CN113369598B

CN113369598B - High-strength steel bar mechanical connection threading device

Info

Publication number: CN113369598B
Application number: CN202110570973.9A
Authority: CN
Inventors: 任继亮; 刘永福; 孟庆踅; 朱明�; 李刚
Original assignee: Jiangsu Wanxiang Construction Engineering Group Co ltd
Current assignee: Jiangsu Wanxiang Construction Engineering Group Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2023-06-16
Anticipated expiration: 2041-05-25
Also published as: CN113369598A

Abstract

The invention discloses a high-strength steel bar mechanical connection threading device which comprises a transmission mechanism for providing power and speed regulation, a cutting mechanism for leveling a section of a steel bar and a locking mechanism for clamping the steel bar, wherein the lower end of the transmission mechanism is connected with a supporting mechanism, the power output end of the transmission mechanism is connected with a tapping mechanism, one side of the tapping mechanism is provided with the cutting mechanism, one side of the cutting mechanism is provided with the locking mechanism, and the upper end of the cutting mechanism is provided with a locking mechanism. According to the invention, the cutting mechanism is matched with the transmission mechanism, and the end face of the steel bar can be flattened and chamfered before threading, so that the working efficiency of threading is improved, the threading safety is improved, and the multi-stage linkage is utilized for threading, so that the integral effect of threading is ensured, and the safety is improved.

Description

High-strength steel bar mechanical connection threading device

Technical Field

The invention relates to the field of steel bar processing, in particular to a high-strength steel bar mechanical connection threading device.

Background

The threading machine is widely applicable along with the deep development of economic construction, and can carry out threading on pipe materials, bars and reinforcing bars, in particular to the traditional manual pipe thread stranding plate which enables pipe thread processing during pipe installation to be easy and quick, reduces the labor intensity of pipe installation workers and is suitable for the requirements of mass production of related enterprises such as steel pipe factories, mining offices, buildings, bridges, railways, electric power and the like.

At present, in the threading machine processing, because of the uneven reason of reinforcing bar terminal surface, often cause threading machine blade damage or the snap-in force is not enough when later stage installation, there is certain potential safety hazard.

Disclosure of Invention

The invention aims to solve the problems and provide a high-strength steel bar mechanical connection threading device.

The invention realizes the above purpose through the following technical scheme:

the high-strength steel bar mechanical connection threading device comprises a transmission mechanism for providing power and speed regulation, a section cutting mechanism for leveling a section of a steel bar and a locking mechanism for clamping the steel bar, wherein the lower end of the transmission mechanism is connected with a supporting mechanism, the power output end of the transmission mechanism is connected with a tapping mechanism, one side of the tapping mechanism is provided with the section cutting mechanism, one side of the section cutting mechanism is provided with the locking mechanism, and the upper end of the section cutting mechanism is provided with a locking mechanism;

the supporting mechanism comprises an auxiliary box, a water collecting plate, a damping seat and a ground mat, wherein the water collecting plate is arranged on the outer side of the lower end of the auxiliary box, the damping seat is arranged at the lower end of the auxiliary box, and the four ground mats are connected to the lower end of the damping seat;

the tapping mechanism comprises a tapping spindle, a telescopic sleeve, a tapping tool rest and a sliding rail, wherein the power output end of the tapping spindle is connected with the telescopic sleeve, one end of the telescopic sleeve is provided with the tapping tool rest, the front side and the rear side of the tapping tool rest are slidably connected with the sliding rail, and the two ends of the sliding rail are connected with the auxiliary box through sliding rail mounting seats;

the transmission mechanism comprises a motor, a coaxial speed reducer, a synchronous gearbox and a shredding main shaft, wherein the power output end of the motor is connected with the coaxial speed reducer, the power output end of the coaxial speed reducer is connected with the synchronous gearbox, the output end of the synchronous gearbox is respectively provided with the shredding main shaft, a feeding main shaft and a shredding main shaft, and the feeding main shaft and the shredding main shaft are arranged on the lower side of the shredding main shaft;

