CN218657910U

CN218657910U - Clamp tool for pipe thread machining machine tool

Info

Publication number: CN218657910U
Application number: CN202223192896.7U
Authority: CN
Inventors: 王景明; 赵阳秋; 王健
Original assignee: Jilin Pengda Petroleum Machinery Co ltd
Current assignee: Jilin Pengda Petroleum Machinery Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-21
Anticipated expiration: 2032-11-30

Abstract

The utility model belongs to the technical field of pipe thread processing equipment, especially, be an anchor clamps frock for pipe thread processing machine tool, including the frock base, the lower extreme of frock base is connected with the supporting leg, the inside of frock base is provided with two-way lead screw, the one end of two-way lead screw is connected with the handle, the jack has been seted up on a side surface of frock base, the inside of jack is provided with the inserted bar, the surface of two-way lead screw is provided with first connecting block. The utility model discloses a set up curb plate, mounting, two-way lead screw, first connecting block, handle, jack, inserted bar, lead screw, second connecting block, carousel, locating hole and fixed orifices, can realize following the inside fixed mode of pipe thread work piece, make pipe thread work piece outside surface fully expose in the air, the machining operation of the lathe of being convenient for has improved the machining efficiency and the processingquality of lathe, can realize having improved the suitability of anchor clamps frock to the fixed use of support of different bore pipe thread work pieces simultaneously.

Description

Clamp tool for pipe thread machining machine tool

Technical Field

The utility model relates to a pipe thread processing equipment technical field specifically is a pipe thread is anchor clamps frock for machine tool.

Background

The auxiliary device for pipe thread-cutting machine is an auxiliary equipment used in petroleum pipe industry for cutting pipe thread. Threaded pipe fittings are mainly used in the oil industry. The petroleum pipe is connected with a coupling with threads to form a pipeline. The threads may be coated with a suitable adhesive (e.g., thick white paint, lead monoxide glycerine adhesive, etc.) to ensure sealing.

The prior art has the following problems:

pipe thread is polishing, cutting etc. processing operation in-process, need adopt anchor clamps to fix pipe thread, and the pipe thread outer wall centre gripping that general anchor clamps adopted is fixed, can not fully expose the outer wall man-hour, has reduced the machining efficiency of lathe, and the mechanism of anchor clamps is simple simultaneously, can not carry out the centre gripping to not unidimensional pipe thread fixedly, and the suitability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a pipe thread is anchor clamps frock for machine tool has solved the pipe thread outer wall centre gripping that general anchor clamps that exist today adopted and has fixed, adds man-hour and can not fully expose the outer wall, has reduced the machining efficiency of lathe and can not carry out the centre gripping to unidimensional pipe thread fixedly, the poor problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipe thread is anchor clamps frock for machine tool, includes tool holder, tool holder's lower extreme is connected with the supporting leg, tool holder's inside is provided with two-way lead screw, the one end of two-way lead screw is connected with the handle, the jack has been seted up on tool holder's a side surface, the inside of jack is provided with the inserted bar, the surface of two-way lead screw is provided with first connecting block, the upper end of first connecting block is connected with the curb plate, the inboard of curb plate is provided with the mounting, the one end of mounting is connected with the connecting rod, the one end of connecting rod is connected with the second connecting block, the outside of curb plate is provided with the carousel, the center department of curb plate is provided with the first bevel gear that is connected with the carousel, the outside of first bevel gear is provided with the second bevel gear, one side of second bevel gear is connected with the lead screw, the one end of lead screw is provided with the fixed block, the fixed orifices has been seted up on the outside surface of curb plate, the locating hole has been seted up on the surface of carousel.

As a preferred technical scheme of the utility model, the internal diameter size of jack and the diameter size phase-match of inserted bar, the inserted bar passes through the jack and pegs graft with the frock base.

As a preferred technical scheme of the utility model, the quantity of curb plate is two, and the curb plate is the symmetric distribution in the upper end of frock base, the thread groove has been seted up to the inside of first connecting block, first connecting block and two-way lead screw threaded connection.

As a preferred technical scheme of the utility model, the quantity of mounting is eight, and every four mountings set up to a set of, and is two sets of the mounting is central symmetric distribution in the inboard of curb plate.

