A meter bracket used in conjunction with an automobile inspection fixture

Abstract

The utility model provides a meter bracket used in conjunction with an automobile inspection fixture, comprising a base and a lifting assembly installed at the top center of the base; a rotator installed at the lifting end of the lifting assembly, and a fixed block is rotatably connected at the output end of the rotator, a cross bar is fixedly arranged on the inner side wall of the fixed block, and a first mounting seat is fixedly arranged on one end of the cross bar away from the fixed block; second mounting seats are symmetrically arranged at both ends of the first mounting seat, and an angle adjustment assembly is arranged in the gap between the first mounting seat and any group of second mounting seats; the utility model has good adjustability of adjacent dial indicators to fit workpieces, which greatly improves applicability and detection accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical measurement, in particular to a meter bracket used in conjunction with an automobile inspection tool. Background Art

[0002] In order to ensure the quality of automobiles, it is often necessary to conduct quality inspection on automobile parts, and the face difference of products is an important quality inspection indicator. At present, the face difference of products is generally detected by adding a section gauge at the position corresponding to the measuring point position of the product to be tested on the automobile inspection fixture. However, this kind of inspection fixture has a complex overall structure, a long production time, high cost, and increases the labor intensity of workers when carrying it because of its heavy weight. For this reason, industry insiders try to use a dial indicator instead of a section gauge to detect the face difference of products, but in actual attempts, how to make the dial indicator and the automobile inspection fixture better cooperate to ensure the detection accuracy and efficiency has become an urgent problem to be solved.

[0003] After searching, in the prior art, a Chinese patent with patent application number CN201922003587.2 discloses "a meter bracket used in conjunction with an automobile inspection fixture, comprising a dial indicator, a measuring extension plate, a support rod, a first measuring reference surface, a second measuring reference surface and a locking rod, the measuring extension plate is provided with a first through hole and a bar through hole, the dial indicator can be inserted into the first through hole, the locking rod passes through the bar through hole and is detachably connected to the top of the support rod; the bottom of the support rod can be sleeved with the first measuring reference surface and the second measuring reference surface. The meter bracket can not only flexibly install the dial indicator on the inspection fixture, but also select the reference surface according to the situation of the inspection fixture. At the same time, the alignment position of the measuring rod of the dial indicator can be adjusted according to the position of the measuring point of the inspection product", but there are still the following defects: the adjustability of adjacent dial indicators to fit the workpiece is poor, which is not conducive to ensuring applicability and detection accuracy.

[0004] Therefore, we have made improvements to this and proposed a meter stand for use with automobile inspection fixtures. Utility Model Content

[0005] The utility model aims to solve the problem that the existing adjacent dial indicators have poor adjustability in fitting workpieces, which is not conducive to ensuring applicability and detection accuracy.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] The meter stand used with the automobile inspection fixture can improve the above problems.

[0008] The utility model is specifically as follows:

[0009] It includes a base and a lifting assembly installed at the top center of the base; a rotator installed at the lifting end of the lifting assembly, and a fixed block is rotatably connected to the output end of the rotator, a cross bar is fixedly provided on the inner side wall of the fixed block, and a first mounting seat is fixedly provided on the end of the cross bar away from the fixed block; second mounting seats are symmetrically provided at both ends of the first mounting seat, and an angle adjustment assembly is provided in the gap between the first mounting seat and any group of second mounting seats.

[0010] As a preferred technical solution of the present utility model, the angle adjustment assembly includes a first L-shaped plate fixedly mounted on the inner wall of the first mounting seat and symmetrically distributed, and a second L-shaped plate fixedly mounted on the inner wall of the second mounting seat and symmetrically distributed, the side walls of the first L-shaped plate and the second L-shaped plate are slidably connected with a slide seat, a first connecting rod is movably arranged between the slide seat mounted on the first L-shaped plate and the vertical section of the second L-shaped plate, a second connecting rod is movably arranged between the slide seat mounted on the second L-shaped plate and the vertical section of the first L-shaped plate, and the first connecting rod and the second connecting rod are movably connected at the junction, and a first electric telescopic rod is also fixedly mounted on the outer wall of the first L-shaped plate, and the telescopic end of the first electric telescopic rod is fixedly connected to the slide seat.

