CN212645661U

CN212645661U - Quick detachable automotive checking fixture

Info

Publication number: CN212645661U
Application number: CN202021457650.6U
Authority: CN
Inventors: 张海
Original assignee: Kunshan Haizhen Automobile Technology Development Co ltd
Current assignee: Kunshan Haizhen Automobile Technology Development Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-02
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses an easily detachable automobile checking fixture, which comprises a base, wherein the bottom inside the base is provided with a mounting groove, a bidirectional threaded rod is sleeved at the middle position inside the mounting groove, internal thread sleeves are symmetrically arranged outside the bidirectional threaded rod, connecting columns are arranged at the tops of the two groups of internal thread sleeves, and sleeves matched with the connecting columns are arranged at the tops of the connecting columns; the utility model discloses the device mutually supports through swivel and fixed pin and spacing groove, to the mount pad, the position of connecting seat and carousel is inserted and is closed fixedly, so not only be convenient for dismantle it change, utilize the (holding) chuck simultaneously, the laminating is assisted with the installation cooperation of swivel to the elasticity centre gripping of guide pillar and spring A, the clamping-force of increase device and the buffer power of centre gripping, reduce the damage that causes the part, simultaneously under the cooperation of carousel and spout, be convenient for change the centre gripping position of (holding) chuck, further increase the functionality and the practicality of centre gripping operation.

Description

Quick detachable automotive checking fixture

Technical Field

The utility model relates to an examine a fixture technical field, specifically be a quick detachable automotive checking fixture anchor clamps.

Background

The automobile inspection tool is special inspection equipment for measuring and evaluating the size and quality of parts, the parts are detected on line through the inspection tool on a part production site, therefore, the parts are required to be accurately installed on the inspection tool, the molded surfaces and the peripheries of the parts are inspected through visual inspection, a measuring meter or a caliper, and holes with different properties on the parts and the connection positions between the parts can be inspected through an inspection pin or visual inspection, so that the quality and the state of the parts can be rapidly judged during production;

when using automotive checking fixture anchor clamps, often can meet following problem, for example:

1. when different parts of an automobile are clamped according to different sizes, different clamps are often used, so that the disassembly and assembly work needs to be frequently carried out, the existing clamp is generally fixed through a plurality of groups of bolts, the disassembly is very inconvenient, and meanwhile, in the clamping process, the clamping force is easy to damage the parts, so that the service lives of the parts are influenced;

2. when the whole clamp needs to be disassembled and maintained, the fixing positions of the bolts for the checking fixture and the clamp are generally required to be cancelled, but the fixing positions are subjected to friction damage when the fixing positions are cancelled every time, so that later sliding is easily caused, inconvenience in subsequent disassembly is increased, and the working difficulty of operators is increased;

3. when changing the anchor clamps, need operating personnel to carry the anchor clamps that correspond and take, inconvenient quick replacement operation that carries out reduces the device at the functional of in-service use, has delayed subsequent work progress.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy detachable automotive checking fixture to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an easily detachable automobile inspection tool clamp comprises a base, wherein a mounting groove is formed in the bottom inside the base, a bidirectional threaded rod is sleeved at the middle position inside the mounting groove, internal thread sleeves are symmetrically arranged on the outer sides of the bidirectional threaded rod, connecting columns are arranged at the tops of two groups of internal thread sleeves, sleeves matched with the connecting columns are arranged at the tops of the connecting columns, a shock absorption box is arranged at the top of each sleeve, a containing groove is formed in one side, away from each other, of the shock absorption box, an inserting and fixing assembly is arranged on one side, away from each other, of each sleeve, sliding grooves are symmetrically arranged on one side, close to each other, of the shock absorption box, rotating discs matched with the sliding grooves are arranged on the inner sides of the sliding grooves, a connecting seat is arranged at the middle position, close to one side, of the rotating discs, a mounting seat matched with the connecting seat is arranged on, the inner side of the guide sleeve is sleeved with a guide pillar matched with the guide pillar, one side, close to each other, of the guide pillar is provided with a chuck, the middle position, close to one side, of the accommodating groove is provided with a limiting groove, the inner side of the limiting groove is provided with a fixing pin matched with the limiting groove, the fixing pin penetrates through the mounting seat and the connecting seat, one side, close to each other, of the fixing pin is provided with a rotating ring, and a spring A connected with the guide pillar is symmetrically arranged on the rotating ring.

