A centering adjustment device for automobile inspection fixture

Abstract

The utility model provides a centering adjustment device for an automobile inspection fixture, comprising a base and a mounting platform, the mounting platform being mounted on the upper end surface of the base, the upper end surface of the base being provided with an annular groove around the mounting platform, a sleeve being rotatably connected in the annular groove, the sleeve extending upwardly from the annular groove, a mounting rod being symmetrically provided on the outer wall of the sleeve, a sliding groove being provided on the upper end surface of the mounting rod, an adjusting component being slidably connected in the sliding groove, and the adjusting component being used for centering adjustment of the inspection fixture. The utility model provides a rotatably connected sleeve and an adjusting component being slidably connected on the sleeve, so that the symmetrically arranged adjusting components can cooperate with the rotating sleeve to perform centering adjustment on multiple orientations of the inspection fixture, thereby increasing the component placement space and reducing the production cost.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile inspection tools, in particular to an automobile inspection tool centering adjustment device. Background Art

[0002] A gauge is a simple tool used by industrial manufacturers to control various dimensions of products (such as aperture, space dimensions, etc.), improve production efficiency and control quality. It is suitable for mass-produced products, such as auto parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, and outer diameter calipers, and can quickly detect auto parts. At present, when automobile gauges are clamped and measured on auto parts, position deviations are prone to occur, which is not conducive to the fixation and measurement of auto parts by automobile gauges. At this time, it will bring inconvenience to the work of the staff, and the centering adjustment device of the automobile gauge is needed to adjust the center of the auto parts.

[0003] For example, the patent with application number 202321765262.8 discloses a centering adjustment device for automobile inspection fixtures, which relates to the field of automobile inspection fixture technology, including: a load-bearing seat, a centering component is movably connected to the top of the load-bearing seat, and an auxiliary component is fixedly installed on the top of the load-bearing seat; the centering component includes: a limit column movably connected to the top of the load-bearing seat, a mounting sleeve is fixedly installed below the limit column, a side mounting block is fixedly installed on one side of the mounting sleeve, brackets are fixedly installed on both sides of the mounting sleeve, and a fixing plate is fixedly installed below the bracket. This new automobile inspection fixture centering adjustment device, by dividing the load-bearing seat into a plurality of connecting grooves, the interior of the connecting grooves is evenly connected with the centering component and the auxiliary group, so as to achieve the use of the auxiliary inspection fixture for parts in the inspection fixture station, facilitate the comprehensive use of the centering adjustment, increase the use of automobile inspection fixtures for fixed measurement, and improve the working efficiency of automobile inspection fixtures.

[0004] The inventor believes that the existing technologies are all set on the four sides of the inspection fixture, which on the one hand reduces the space for placing parts, and on the other hand makes the production cost of multiple centering adjustment devices high. Utility Model Content

[0005] The utility model mainly provides a centering adjustment device for an automobile inspection tool, which is used to solve the technical problems raised in the above-mentioned background technology.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A centering adjustment device for an automobile inspection fixture comprises a base and a mounting platform, wherein the mounting platform is mounted on the upper end surface of the base, the upper end surface of the base is provided with an annular groove around the mounting platform, a sleeve is rotatably connected in the annular groove, the sleeve extends upward from the annular groove, the outer wall of the sleeve is symmetrically provided with mounting rods, the upper end surface of the mounting rod is provided with a slide groove, an adjustment component is slidably connected in the slide groove, and the adjustment component is used for centering adjustment of the inspection fixture.

[0008] Preferably, an inwardly recessed annular mounting groove is provided in the annular groove, a first motor is provided in the mounting groove, a first gear is installed at the output end of the first motor, and a second gear meshing with the first gear is installed at one end of the sleeve extending into the annular groove.

[0009] Preferably, a programmable controller is installed on the front end surface of the base, an infrared transmitter connected to the programmable controller via a wire is installed on the lower end surface of the mounting rod, an infrared receiver corresponding to the infrared transmitter is provided on the upper end surface of the base, and the infrared receiver is connected to the programmable controller via a wire.

[0010] Preferably, the adjustment assembly includes a mounting plate, a cylinder and a push plate, the mounting plate is slidably connected in the slide groove, the cylinder is mounted on the upper end surface of the mounting plate, and the push plate is mounted on the output end of the cylinder.

[0011] Preferably, a sliding block connected to the sliding groove is provided on the lower end surface of the mounting plate, and a pushing component for pushing the sliding block to move is provided in the sliding groove.

[0012] Preferably, the pushing assembly includes a second motor and a screw rod, the screw rod is rotatably connected in the slide groove, the second motor is installed on the outer wall of the mounting rod and is used to drive the screw rod to rotate, the outer wall of the slider is provided with a threaded hole passing through the slider, and the slider is threadedly connected to the outer wall of the screw rod through the threaded hole.

