Reversible inverted gauge

Abstract

The utility model relates to a reversible inverted gauge, which comprises a support frame, a left side fixing frame and a right side fixing frame, and a gauge platform is fixed at the top end of the support frame. According to the turnover inverted gauge, when an automobile part needs to be turned over, first motors on the left side and the right side are started, and left and right side moving blocks move downwards and drive left and right side clamping structures to move downwards; when moving to the left side and the right side of the automobile part, a second electric push rod in a left clamping structure and a right clamping structure is started, the left side and the right side of the automobile part are clamped and fixed, and after clamping and fixing, the clamped and fixed automobile part is driven by first motors on the left side and the right side to move upwards to a certain distance, and then second motors are started; according to the utility model, the left and right side first motors drive the clamped and fixed automobile part to turn over, and after turning over, the clamped and fixed automobile part is driven by the left and right side first motors to move downwards and move to the detection tool platform, so that turning over can be realized, and detection of the automobile part is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of inverted gauges, in particular to a flippable inverted gauge. Background Art

[0002] Gauges are simple tools used by industrial manufacturers to control the various sizes of products, improve production efficiency and control quality. They are suitable for mass-produced products, such as auto parts, to replace professional measuring tools. Gauges can be inverted.

[0003] For example, Chinese patent CN 218443622 U discloses an inverted automobile roof inspection fixture, including an inspection fixture carrier, a roof profiling platform structure and an inspection fixture clamping platform group, wherein the inspection fixture carrier includes a supporting main frame platform, an inspection fixture platform arranged on the upper part of the supporting main frame platform and a main frame auxiliary component arranged on the upper part of the supporting main frame platform, the roof profiling platform structure includes a top frame structure and a pillar profiling component group arranged between the top frame structure and the inspection fixture platform, and the inspection fixture clamping platform group includes an upper side clamping platform group, a lower side clamping platform group and a rear end clamping platform group arranged on the upper part of the inspection fixture platform. The beneficial effects of the utility model are as follows: 1. The inspection fixture profile and the workpiece installation position fully simulate the sheet metal profile and the side layer contact surface adaptation; it can improve the client loading matching and improve the success rate; 2. The A, B, and C pillars of automobile plastic parts can conveniently reflect the loading status, reduce the problems when parts are loaded, and can timely identify product inspection quality problems; 3. Reduce the generation of defective products and save costs.

[0004] Although the above patent can reduce the generation of defective products and save costs, since there is no flipping structure on the inspection fixture in the patent, it is not convenient to flip the inspection object on the inspection fixture when the inspection object is heavy, thereby reducing practicality. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a flippable inverted inspection fixture with the advantages of flippable inspection, etc., which solves the problem that since no flipping structure is provided on the inspection fixture, it is inconvenient to flip the inspection object on the inspection fixture for inspection when the inspection object is heavy, thereby reducing the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flippable inverted inspection fixture, comprising a support frame and left and right fixed frames, a inspection fixture platform is fixed on the top of the support frame, a flipping mechanism is provided inside the left and right fixed frames, and an adjustment mechanism is provided on the left and right sides of the upper surface of the inspection fixture platform;

[0007] The flipping mechanism includes a threaded rod rotatably connected to the inside of the left and right fixed frames through bearings, a first motor is fixed to the upper surface of the fixed frame, the outer side of the output shaft of the first motor is fixedly connected to the top of the threaded rod, the outer side of the threaded rod is threadedly connected to a moving block, fixed blocks are fixed to the opposite sides of the moving blocks on the left and right sides, fixed frames are fixed to the opposite sides of the fixed blocks on the left and right sides, a second motor is fixed to the side wall of the inner cavity of the left and right fixed frames opposite to each other, and a connecting component is provided on the opposite side of the left and right fixed frames.

[0008] Furthermore, the connecting assembly includes a rotating frame rotatably connected to the opposite side of the left and right fixed frames through a bearing, the outer sides of the second motor output shafts on the left and right sides are fixedly connected to the opposite sides of the left and right rotating frames, and the opposite sides of the left and right rotating frames are fixed with a clamping structure.

