CN219504164U

CN219504164U - Turning tool for machining three-way pipe joint bolt die forging

Info

Publication number: CN219504164U
Application number: CN202320571616.9U
Authority: CN
Inventors: 史精平; 常星星; 葛鑫; 张旺; 张昊; 张卫
Original assignee: Anhui Tianhang Mechanical And Electrical Co ltd
Current assignee: Anhui Tianhang Mechanical And Electrical Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-11
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the field of part machining positioning devices in machining, in particular to a turning tool for machining a three-way pipe joint bolt die forging, which comprises a turning tool manufactured according to the appearance of the three-way pipe joint die forging, wherein the turning tool adopts a profiling manufacturing principle according to the appearance of the three-way pipe joint die forging, one end of a round bar is provided with a profiling groove, a pressing block for pressing the end face of the three-way pipe joint die forging to realize longitudinal fixation is also arranged, the profiling groove is manufactured by adopting the profiling manufacturing principle, and the profiling groove is assembled and fixed by a screw and the pressing block, so that the scratch of an opening tire and a soft claw of a machine tool to a 74-degree conical surface can be avoided, meanwhile, the inner step hole machining is realized on a joint on the side edge, and the whole operation is convenient and the efficiency is high.

Description

Turning tool for machining three-way pipe joint bolt die forging

Technical Field

The utility model relates to the field of part machining positioning devices in machining, in particular to a turning tool for machining a three-way pipe joint bolt die forging.

Background

Because the part is the die forging, the two symmetrical joints can be turned to meet the size requirement by adopting soft claw clamping, when the side end joint is turned, because one end joint is a 74-degree conical surface, when an opening tire and the soft claw clamping are adopted, the conical surface of the part is scratched and extruded, and the high-precision machining of the three-way pipe joint cannot be effectively ensured.

Disclosure of Invention

In order to solve the problems, the utility model provides a turning tool for machining a three-way pipe joint bolt die forging.

A turning frock for three-way pipe joint bolt die forging processing, includes the turning frock of manufacturing according to the appearance of three-way pipe joint die forging, turning frock adopt the profile modeling principle of manufacturing according to the appearance of three-way pipe joint die forging, be provided with imitative groove in the one end of round bar, still be provided with to push down the briquetting that realizes vertical fixed with three-way pipe joint die forging terminal surface.

As a further improvement of the utility model, symmetrical joints are arranged at two ends of the three-way pipe joint die forging, the joints are respectively a conical surface and a cylindrical stepped hole, and an M6 threaded hole and an M5 threaded hole which are matched with the conical surface and the cylindrical stepped hole are respectively arranged at two ends of the profiling groove.

As a further improvement of the utility model, the side end joint of the three-way pipe joint die forging piece is an inner step hole, and the side edge of the profiling groove is provided with an M2 threaded hole matched with the inner step hole.

As a further improvement of the utility model, an outer hexagonal screw is fixedly connected to the M6 threaded hole, the bottom end of the outer hexagonal screw is an M6 screw, and the upper part of the outer hexagonal screw is arranged as an outer hexagonal.

As a further improvement of the utility model, a screw cap is fixedly connected to the M5 threaded hole, an M5 screw rod is arranged outside the screw cap, and an inner hexagonal through hole is arranged in the middle position.

As a further improvement of the utility model, the side surface M2 threaded hole is fixedly matched with the pressing block through an inner hexagonal screw.

As a further improvement of the utility model, the pressing block is made of hard aluminum alloy material and is fixed with the threaded hole of the side surface M2 through the kidney-shaped groove.

As a further improvement of the utility model, the bottom of the inner hexagonal screw is an M2 threaded rod, and the top of the inner hexagonal screw is arranged as an inner hexagon.

The beneficial effects of the utility model are as follows:

the profiling groove is manufactured by adopting the profiling manufacturing principle, and is assembled and fixed through the bolts and the pressing blocks, so that the 74-degree conical surface can be prevented from being scratched by the opening tire and the soft claw of the machine tool, meanwhile, the inner step hole processing is realized on the joint of the side edge, and the whole operation is convenient and the efficiency is high.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of a pipe joint of the present utility model in a process and assembly;

FIG. 2 is a schematic diagram of a high-efficiency positioning tool according to the present utility model;

FIG. 3 is a schematic view of a nut of the present utility model;

FIG. 4 is a schematic view of an external hexagonal screw according to the present utility model;

FIG. 5 is a schematic view of a tee fitting of the present utility model;

FIG. 6 is a schematic diagram of a briquette according to the present utility model;

fig. 7 is a schematic view of the socket head cap screw of the present utility model.

Detailed Description

The present utility model will be further described in the following to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand.

As shown in fig. 1 to 7, a turning tool for processing a three-way pipe joint bolt die forging comprises a turning tool 1 manufactured according to the shape of a three-way pipe joint die forging 4, wherein the turning tool 1 adopts a profiling manufacturing principle according to the shape of the three-way pipe joint die forging 4, one end of a round bar is provided with a profiling groove 11, and a pressing block 2 for pressing the end face of the three-way pipe joint die forging 4 to realize longitudinal fixation is further arranged.

The two ends of the three-way pipe joint die forging 4 are provided with symmetrical joints, namely a conical surface 42 and a cylindrical stepped hole 40, the two ends of the profiling groove 11 are respectively provided with an M6 threaded hole 10 and an M5 threaded hole 12 which are matched with the conical surface 42 and the cylindrical stepped hole 40, and all sharp edges are subjected to fillet treatment.