[0011] As a preferred technical solution of the utility model, the lifting assembly includes a rectangular column fixedly installed on the top of the base, the inner cavity of the rectangular column is a through structure, a second electric telescopic rod is fixedly provided in the inner cavity of the bottom section of the rectangular column, a square rod is fixedly installed at the telescopic end of the second electric telescopic rod, and the outer wall of the square rod is slidably connected to the top inner wall of the rectangular column.

[0012] As a preferred technical solution of the utility model, a thread groove is provided at one end of any group of the second mounting seats away from the first mounting seat, a screw is threadedly connected to the inner wall of the thread groove, a third mounting seat is threadedly connected to the outer wall of the screw, and a symmetrically distributed slideway is provided at one end of the second mounting seat close to the thread groove, a slide rod is slidably connected to the inner wall of the slide, and the end of the slide rod away from the slide is fixedly connected to the third mounting seat.

[0013] As a preferred technical solution of the utility model, the first mounting seat and the third mounting seat are both fixedly provided with an L-shaped bracket at one end away from the cross bar, and a dial indicator is detachably installed at the center of any group of the L-shaped brackets.

[0014] As a preferred technical solution of the utility model, bolts are threadedly connected at the four corners of the bottom of the base, a rotator is fixedly installed on the top of the square rod, and the rotator is installed at a position between the square rod and the fixed block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the solution of the utility model:

[0017] 1. The angle between the first mounting seat and the second mounting seat is adjusted by setting an angle adjustment component, thereby achieving adaptability to the detection points that are not on the same straight line, and solving the problem in the prior art that the adjacent dial indicators have poor adjustability in fitting the workpiece, which is not conducive to ensuring applicability and detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the three-dimensional structural schematic diagrams of the meter stand provided by the utility model for use with the automobile inspection fixture;

[0019] Figure 2 The second schematic diagram of the three-dimensional structure of the meter bracket used in conjunction with the automobile inspection fixture provided by the utility model;

[0020] Figure 3 This is a schematic diagram of the exploded structure of the mounting base of the meter bracket used in conjunction with the automobile inspection fixture provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the angle adjustment component structure of the meter stand provided by the utility model for use with the automobile inspection fixture;

[0022] Figure 5 A schematic cross-sectional view of the screw rod and the slide rod of the meter bracket used in conjunction with the automobile inspection fixture provided by the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the three-dimensional structure of the lifting component of the meter bracket used in conjunction with the automobile inspection fixture.

[0024] Indicated in the figure:

[0025] 1. Base; 2. Lifting assembly; 201. Rectangular column; 202. Second electric telescopic rod; 203. Square rod; 3. Rotator; 4. Fixing block; 5. Cross bar; 6. First mounting seat; 7. Second mounting seat; 8. Angle adjustment assembly; 801. First L-shaped plate; 802. Second L-shaped plate; 803. Slide seat; 804. First connecting rod; 805. Second connecting rod; 806. First electric telescopic rod; 9. Threaded groove; 10. Screw; 11. Third mounting seat; 12. Slideway; 13. Slide rod; 14. L-shaped bracket; 15. Dial indicator; 16. Bolt. DETAILED DESCRIPTION

[0026] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] like Figure 1-6 As shown, the present embodiment proposes a meter bracket for use with an automobile inspection fixture, comprising a base 1, and also comprising a lifting assembly 2, which is installed at the top center of the base 1; a rotator 3, which is installed at the lifting end of the lifting assembly 2, and is also rotatably connected to a fixed block 4 at the output end of the rotator 3, a cross bar 5 is fixedly provided on the inner wall of the fixed block 4, and a first mounting seat 6 is fixedly installed on the end of the cross bar 5 away from the fixed block 4; second mounting seats 7 are symmetrically provided at both ends of the first mounting seat 6, and an angle adjustment assembly 8 is provided in the gap between the first mounting seat 6 and any group of second mounting seats 7, so that adjacent dial indicators have good adjustability in fitting workpieces, which is conducive to ensuring applicability and detection accuracy.

