CN212479075U

CN212479075U - Drill bit connector

Info

Publication number: CN212479075U
Application number: CN202020690966.3U
Authority: CN
Inventors: 汪洋; 胥清贵; 王士鹏; 杨硕; 张松林; 李亮
Original assignee: Zoucheng Yankuang Taide Industry and Trade Co Ltd
Current assignee: Shandong Yanneng Taide Heavy Industry Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-05
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a drill bit connector, including main part and second extrusion pad, main part one side has been seted up and has been twisted the groove, wherein, it is fixed with the barrier strip to twist groove one side, the inside first connecting groove of having seted up of main part, first thread groove has been seted up to first connecting groove one side, the second thread groove has been seted up to first connecting groove one side. This drill bit connector is provided with the drill bit and can dock through pulling connecting rod and third thread groove, so that can carry out threaded connection after drill bit docks with the third thread groove, can promote the promotion piece to remove after drill bit and third thread groove threaded connection, can drive the connecting block and slide with the shifting chute when promoting the piece removal, can drive the connecting block when the connecting block slides and remove, can drive the second extrusion pad when the connecting block removes and remove, can extrude the drill bit fixed when the second extrusion pad removes drill bit one side, make things convenient for the drill bit to avoid droing at work.

Description

Drill bit connector

Technical Field

The utility model relates to a mechanical equipment instrument technical field specifically is the drill bit connector.

Background

Along with the flourishing prosperity of economy, the improvement of people's standard of living is continuous, and the development of production technology is more and more good, and people are more and more harsh to the utilization of own time, and in the life, we are more and more high to the requirement of equipment, and the drill bit connector is the crossover sub who uses between drill bit and equipment to can be connected drill bit and equipment through the connector, make equipment and drill bit size discord can be connected through the connector, thereby can improve drill bit availability factor.

The drill bit connector on the market at present has many defects, the drill bit is easy to fall off when being screwed, and equipment is easy to fall off, so that the technology capable of improving the structure of the drill bit connector is urgently needed on the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drill bit connector to there are many defects in the drill bit connector on the present market that the solution above-mentioned background art provided, the drill bit drops easily, drops easily when twisting, the problem that equipment drops easily.

In order to achieve the above object, the utility model provides a following technical scheme: the drill bit connector comprises a main body and a second extrusion pad, wherein one side of the main body is provided with a twisting groove, wherein,

it is fixed with the barrier strip to twist groove one side, the inside first connecting groove of having seted up of main part, first thread groove has been seted up to first connecting groove one side, the second thread groove has been seted up to first connecting groove one side, second thread groove internal connection has the bolt, bolt one end is fixed with first extrusion pad, main part one end is fixed with the connecting rod, the third thread groove has been seted up to connecting rod one side, the second spread groove has been seted up between main part and the connecting rod, is close to the main part the shifting chute has been seted up to second spread groove one side, the inside gomphosis of shifting chute has the connecting block, connecting block one end is fixed with and promotes the piece, the connecting block other end is fixed with the extrusion piece, the second extrusion pad is fixed in extrusion piece one side.

Preferably, two groups of the barrier strips are arranged, and the barrier strips are in a sawtooth shape.

Preferably, the second thread groove and the bolt are provided with two groups, and a threaded connection is formed between the second thread groove and the bolt.

Preferably, the first pressing pads are arranged in two groups, the first pressing pads are cylindrical, the diameter of each first pressing pad and the diameter of each bolt are the same as the diameter of each second thread groove, and the first pressing pads are made of rubber.

Preferably, the moving groove, the connecting block and the pushing block are provided with two groups, and the moving groove and the pushing block form sliding connection with respect to the connecting block.

Preferably, the second extrusion pad is provided with two sets, and the second extrusion pad is arc form to the second extrusion pad is the rubber material.

