CN213532193U

CN213532193U - Positioning jig is used in processing of cell-phone shell

Info

Publication number: CN213532193U
Application number: CN202022737337.4U
Authority: CN
Inventors: 刘定华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-25
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a positioning jig is used in processing of cell-phone shell, comprises a workbench, the upper surface of workstation is provided with four mount pads, the activity interlude is connected with the gag lever post on the mount pad, the one end fixedly connected with fixed block of gag lever post, be equipped with the spring between one side of fixed block and one side of mount pad, the threaded interlude is connected with the threaded rod on the fixed block, it is connected with the clamp plate to rotate the interlude on the outer wall of threaded rod, the symmetry is equipped with the spacing ring on the outer wall of threaded rod, the spacing ring rotates with the clamp plate to alternate and is connected, wherein one side fixedly connected with support of two fixed blocks, wherein one side fixedly. The utility model discloses utilize the cooperation of four mount pads, gag lever post, fixed block, spring, threaded rod, clamp plate, spacing ring, support and loading board, be convenient for carry out avris and direction of height's spacing to the cell phone case of different models, improved the use universality of anchor clamps, and then improve holistic work efficiency.

Description

Positioning jig is used in processing of cell-phone shell

Technical Field

The utility model relates to a positioning jig field, in particular to positioning jig is used in processing of cell-phone shell.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines, electronic controls and other handicrafts and mainly serves as a tool for assisting in controlling positions or actions, the jig can be divided into three types, namely a process assembly type jig, a project testing type jig and a circuit board testing type jig, the tool jig is a common auxiliary production processing part in the industrial manufacturing industry, in recent years, the mobile phone industry is rapidly developed, and in the CNC processing process of a mobile phone shell, the jig needs to be clamped and fixed so as to carry out processing technologies such as polishing, spraying and the like.

The tool that uses in the current cell-phone shell production process is the auxiliary device when carrying out cell-phone shell production, and current fixed position's commonly used tool is fixed to adversary's casing four sides side, and the size of the its shell of cell-phone of different models is inconsistent, leads to unable cell-phone shell to fix different models for the tool is changed frequently, and it is long to have prolonged processing, has reduced holistic machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning jig is used in processing of cell-phone shell to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning jig is used in processing of cell-phone shell, includes the workstation, the upper surface of workstation is provided with four mount pads, the activity interlude is connected with the gag lever post on the mount pad, the one end fixedly connected with fixed block of gag lever post, fixedly connected with spring between one side of fixed block and one side of mount pad, the threaded interlude is connected with the threaded rod on the fixed block, it is connected with the clamp plate to rotate to alternate on the outer wall of threaded rod, the fixed cover of symmetry has connect the spacing ring on the outer wall of threaded rod, the spacing ring rotates with the clamp plate and alternates and is connected, wherein two one side fixedly connected with support of fixed block, wherein two in addition one side fixedly connected with loading board.

Preferably, one side fixedly connected with first slider of fixed block, set up the first spout with first slider matched with on the mount pad.

Preferably, a second sliding groove is formed in one side of the upper surface of the workbench, a second sliding block is connected to an inner cavity of the second sliding groove in a sliding mode, and the top of the second sliding block is fixedly connected with the bottoms of the other two mounting seats.

Preferably, a first handle is fixedly connected to the top of the threaded rod, and a second handle is fixedly connected to the upper surfaces of the other two mounting seats.

Preferably, one side of the other two mounting seats is fixedly connected with a rectangular plate, and the rectangular plate and the workbench are symmetrically and movably connected with positioning pins in an inserting manner.

Preferably, a plurality of mounting holes matched with the locating pin have been seted up to the upper surface equidistance interval symmetry of workstation, the lower surface of workstation is four heel braces of rectangular array fixedly connected with.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the cooperation of four mounting seats, a limiting rod, a fixing block, a spring, a threaded rod, a pressing plate, a limiting ring, a bracket and a bearing plate, so as to conveniently limit the sides and the height direction of mobile phone shells of different models, thereby improving the application universality of the clamp and further improving the overall working efficiency;

(2) the utility model discloses utilize the cooperation of first slider, second slider, first spout, second spout, the first in command and second in command, improved the stability when the fixed block removes, utilize the cooperation of rectangular plate, locating pin, mounting hole and heel brace, improved the steadiness after wherein two mount pad position remove, improved the steadiness of workstation, and then improved holistic practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the present invention viewed from above.