[0009] Furthermore, the clamping structure includes a second electric push rod fixed on the opposite side of the left and right rotating frames, telescopic rods are fixed on the opposite side of the left and right rotating frames and on the upper and lower sides of the second electric push rod, and clamping plates are fixed to the outer sides of the output shafts of the second electric push rods on the left and right sides, and the opposite sides of the left and right clamping plates are fixedly connected to the opposite side of the left and right telescopic rods.

[0010] Furthermore, the telescopic rod comprises a first sliding rod, and a second sliding rod is slidably connected inside the first sliding rod.

[0011] Further, the adjustment mechanism includes fixing grooves on the left and right sides of the upper surface of the inspection tool platform, a limited rectangular rod is fixed inside the fixing groove, a connecting block is slidably connected to the outer side of the limited rectangular rod, the upper surface of the connecting block is fixedly connected to the lower surface of the fixed frame, connecting rods are fixed on the left and right sides of the inspection tool platform, first electric push rods are fixed on the opposite sides of the connecting rods on the left and right sides, and the outer sides of the output shafts of the first electric push rods on the left and right sides are fixedly connected to the sides opposite to the left and right fixed frames.

[0012] Furthermore, the connecting block makes a left-right linear movement inside the fixing groove, and the connecting block makes a left-right linear movement outside the limiting rectangular rod.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. When the automobile part needs to be flipped, the first motors on the left and right sides of the flippable inverted inspection fixture are started, and the left and right moving blocks are moved downward and drive the left and right clamping structures to move downward, and can be carried out to the left and right sides of the automobile part. When moving to the left and right sides of the automobile part, the second electric push rods in the left and right clamping structures are started and the left and right sides of the automobile part are clamped and fixed. After clamping and fixing, the clamped automobile part is driven by the first motors on the left and right sides to move upward and move to a certain distance before the second motor is started to drive the clamped automobile part to flip. After flipping, the clamped automobile part is driven by the first motors on the left and right sides to move downward and move to the inspection fixture platform, so that flipping can be realized, which is convenient for testing the automobile part.

[0015] 2. The reversible inverted inspection fixture can change the spacing between the left and right fixed frames by starting the first electric push rods on the left and right sides. This can then be used to flip automobile parts of different sizes, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the support frame and the inspection fixture platform of the utility model;

[0018] Figure 3 This is a schematic diagram of the turning mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the adjustment mechanism of the utility model.

[0020] In the figure: 1 support frame, 2 fixed frame, 3 inspection fixture platform, 4 flip mechanism, 401 threaded rod, 402 has a first motor, 403 moving block, 404 fixed block, 405 fixed frame, 406 second motor, 407 rotating frame, 408 clamping structure, 5 adjustment mechanism, 501 fixed slot, 502 limiting rectangular rod, 503 connecting block, 504 connecting rod, 505 first electric push rod. 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] See also Figure 1-2In this embodiment, a reversible inverted inspection fixture comprises a support frame 1 and left and right fixed frames 2. The left and right fixed frames 2 are provided with fixing openings on opposite sides. A inspection fixture platform 3 is fixed on the top of the support frame 1. A reversing mechanism 4 is provided inside the left and right fixed frames 2. The reversing mechanism 4 can be turned over to facilitate the inspection of automobile parts. Adjustment mechanisms 5 are provided on the left and right sides of the upper surface of the inspection fixture platform 3. The adjustment mechanism 5 can turn over automobile parts of different sizes. The automobile parts to be inspected can be placed upside down on the inspection fixture platform 3 to inspect their quality problems, which can be inspected by external inspection equipment.

[0023] See also Figure 3 In order to achieve flipping and facilitate the inspection of automobile parts, in this embodiment, the flipping mechanism 4 includes a threaded rod 401 rotatably connected to the inside of the left and right fixed frames 2 through a bearing, a first motor 402 is fixed to the upper surface of the fixed frame 2, the outer side of the output shaft of the first motor 402 is fixedly connected to the top of the threaded rod 401, and a moving block 403 is threadedly connected to the outer side of the threaded rod 401, and a fixed block 404 is fixed to the opposite side of the left and right moving blocks 403, and a fixed frame 405 is fixed to the opposite side of the left and right fixed blocks 404, and a second motor 406 is fixed to the side wall of the inner cavity of the left and right fixed frames 405, and a connecting component is provided on the opposite side of the left and right fixed frames 405.