the locking mechanism comprises a movable seat, a movable screw rod, an adjusting power disc and a clamping fixing seat, wherein the movable seat is arranged at the upper end of the auxiliary box, two clamping fixing seats are arranged at the upper end of the movable seat, clamping blocks are connected to the inner sides of the clamping fixing seats, the lower ends of the clamping blocks are connected with the clamping screw rod in the movable seat, the lower ends of the movable seat are connected with the movable screw rod in the auxiliary box, and one end of the movable screw rod is provided with the adjusting power disc;

the cutting mechanism comprises a first gear, a locking matching frame, a connecting box and a cutting seat, wherein the first gear is arranged on a cutting main shaft, a second gear is matched with the upper end of the first gear, a third gear is matched with the upper end of the second gear, an inner rotating gear is matched with the upper end of the third gear, the cutting seat is arranged outside the inner rotating gear, the front end and the rear end of the cutting seat are provided with the locking matching frame, the rear end of the locking matching frame is rotationally connected with the tapping mechanism, a downward turning fixing frame is arranged on the lower side of the front end of the locking matching frame, a rotary cutter disc is arranged on the inner side of the inner rotating gear, a cutting knife is arranged on the upper half part of the end face of the rotary cutter disc, and a chamfering knife is arranged on the lower half part of the end face of the rotary cutter disc.

Preferably: the locking mechanism comprises a locking rod, a locking screw rod, a limiting ring and a matched thread groove, wherein the locking rod is arranged on the locking matched frame, the lower end of the locking rod is provided with the locking screw rod, the limiting ring is arranged between the locking rod and the locking matched frame, and the locking screw rod is connected with the downward-turning fixing frame through the matched thread groove.

So set up, when needs locking turn down the mount with the locking cooperation frame, rotatory the locking lever, thereby make the locking cooperation frame card is in on the slide rail mount pad, for the rotatory blade disc provides sufficient holding power.

Preferably: the locking mechanism comprises a locking rod, a clamping block matching groove and a locking clamping block, wherein the locking rod is arranged on the locking matching frame, the lower end of the locking rod is provided with a locking clamping block, and the locking clamping block is matched with the downward-turning fixing frame through the clamping block matching groove.

Preferably: the water collecting plate is connected with the auxiliary box through welding, the shock absorbing seat is connected with the auxiliary box through bolts, and the ground mat is connected with the shock absorbing seat through bolts.

So set up, the water collecting plate plays and receives the heat dissipation water effect, the shock mount is used for the shock attenuation.

Preferably: the motor is connected with the coaxial speed reducer through a bolt, the coaxial speed reducer is connected with the auxiliary box through a bolt, the feeding main shaft is a threaded rod, and the section main shaft is a polished rod.

So set up, the feed main shaft is used for the synchronous flexible of tapping knife rest, tangent plane main shaft is used for rotatory blade disc power.

Preferably: the movable seat is in sliding connection with the auxiliary box, the movable screw is in threaded connection with the auxiliary box, the adjusting power disc is in threaded connection with the movable screw, the clamping fixing seat is in threaded connection with the movable seat, the clamping block is in sliding connection with the movable seat, and the clamping block is in threaded connection with the clamping screw.

So set up, the clamp block is used for pressing from both sides tight reinforcing bar.

Preferably: the locking matching frame is connected with the tangent plane seat through welding, the internal rotation gear is connected with the tangent plane seat in a rotating mode, and the internal rotation gear is connected with the rotary cutter head through bolts.

So configured, the rotary cutterhead is configured for rotation.

Preferably: the rotary cutter head is connected with the section cutter through a bolt, and the chamfering cutter is connected with the rotary cutter head through a bolt.

So set up, the tangent plane sword is used for leveling the reinforcing bar terminal surface, the chamfer sword is used for chamfering the reinforcing bar.

Preferably: the locking rod, the locking screw rod and the limiting ring are integrally formed.

So set up, integrated into one piece has guaranteed joint strength.

Preferably: the locking rod and the locking fixture blocks are integrally formed, the number of the locking fixture blocks is two, and the locking fixture blocks are symmetrically arranged.

So set up, utilize locking fixture block can the quick fit connection.