As a preferred technical scheme of the utility model, first bevel gear rotates with the second bevel gear to be connected, the thread groove has been seted up to the inside of second connecting block, second connecting block and lead screw threaded connection.

As an optimized technical scheme of the utility model, the quantity of locating hole is a plurality of, the locating hole is central symmetric distribution on the surface of carousel.

As a preferred technical scheme of the utility model, the inside of locating hole is provided with the dead lever, the internal diameter size of locating hole and the internal diameter size phase-match of fixed orifices, the locating hole passes through dead lever and fixed orifices fixed connection.

Compared with the prior art, the utility model provides a pipe thread is anchor clamps frock for machine tool possesses following beneficial effect:

1. this kind of pipe thread is anchor clamps frock for machine tool is through setting up curb plate, mounting, two-way lead screw, first connecting block, handle, jack and inserted bar, can realize following the inside fixed mode of pipe thread work piece, makes pipe thread work piece outside surface fully expose in the air, and the processing operation of the lathe of being convenient for has improved the machining efficiency and the processingquality of lathe.

2. This kind of pipe thread is anchor clamps frock for machine tool is through setting up first bevel gear, second bevel gear, lead screw, second connecting block, carousel, locating hole and fixed orifices, can realize the fixed use of support to different bore pipe thread work pieces, through rotating the handle, takes place to rotate between the bevel gear, and the lead screw takes the flexible activity of inboard mounting, can realize the fixed effect to the inside of pipe thread, has improved the suitability of anchor clamps frock.

Drawings

FIG. 1 is a schematic view of the structure of the fixture of the present invention;

FIG. 2 is a schematic view of the inner side structure of the side plate;

FIG. 3 is a schematic view of the outer side structure of the side plate;

fig. 4 is a schematic view of the turntable structure.

In the figure: 1. a tooling base; 2. supporting legs; 3. a bidirectional screw rod; 4. a handle; 5. a jack; 6. a rod is inserted; 7. a first connection block; 8. a side plate; 9. a fixing member; 10. a connecting rod; 11. a second connecting block; 12. a turntable; 13. a first bevel gear; 14. a second bevel gear; 15. a screw rod; 16. a fixed block; 17. a fixing hole; 18. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the present embodiment: the utility model provides a pipe thread is anchor clamps frock for machine tool, including tool base 1, tool base 1's lower extreme is connected with supporting leg 2, tool base 1's inside is provided with two-way lead screw 3, two-way lead screw 3's one end is connected with handle 4, jack 5 has been seted up on tool base 1's a side surface, jack 5's inside is provided with inserted bar 6, be used for the fixed use of handle 4, two-way lead screw 3's surface is provided with first connecting block 7, the upper end of first connecting block 7 is connected with curb plate 8, the inboard of curb plate 8 is provided with mounting 9, the one end of mounting 9 is connected with connecting rod 10, the one end of connecting rod 10 is connected with second connecting block 11, the outside of curb plate 8 is provided with carousel 12, the center department of curb plate 8 is provided with first bevel gear 13 that is connected with carousel 12, the outside of first bevel gear 13 is provided with second bevel gear 14, one side of second bevel gear 14 is connected with lead screw 15, the one end of lead screw 15 is provided with fixed block 16, fixed orifices 17 has been seted up on the outside surface of curb plate 8, locating hole 18 has been seted up on the surface of carousel 12.

