CN113770680B

CN113770680B - Mounting jig

Info

Publication number: CN113770680B
Application number: CN202010522745.XA
Authority: CN
Inventors: 薛中春; 徐华敏; 杨浩; 康飞飞; 彭双睿
Original assignee: Fu Ding Electronical Technology Jiashan Co Ltd
Current assignee: Fu Ding Electronical Technology Jiashan Co Ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2022-11-01
Anticipated expiration: 2040-06-10
Also published as: CN113770680A

Abstract

The mounting jig comprises a turnover piece, a first mounting component and a base, wherein the base is used for bearing a workpiece; the turnover part is rotatably arranged on the base and is used for clamping a workpiece between the base and the turnover part; the first installation component comprises a positioning piece, a first moving piece, a first guide piece, a first pushing piece and a driving piece, wherein the positioning piece is arranged on the first moving piece and is provided with a positioning groove used for accommodating a first part; the first moving piece is movably arranged on the overturning piece and used for aligning the positioning groove to a first mounting groove on the workpiece; the first guide piece is arranged on the first moving piece, the first abutting piece is slidably arranged on the first guide piece in a penetrating mode, and the driving piece is used for driving the first abutting piece to abut and push the first part to the first mounting groove. Above-mentioned installation tool passes through upset piece and the fixed work piece of base after, rethread first installation component with first part pressfitting to first mounting groove in, realized accurate pressfitting and improved the purpose of efficiency.

Description

Mounting jig

Technical Field

The application relates to an installation jig.

Background

In the process of mounting the magnet part to the side wall inner groove of the electronic workpiece shell, pressing mounting requirements of different angles exist, for example, pressing is carried out by vertical downward pressing force and oblique normal force when vertical downward pressing mounting or oblique downward pressing mounting is carried out. If the position requirement of parts needs to be guaranteed, the magnet needs to be pushed into the side wall inner groove from the outside of the workpiece to realize pressing. The current assembly is manual assembly, and the problems of low pressing precision and low efficiency exist.

Disclosure of Invention

In view of the above, it is desirable to provide a mounting fixture capable of achieving precise pressing and improving efficiency.

The mounting jig comprises a turnover piece, a first mounting assembly and a base, wherein the base is used for bearing a workpiece; the turnover part is rotatably arranged on the base and is used for clamping the workpiece between the base and the turnover part; the first installation component comprises a positioning piece, a first moving piece, a first guide piece, a first pushing piece and a driving piece, wherein the positioning piece is arranged on the first moving piece and is provided with a positioning groove used for accommodating a first part; the first moving part is movably arranged on the overturning part and is used for aligning the positioning groove to a first mounting groove on the workpiece; the first guide piece is arranged on the first moving piece, the first abutting piece is slidably arranged on the first guide piece in a penetrating mode, and the driving piece is used for driving the first abutting piece to abut and push the first part to the first mounting groove.

In one embodiment, the driving member includes a self-locking member and a first elastic member, the first elastic member elastically connects the first pushing member and the first moving member, and the first elastic member is used for elastically pushing the first pushing member in a direction away from the first moving member; the self-locking piece movably penetrates through the first moving piece, one end of the self-locking piece is connected with the first pushing piece, the other end of the self-locking piece extends out of the first moving piece and is provided with a stopping part, and the stopping part is used for clamping the outer wall of the first moving piece to limit the first pushing piece and compress the first elastic piece; an accommodating groove is formed in one end, close to the stopping portion, of the first moving member, after the self-locking piece rotates, the stopping portion is aligned with the accommodating groove, and the first elastic piece releases elastic force to drive the first pushing piece to push the first part.

In an embodiment, a first limiting portion is disposed on the first moving member, a first clamping portion is disposed on the turning member, and the first clamping portion is configured to stop the first limiting portion when the first moving member moves toward the workpiece, so as to limit the first moving member.

In one embodiment, a magnetic member is installed in the first position-limiting portion, and the first clamping portion magnetically attracts the magnetic member to fix the first position-limiting portion and thus fix the moving member.

In an embodiment, the first moving member is provided with a chute, the turnover member is provided with a second clamping portion, the chute is used for accommodating the second clamping portion, and the second clamping portion is used for limiting the first moving member when the first moving member is far away from the workpiece.

In one embodiment, a third clamping part is arranged on the turnover part, a groove is arranged on the first moving part, and the groove is used for accommodating the third clamping part; when the first moving part is close to the workpiece, the third clamping part is inserted into the groove to limit the first moving part.