[0013] Preferably, the left and right walls of the slide groove are symmetrically provided with rotating holes, the left and right ends of the screw rod are symmetrically provided with rotating shafts rotatably connected to the rotating holes, and the output end of the second motor extends into the rotating hole and is fixedly connected to the rotating shaft.

[0014] Preferably, the outer wall of the second motor is provided with a shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting a rotating sleeve and slidingly connecting an adjustment component on the sleeve, the symmetrically arranged adjustment components can be used to coordinate with the rotating sleeve to adjust the centering of the gauge in multiple directions, thereby increasing the space for placing parts and reducing production costs;

[0017] 2. By providing the first motor, the first gear and the second gear, the first motor can be used to drive the sleeve to rotate automatically, thereby facilitating the adjustment of the position of the adjustment component;

[0018] 3. By setting up a programmable controller, an infrared transmitter and an infrared receiver, the first motor can be controlled after it is started, so that the motor can be stopped and the positioning rotation of the sleeve can be realized;

[0019] 4. By setting a slider, it is convenient to slide and connect the mounting plate with the slide groove, and by setting a pushing component, it is convenient to push the slider to move automatically.

[0020] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional view of the utility model;

[0023] Figure 3 for Figure 2 A magnified view of area a;

[0024] Figure 4 for Figure 2 Enlarged view of area b.

[0025] In the figure: 1. base; 11. annular groove; 111. mounting groove; 112. first motor; 113. first gear; 12. sleeve; 121. second gear; 13. mounting rod; 131. slide groove; 1311. rotating hole; 132. infrared transmitter; 14. programmable controller; 15. infrared receiver; 2. mounting table; 3. adjustment component; 31. mounting plate; 311. slider; 312. threaded hole; 32. cylinder; 33. push plate; 4. pushing component; 41. second motor; 411. housing; 42. screw rod; 421. rotating shaft. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly connected by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0028] Please pay attention to Figures 1 to 4 A centering adjustment device for an automobile inspection fixture comprises a base 1 and a mounting platform 2, wherein the mounting platform 2 is mounted on the upper end surface of the base 1, wherein the upper end surface of the base 1 is provided with an annular groove 11 around the mounting platform 2, wherein a sleeve 12 is rotatably connected in the annular groove 11, wherein the sleeve 12 extends upwardly out of the annular groove 11, wherein mounting rods 13 are symmetrically arranged on the outer wall of the sleeve 12, wherein a slide groove 131 is arranged on the upper end surface of the mounting rod 13, wherein an adjustment component 3 is slidably connected in the slide groove 131, wherein the adjustment component 3 is used for centering adjustment of the inspection fixture.

[0029] Specifically, by providing a rotatably connected sleeve 12 and slidably connecting an adjustment component 3 on the sleeve 12, the symmetrically arranged adjustment components 3 can be used to coordinate with the rotating sleeve 12 to perform centering adjustments on multiple orientations of the inspection fixture, thereby increasing the component placement space and reducing production costs.

[0030] Please pay attention to Figure 1 , Figure 2 , Figure 4 , the annular groove 11 is provided with an inwardly recessed annular mounting groove 111, and the mounting groove 111 is provided with a first motor 112, and the output end of the first motor 112 is provided with a first gear 113, and the end of the sleeve 12 extending into the annular groove 11 is provided with a second gear 121 meshing with the first gear 113, by arranging the first motor 112, the first gear 113 and the second gear 121, the sleeve 12 can be driven to rotate automatically by the first motor 112, so as to facilitate the adjustment of the position of the adjustment component 3, the front end surface of the base 1 is provided with a programmable controller 14, the lower end surface of the mounting rod 13 is provided with an infrared transmitter 132 connected to the programmable controller 14 by a wire, and the upper end surface of the base 1 is provided with an infrared receiver 15 corresponding to the infrared transmitter 132, and the infrared receiver 15 is connected to the programmable controller 14 by a wire, and by arranging the programmable controller 14, the infrared transmitter 132 and the infrared receiver 15, the first motor 112 can be controlled after it is started, so as to facilitate the motor to stop running and realize the positioning rotation of the sleeve 12.

[0031] Please pay attention to Figures 1 to 3The adjusting component 3 includes a mounting plate 31, a cylinder 32 and a push plate 33. The mounting plate 31 is slidably connected in the slide groove 131. The cylinder 32 is mounted on the upper end surface of the mounting plate 31. The push plate 33 is mounted on the output end of the cylinder 32. By arranging the cylinder 32 and the push plate 33, it is convenient to push the parts on the inspection fixture to achieve centering adjustment. The lower end surface of the mounting plate 31 is provided with a slider 311 connected to the slide groove 131. The slide groove 131 is provided with a pushing component 4 for pushing the slider 311 to move. By arranging the slider 311, it is convenient to slide the mounting plate 31 with the slide groove 131. By arranging the pushing component 4, it is convenient to push the slider 311 to move automatically. The pushing component 4 includes a second motor 41 and a screw rod 42. The screw rod 42 is rotatably connected in the slide groove 131. The second motor 41 is arranged The second motor 41 is provided with a shell 411 on the outer wall of the second motor 41, and the shell 411 is provided with a shell 411 to protect the second motor 41.

