CN220761270U - Seamless steel pipe surface thread processing equipment - Google Patents

Abstract

The utility model relates to seamless steel pipe surface thread processing equipment, and relates to the technical field of thread processing, which comprises a base, two groups of rollers and two groups of driving motors arranged on the base, wherein the base is provided with two groups of mounting plates, the mounting plates are provided with fixed blocks and action blocks, the mounting plates are provided with moving assemblies for moving the action blocks, the two side walls of the rollers are respectively provided with a circular clamping block, the fixed blocks and the moving blocks are provided with circular clamping grooves, the clamping blocks are adaptively inserted into the clamping grooves and can rotate, the rollers are rotatably arranged between the fixed blocks and the action blocks, square driving rods are arranged on the rotating shafts of the driving motors, the fixed blocks are penetrated and provided with first driving grooves communicated with the clamping grooves, the clamping blocks are penetrated and provided with second driving grooves, the rollers are penetrated and provided with square third driving grooves, and the driving rods penetrate through the first driving grooves and the second driving grooves and are adaptively penetrated and provided with third driving grooves. The application has the effects of conveniently changing the idler wheels and improving the use convenience.

Description

Seamless steel pipe surface thread processing equipment

Technical Field

The utility model relates to the technical field of thread processing, in particular to seamless steel tube surface thread processing equipment.

Background

The seamless steel pipe may need to be screwed with other pipes in the use process, so that threads are sometimes required to be machined on the surface of the seamless steel pipe, and the threads are often machined on the surface of the seamless steel pipe through processes such as rolling or milling.

The technical scheme is that the seamless steel tube surface thread machining equipment comprises a base, a driving motor, a pair of fixed blocks and a pair of rollers with a plurality of convex teeth arranged on the surfaces, wherein the rollers are arranged on the fixed blocks in a rotating mode, the driving motor is used for driving the rollers to rotate, during machining, the seamless steel tube is placed between the rollers, the driving motor is started to drive the rollers to rotate, and the convex teeth on the surfaces of the rollers roll the surfaces of the seamless steel tube to form threads.

In carrying out the present application, the inventors have found that at least the following problems exist in this technology: the gyro wheel often installs on the fixed block through a plurality of bolts, and processing screw thread of different specifications or gyro wheel produce wearing and tearing etc. when need dismantle the gyro wheel under the circumstances very inconvenient, use inconvenient inadequately.

Disclosure of Invention

In order to facilitate replacing the idler wheels and improve the convenience of use, the application provides seamless steel tube surface thread machining equipment.

The application provides a seamless steel pipe surface screw thread processing equipment adopts following technical scheme:

the utility model provides a seamless steel pipe surface screw thread processing equipment, includes base, two sets of gyro wheels and two sets of driving motor that set up on the base, the base is provided with two sets of mounting panels, the mounting panel is provided with fixed block and action piece, the mounting panel is provided with movable assembly, movable assembly is used for driving the action piece and removes on the mounting panel, gyro wheel both sides wall all is provided with circular shape fixture block, fixed block and action piece are provided with circular shape draw-in groove, the fixture block adaptation inserts the draw-in groove and can rotate in the draw-in groove, the gyro wheel rotates and sets up between fixed block and action piece, be provided with square actuating lever in driving motor's the pivot, the fixed block runs through and is provided with the communicating first actuating groove of draw-in groove, the fixture block runs through and is provided with the second actuating groove, the gyro wheel runs through and is provided with square third actuating groove, the actuating lever passes first actuating groove and second actuating groove, the actuating lever adaptation passes the third actuating groove.

