CN219358725U

CN219358725U - Clamp body for processing alloy gun drill

Info

Publication number: CN219358725U
Application number: CN202223567389.7U
Authority: CN
Inventors: 王珍平; 邓国红; 历孝勇; 段王鹏
Original assignee: Dalian Xinlei Diamond Tool Manufacturing Co ltd
Current assignee: Dalian Xinlei Diamond Tool Manufacturing Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-18
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a fixture body for processing an alloy gun drill, which comprises a gun drill clamping cylinder body and a vertical metal rod, wherein a gun drill adapting sleeve is embedded in an inner hole of the gun drill clamping cylinder body, an upper spring limiting clamping strip is arranged at the top of an inner cavity of the gun drill adapting sleeve, a lower abutting groove is arranged in the middle of the gun drill adapting sleeve, a threaded limiting assembly is arranged in the middle of the gun drill clamping cylinder body, a threaded adjusting rod is connected with the inner thread of a threaded long cylinder seat, one end of the threaded adjusting rod is fixedly connected with a holding knob, the other end of the threaded adjusting rod is fixedly connected with a spring ejector rod, one end of the spring ejector rod is fixedly connected with a lower limiting clamping strip, and the lower limiting clamping strip is correspondingly connected with the lower abutting groove. The gun drill clamping device is provided with the gun drill adapting sleeve, the lower limiting clamping strip, the upper spring limiting clamping strip and the thread limiting assembly, so that the gun drill can be clamped conveniently and firmly, the clamping stability is improved, and the clamping effect of gun drills with different diameters can be achieved by replacing the gun drill adapting sleeve.

Description

Clamp body for processing alloy gun drill

Technical Field

The utility model belongs to the technical field of clamp bodies, and relates to a clamp body for processing an alloy gun drill.

Background

The hard alloy gun drill, also called deep hole drill, is a drill bit for processing deep holes and shallow holes and is widely applied to various processing and exploitation industries.

Patent number CN201921446813.8 relates to a gun drill fixture, it includes the anchor clamps fixture block, two compression handle installation pieces of fixed mounting in anchor clamps fixture block front portion and compression handle, triangle-shaped draw-in groove has been seted up on the bottom surface of anchor clamps fixture block, gun drill standing groove has been seted up at the top of anchor clamps fixture block between two compression handle installation pieces, the triangle-shaped draw-in groove card of anchor clamps fixture block is put on two crisscross planes of anchor clamps supporting shoe, compression handle includes compressing tightly portion and operating portion, compressing tightly portion downward sloping sets up and the rear portion articulates through the round pin axle with two compression handle installation pieces, the anterior compression block that has firmly installed, install the spring between operating portion and the anchor clamps fixture block. The gun drill and the clamp of the device provided by the utility model are convenient to assemble and disassemble and convenient to adjust the polishing part.

The fixture disclosed by the above still has some defects that the angle of the fixture itself relative to a machine tool cannot be freely adjusted, the machine tool is required to be suspended for angle adjustment in the manual operation process, and the fixture body for processing the alloy gun drill is very inconvenient to design based on the defects.

Disclosure of Invention

The utility model aims to provide a fixture body for processing an alloy gun drill, which aims to solve the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides an alloy gun bores anchor clamps body for processing, includes gun drill clamp barrel and vertical metal pole, the middle part of vertical metal pole is through revolution mechanic and gun drill clamp barrel swing joint, the hole department of gun drill clamp barrel inlays to be established and installs gun drill adaptation sleeve pipe, the top of gun drill adaptation matched tube inner chamber is installed the spacing holding strip of spring, gun drill adaptation sheathed tube middle part is equipped with down the conflict recess, the mid-mounting of gun drill clamp barrel has the spacing subassembly of screw thread, the spacing subassembly of screw thread is including setting up the long barrel holder of screw thread at gun drill clamp barrel middle part, the inside threaded connection of the long barrel holder of screw thread has the screw thread regulation pole, the one end fixedly connected with of screw thread regulation pole holds the knob, the other end fixedly connected with spring ejector pin of screw thread regulation pole, the one end fixedly connected with of spring ejector pin down spacing holding strip, down spacing holding strip corresponds with the conflict recess down and is connected.

In the fixture body for processing the alloy gun drill, the rotating structure comprises a plug seat arranged in the middle of the vertical metal rod and a positioning connecting column arranged in the middle of the gun drill clamping cylinder body, one end of the positioning connecting column is fixedly provided with a five-core positioning cylinder, one end of the plug seat is fixedly provided with a five-core positioning column, and the five-core positioning column is connected with the five-core positioning cylinder in a plug-in connection mode.