Preferably, the inserting and combining fixing assembly comprises a spring B, an installation bin, a limiting block and a pull rod, the installation bin is located on one side, away from the sleeve, of the installation bin, the pull rod is sleeved at the middle position inside the installation bin and penetrates through the connecting column and the inside of the sleeve, the spring B is arranged on the outer side of the pull rod, and the limiting block is arranged on one side, close to the spring B, of the outer side of the pull rod.

Preferably, the bottom inside the mounting groove is provided with a sliding groove, and the outer side of the sliding groove is symmetrically provided with sliding blocks connected with the internal thread sleeve.

Preferably, one side of the outer side of the bidirectional threaded rod is provided with a rotating handle, and the outer side of the rotating handle is provided with anti-skidding threads.

Preferably, one side of the accommodating grooves, which is far away from each other, is provided with a bin door.

Preferably, one side of the outer side of the pull rod, which is far away from the pull rod, is provided with a pull ring, and the outer side of the pull ring is provided with a rubber protection pad.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile inspection tool clamp easy to disassemble can effectively fix and detect parts through clamping and fixing of the guide pillar and the chuck plate which can rotate to adjust the angle and auxiliary clamping of the rotating ring, and meanwhile, under the matching of the inserting and fixing structure, the quick disassembly of the joint of the clamp and the clamp is convenient, so that an operator can conveniently replace, overhaul and maintain the clamp according to actual use, and the structure is simple and reasonable in design and convenient to operate and use;

1. the positions of the mounting seat, the connecting seat and the rotary table are inserted and fixed through the mutual matching of the rotary table, the fixing pin and the limiting groove, so that the rotary table is convenient to disassemble and replace, meanwhile, the elastic clamping of the chuck plate, the guide pillar and the spring A is utilized to be matched with the mounting of the rotary table for auxiliary laminating, the clamping force and the clamping buffer force of the device are increased, the damage to the component is reduced, meanwhile, under the matching of the rotary table and the sliding groove, the clamping position of the chuck plate is convenient to change, and the functionality and the practicability of the clamping operation are further increased;

2. the installation positions of the shock absorption box and the connecting column are convenient to separate through the mutual matching of the inserting fixing components, and the mutual matching of the sleeve and the connecting column is utilized, so that the device cannot cause friction damage to parts during repeated disassembly work, and the service life of the parts is prolonged;

