CN218136399U

CN218136399U - Positioning tool for machining rear cover plate of mobile phone

Info

Publication number: CN218136399U
Application number: CN202221296585.2U
Authority: CN
Inventors: 杨家有
Original assignee: Anhui Xiehong Photoelectric Technology Co ltd
Current assignee: Anhui Xiehong Photoelectric Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-27
Anticipated expiration: 2032-05-26

Abstract

The utility model provides a cell-phone back shroud processing is with location frock, include: the utility model discloses a mobile phone rear cover plate, including workstation, four support columns's bottom surface fixed mounting has the support chassis, the top surface of workstation is provided with the locating plate, the top surface of locating plate is provided with the fixed subassembly of centre gripping, be used for the fixed cell-phone back plate lid of centre gripping, through setting up vacuum chuck, place the cell-phone back cover plate behind the assigned position of locating plate when the staff, the workstation appears rocking, can lead to not still not centre gripping cell-phone back cover plate position skew to appear, through placing the position after, start the vacuum pump, adsorb the cell-phone back cover plate of putting through vacuum chuck, the machining efficiency is improved, guarantee processingquality, through setting up the rubber pad, when the grip block carries out the centre gripping to the cell-phone back cover plate, probably cause cell-phone back cover plate both sides to appear, set up the rubber pad for this reason on the grip block, improve the security of centre gripping, reduce the economic loss that causes the manufacturing enterprise.

Description

Positioning tool for machining rear cover plate of mobile phone

Technical Field

The utility model relates to a cell-phone fixing device field especially relates to a cell-phone back shroud processing is with location frock.

Background

At present, the rear cover of the mobile phone is mainly made of three types of common materials, the rear cover of the mobile phone can generally play an insulating role, meanwhile, the quality of the rear cover also relates to the life safety problem of a consumer, the rear cover with good quality can well play insulating and waterproof roles, the rear cover with poor quality can not only influence the normal use of a machine but also endanger the life safety of the consumer, the common rear cover often needs to use a tool structure during processing and use, and a positioning tool is a process device for rapidly fastening a workpiece during processing so as to ensure that a machine tool, a cutter and the workpiece keep correct relative positions. That is to say, the tool clamp is an indispensable part for machining, and under the drive that the machine tool technology develops towards high speed, high efficiency, precision, composite, intelligent and environmental protection, the clamp technology is developing towards high precision, high efficiency, module, combination, universality and economy.

However, after the mobile phone rear cover plate is placed on the tooling plate, in the clamping process, the mobile phone rear cover plate may shift on the tooling plate, so that a worker needs to readjust the position of the mobile phone rear cover plate, and the processing efficiency is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an overcome above-mentioned problem or solve a cell-phone back shroud processing of above-mentioned problem with location frock at least partially to the aversion appears easily in the solution at centre gripping in-process cell-phone, leads to the problem that needs put again.

In order to achieve the above object, the technical solution of the present invention is specifically as follows:

the utility model provides a cell-phone back shroud processing is with location frock, include: the utility model discloses a mobile phone support base plate, including workstation, the bottom surface fixed mounting of workstation has four support columns, four the bottom surface fixed mounting of support column has the support chassis, the top surface of workstation is provided with the locating plate, the top surface of locating plate is provided with the fixed subassembly of centre gripping for the fixed cell-phone back plate lid of centre gripping.

Through adopting above-mentioned technical scheme, through setting up the fixed subassembly of centre gripping, the cell-phone back shroud is in the course of working, through the fixed subassembly of centre gripping that sets up, guarantees that the removal can not appear in the cell-phone back shroud in the course of working, and convenient accurate location cell-phone guarantees processingquality.

As a further aspect of the present invention, the clamping fixture further comprises: the movable holes are formed in the two sides of the inner portion of the movable groove, the lead screw is sleeved on the inner portion of each movable hole in a movable mode, the two clamping blocks are arranged on the top face of the positioning plate, a sliding block is fixedly mounted on the bottom face of each clamping block, the sliding block is in threaded connection with the lead screw, the two movable holes are internally provided with the twisting blocks, and the twisting blocks are fixedly connected with the lead screw.

Through adopting above-mentioned technical scheme, through setting up the grip block, the staff wrench movement piece drives the lead screw and drives to two grip blocks move to the inboard of locating plate, carry out the centre gripping to the cell-phone back shroud of placing on the locating plate, prevent that in the course of working, the offset appears in the cell-phone back shroud.

As a further aspect of the present invention, the clamping fixture assembly comprises: the mounting groove, the inside fixed mounting of mounting groove has vacuum chuck, the connecting hole has been seted up to one side of locating plate, the top surface fixed mounting of workstation has the vacuum pump, the one end fixedly connected with connecting pipe of vacuum pump, the connecting pipe passes the connecting hole and extends to the inside of mounting groove, the connecting pipe cup joints with vacuum chuck is fixed.