Compared with the prior art, the beneficial effects of the utility model are that: this drill bit connector:

1. the drill bit can be butted with the third thread groove by pulling the connecting rod, so that the drill bit can be in threaded connection with the third thread groove after being butted, the pushing block can be pushed to move after the drill bit is in threaded connection with the third thread groove, the pushing block can be driven to slide along with the moving groove when moving, the connecting block can be driven to move when sliding, the second extrusion pad can be driven to move when moving, the drill bit can be extruded and fixed when moving to one side of the drill bit, and the drill bit can be prevented from falling off when working conveniently;

2. the twisting groove can be butted through the twisting tool, so that the twisting tool can be connected with the barrier strip after the twisting tool is butted with the twisting groove, the friction force between the barrier strip and the twisting tool can be increased through the saw tooth shape of the barrier strip, and the twisting tool can be prevented from falling off when the twisting groove is rotated;

3. be provided with first connecting groove and can rotate the bolt after first thread groove and equipment connection and rotate, so that the bolt can carry out the screw thread slip with the second thread groove when rotatory, thereby can drive first extrusion pad when the bolt screw thread slides and remove, can extrude equipment when first extrusion pad removes equipment one side, first extrusion pad can produce deformation through self rubber material when extruding equipment, first extrusion pad produces can increase after deformation and equipment between the frictional force, can avoid droing after convenient equipment is connected with the connector.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the figure: 1. a main body; 2. screwing the groove; 3. a barrier strip; 4. a first connecting groove; 5. a first thread groove; 6. a second thread groove; 7. a bolt; 8. a first squeeze pad; 9. a connecting rod; 10. a third thread groove; 11. a second connecting groove; 12. a moving groove; 13. connecting blocks; 14. a pushing block; 15. extruding the block; 16. a second pressing pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, the present invention provides a technical solution: the drill bit connector comprises a main body 1, a screwing groove 2, a stop strip 3, a first connecting groove 4, a first thread groove 5, a second thread groove 6, a bolt 7, a first extrusion pad 8, a connecting rod 9, a third thread groove 10, a second connecting groove 11, a moving groove 12, a connecting block 13, a pushing block 14, an extrusion block 15 and a second extrusion pad 16, wherein the screwing groove 2 is formed in one side of the main body 1,

the anti-vibration bolt is characterized in that a blocking strip 3 is fixed on one side of the screwing groove 2, two groups of blocking strips 3 are arranged, the blocking strips 3 are in a sawtooth shape, the screwing tool can be connected with the blocking strips 3 after being butted with the screwing groove 2, the blocking strips 3 can increase the friction force between the blocking strips and the screwing tool through the own sawtooth shape, a first connecting groove 4 is formed in the main body 1, a first thread groove 5 is formed in one side of the first connecting groove 4, a second thread groove 6 is formed in one side of the first connecting groove 4, two groups of second thread grooves 6 and bolts 7 are arranged, the second thread grooves 6 are in threaded connection with the bolts 7, the bolts 7 can slide in a threaded manner with the second thread grooves 6 when rotating, the bolts 7 can drive the first extrusion cushion 8 to move when sliding in the threaded manner, the bolts 7 are connected in the second thread grooves 6, and a first extrusion cushion 8 is fixed at one end of the bolts 7, the first extrusion pad 8 is provided with two groups, the first extrusion pad 8 is cylindrical, the diameter of the first extrusion pad 8 and the diameter of the bolt 7 are the same as the diameter of the second thread groove 6, the first extrusion pad 8 is made of rubber, the first extrusion pad 8 can extrude the equipment when moving to one side of the equipment, the first extrusion pad 8 can deform through the rubber when extruding the equipment, the first extrusion pad 8 can increase the friction force between the first extrusion pad and the equipment after deforming, a connecting rod 9 is fixed at one end of the main body 1, a third thread groove 10 is arranged at one side of the connecting rod 9, a second connecting groove 11 is arranged between the main body 1 and the connecting rod 9, a moving groove 12 is arranged at one side of the second connecting groove 11 close to the main body 1, two groups of moving grooves 12, connecting blocks 13 and pushing blocks 14 are arranged, and the moving grooves 12 and the pushing blocks 14 form sliding connection with the connecting blocks 13, can promote behind drill bit and the 10 threaded connection of third thread groove and push block 14 and remove, can drive connecting block 13 when pushing block 14 and removing, slide with shifting chute 12 when connecting block 13 removes, the inside gomphosis of shifting chute 12 has connecting block 13, connecting block 13 one end is fixed with pushes block 14, connecting block 13 other end is fixed with extrusion piece 15, second extrusion pad 16 is fixed in extrusion piece 15 one side, second extrusion pad 16 is provided with two sets ofly, and second extrusion pad 16 is the arc form to second extrusion pad 16 is the rubber material, can drive connecting block 13 when connecting block 13 slides and remove, can drive second extrusion pad 16 when connecting block 13 removes and remove, can extrude the drill bit when second extrusion pad 16 removes drill bit one side and fix.

