CN219444956U - Jacking device for assembling small accessories - Google Patents

Abstract

The utility model discloses a jacking device for assembling small accessories, which relates to the technical field of mobile phone key and camera assembly and comprises an assembling clamp and accessory products accommodated on the assembling clamp. According to the utility model, by arranging the positioning plate, the first ejector columns and the second ejector columns, the assembly fixture embedded with a plurality of accessory products is sleeved at the top end of the positioning plate, and four first ejector columns are inserted into one assembly groove, so that the assembly fixture is manually pressed, the accessory products are ejected out and discharged by the first ejector pins, the accessory products are ejected out by the first ejector pins through the arc-shaped groove through the mutual matching of the parts, only friction force exists between the side walls of the accessory products and the assembly fixture, the side walls of the accessory products are not extruded, the accessory products are prevented from being deformed and damaged, and the reject ratio of the accessory products is reduced.

Description

Jacking device for assembling small accessories

Technical Field

The utility model relates to the technical field of mobile phone key and camera assembly, in particular to a jacking device for assembling small accessories.

Background

The mobile phone keys comprise three classifications of a silica gel key, a p+r key and a plastic key, wherein the traditional mobile phone adopts the plastic key initially, the plastic key has a larger disadvantage compared with the silica gel key and the p+r key, and the service life of the plastic key is much shorter than that of the silica gel key and the p+r key.

When small accessories such as mobile phone keys and mobile phone cameras are produced and installed, accessory products need to be taken out of a positioning clamp, when a positioning gap is large, the precision of the assembled accessory products is low, when the positioning gap is small (0.02-0.05 mm), the precision of the assembled accessory products is high, but the accessory products are difficult to take out, in the prior art, the accessory products are taken out of the positioning clamp under the condition that the positioning gap is small, the accessory products are usually lifted out of the positioning clamp manually by using tweezers, and the side walls of the accessory products are easily deformed due to stress when the accessory products are taken out, so that the accessory products are damaged, and the reject ratio of the accessory products is high.

Disclosure of Invention

The utility model aims at: in order to solve the problem of high reject ratio of accessory products, a liftout device of equipment gadget is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the ejector device for assembling the small accessories comprises an assembling clamp and accessory products accommodated on the assembling clamp, and is characterized in that a positioning plate is arranged at the bottom end of the assembling clamp, a plurality of positioning assemblies are arranged in the positioning plate, ejector assemblies are fixedly arranged in the positioning assemblies, and pushing pieces are fixedly connected to the top ends of the ejector assemblies; an assembly groove is formed in the assembly clamp, a positioning block is slidably mounted in the assembly groove, and the positioning block supports the accessory product; each positioning assembly comprises four first positioning grooves, each ejection assembly comprises four first ejector posts, and each pushing piece comprises a first ejector pin; the four first jacking columns are inserted into the four first positioning grooves in a one-to-one correspondence mode respectively; the outer wall of the accessory product is matched with the inner wall of the assembly groove, and arc grooves are formed in the four corners of the positioning block.

So, the equipment anchor clamps cover that will inlay a plurality of accessory product is on the locating plate top to make an inside grafting of equipment groove have four first lifters, manual pressing equipment anchor clamps, make first thimble ejecting unloading of accessory product from the equipment groove, use through above part mutually supporting, make first thimble run through the arc wall of the four corners position department of locating piece with accessory product ejecting, it is worth noting that equipment anchor clamps adopt PPS material can not fish tail accessory product, the locating plate adopts aluminum alloy material, it is light durable, first lifter adopts stainless steel material, durable, first thimble adopts copper or ya keli, hardness is less than the metal frame, can not fish tail accessory product.

As still further aspects of the utility model: a third positioning groove is formed in the top end of each first ejector pin, and the first ejector pins are fixedly arranged in the third positioning grooves; the inner diameter of the first positioning groove is smaller than the outer diameter of the first top column.

So, with first thimble joint fixed mounting in the top of first jack-up, then peg graft first jack-up in first constant head tank, follow the bottom of locating plate through screw hole first jack-up fixed mounting in first constant head tank inside again, realize that first jack-up, first thimble and locating plate installation are fixed.

As still further aspects of the utility model: each positioning assembly comprises a second positioning groove, each ejection assembly comprises a second ejector column, the second ejector columns are fixedly arranged in the second positioning grooves, and a second ejector pin is fixedly arranged at the top end of each second ejector column.