Through adopting above-mentioned technical scheme, through setting up vacuum chuck, when the staff carries out the centre gripping to the cell-phone back shroud through the grip block, appear rocking when the workstation, probably cause the cell-phone back shroud position of putting to appear shifting, through vacuum chuck, when placing the cell-phone back shroud on the locating plate, start the vacuum pump, the vacuum pump adsorbs fixedly through vacuum chuck to the cell-phone back shroud, prevents that the cell-phone back shroud from appearing shifting in the clamping process.

As a further scheme of the utility model, one side fixed mounting of locating plate has the steady rest, threaded hole is seted up to the inside bottom surface of steady rest, the inside of steady rest is provided with to the piece, the inside threaded connection of screw hole has the threaded rod, the threaded rod with support a fixed connection.

Through adopting above-mentioned technical scheme, through setting up to support the piece, the locating plate is placed behind the workstation, can make steady rest and the platform limit of workstation open and shut the back together, twists the threaded rod, makes to support the piece and supports and close on the workstation bottom surface to improve the stability in the locating plate course of working.

As a further scheme of the utility model, the top surface fixed mounting of locating plate has four supporting shoes, the guiding hole has been seted up to one side of supporting shoe, the guide post has been cup jointed in the inside activity of guiding hole, guide post and grip block fixed connection, the one end fixed mounting of guide post has the stopper.

Through adopting above-mentioned technical scheme, through setting up the guide post, when the grip block moved the centre gripping through the slider drive of bottom to middle cell-phone back shroud, through the guide post, guarantee that the grip block removes the in-process and can not appear the skew.

As a further proposal, one side of the clamping block is fixedly provided with a rubber pad.

Through adopting above-mentioned technical scheme, through setting up the rubber pad, prevent to the cell-phone back shroud centre gripping location in-process, cause the cell-phone back shroud to receive the damage.

The utility model provides a cell-phone back shroud processing is with location frock, beneficial effect lies in:

through setting up vacuum chuck, place the assigned position back at the locating plate to the cell-phone back shroud when the staff, the workstation appears rocking, can lead to not centre gripping cell-phone back shroud position yet to appear the skew, through placing the position back, starts the vacuum pump, adsorbs the cell-phone back shroud of putting through vacuum chuck, has improved machining efficiency, guarantees processingquality.

Through setting up the rubber pad, when the grip block carries out the centre gripping to cell-phone back shroud, probably cause cell-phone back shroud both sides mar to appear, set up the rubber pad on the grip block for this reason, improve the security of centre gripping, reduce the economic loss who causes manufacturing enterprise.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural view of a positioning plate according to an embodiment of the present invention;

fig. 3 is a schematic view of a clamping block structure provided by an embodiment of the present invention;

fig. 4 is a schematic structural view of a stabilizer provided in the embodiment of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. a support chassis; 4. positioning a plate; 5. mounting grooves; 6. a vacuum chuck; 7. connecting holes; 8. a vacuum pump; 9. a connecting pipe; 10. a moving groove; 11. a movable hole; 12. a screw rod; 13. a clamping block; 14. a slider; 15. a stabilizer frame; 16. a resisting block; 17. a threaded hole; 18. a threaded rod; 19. a support block; 20. a guide post; 21. a limiting block; 22. a twisting block; 23. a guide hole; 24. and (7) a rubber pad.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1, the embodiment of the utility model provides a pair of location frock is used in processing of cell-phone back shroud, the bottom surface fixed mounting of workstation 1 has four support columns 2, the bottom surface fixed mounting of four support columns 2 has support chassis 3, the top surface of workstation 1 is provided with locating plate 4, the top surface of locating plate 4 is provided with the fixed subassembly of centre gripping, be used for the fixed cell-phone back shroud of centre gripping, through setting up the fixed subassembly of centre gripping, the cell-phone back shroud is in the course of working, through the fixed subassembly of centre gripping that sets up, guarantee that the removal can not appear in the course of working cell-phone back shroud, make things convenient for accurate location cell-phone, guarantee processingquality, one side fixed mounting of locating plate 4 has steady rest 15, screw hole 17 has been seted up to the inside bottom surface of steady rest 15, the inside of steady rest 15 is provided with to piece 16, the inside threaded connection of screw hole 17 has threaded rod 18, threaded rod 18 and to support piece 16 fixed connection, through setting up to support piece 16, locating plate 4 is placed behind workstation 1, can make steady rest 15 open and be in the stage limit of workstation 1 after together, twist 18, make support piece 16 support on the bottom surface of workstation 1, thereby improve the stability of locating plate 4 in the course of processing.

