CN216717986U

CN216717986U - Lock attaches frock

Info

Publication number: CN216717986U
Application number: CN202122328612.1U
Authority: CN
Inventors: 李豪; 张宇; 莫卓彬; 赵建平
Original assignee: Swell Marui Guangzhou Automobile Parts Co ltd
Current assignee: Swell Marui Guangzhou Automobile Parts Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-06-10
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a locking tool, which comprises a connecting piece, wherein the connecting piece is provided with a mounting groove, the mounting groove is provided with a sliding channel, two opposite wall surfaces of the mounting groove are provided with mounting walls, each mounting wall is provided with a limiting component, and each limiting component comprises two limiting structures; the end part of the placing piece is arranged in the sliding channel, and the upper end surface and the lower end surface of the placing piece are respectively abutted against the two limiting structures; the number of the locking structures is set to be at least two, the at least two locking structures are adjustably installed on the placing piece, each locking structure comprises a connecting portion and a pressing fixing portion, and a workpiece placing area is formed between the at least two locking structures. The workpiece testing device can adapt to different small workpieces, and workers do not need to additionally design different workpieces matched with the tooling, so that the steps of designing the tooling and simulating the test by the workers are eliminated, the workload of the workers is reduced, the number of the tooling is reduced, and the occupation of the space of a factory is reduced.

Description

Locking tool

Technical Field

The utility model relates to the technical field of test tools, in particular to a locking tool.

Background

In the production process of automobiles, a plurality of parts are needed, such as hub center decorative covers or metal words containing information used for marking the models, the discharge capacities and the like of the automobiles, and before the installation of the small parts, the parts need to be subjected to tension and compression tests so as to ensure the basic requirements of the parts such as the bonding strength and the like.

The existing tension and compression testing machine is not provided with a tool for adapting small parts, a worker needs to additionally design the tool before testing the small parts, and then the tool is installed on the tension and compression testing machine and can be used for testing the parts after the parts are fixed on the tool. A plurality of times of simulation or actual tests are needed after the tool is designed at every time, the whole tool design process is complicated, and the cost of a factory is increased and the tool occupies more storage space due to the fact that each part is provided with one tool.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a locking tool, which is used for solving one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.

The solution of the utility model for solving the technical problem is as follows:

the utility model provides a lock attaches frock is equipped with X direction, Y direction and the Z direction of mutual quadrature, the lock attaches the frock and includes: the connecting piece is provided with a mounting groove, the mounting groove is provided with a sliding channel, the sliding channel extends along the X direction, two opposite wall surfaces of the mounting groove, which are distributed along the Y direction, are arranged as mounting walls, each mounting wall is provided with a limiting assembly, the limiting assembly comprises two limiting structures, which are distributed along the Z direction, and the two limiting structures are respectively arranged on two sides of the sliding channel; the placing piece slides in the sliding channel along the X direction, the end part of the placing piece is arranged in the sliding channel, and the upper end surface and the lower end surface of the placing piece are respectively abutted against the two limiting structures; the workpiece placing device comprises at least two locking structures, wherein the number of the locking structures is at least two, the at least two locking structures are adjustably installed on the placing piece, each locking structure comprises a connecting portion and a pressing fixing portion, the connecting portions are connected with the placing piece, and a workpiece placing area is formed between the at least two locking structures.

Through the scheme, when the device is used, the connecting piece is connected with the tension and compression testing machine, then the workpiece to be detected is placed on the workpiece placing area, the workpiece is pressed through the pressing fixing part of the attached workpiece, the placing piece can slide in the sliding channel relative to the connecting piece, and the position of the workpiece is adjustable, so that the part of the workpiece needing to be detected and tested is located in the testing area of the tension and compression testing machine, and the testing accuracy of the tension and compression testing machine is guaranteed. Through placing the board with adjustable, can adapt to different small-size work pieces, the staff need not the different work piece of extra design frock adaptation to got rid of the step that the staff designed frock and simulation test, reduced staff's work burden, and reduced the quantity of frock, reduced occuping of the space of mill.

As a further improvement of the above technical solution, the placing member is provided with at least three mounting holes; the connecting parts of the at least two locking structures are arranged in different mounting holes.

Through the scheme, the locking structure can be arranged at different positions through the mounting holes, so that the locking tool can be adapted to more workpieces with different sizes.

