CN219582709U - Film shell fragment location equipment tool - Google Patents

Abstract

The utility model belongs to the technical field of film spring sheet processing, in particular to a film spring sheet positioning and assembling jig, which comprises a mounting plate, wherein a connecting plate is fixed at the left end of the mounting plate, plugs are fixed at two sides of the outer surface of the connecting plate, lock holes are formed in the plugs, a connecting frame is fixed at the right end of the mounting plate, a shaft rod is rotatably connected in the middle of the inner part of the connecting frame, a gear is fixed on the outer wall of the shaft rod, guide rods are fixed at the upper end and the lower end of the inner part of the connecting frame, racks are slidably connected to the outer surfaces of the guide rods, a lock head is fixed at one end of each rack, and springs are sleeved on the outer surfaces of the guide rods.

Description

Film shell fragment location equipment tool

Technical Field

The utility model belongs to the technical field of film spring piece processing, and particularly relates to a film spring piece positioning and assembling jig.

Background

The working principle of the film shrapnel is as follows: the metal spring plate on the film key is positioned at the conductive part (most of the metal spring plate is positioned above the golden finger on the circuit board) on the PCB, when the metal spring plate is pressed, the center point of the spring plate is concave and contacts with the circuit on the PCB, so that a loop is formed, and the whole product can work normally; the film elastic sheet needs to be assembled with the attaching material during processing;

through investigation publication (bulletin) number: 202023009632.4 discloses a positioning and assembling jig for a film elastic sheet, which has the technical effects of enabling hole sites in the laminating material to be installed in one-to-one correspondence with the film elastic sheet through fixing the laminating material on a positioning plate through positioning pins and the like;

however, because laminating material size of different specifications is different, and mounting panel size in the above-mentioned scheme is fixed, leads to the mounting panel to be unable to carry out the adaptation according to laminating material, simultaneously, the locating pin position on the mounting panel in the above-mentioned scheme is also fixed, leads to the mounting panel to only be able to adapt the laminating material of one specification and use.

In order to solve the above-mentioned problems, the present utility model provides a positioning and assembling jig for a thin film spring.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the film elastic sheet positioning and assembling jig which has the characteristics that mounting plates can be disassembled and assembled, and positioning pins with corresponding numbers can be arranged in pin holes in corresponding positions of the mounting plates according to the number and the positions of positioning holes in the bonding materials, so that the jig can be suitable for bonding materials with different specifications.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a film shell fragment location equipment tool, includes the mounting panel, the left end of mounting panel is fixed with the connecting plate, the surface both sides of connecting plate are fixed with the plug, the lockhole has been seted up to the inside of plug, the right-hand member of mounting panel is fixed with the link, the inside central authorities of link rotate and are connected with the axostylus axostyle, the outer wall of axostylus axostyle is fixed with the gear, the inside upper end and the lower extreme of link all are fixed with the guide arm, the surface sliding connection of guide arm has the rack, the one end of rack is fixed with the tapered end, and the tapered end is located the inside sliding connection of link, the surface cover of guide arm is equipped with the spring.

As a preferable technical scheme of the film elastic sheet positioning and assembling jig, a plurality of equally-spaced pin holes are formed in the mounting plate, positioning pins are inserted into the pin holes from top to bottom, and nuts are connected to the outer surfaces of the lower ends of the positioning pins in a threaded mode.

As a preferable technical scheme of the film elastic sheet positioning and assembling jig, the inner surface of the shaft rod is provided with an inner hexagonal hole.

As a preferable technical scheme of the film spring positioning and assembling jig, slots are formed in the surfaces of two ends of the connecting frame.

As a preferable technical scheme of the film elastic sheet positioning and assembling jig, racks at the upper end and the lower end inside the connecting frame are meshed with a gear at the center for transmission.

As a preferable technical scheme of the film elastic sheet positioning and assembling jig, the outer end surface of the lock head is of an inclined surface structure.

Compared with the prior art, the utility model has the beneficial effects that: when the two mounting plates are required to be assembled, the plug on one mounting plate is inserted into the slot on the other mounting plate, the plug pushes the lock head to retract into the connecting frame, and after the plug is completely inserted into the slot, the lock head on the rack is driven by the rebound pressure of the spring to extend outwards from the connecting frame and is inserted into the lock hole on the plug, so that the two mounting plates are fixed; when two mounting plates fixed together are required to be detached, the inner hexagonal wrench is inserted into the inner hexagonal hole and rotated anticlockwise, so that the shaft rod drives the tapered end on the rack to be separated from the lock hole on the plug through the gear and is contracted into the connecting frame, and the plug on one mounting plate can be pulled out from the slot on the other mounting plate, so that the two mounting plates are detached and separated; the mounting plates can be disassembled and assembled for use;

the positioning pins with corresponding numbers can be installed in the pin holes in the corresponding positions of the mounting plate according to the number and the positions of the positioning holes in the bonding material, so that the bonding material with different specifications can be adapted to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom part of the present utility model;

FIG. 3 is a schematic view of the internal structure of the connecting frame according to the present utility model;