Through adopting the technical scheme, the action block is normally fixed on the surface of the mounting plate, when the roller needs to be replaced, the movement assembly moves the action block to enable the clamping block inserted into the clamping groove of the action block to be separated from the clamping groove, at the moment, the roller can be pulled out to enable the driving rod to be separated from the third driving groove and the second driving groove, and meanwhile, the clamping block inserted into the clamping groove of the fixed block is separated from the clamping groove, so that the roller can be disassembled; when installing new gyro wheel, insert the fixture block adaptation on the gyro wheel in the fixed block draw-in groove to make the actuating lever pass the second drive slot of fixture block and simultaneously the actuating lever adaptation insert the third drive slot on the gyro wheel, the rethread removes the subassembly and removes the action piece and make the gyro wheel keep away from the fixture block adaptation of fixed block one side and insert the draw-in groove of action piece, accomplish the change of gyro wheel, play driving motor and drive the actuating lever and rotate, offset through actuating lever and third drive slot inner wall, promote the gyro wheel and rotate, easy operation is convenient, conveniently change the gyro wheel, promote the convenience of use.

Preferably, the moving assembly comprises a moving spring and a moving block, the mounting plate is provided with a moving groove, the moving block is arranged in the moving groove in a sliding mode, one end of the moving spring is connected with the inner wall of the moving groove, the other end of the moving spring abuts against the moving block, and the moving block is connected with the action block.

Through adopting above-mentioned technical scheme, when the action piece is moved to needs, promotes the action piece and drives the movable block and slide in the travel groove, and the movable block compresses the movable spring simultaneously, can remove the action piece smoothly, and when unclamping the action piece, the movable spring resumes and can promotes the movable block and drive the action piece and remove, resets the action piece to original position, and the operation is simple and easy, promotes the convenience of use.

Preferably, the mounting plate is provided with an auxiliary groove communicated with the moving groove, the mounting plate is provided with a cover plate, the cover plate can be inserted into the auxiliary groove and the moving groove in an adapting mode, and the cover plate can be propped against the moving block.

Through adopting above-mentioned technical scheme, the apron provides the protection, when not needing to remove the action piece, inserts auxiliary tank and removal groove with the apron, and apron offsets with auxiliary tank bottom portion, shelters from removal groove and travelling spring, supports the movable block simultaneously, reduces the unexpected possibility of removing of action piece, reduces the security risk.

Preferably, the mounting plate is provided with a fixing rod, the moving block penetrates through the first fixing hole, the bottom of the moving groove is provided with a second fixing hole, the fixing rod is adapted to penetrate through the first fixing hole, and the fixing rod is adapted to be inserted into the second fixing hole.

Through adopting above-mentioned technical scheme, when action piece need not remove, the dead lever adaptation passes first fixed orifices and the adaptation inserts in the second fixed orifices, can reduce the unexpected removal of movable block and action piece and lead to the possibility that the gyro wheel breaks away from, reduces the security risk.

Preferably, a third fixing hole is formed in the bottom of the moving groove, and the fixing rod can be inserted into the third fixing hole in an adaptive mode.

Through adopting above-mentioned technical scheme, pulling dead lever makes the dead lever break away from the second fixed orifices after, when moving the action piece, when sliding the movable block makes first fixed orifices and third fixed orifices communicate with each other, can be with inserting the dead lever adaptation in first fixed orifices in the third fixed orifices, the dead lever supports first fixed orifices inner wall and third fixed orifices inner wall, will move the movable block and move the piece and fix down, makes things convenient for the change and the installation of gyro wheel.

Preferably, a mounting bolt is arranged between the clamping block and the roller, and the mounting bolt is used for mounting the clamping block on the roller.

Through adopting above-mentioned technical scheme, when the fixture block produced wearing and tearing, can dismantle the fixture block through mounting bolt and change, easy operation convenient to use.

Preferably, the base is provided with an adjusting cylinder, and the mounting plate is arranged on a piston rod of the adjusting cylinder.

Through adopting above-mentioned technical scheme, adjust the distance that the cylinder can be adjusted between two sets of mounting panels to adjust the distance between two sets of gyro wheels, make this equipment can be used for processing the seamless steel pipe of different specifications, promote the suitability.

Preferably, the base is provided with the working hole in a penetrating way, the adjusting cylinder, the driving motor, the idler wheels and the mounting plate are all provided with three groups, and the mounting plate is uniformly arranged in the working hole.