In one embodiment, the mounting jig further comprises a second mounting component, and the second mounting component is used for pressing a second part in the second mounting groove; the second mounting assembly comprises a second moving part, a second abutting part, a second elastic part and a second guide part, the second moving part is movably arranged on the turnover part, the second guide part is arranged on the second moving part, and the second abutting part is connected with the second moving part through the second elastic part and slidably penetrates through the second guide part; after the second moving part moves, the second pushing part is driven to move along the second guide part through the second elastic part, so that the second part is pressed into the second mounting groove.

In an embodiment, a handle is disposed at an end of the second moving member away from the second pushing member, and the handle is used for facilitating pushing of the second moving member.

In one embodiment, the moving directions of the first moving member and the second moving member are arranged at a certain angle with respect to the base, and are parallel to the first mounting groove and the second mounting groove, respectively.

In an embodiment, the mounting jig further comprises a third mounting component, and the third mounting component is used for pressing a third part into the third mounting groove; the third installation component comprises a pressing block and a third elastic piece, the pressing block is connected with the overturning piece through the third elastic piece, and the pressing block is used for pressing the third part into the bottom of the third installation groove along the vertical direction.

Above-mentioned installation tool passes through upset piece and the fixed work piece of base after, rethread first installation component with first part pressfitting to first mounting groove in, realized accurate pressfitting and improved the purpose of efficiency.

Drawings

Fig. 1 is a perspective view of a mounting jig.

Fig. 2 is a perspective view of the jig shown in fig. 1 in another state.

Fig. 3 is a perspective view of the first mounting assembly of fig. 1.

Fig. 4 is an exploded view of the first mounting assembly of fig. 3.

Fig. 5 is a perspective view of the first moving part in fig. 3 from another angle.

Fig. 6 is a cross-sectional view of VI-VI in fig. 1.

Fig. 7 is a perspective view of the flip member of fig. 1.

Fig. 8 is an exploded view of the first moving part and the third clamping part in fig. 7.

Fig. 9 is a cross-sectional view IX-IX in fig. 1.

Fig. 10 is a perspective view of the second mounting assembly of fig. 1.

FIG. 11 is a cross-sectional view XI-XI in FIG. 1.

Description of the main elements

Mounting jig 100

Workpiece 200

First mounting groove 210

Second mounting groove 220

Third mounting groove 230

Datum plane 230a

First part 310

Second part 320

Third part 330

Turnover part 10

First retaining part 10a

Second retaining part 10b

Third clamping part 10c

Fixed block 10d

Second stick 10e

First mounting assembly 20

Positioning piece 21

Positioning groove 21a

First moving part 22

Storage groove 22a

The first position-limiting part 22b

Magnetic member 22b1

Chute 22c

Groove 22d

First guide member 23

First urging member 24

Drive member 25

Self-locking piece 26

Stop 26a

Handle 26b

First elastic member 27

Base 30

Positioning block 30a

Second mounting assembly 40

Second moving member 41

First handle bar 41a

Second pushing member 42

Second elastic member 43

Third mounting assembly 50

Pressing block 51

Magnet 51a

Third elastic member 52

Detailed Description

The technical solutions of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

The mounting jig comprises a turnover piece, a first mounting assembly and a base, wherein the base is used for bearing a workpiece; the turnover part is rotatably arranged on the base and is used for clamping the workpiece between the base and the turnover part; the first installation component comprises a positioning piece, a first moving piece, a first guide piece, a first pushing piece and a driving piece, wherein the positioning piece is arranged on the first moving piece and is provided with a positioning groove used for accommodating a first part; the first moving piece is movably arranged on the overturning piece and is used for aligning the positioning groove to a first mounting groove on the workpiece; the first guide piece is arranged on the first moving piece, the first abutting piece is slidably arranged on the first guide piece in a penetrating mode, and the driving piece is used for driving the first abutting piece to abut and push the first part to the first mounting groove.