Compared with the prior art, the invention has the following beneficial effects:

1. the cutting mechanism is matched with the transmission mechanism, so that the end face of the steel bar can be flattened and chamfered before threading, the working efficiency of threading is improved, and the threading safety is improved;

2. the multi-stage linkage is utilized to carry out threading, so that the integral effect of threading is ensured, and the safety is improved.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a first schematic structural view of a high-strength steel bar mechanical connection threading device according to the present invention;

fig. 2 is a second schematic structural view of the high-strength steel bar mechanical connection threading device according to the present invention;

fig. 3 is a schematic structural diagram of a transmission mechanism of the high-strength steel bar mechanical connection threading device;

fig. 4 is a schematic structural view of a locking mechanism of the high-strength steel bar mechanical connection threading device according to the invention;

fig. 5 is a schematic structural view of a section cutting mechanism of the high-strength steel bar mechanical connection threading device;

fig. 6 is a schematic view of the internal structure of the section cutting mechanism of the high-strength steel bar mechanical connection threading device;

fig. 7 is a schematic diagram of a locking screw structure of the high-strength steel bar mechanical connection threading device;

fig. 8 is a schematic diagram of a locking fixture block structure of the high-strength steel bar mechanical connection threading device.

The reference numerals are explained as follows:

1. a support mechanism; 2. a tapping mechanism; 3. a transmission mechanism; 4. a locking mechanism; 5. a section cutting mechanism; 6. a locking mechanism; 11. an auxiliary box; 12. a water collection sheet; 13. a shock absorption seat; 14. a ground cushion; 21. tapping a main shaft; 22. a telescoping sleeve; 23. tapping tool holders; 24. a slide rail; 25. a slide rail mounting seat; 31. a motor; 32. a coaxial decelerator; 33. a synchronous gearbox; 34. a shredding main shaft; 35. a feed spindle; 36. a cutting main shaft; 41. a movable seat; 42. moving the screw; 43. adjusting a power disc; 44. clamping the fixing seat; 45. a clamping block; 46. clamping a screw; 51. a first gear; 52. locking the matching frame; 53. a connection box; 54. a section cutting seat; 55. a second gear; 56. a third gear; 57. an internal rotation gear; 58. a dough cutter; 59. chamfering tool; 510. rotating the cutterhead; 511. turning down the fixing frame; 61. a locking lever; 62. locking the screw rod; 63. a limiting ring; 64. matching with a thread groove; 611. a fixture block matching groove; 612. locking the clamping block.

Detailed Description

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.

The invention is further described below with reference to the accompanying drawings:

example 1

As shown in fig. 1-7, the high-strength steel bar mechanical connection threading device comprises a transmission mechanism 3 for providing power and speed regulation, a cutting mechanism 5 for leveling a section of a steel bar and a locking mechanism 4 for clamping the steel bar, wherein the lower end of the transmission mechanism 3 is connected with a supporting mechanism 1, the power output end of the transmission mechanism 3 is connected with a tapping mechanism 2, one side of the tapping mechanism 2 is provided with the cutting mechanism 5, one side of the cutting mechanism 5 is provided with the locking mechanism 4, and the upper end of the cutting mechanism 5 is provided with a locking mechanism 6;

the supporting mechanism 1 comprises an auxiliary box 11, a water collecting plate 12, a shock absorption seat 13 and ground mats 14, wherein the water collecting plate 12 is arranged on the outer side of the lower end of the auxiliary box 11, the shock absorption seat 13 is arranged at the lower end of the auxiliary box 11, and the four ground mats 14 are connected with the lower end of the shock absorption seat 13;

the tapping mechanism 2 comprises a tapping main shaft 21, a telescopic sleeve 22, tapping tool rests 23 and sliding rails 24, wherein the power output end of the tapping main shaft 21 is connected with the telescopic sleeve 22, the tapping tool rests 23 are installed at one end of the telescopic sleeve 22, the sliding rails 24 are connected to the front side and the rear side of the tapping tool rests 23 in a sliding manner, and two ends of the sliding rails 24 are connected with the auxiliary box 11 through sliding rail installation seats 25;

the transmission mechanism 3 comprises a motor 31, a coaxial speed reducer 32, a synchronous speed changing box 33 and a shredding main shaft 34, wherein the power output end of the motor 31 is connected with the coaxial speed reducer 32, the power output end of the coaxial speed reducer 32 is connected with the synchronous speed changing box 33, the output end of the synchronous speed changing box 33 is respectively provided with the shredding main shaft 34, a feeding main shaft 35 and a shredding main shaft 36, and the feeding main shaft 35 and the shredding main shaft 36 are arranged at the lower side of the shredding main shaft 34;

