CN218169314U

CN218169314U - Elastic screw guide sleeve

Info

Publication number: CN218169314U
Application number: CN202222208085.5U
Authority: CN
Inventors: 张旻贤; 王文军; 陆晓峰
Original assignee: Suzhou Serini Machinery Technology Co ltd
Current assignee: Suzhou Serini Machinery Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-30
Anticipated expiration: 2032-08-22

Abstract

The utility model belongs to the technical field of the screw guide pin bushing and specifically relates to have elastic screw guide pin bushing. This screw guide pin bushing includes the guide pin bushing body, guide pin bushing body top is equipped with the connecting block, and guide pin bushing body bottom is equipped with the planking of two mutual symmetries, is equipped with the isolation space between two plankings, installs the splint of two mutual symmetries between two plankings, and the splint bottom is equipped with the bellying that is used for supporting the screw head, is equipped with the groove that is used for passing the screw body of rod on the bellying, and two plankings are all established in the elastic ring. The utility model discloses a two splint that can move about, the cooperation elastic ring realizes opening and shutting of whole guide pin bushing body bottom export. The two clamping plates with the convex parts are tightly matched with screws, so that the screws can always keep a vertical state and cannot be inclined when entering the guide sleeve body, and the efficiency of the screw head screwing machine 24636 is improved.

Description

Elastic screw guide sleeve

Technical Field

The utility model belongs to the technical field of the screw guide pin bushing and specifically relates to have elastic screw guide pin bushing.

Background

In the process of screwing the screw on the product, the screw guide sleeve needs to be aligned to the screw hole of the product, then the screw is sent into the screw guide sleeve, the rod head of the screw machine is inserted into the screw guide sleeve, the rod head is aligned to and matched with the groove of the screw head, and finally the bolt is screwed into the screw hole of the product. However, the existing screw guide sleeve is a fixed structure, the space of an inner cavity is large, and a screw cannot be in a completely vertical state after entering, so that the screw head of the screwing machine can not be quickly screwed 24636.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the technical problem described in the background art, the utility model provides a screw guide sleeve with elasticity. The opening and closing of the bottom outlet of the whole guide sleeve body are realized through the two movable clamping plates and the elastic ring. The two clamping plates with the convex parts are tightly matched with screws, so that the screws can always keep a vertical state and cannot be inclined when entering the guide sleeve body, and the efficiency of the screw head screwing machine 24636 is improved.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a screw guide pin bushing with elasticity, includes the guide pin bushing body, guide pin bushing body top is equipped with the connecting block, and guide pin bushing body bottom is equipped with the planking of two mutual symmetries, is equipped with the isolation space between two plankings, installs the splint of two mutual symmetries between two plankings, and the splint bottom is equipped with the bellying that is used for supporting the screw head, is equipped with the groove that is used for passing the screw body of rod on the bellying, and two plankings are all established in the elastic ring.

Specifically, be equipped with the arcwall face that is used for cooperating the screw head between bellying and the splint inner wall.

Specifically, the outer walls of the outer plates are provided with C-shaped grooves, and the elastic rings are arranged in the C-shaped grooves of the two outer plates.

Specifically, a conical opening is formed in the connecting block and communicated with the guide sleeve body.

Specifically, both ends are equipped with the screw hole respectively about the connecting block.

Specifically, the elastic ring is a rubber ring.

The beneficial effects of the utility model are that: the utility model provides a screw guide pin bushing with elasticity. The opening and closing of the outlet at the bottom of the whole guide sleeve body are realized by two movable clamping plates and an elastic ring. The two clamping plates with the convex parts are tightly matched with screws, so that the screws can always keep a vertical state and cannot be inclined when entering the guide sleeve body, and the efficiency of screwing the machine 24636 is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the guide sleeve body and the outer plate of the present invention;

fig. 3 is a schematic structural view of the splint of the present invention;

in the figure, 1, a guide sleeve body, 2, a connecting block, 3, an outer plate, 4, a clamping plate, 5, a bulge, 6, a groove, 7, an elastic ring, 8, an arc-shaped surface, 9, a C-shaped groove, 10, a conical opening and 11, a screw hole are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

FIG. 1 is a schematic view of the present invention; fig. 2 is a schematic structural view of the guide sleeve body and the outer plate of the present invention; fig. 3 is a schematic structural view of the splint of the present invention.