Therefore, the assembly fixture embedded with a plurality of accessory products is sleeved at the top end of the positioning plate, the second thimble is inserted into the bottom end of the inside of one assembly groove, the assembly fixture is pressed manually, the second thimble extrudes the positioning block, and the positioning block ejects the accessory products upwards.

As still further aspects of the utility model: a fourth positioning groove is formed in the top end of the second ejector pin, and the second ejector pin is fixedly arranged in the fourth positioning groove through an interference fit process; the cross section of the second thimble is shaped into a cross-shaped structure; the inner diameter of the second positioning groove is larger than the outer diameter of the second top column.

So, be fixed in the top of second thimble joint second thimble, peg graft the second thimble in second constant head tank inside again, then follow the bottom of locating plate through screw hole second thimble fixed mounting in second constant head tank inside, realize that second thimble, second thimble carry out fixed connection with the locating plate.

Compared with the prior art, the utility model has the beneficial effects that: through setting up locating plate, first jack-up post and second jack-up post, the realization is with the equipment anchor clamps cover that inlays a plurality of accessory product on the locating plate top to make an equipment inslot portion peg graft there are four first jack-up posts, manual pressing equipment anchor clamps, make first thimble with accessory product follow the ejecting unloading of equipment groove, use through the above part mutually supporting, the arc wall that makes the four corners position department that first thimble run through the locating piece is ejecting accessory product, only frictional force between accessory product lateral wall and the equipment anchor clamps, accessory product lateral wall does not receive the extrusion, avoid accessory product deformation damage, reduce accessory product's defective rate.

Drawings

For a clearer description of an embodiment of the utility model or of a technical solution in the prior art, the drawings that are required to be used in the description of the embodiment or of the prior art will be briefly described, it being obvious that the drawings in the description below are only embodiments of the utility model, and that other drawings can be obtained, without inventive effort, by a person skilled in the art from the drawings provided:

FIG. 1 is an exploded perspective view of a ejector of the present utility model;

FIG. 2 is an exploded perspective view of the positioning plate, the first ejector pin and the first ejector pin according to the present utility model;

FIG. 3 is a perspective view of a positioning plate, a first ejector pin and a first ejector pin according to the present utility model;

FIG. 4 is an exploded perspective view of the assembly jig and the accessory product of the present utility model;

FIG. 5 is a perspective view of a positioning plate, a second ejector pin and a second ejector pin according to the present utility model.

Reference numerals in the detailed description indicate: 1. assembling a clamp; 101. an assembly groove; 102. a positioning block; 2. fitting products; 3. a positioning plate; 301. a first positioning groove; 302. a second positioning groove; 4. a first jack-prop; 5. a first thimble; 6. a second jack post; 7. and the second thimble.

Detailed Description

In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings. Exemplary embodiments of the utility model are illustrated in the accompanying drawings. The utility model may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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 utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a material ejection device for assembling small parts includes an assembling fixture 1 and a part product 2 accommodated on the assembling fixture 1, wherein a positioning plate 3 is arranged at the bottom end of the assembling fixture 1, a plurality of positioning components are arranged in the positioning plate 3, an ejection component is fixedly arranged in the plurality of positioning components, and the top end of the ejection component is fixedly connected with a pushing member; an assembly groove 101 is formed in the assembly clamp 1, a positioning block 102 is slidably arranged in the assembly groove 101, and the positioning block 102 supports the accessory product 2; each positioning component comprises four first positioning grooves 301, each ejection component comprises four first ejector posts 4, and each ejection component comprises a first ejector pin 5; the four first jacking columns 4 are inserted into the four first positioning grooves 301 in a one-to-one correspondence manner; the outer wall of the accessory product 2 is matched with the inner wall of the assembly groove 101, and arc grooves are formed at four corners of the positioning block 102.

In this embodiment, the assembly fixture 1 embedded with a plurality of accessory products 2 is sleeved on the top end of the positioning plate 3, and four first ejector posts 4 are inserted in one assembly groove 101, the assembly fixture 1 is manually pressed, the accessory products 2 are ejected out of the assembly groove 101 by the first ejector pins 5, through the mutual matching of the above parts, the accessory products 2 are ejected out by the arc grooves at the four corners of the positioning block 102, and it is worth noting that the accessory products 2 are not scratched by the PPS material adopted by the assembly fixture 1, the aluminum alloy material is adopted by the positioning plate 3, the assembly fixture is light and durable, the stainless steel material is adopted by the first ejector posts 4, the assembly fixture is durable, the copper or acrylic is adopted by the first ejector pins 5, the hardness is smaller than that of the metal frame, and the accessory products 2 are not scratched.