[0031] like Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the angle adjustment component 8 includes a first L-shaped plate 801 fixedly mounted on the inner wall of the first mounting seat 6 and symmetrically distributed, and a second L-shaped plate 802 fixedly mounted on the inner wall of the second mounting seat 7 and symmetrically distributed. The side walls of the first L-shaped plate 801 and the second L-shaped plate 802 are slidably connected with a slide 803. A first connecting rod 804 is movably arranged between the slide 803 mounted on the first L-shaped plate 801 and the vertical section of the second L-shaped plate 802. A second connecting rod 805 is movably arranged between the slide 803 mounted on the second L-shaped plate 802 and the vertical section of the first L-shaped plate 801, and the first connecting rod 804 and the second connecting rod 805 are movably connected at the intersection, and a first electric telescopic rod 806 is also fixedly mounted on the outer wall of the first L-shaped plate 801, and the telescopic end of the first electric telescopic rod 806 is fixedly connected to the slide 803. The angle adjustment component 8 is arranged to facilitate the adjustment of the angle between the first mounting seat 6 and the second mounting seat 7.

[0032] like Figure 6As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the lifting component 2 includes a rectangular column 201 fixedly mounted on the top of the base 1, the inner cavity of the rectangular column 201 is a centrally-through structure, a second electric telescopic rod 202 is fixedly arranged in the inner cavity of the bottom section of the rectangular column 201, a square rod 203 is fixedly mounted on the telescopic end of the second electric telescopic rod 202, and the outer wall of the square rod 203 is slidably connected to the top inner wall of the rectangular column 201, and the longitudinal position of the dial indicator 15 mounted on the cross bar 5 and the test point is conveniently adjusted by setting the lifting component 2.

[0033] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, a thread groove 9 is provided at one end of any group of second mounting seats 7 away from the first mounting seat 6, the inner wall of the thread groove 9 is threadedly connected with a screw 10, and the outer wall of the screw 10 is threadedly connected with a third mounting seat 11, and a symmetrically distributed slideway 12 is provided at one end of the second mounting seat 7 close to the thread groove 9, and a slide rod 13 is slidably connected to the inner wall of the slideway 12, and the end of the slide rod 13 away from the slideway 12 is fixedly connected to the third mounting seat 11, so as to facilitate the adjustment of the distance between the third mounting seat 11 and the second mounting seat 7.

[0034] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the first mounting seat 6 and the third mounting seat 11 are fixedly provided with an L-shaped bracket 14 at one end away from the cross bar 5, and a dial indicator 15 is detachably installed at the center of any group of L-shaped brackets 14. By providing multiple groups of L-shaped brackets 14, it is convenient to install multiple groups of dial indicators 15.

[0035] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, bolts 16 are threadedly connected at the four corners of the bottom of the base 1, a rotator 3 is fixedly installed on the top of the square rod 203, and the rotator 3 is installed at a position between the square rod 203 and the fixed block 4. The provided bolts 16 facilitate the installation of the base 1 on the inspection fixture.

[0036] Specifically, when the meter stand used in conjunction with the automobile inspection fixture is used: first, the base 1 is installed at the required position of the inspection fixture by means of the provided bolts 16;

[0037] When the telescopic end of the second electric telescopic rod 202 is extended, the square rod 203 is driven to slide upward along the inner wall of the rectangular column 201. At this time, the cross bar 5 is away from the base 1. When the telescopic end of the second electric telescopic rod 202 is retracted, the square rod 203 is driven to slide downward along the inner wall of the rectangular column 201. At this time, the cross bar 5 is close to the base 1, so that it is easy to adjust the longitudinal position of the dial indicator 15 installed on the cross bar 5 and the test point;

[0038] Then, the rotator 3 is started, and the fixed block 4 is driven to rotate through the output end of the rotator 3. The fixed block 4 drives the cross bar 5 to move horizontally while rotating, so as to facilitate the adjustment of the horizontal position of the dial indicator 15 installed on the cross bar 5 and the test point;

[0039] The screw rod 10 is manually driven to rotate along the inner wall of the thread groove 9. During the rotation process, the third mounting seat 11 drives the slide bar 13 to slide along the inner wall of the slideway 12, so as to adjust the distance between the third mounting seat 11 and the second mounting seat 7. The position of the measuring rod of the dial indicator 15 can be adjusted according to the measuring point position of the product to be tested.