The utility model provides a screw guide pin bushing with elasticity, includes guide pin bushing body 1, 1 tops of guide pin bushing body are equipped with connecting block 2, and 1 bottoms of guide pin bushing body are equipped with two planks 3 of mutual symmetry, are equipped with the isolation space between two planks 3, when two splint 4 are opened, can be through this space that separates. Install the splint 4 of two mutual symmetries between two planking 3, splint 4 bottom is equipped with the bellying 5 that is used for supporting the screw head, is equipped with the groove 6 that is used for passing the screw body of rod on the bellying 5, and two planking 3 are all established in elastic ring 7.

An arc surface 8 used for matching with a screw head is arranged between the bulge part 5 and the inner wall of the clamping plate 4.

The outer wall of the outer plate 3 is provided with a C-shaped groove 9, and the elastic ring 7 is arranged in the C-shaped grooves 9 of the two outer plates 3.

The connecting block 2 is provided with a conical opening 10, and the conical opening 10 is communicated with the guide sleeve body 1.

Both ends are equipped with screw hole 11 respectively about connecting block 2. The screw guide sleeve can be fixedly connected to the machine table through the screw hole 11 and a screw.

The elastic ring 7 is a rubber ring.

As shown in the attached

drawings

1, 2 and 3, the working mode of the screw guide sleeve is that in an initial state, the two clamping plates 4 are parallel to each other, a screw falls down between the two clamping plates 4 from the guide sleeve body 1 until the screw head is supported on the arc-shaped surfaces 8 of the left clamping plate 4 and the right clamping plate 4, and the rod body of the screw is arranged between the grooves 6 of the two clamping plates 4. Because the two convex parts 5 are tightly attached to the screw, the screw can keep a state of being parallel to the guide sleeve body. Then the head of the screwing machine passes through the guide sleeve body 1 and enters the screw head 24636, and screwing is started. In the process of screwing, the screw can continue to pass through the two clamping plates 4 downwards, the screw head can be spread by the left clamping plate 4 and the right clamping plate 4, and after the two clamping plates 4 are opened, the screw can be separated from the screw guide sleeve and screwed into a screw hole of a product. When the screw is completely separated from the screw guide sleeve, the two opened clamping plates 4 are reset under the driving of the resilience and shrinkage of the elastic ring 7.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a screw guide pin bushing with elasticity, includes guide pin bushing body (1), characterized by, guide pin bushing body (1) top is equipped with connecting block (2), and guide pin bushing body (1) bottom is equipped with planking (3) of two mutual symmetries, is equipped with the isolation space between two planking (3), installs splint (4) of two mutual symmetries between two planking (3), and splint (4) bottom is equipped with bellying (5) that are used for supporting the screw head, is equipped with groove (6) that are used for passing the screw body of rod on bellying (5), and elastic ring (7) are all established to two planking (3) covers.

2. The elastic screw guide according to claim 1, wherein: an arc-shaped face (8) used for being matched with a screw head is arranged between the protruding portion (5) and the inner wall of the clamping plate (4).

3. The elastic screw guide according to claim 1, wherein: the outer wall of the outer plate (3) is provided with a C-shaped groove (9), and the elastic ring (7) is arranged in the C-shaped grooves (9) of the two outer plates (3).

4. The elastic screw guide according to claim 1, wherein: the connecting block (2) is provided with a conical opening (10), and the conical opening (10) is communicated with the guide sleeve body (1).

5. The elastic screw guide according to claim 1, wherein: both ends are equipped with screw hole (11) respectively about connecting block (2).

6. The elastic screw guide according to claim 1, wherein: the elastic ring (7) is a rubber ring.