CN215509453U

CN215509453U - Laser welding jig for mobile phone frame

Info

Publication number: CN215509453U
Application number: CN202120550775.1U
Authority: CN
Inventors: 严慈国
Original assignee: Wuxi Forster Precision Technology Co ltd
Current assignee: Wuxi Forster Precision Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2022-01-14
Anticipated expiration: 2031-03-17

Abstract

The utility model particularly relates to a laser welding jig for a mobile phone frame, which comprises a jig base, wherein a fixed positioning frame is arranged on the left side of the jig base, a square supporting frame is arranged on the end face of the jig base, a movable side positioning frame is horizontally arranged at the upper end of a first moving block, a movable positioning frame is horizontally arranged at the upper end of a second moving block, two third moving blocks are arranged on two third guide sliding rods, and a movable positioning plate is horizontally arranged at the top ends of the two third moving sliding blocks. The problem of inaccurate placement.

Description

Laser welding jig for mobile phone frame

Technical Field

The utility model belongs to the technical field of jigs, and particularly relates to a laser welding jig for a mobile phone frame.

Background

Cell phone case is in the equipment course of working, need with radium-shine welding copper sheet on the cell phone frame, adopts artifical little tweezers to clip copper sheet and cell phone frame respectively when radium-shine welding at present, then carries out radium-shine welding, and not only inefficiency, the error is great when hand centre gripping little copper sheet and cell phone frame moreover, and the small copper sheet often appears puts partial phenomenon, and current tool can only fix the big or small copper sheet of certain specification when welding the copper sheet simultaneously, has reduced the limitation that the tool used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser welding jig for a mobile phone frame, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the laser welding jig comprises a jig base, wherein a fixed positioning frame is arranged on the left side of the jig base, a square supporting frame is arranged on the end face of the jig base, first guide slide bars are symmetrically arranged on the front face and the back face of the jig base, one end of each first guide slide bar is connected with a fixed cross bar, two groups of first guide slide bars are arranged, first moving blocks are arranged on the two groups of first guide slide bars, one end of each first guide slide bar is sleeved with a first reset spring part, the upper end of each first moving block is horizontally provided with a movable side positioning frame, the right side face of the square supporting frame is symmetrically connected with a second guide slide bar, one end of each second guide slide bar is sleeved with a second reset spring part, a second moving block is arranged on each second guide slide block in a sliding mode, a movable positioning frame is horizontally arranged at the upper end of each second moving block, and a square groove is formed in the surface of the square supporting frame, the two side walls of the square groove are symmetrically provided with two slide bar mounting grooves, two third guide slide bars are arranged inside the slide bar mounting grooves, one ends, located in the slide bar mounting grooves, of the third guide slide bars are sleeved with third reset spring parts, two third moving blocks are arranged on the third guide slide bars, and the top ends of the two third moving blocks are horizontally provided with moving positioning plates.

As a further optimization of the technical scheme, the end faces of the fixed positioning frame, the movable side positioning frame and the movable positioning frame are provided with L-shaped product placing grooves, the L-shaped product placing grooves play a role in clamping and positioning four sides of the mobile phone frame, and the mobile phone frame can be more stable during welding.

As a further optimization of the technical scheme, the movable side positioning frames are provided with two groups, the front end and the rear end of the collecting frame can be positioned and fixed and are arranged at the upper end and the lower end of the surface of the jig base, so that the effect of simultaneously fixing two sides of the frame of the mobile phone is facilitated, and the movable side positioning frames are arranged in a horizontally symmetrical mode with the end faces of the square supporting frame.

As a further optimization of this technical scheme, the mobile location board symmetry is provided with two sets ofly on two sets of third guide slide bars of establishing, can make the fixed effect of activity side locating rack to product location, and just two sets of terminal surface one side of mobile location board are equipped with the recess face, make things convenient for placing location centre gripping of adversary's frame, a lateral wall of recess face evenly is equipped with flexible loop bar, can make rubber suction cup drive the flexible fixed effect of welding, the one end of flexible loop bar is equipped with rubber suction cup, is convenient for adsorb fixedly to the welded product of wanting.

As the further optimization of the technical scheme, the fixed positioning frame and the movable positioning frame are internally provided with the adsorption type magnetic strips, and the adsorption type magnetic strips can adsorb the four sides of the collecting frame.