the locking mechanism 4 comprises a movable seat 41, a movable screw rod 42, an adjusting power disc 43 and a clamping fixing seat 44, wherein the movable seat 41 is arranged at the upper end of the auxiliary box 11, two clamping fixing seats 44 are arranged at the upper end of the movable seat 41, clamping blocks 45 are connected to the inner sides of the clamping fixing seats 44, the lower ends of the clamping blocks 45 are connected with the clamping screw rods 46 in the movable seat 41, the lower ends of the movable seat 41 are connected with the movable screw rods 42 in the auxiliary box 11, and one end of each movable screw rod 42 is provided with the adjusting power disc 43;

the section mechanism 5 comprises a first gear 51, a locking matching frame 52, a connecting box 53 and a section seat 54, wherein the first gear 51 is arranged on a section main shaft 36, a second gear 55 is matched with the upper end of the first gear 51, the connecting box 53 is arranged outside the second gear 55, a third gear 56 is matched with the upper end of the second gear 55, an inner rotating gear 57 is matched with the upper end of the third gear 56, the section seat 54 is arranged outside the inner rotating gear 57, the front end and the rear end of the section seat 54 are provided with the locking matching frame 52, the rear end of the locking matching frame 52 is rotatably connected with the tapping mechanism 2, a downward turning fixing frame 511 is arranged on the lower side of the front end of the locking matching frame 52, a rotary cutter disc 510 is arranged on the inner side of the inner rotating gear 57, a section cutter 58 is arranged on the upper half part of the end face of the rotary cutter disc 510, and a chamfering cutter 59 is arranged on the lower half part of the end face of the rotary cutter disc 510.

Preferably: the locking mechanism 6 comprises a locking rod 61, a locking screw rod 62, a limiting ring 63 and a matched threaded groove 64, wherein the locking rod 61 is arranged on the locking matched frame 52, the locking screw rod 62 is arranged at the lower end of the locking rod 61, the limiting ring 63 is arranged between the locking rod 61 and the locking matched frame 52, the locking screw rod 62 is connected with the downward-turning fixed frame 511 through the matched threaded groove 64, and when the downward-turning fixed frame 511 and the locking matched frame 52 are required to be locked, the locking rod 61 is rotated, so that the locking matched frame 52 is clamped on the sliding rail mounting seat 25, and sufficient supporting force is provided for the rotary cutter head 510; the water collecting plate 12 is connected with the auxiliary box 11 through welding, the damping seat 13 is connected with the auxiliary box 11 through bolts, the ground mat 14 is connected with the damping seat 13 through bolts, the water collecting plate 12 plays a role in collecting heat and water, and the damping seat 13 is used for damping; the motor 31 is connected with the coaxial reducer 32 through a bolt, the coaxial reducer 32 is connected with the auxiliary box 11 through a bolt, the feeding main shaft 35 is a threaded rod, the cutting main shaft 36 is a polished rod, the feeding main shaft 35 is used for synchronously stretching and retracting the tapping tool rest 23, and the cutting main shaft 36 is used for providing power for rotating the cutter head 510; the movable seat 41 is connected with the auxiliary box 11 in a sliding manner, the movable screw rod 42 is connected with the auxiliary box 11 through threads, the adjusting power disc 43 is connected with the movable screw rod 42 through a bolt, the clamping fixing seat 44 is connected with the movable seat 41 through a bolt, the clamping block 45 is connected with the movable seat 41 in a sliding manner, the clamping block 45 is connected with the clamping screw rod 46 through threads, and the clamping block 45 is used for clamping the reinforcing steel bars; the locking matching frame 52 is connected with the section seat 54 through welding, the internal rotation gear 57 is rotationally connected with the section seat 54, the internal rotation gear 57 is connected with the rotary cutter head 510 through a bolt, and the rotary cutter head 510 is used for rotation; the rotary cutter head 510 is connected with the cutter head 58 through a bolt, the chamfering cutter 59 is connected with the rotary cutter head 510 through a bolt, the cutter head 58 is used for flattening the end face of the reinforcing steel bar, and the chamfering cutter 59 is used for chamfering the reinforcing steel bar; the locking rod 61, the locking screw 62 and the limiting ring 63 are integrally formed, and the integral forming ensures the connection strength; the locking rod 61 and the locking clamping blocks 612 are integrally formed, the number of the locking clamping blocks 612 is two, the locking clamping blocks 612 are symmetrically arranged, and the locking clamping blocks 612 can be used for quick matching connection.