Referring to fig. 2, a third positioning slot is formed at the top end of each first ejector pin 4, and the first ejector pins 5 are fixedly installed in the third positioning slots; the inner diameter of the first positioning groove 301 is smaller than the outer diameter of the first jack post 4.

In this embodiment, the first ejector pin 5 is fixedly mounted on the top end of the first ejector pin 4 in a clamping manner, then the first ejector pin 4 is inserted into the first positioning groove 301, and then the first ejector pin 4 is fixedly mounted in the first positioning groove 301 from the bottom end of the positioning plate 3 through a screw through hole, so that the first ejector pin 4, the first ejector pin 5 and the positioning plate 3 are fixedly mounted.

In some other embodiments, please refer to fig. 5, each positioning component includes a second positioning groove 302, each ejecting component includes a second ejector pin 6, the second ejector pins 6 are fixedly mounted in the second positioning groove 302, and a second ejector pin 7 is fixedly mounted at the top end of each second ejector pin 6. The assembly fixture 1 embedded with a plurality of accessory products 2 is sleeved on the top end of the positioning plate 3, the second thimble 7 is inserted into the bottom end of the inside of one assembly groove 101, the assembly fixture 1 is manually pressed, the second thimble 7 extrudes the positioning block 102, and the positioning block 102 ejects the accessory products 2 upwards. Referring to fig. 5, a fourth positioning groove is formed at the top end of the second ejector pin 6, and the second ejector pin 7 is fixedly installed in the fourth positioning groove through an interference fit process; the cross section of the second thimble 7 is shaped into a cross-shaped structure; the inner diameter of the second positioning groove 302 is larger than the outer diameter of the second jack post 6. The second thimble 7 is fixedly clamped at the top end of the second thimble 6, the second thimble 7 is inserted into the second positioning groove 302, and then the second thimble 6 is fixedly arranged in the second positioning groove 302 from the bottom end of the positioning plate 3 through a screw through hole, so that the second thimble 7, the second thimble 6 and the positioning plate 3 are fixedly connected.

The embodiments of the utility model have been described above with reference to the accompanying drawings, but the utility model is not limited to the embodiments described above, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the utility model and the scope of the claims, which fall within the protection of the utility model.

Claims (9)

1. The utility model provides a liftout device of equipment smallclothes, includes equipment anchor clamps (1) and accept in accessory product (2) on equipment anchor clamps (1), its characterized in that, the bottom of equipment anchor clamps (1) is provided with locating plate (3), a plurality of locating component has been seted up to the inside of locating plate (3), a plurality of the inside fixed mounting of locating component has ejecting subassembly, ejecting subassembly's top fixedly connected with pushing away the piece.

2. The jacking device for assembling small accessories according to claim 1, wherein an assembling groove (101) is formed in the assembling clamp (1), a positioning block (102) is slidably mounted in the assembling groove (101), and the positioning block (102) supports the accessory product (2).

3. A device for ejecting assembled gadgets according to claim 2, wherein each of said positioning assemblies comprises four first positioning grooves (301), each of said ejection assemblies comprises four first ejection posts (4), said ejection members comprise first ejector pins (5); the four first ejector pins (4) are inserted into the four first positioning grooves (301) in a one-to-one correspondence mode, a third positioning groove is formed in the top end of each first ejector pin (4), and the first ejector pins (5) are fixedly installed in the third positioning grooves.

4. A device for assembling small parts according to claim 3, characterized in that the inner diameter of the first positioning groove (301) is smaller than the outer diameter of the first ejector post (4).

5. A device for assembling small parts according to claim 3, wherein the outer wall of the fitting product (2) is matched with the inner wall of the assembling groove (101), and the four corners of the positioning block (102) are provided with arc grooves.

6. A device for the ejection of assembled small parts according to claim 1, characterized in that each positioning assembly comprises a second positioning groove (302), each ejection assembly comprises a second ejection column (6), the second ejection columns (6) are fixedly installed in the second positioning grooves (302), and a second ejection pin (7) is fixedly installed at the top end of each second ejection column (6).

7. The ejection device for assembling small accessories according to claim 6, wherein a fourth positioning groove is formed in the top end of the second ejection column (6), and the second ejection pin (7) is fixedly installed in the fourth positioning groove through an interference fit process.

8. A device for the ejection of assembled gadgets according to claim 6, characterized in that the cross section of the second thimble (7) is shaped as a "cross".

9. A device for the ejection of assembled gadgets according to claim 6, characterized in that the inner diameter of the second positioning groove (302) is larger than the outer diameter of the second ejection post (6).