CN214769428U

CN214769428U - Oil pipe joint integrated processing device

Info

Publication number: CN214769428U
Application number: CN202121230816.5U
Authority: CN
Inventors: 吴昊
Original assignee: Yamaguchi Manufacturing Dalian Forging Parts Co ltd
Current assignee: Yamaguchi Manufacturing Dalian Forging Parts Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-19
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to a processing anchor clamps technical field provides an oil pipe connects integrative processingequipment, include: the clamping mechanism and the cutting tool are arranged on the processing device; the fixture includes: an integral locating block; one end of the integrated positioning block is provided with a positioning hole for positioning the oil pipe joint, and the other end of the integrated positioning block is provided with a positioning guide shaft; a tool avoiding groove is reserved in the integrated positioning block, a tangent plane is arranged on one side of the integrated positioning block, and a chip removing hole is formed in the tangent plane; the positioning hole, the tool avoiding groove and the chip removing hole are communicated in sequence; the cutting tool comprises a tool shank and a blade; the blade is triangular and is arranged at the end part of the knife handle; the working direction of the cutting tool faces towards the integrated positioning block. The utility model discloses can realize two terminal surface processing that oil pipe connects, the production efficiency of the oil pipe joint of improvement through process one.

Description

Oil pipe joint integrated processing device

Technical Field

The utility model relates to a processing anchor clamps technical field especially relates to an oil pipe connects integrative processing device.

Background

In an oil system of an automobile, an oil pipe joint part is generally needed to be used for connecting the oil system. At present, an oil pipe joint is machined by a machining device, two procedures of clamping are required to be carried out in the machining process of the oil pipe joint, and a plane cutter is adopted to carry out two times of process cutting on the end face. As shown in fig. 1 and 3, the oil pipe joint 7 is firstly placed in a fixture a, the oil pipe joint 7 is positioned by a positioning arc and a positioning block, and then drilling and end face machining are performed; as shown in fig. 2 and 3, the oil pipe joint 7 is placed in the jig B to position the plane formed by the first pass of the product.

However, through two processes, the process flow is complex, two tool fixtures are needed to clamp the product, and the two end faces of the product are cut, so that the production efficiency of the oil pipe joint is reduced; the reject ratio of the size tolerance and the form and position tolerance is high, and the amount of money is wasted due to the breakage of parts and equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses mainly solve prior art through twice processing, the process flow is complicated, reduces the technical problem of the efficiency of oil pipe joint production, provides an oil pipe joint integrated processing device, can realize two terminal surface processing that oil pipe connects, the production efficiency of the oil pipe joint of improvement through process one.

The utility model provides an oil pipe connects integrative processing device, include: a clamping mechanism and a cutting tool 8 mounted on the machining device;

the fixture includes: an integral positioning block 3;

one end of the integrated positioning block 3 is provided with a positioning hole 31 for positioning the oil pipe joint 7, and the other end is provided with a positioning guide shaft 32; a knife avoiding groove 36 is reserved in the integrated positioning block 3, a tangent plane 35 is arranged on one side of the integrated positioning block 3, and a chip removing hole 33 is formed in the tangent plane 35; the positioning hole 31, the tool avoiding groove 36 and the chip removing hole 33 are communicated in sequence;

the cutting tool 8 comprises a tool shank 81 and a blade 82; the blade 82 is triangular, and the blade 82 is arranged at the end part of the knife handle 81; the working direction of the cutting tool 8 faces the integrated positioning block 3.

Preferably, the end of the tool holder 81 is provided with a chip removal platform 83, the front end of the chip removal platform 83 is provided with a contour groove, and the blade 82 is installed in the contour groove.

Preferably, the cutting tool 8 is mounted on the machining device by means of a tool holder.

Preferably, the clamping mechanism further comprises: a jaw unit;

the jaw unit includes: the first clamping block 1, the second clamping block 2 and the third clamping block 5 are sequentially arranged in the circumferential direction; and a clamping space of the oil pipe joint 7 is formed among the first clamping block 1, the second clamping block 2 and the third clamping block 5.

