CN211234934U

CN211234934U - A kind of tool

Info

Publication number: CN211234934U
Application number: CN201922145018.1U
Authority: CN
Inventors: 白文; 李莹; 徐虎; 胡美韶
Original assignee: Core Technology Shenzhen Co ltd
Current assignee: Core Technology Shenzhen Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-11
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a jig; comprises a base, a bracket, a rotating block and a first fastener; the bracket is arranged on the base; the rotating block is rotatably arranged on the bracket so that an angle formed between the mounting surface and a horizontal plane is changed between a first angle and a second angle; the fastener is mounted on the bracket, and the first fastener may be coupled to the rotating block to restrict rotation of the rotating block. The utility model discloses a connection structure of rotatory piece connects or installs components and parts to rotation through rotatory piece and the fastening of first fastener can make components and parts and water plane be each required angle, the operation of not only being convenient for, fixed efficient, it is fixed effectual, can realize fixing it under the condition that each angle is personally submitted with the level at components and parts in addition, in order to satisfy the multi-angle test requirement.

Description

A kind of tool

Technical Field

The utility model relates to a components and parts detect technical field, concretely relates to tool.

Background

Before the TO components leave a factory, when the push-pull force of chips and gold wires on the TO components needs TO be tested, the components need TO be fixed during testing, and then specific testing work is carried out. In the prior art, all fix the device through artifical manual, not only inefficiency, the operation is inconvenient moreover, and fixed effect is not good, and when the multi-angle test, can't satisfy and fix components and parts under the condition that each angle is personally submitted with the level moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool to solve current artifical fixed mode inefficiency, the inconvenient and fixed not good problem of effect of operation.

In order to achieve the above object, the present invention provides the following technical solutions:

a jig, comprising:

a base;

a bracket mounted on the base;

the rotating block is rotatably arranged on the bracket so that an angle formed between the mounting surface of the rotating block and a horizontal plane is changed between a first angle and a second angle;

a first fastener mounted on the bracket, the first fastener being connectable with the rotating block to limit rotation of the rotating block.

According to the utility model provides a tool connects or installs components and parts through the connection structure of rotatory piece to rotation through rotatory piece and the fastening action of first fastener can make components and parts and water plane be each required angle, the operation of not only being convenient for, and fixed efficient, it is fixed effectual, can realize in addition that components and parts and level personally submit under the condition of each angle fixing it, in order to satisfy the multi-angle test requirement.

In addition, according to the utility model discloses tool of above-mentioned embodiment can also have following additional technical characterstic:

according to an example of the present invention, the connection structure includes at least one connection groove provided on the rotation block mounting surface.

According to an example of the present invention, the mounting surface of the rotating block is provided with a recess, and one inner wall of the recess is provided with a first groove;

a fixed block is arranged in the recessed part, the fixed block can move in the recessed part along the direction close to the first groove or far away from the first groove, and a second groove is arranged at the position, close to the first groove, of the fixed block;

wherein the first groove and the second groove are spliced together to form the connecting groove.

According to an example of the present invention, further comprising a second fastener; one end of the second fastener penetrates through the other side wall of the concave part and is abutted to the fixing block, and the second fastener is used for adjusting the distance between the first groove and the second groove.

According to an example of the present invention, the side wall of the rotary block is provided with an arc-shaped groove, one end of the first fastening member is passed through the bracket and abutted against the arc-shaped groove, and when the abutting force of the first fastening member and the arc-shaped groove reaches a preset value, the first fastening member restricts the rotation of the rotary block.

According to an example of the present invention, the arc of the arc-shaped slot is greater than or equal to pi/2.

According to an example of the present invention, the stand comprises a first frame body and a second frame body; the rotating block is connected with a first rotating shaft; one end of the first rotating shaft is connected with the first frame body, and the other end of the first rotating shaft is connected with the second frame body.

According to an example of the present invention, a stopper rotatably mounted on the bracket is included;

the rotating block is provided with a third groove on the side wall, and when the rotating block rotates to a third angle, the limiting part can be in limiting fit with the third groove.

According to an example of the present invention, the bracket is provided with a second rotating shaft, and the limiting member is connected to the second rotating shaft and rotates synchronously with the second rotating shaft.