3. through the installation cooperation of accomodating the groove, can place reserve anchor clamps wherein, like this when needs to be changed at every turn, need not operating personnel and carry reserve anchor clamps, alright directly carry out the quick replacement operation, increase staff's operability and the change efficiency of anchor clamps.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B of fig. 1 according to the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a base; 2. mounting grooves; 3. a bidirectional threaded rod; 4. an internally threaded sleeve; 5. connecting columns; 6. A receiving groove; 7. a damper box; 8. rotating the ring; 9. a chuck; 10. a guide post; 11. a guide sleeve; 12. a mounting seat; 13. a fixing pin; 14. a connecting seat; 15. a spring A; 16. a limiting groove; 17. a turntable; 18. a chute; 19. A spring B; 20. installing a bin; 21. a limiting block; 22. a pull rod; 23. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an easily detachable automobile inspection tool clamp comprises a base 1, wherein a mounting groove 2 is arranged at the bottom inside the base 1, a bidirectional threaded rod 3 is sleeved at the middle position inside the mounting groove 2, internal thread sleeves 4 are symmetrically arranged on the outer sides of the bidirectional threaded rod 3, connecting columns 5 are arranged at the tops of two groups of internal thread sleeves 4, sleeves 23 matched with the connecting columns 5 are arranged at the tops of the connecting columns 5, a damping box 7 is arranged at the top of each sleeve 23, accommodating grooves 6 are arranged at the sides, far away from each other, inside the damping box 7, inserting and fixing components are arranged at the sides, far away from each other, of the sleeves 23, so that the parts can be conveniently detached and mounted, sliding grooves 18 are symmetrically arranged at the sides, close to each other, inside the damping box 7, a turntable 17 matched with the sliding grooves 18 is arranged at the inner side of the sliding grooves 18, the clamping angle can be rotatably adjusted, a connecting seat 14 is arranged at, the top and the bottom of mount pad 12 all are equipped with guide pin bushing 11, the inboard cover of guide pin bushing 11 is equipped with rather than the guide pillar 10 of mutual adaptation, the one side that guide pillar 10 is close to each other is equipped with (holding) chuck 9, the intermediate position department that accomodates groove 6 and is close to one side each other is equipped with spacing groove 16, the inboard of spacing groove 16 is equipped with rather than the fixed pin 13 of mutual adaptation, and fixed pin 13 passes the inside of mount pad 12 and connecting seat 14, the one side that fixed pin 13 is close to each other is equipped with swivel 8, a symmetry of carousel 17 is equipped with and guide pillar 10 interconnect spring A15.

Further, insert and close fixed subassembly and include spring B19, installation storehouse 20, stopper 21 and pull rod 22, and installation storehouse 20 is located the one side that the sleeve pipe 23 kept away from each other, and the inside intermediate position department cover in installation storehouse 20 is equipped with pull rod 22, and pull rod 22 passes the inside of spliced pole 5 and sleeve pipe 23, and the outside of pull rod 22 is equipped with spring B19, and the one side that the pull rod 22 outside is close to spring B19 is equipped with stopper 21.

Further, the inside bottom of mounting groove 2 is equipped with the spout, and the outside symmetry of spout is equipped with the slider with internal thread sleeve pipe 4 interconnect, has increased spacing direction function.

Furthermore, one side of the outer side of the bidirectional threaded rod 3 is provided with a rotating handle, and the outer side of the rotating handle is provided with anti-skidding threads, so that the operability is improved.

Furthermore, one side of the accommodating groove 6, which is far away from each other, is provided with a bin door to prevent dust from entering the interior of the component.

Furthermore, a pull ring is arranged on one side of the outer side of the pull rod 22, which is far away from the pull rod, and a rubber protection pad is arranged on the outer side of the pull ring, so that the operation and the use are convenient.