Preferably, the soft claws 4 are respectively arranged on the outer sides of the first clamping block 1, the second clamping block 2 and the third clamping block 5.

Preferably, a ball branch positioning block 34 is arranged above the positioning hole 31;

the axial direction of the ball branch positioning block 34 and the plane of the tangent plane 35 form an included angle.

Preferably, the outer end of the positioning guide shaft 32 is provided with a threaded hole 37.

The utility model provides an oil pipe joint integrated processing device, a cutting tool 8 is designed according to the shape of a product, and two end faces can be processed; the clamping jaw unit can clamp the oil pipe joint, the positioning hole can position the oil pipe joint, the cutting machining of the two end faces can be completed through one-time clamping, the clamp and the cutting tool 8 do not need to be replaced in the machining process, the production efficiency of the oil pipe joint is improved, the product quality can be guaranteed, and the breakage of parts and equipment is reduced.

Drawings

FIG. 1 is a schematic view of a first pass clamping of a prior art tubing joint machining apparatus;

FIG. 2 is a schematic view of a second step clamping of a prior art tubing joint machining apparatus;

FIG. 3 is a schematic process diagram of prior art tubing joint machining;

FIG. 4 is an exploded view of the integrated processing device for oil pipe joints provided by the present invention;

fig. 5 is a schematic view of the working state of the integrated processing device for the oil pipe joint provided by the present invention;

fig. 6 is a schematic structural view of an integrated positioning block provided by the present invention;

fig. 7 is a first schematic view of the working state of the integrated positioning block provided by the present invention;

fig. 8 is a schematic view illustrating a working state of the integrated positioning block according to the present invention;

fig. 9 is a schematic structural view of a cutting tool provided by the present invention;

fig. 10 is a first schematic view of an operating state of the integrated processing device for an oil pipe joint provided by the present invention;

fig. 11 is a schematic view of a working state of the oil pipe joint integrated processing device provided by the present invention;

fig. 12 is a schematic process diagram of the oil pipe joint integrated processing device provided by the present invention.

Reference numerals: 1. a first clamping block; 2. a second clamp block; 3. positioning integrally; 4. soft claws; 5. a third clamping block; 6. a bolt; 7. an oil pipe joint; 8. a cutting tool; 31. positioning holes; 32. positioning a guide shaft; 33. chip removal holes; 34. a ball branch positioning block; 35. cutting into noodles; 36. a knife avoiding groove; 37. a threaded hole; 81. a knife handle; 82. a blade; 83. a chip removal platform.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.

As shown in fig. 4 and 5, the embodiment of the utility model provides an oil pipe connects integrative processingequipment, include: a clamping mechanism mounted on the machining device and a cutting tool 8.

The fixture includes: clamping jaw unit and integrative locating piece 3.

The jaw unit includes: the first clamping block 1, the second clamping block 2 and the third clamping block 5 are sequentially arranged in the circumferential direction; and a clamping space of the oil pipe joint 7 is formed among the first clamping block 1, the second clamping block 2 and the third clamping block 5. The outer sides of the first clamping block 1, the second clamping block 2 and the third clamping block 5 are respectively provided with a soft claw 4 through bolts 6, and the soft claws 4 are used for connecting a chuck for controlling the opening or closing of each clamping block. The first clamping block 1, the second clamping block 2 and the third clamping block 5 can be opened and closed, and can clamp the oil pipe joint 7 when closed.

As shown in fig. 6-8, one end of the integrated positioning block 3 is provided with a positioning hole 31 for positioning the oil pipe joint 7, the other end is provided with a positioning guide shaft 32, and the outer end of the positioning guide shaft 32 is provided with a threaded hole 37 for facilitating connection with other parts of a processing device. A knife avoiding groove 36 is reserved in the integrated positioning block 3, a tangent plane 35 is arranged on one side of the integrated positioning block 3, and a chip removing hole 33 is formed in the tangent plane 35; the positioning hole 31, the clearance groove 36 and the chip removal hole 33 are communicated in sequence.