Referring to fig. 1, the clamping fixture assembly further comprises: two movable grooves 10, two movable grooves 10 are all arranged on the top surface of a positioning plate 4, movable holes 11 are respectively arranged on two sides of the inside of each movable groove 10, a screw rod 12 is movably sleeved inside each movable hole 11, two clamping blocks 13 are arranged on the top surface of the positioning plate 4, a sliding block 14 is fixedly arranged on the bottom surface of each clamping block 13, each sliding block 14 is in threaded connection with the corresponding screw rod 12, a twisting block 22 is arranged inside each movable hole 11, each twisting block 22 is fixedly connected with the corresponding screw rod 12, a rubber pad 24 is fixedly arranged on one side of each clamping block 13, the clamping and positioning process of a rear cover plate of a mobile phone is prevented by arranging the corresponding rubber pad 24, the rear cover plate of the mobile phone is prevented from being damaged, through arranging the clamping blocks 13, an operator twists the twisting block 22 to drive the screw rods 12 to drive the two clamping blocks 13 to move towards the inner side of the positioning plate 4, the rear cover plate of the mobile phone placed on the positioning plate 4 is clamped, the rear cover plate of the mobile phone is prevented from being displaced in the machining process, four supporting blocks 19 are fixedly arranged on the top surface of the positioning plate, guide holes 23 are arranged on one side of each supporting block 19, a guide post 20 is fixedly connected with the clamping block 13, and when the bottom of the sliding block 13, and the sliding block 14 is prevented from being driven by the middle movable block 13, and moving block, and moving in the sliding block, and moving process of the sliding block 13, and the sliding block 13.

Referring to fig. 1, the clamping fixture assembly includes: mounting groove 5, the inside fixed mounting of mounting groove 5 has vacuum chuck 6, connecting hole 7 has been seted up to one side of locating plate 4, the top surface fixed mounting of workstation 1 has vacuum pump 8, vacuum pump 8's one end fixedly connected with connecting pipe 9, connecting pipe 9 passes connecting hole 7 and extends to the inside of mounting groove 5, connecting pipe 9 cup joints with vacuum chuck 6 is fixed, through setting up vacuum chuck 6, when the staff carries out the centre gripping through grip block 13 to the cell-phone back shroud, rock when workstation 1 appears, probably cause the cell-phone back shroud position of putting to appear shifting, through vacuum chuck 6, place on locating plate 4 at the cell-phone back shroud, start vacuum pump 8, vacuum pump 8 adsorbs fixedly through vacuum chuck 6 to the cell-phone back shroud, prevent in the clamping process, the cell-phone back shroud appears shifting.

The working principle is as follows: referring to fig. 1-4, after the vacuum pump 8 is started, the worker places the mobile phone rear cover plate to be processed on the positioning plate 4, the vacuum pump 8 adsorbs the mobile phone rear cover plate which is not clamped through the vacuum chuck 6, so as to ensure that no displacement occurs during clamping, and then the worker twists the twisting block 22 to drive the screw rod 12 to rotate, so that the two clamping blocks 13 move towards the inner side of the positioning plate 4, so as to clamp two sides of the mobile phone rear cover plate, and the mobile phone rear cover plate is processed after clamping is completed.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. The utility model provides a processing of cell-phone back shroud is with location frock which characterized in that includes: workstation (1), the bottom surface fixed mounting of workstation (1) has four support columns (2), four the bottom surface fixed mounting of support column (2) has support chassis (3), the top surface of workstation (1) is provided with locating plate (4), the top surface of locating plate (4) is provided with the fixed subassembly of centre gripping for the fixed cell-phone back plate lid of centre gripping.

2. The positioning tool for machining the rear cover plate of the mobile phone according to claim 1, wherein the clamping and fixing assembly comprises: two shifting chutes (10), two the top surface at locating plate (4) has all been seted up in shifting chute (10), movable hole (11) have all been seted up to the inside both sides of shifting chute (10), lead screw (12) have been cup jointed in the inside activity of movable hole (11), the top surface of locating plate (4) is provided with two grip block (13), the bottom surface fixed mounting of grip block (13) has slider (14), slider (14) and lead screw (12) threaded connection, wherein two the inside of movable hole (11) is provided with twists block (22), twist block (22) and lead screw (12) fixed connection.

3. The positioning tool for machining the rear cover plate of the mobile phone according to claim 1, wherein the clamping and fixing assembly further comprises: mounting groove (5), the inside fixed mounting of mounting groove (5) has vacuum chuck (6), connecting hole (7) have been seted up to one side of locating plate (4), the top surface fixed mounting of workstation (1) has vacuum pump (8), the one end fixedly connected with connecting pipe (9) of vacuum pump (8), connecting pipe (9) pass connecting hole (7) and extend to the inside of mounting groove (5), connecting pipe (9) and vacuum chuck (6) fixed cup joint.

4. The positioning tool for machining the rear cover plate of the mobile phone according to claim 1, wherein a stabilizing frame (15) is fixedly mounted on one side of the positioning plate (4), a threaded hole (17) is formed in the bottom surface of the stabilizing frame (15), a supporting block (16) is arranged inside the stabilizing frame (15), a threaded rod (18) is connected to the inner thread of the threaded hole (17), and the threaded rod (18) is fixedly connected with the supporting block (16).

5. The positioning tool for machining the rear cover plate of the mobile phone according to claim 2, wherein four supporting blocks (19) are fixedly mounted on the top surface of the positioning plate (4), a guide hole (23) is formed in one side of each supporting block (19), a guide column (20) is movably sleeved in each guide hole (23), each guide column (20) is fixedly connected with the clamping block (13), and a limiting block (21) is fixedly mounted at one end of each guide column (20).

6. The positioning tool for machining the rear cover plate of the mobile phone according to claim 2, wherein a rubber pad (24) is fixedly mounted on one side of the clamping block (13).