In the embodiment, the inner diameter of the jack 5 is matched with the diameter of the inserted rod 6, the inserted rod 6 is inserted into the tool base 1 through the jack 5, the structure is reasonable, and the processing quality of pipe threads is ensured in order to ensure that the handle 4 cannot be loosened; the number of the side plates 8 is two, the side plates 8 are symmetrically distributed at the upper end of the tool base 1, thread grooves are formed in the first connecting block 7, the first connecting block 7 is in threaded connection with the bidirectional screw rod 3, and the structure is symmetrical and reasonable in design; the number of the fixing pieces 9 is eight, every four fixing pieces 9 are arranged into one group, and the two groups of fixing pieces 9 are distributed on the inner side of the side plate 8 in a central symmetry manner, so that the stability of the pipe during threaded support is ensured; the first bevel gear 13 is rotationally connected with the second bevel gear 14, a thread groove is formed in the second connecting block 11, the second connecting block 11 is in threaded connection with the screw rod 15, and the structural design is reasonable; the number of the positioning holes 18 is a plurality, and the positioning holes 18 are centrally and symmetrically distributed on the surface of the turntable 12, so that the use is strong; the inside of locating hole 18 is provided with the dead lever, and the internal diameter size of locating hole 18 matches with the internal diameter size of fixed orifices 17, and locating hole 18 passes through dead lever and fixed connection with fixed orifices 17, is convenient for fixed operation and uses.

The utility model discloses a theory of operation and use flow: in the using process, pipe threads are placed between the two side plates 8, the two-way screw rod 3 drives the first connecting block 7 to move by rotating the handle 4, the two side plates 8 clamp the pipe threads and are respectively contacted with the two ends of the pipe threads, the handle 4 is fixed by the inserted rod 6, then an operator rotates the rotary table 12, the first bevel gear 13 drives the second bevel gear 14 to rotate the screw rod 15 to drive the second connecting block 11 to move, the fixing part 9 moves outwards to support the inner wall of the pipe threads, and finally the fixing rod penetrates through the positioning hole 18 and the fixing hole 17 to be fixed.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pipe thread is anchor clamps frock for machine tool, includes fixture base (1), its characterized in that: the lower end of the tooling base (1) is connected with a supporting leg (2), a bidirectional screw rod (3) is arranged in the tooling base (1), one end of the bidirectional screw rod (3) is connected with a handle (4), one side surface of the tool base (1) is provided with an insertion hole (5), an inserting rod (6) is arranged inside the inserting hole (5), a first connecting block (7) is arranged on the surface of the bidirectional screw rod (3), the upper end of the first connecting block (7) is connected with a side plate (8), a fixing piece (9) is arranged on the inner side of the side plate (8), one end of the fixing piece (9) is connected with a connecting rod (10), one end of the connecting rod (10) is connected with a second connecting block (11), a rotary disc (12) is arranged on the outer side of the side plate (8), a first bevel gear (13) connected with the rotary disc (12) is arranged at the center of the side plate (8), a second bevel gear (14) is arranged outside the first bevel gear (13), one side of the second bevel gear (14) is connected with a screw rod (15), one end of the screw rod (15) is provided with a fixed block (16), the outer side surface of the side plate (8) is provided with a fixed hole (17), the surface of the turntable (12) is provided with a positioning hole (18).

2. The clamp tool for pipe threading machine tool according to claim 1, characterized in that: the inner diameter size of jack (5) and the diameter size phase-match of inserted bar (6), inserted bar (6) are pegged graft through jack (5) and frock base (1).

3. The fixture tool for pipe threading machine of claim 1, wherein: the number of curb plate (8) is two, and curb plate (8) are the upper end of symmetric distribution in frock base (1), the thread groove has been seted up to the inside of first connecting block (7), first connecting block (7) and two-way lead screw (3) threaded connection.

4. The fixture tool for pipe threading machine of claim 1, wherein: the quantity of mounting (9) is eight, and sets up to a set of per four mounting (9), two sets of mounting (9) are central symmetry and distribute in the inboard of curb plate (8).

5. The clamp tool for pipe threading machine tool according to claim 1, characterized in that: the first bevel gear (13) is rotationally connected with a second bevel gear (14), a thread groove is formed in the second connecting block (11), and the second connecting block (11) is in threaded connection with the screw rod (15).

6. The clamp tool for pipe threading machine tool according to claim 1, characterized in that: the number of the positioning holes (18) is a plurality, and the positioning holes (18) are distributed on the surface of the rotary table (12) in a central symmetry mode.

7. The fixture tool for pipe threading machine of claim 1, wherein: the positioning structure is characterized in that a fixing rod is arranged inside the positioning hole (18), the inner diameter of the positioning hole (18) is matched with that of the fixing hole (17), and the positioning hole (18) is fixedly connected with the fixing hole (17) through the fixing rod.