According to the utility model discloses an example, the quantity of locating part is a plurality of, and is a plurality of the locating part is followed the circumference interval of second pivot is laid.

Advantages of the above additional aspects will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a rotating block of a jig according to an embodiment of the present invention when the rotating block rotates to a first angle;

fig. 2 is a schematic structural view of the fixture according to the embodiment of the present invention when the rotating block rotates to a second angle;

fig. 3 is a schematic structural view of the fixture according to the embodiment of the present invention when the rotating block rotates to a third angle;

fig. 4 is a schematic view of a part of a jig according to an embodiment of the present invention;

fig. 5 is a top view of a jig according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a support; 21. a first frame body; 22. a second frame body; 3. rotating the block; 31. a mounting surface; 32. an arc-shaped slot; 33. connecting grooves; 331. a first groove; 34. a fixed block; 341. a second groove; 35. a third groove; 4. a first fastener; 5. a first rotating shaft; 6. a second fastener; 7. a limiting member; 8. a second rotating shaft.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 5, the present embodiment provides a jig, which includes specific functional components such as a base 1, a bracket 2, a rotating block 3, and a first fastening member 4.

The base 1 of the present embodiment mainly functions to support and mount the superstructure, and the base 1 may have various structural forms, such as a platform-like structure as shown in the figure, or any other supporting and mounting structure.

The support 2 of this embodiment is installed on base 1, and support 2 can include first support body 21 and second support body 22 described in fig. 1-3, first support body 21 and second support body 22 are installed near both sides or both sides of base 1 respectively, install rotatory piece 3 in the middle of first support body 21 and the second support body 22, and is concrete, be that rotatory piece 3 of this embodiment is connected with first pivot 5, first pivot 5 passes rotatory piece 3, the one end and the first support body 21 of first pivot 5 are connected, the other end is connected with second support body 22 to realize that rotatory piece 3 is rotatable to be installed on support 2.

The rotating block 3 of the present embodiment has a mounting surface 31, the mounting surface 31 is provided with a connection structure for connecting a component, specifically for connecting a socket, the rotating block 3 of the present embodiment is mounted on the bracket 2 through the first rotating shaft 5, so that an angle formed between the mounting surface 31 and a horizontal plane changes between a first angle (for example, 0 °) and a second angle (for example, 90 °), and further, the component and the horizontal plane can form various required angles, and the angle formed between the component and the horizontal plane can be an angle formed between a length direction of the component and the horizontal plane, or an angle formed between an axial direction of the socket and the horizontal plane.

The first fastening member 4 of the present embodiment is mounted on the bracket 2, and the first fastening member 4 can be connected to the rotating block 3 to limit the rotation of the rotating block 3, specifically, an arc-shaped groove 32 can be provided on the side wall of the rotating block 3 of the present embodiment, and in order to ensure the range of the rotation angle, the radian of the arc-shaped groove 32 of the present embodiment is preferably greater than or equal to pi/2.

One end of the first fastening member 4 of this embodiment passes through the bracket 2 and abuts against the arc-shaped slot 32, and when the abutting force of one end of the fastening member against the arc-shaped slot 32 reaches a preset value, the fastening member limits the rotation of the rotating block 3, and the first fastening member 4 of this embodiment may be a bolt.

The tool of this embodiment above-mentioned structure connects or installs components and parts through the connection structure of rotatory piece 3 to rotation through rotatory piece 3 and the fastening of first fastener 4 can make components and parts be each required angle with the horizontal plane, the operation of not only being convenient for, fixed efficient, fixed effectual can realize personally submitting under the condition of each angle at components and parts and horizontal plane fixing it moreover, in order to satisfy the multi-angle test requirement.

The connecting structure of the present embodiment includes at least one connecting slot 33 formed on the mounting surface 31 of the rotating block 3, and the number of the connecting slots 33 of the present embodiment is increased to accommodate different types of components, for example, two connecting slots in fig. 1.