Fig. 3 is a schematic structural view of the position limiting ring of the present invention.

Fig. 4 is a schematic structural view of the rectangular plate of the present invention.

In the figure: 1. a work table; 2. a mounting seat; 3. a limiting rod; 4. a fixed block; 5. a spring; 6. a threaded rod; 7. pressing a plate; 8. a limiting ring; 9. a support; 10. a carrier plate; 11. a first handle; 12. a second handle; 13. a rectangular plate; 14. and (5) a foot support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a positioning jig for processing mobile phone shells as shown in figures 1-4, which comprises a workbench 1, wherein the cross section of the workbench 1 is rectangular, two installation seats 2 are convenient for fixed installation, the upper surface of the workbench 1 is provided with four installation seats 2, the cross section of the installation seats 2 is L-shaped, the installation of a limiting rod 3 is convenient, two installation seats 2 are arranged on one side of the upper surface of the workbench 1, and the two installation seats 2 are oppositely arranged, the two sides of the mobile phone shell are convenient for extrusion and fixation, a limiting rod 3 is movably and alternately connected on the installation seats 2, one end of the limiting rod 3 is provided with a partial thread groove, one end thread of the limiting rod 3 is sleeved with a positioning nut, the position of the limiting rod 3 is convenient to be limited, one end of the limiting rod 3 is fixedly connected with a fixed block 4, the appearance of the fixed block 4 is cuboid, the installation of a spring 5 is convenient, a spring 5 is fixedly connected between one side of a fixed block 4 and one side of an installation seat 2, one end of the spring 5 is fixedly connected with the inner wall of the shorter side of the installation seat 2, the other end of the spring 5 is fixedly connected with the outer wall of one side of the fixed block 4, the state of the spring 5 in figure 2 is a semi-compressed state, and mobile phone shells with different widths can be conveniently fixed, a threaded rod 6 is connected with the fixed block 4 in a threaded penetrating manner, a threaded groove of the threaded rod 6 is arranged at a position with a certain distance from the lower surface of a pressing plate 7, so that the fixed installation of the threaded rod 6 is prevented from influencing the swinging or the deviation of the pressing plate 7, a pressing plate 7 is connected with the outer wall of the threaded rod 6 in a rotating penetrating manner, the cross section of the pressing plate 7 is in a convex shape, so that the mobile phone shells with different thicknesses can be conveniently limited, a limiting ring 8 is symmetrically and, the pressing plate 7 is enabled to move up and down in a limiting mode, the rapidity of limiting the mobile phone shell is improved, the support 9 is fixedly connected to one side of each of the two fixing blocks 4, the cross section of the support 9 is L-shaped, the limiting sliding of the pressing plate 7 is not affected by the upright portion of the support 9, limiting is facilitated on one side of the mobile phone shell, horizontal deviation of the mobile phone shell is prevented, the bearing plates 10 are fixedly connected to one sides of the other two fixing blocks 4, the cross section of each bearing plate 10 is rectangular, and placement of the bottoms of the other sides of the mobile phone shell is facilitated.

One side fixedly connected with first slider of fixed block 4 sets up the first spout with first slider matched with on the mount pad 2, and the cross sectional shape of first slider and first spout is the type of calligraphy, and the first slider of being convenient for carries out spacing slip.

The side of 1 upper surface of workstation is opened and is equipped with the second spout, the inner chamber sliding connection of second spout has the second slider, the cross sectional shape of second slider and second spout is type, be convenient for the second slider carry out spacing slip, the top of second slider and wherein the bottom fixed connection of two mount pad 2 in addition, wherein the cross sectional angle of two mount pad 2 in addition and the axis of two mount pad 2 therein have 90 degrees contained angles, be convenient for carry on spacingly to another avris of cell-phone shell.