Above-mentioned installation tool passes through behind upset piece and the fixed work piece of base, and rethread first installation component is with first part pressfitting to first mounting groove in, has realized the purpose that accurate pressfitting raises the efficiency.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1, 2, 3 and 4, the present application provides an installation jig 100 for assembling a first part 310 to a first installation slot 210 of a workpiece 200. The mounting fixture 100 includes a turnover member 10, a first mounting component 20 and a base 30, wherein the base 30 is used for carrying the workpiece 200. One end of the turnover part 10 is rotatably installed on the base 30, and the turnover part 10 is used for clamping the workpiece 200 between the base 30 and the turnover part 10 after being turned over. The first mounting assembly 20 includes a positioning member 21, a first moving member 22, a first guiding member 23, a first pushing member 24 and a driving member 25. The positioning element 21 is fixedly mounted on an end of the first moving element 22 close to the workpiece 200, and the positioning element 21 is provided with a positioning slot 21a, and the positioning slot 21a is used for receiving the first part 310. The first moving member 22 is slidably mounted on the turnover member 10, and when the first moving member 22 approaches the workpiece 200, the positioning groove 21a is aligned with the first mounting groove 210 of the workpiece 200, so as to align the first part 310 with the first mounting groove 210. The first guiding element 23 is installed on the first moving element 22, the first abutting element 24 slidably penetrates through the first guiding element 23, and the first guiding element 23 is used for guiding the first abutting element 24. The driving member 25 is used for driving the first pushing member 24 to approach or depart from the positioning slot 21a along the direction of the first guiding member 23, and the first pushing member 24 is used for pushing the first part 310 to press-fit into the first mounting slot 210. Referring to fig. 2, in an embodiment of the present application, the first mounting groove 210 is located on an inner wall of the workpiece 200 and is inclined at a certain angle with respect to a horizontal plane; the moving direction of the first guiding element 23 is parallel to the first mounting groove 210 at a certain angle with the horizontal plane, so as to press the first part 310 to the bottom of the first mounting groove 210 efficiently.

Referring to fig. 3, 4, 5 and 6, the driving member 25 includes a self-locking element 26 and a first elastic element 27, and the first elastic element 27 is elastically connected to the first pushing element 24 and the first moving element 22, and is configured to elastically push the first pushing element 24 in a direction away from the first moving element 22. The self-locking element 26 slidably and rotatably penetrates the first moving element 22, one end of the self-locking element 26 is connected to the first pushing element 24, and the other end extends out of the first moving element 22 and is provided with a stopping portion 26a. The stopping portion 26a is used for abutting against the outer wall of the first moving member 22 to block the self-locking member 26 from moving, so as to limit the first abutting member 24 and simultaneously compress the first elastic member 27 to store elastic force. One end of the first moving element 22 close to the stopping portion 26a is provided with an accommodating groove 22a (see fig. 3 and 5), and the accommodating groove 22a is used for accommodating the stopping portion 26a. When the self-locking piece 26 is pulled, the self-locking piece 26 drives the first pushing piece 24 to be far away from the positioning piece 21, and meanwhile, the first elastic piece 27 is compressed; when the self-locking element 26 is rotated to make the stopping portion 26a enter the receiving slot 22a, the first elastic element 27 releases the elastic force to drive the first pushing element 24 to approach the positioning element 21, so as to push the first component 310. In one embodiment, the self-locking element 26 is cylindrical, and a handle 26b is disposed at an end of the self-locking element 26 away from the first pushing component 24, and the handle 26b is used for facilitating the operation of the self-locking element 26.

Referring to fig. 3, 6 and 7, the turning member 10 is provided with a first holding portion 10a, and the top of the first moving member 22 is provided with a first limiting portion 22b (see fig. 3). The first catch portion 10a is used for stopping the first position-limiting portion 22b when the first moving member 22 moves towards the workpiece 200, so as to stop the movement of the first moving member 22 to limit the movement. In one embodiment, the first fastening portion 10a is rectangular and is mounted on a side of the flip member 10 away from the base 30 by screws. The first position-limiting part 22b is internally provided with a magnetic part 22b1, the first clamping part 10a has magnetism, and the first clamping part 10a fixes the first position-limiting part 22b by magnetically adsorbing the magnetic part 22b1 so as to fix the first moving part 22 and prevent the first moving part 22 from shaking.

Referring to fig. 6, the turning member 10 is provided with a second retaining portion 10b, and the bottom of the first moving member 22 is provided with a sliding slot 22c. The sliding groove 22c is used for accommodating the second retaining portion 10b, and the second retaining portion 10b is used for limiting the first moving member 22 when the first moving member 22 is far away from the workpiece 200, so as to prevent the first moving member 22 from moving out of the turnover member 10. In one embodiment, the second retaining portion 10b is a screw.

Referring to fig. 7 and 8, two third clamping portions 10c are disposed on the turning member 10, and two grooves 22d are disposed on two sides of the first moving member 22. The two third locking portions 10c are respectively provided on both sides of the first moving member 22. The groove 22d is for receiving the third retaining portion 10c. When the first catch 10a contacts the first stopper 10a, the third catch 10c is inserted into the groove 22d to stop the first moving member 22. In one embodiment, the third retaining portion 10c is a plunger, and the end of the third retaining portion 10c near the first moving member 22 is spherical to reduce friction; the turning member 10 is provided with fixed blocks 1Od at both sides of the first moving member 22, and the third holding portion 10c is movably connected to the fixed blocks 10d by a spring so as to slide on both sides of the first moving member 22 to reduce resistance.