[0040] When the test points are on the same horizontal line, the telescopic end of the first electric telescopic rod 806 is extended, and at the same time, the two sets of slide seats 803 gradually slide outward along the inner walls of the first L-shaped plate 801 and the second L-shaped plate 802 respectively. At this time, the angle between the first mounting seat 6 and the second mounting seat 7 gradually increases until the first mounting seat 6 and the second mounting seat 7 are on the same horizontal line, so that the dial indicators 15 installed on the first mounting seat 6 and the second mounting seat 7 are on the same horizontal line, which is convenient for detecting the test points on the same straight line;

[0041] When the test points are not on the same horizontal line, the telescopic end of the first electric telescopic rod 806 is retracted, and at the same time, the two sets of slide seats 803 gradually slide inward along the inner walls of the first L-shaped plate 801 and the second L-shaped plate 802 respectively. At this time, the angle between the first mounting seat 6 and the second mounting seat 7 gradually decreases, so that it is convenient to adjust the position of the dial indicator 15 installed on the second mounting seat 7, so as to facilitate the detection of test points at different positions;

[0042] When all adjustments are completed, the telescopic end of the second electric telescopic rod 202 is retracted, and at the same time, the square rod 203 is driven to slide downward along the inner wall of the rectangular column 201, so that the measuring rod of the dial indicator 15 installed on the L-shaped bracket 14 fits the workpiece and then tests it.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A meter stand for use with an automobile inspection fixture, comprising a base (1), characterized in that: Also includes, A lifting assembly (2) mounted at the top center of the base (1); A rotator (3) is mounted on the lifting end of the lifting assembly (2), and a fixed block (4) is rotatably connected to the output end of the rotator (3), a cross bar (5) is fixedly provided on the inner side wall of the fixed block (4), and a first mounting seat (6) is fixedly mounted on the end of the cross bar (5) away from the fixed block (4); Second mounting seats (7) are symmetrically arranged at both ends of the first mounting seat (6), and an angle adjustment component (8) is arranged in the gap between the first mounting seat (6) and any group of second mounting seats (7).

2. The meter stand used in conjunction with an automobile inspection fixture according to claim 1, characterized in that: The angle adjustment assembly (8) comprises a first L-shaped plate (801) fixedly mounted on the inner wall of the first mounting seat (6) and symmetrically distributed, and a second L-shaped plate (802) fixedly mounted on the inner wall of the second mounting seat (7) and symmetrically distributed, the side walls of the first L-shaped plate (801) and the second L-shaped plate (802) are both slidably connected with a sliding seat (803), a first connecting rod (804) is movably arranged between the sliding seat (803) mounted on the first L-shaped plate (801) and the vertical section of the second L-shaped plate (802), a second connecting rod (805) is movably arranged between the sliding seat (803) mounted on the second L-shaped plate (802) and the vertical section of the first L-shaped plate (801), and the first connecting rod (804) and the second connecting rod (805) are movably connected at the intersection, and a first electric telescopic rod (806) is also fixedly mounted on the outer wall of the first L-shaped plate (801), and the telescopic end of the first electric telescopic rod (806) is fixedly connected to the sliding seat (803).

3. The meter stand used in conjunction with an automobile inspection fixture according to claim 1, characterized in that: The lifting assembly (2) comprises a rectangular column (201) fixedly mounted on the top of the base (1); the inner cavity of the rectangular column (201) is a through-hole structure; a second electric telescopic rod (202) is fixedly mounted in the inner cavity of the bottom section of the rectangular column (201); a square rod (203) is fixedly mounted on the telescopic end of the second electric telescopic rod (202); and an outer wall of the square rod (203) is slidably connected to the inner wall of the top of the rectangular column (201).

4. The meter stand used in conjunction with an automobile inspection fixture according to claim 2, characterized in that: A thread groove (9) is provided at one end of any group of the second mounting seats (7) away from the first mounting seat (6), a screw rod (10) is threadedly connected to the inner wall of the thread groove (9), and a third mounting seat (11) is threadedly connected to the outer wall of the screw rod (10), and symmetrically distributed slideways (12) are provided at one end of the second mounting seat (7) close to the thread groove (9), a slide rod (13) is slidably connected to the inner wall of the slideway (12), and the end of the slide rod (13) away from the slideway (12) is fixedly connected to the third mounting seat (11).

5. The meter stand used in conjunction with an automobile inspection fixture according to claim 4, characterized in that: An L-shaped bracket (14) is fixedly provided at one end of the first mounting seat (6) and the third mounting seat (11) away from the cross bar (5), and a dial indicator (15) is detachably mounted at the center of any set of the L-shaped brackets (14).

6. The meter stand used in conjunction with an automobile inspection fixture according to claim 3, characterized in that: Bolts (16) are threadedly connected at the four corners of the bottom of the base (1), and a rotator (3) is fixedly installed on the top of the square rod (203). The rotator (3) is installed at a position between the square rod (203) and the fixed block (4).

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