As a further improvement of the above technical solution, the mounting hole is screwed with the connecting portion.

Through the scheme, the connecting part is in threaded connection with the mounting hole, the mounting is reliable, and the mounting process is simple.

As a further improvement of the technical scheme, the side wall of the downward pressing fixing part is provided with anti-skidding grains.

Through the scheme, the worker can directly clamp the side wall of the pressing fixing part through hands, and then the locking structure is rotated to compress the workpiece, so that the operation is convenient.

As a further improvement of the above technical solution, the mounting hole includes a first hole body and a second hole body, the second hole body is disposed below the first hole body, the first hole body and the second hole body are both configured as strip-shaped holes, and the first hole body is communicated with the second hole body; the connecting portion comprises a penetrating rod and a nut, the penetrating rod is in threaded connection with the nut, the nut is arranged on the second hole body, the nut is provided with at least one limiting wall used for being abutted to the side wall of the second hole body, and the limiting wall is used for limiting rotation of the nut.

Through above-mentioned scheme, the first hole body and the second hole physical stamina of bar hole design are attached the structure for the lock and are led to make the position of lock attach the structure adjustable, thereby can adapt to different work pieces.

As a further improvement of the above technical solution, a rotating block is fixed to the upper end of the pressing fixing portion.

Through the scheme, the rotating block can be clamped by the hand of a worker and then rotated, so that the relative position of the penetrating rod and the nut can be adjusted, and the workpiece is compressed.

As a further improvement of the technical scheme, the limiting structure is a roller and is rotationally connected with the mounting wall.

Through above-mentioned scheme, set up limit structure into the gyro wheel and can reduce the friction when placing a removal.

As a further improvement of the technical scheme, two ends of the placing piece are respectively provided with a clip for limiting the sliding position of the placing piece.

Through above-mentioned scheme, the checkpost can be used for the restriction to place the position of sliding of piece, avoids placing the piece and drops.

As a further improvement of the technical scheme, the clamp is detachably connected with the placing piece.

Through the scheme, the detachably connected clamp is convenient to place the piece.

The utility model has the beneficial effects that: the small-size work piece that can adapt to the difference, the staff need not additionally to design the different work pieces of frock adaptation to get rid of the step that the staff designed frock and simulation test, reduced staff's work burden, and reduced the quantity of frock, reduced the occupation of the space of mill.

The utility model is used in the technical field of test tools.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of a second embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of a second embodiment of the present invention.

In the figure, 100, connecting piece; 110. mounting grooves; 120. a limiting structure; 200. placing the piece; 210. a clip; 220. mounting holes; 221. a first aperture body; 222. a second aperture body; 300. a locking structure; 310. a connecting portion; 311. penetrating a rod; 312. a nut; 320. pressing the fixing part; 321. And (6) rotating the block.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliaries according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

The first embodiment is as follows:

referring to fig. 1, a locking tool is provided with an X direction, a Y direction, and a Z direction that are orthogonal to each other.

The locking tool comprises a connecting piece 100, a placing piece 200 and a locking structure 300.

The lower extreme of connecting piece 100 passes through the bolt and draws the pressure testing machine to be fixed, and the upper end of connecting piece 100 is equipped with mounting groove 110, is equipped with the passageway that slides in the mounting groove 110. Two relative avoidance settings that mounting groove 110 arranged along the Y direction are established to the installation wall, the installation wall is equipped with spacing subassembly, spacing subassembly includes two limit structure 120, two limit structure 120 arrange from top to bottom along the Z direction, limit structure 120 sets up to the gyro wheel, the gyro wheel with place a 200 butt, be formed with the space of sliding between two limit structure 120, the passageway of sliding is through the space of sliding, place a 200 and slide in the passageway of sliding (in other embodiments, limit structure 120 can set up to forms such as spacing strip, be formed with the groove of sliding between two limit structure 120, the passageway of sliding is through the groove of sliding, place a 200 and slide in the passageway of sliding).

The two ends of the placing member 200 are respectively connected with a clip 210 through screws, and the clips 210 are used for limiting the sliding position of the placing member 200. The placing member 200 is provided with eight mounting holes 220 (in other embodiments, the number of the mounting holes 220 may be set to three or more), the eight mounting holes 220 are uniformly arranged and connected to the placing member 200, and the plurality of mounting holes 220 are symmetrically arranged about the Y-Z plane.

