CN219746560U - Twisted plate matched with threading machine - Google Patents

Abstract

A twisting plate matched with a threading machine, belonging to the technical field of steel pipe processing equipment; the intermittent type ratchet wrench comprises a main body, an intermittent sleeve and a chuck, wherein a limiting frame, a pawl and a double-end screw are arranged on the main body, the double-end screw is positioned in the limiting frame, a die is arranged on the limiting frame, a handle sleeve is arranged on one side of the intermittent sleeve, a mounting hole is formed in the handle sleeve, adjusting mechanisms for controlling the pawl to turn are symmetrically arranged on two sides of the mounting hole on the handle sleeve, each adjusting mechanism comprises a main shaft, a spring, a limiting shaft and a knurled handle, an external thread and a tangent plane which is a hexagonal prism are arranged on the double-end screw, a positioning ring is arranged at one end of the tangent plane, and a special-shaped nut for fixing the die is arranged at the top of the double-end screw; the twisted plate achieves the aim of conveniently controlling the pawl to turn through the adjusting mechanism, the tangential plane on the double-end screw rod is convenient for disassembling and assembling the double-end screw rod, and the positioning ring is convenient for controlling the height of the double-end screw rod.

Description

Twisted plate matched with threading machine

Technical Field

The utility model belongs to the technical field of steel pipe machining equipment, and particularly relates to a twisted plate matched with a threading machine.

Background

The looper is one of the comparatively common building apparatus in the building process, and the looper can be for building steel pipe trepanning, and the looper comprises a plurality of parts, and the hank board is the fairly important component part on the looper, but present hank board has following not enough:

on the one hand, the mode for controlling the pawl to turn is generally to clamp the screw between two teeth of the pawl and fix the screw by using the nut, and when the pawl needs to turn, the screw is required to be loosened by rotating the nut, and then the screw is pulled out of the pawl, so that the adjustment is inconvenient.

On the other hand, the double-headed screw for fixing the threading die has certain defects in design, so that workers are difficult to identify whether the tops of the two double-headed screws are at the same horizontal height, and further the time length required for assembling the twisted plates is influenced.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a twisting plate matched with a threading machine.

The technical problems of the utility model are mainly solved by the following technical proposal: the twisting plate matched with the threading machine comprises a main body, an intermittent sleeve and a chuck, wherein the intermittent sleeve and the chuck are arranged on the main body, and the chuck is positioned below the intermittent sleeve; the novel ratchet wheel is characterized in that a limiting frame and a double-headed screw are arranged on the main body, the double-headed screw is located in the limiting frame, a threading die is arranged on the limiting frame, a pawl is arranged in the intermittent sleeve on the main body, a handle sleeve is arranged on one side of the intermittent sleeve, a mounting hole is formed in the handle sleeve, and adjusting mechanisms used for controlling the pawl to turn are symmetrically arranged on two sides of the mounting hole on the handle sleeve.

Preferably, the adjusting mechanism comprises a main shaft, a spring, a limiting shaft and a knurling handle, wherein the main shaft is arranged on a handle sleeve in a sliding mode, one end of the main shaft is clamped between two teeth of a pawl, the knurling handle is fixed on the other end of the main shaft, the spring is sleeved on the main shaft, the limiting shaft is inserted in the main shaft, and a limiting groove is formed in the handle sleeve, located at the main shaft.

Preferably, the handle sleeve is provided with a limiting groove at the main shaft, and the limiting shaft is arranged in the limiting groove.

Preferably, the two ends of the double-end screw are provided with external threads, a tangent plane which is in a hexagonal prism shape is arranged between the external threads at the two ends of the double-end screw, a locating ring is arranged at the joint of the tangent plane of the double-end screw and the external threads at the lower end of the double-end screw, and the threading die is arranged on the double-end screw.

Preferably, the double-end screw is provided with an external thread at the upper end, and is in threaded connection with a special-shaped nut for fixing the threading die.

Preferably, the mounting hole is internally and in threaded connection with a handle, the handle comprises a long rod and a short rod, one end of the long rod is in threaded connection with the mounting hole, one end of the short rod is in threaded connection with the other end of the long rod, and the other end of the short rod is provided with an anti-skid sleeve.