[0024] In this embodiment, when the automobile component needs to be flipped, the first motors 402 on the left and right sides are started, and the output shafts of the first motors 402 on the left and right sides drive the threaded rods 401 on the left and right sides to rotate inside the left and right fixed frames 2, and the left and right moving blocks 403 move downward and drive the left and right clamping structures 408 to move downward, and can move to the left and right sides of the automobile component. When moving to the left and right sides of the automobile component, the second electric push rods in the left and right clamping structures 408 are started and the left and right sides of the automobile component are clamped and fixed.

[0025] In this embodiment, the connecting component includes a rotating frame 407 which is rotatably connected to the opposite side of the left and right fixed frames 405 through a bearing, the outer sides of the output shafts of the left and right second motors 406 are fixedly connected to the opposite side of the left and right rotating frames 407, and the opposite sides of the left and right rotating frames 407 are fixed with a clamping structure 408, the clamping structure 408 includes a second electric push rod fixed to the opposite side of the left and right rotating frames 407, telescopic rods are fixed to the opposite side of the left and right rotating frames 407 and located on the upper and lower sides of the second electric push rod, clamping plates are fixed to the outer sides of the output shafts of the left and right second electric push rods, and the opposite sides of the left and right clamping plates are fixedly connected to the opposite side of the left and right telescopic rods, and the telescopic rod includes a first sliding rod, and the second sliding rod is slidably connected inside the first sliding rod.

[0026] It should be noted that after being fixed, the clamped automobile parts are driven by the first motors 402 on the left and right sides to move upward and move to a certain distance before the second motor 406 is started. The output shaft of the second motor 406 can drive the clamped automobile parts to flip over. After flipping, the clamped automobile parts are driven by the first motors 402 on the left and right sides to move downward and onto the inspection fixture platform 3, thereby realizing flipping and improving practicality.

[0027] See also Figure 4 In order to flip automobile parts of different sizes, in this embodiment, the adjustment mechanism 5 includes a fixed groove 501 opened on the left and right sides of the upper surface of the inspection tool platform 3, and a limited rectangular rod 502 is fixed inside the fixed groove 501. The outer side of the limited rectangular rod 502 is slidably connected with a connecting block 503. The upper surface of the connecting block 503 is fixedly connected to the lower surface of the fixed frame 2. The left and right sides of the inspection tool platform 3 are fixed with connecting rods 504, and the opposite sides of the left and right connecting rods 504 are fixed with first electric push rods 505. The outer sides of the output shafts of the left and right first electric push rods 505 are fixedly connected to the opposite sides of the left and right fixed frames 2. By starting the left and right first electric push rods 505, the output shafts of the left and right first electric push rods 505 can push the left and right fixed frames 2 in synchronous relative directions or opposite directions.

[0028] In this embodiment, the connection block 503 moves linearly left and right inside the fixing groove 501 , and the connection block 503 moves linearly left and right outside the limiting rectangular rod 502 .

[0029] It should be noted that the distance between the left and right fixing frames 2 can be changed, so that automobile parts of different sizes can be turned over to improve practicality.

