Clamping base for precision hardware detection

Abstract

The utility model belongs to the field of hardware clamping devices, and particularly relates to a clamping base for precision hardware detection. The technical problems that an existing hardware detection clamping device is insufficient in fixing effect, and multi-angle detection of hardware is inconvenient are solved. According to the technical scheme, the clamping base for precision hardware detection comprises a base assembly; the device further comprises a rotating assembly, a bearing assembly, a rotating assembly and a clamping assembly. Hardware is aligned with the circular ring on the column body to be placed, the through sleeve can be driven to rotate by rotating the first rotating ring, and the screw groove formed in the inner wall of the through sleeve is matched with the outer wall of the stud; and when the through sleeve rotates on the mounting ring, the stud rotates on the inner ring of the bearing, and meanwhile, the stud moves towards the inner wall of the circular ring to drive the three clamping blocks to clamp the hardware on the circular ring, so that the problem that a traditional hardware product detection device is insufficient in fixing effect is solved.

Description

Technical Field

[0001] The utility model belongs to the field of hardware clamping devices, and in particular relates to a clamping base for precision hardware detection. Background Art

[0002] Precision hardware is a kind of high-precision, high-quality metal parts, which are usually used in applications requiring precise size, shape and surface quality. They usually have complex geometric shapes and strict process requirements. Precision hardware is widely used in high-end fields such as aerospace, automobiles, electronics, and medical equipment. Hardware product testing devices are an indispensable part of the hardware production process. Traditional hardware product testing devices have shortcomings in fixing effects, which brings low convenience to users and is not convenient for multi-angle observation. Utility Model Content

[0003] In order to overcome the problem that when using a clamping base for precision hardware, traditional hardware product testing devices have insufficient fixing effects and are inconvenient for multi-angle observation.

[0004] The technical solution of the utility model is: a clamping base for precision hardware detection, including a base assembly; also including a rotating assembly, a bearing assembly, a rotating assembly and a clamping assembly; the base assembly is provided with a bearing assembly for loading hardware; the base assembly is provided with a rotating assembly for rotation; the bearing assembly is provided with a rotating assembly for rotation for subsequent clamping; the bearing assembly is provided with a clamping assembly for clamping hardware.

[0005] Preferably, by placing the hardware on the bearing assembly, the rotating assembly is movable to drive the clamping assembly to clamp the hardware, and by pulling the rotating assembly, the gear on the base assembly can be driven to rotate the bearing assembly, thereby facilitating the inspection of the hardware from different angles. This solves the problem that the traditional hardware product inspection device has shortcomings in terms of fixing effect, brings low convenience to users, and reduces the practicality of the clamping base.

[0006] Preferably, the base assembly includes a fixed base, a first slot body, a third slot body and a gear; the first slot body is opened at the upper end of the fixed base; the third slot body is opened at the lower end of the first slot body; a gear is rotatably installed on the inner wall of the bottom end of the third slot body, and the fixed base is used to support the various components used for clamping on the upper part.

[0007] Preferably, the rotating assembly includes a first fixed block, an L-shaped fixed block and a rack; the first fixed block is fixedly connected to the front end of the fixed base; a symmetrical L-shaped fixed block is fixedly connected to the upper end of the first fixed block; a rack is movably provided on the inner wall of the L-shaped fixed block; the tooth groove of the rack is meshed with the outer wall of the gear, and the tooth groove of the rack is meshed with the outer wall of the gear, and the gear on the third slot body can be driven to rotate by pulling the rack.

[0008] Preferably, the bearing assembly includes a column, a first limiting groove, a second groove body, a through hole, a ring and a fourth groove body; the upper end of the gear is fixedly connected to the column; the upper end of the column is provided with a first limiting groove; the outer wall of the column is provided with a second groove body evenly distributed; the outer wall of the column is provided with a fourth groove body; the inner wall of the column is provided with a through hole; the second groove body and the first limiting groove are interconnected through the through hole; a ring is fixedly connected to the upper end of the inner wall of the first limiting groove, and the hardware is placed on the upper end of the column. When the hardware is clamped, the gear is rotated, driving the hardware clamped on the column to rotate, so as to facilitate the subsequent detection equipment to observe and detect the hardware from multiple angles.

[0009] Preferably, the rotating assembly includes a first swivel, a second swivel, an anti-skid groove and a limit block; the first swivel is rotatably arranged on the outer wall of the column; the second swivel is fixedly connected to the inner wall of the first swivel; the outer wall of the second swivel is fitted with the inner wall of the fourth groove; the upper end of the first swivel is fixedly connected with evenly distributed limit blocks; the outer wall of the first swivel is provided with evenly distributed anti-skid grooves, and the first swivel can rotate in the fourth groove on the column. The friction can be increased by the anti-skid grooves provided on the first swivel. When it is rotated by hand, the low friction causes slipping, making it inconvenient to rotate.