The working principle is as follows: when the device is used, the rotatable bidirectional threaded rod 3 drives the internal thread sleeve 4 and the connecting column 5 to move close to each other, and further drives the chuck plate 9 to clamp and fix parts, during the process, the chuck plate 9 and the parts are contacted with each other through the guide of the guide sleeve 11 and the elastic contraction of the spring A15 to enable the chuck plate 9 and the guide column 10 to contract and move, so that the clamping force on the parts is relieved, and simultaneously, the chuck plate 9 and the parts are matched with the rotating ring 8, so that the device forms a plurality of fixed points, the clamping stability of the device is further improved, the subsequent detection work can be started, when different angles are required to be adjusted, the rotating ring 8 can be pulled to drive the fixed pin 13 to cancel the fixation with the limiting groove 16 and the limiting of the rotating disc 17, then the mounting seat 12 is rotated to drive the rotating disc 17 to rotate and move under the matching of the sliding groove 18, finally, the fixed pin, increase the functionality of device, when needs are changed the anchor clamps, can take fixed pin 13 out, then it is fixed with the installation of connecting seat 14 to separate mount pad 12, alright change anchor clamps, the installation that utilizes to accomodate groove 6 is stored the anchor clamps that need to be changed, the staff of being convenient for operates the use, when needs are separated anchor clamps and device, can pull rod 22 and drive stopper 21 and the shrink of spring B19, the cancellation is fixed to inserting of sleeve pipe 23 and spliced pole 5, alright drive surge tank 7 and spliced pole 5 with sleeve pipe 23 and separate, thereby dismantle fixture and device, so that subsequent maintenance and repair operation, this structure not only facilitates the use, can not cause the friction damage to the part simultaneously, the life of extension part.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that unless otherwise explicitly specified or limited, the terms connected or connected should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a quick detachable automotive checking fixture anchor clamps, includes base (1), its characterized in that: the bottom of the interior of the base (1) is provided with a mounting groove (2), the middle position of the interior of the mounting groove (2) is sleeved with a bidirectional threaded rod (3), the outer side of the bidirectional threaded rod (3) is symmetrically provided with an internal thread sleeve (4), the tops of the two groups of internal thread sleeves (4) are provided with connecting columns (5), the tops of the connecting columns (5) are provided with sleeves (23) matched with the connecting columns, the tops of the sleeves (23) are provided with shock-absorbing boxes (7), one sides of the shock-absorbing boxes (7) far away from each other are provided with accommodating grooves (6), one sides of the sleeves (23) far away from each other are provided with inserting fixing components, one sides of the shock-absorbing boxes (7) close to each other are symmetrically provided with sliding grooves (18), the inner sides of the sliding grooves (18) are provided with rotary tables (17) matched with the sliding grooves, and the middle position of, the connecting seat is characterized in that a mounting seat (12) matched with the connecting seat is arranged on one side, close to each other, of the connecting seat (14), guide sleeves (11) are arranged at the top and the bottom of the mounting seat (12), guide pillars (10) matched with the guide sleeves (11) are sleeved on the inner sides of the guide sleeves (11), chuck plates (9) are arranged on one sides, close to each other, of the guide pillars (10), limiting grooves (16) are arranged at the middle positions, close to one sides of the accommodating grooves (6), of the accommodating grooves (16), fixing pins (13) matched with the limiting grooves are arranged on the inner sides of the limiting grooves (16), the fixing pins (13) penetrate through the mounting seat (12) and the connecting seat (14), rotary rings (8) are arranged on one sides, close to each other, of the fixing pins (13), and springs A (15) connected with the.

2. The quick detachable automotive checking fixture clamp of claim 1, characterized in that: insert and close fixed subassembly and include spring B (19), installation storehouse (20), stopper (21) and pull rod (22), installation storehouse (20) are located one side of keeping away from each other sleeve pipe (23), the inside intermediate position department cover in installation storehouse (20) is equipped with pull rod (22), and pull rod (22) pass the inside of spliced pole (5) and sleeve pipe (23), the outside of pull rod (22) is equipped with spring B (19), one side that the pull rod (22) outside is close to spring B (19) is equipped with stopper (21).

3. The quick detachable automotive checking fixture clamp of claim 1, characterized in that: the bottom of the interior of the mounting groove (2) is provided with a sliding groove, and the outer side of the sliding groove is symmetrically provided with sliding blocks connected with the internal thread sleeve (4).

4. The quick detachable automotive checking fixture clamp of claim 1, characterized in that: one side of the outer side of the bidirectional threaded rod (3) is provided with a rotating handle, and the outer side of the rotating handle is provided with anti-skid grains.

5. The quick detachable automotive checking fixture clamp of claim 1, characterized in that: one side of the accommodating groove (6) which is far away from each other is provided with a bin door.

6. The quick detachable automotive checking fixture clamp of claim 2, characterized in that: and a pull ring is arranged on one side of the outer side of the pull rod (22) which is far away from the pull rod, and a rubber protection pad is arranged on the outer side of the pull ring.