The number of the locking structures 300 is four, a plurality of the locking structures 300 form a workpiece placing area, and the four locking structures 300 are respectively installed in different installation holes 220. The locking structure 300 includes a connecting portion 310 and a pressing fixing portion 320, wherein the connecting portion 310 is screwed with the mounting hole 220, so that the locking structure 300 is detachable from the placement member 200. The lower end surface of the press fixing portion 320 is used to abut against the workpiece to fix the workpiece. The anti-slip lines are arranged on the outer peripheral surface of the pressing fixing part 320, so that a worker can directly rotate the pressing fixing part 320 by hand to install the locking structure 300, and the trouble of finding tools is reduced.

Example two:

referring to fig. 2 and 3, different from the first embodiment, the installation hole 220 of the present embodiment includes a first hole 221 and a second hole 222, the second hole 222 is disposed below the first hole 221, the first hole 221 and the second hole 222 are both configured as strip-shaped holes and are rectangular, and the first hole 221 and the second hole 222 are communicated.

The connecting portion 310 of the present embodiment includes a through rod 311 and a nut 312, the through rod 311 is in threaded connection with the nut 312, the nut 312 is disposed in the second hole 222, and the nut 312 is provided with two limiting walls, which are respectively abutted against two side walls of the second hole 222 to limit the rotation of the nut 312. A rotation block 321 is fixed to an upper end of the press fixing portion 320.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.

Claims

1. The utility model provides a frock is attached to lock which characterized in that: be equipped with mutually orthogonal X direction, Y direction and Z direction, the lock attaches the frock and includes:

the connecting piece (100), the connecting piece (100) is provided with a mounting groove (110), the mounting groove (110) is provided with a sliding channel, the sliding channel extends along the X direction, two opposite wall surfaces of the mounting groove (110) arranged along the Y direction are arranged as mounting walls, each mounting wall is provided with a limiting assembly, each limiting assembly comprises two limiting structures (120) arranged along the Z direction, and the two limiting structures (120) are respectively arranged on two sides of the sliding channel;

the placing piece (200) slides in the sliding channel along the X direction, the end part of the placing piece (200) is arranged in the sliding channel, and the upper end surface and the lower end surface of the placing piece (200) are respectively abutted with the two limiting structures (120);

the workpiece placing device comprises locking structures (300), wherein the number of the locking structures (300) is set to be at least two, at least two locking structures (300) are adjustably installed on the placing piece (200), each locking structure (300) comprises a connecting part (310) and a downward pressing fixing part (320), the connecting part (310) is connected with the placing piece (200), and a workpiece placing area is formed between at least two locking structures (300).

2. The locking frock of claim 1, characterized in that: the placing piece (200) is provided with at least three mounting holes (220); the connecting parts (310) of at least two locking structures (300) are arranged in different mounting holes (220).

3. The locking frock of claim 2, characterized in that: the mounting hole (220) is in threaded connection with the connecting part (310).

4. The locking frock of claim 3, characterized in that: the side wall of the downward pressing fixing part (320) is provided with anti-skidding grains.

5. The locking frock of claim 2, characterized in that: the mounting hole (220) comprises a first hole body (221) and a second hole body (222), the second hole body (222) is arranged below the first hole body (221), the first hole body (221) and the second hole body (222) are both arranged to be strip-shaped holes, and the first hole body (221) is communicated with the second hole body (222); the connecting portion (310) comprises a penetrating rod (311) and a nut (312), the penetrating rod (311) is in threaded connection with the nut (312), the nut (312) is arranged on the second hole body (222), the nut (312) is provided with at least one limiting wall used for being abutted to the side wall of the second hole body (222), and the limiting wall is used for limiting rotation of the nut (312).

6. The locking frock of claim 5, characterized in that: and a rotating block (321) is fixed at the upper end of the downward pressing fixing part (320).

7. The locking frock of claim 1, characterized in that: the limiting structure (120) is arranged as a roller, and the limiting structure (120) is rotatably connected with the mounting wall.

8. The locking frock of claim 1, characterized in that: the two ends of the placing piece (200) are respectively provided with a clamp (210) used for limiting the sliding position of the placing piece (200).

9. The locking frock of claim 8, characterized in that: the clip (210) is detachably connected with the placing piece (200).