A ball branch positioning block 34 is arranged above the positioning hole 31, and the ball branch positioning block 34 is used for positioning the neck of the oil pipe joint 7; the axial direction of the ball branch positioning block 34 and the plane of the tangent plane 35 form an included angle, so that when the ball branch positioning block 34 is vertically upward, the tangent plane 35 is inclined, and chip removal is conveniently carried out on the chip removal hole 33.

As shown in fig. 9, the cutting tool 8 includes a shank 81 and a blade 82; the blade 82 is triangular, and the blade 82 is arranged at the end part of the knife handle 81; the working direction of the cutting tool 8 faces the integrated positioning block 3. The end of the knife handle 81 is provided with a chip removal platform 83, the front end of the chip removal platform 83 is provided with a profile groove, and the blade 82 is arranged in the profile groove. Specifically, the blade 82 is an equilateral triangle, the bottom edge of the blade 82 is perpendicular to the axial direction of the tool holder 81, the front edge of the blade 82 can be used for end face machining, and the rear edge of the blade 82 can also be used for end face cutting. The cutting tool 8 is mounted on the machining device by a tool post.

According to the oil pipe joint integrated processing device, the clamping jaw unit can clamp the oil pipe joint 7, the positioning hole 31 can position the oil pipe joint 7, and after the oil pipe joint is drilled, the cutting tool 8 directly processes the outward end face of the oil pipe joint 7. As shown in fig. 10-12, after the outward end face machining, the cutting groove and the aperture are finely turned, after the drilling, the cutting tool 8 can extend into the relief groove 36 from the drilling and positioning hole 31, and the inward end face and other structural features of the oil pipe joint 7 are machined in the relief groove 36. The diameter of the knife avoiding groove 36 is larger than the diameter of the end face of the oil pipe joint 7 by more than 2mm, the working space of the cutting tool 8 is reserved, the knife can be effectively avoided, the cutting processing of the end faces of two faces can be completed, the clamp does not need to be replaced in the processing process, the original two-step processing is changed into one step, one-step clamping can be achieved, and the processing efficiency is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an oil pipe connects integrative processingequipment which characterized in that includes: a clamping mechanism and a cutting tool (8) mounted on the processing device;

the fixture includes: an integral positioning block (3);

one end of the integrated positioning block (3) is provided with a positioning hole (31) for positioning the oil pipe joint (7), and the other end is provided with a positioning guide shaft (32); a clearance avoiding groove (36) is reserved in the integrated positioning block (3), a tangent plane (35) is arranged on one side of the integrated positioning block (3), and a chip removing hole (33) is formed in the tangent plane (35); the positioning hole (31), the tool avoiding groove (36) and the chip removing hole (33) are communicated in sequence;

the cutting tool (8) comprises a shank (81) and a blade (82); the blade (82) is triangular, and the blade (82) is arranged at the end part of the knife handle (81); the working direction of the cutting tool (8) faces the integrated positioning block (3).

2. The oil pipe joint integrated processing device according to claim 1, wherein a chip removal platform (83) is arranged at the end of the tool holder (81), a contour groove is arranged at the front end of the chip removal platform (83), and the blade (82) is installed in the contour groove.

3. The oil pipe joint integrated processing device according to claim 1 or 2, wherein the cutting tool (8) is mounted on the processing device through a tool rest.

4. The tubing joint integrated processing device according to claim 1, wherein the clamping mechanism further comprises: a jaw unit;

the jaw unit includes: the first clamping block (1), the second clamping block (2) and the third clamping block (5) are sequentially arranged in the circumferential direction; and a clamping space of the oil pipe joint (7) is formed among the first clamping block (1), the second clamping block (2) and the third clamping block (5).

5. The oil pipe joint integrated processing device according to claim 4, wherein soft claws (4) are respectively arranged on the outer sides of the first clamping block (1), the second clamping block (2) and the third clamping block (5).

6. The oil pipe joint integrated processing device according to claim 4, wherein a ball branch positioning block (34) is arranged above the positioning hole (31);

the axial direction of the ball branch positioning block (34) and the plane of the tangent plane (35) form an included angle.

7. The oil pipe joint integrated processing device as claimed in claim 4, wherein the outer end of the positioning guide shaft (32) is provided with a threaded hole (37).