first side plates 30, the top ends between the two groups of first side plates 30 are rotatably connected with the first screw rods 31 through bearings, the threads of the two ends of the first screw rods 31 are oppositely arranged from the middle, the first servo motors 32 are fixedly installed on one group of first side plates 30, the output shafts of the first servo motors 32 are fixedly connected with the first screw rods 31, the two ends of the first screw rods 31 are threadedly connected with the first clamping plates 33, and the left and right ends of the bearing plates 20 are provided with the first sliding grooves 34, and the first clamping plates 33 are slidably connected in the first sliding grooves 34.
[0042] The second clamping assembly comprises second side plates 40, second screw rods 41, second servo motors 42, second clamping plates 43, and second sliding grooves 44.
[0043] The front and rear sides between the support plates 12 and the bearing plates 20 are fixedly installed with the second side plates 40, the bottom ends between the two groups of second side plates 40 are rotatably connected with the second screw rods 41 through bearings, the threads of the two ends of the second screw rods 41 are oppositely arranged from the middle, the second servo motors 42 are fixedly installed on one group of second side plates 40, the output shafts of the second servo motors 42 are fixedly connected with the second screw rods 41, the two ends of the second screw rods 41 are threadedly connected with the second clamping plates 43, the front and rear ends of the bearing plates 20 are provided with the second sliding grooves 44, and the second clamping plates 43 are slidably connected in the second sliding grooves 44; wherein, the first screw rods 31 and the second screw rods 41 are arranged in a cross shape and are staggered with each other.
[0044] The top ends of the first clamping plates 33 and the second clamping plates 43 are detachably connected with rubber pads 50 through connecting assemblies, so as to protect the surface of the automobile gauge.
[0045] The connecting assembly comprises grooves 60, magnets 61, and iron blocks 62.
[0046] The top end of the first clamping plate 33 and the second clamping plate 43 is provided with a recess 60, a magnet 61 is fixedly installed in the recess 60, one side of the rubber pad 50 is fixedly installed with a plurality of iron blocks 62, the iron blocks 62 are inserted in the recess 60 and are adsorbed on the magnet 61; wherein, when the rubber pad 50 needs to be installed, the iron blocks 62 are only inserted in the recess 60 and are adsorbed on the magnet 61.
[0047] In the specific use, the operation steps of the person skilled in the art are as follows:
[0048] Firstly, the automobile testing fixture is placed on the bearing plate 20, then the first screw rod 31 and the second screw rod 41 are rotated through the first servo motor 32 and the second servo motor 42, so that the first clamping plate 33 and the second clamping plate 43 can clamp and fix the automobile testing fixture in four directions, and after the automobile testing fixture is clamped and fixed, the height of the automobile testing fixture can be adjusted through the electric push rod 11 until the automobile testing fixture is at the required height.
[0049] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not exhaustively described in the specification only for the consideration of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. An adjustable positioning automobile testing tool lifting fixing base, comprising a base whose height can be adjusted, characterized in that, A bearing plate (20) is arranged above the base, and a first clamping assembly for clamping the left-right direction of the automobile testing fixture is arranged between the base and the bearing plate (20) in the left-right direction, and a second clamping assembly for clamping the front-rear direction of the automobile testing fixture is arranged between the base and the bearing plate (20) in the front-rear direction.
2. The adjustable positioning automobile testing fixture lifting fixing seat according to claim 1, characterized in that, The base comprises: a bottom plate (10); a plurality of electric push rods (11) fixedly installed on the top of the bottom plate (10); a support plate (12) fixedly installed on the push rod of the electric push rod (11).
3. The adjustable positioning automobile testing fixture lifting fixing seat according to claim 2, characterized in that, The first clamping assembly comprises: a first side plate (30) fixedly installed on the left and right sides between the support plate (12) and the bearing plate (20); a first screw rod (31) rotatably connected between the top ends of the two groups of first side plates (30) through bearings, and the thread directions of the two ends of the first screw rod (31) are opposite from the middle part; a first servo motor (32) fixedly installed on one group of first side plates (30), and the output shaft of the first servo motor (32) is fixedly connected with the first screw rod (31).
4. The adjustable positioning automobile testing fixture lifting fixing seat according to claim 3, characterized in that, The first clamping assembly further comprises: a first clamping plate (33) threadedly connected to the two ends of the first screw rod (31); a first sliding groove (34) formed in the left and right ends of the bearing plate (20), and the first clamping plate (33) is slidingly connected in the first sliding groove (34).
5. The adjustable positioning automobile testing fixture lifting fixing seat according to claim 4, characterized in that, The second clamping assembly comprises: a second side plate (40) fixedly installed on the front and rear sides between the support plate (12) and the bearing plate (20); a second screw rod (41) rotatably connected between the bottom ends of the two groups of second side plates (40) through bearings, and the thread directions of the two ends of the second screw rod (41) are opposite from the middle part; a second servo motor (42) fixedly installed on one group of second side plates (40), and the output shaft of the second servo motor (42) is fixedly connected with the second screw rod (41).
6. The adjustable positioning automobile testing fixture lifting fixing seat according to claim 5, characterized in that, The second clamping assembly further comprises: a second clamping plate (43) threadedly connected to the two ends of the second screw rod (41); a second sliding groove (44) formed in the front and rear ends of the bearing plate (20), and the second clamping plate (43) is slidingly connected in the second sliding groove (44).
7. The adjustable positioning automobile testing fixture lifting fixing seat according to claim 6, characterized in that, The top ends of the first clamping plate (33) and the second clamping plate (43) are detachably connected with rubber pads (50) through a connecting assembly, so as to protect the surface of the automobile testing fixture.
8. The adjustable positioning automobile testing fixture lifting fixing seat according to claim 7, characterized in that, The connecting assembly comprises: a groove (60) formed in the top end of the first clamping plate (33) and the second clamping plate (43); a magnet (61) fixedly installed in the groove (60). Iron block (62), one side of the rubber pad (50) is fixedly installed with several iron blocks (62), and the iron block (62) is inserted in the groove (60) and is adsorbed on the magnet (61).