Referring to fig. 7, 9 and 10, the mounting fixture 100 further includes a second mounting assembly 40, and the second mounting assembly 40 is used for pressing the second part 320 in the second mounting groove 220 of the workpiece 200. The second mounting assembly 40 includes a second moving member 41, a second abutting member 42, a second elastic member 43 and a second guiding member (not shown), the second moving member 41 is slidably mounted on the turnover member 10, the second guiding member is fixedly mounted on the second moving member 41, and the second abutting member 42 is connected to the second moving member 41 through the second elastic member 43 and slidably disposed on the second guiding member. After the second moving part 41 moves close to the workpiece 200, the second elastic part 43 drives the second pushing part 42 to move along the second guiding part, so as to push the second part 320 to be press-fitted into the second fitting groove 220.

Referring to fig. 7, in an embodiment, the mounting fixture 100 includes two second moving parts 41 respectively disposed on two sides of the first moving part 22, the workpiece 200 has two second mounting grooves 220 respectively disposed on two sides of the first mounting groove 210, and the two second moving parts 41 respectively press-fit two second parts 320 to bottoms of the two second mounting grooves 220; a first lever 41a is arranged between the two second moving members 41, and the first lever 41a is used for facilitating the simultaneous operation of the two second moving members 41; meanwhile, the second moving part 41 and the turnover part 10 are limited in the same way as the first moving part 22. The second mounting groove 220 is located on the inner wall of the workpiece 200 and is inclined at a certain angle with the horizontal plane, and the moving direction of the second moving member 41 is at a certain angle with the horizontal plane and is parallel to the second mounting groove 220, so as to press the second part 320 to the bottom of the second mounting groove 220 efficiently.

Referring to fig. 7 and 11, the mounting fixture 100 further includes a third mounting assembly 50, and the third mounting assembly 50 is used for pressing the third part 330 into the third mounting groove 230. The third mounting assembly 50 includes a pressing block 51 and a third elastic member 52, the pressing block 51 slidably penetrates through the flip member 10 and is elastically connected to the flip member 10 through the third elastic member 52, and after the flip member 10 is flipped, the flip member 10 pushes the pressing block 51 through the third elastic member 52, so that the pressing block 51 presses the third part 330 into the third mounting groove 230. In one embodiment, the third mounting groove 230 is located on the top surface of the workpiece 200 and is vertically disposed, and the sliding direction of the pressing block 51 is a vertical direction; the third mounting grooves 230 are located at two ends of the workpiece 200, and the pressing blocks 51 are arranged at corresponding positions at two ends of the turnover part 10; the magnet 51a is mounted at the bottom of the pressing block 51, the third part 330 has magnetism, the magnet 51a is used for adsorbing the third part 330, the reference surface 230a is arranged at the top of the third mounting groove 230, the reference surface 230a is used for contacting the bottom of the pressing block 51, and during the pressing process, the magnet 51a adsorbs the third part 330 upwards to ensure the relative height for assembling the third part 330, so that the upper surface of the third part 330 is flush with the reference surface 230 a.

Referring to fig. 7, a second bar 10e is disposed on a side of the tilting member 10 away from the base 30, and the second bar 10e is used for facilitating the tilting of the tilting member 10.

Referring to fig. 2, the base 30 is provided with a plurality of positioning blocks 30a, and the positioning blocks 30a are used for contacting two vertical sides of the workpiece 200 to position the workpiece 200.

In one embodiment, the mounting fixture 100 operates as follows: firstly, the turnover piece 10 is turned over away from the base 30, the workpiece 200 is positioned on the base 30, the first part 310 is placed in the positioning groove 21a, the second part 320 is placed in the second mounting groove 220 (non-pressed state), and the third part 330 is placed in the third mounting groove 230 (non-pressed state); then, after the turnover part 10 is turned over towards the direction close to the base 30 to fix the workpiece 200, the pressing block 51 presses the third part 330 into the third mounting groove 230 while turning over; then, the first moving element 22 is pushed to align the positioning slot 21a with the first mounting slot 210, the self-locking element 26 is rotated to make the stopping portion 26a enter the receiving slot 22a, and the first elastic element 27 releases the elastic force to drive the first pushing element 24 to press the first part 310 into the first mounting slot 210; secondly, the first lever 41a is pushed to enable the second pushing member 42 to press the second part 320 into the second mounting groove 220; finally, the first moving part 22, the self-locking part 26 and the second moving part 41 are reset, and the turnover part 10 is turned away from the base 30 and the workpiece 200 is taken out.