Through adopting above-mentioned technical scheme, through setting up three group's governing cylinder, driving motor, gyro wheel and mounting panel for seamless steel pipe is more stable when processing, promotes the quality of screw thread processing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up mounting panel, the gyro wheel, driving motor, the actuating lever, the fixture block, the fixed block, the action piece, the moving assembly, the draw-in groove, second drive groove and third drive groove, when needing to change the gyro wheel, use the moving assembly on the mounting panel to remove the action piece, make the fixture block break away from the draw-in groove on the action piece, pull out the gyro wheel at this moment and make the actuating lever of driving motor break away from second drive groove and third drive groove, the fixture block that inserts the fixed block draw-in groove breaks away from the draw-in groove simultaneously, can dismantle the gyro wheel, install new gyro wheel and make the actuating lever pass second drive groove and third drive groove, the fixture block adaptation inserts in the fixed block draw-in groove simultaneously, in moving the action piece through the moving assembly and making the fixture block that keeps away from the fixed block insert in the action block draw-in groove, accomplish the installation, can conveniently change the gyro wheel;

2. by arranging the moving block, the moving spring and the moving groove, when the moving block is required to be moved, the moving block is pushed to drive the moving block to slide in the moving groove and compress the moving spring, after the replacement operation is completed, the moving block is released, and the moving spring is restored to push the moving block to drive the moving block to reset, so that the moving of the moving block can be conveniently realized;

3. through setting up auxiliary tank and apron, when not needing to remove the action piece, insert auxiliary tank and removal groove with the apron and make the apron support the movable block, the apron covers the movable spring and supports the movable block, reduces the unexpected possibility of removing of action piece, reduces the security risk.

Drawings

Fig. 1 is an overall schematic diagram of a seamless steel tube surface thread processing apparatus provided in an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a seamless steel tube surface thread processing apparatus according to an embodiment of the present application.

Fig. 3 is an enlarged view of area a in fig. 2.

Fig. 4 is a sectional view for embodying the internal structure of the mobile tank.

Reference numerals illustrate: 1. a base; 11. a working hole; 2. a driving motor; 21. a driving rod; 3. a mounting plate; 31. a fixed block; 311. a first driving groove; 32. an action block; 33. a clamping groove; 34. a moving groove; 341. a second fixing hole; 342. a third fixing hole; 35. an auxiliary groove; 36. a cover plate; 4. a roller; 41. a third driving groove; 42. a clamping block; 421. a second driving groove; 43. installing a bolt; 5. a moving assembly; 51. a moving block; 511. a first fixing hole; 52. a moving spring; 6. a fixed rod; 7. and adjusting the cylinder.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a seamless steel tube surface thread machining device. Referring to fig. 1 to 3, the device comprises a base 1, three groups of rollers 4, three groups of adjusting cylinders 7 and three groups of driving motors 2 arranged on the base 1, wherein the base 1 is provided with a working hole 11 in a penetrating manner, the base 1 is provided with three groups of mounting plates 3, and the mounting plates 3 are uniformly arranged in the working hole 11 and are welded on piston rods of the adjusting cylinders 7. The surface of the mounting plate 3 far away from the inner wall of the working hole 11 is welded with a fixed block 31, and the surface of the mounting plate 3 is also provided with an action block 32 and a moving assembly 5 for moving the action block 32. The two side walls of the roller 4 are respectively provided with a clamping block 42, a mounting bolt 43 is arranged between the roller 4 and the clamping blocks 42, and the mounting bolts 43 are used for mounting the clamping blocks 42 on the roller 4. The opposite sides of the fixed block 31 and the action block 32 are respectively provided with a circular clamping groove 33, and the clamping blocks 42 are adaptively inserted into the clamping grooves 33 and can rotate in the clamping grooves 33, so that the roller 4 is rotatably arranged between the fixed block 31 and the action block 32. The square driving rod 21 is fixedly arranged on the rotating shaft of the driving motor 2, the fixed block 31 penetrates through a circular first driving groove 311 communicated with the clamping groove 33, the clamping block 42 penetrates through a circular second driving groove 421, the roller 4 penetrates through a square third driving groove 41, and the driving rod 21 penetrates through the first driving groove 311 and the second driving groove 421 and penetrates through the third driving groove 41 in an adapting mode. When the roller 4 is replaced, the moving assembly 5 moves the moving block 32 to separate the clamping block 42 from the clamping groove 33 of the moving block 32, and at this time, the roller 4 is pushed to separate the second driving groove 421 and the third driving groove 41 from the driving rod 21, so that the roller 4 can be detached. The new roller 4 is installed so that the driving rod 21 is inserted into the second driving groove 421 and the third driving groove 41, meanwhile, the clamping block 42 on one side of the roller 4 is adaptively inserted into the clamping groove 33 of the fixed block 31, the moving assembly 5 moves the action block 32 so that the clamping block 42 on the other side of the roller 4 is adaptively inserted into the clamping groove 33 of the action block 32, the installation can be completed, the driving motor 2 is started to drive the driving rod 21 to rotate, and the roller 4 can be driven to rotate by abutting the driving rod 21 against the inner wall of the third driving groove 41. The roller 4 is convenient to replace, and the convenience of use is improved.