Example 2

As shown in fig. 8, this embodiment differs from embodiment 1 in that:

the locking mechanism 6 comprises a locking rod 61, a clamping block matching groove 611 and a locking clamping block 612, the locking rod 61 is arranged on the locking matching frame 52, the lower end of the locking rod 61 is provided with the locking clamping block 612, the locking clamping block 612 is matched with the downward turning fixing frame 511 through the clamping block matching groove 611, when the downward turning fixing frame 511 and the locking matching frame 52 are required to be locked, the locking rod 61 is rotated, so that the locking matching frame 52 is clamped on the sliding rail mounting seat 25, and enough supporting force is provided for the rotary cutter head 510.

Working principle: after the steel bar is clamped by the two clamping blocks 45, the movable seat 41 is moved to the outside, the section seat 54 is pulled down, the section seat 54 is fixed between the two sliding rails 24 by utilizing the cooperation of the downward turning fixing frame 511 and the locking cooperation frame 52, the motor 31 is started, the shredding main shaft 34 and the feeding main shaft 35 do not rotate at this time, the rotation of the section main shaft 36 drives the internal rotation gear 57, the section cutter 58 and the chamfering cutter 59 level and chamfer the end face of the steel bar, the motor 31 is closed, the section seat 54 is pulled up, the movable seat 41 is moved to the inner side, the end face of the steel bar is positioned at the inlet of the tapping tool rest 23, the clutch is controlled, and the motor 31 is started, so that the feeding main shaft 35 and the shredding main shaft 34 rotate, and the steel bar is sleeved.

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

Claims

1. High strength reinforcement machinery connects mantle fiber device, its characterized in that: the steel bar cutting machine comprises a transmission mechanism (3) for providing power and speed regulation, a cutting mechanism (5) for leveling a section of a steel bar and a locking mechanism (4) for clamping the steel bar, wherein the lower end of the transmission mechanism (3) is connected with a supporting mechanism (1), the power output end of the transmission mechanism (3) is connected with a tapping mechanism (2), one side of the tapping mechanism (2) is provided with the cutting mechanism (5), one side of the cutting mechanism (5) is provided with the locking mechanism (4), and the upper end of the cutting mechanism (5) is provided with a locking mechanism (6);

the supporting mechanism (1) comprises an auxiliary tank (11) and a water collecting plate (12), wherein the water collecting plate (12) is arranged outside the lower end of the auxiliary tank (11);

the tapping mechanism (2) comprises a tapping main shaft (21), a telescopic sleeve (22), a tapping tool rest (23) and a sliding rail (24), wherein the power output end of the tapping main shaft (21) is connected with the telescopic sleeve (22), the tapping tool rest (23) is installed at one end of the telescopic sleeve (22), the sliding rail (24) is slidingly connected with the front side and the rear side of the tapping tool rest (23), and the two ends of the sliding rail (24) are connected with the auxiliary box (11) through sliding rail installation seats (25);

the transmission mechanism (3) comprises a motor (31), a coaxial speed reducer (32), a synchronous gearbox (33) and a shredding main shaft (34), wherein the power output end of the motor (31) is connected with the coaxial speed reducer (32), the power output end of the coaxial speed reducer (32) is connected with the synchronous gearbox (33), the output end of the synchronous gearbox (33) is respectively provided with the shredding main shaft (34), a feeding main shaft (35) and a shredding main shaft (36), and the feeding main shaft (35) and the shredding main shaft (36) are arranged on the lower side of the shredding main shaft (34);