[0010] Preferably, the clamping assembly includes a clamping block, a bearing, a stud, a second fixed block, a mounting ring, a through sleeve, a second limiting groove and a screw groove; a clamping block is movably provided on the inner wall of the first limiting groove; both sides of the clamping block are in contact with the inner wall of the first limiting groove; a bearing is provided at one end of the clamping block away from the circular ring; the outer ring of the bearing is fixedly connected to the clamping block; a stud is fixedly connected to the inner ring of the bearing; the stud is movably provided on the inner wall of the through hole; a second fixed block is fixedly connected to the outer wall of the second groove body; a mounting ring is fixedly connected to the end of the second fixed block away from the circular ring; a through sleeve is rotatably provided on the outer wall of the mounting ring; the inner wall of the through sleeve is threadedly connected to the outer wall of the stud The screw groove is formed on the inner wall of the through sleeve; the second limiting groove is evenly distributed on the outer wall of the through sleeve; the second limiting groove and the limiting block are matched with each other, and the hardware is placed on the circular ring on the column, and the limiting block fixedly connected to the upper end of the first rotating ring is matched with the second limiting groove. When the first rotating ring is rotated, the through sleeve can be driven to rotate, and the screw groove formed on the inner wall of the through sleeve is matched with the outer wall of the stud; when the through sleeve rotates on the mounting ring, the stud rotates on the inner ring of the bearing, and at the same time, the stud is displaced toward the inner wall of the circular ring, driving the three clamping blocks to clamp the hardware on the circular ring.

[0011] Preferably, the distance between the inner wall of the third groove body and the outer wall of the gear is three millimeters; the inner wall of the first groove body fits with the outer wall of the column, which is convenient for limiting the position of the column and preventing the column from shifting when pulling the rack.

[0012] Beneficial effects of the utility model:

[0013] 1. By placing the hardware on the circular ring on the column, the limiting block fixed on the upper end of the first rotating ring is matched with the second limiting groove. When the first rotating ring is rotated, the through sleeve can be driven to rotate, and the screw groove on the inner wall of the through sleeve is matched with the outer wall of the stud; when the through sleeve is rotated on the mounting ring, the stud rotates on the inner ring of the bearing, and at the same time, the stud is displaced toward the inner wall of the circular ring, driving the three clamping blocks to clamp the hardware on the circular ring, thereby solving the problem of insufficient fixing effect of traditional hardware product testing devices;

[0014] 2. By placing the hardware on the upper end of the column, when the hardware is clamped, the gear rotates, driving the hardware clamped on the column to rotate, making it convenient for subsequent testing equipment to observe and test the hardware from multiple angles, solving the problem that the clamping base is inconvenient for multi-angle observation;

[0015] 3. The first rotating ring can be used to rotate in the fourth groove on the column. The anti-skid groove provided on the first rotating ring can increase the friction. When rotating by hand, the friction is small and causes slipping, which makes it inconvenient to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a clamping base for precision hardware inspection of the utility model;

[0017] Figure 2 The three-dimensional structure diagram of the base assembly and the rotating assembly of a clamping base for precision hardware inspection of the utility model is shown;

[0018] Figure 3 The three-dimensional structure schematic diagram of the bearing assembly of a clamping base for precision hardware inspection of the utility model is shown;

[0019] Figure 4 The three-dimensional structure schematic diagram of the rotating assembly of a clamping base for precision hardware inspection of the utility model is shown;

[0020] Figure 5 What is shown is a three-dimensional structural schematic diagram of a clamping assembly of a clamping base for precision hardware inspection according to the utility model.

[0021] The marks in the accompanying drawings are: 1-base assembly, 101-fixed base, 102-first slot body, 103-third slot body, 104-gear, 2-rotating assembly, 201-first fixed block, 202-L-shaped fixed block, 203-rack, 3-bearing assembly, 301-column, 302-first limiting groove, 303-second slot body, 304-through hole, 305-ring, 306-fourth slot body, 4-rotating assembly, 401-first swivel, 402-second swivel, 403-anti-slip groove, 404-limiting block, 5-clamping assembly, 501-clamping block, 502-bearing, 503-stud, 504-second fixed block, 505-mounting ring, 506-through sleeve, 507-second limiting groove, 508-screw groove. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 The utility model provides an embodiment: a clamping base for precision hardware detection, including a base assembly 1; also including a rotating assembly 2, a bearing assembly 3, a rotating assembly 4 and a clamping assembly 5; the base assembly 1 is provided with a bearing assembly 3 for loading hardware; the base assembly 1 is provided with a rotating assembly 2 for rotation; the bearing assembly 3 is provided with a rotating assembly 4 for rotation for subsequent clamping; the bearing assembly 3 is provided with a clamping assembly 5 for clamping hardware.