It is understood that in other embodiments, the manner of the chucking of the first, second, and

third chucks

10a, 10b, and 10c may be other structures; the structure of the self-locking member 26 may also be applied to the second moving member 41.

After the workpiece 200 is fixed by the turnover part 10 and the base 30, the first, second and

third parts

310, 320 and 330 are pressed to the first, second and third mounting

grooves

210, 220 and 230 by the first, second and

third mounting assemblies

20, 40 and 50, so that the purpose of improving efficiency by accurate pressing is achieved.

Although the present application has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the present application. Those skilled in the art can make other changes and the like in the design of the present application within the spirit of the present application as long as they do not depart from the technical effects of the present application. Such variations are intended to be included within the scope of this disclosure.

Claims

1. The utility model provides an installation tool which characterized in that: the mounting jig comprises a turnover piece, a first mounting assembly and a base, and the base is used for bearing a workpiece; the turnover part is rotatably arranged on the base and is used for clamping the workpiece between the base and the turnover part; the first installation assembly comprises a positioning piece, a first moving piece, a first guide piece, a first pushing piece and a driving piece, the positioning piece is arranged on the first moving piece, and is provided with a positioning groove used for accommodating a first part; the first moving piece can be arranged on the turnover piece in a sliding mode and is used for aligning the positioning groove to a first mounting groove on the workpiece; the first guide piece is arranged on the first moving piece, the first pushing piece is slidably arranged on the first guide piece in a penetrating manner, and the driving piece is used for driving the first pushing piece to push the first part to the first mounting groove;

the driving part comprises a self-locking part and a first elastic part, the first elastic part is elastically connected with the first pushing part and the first moving part, and the first elastic part is used for elastically pushing the first pushing part towards the direction far away from the first moving part; the self-locking piece is slidably arranged on the first moving piece in a penetrating manner, one end of the self-locking piece is connected with the first pushing piece, the other end of the self-locking piece extends out of the first moving piece and is provided with a stopping part, and the stopping part is used for clamping the outer wall of the first moving piece so as to limit the first pushing piece and compress the first elastic piece; an accommodating groove is formed in one end, close to the stopping portion, of the first moving member, after the self-locking piece rotates, the stopping portion is aligned with the accommodating groove, and the first elastic piece releases elastic force to drive the first pushing piece to push the first part.

2. The mounting jig of claim 1, wherein: the first moving part is provided with a first limiting part, the overturning part is provided with a first clamping part, and the first clamping part is used for stopping the first limiting part when the first moving part moves towards the workpiece so as to limit the first moving part.

3. The mounting jig according to claim 2, characterized in that: the first limiting part is internally provided with a magnetic part, and the first clamping part magnetically adsorbs the magnetic part to fix the first limiting part so as to fix the first moving part.

4. The mounting jig of claim 2, wherein: the first moving part is provided with a sliding groove, the overturning part is provided with a second clamping part, the sliding groove is used for accommodating the second clamping part, and the second clamping part is used for limiting the first moving part when the first moving part is far away from the workpiece.

5. The mounting jig according to claim 2, characterized in that: the turnover piece is provided with a third clamping part, the first moving piece is provided with a groove, and the groove is used for accommodating the third clamping part; when the first moving piece is close to the workpiece, the third clamping part is inserted into the groove to limit the first moving piece.

6. The mounting jig of claim 1, wherein: the mounting jig also comprises a second mounting component, and the second mounting component is used for pressing a second part in the second mounting groove; the second mounting assembly comprises a second moving piece, a second pushing piece, a second elastic piece and a second guide piece, the second moving piece is slidably arranged on the turnover piece, the second guide piece is arranged on the second moving piece, and the second pushing piece is connected with the second moving piece through the second elastic piece and slidably penetrates through the second guide piece; after the second moving piece moves, the second pushing piece is driven to move along the second guide piece through the second elastic piece, so that the second part is pressed into the second mounting groove.

7. The mounting jig of claim 6, wherein: and one end of the second moving piece, which is far away from the second pushing piece, is provided with a handle rod, and the handle rod is used for facilitating pushing of the second moving piece.

8. The mounting jig of claim 6, wherein: the moving direction of the first moving piece and the second moving piece is arranged at a certain angle with the base, and is parallel to the first mounting groove and the second mounting groove respectively.

9. The mounting jig of claim 1, wherein: the mounting jig further comprises a third mounting assembly, and the third mounting assembly is used for pressing a third part into the third mounting groove; the third installation component comprises a pressing block and a third elastic piece, the pressing block is connected with the turnover piece through the third elastic piece, and the pressing block is used for pressing the third part into the bottom of the third installation groove along the vertical direction.