The utility model has the technical effects and advantages that: the laser welding jig for the mobile phone frame comprises a fixed positioning frame, a mobile phone frame, a movable side positioning frame, a movable positioning frame, a telescopic sleeve rod, a positioning piece, a fixing piece and a positioning piece, wherein the mobile phone frame is placed in the fixed positioning frame, the mobile phone frame is horizontally placed on a square supporting frame, the movable side positioning frame and the movable positioning frame are pulled by two hands to reset the other three sides of the mobile phone frame, the four sides of the mobile phone frame are magnetically attracted, positioned and fixed through the arrangement of an adsorption type magnetic stripe, the mobile phone frame is further enabled to obtain an effective positioning and fixing effect, then a plurality of welding pieces to be installed are attracted and fixed through the rubber sucker by pulling the movable positioning plate to one side, the welding pieces are enabled to rebound and be attached to and positioned at the welding position of the mobile phone frame through the arrangement of the telescopic sleeve rod, the accurate positioning effect of the welding pieces is achieved, copper sheets with different specifications and sizes can be adsorbed and fixed, and then the welding pieces and the mobile phone frame can be laser welded one by one, the efficiency of processing welding is improved to solved artifical location small weld piece and do not put well, put inaccurate problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a jig base; 2. fixing a positioning frame; 3. a square support frame; 4. a first guide slide bar; 5. fixing the cross bar; 6. a first moving block; 7. a first return spring member; 8. a movable side positioning frame; 9. a second guide slide bar; 10. a second moving block; 11. a movable positioning frame; 12. a second return spring member; 13. a slide bar mounting groove; 14. a third guide slide bar; 15. a third moving block; 16. a third return spring member; 17. moving the positioning plate; 18. a telescopic loop bar; 19. a rubber sucker.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: radium welding tool that cell phone frame used, including tool base 1, tool base 1's left side is equipped with fixed position frame 2, fixed position frame 2's setting, can carry out the effect of fixing on one side of cell phone frame, and fixed position frame 2 plays certain supporting role to cell phone frame, tool base 1's terminal surface is equipped with square braced frame 3, square braced frame 3's setting can make collection frame place at the terminal surface, then carry out fixed positioning, tool base 1's front and back symmetry is equipped with first direction slide bar 4, make things convenient for the setting of changing of first movable block 6, the one end of first direction slide bar 4 is connected with fixed horizontal pole 5, fixed horizontal pole 5 can play certain limiting displacement to the slip of first movable block 6.

The first guide slide bar 4 is provided with two groups, which can enable the movable side positioning frames 8 to slide more stably, the two groups of first guide slide bars 4 are respectively provided with a first moving block 6, which is convenient for the installation and the arrangement of the movable side positioning frames 8, one end of the first guide slide bar 4 is sleeved with a first reset spring part 7, the two ends of the first reset spring part 7 are respectively and fixedly connected with one surface of the first moving block 6 and one surface of the fixed cross bar 5, and can enable the movable side positioning frames 8 to reset, slide and clamp, the upper end of the first moving block 6 is horizontally provided with the movable side positioning frames 8, the arrangement of the movable side positioning frames 8 realizes the effect of positioning and fixing the two sides of the hand machine frame, the movable side positioning frames 8 are provided with two groups, the two groups of movable side positioning frames 8 are arranged at the upper end and the lower end of the jig base 1, and the two groups of movable side positioning frames 8 are horizontally and symmetrically arranged with the end surface of the square supporting frame 3,

a second guide slide bar 9 is symmetrically connected to the right side surface of the square support frame 3, the second guide slide bar 9 is arranged to facilitate the sliding installation of a second moving block 10, one end of the second guide slide bar 9 is sleeved with a second reset spring part 12, the second reset spring part 12 is arranged to enable the second moving block 10 to automatically reset after moving, the second guide slide bar 9 is slidably provided with the second moving block 10 to facilitate the installation of a movable positioning frame 11, the upper end of the second moving block 10 is horizontally provided with the movable positioning frame 11 to realize the positioning and fixing of one side of the mobile phone frame, an adsorption type magnetic stripe is arranged inside the fixed positioning frame 2 and the movable positioning frame 11, the welding stability of the mobile phone frame can be increased, a square groove is formed in the surface of the square support frame 3 to facilitate the formation of a slide bar mounting groove 13, slide bars 13 are symmetrically arranged on two side walls of the square groove, allowing the third guide slide 14 to be conveniently mounted in a square channel.

Two third guide slide bars 14 are arranged in the slide bar mounting groove 13, one end of each of the two third guide slide bars 14, which is positioned in the slide bar mounting groove 13, is sleeved with a third reset spring part 16 to play a role in automatic reset positioning and fixing, two third moving blocks 15 are arranged on each of the two third guide slide bars 14 to facilitate installation of the moving positioning plates 17, the top ends of the two third moving blocks 15 are horizontally provided with moving positioning plates 17, the moving positioning plates 17 are symmetrically arranged on the two groups of third guide slide bars 14, one side of the end surfaces of the two groups of moving positioning plates 17 is provided with a groove surface to facilitate uniform installation of the telescopic loop bars 18, one side wall of the groove surface is uniformly provided with the telescopic loop bars 18 to play a role in elastic expansion and contraction, a welding part is abutted against a welding part of a mobile phone frame, one end of each of the telescopic loop bar 18 is provided with a rubber sucker 19, and the rubber sucker 19 can adsorb and fix a product to be welded on the inner side of the mobile phone frame, the L-shaped product placing grooves are formed in the end faces of the fixed positioning frame 2, the movable side positioning frame 8 and the movable positioning frame 11, so that four sides of the mobile phone frame can be attached, positioned and fixed, and further welding of the mobile phone frame is facilitated.

