CN214444664U

CN214444664U - Auxiliary device is used in drill bit production

Info

Publication number: CN214444664U
Application number: CN202022435074.1U
Authority: CN
Inventors: 彭军; 李古祥; 杨秀刚; 刘江
Original assignee: Hubei Xinglong Tools Co ltd
Current assignee: Hubei Xinglong Tools Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-22
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an auxiliary device is used in drill bit production, include bottom plate, cardboard, snap ring, regulating plate and support the pole, the top fixedly connected with circle axle of bottom plate, the side of circle axle is rotated and is connected with quantity and is two cardboards, is provided with the drill bit body between two cardboards, two the equal swing joint in the opposite sides of the back of the body of cardboard has the head rod, and the one end that the cardboard was kept away from to the head rod is rotated and is connected with the loose ring, and the side of loose ring is rotated and is connected with the second connecting rod, second connecting rod and bottom plate swing joint. The utility model discloses a first connecting rod and second connecting rod set up with the activity of cardboard, can adjust the distance between two cardboards, adjust according to the big small size difference of drill bit to better carry out the centre gripping fixed, can remove the position of adjusting the snap ring through the use of adjusting ball and regulating plate, thereby constitute fixed part between with it and the cardboard, guarantee that drill bit processing's stability and security are higher, make processing become more convenient.

Description

Auxiliary device is used in drill bit production

Technical Field

The utility model relates to a drill bit production facility technical field especially relates to an auxiliary device is used in drill bit production.

Background

The drill bit is a cutting tool used by a common drill or drilling machine to cut a circular hole, and the basic principle of the drill bit is to rotate the edge of the drill bit, cut a workpiece, and remove drill cuttings from a drill slot. Commonly used drill bits mainly include twist drills, flat drills, center drills, deep hole drills, and trepanning drills. Reamers and reamers are not capable of drilling solid materials, but they are also traditionally classified as drills.

In the drill bit production process of the prior art, a relatively original manual independent machining mode is adopted, grinding and polishing operations are required in machining, the drill bit is required to be held by hands or is fixed by simple equipment, the fixing effect of the fixing clamping device used at present is general, and the drill bit is inconvenient to adjust, so that the auxiliary device for drill bit production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the correlation technique, the embodiment of the utility model provides an auxiliary device is used in drill bit production has solved the fixed effect of the fixed clamping device who uses at present generally, adjusts very inconvenient problem.

The embodiment of the utility model provides an auxiliary device for producing a drill bit, which comprises a bottom plate, two clamping plates, a clamping ring, an adjusting plate and a support rod, wherein the top of the bottom plate is fixedly connected with a round shaft, the side surface of the round shaft is rotationally connected with the two clamping plates, a drill bit body is arranged between the two clamping plates, the opposite sides of the two clamping plates are respectively and movably connected with a first connecting rod, one end of the first connecting rod, which is far away from the clamping plates, is rotationally connected with a movable ring, the side surface of the movable ring is rotationally connected with a second connecting rod, the second connecting rod is movably connected with the bottom plate, the top of the bottom plate is positioned at the back surface of the round shaft and is fixedly connected with a vertical plate, the front surface of the vertical plate is slidably connected with a sliding ball, the front surface of the sliding ball is fixedly connected with the adjusting plate, the front surface of the adjusting plate is provided with the adjusting ball, the surface of the clamping ring is rotationally connected with the clamping ring, the top of the bottom plate is positioned at the left side and the right side of the round shaft and the fixed blocks, the top of two fixed blocks is all pegged graft and is had to support the pole, supports pole and cardboard joint.

Further, the top of bottom plate is installed and is articulated the seat, and articulated seat is articulated with the second connecting rod.

Further, the contact surface of cardboard and drill bit body is provided with the arc draw-in groove, the radian of arc draw-in groove and the radian looks adaptation of drill bit body.

Furthermore, the front surface of the vertical plate is provided with a sliding groove, and the sliding ball is in sliding connection with the sliding groove.

Furthermore, the support rod is arranged in an inclined mode, the front face of the fixing block is provided with a positioning rod, and the positioning rod is connected with the support rod in an inserting mode.

The embodiment of the utility model provides a technical scheme has following beneficial effect: through the activity setting of first connecting rod and second connecting rod and cardboard, can adjust the distance between two cardboards, adjust according to the big small size difference of drill bit to better carry out the centre gripping fixed, can remove the position of adjusting the snap ring through the use of adjusting ball and regulating plate, thereby constitute fixed part between with it and the cardboard, guarantee that drill bit processing's stability and security are higher, make processing become more convenient.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of an auxiliary device for producing a drill bit according to an embodiment of the present invention.