In the fixture body for processing the alloy gun drill, one end of the gun drill clamping cylinder body is fixedly provided with the gun drill tail clamping seat, and the middle part of the gun drill tail clamping seat is provided with the bottom sleeve.

In the alloy gun drill processing clamp body, the gun drill limiting clamp ring is arranged in the bottom sleeve.

In the fixture body for processing the alloy gun drill, the bottom end of the vertical metal rod is fixedly connected with the supporting bottom plate.

In the fixture body for processing the alloy gun drill, the gun drill adapting sleeve and the gun drill clamping cylinder body are connected in a bonding mode.

Compared with the prior art, the fixture body for processing the alloy gun drill has the advantages that: through the revolution mechanic that five heart positioning tube, reference column, plug and five heart positioning column are constituteed that are equipped with, can be according to the rotation needs, now with five heart positioning tube and five heart positioning column separation, by staff's angle regulation reference column and the relative angle of rifle drill clamp barrel, make five heart positioning tube and five heart positioning column grafting connection again, accomplish the conversion of anchor clamps self for the angle of lathe, convenient to use, and set up rifle drill adaptation sleeve pipe, lower spacing clamp strip, go up spacing clamp strip of spring and the spacing subassembly of screw thread, be convenient for firm to carry out the centre gripping to the rifle drill, improve the stability of centre gripping, and the accessible change rifle drill adaptation sleeve pipe, accomplish the centre gripping effect of different diameter rifle drills.

Drawings

Fig. 1 is a schematic perspective view of a fixture body for processing an alloy gun drill.

Fig. 2 is a schematic plan view of a gun drill clamping cylinder body of a clamp body for processing an alloy gun drill.

FIG. 3 is a schematic structural view of a fixture body rotating structure for processing an alloy gun drill.

In the figure, 1, a gun drill clamping cylinder; 2. a vertical metal rod; 3. the gun drill is matched with the sleeve; 4. a thread long cylinder seat; 5. a threaded adjusting rod; 6. holding a knob; 7. a lower limit clamping strip; 8. a spring limiting clamping strip is arranged; 9. a spring ejector rod; 10. gun drill tail clamping seat; 11. a bottom sleeve; 12. gun drill limit clamping ring; 13. a five-core positioning cylinder; 14. positioning the connecting column; 15. a plug seat; 16. five-core positioning column; 17. and a supporting bottom plate.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1, fig. 2 and fig. 3, the fixture body for alloy gun drill processing of the utility model comprises a gun drill clamping cylinder body 1 and a vertical metal rod 2, wherein the middle part of the vertical metal rod 2 is movably connected with the gun drill clamping cylinder body 1 through a rotating structure, a gun drill adaptation matched tube 3 is embedded and arranged at the inner hole of the gun drill clamping cylinder body 1, an upper spring limit clamping strip 8 is arranged at the top of the inner cavity of the gun drill adaptation sleeve 3, a lower collision groove is arranged at the middle part of the gun drill adaptation matched tube 3, a thread limit component is arranged at the middle part of the gun drill clamping cylinder body 1, the thread limit component comprises a thread long cylinder seat 4 arranged at the middle part of the gun drill clamping cylinder body 1, a thread adjusting rod 5 is connected with an internal thread, one end of the thread adjusting rod 5 is fixedly connected with a holding knob 6, the other end of the thread adjusting rod 5 is fixedly connected with a spring ejector rod 9, one end of the spring ejector rod 9 is fixedly connected with a lower limit clamping strip 7, and the lower limit clamping strip 7 is correspondingly connected with the lower collision groove.

In this embodiment, the rotating structure includes a plug seat 15 disposed in the middle of the vertical metal rod 2 and a positioning connection column 14 disposed in the middle of the gun drill clamping cylinder 1, one end of the positioning connection column 14 is fixedly provided with a five-core positioning cylinder 13, one end of the plug seat 15 is fixedly provided with a five-core positioning column 16, and the five-core positioning column 16 is in plug connection with the five-core positioning cylinder 13. The purpose of setting like this can be according to the rotation needs, now with five heart positioning tube 13 and five heart reference column 16 separation, by staff advance angle adjustment location spliced pole 14 and rifle drill clamp barrel 1's relative angle, make five heart positioning tube 13 and five heart reference column 16 grafting connection again, accomplish the conversion of anchor clamps self for the angle of lathe, convenient to use.