Specifically, during the use earlier with activity locating rack 11 and activity side locating rack 8 through first movable block 6 and second movable block 10 outside to remove, this moment with put the cell-phone frame on square braced frame's surface, and make one side of cell-phone frame and the laminating location of fixed position frame 2, then loosen activity side locating rack 8 and activity locating rack 11, make activity side locating rack 8 and activity locating rack 11 utilize first spring part 7 that resets and the elasticity that resets of second spring part 12 to promote first movable block 6 and second movable block 10 and remove, thereby make activity side locating rack 8 and activity locating rack 11 remove, thereby realize the effect of fixed and protection in the location of cell-phone frame trilateral in addition.

Through fixed position frame 2, the absorption formula magnetic stripe that sets up in activity side locating rack 8 and the activity locating rack 11, the further effect of carrying out magnetism absorption and fixing of cell phone frame, the stability after cell phone frame is fixed has been increased simultaneously, the pulling at this moment removes locating plate 17 through the third movable block to a side shift, then adsorb fixedly through rubber suction cup 19 with the welding piece, then both hands are let out and are made to remove locating plate 17 through the third movable block at the inboard welding of third direction slide bar 14 to cell phone frame and remove, and the resilience that resets through the third spring part 16 that resets makes to remove locating plate 17 and remove, thereby make flexible loop bar 18 and rubber suction cup 19 drive the welding piece and remove and laminate the location to cell phone frame's welding department, realize the fixed location of welding piece, and then can realize carrying out welding operation one by one to a plurality of welding pieces.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Radium welding tool that cell phone frame used, including tool base (1), its characterized in that: a fixed positioning frame (2) is arranged on the left side of the jig base (1), a square support frame (3) is arranged on the end face of the jig base (1), first guide slide bars (4) are symmetrically arranged on the front and back faces of the jig base (1), one end of each first guide slide bar (4) is connected with a fixed cross bar (5), two groups of first guide slide bars (4) are arranged, first moving blocks (6) are arranged on the two groups of first guide slide bars (4), a first reset spring part (7) is sleeved at one end of each first guide slide bar (4), a movable side positioning frame (8) is horizontally arranged at the upper end of each first moving block (6), a second guide slide bar (9) is symmetrically connected on the right side face of the square support frame (3), a second reset spring part (12) is sleeved at one end of each second guide slide bar (9), and a second moving block (10) is slidably arranged on each second guide slide bar (9), the upper end level of second movable block (10) is equipped with movable positioning frame (11), square groove has been seted up on the surface of square braced frame (3), the symmetry is equipped with slide bar mounting groove (13) on the both sides wall of square groove, slide bar mounting groove (13) inside is equipped with third guide slide bar (14) two, and two third guide slide bar (14) are located the one end of slide bar mounting groove (13) and have cup jointed third spring part (16) that resets, two all be equipped with third movable block (15) two on third guide slide bar (14), two the top level of third movable block (15) is equipped with and removes locating plate (17).

2. The laser welding jig for the mobile phone frame according to claim 1, wherein: and L-shaped product placing grooves are formed in the end surfaces of the fixed positioning frame (2), the movable side positioning frame (8) and the movable positioning frame (11).

3. The laser welding jig for the mobile phone frame according to claim 1, wherein: the jig is characterized in that the movable side positioning frames (8) are arranged in two groups, the movable side positioning frames (8) are arranged at the upper end and the lower end of the surface of the jig base (1), and the movable side positioning frames (8) and the end faces of the square supporting frames (3) are horizontally and symmetrically arranged.

4. The laser welding jig for the mobile phone frame according to claim 1, wherein: the movable positioning plate (17) is symmetrically provided with two groups on two groups of third guide sliding rods (14), a groove surface is arranged on one side of the end surface of each of the two groups of movable positioning plates (17), telescopic loop bars (18) are uniformly arranged on one side wall of each groove surface, and rubber suckers (19) are arranged at one ends of the telescopic loop bars (18).

5. The laser welding jig for the mobile phone frame according to claim 1, wherein: and adsorption magnetic stripes are arranged inside the fixed positioning frame (2) and the movable positioning frame (11).