Fig. 2 is a schematic view of the vertical plate structure of the auxiliary device for producing drill bits in the embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods, consistent with certain aspects of the invention, as detailed in the following claims.

FIG. 1 is a schematic structural view of an auxiliary device for producing a drill bit in an embodiment of the present invention, as shown in FIG. 1, the auxiliary device for producing a drill bit comprises a bottom plate 1, two clamping plates 3, a clamping ring 14, an adjusting plate 12 and a supporting rod 16, a circular shaft 2 is fixedly connected to the top of the bottom plate, two clamping plates are rotatably connected to the side surfaces of the circular shaft, a drill bit body 4 is arranged between the two clamping plates, an arc-shaped clamping groove is arranged on the contact surface of the clamping plates and the drill bit body, the radian of the arc-shaped clamping groove is matched with the radian of the drill bit body, so as to ensure that the drill bit body is more stable and safe to place and prevent the drill bit body from generating processing errors due to unnecessary sliding, first connecting rods 5 are movably connected to the opposite sides of the two clamping plates, a movable ring 6 is rotatably connected to one end of the first connecting rod, which is far away from the clamping plates, a second connecting rod 7 is rotatably connected to the side surface of the movable ring, articulated seat 8 is installed at the top of bottom plate, and articulated seat is articulated with the second connecting rod, through the activity setting of first connecting rod and second connecting rod and cardboard, can adjust the distance between two cardboards, adjusts according to the big small size difference of drill bit to better carry out the centre gripping fixed.

The top of the bottom plate is fixedly connected with a vertical plate 9 on the back of the round shaft, the front of the vertical plate is connected with a sliding ball 11 in a sliding manner, the front of the vertical plate is provided with a sliding groove 10, the sliding ball is connected with the sliding groove in a sliding manner, the front of the sliding ball is fixedly connected with an adjusting plate, the front of the adjusting plate is provided with an adjusting ball 13, the adjusting ball can move to adjust the using position of the clamping ring, so that a fixed environment can be better combined with the clamping plates and fixed in the clamping plate, the surface of the adjusting ball is rotatably connected with the clamping ring which is clamped with the drill bit body, the top of the bottom plate is positioned on the left side and the right side of the round shaft, the tops of the two fixing blocks are respectively inserted with a supporting rod 16, the supporting rods are clamped with the clamping plates, the positions of the clamping plates can be fixed after the drill bit is clamped between the two clamping plates and the clamping ring, the clamping effect is better and more stable, and the subsequent drill bit processing operation can be convenient, the auxiliary effect is more obvious.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. An auxiliary device for drill bit production is characterized by comprising a bottom plate, two clamping plates, a clamping ring, an adjusting plate and a supporting rod, wherein a round shaft is fixedly connected to the top of the bottom plate, the side surface of the round shaft is rotatably connected with the two clamping plates, a drill bit body is arranged between the two clamping plates, the opposite sides of the two clamping plates are respectively and movably connected with a first connecting rod, one end of the first connecting rod, which is far away from the clamping plates, is rotatably connected with a movable ring, the side surface of the movable ring is rotatably connected with a second connecting rod, the second connecting rod is movably connected with the bottom plate, the top of the bottom plate is fixedly connected with a vertical plate at the back surface of the round shaft, the front surface of the vertical plate is slidably connected with a sliding ball, the front surface of the sliding ball is fixedly connected with the adjusting plate, the front surface of the adjusting plate is provided with the adjusting ball, the clamping ring is rotatably connected with the clamping ring, the top of the bottom plate is positioned at the left side and the right side of the round shaft, and the fixed blocks, the top of two fixed blocks is all pegged graft and is had to support the pole, supports pole and cardboard joint.

2. The auxiliary device for drill bit production as claimed in claim 1, wherein a hinge seat is mounted on the top of the bottom plate, and the hinge seat is hinged with the second connecting rod.

3. The auxiliary device for producing the drill bit as claimed in claim 1, wherein the contact surface of the clamping plate and the drill bit body is provided with an arc-shaped clamping groove, and the radian of the arc-shaped clamping groove is matched with the radian of the drill bit body.

4. The auxiliary device for producing the drill bit as claimed in claim 1, wherein the vertical plate has a sliding groove formed on a front surface thereof, and the sliding ball is slidably connected to the sliding groove.

5. The auxiliary device for producing the drill bit as claimed in claim 1, wherein the abutting rod is arranged obliquely, a positioning rod is arranged on the front surface of the fixing block, and the positioning rod is inserted into the abutting rod.