[0024] See also Figure 2 In this embodiment, the base assembly 1 includes a fixed base 101, a first slot body 102, a third slot body 103 and a gear 104; the upper end of the fixed base 101 is provided with a first slot body 102; the lower end of the first slot body 102 is provided with a third slot body 103; the inner wall of the bottom end of the third slot body 103 is rotatably mounted with a gear 104, and the rotating assembly 2 includes a first fixed block 201, an L-shaped fixed block 202 and a rack 203; the front end of the fixed base 101 is fixedly connected with the first fixed block 201; the upper end of the first fixed block 201 is fixedly connected with a symmetrical L-shaped fixed block 202; the inner wall of the L-shaped fixed block 202 is movably provided with a rack 203; the tooth groove of the rack 203 is meshed with the outer wall of the gear 104.

[0025] See also Figure 3In this embodiment, the bearing assembly 3 includes a column 301, a first limiting groove 302, a second groove 303, a through hole 304, a ring 305 and a fourth groove 306; the upper end of the gear 104 is fixedly connected to the column 301; the upper end of the column 301 is provided with a first limiting groove 302; the outer wall of the column 301 is provided with evenly distributed second grooves 303; the outer wall of the column 301 is provided with a fourth groove 306; the inner wall of the column 301 is provided with a through hole 304; the second groove 303 and the first limiting groove 302 are interconnected through the through hole 304; the upper end of the inner wall of the first limiting groove 302 is fixedly connected with a ring 305; the inner wall of the third groove 103 and the outer wall of the gear 104 are spaced three millimeters apart; the inner wall of the first groove 102 is in contact with the outer wall of the column 301.

[0026] See also Figure 4 In this embodiment, the rotating component 4 includes a first rotating ring 401, a second rotating ring 402, an anti-skid groove 403 and a limit block 404; the outer wall of the column 301 is rotatably provided with the first rotating ring 401; the inner wall of the first rotating ring 401 is fixedly connected with the second rotating ring 402; the outer wall of the second rotating ring 402 is fitted with the inner wall of the fourth groove body 306; the upper end of the first rotating ring 401 is fixedly connected with uniformly distributed limit blocks 404; the outer wall of the first rotating ring 401 is provided with uniformly distributed anti-skid grooves 403.

[0027] See also Figure 5 In this embodiment, the clamping assembly 5 includes a clamping block 501, a bearing 502, a stud 503, a second fixing block 504, a mounting ring 505, a through sleeve 506, a second limiting groove 507 and a screw groove 508; the inner wall of the first limiting groove 302 is movably provided with a clamping block 501; both sides of the clamping block 501 are in contact with the inner wall of the first limiting groove 302; the end of the clamping block 501 away from the ring 305 is provided with a bearing 502; the outer ring of the bearing 502 is fixedly connected to the clamping block 501; the inner ring of the bearing 502 is fixedly connected with the stud 503 ; The stud 503 is movably arranged on the inner wall of the through hole 304; the outer wall of the second slot body 303 is fixedly connected to the second fixing block 504; the end of the second fixing block 504 away from the ring 305 is fixedly connected to the mounting ring 505; the outer wall of the mounting ring 505 is rotatably provided with a through sleeve 506; the inner wall of the through sleeve 506 is threadedly connected with the outer wall of the stud 503; the inner wall of the through sleeve 506 is provided with a screw groove 508; the outer wall of the through sleeve 506 is provided with uniformly distributed second limiting grooves 507; the second limiting grooves 507 are adapted to the limiting block 404;

[0028] When working, the hardware is placed on the upper end of the column 301, and the limiting block 404 fixed to the upper end of the first rotating ring 401 is adapted to the second limiting groove 507. When the first rotating ring 401 is rotated, the through sleeve 506 can be driven to rotate, and the screw groove 508 provided on the inner wall of the through sleeve 506 is adapted to the outer wall of the stud 503; when the through sleeve 506 is rotated on the mounting ring 505, the stud 503 is rotated on the inner ring of the bearing 502, and at the same time, the stud 503 is displaced toward the inner wall of the circular ring 305, driving the three clamping blocks 501 to clamp the hardware on the circular ring 305;

[0029] Next, when clamping the hardware, the tooth grooves of the rack 203 mesh with the outer wall of the gear 104. By pulling the rack 203, the gear 104 on the third slot 103 can be driven to rotate, driving the hardware clamped on the column 301 to rotate, making it convenient for subsequent detection equipment to observe and detect the hardware from multiple angles.