In order to further improve the adaptability of the connecting slot 33, the structure of the present embodiment is further improved, and as shown in fig. 1, the mounting surface 31 of the rotating block 3 of the present embodiment is provided with a recess (the structure of the present embodiment is not shown due to the shielding of the fixing block), and the inner wall of one side of the recess is provided with a first groove 331; the fixing block 34 is installed in the recess, the fixing block 34 can move in the recess along a direction close to the first groove 331 or away from the first groove 331, and a second groove 341 is formed in the position of the fixing block 34 close to the first groove 331. In this embodiment, the first groove 331 and the second groove 341 are spliced together to form the connection groove 33.

Further, a second fastening piece 6 is also included; one end of the second fastening member 6 passes through the other side wall of the recess and abuts against the fixing block 34, and the second fastening member 6 is used for adjusting the distance between the first recess 331 and the second recess 341. The distance between the first groove 331 and the second groove 341 can be adjusted by the second fastener 6 to adapt to the component tube seats with different sizes, so that the adaptability of the whole test fixture is improved.

In order to improve the stability when the rotating block 3 rotates to a preset angle, the limiting member 7 is mounted on the bracket 2, and the limiting member 7 is rotatably mounted on the bracket 2; correspondingly, as shown in fig. 4, the side wall of the rotating block 3 of the present embodiment is provided with a third groove 35, and when the rotating block 3 rotates to a third angle, the limiting member 7 can be in limiting fit with the third groove 35.

Further, a second rotating shaft 8 is installed on the bracket 2 of the present embodiment, the limiting member 7 is connected to the second rotating shaft 8 and rotates synchronously with the second rotating shaft 8, so that the limiting member 7 can rotate between the first position and the second position, when the limiting member 7 rotates to the first position and the rotating block 3 rotates to a third angle, the limiting member 7 of the present embodiment is in limit fit with the third groove 35, and when the limiting member 7 rotates to other positions, the limiting member 7 is not connected to the third groove 35.

The third limiting member 7 can ensure the stability of the component at a predetermined angle, for example, as shown in fig. 3 and 4, the third groove 35 of the present embodiment may be a chute, an included angle between the chute and the mounting surface 31 is 12 °, and when the third groove 35 rotates to a horizontal state, the limiting member 7 is in limiting fit with the chute.

In order to facilitate the operation, the number of the limiting members 7 is designed to be plural, and the plurality of limiting members 7 are arranged at intervals along the circumferential direction of the second rotating shaft 8, so that the limiting cooperation between a certain limiting member 7 and the third groove 35 can be realized by rotating the second rotating shaft 8 by a smaller angle.

In the description of the present invention, it should be understood that the terms "inside" and "outside" are used for indicating the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the indicated device must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A jig, comprising:

a base;

a bracket mounted on the base;

2. The jig of claim 1, wherein the connecting structure comprises at least one connecting groove provided on the rotating block mounting surface.

3. The jig according to claim 2, wherein the mounting surface of the rotating block is provided with a recess, and the inner wall of one side of the recess is provided with a first groove;

4. The jig of claim 3, further comprising a second fastener; one end of the second fastener penetrates through the other side wall of the concave part and is abutted to the fixing block, and the second fastener is used for adjusting the distance between the first groove and the second groove.

5. The jig of claim 1, wherein the side wall of the rotating block is provided with an arc-shaped groove, one end of the first fastener penetrates through the bracket and abuts against the arc-shaped groove, and when the abutting force of one end of the first fastener and the arc-shaped groove reaches a preset value, the first fastener limits the rotation of the rotating block.

6. The jig of claim 5, wherein the arc of the arc-shaped groove is greater than or equal to pi/2.

7. The jig of claim 1, wherein the support comprises a first frame and a second frame; the rotating block is connected with a first rotating shaft; one end of the first rotating shaft is connected with the first frame body, and the other end of the first rotating shaft is connected with the second frame body.

8. The jig of any one of claims 1 to 7, comprising a stop member rotatably mounted on the support;

9. The fixture according to claim 8, wherein a second shaft is mounted on the bracket, and the stopper is connected to the second shaft and rotates synchronously with the second shaft.

10. The jig according to claim 9, wherein the number of the position-limiting members is plural, and the plural position-limiting members are arranged at intervals in the circumferential direction of the second rotating shaft.