[0032] The specific operation mode of the utility model is as follows:

[0033] When in use, turn on the controller, put the inspection fixture on the mounting table 2 and put the part on the inspection fixture, then install the switch to start the second motor 41, the second motor 41 starts in forward rotation and drives the screw rod 42 to rotate, so that the mounting plates 31 are brought closer to each other through the cooperation of the screw rod 42 and the threaded hole 312, and the position of the cylinder 32 is adjusted. When it reaches the appropriate position, turn off the second motor 41, then press the switch to start the cylinder 32, so that the cylinder 32 pushes the push plate 33, and the push plate 33 pushes the part to adjust the center. When the adjustment is completed, turn off the cylinder 32 to reset the push plate 33. Further, Press the switch to start the first motor 112, and the first motor 112 starts to drive the first gear 113 to rotate. The first gear 113 engages with the second gear 121 to drive the sleeve 12 to rotate, thereby adjusting the position of the cylinder 32. When the infrared transmitter 132 aligns with another infrared receiver 15 as the mounting rod 13 rotates, the infrared receiver 15 turns off the first motor 112 after receiving the signal, stops rotating the sleeve 12, and further presses the switch again to start the cylinder 32 to adjust the other two ends of the part to the center. After the adjustment is completed, the cylinder 32 is turned off.

[0034] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An automobile inspection fixture centering adjustment device, comprising a base (1) and a mounting platform (2), characterized in that: The mounting platform (2) is mounted on the upper end surface of the base (1); the upper end surface of the base (1) is provided with an annular groove (11) around the mounting platform (2); a sleeve (12) is rotatably connected in the annular groove (11); the sleeve (12) extends upward from the annular groove (11); a mounting rod (13) is symmetrically provided on the outer wall of the sleeve (12); a sliding groove (131) is provided on the upper end surface of the mounting rod (13); an adjusting component (3) is slidably connected in the sliding groove (131); the adjusting component (3) is used for centering adjustment of the inspection fixture.

2. The centering adjustment device for automobile inspection fixture according to claim 1 is characterized in that: An inwardly recessed annular mounting groove (111) is provided in the annular groove (11), a first motor (112) is provided in the mounting groove (111), a first gear (113) is installed at the output end of the first motor (112), and a second gear (121) meshing with the first gear (113) is installed at one end of the sleeve (12) extending into the annular groove (11).

3. The centering adjustment device for automobile inspection fixture according to claim 2, characterized in that: A programmable controller (14) is installed on the front end surface of the base (1), an infrared transmitter (132) connected to the programmable controller (14) via a wire is installed on the lower end surface of the mounting rod (13), and an infrared receiver (15) corresponding to the infrared transmitter (132) is provided on the upper end surface of the base (1), and the infrared receiver (15) is connected to the programmable controller (14) via a wire.

4. The centering adjustment device for automobile inspection fixture according to claim 1, characterized in that: The adjusting assembly (3) comprises a mounting plate (31), a cylinder (32) and a push plate (33); the mounting plate (31) is slidably connected in the slide groove (131); the cylinder (32) is mounted on the upper end surface of the mounting plate (31); and the push plate (33) is mounted on the output end of the cylinder (32).

5. The centering adjustment device for automobile inspection fixture according to claim 4, characterized in that: The lower end surface of the mounting plate (31) is provided with a sliding block (311) connected to the sliding groove (131), and the sliding groove (131) is provided with a pushing component (4) for pushing the sliding block (311) to move.

6. The centering adjustment device for automobile inspection fixture according to claim 5, characterized in that: The pushing assembly (4) comprises a second motor (41) and a screw rod (42); the screw rod (42) is rotatably connected in the slide groove (131); the second motor (41) is mounted on the outer wall of the mounting rod (13) and is used to drive the screw rod (42) to rotate; the outer wall of the slider (311) is provided with a threaded hole (312) penetrating the slider (311); the slider (311) is threadedly connected to the outer wall of the screw rod (42) through the threaded hole (312).

7. The centering adjustment device for automobile inspection fixture according to claim 6, characterized in that: The left and right walls of the slide groove (131) are symmetrically provided with rotating holes (1311), the left and right ends of the screw rod (42) are symmetrically provided with rotating shafts (421) rotatably connected to the rotating holes (1311), and the output end of the second motor (41) extends into the rotating hole (1311) and is fixedly connected to the rotating shaft (421).

8. The centering adjustment device for automobile inspection fixture according to claim 7, characterized in that: The outer wall of the second motor (41) is provided with a housing (411).

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