The working principle is as follows: when the drill bit connector is used, firstly, the drill bit connector needs to be simply known, the connector needs to be assembled before use, the connecting rod 9 can be pulled to drive the third thread groove 10 to be butted, the drill bit can be in threaded connection with the third thread groove 10 after being butted, the pushing block 14 can be pushed to move after the drill bit is in threaded connection with the third thread groove 10, the connecting block 13 and the moving groove 12 can be driven to slide when the pushing block 14 moves, the connecting block 13 can be driven to move when the connecting block 13 slides, the second extrusion pad 16 can be driven to move when the connecting block 13 moves, the drill bit can be extruded and fixed when the second extrusion pad 16 moves to one side of the drill bit, the connector and equipment can be connected after the drill bit is installed, the main body 1 can be pulled to drive the first connecting groove 4 to be butted with the first thread groove 5 and the equipment, the first thread groove 5 can rotate the bolt 7 to rotate after being connected with the equipment threads, so that the bolt 7 can perform thread sliding with the second thread groove 6 when rotating, the bolt 7 can drive the first extrusion pad 8 to move when sliding threads, the equipment can be extruded when the first extrusion pad 8 moves to one side of the equipment, the first extrusion pad 8 can generate deformation through self rubber materials when extruding the equipment, the friction force between the first extrusion pad 8 and the equipment can be increased after generating deformation, the connector can be butted with the screwing groove 2 through the screwing tool when being connected with the equipment, the screwing tool can be connected with the barrier strip 3 after the screwing tool is butted with the screwing groove 2, the barrier strip 3 can increase the friction force between the screwing tool through the own saw tooth shape, the screwing tool can avoid falling off when rotating the screwing groove 2, and the connector can be used after being connected with a drill bit and the equipment, those not described in detail in this specification are within the skill of the art.

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 invention.

Claims

1. Drill bit connector, including main part (1) and second extrusion pad (16), its characterized in that: one side of the main body (1) is provided with a screwing groove (2), wherein,

a barrier strip (3) is fixed on one side of the screwing groove (2), a first connecting groove (4) is formed in the main body (1), a first thread groove (5) is formed in one side of the first connecting groove (4), a second thread groove (6) is formed in one side of the first connecting groove (4), a bolt (7) is connected in the second thread groove (6), a first extrusion cushion (8) is fixed at one end of the bolt (7), a connecting rod (9) is fixed at one end of the main body (1), a third thread groove (10) is formed in one side of the connecting rod (9), a second connecting groove (11) is formed between the main body (1) and the connecting rod (9), a moving groove (12) is formed in one side of the second connecting groove (11) close to the main body (1), a connecting block (13) is embedded in the moving groove (12), and a pushing block (14) is fixed at one end of the connecting block (13), and the other end of the connecting block (13) is fixedly provided with a squeezing block (15), and the second squeezing pad (16) is fixed on one side of the squeezing block (15).

2. The drill bit connector of claim 1, wherein: the two groups of the blocking strips (3) are arranged, and the blocking strips (3) are in a sawtooth shape.

3. The drill bit connector of claim 1, wherein: two groups of second thread grooves (6) and bolts (7) are arranged, and the second thread grooves (6) are in threaded connection with the bolts (7).

4. The drill bit connector of claim 1, wherein: the first extrusion pad (8) is provided with two groups, the first extrusion pad (8) is cylindrical, the diameter of the first extrusion pad (8) and the diameter of the bolt (7) are the same as the diameter of the second thread groove (6), and the first extrusion pad (8) is made of rubber.

5. The drill bit connector of claim 1, wherein: the moving groove (12), the connecting block (13) and the pushing block (14) are provided with two groups, and the moving groove (12) and the pushing block (14) are in sliding connection with the connecting block (13).

6. The drill bit connector of claim 1, wherein: the two groups of second extrusion pads (16) are arranged, the second extrusion pads (16) are arc-shaped, and the second extrusion pads (16) are made of rubber.