the cutting face mechanism (5) comprises a first gear (51), a locking matching frame (52), a connecting box (53) and a cutting face seat (54), the first gear (51) is installed on a cutting face main shaft (36), a second gear (55) is matched with the upper end of the first gear (51), the second gear (55) is externally provided with the connecting box (53), a third gear (56) is matched with the upper end of the second gear (55), an inner rotating gear (57) is matched with the upper end of the third gear (56), the inner rotating gear (57) is externally provided with the cutting face seat (54), the front end and the rear end of the cutting face seat (54) are provided with the locking matching frame (52), the rear end of the locking matching frame (52) is rotationally connected with the tapping mechanism (2), a downward turning fixing frame (511) is arranged on the lower side of the front end of the locking matching frame (52), a rotary cutter disc (510) is arranged on the inner side of the inner rotating gear (57), a rotary cutter disc (510) is arranged on the upper half portion of an end face of the rotary cutter disc (510), and the lower half portion of the rotary cutter disc (510) is provided with a chamfer cutter disc (59).

2. The high strength steel bar mechanical connection threading device according to claim 1, wherein: the locking mechanism (6) comprises a locking rod (61), a locking screw (62), a limiting ring (63) and a matching thread groove (64), wherein the locking rod (61) is arranged on a locking matching frame (52), the lower end of the locking rod (61) is provided with the locking screw (62), the limiting ring (63) is arranged between the locking rod (61) and the locking matching frame (52), and the locking screw (62) is connected with a downward-turning fixing frame (511) through the matching thread groove (64).

3. The high strength steel bar mechanical connection threading device according to claim 1, wherein: the locking mechanism (6) comprises a locking rod (61), a clamping block matching groove (611) and a locking clamping block (612), wherein the locking rod (61) is installed on the locking matching frame (52), the lower end of the locking rod (61) is provided with the locking clamping block (612), and the locking clamping block (612) is matched with the downward-turning fixing frame (511) through the clamping block matching groove (611).

4. The high strength steel bar mechanical connection threading device according to claim 1, wherein: the auxiliary box (11) lower extreme is installed shock mount (13), shock mount (13) lower extreme is connected with four ground pads (14), water collecting plate (12) pass through welded connection auxiliary box (11), shock mount (13) pass through bolted connection auxiliary box (11), ground pad (14) pass through bolted connection shock mount (13).

5. The high strength steel bar mechanical connection threading device according to claim 1, wherein: the motor (31) is connected with the coaxial speed reducer (32) through a bolt, the coaxial speed reducer (32) is connected with the auxiliary box (11) through a bolt, the feeding main shaft (35) is a threaded rod, and the section main shaft (36) is a polished rod.

6. The high strength steel bar mechanical connection threading device according to claim 1, wherein: locking mechanism (4) are including removing seat (41), removal screw rod (42), regulation driving disk (43), clamp fixing base (44), remove seat (41) setting up auxiliary tank (11) upper end, it is provided with two to remove seat (41) clamp fixing base (44), it all is connected with clamp block (45) to press from both sides clamp fixing base (44) inboard, clamp block (45) lower extreme is connected remove inside clamp screw rod (46) of seat (41), remove seat (41) lower extreme and connect auxiliary tank (11) is inside remove screw rod (42), remove screw rod (42) one end is installed regulation driving disk (43), remove seat (41) sliding connection auxiliary tank (11), remove screw rod (42) through threaded connection auxiliary tank (11), adjust driving disk (43) through bolted connection remove screw rod (42), clamp fixing base (44) through bolted connection remove seat (41), clamp block (45) sliding connection the inside remove screw rod (42), clamp block (45) through clamp screw rod (46).

7. The high strength steel bar mechanical connection threading device according to claim 1, wherein: the locking matching frame (52) is connected with the section seat (54) through welding, the internal rotation gear (57) is rotatably connected with the section seat (54), and the internal rotation gear (57) is connected with the rotary cutter head (510) through bolts.

8. The high strength steel bar mechanical connection threading device according to claim 1, wherein: the rotary cutter head (510) is connected with the section cutter (58) through a bolt, and the chamfering cutter (59) is connected with the rotary cutter head (510) through a bolt.

9. The high strength steel bar mechanical connection threading device according to claim 2, wherein: the locking rod (61), the locking screw (62) and the limiting ring (63) are integrally formed.

10. The high-strength steel bar mechanical connection threading device according to claim 3, wherein: the locking rod (61) and the locking clamping blocks (612) are integrally formed, and the number of the locking clamping blocks (612) is two and symmetrically arranged.