The utility model has the beneficial effects that:

compared with the prior art, when the pawl is adjusted to turn, an operator holds the knurled handle to pull out the main shaft outwards to rotate the main shaft by 90 degrees and then releases the hand, the limiting shaft is propped against the handle sleeve by the resilience force of the spring, the adjustment is convenient, and the rough surface of the knurled handle is not easy to be released when the operator pulls the main shaft or rotates; the locating ring that sets up on the double-end screw rod can make operating personnel simple and convenient with the top control of double-end screw rod at same level, is the tangent plane design that the hexagonal was prism on the double-end screw rod and is convenient for operating personnel use spanner installation or dismantlement double-end screw rod, and then reaches the time consuming purpose of reduction hank board equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;

FIG. 4 is a schematic view of a structure of the main body;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

In the figure: 1. a main body; 2. intermittent sleeve; 3. a chuck; 4. a limiting frame; 5. a die; 6. a double-ended screw; 7. a pawl; 8. a handle sleeve; 9. a mounting hole; 10. an adjusting mechanism; 11. a main shaft; 12. a spring; 13. a limiting shaft; 14. knurling handle; 15. a limit groove; 16. an external thread; 17. cutting into sections; 18. a positioning ring; 19. a special-shaped nut; 20. a handle; 21. a long rod; 22. a short bar; 23. an anti-skid sleeve.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: the utility model provides a supporting hank board of using of mantle fiber machine, shown in fig. 1-5, includes main part 1, intermittent type cover 2 and chuck 3, be fixed with spacing 4 and pawl 7 on the main part 1, be located spacing 4 internal thread connection on main part 1 and have double-end screw rod 6, be provided with die 5 on the spacing 4, die 5 passes through double-end screw rod 6 to be fixed on spacing 4, and double-end screw rod 6's top threaded connection has special-shaped nut 19, intermittent type cover 2 sets up the pawl 7 department on main part 1, is equipped with handle sleeve 8 on one side of intermittent type cover 2, has seted up mounting hole 9 on handle sleeve 8, and mounting hole 9 internal thread connection has handle 20, and handle 20 includes stock 21 and quarter butt 22, and the both ends of stock 21 are respectively with the one end and the mounting hole 9 threaded connection of quarter butt 22, installs anti-skidding cover 23 on the other end of quarter butt 22.

The handle sleeve 8 is provided with sleeves symmetrically on two sides of the mounting hole 9, a main shaft 11 is mounted in the sleeves, an adjusting mechanism 10 is arranged in the sleeves, the adjusting mechanism 10 comprises a main shaft 11, a spring 12, a limiting shaft 13 and a knurling handle 14, the main shaft 11 is slidably arranged in the sleeves, one end of the main shaft 11 is clamped between two teeth of the pawl 7, the other end of the main shaft is positioned outside the sleeves, the knurling handle 14 is fixed at the end, the main shaft 11 is cylindrical, the diameter of one end of the main shaft 11 close to the pawl 7 is larger than that of one end close to the knurling handle 14, step surfaces are formed in the sleeves at the diameters of the two ends of the main shaft 11, the spring 12 is sleeved on the thinner end of the main shaft 11, the two ends of the spring 12 are respectively abutted to the step surfaces and the end surfaces in the sleeves, the limiting shaft 13 is spliced on the main shaft 11 and is perpendicular to the main shaft 11, a cross is formed in the sleeve, a limiting groove 15 for accommodating the limiting shaft 13 is formed in the sleeve, and a cross twill is formed in the surface of the knurling handle 14, so that an operator can conveniently pull or rotate the main shaft 11, and friction force is increased.

External threads 16 are symmetrically arranged at two ends of the double-end screw rod 6, a tangent plane 17 which is in a hexagonal prism shape is arranged in the middle of the double-end screw rod 6, an annular positioning ring 18 is arranged at the joint of the tangent plane 17 and the external threads 16 at one end, the tangent plane 17 which is in the hexagonal prism shape on the double-end screw rod 6 is convenient for an operator to use a spanner to disassemble and assemble the double-end screw rod 6, and the positioning ring 18 is convenient for the operator to control the two double-end screw rods 6 at the same horizontal height, so that the time consumed by assembling a stranding plate is saved.