The screw cap 5 and the external hexagonal screw 3 are sequentially screwed into the M6 threaded hole 10 and the M5 threaded hole 12, so that the screw cap is contacted with the tee joint bolt die forging 4, and the horizontal fixing is realized.

The screw cap 5 of the screw cap can be screwed into the M5 threaded hole 12 by adopting a hexagonal wrench, so that the screw cap is contacted and fixed with the three-way pipe joint bolt die forging 4.

The side end of the three-way pipe joint die forging 4 is provided with an inner step hole 41, and the side edge of the profiling groove 11 is provided with an M2 threaded hole 13 matched with the inner step hole 41.

The taper 42 is 74 °.

The profiling groove 11 is manufactured by adopting the profiling manufacturing principle, and is assembled and fixed through the screw and the pressing block 2, so that the scratch of the 74-degree conical surface 42 by the opening tire and the soft claw of the machine tool can be avoided, and meanwhile, the inner step hole 41 is machined on the joint of the side edge.

The screw rod 3 is fixedly connected to the M6 threaded hole 10, the bottom end of the screw rod 3 is an M6 screw rod 31, and the upper part of the screw rod is provided with an outer hexagon 30.

The outer hexagonal screw 3 is screwed into the threaded hole 10 of the M6 by adopting a flat-mouth wrench, so that the outer hexagonal screw 3 is contacted and fixed with the other end of the three-way pipe joint bolt die forging 4.

The screw cap 5 is fixedly connected to the M5 threaded hole 12, an M5 screw rod 21 is arranged outside the screw cap 5, and an inner hexagonal through hole 20 is arranged in the middle position.

The side surface M2 threaded hole 13 is fixedly matched with the pressing block 2 through the inner hexagonal screw 6.

The pressing block 2 is made of hard aluminum alloy, and is fixed with the side surface M2 threaded hole 13 through the kidney-shaped groove 50, so that the right end of the pressing block 2 is pressed at the end surface of the three-way pipe joint die forging 4, and integral fixation is ensured.

After the three-way pipe joint bolt die forging 4 is horizontally fixed in the profiling groove 11, the end face of the three-way pipe joint bolt die forging 4 can be pressed through the pressing block 2 and the inner hexagonal screw 6, so that longitudinal fixation is realized.

The bottom of the inner hexagonal screw 6 is an M2 threaded rod 60, and the top is an inner hexagonal screw 61.

After the three-way pipe joint die forging 4 is horizontally placed and fixed through the imitation groove 11 in the tool 1, the joint inner step hole 41 at the side end can be fully displayed, and the lathe soft claw can realize the processing of the joint at the opposite side end through the fixed cylinder table 14.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A turning frock that is used for three-way pipe to connect bolt die forging processing, its characterized in that: the three-way pipe joint die forging comprises a turning tool (1) manufactured according to the appearance of a three-way pipe joint die forging piece (4), wherein the turning tool (1) adopts a profiling manufacturing principle according to the appearance of the three-way pipe joint die forging piece (4), an imitation groove (11) is formed in one end of a round bar, and a pressing block (2) for pressing the end face of the three-way pipe joint die forging piece (4) to realize longitudinal fixation is further arranged.

2. The turning tool for machining a tee joint bolt die forging according to claim 1, wherein: two ends of the tee joint die forging piece (4) are provided with symmetrical joints, namely a conical surface (42) and a cylindrical step hole (40), and two ends of the profiling groove (11) are provided with an M6 threaded hole (10) and an M5 threaded hole (12) which are matched with the conical surface (42) and the cylindrical step hole (40) respectively.

3. The turning tool for machining a tee joint bolt die forging according to claim 2, wherein: the side end joint of the three-way pipe joint die forging piece (4) is an inner step hole (41), and an M2 threaded hole (13) matched with the inner step hole (41) is formed in the side edge of the profiling groove (11).

4. The turning tool for machining a tee joint bolt die forging according to claim 2, wherein: the screw is characterized in that an outer hexagonal screw (3) is fixedly connected to the M6 threaded hole (10), the bottom end of the outer hexagonal screw (3) is an M6 screw (31), and the upper portion of the outer hexagonal screw is an outer hexagonal screw (30).

5. The turning tool for machining a tee joint bolt die forging according to claim 2, wherein: the novel screw cap is characterized in that a screw cap (5) is fixedly connected to the M5 threaded hole (12), an M5 screw rod (21) is arranged outside the screw cap (5), and an inner hexagonal through hole (20) is formed in the middle position.

6. A turning tooling for machining a tee joint bolt die forging according to claim 3, wherein: the M2 threaded hole (13) on the side surface is fixedly matched with the pressing block (2) through the inner hexagonal screw (6).

7. The turning tool for machining the tee joint bolt die forging according to claim 6, wherein: the pressing block (2) is made of hard aluminum alloy and is fixed with the threaded hole (13) of the side face M2 through the kidney-shaped groove (50).

8. The turning tool for machining the tee joint bolt die forging according to claim 6, wherein: the bottom of the inner hexagonal screw (6) is an M2 threaded rod (60), and the top of the inner hexagonal screw is an inner hexagonal screw (61).