In the embodiment, a gun drill tail clamping seat 10 is fixedly arranged at one end of a gun drill clamping cylinder body 1, and a bottom sleeve 11 is arranged in the middle of the gun drill tail clamping seat 10; the gun drill limit collar 12 is arranged in the bottom sleeve 11. The purpose of setting like this is convenient for carry out spacing centre gripping to gun drill afterbody, improves the stability of gun drill whole centre gripping.

In this embodiment, the bottom end of the vertical metal rod 2 is fixedly connected with a supporting base plate 17. The purpose of this arrangement is to facilitate the butt-mounting of the gun clip barrel 1 into a machine tool apparatus.

In this embodiment, the gun drill adaptor sleeve 3 and the gun drill clamping cylinder 1 are connected in a bonding manner. The purpose of setting up like this is convenient gun drill adaptation body 3's dismantlement, and guarantees gun drill adaptation body 3 and gun drill clamp barrel 1's stability of assembling.

When the gun drill is specifically used, an alloy gun drill to be processed is arranged in a gun drill adapting sleeve 3 which is matched, then the gun drill adapting sleeve 3 is assembled and connected with a gun drill clamping cylinder body 1, the tail part of the alloy gun drill corresponds to a bottom sleeve 11 of a gun drill tail clamping seat 10, the stability of the whole clamping of the gun drill is improved through a gun drill limiting collar 12, finally the stability of the clamping is further improved through rotating a thread adjusting rod 5, the gun drill is processed, in the processing process, a five-core positioning cylinder 13 and a five-core positioning column 16 can be separated according to rotation requirements, relative angles of a positioning connecting column 14 and the gun drill clamping cylinder body 1 are adjusted by staff, the five-core positioning cylinder 13 and the five-core positioning column 16 are in plug connection, the angle conversion of the gun drill for a machine tool is completed, and the gun drill is convenient to use.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides an alloy gun bores anchor clamps body for processing, includes gun drill clamp barrel (1) and vertical metal pole (2), its characterized in that, the middle part of vertical metal pole (2) is through rotating-structure and gun drill clamp barrel (1) swing joint, the hole department of gun drill clamp barrel (1) inlays and establishes and install gun drill adaptation pipe (3), spring limit clamp strip (8) are installed at the top of gun drill adaptation sleeve (3) inner chamber, the middle part of gun drill adaptation sleeve (3) is equipped with down contradicting recess, the mid-mounting of gun drill clamp barrel (1) has screw thread spacing subassembly, screw thread spacing subassembly is including setting up screw thread long barrel holder (4) at gun drill clamp barrel (1) middle part, the inside threaded connection of screw thread long barrel holder (4) has screw thread adjustment pole (5), the one end fixedly connected with of screw thread adjustment pole (5) holds knob (6), the other end fixedly connected with spring ejector pin (9) of screw thread ejector pin (9), the one end fixedly connected with of spring ejector pin (9) is down limit clamp strip (7), limit clamp strip (7) are corresponding with down contradicting recess.

2. The fixture body for processing the alloy gun drill according to claim 1, wherein the rotating structure comprises a plug seat (15) arranged in the middle of a vertical metal rod (2) and a positioning connecting column (14) arranged in the middle of a gun drill clamping cylinder body (1), one end of the positioning connecting column (14) is fixedly provided with a five-core positioning cylinder (13), one end of the plug seat (15) is fixedly provided with a five-core positioning column (16), and the five-core positioning column (16) is in plug connection with the five-core positioning cylinder (13).

3. The fixture body for processing the alloy gun drill according to claim 1, wherein a gun drill tail clamping seat (10) is fixedly arranged at one end of the gun drill clamping cylinder body (1), and a bottom sleeve (11) is arranged in the middle of the gun drill tail clamping seat (10).

4. A fixture body for processing an alloy gun drill according to claim 3, characterized in that a gun drill limit collar (12) is installed in the bottom sleeve (11).

5. The fixture body for processing the alloy gun drill according to claim 1, wherein the bottom end of the vertical metal rod (2) is fixedly connected with a supporting bottom plate (17).

6. The fixture body for processing the alloy gun drill according to claim 1, wherein the gun drill adapter sleeve (3) and the gun drill clamp cylinder (1) are connected in a bonding mode.