The principle of the utility model is as follows:

the arrangement of the tangential plane 17 on the double-headed screw 6 is convenient for an operator to use a wrench to disassemble and assemble the double-headed screw 6, and the arrangement of the positioning ring 18 is convenient for the operator to control the two double-headed screws 6 at the same horizontal height, so that time and labor are saved when the twisted plates are assembled; when the ratchet 7 is required to turn during use, an operator pulls out the main shaft 11 outwards by holding the knurling handle 14 and then rotates the main shaft by 90 degrees, then the operator releases the handle, the resilience force of the spring 12 enables the limiting shaft 13 to be clamped on the sleeve, the other knurling handle 14 is held by holding the other knurling handle 14 and rotates by 90 degrees, then the limiting shaft 13 and the limiting groove 15 are enabled to be parallel, then the handle is released, the resilience force of the spring 12 pushes the main shaft 11 to enable the end part of the main shaft 11 to be clamped on the ratchet 7, the limiting shaft 13 is clamped in the limiting groove 15, cross twills on the surface of the knurling handle 14 are not easy to slip and lose hands when the operator pulls or rotates the knurling handle 14, the operator can conveniently adjust and control the ratchet 7 to turn, and the ratchet 7 has good practicability.

Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.

Claims (6)

1. The twisting plate matched with the threading machine comprises a main body (1), an intermittent sleeve (2) and a chuck (3), wherein the intermittent sleeve (2) and the chuck (3) are arranged on the main body (1), and the chuck (3) is positioned below the intermittent sleeve (2); the method is characterized in that: be equipped with spacing (4) and double-end screw rod (6) on main part (1), double-end screw rod (6) are located spacing (4), are equipped with die (5) on spacing (4), be equipped with pawl (7) on main part (1) in intermittent type cover (2), one side of intermittent type cover (2) is equipped with cover (8), has seted up mounting hole (9) on cover (8), and the bilateral symmetry that is located mounting hole (9) on cover (8) is equipped with adjustment mechanism (10) that are used for controlling pawl (7) to turn to.

2. A threading machine kit stranding plate in accordance with claim 1 wherein: the adjusting mechanism (10) comprises a main shaft (11), a spring (12), a limiting shaft (13) and a knurling handle (14), wherein the main shaft (11) is arranged on the handle sleeve (8) in a sliding mode, one end of the main shaft is clamped between two teeth of the pawl (7), the knurling handle (14) is fixed on the other end of the main shaft (11), the spring (12) is sleeved on the main shaft (11), and the limiting shaft (13) is inserted in the main shaft (11).

3. A threading machine kit stranding plate in accordance with claim 2 wherein: a limiting groove (15) is formed in the handle sleeve (8) and located at the main shaft (11), and the limiting shaft (13) is arranged in the limiting groove (15).

4. A threading machine kit stranding plate in accordance with claim 1 wherein: the double-end screw rod (6) both ends all are equipped with external screw thread (16), are equipped with between external screw thread (16) at both ends of double-end screw rod (6) and are six prismatic tangent planes (17), and the tangent plane (17) of double-end screw rod (6) are equipped with holding ring (18) with the handing-over department that is located double-end screw rod (6) lower extreme external screw thread (16), die (5) set up on double-end screw rod (6).

5. The threading machine kit of claim 4 wherein: the double-end screw rod (6) is provided with an external thread (16) at the upper end, and is connected with a special-shaped nut (19) for fixing the threading die (5) in a threaded manner.

6. A threading machine kit stranding plate in accordance with claim 1 wherein: the mounting hole (9) internal thread is connected with a handle (20), the handle (20) comprises a long rod (21) and a short rod (22), one end of the long rod (21) is in threaded connection with the mounting hole (9), one end of the short rod (22) is in threaded connection with the other end of the long rod (21), and an anti-slip sleeve (23) is arranged at the other end of the short rod (22).