FIG. 4 is a schematic view of a positioning pin according to the present utility model;

in the figure: 1. a mounting plate; 2. a connecting plate; 3. a plug; 4. a lock hole; 5. a connecting frame; 6. a shaft lever; 7. a gear; 8. a guide rod; 9. a rack; 10. a lock head; 11. a spring; 12. an inner hexagonal hole; 13. a slot; 14. a pin hole; 15. a positioning pin; 16. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a film shell fragment location equipment tool, including mounting panel 1, mounting panel 1's left end is fixed with connecting plate 2, connecting plate 2's surface both sides are fixed with plug 3, lockhole 4 has been seted up to plug 3's inside, mounting panel 1's right-hand member is fixed with link 5, link 5's inside central authorities rotate and are connected with axostylus axostyle 6, the outer wall of axostylus axostyle 6 is fixed with gear 7, link 5's inside upper end and lower extreme all are fixed with guide arm 8, guide arm 8's surface sliding connection has rack 9, rack 9's one end is fixed with tapered end 10, and tapered end 10 is located link 5's inside sliding connection, guide arm 8's surface cover is equipped with spring 11, in this embodiment, when two mounting panels 1 need assemble, through inserting the inside slot 13 on another mounting panel 1 with plug 3 on, and plug 3 promotes tapered end 10 shrink to link 5's inside, after plug 3 inserts slot 13 completely, the pressure through spring 11 rebound drives tapered end 10 on rack 9 outwards stretches out from link 5 inside, and insert 4 inside on plug 3, thereby fix two mounting panels 1.

Specifically, the inside of mounting panel 1 has been seted up a plurality of equidistance and has been arranged pinhole 14, and the inside of pinhole 14 has been inserted locating pin 15 from last down, and the lower extreme surface threaded connection of locating pin 15 has nut 16, can install the pinhole 14 inside on the corresponding position of mounting panel 1 with corresponding quantity locating pin 15 according to the quantity and the position of locating hole on the laminating material in this embodiment to the laminating material of different specifications uses of adaptable.

Specifically, the inner surface of the shaft lever 6 is provided with the inner hexagonal hole 12, in this embodiment, when two mounting plates 1 fixed together need to be detached and separated, the inner hexagonal wrench is inserted into the inner hexagonal hole 12 and rotated anticlockwise, so that the shaft lever 6 drives the lock head 10 on the rack 9 to be separated from the lock hole 4 on the plug 3 through the gear 7 and is contracted to the inside of the connecting frame 5, and the plug 3 on one mounting plate 1 can be pulled out from the inside of the slot 13 on the other mounting plate 1, so that the two mounting plates 1 are detached and separated.

Specifically, the slot 13 is provided on the two end surfaces of the connecting frame 5, and in this embodiment, when the two mounting plates 1 need to be assembled, the plug 3 on one mounting plate 1 is inserted into the slot 13 on the other mounting plate 1, so that the lock hole 4 on the plug 3 can be aligned with the lock head 10.

Specifically, the racks 9 at the upper end and the lower end inside the connecting frame 5 are engaged with the gear 7 at the center, so that the racks 9 at the two sides can be driven to synchronously and reversely move when the gear 7 rotates in the embodiment.

Specifically, the outer end surface of the lock head 10 has a bevel structure, so that the lock head 10 can be pushed to retract into the connecting frame 5 when the plug 3 is inserted into the slot 13 in this embodiment.

The working principle and the using flow of the utility model are as follows: firstly, when two mounting plates 1 are required to be assembled, a plug 3 on one mounting plate 1 is inserted into a slot 13 on the other mounting plate 1, and the plug 3 pushes a lock head 10 to retract into the connecting frame 5, after the plug 3 is completely inserted into the slot 13, the pressure of resilience of a spring 11 drives the lock head 10 on a rack 9 to extend outwards from the inside of the connecting frame 5 and insert into a lock hole 4 on the plug 3, so that the two mounting plates 1 are fixed; according to the number and the positions of the positioning holes on the bonding material, the corresponding number of positioning pins 15 are arranged in the pin holes 14 on the corresponding positions of the mounting plate 1, so that the bonding material with different specifications can be adapted.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a film shell fragment location equipment tool, includes mounting panel (1), its characterized in that: the left end of mounting panel (1) is fixed with connecting plate (2), the surface both sides of connecting plate (2) are fixed with plug (3), lockhole (4) have been seted up to the inside of plug (3), the right-hand member of mounting panel (1) is fixed with link (5), the inside central authorities of link (5) rotate and are connected with axostylus axostyle (6), the outer wall of axostylus axostyle (6) is fixed with gear (7), the inside upper end and the lower extreme of link (5) all are fixed with guide arm (8), the surface sliding connection of guide arm (8) has rack (9), the one end of rack (9) is fixed with tapered end (10), and tapered end (10) are located the inside sliding connection of link (5), the surface cover of guide arm (8) is equipped with spring (11).

2. The film spring positioning assembly jig of claim 1, wherein: the inside of mounting panel (1) has seted up a plurality of equidistance and has arranged pinhole (14), locating pin (15) have been inserted from last down to the inside of pinhole (14), the lower extreme surface threaded connection of locating pin (15) has nut (16).

3. The film spring positioning assembly jig of claim 1, wherein: an inner hexagonal hole (12) is formed in the inner surface of the shaft rod (6).

4. The film spring positioning assembly jig of claim 1, wherein: the two end surfaces of the connecting frame (5) are provided with slots (13).

5. The film spring positioning assembly jig of claim 1, wherein: racks (9) at the upper end and the lower end inside the connecting frame (5) are meshed with a gear (7) at the center for transmission.

6. The film spring positioning assembly jig of claim 1, wherein: the outer end surface of the lock head (10) is of an inclined surface structure.