[0030] The working principle of the above embodiment is:

[0031] (1) The automobile parts to be inspected can be placed upside down on the inspection fixture platform 3 to inspect their quality problems. The inspection can be carried out through external inspection equipment. When the automobile parts need to be turned over, the first motors 402 on the left and right sides are started. The output shafts of the first motors 402 on the left and right sides drive the threaded rods 401 on the left and right sides to rotate inside the left and right fixing frames 2. The left and right moving blocks 403 move downward and drive the left and right clamping structures 408 to move downward. The automobile parts can be moved to the left and right sides. When the automobile parts are moved to the left and right sides, the second electric push rods in the left and right clamping structures 408 are started and the left and right sides of the automobile parts are clamped and fixed. After clamping and fixing, the automobile parts that have been clamped and fixed are driven to move upward and move to a certain distance. Then the second motor 406 is started. The output shaft of the second motor 406 can drive the automobile parts that have been clamped and fixed to turn over. After turning over, the automobile parts that have been clamped and fixed are driven to move downward and move to the inspection fixture platform 3 by the first motors 402 on the left and right sides. Then, the automobile parts that have been clamped and fixed can be turned over, thereby improving practicality.

[0032] (2) By starting the first electric push rods 505 on the left and right sides, the output shafts of the first electric push rods 505 on the left and right sides can push the fixed frames 2 on the left and right sides in synchronous relative directions or opposite directions, thereby changing the distance between the fixed frames 2 on the left and right sides, and then flipping automobile parts of different sizes, thereby improving practicality.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A reversible inverted inspection fixture, comprising a support frame (1) and left and right fixing frames (2), characterized in that: A check fixture platform (3) is fixed to the top of the support frame (1), a flip mechanism (4) is provided inside the fixed frame (2) on the left and right sides, and an adjustment mechanism (5) is provided on the left and right sides of the upper surface of the check fixture platform (3); The flip mechanism (4) comprises a threaded rod (401) rotatably connected to the inside of the left and right fixed frames (2) through a bearing, a first motor (402) is fixed to the upper surface of the fixed frame (2), the outer side of the output shaft of the first motor (402) is fixedly connected to the top of the threaded rod (401), the outer side of the threaded rod (401) is threadedly connected to a moving block (403), the left and right moving blocks (403) are fixed to opposite sides thereof, the left and right fixed blocks (404) are fixed to opposite sides thereof, a second motor (406) is fixed to opposite sides of the inner cavity of the left and right fixed frames (405), and a connecting component is provided on opposite sides of the left and right fixed frames (405).

2. The reversible inverted gauge according to claim 1, characterized in that: The connection assembly comprises a rotating frame (407) rotatably connected to opposite sides of the left and right fixed frames (405) via a bearing, the outer sides of the output shafts of the second motors (406) on the left and right sides are fixedly connected to the opposite sides of the left and right rotating frames (407), and the opposite sides of the left and right rotating frames (407) are fixed with a clamping structure (408).

3. The reversible inverted gauge according to claim 2, characterized in that: The clamping structure (408) comprises a second electric push rod fixed on the opposite side of the left and right rotating frames (407), telescopic rods are fixed on the opposite side of the left and right rotating frames (407) and on the upper and lower sides of the second electric push rod, and clamping plates are fixed on the outer sides of the output shafts of the left and right second electric push rods, and the opposite sides of the left and right clamping plates are fixedly connected to the opposite sides of the left and right telescopic rods.

4. The reversible inverted gauge according to claim 3, characterized in that: The telescopic rod comprises a first sliding rod, and a second sliding rod is slidably connected inside the first sliding rod.

5. The reversible inverted gauge according to claim 1, characterized in that: The adjustment mechanism (5) comprises a fixing groove (501) provided on the left and right sides of the upper surface of the inspection tool platform (3); a limited rectangular rod (502) is fixed inside the fixing groove (501); a connecting block (503) is slidably connected to the outer side of the limited rectangular rod (502); the upper surface of the connecting block (503) is fixedly connected to the lower surface of the fixed frame (2); connecting rods (504) are fixedly connected to the left and right sides of the inspection tool platform (3); first electric push rods (505) are fixedly connected to the opposite sides of the connecting rods (504) on the left and right sides; and the outer sides of the output shafts of the first electric push rods (505) on the left and right sides are fixedly connected to the opposite sides of the fixed frames (2) on the left and right sides.

6. The reversible inverted gauge according to claim 5, characterized in that: The connecting block (503) moves linearly left and right inside the fixing groove (501), and the connecting block (503) moves linearly left and right outside the limiting rectangular rod (502).

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