CN219572864U

CN219572864U - Handheld quick positioning locking gauge mechanism

Info

Publication number: CN219572864U
Application number: CN202320024032.XU
Authority: CN
Inventors: 莫桥此
Original assignee: Shanghai Ziyan Mould Industry Co ltd
Current assignee: Shanghai Ziyan Mould Industry Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-08-22
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to the technical field of automobile inspection tools, in particular to a handheld rapid positioning and locking inspection tool mechanism, which comprises: the front end of the shell is provided with a flat support, the front of the support is provided with a positioning block, and an axial through hole is formed in the shell; the spherical locking pin is arranged in the through hole in a penetrating way, and the front end of the spherical locking pin penetrates out of the positioning block: the bushing is sleeved at the front end of the spherical locking pin and is positioned in the positioning block; the spring is sleeved on the spherical locking pin and is positioned between the bushing and the nut, the locking of the locking ball is released by pressing the locking button, the locking ball enters the inside of the key pin, the front end of the spherical locking pin is inserted into the product positioning hole, the locking ball protrudes from the inside of the key pin when the locking button is released, the locking ball and the product molded surface are automatically locked, the purpose of quick positioning is achieved, and the locking pin has the advantages of convenience in disassembly and assembly and stable repeatability.

Description

Handheld quick positioning locking gauge mechanism

Technical Field

The utility model relates to the technical field of automobile inspection tools, in particular to a handheld rapid positioning and locking inspection tool mechanism.

Background

In the actual use of the automobile gauge, the traditional gauge is tensioned and fixed through screws, and a plurality of circles of screws are needed to clamp the workpiece in the actual fixing process, so that time is greatly wasted.

The patent number CN209326502U discloses a rear side window module locating pin mechanism in a gauge, which comprises a locating pin, a locating drag hook, a lock nut and a spring. The mechanism can control the expansion and locking of the positioning drag hook through the operating handle, the locking nut and the spring, and the positioning compression process can be realized by only rotating the operating handle and the locking nut at the outer side of the white automobile body, so that the interference of a C column can be avoided; and the positioning drag hook and the locking nut can not be separated, so that the problem of part loss can be effectively avoided.

The rear side window module locating pin mechanism in the gauge has the following problems: the operation handle and the lock nut are rotated to realize compression locking, so that the implementation process is complicated; the L-shaped hooks may damage the profile of the workpiece during the locking process, affecting the quality of the final workpiece, and therefore, improvements are needed.

Disclosure of Invention

The utility model provides a handheld quick positioning locking gauge mechanism for solving the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme: a hand-held quick positioning locking gauge mechanism, comprising:

the front end of the shell is provided with a flat support, the front of the support is provided with a positioning block, and an axial through hole is formed in the shell;

the ball locking pin, the ball locking pin runs through and sets up in the through-hole, the locating piece is worn out to ball locking pin front end, the ball locking pin includes: the locking device comprises a pin key, a locking ball, a pin sleeve and a nut, wherein the pin key is arranged in the pin sleeve in a sliding manner, a trapezoidal groove is formed in the front end of the pin key, the locking ball is positioned in the trapezoidal groove and can move radially, and the nut is connected to the rear end of the pin sleeve;

the bushing is sleeved at the front end of the spherical locking pin and is positioned in the positioning block;

and the spring is sleeved on the spherical locking pin and is positioned between the bushing and the nut.

Further improvement, the shell rear end is equipped with the spout, be equipped with the stop collar in front of the nut, be equipped with the screw thread locking hole on the stop collar, screw thread connection has the end stop screw in the screw thread locking hole, the end stop screw can be in carry out axial displacement in the spout.

Further improvement, the ball-shaped locking pin rear end is equipped with the recess, the recess overcoat is established locking spring, the spring rear end is connected with locking button.

Further improvement, the rear end of the pin bush is provided with a clamping groove, and the clamping groove is provided with a clamping spring.

Further improvement, be provided with four screw holes on the support.

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

according to the utility model, the locking button is pressed to unlock the locking ball, the locking ball enters the pin, the front end of the spherical locking pin is inserted into the product positioning hole, the locking ball protrudes from the pin when the locking button is released, so that the locking ball and the product molded surface are automatically locked, and the purpose of quick positioning is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is an exploded view of the present utility model;

fig. 4 is a schematic view of the internal structure of the locked lock of the present utility model.

In the figure, 1, a shell; 11. a support; 111. a threaded hole; 12. a positioning block; 13. a through hole; 14. a chute; 2. a spherical locking pin; 21. a pin key; 22. a locking ball, 23, pin sleeve; 24. a nut; 25. a groove; 26. a locking spring; 27. a lock button; 3. a bushing; 4. a spring; 5. a limit sleeve; 51. a threaded locking hole; 52. and (5) a stop screw.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further described below with reference to the examples and the accompanying figures 1-4.