[0030] Through the above steps, by placing the hardware on the bearing component 3, the rotating component 4 is movable to drive the clamping component 5 to clamp the hardware, and by pulling the rotating component 2, the gear on the base component 1 can be driven to rotate the bearing component 3, which is convenient for detecting the hardware from different angles, solves the problem that the traditional hardware product detection device is insufficient in fixing effect, brings low convenience to users, and reduces the practicality of the clamping base.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A clamping base for precision hardware inspection, comprising a base assembly (1); characterized in that: The invention also comprises a rotating assembly (2), a bearing assembly (3), a rotating assembly (4) and a clamping assembly (5); the base assembly (1) is provided with a bearing assembly (3) for loading hardware; the base assembly (1) is provided with a rotating assembly (2) for rotating; the bearing assembly (3) is provided with a rotating assembly (4) for rotating for subsequent clamping; and the bearing assembly (3) is provided with a clamping assembly (5) for clamping the hardware.

2. The clamping base for precision hardware inspection according to claim 1, characterized in that: The base assembly (1) comprises a fixed base (101), a first slot body (102), a third slot body (103) and a gear (104); the first slot body (102) is provided at the upper end of the fixed base (101); the third slot body (103) is provided at the lower end of the first slot body (102); and the gear (104) is rotatably mounted on the inner wall of the bottom end of the third slot body (103).

3. The clamping base for precision hardware inspection according to claim 2, characterized in that: The rotating assembly (2) comprises a first fixing block (201), an L-shaped fixing block (202) and a rack (203); the front end of the fixing base (101) is fixedly connected to the first fixing block (201); the upper end of the first fixing block (201) is fixedly connected to a symmetrical L-shaped fixing block (202); the inner wall of the L-shaped fixing block (202) is movably provided with a rack (203); the tooth groove of the rack (203) is meshed with the outer wall of the gear (104).

4. The clamping base for precision hardware inspection according to claim 2, characterized in that: The bearing assembly (3) comprises a column (301), a first limiting groove (302), a second groove body (303), a through hole (304), a circular ring (305) and a fourth groove body (306); the upper end of the gear (104) is fixedly connected to the column (301); the upper end of the column (301) is provided with a first limiting groove (302); the outer wall of the column (301) is provided with evenly distributed second groove bodies (303); the outer wall of the column (301) is provided with a fourth groove body (306); the inner wall of the column (301) is provided with a through hole (304); the second groove body (303) and the first limiting groove (302) are interconnected through the through hole (304); and the upper end of the inner wall of the first limiting groove (302) is fixedly connected to a circular ring (305).

5. The clamping base for precision hardware inspection according to claim 4, characterized in that: The rotating assembly (4) comprises a first rotating ring (401), a second rotating ring (402), an anti-skid groove (403) and a stop block (404); the first rotating ring (401) is rotatably arranged on the outer wall of the column (301); the second rotating ring (402) is fixedly connected to the inner wall of the first rotating ring (401); the outer wall of the second rotating ring (402) is fitted with the inner wall of the fourth groove body (306); the upper end of the first rotating ring (401) is fixedly connected to the stop blocks (404) which are evenly distributed; and the outer wall of the first rotating ring (401) is provided with evenly distributed anti-skid grooves (403).

6. A clamping base for precision hardware inspection according to claim 5, characterized in that: The clamping assembly (5) comprises a clamping block (501), a bearing (502), a stud (503), a second fixing block (504), a mounting ring (505), a through sleeve (506), a second limiting groove (507) and a screw groove (508); the inner wall of the first limiting groove (302) is movably provided with the clamping block (501); both sides of the clamping block (501) are in contact with the inner wall of the first limiting groove (302); the end of the clamping block (501) away from the ring (305) is provided with a bearing (502); the outer ring of the bearing (502) is fixedly connected to the clamping block (501); the inner ring of the bearing (502) is fixedly connected with the stud (503); The stud (503) is movably arranged on the inner wall of the through hole (304); the outer wall of the second groove body (303) is fixedly connected with a second fixing block (504); the end of the second fixing block (504) away from the circular ring (305) is fixedly connected with a mounting ring (505); a through sleeve (506) is rotatably arranged on the outer wall of the mounting ring (505); the inner wall of the through sleeve (506) is threadedly connected with the outer wall of the stud (503); a screw groove (508) is provided on the inner wall of the through sleeve (506); the outer wall of the through sleeve (506) is provided with evenly distributed second limiting grooves (507); the second limiting grooves (507) are matched with the limiting block (404).

7. The clamping base for precision hardware inspection according to claim 4, characterized in that: The distance between the inner wall of the third groove body (103) and the outer wall of the gear (104) is three millimeters; the inner wall of the first groove body (102) is in close contact with the outer wall of the column (301).

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