The top fixedly connected with first in command 11 of threaded rod 6, wherein the upper surface fixedly connected with second in command 12 of two other mount pads 2, the high regulation of the threaded rod 6 installation back of being convenient for, the change of two other mount pads 2 positions of being convenient for.

One side of the other two mounting seats 2 is fixedly connected with a rectangular plate 13, the width of the cross section of the rectangular plate 13 is as shown in fig. 2, and the rectangular plate 13 and the workbench 1 are symmetrically and movably connected with positioning pins in an inserting manner, so that the positions of the other two mounting seats 2 can be conveniently fixed.

A plurality of mounting holes matched with the positioning pins are symmetrically arranged on the upper surface of the workbench 1 at equal intervals, the lower surface of the workbench 1 is fixedly connected with four foot supports 14 in a rectangular array, and the stability of the workbench 1 is improved.

The utility model discloses the theory of operation: when the mobile phone shell is used, a user places the lower surface of the mobile phone shell on the upper surface of the support 9, pulls the limiting rods 3 on the two mounting seats 2 from an initial state to the direction of the positioning nuts according to the width of the mobile phone shell, so that the springs 5 are compressed, the first sliding block slides in the inner cavity of the first sliding groove, the positioning nuts are screwed after one side of the fixed block 4 is attached to the mobile phone shell, so that the limiting rods 3 are fixed in position, then the first handle 11 is rotated, so that the threaded rod 6 rotates, the pressing plate 7 limits the top of the mobile phone shell by utilizing the meshing height of the threaded rod 6, the second handle 12 is pulled at the same time, the other two mounting seats 2 and the second sliding block slide in the inner cavity of the second sliding groove, so that the width of the height of the mobile phone shell is met, then the limiting rods 3 and the threaded rod 6 are rotated according to limit the steps, so, therefore, the stability of the mobile phone shell is improved, the next step of working procedures is convenient to carry out, and the overall working efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. A positioning jig for processing a mobile phone shell comprises a workbench (1) and is characterized in that, four mounting seats (2) are arranged on the upper surface of the workbench (1), limiting rods (3) are movably inserted and connected on the mounting seats (2), one end of the limiting rod (3) is fixedly connected with a fixed block (4), a spring (5) is fixedly connected between one side of the fixed block (4) and one side of the mounting seat (2), a threaded rod (6) is threaded and inserted on the fixed block (4), a pressing plate (7) is rotationally inserted and connected on the outer wall of the threaded rod (6), the outer wall of the threaded rod (6) is symmetrically fixedly sleeved with a limiting ring (8), the limiting ring (8) is rotatably connected with the pressing plate (7) in a penetrating way, wherein one side of each of the two fixing blocks (4) is fixedly connected with a bracket (9), one side of the other two fixing blocks (4) is fixedly connected with a bearing plate (10).

2. The positioning jig for processing the mobile phone shell as claimed in claim 1, wherein a first sliding block is fixedly connected to one side of the fixing block (4), and a first sliding groove matched with the first sliding block is formed in the mounting seat (2).

3. The positioning jig for processing the mobile phone shell as claimed in claim 1, wherein a second sliding groove is formed in one side of the upper surface of the workbench (1), a second sliding block is connected to an inner cavity of the second sliding groove in a sliding manner, and the top of the second sliding block is fixedly connected with the bottoms of the other two mounting seats (2).

4. The positioning jig for machining the mobile phone shell as claimed in claim 1, wherein a first handle (11) is fixedly connected to the top of the threaded rod (6), and a second handle (12) is fixedly connected to the upper surfaces of the other two installation seats (2).

5. The positioning jig for processing the mobile phone shell as claimed in claim 1, wherein one side of the other two mounting seats (2) is fixedly connected with a rectangular plate (13), and the rectangular plate (13) and the workbench (1) are symmetrically and movably inserted and connected with positioning pins.

6. The positioning jig for machining the mobile phone shell according to claim 1, wherein a plurality of mounting holes matched with the positioning pins are symmetrically formed in the upper surface of the workbench (1) at equal intervals, and four foot supports (14) are fixedly connected to the lower surface of the workbench (1) in a rectangular array.