Example 1

As shown in fig. 1 to 4, a hand-held rapid positioning and locking gauge mechanism is characterized by comprising:

the shell 1, wherein a flat support 11 is arranged at the front end of the shell 1, a positioning block 12 is arranged in front of the support 11, and an axial through hole 13 is arranged in the shell 1;

the spherical locking pin 2, the spherical locking pin 2 runs through and sets up in the through-hole 13, locating piece 12 is worn out to spherical locking pin 2 front end, spherical locking pin 2 includes: the pin key 21 is slidably arranged in the pin sleeve 23, a trapezoid groove 211 is formed in the front end of the pin key 21, the locking ball 22 is positioned in the trapezoid groove 211 and can move radially, and the nut 24 is connected to the rear end of the pin sleeve 23;

the bushing 3 is sleeved at the front end of the spherical locking pin 2 and is positioned in the positioning block 12;

and a spring 4, wherein the spring 4 is sleeved on the spherical locking pin 2 and is positioned between the bushing 3 and the nut 24.

As a further preferred embodiment, the rear end of the housing 1 is provided with a chute 14, the front of the nut 24 is provided with a stop collar 5, the stop collar 5 is provided with a threaded locking hole 51, the threaded locking hole 51 is internally connected with a stop screw 52 in a threaded manner, and the stop screw 52 can axially move in the chute 14.

As a further preferred embodiment, the rear end of the spherical locking pin 2 is provided with a groove 25, a locking spring 26 is sleeved outside the groove 25, and a locking button 27 is connected to the rear end of the spring 26.

As a further preferred embodiment, a clamping groove 231 is formed at the rear end of the pin sleeve 23, and a clamping spring 232 is installed in the clamping groove 231.

As a further preferred embodiment, the support 11 is provided with four threaded holes 111.

The application steps of the utility model include:

step one: pressing the locking button 27 to axially move the pin key 21 in the pin sleeve 23, so that the locking ball 22 slides into the groove from the inclined edge of the original trapezoid groove 211, and the spring 4 stores elastic potential energy in the moving process of the pin key 21;

step two: assembling the product to be locked, inserting the quick positioning locking gauge mechanism into the locking hole, and ensuring that the positioning block 12 at the front end of the shell 1 is tightly attached to the molded surface of the product;

step three: releasing the locking button 27, the pin key 21 rebounds under the action of the elastic potential energy of the spring 4, so that the locking ball 22 slides in the trapezoid groove 211 to press the body-in-white and the positioning surface to be attached.

According to the utility model, the locking requirement 22 can be controlled to slide out and slide in from the spherical locking pin 2 through the locking button 27, the locking requirement 22 can slide out to achieve the locking purpose by loosening the locking button 27 after the positioning pin is inserted into the positioning hole in the sliding process, the operation handle and the locking nut are not required to be rotated to realize compression locking, and meanwhile, the relative position of the limiting sleeve 5 is freely adjusted according to the locking degree required, so that the relative deformation degree of the spring 4 is controlled, the universality of the equipment is enhanced, the contact area between the locking requirement 22 and the product molded surface is small, and the product molded surface is protected.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. A handheld quick positioning locking gauge mechanism is characterized by comprising:

the device comprises a shell (1), wherein a flat support (11) is arranged at the front end of the shell (1), a positioning block (12) is arranged in front of the support (11), and an axial through hole (13) is formed in the shell (1);

the ball lock pin (2), ball lock pin (2) run through and set up in through-hole (13), locating piece (12) are worn out to ball lock pin (2) front end, ball lock pin (2) include: the novel anti-theft lock comprises a pin key (21), a locking ball (22), a pin sleeve (23) and a nut (24), wherein the pin key (21) is arranged in the pin sleeve (23) in a sliding mode, a trapezoid groove (211) is formed in the front end of the pin key (21), the locking ball (22) is located in the trapezoid groove (211) and can move radially, and the nut (24) is connected to the rear end of the pin sleeve (23);

the bushing (3) is sleeved at the front end of the spherical locking pin (2) and is positioned in the positioning block (12);

and the spring (4) is sleeved on the spherical locking pin (2) and is positioned between the bushing (3) and the nut (24).

2. The hand-held rapid positioning and locking gauge mechanism according to claim 1, wherein a chute (14) is formed in the rear end of the housing (1), a limit sleeve (5) is arranged in front of the nut (24), a threaded locking hole (51) is formed in the limit sleeve (5), a head stop screw (52) is connected with the threaded locking hole (51) in a threaded mode, and the head stop screw (52) can axially move in the chute (14).

3. The hand-held rapid positioning locking gauge mechanism according to claim 2, wherein a groove (25) is formed in the rear end of the spherical locking pin (2), a locking spring (26) is sleeved outside the groove (25), and a locking button (27) is connected to the rear end of the locking spring (26).

4. A hand-held quick positioning locking gauge mechanism according to claim 3, characterized in that the rear end of the pin sleeve (23) is provided with a clamping groove (231), and the clamping groove (231) is provided with a clamping spring (232).

5. A hand-held quick position locking gauge mechanism according to claim 4, characterized in that the support (11) is provided with four threaded holes (111).