In order to further improve the convenience of use, referring to fig. 2 to 4, the moving assembly 5 includes a moving block 51 and a moving spring 52, the surface of the mounting plate 3 is provided with a moving groove 34, the moving block 51 is welded with the moving block 32 and can slide in the moving groove 34, one end of the moving spring 52 is fixedly arranged on the inner wall of the moving groove 34 on one side far away from the moving block 32, the other end of the moving spring 52 is in abutting connection with the moving block 51, and the moving block 51 is attached to the inner wall of the moving groove 34 far away from the moving spring 52. The mounting plate 3 is provided with an auxiliary groove 35 communicating with a side wall of the moving groove 34 remote from the action block 32, and the mounting plate 3 is provided with a cover plate 36, the cover plate 36 being adapted to be inserted into the auxiliary groove 35 and the moving groove 34 and against the moving block 51. When the moving block 32 needs to be moved, the cover plate 36 is taken out, the moving block 32 is pushed to drive the moving block 51 to slide, the moving block 51 compresses the moving spring 52, at this time, the clamping block 42 is separated from the clamping groove 33 of the moving block 32, the roller 4 can be replaced, after the replacement is completed, the moving block 32 is released, at this time, the moving spring 52 is restored to push the moving block 51 to slide until the moving block 51 abuts against the inner wall of the moving groove 34, at this time, the moving block 32 moves back to the original position, and the cover plate 36 is inserted into the auxiliary groove 35 and the moving groove 34 and abuts against the moving block 51. Thus, the movement of the action block 32 can be conveniently completed, and the convenience of use is improved.

For further convenience of roller replacement, referring to fig. 3 and 4, the surface of the moving block 51 is provided with a first fixing hole 511 penetrating in the height direction, the bottom wall of the moving groove 34 is provided with a second fixing hole 341 and a third fixing hole 342, the mounting plate 3 is provided with a fixing rod 6, the fixing rod 6 is adapted to pass through the first fixing hole 511 and be inserted into the second fixing hole 341, and the fixing rod 6 is adapted to be inserted into the third fixing hole 342. When the motion block 32 needs to be moved, the fixing rod 6 is pulled to separate the fixing rod 6 from the second fixing hole 341, at this time, the fixing rod 6 is still in the first fixing hole 511, the moving block 51 slides in the moving groove 34, when the first fixing hole 511 is communicated with the third fixing hole 342, the fixing rod 6 is inserted into the third fixing hole 342 in an adapting way, the fixing rod 6 abuts against the inner wall of the first fixing hole 511 and the inner wall of the third fixing hole 342, and the moving block 51 and the motion block 32 are fixed, so that the roller 4 is convenient to replace.

The implementation principle of the seamless steel tube surface thread machining equipment provided by the embodiment of the application is as follows: when the roller 4 is replaced, the cover plate 36 is firstly taken out, the fixed rod 6 is pulled to enable the fixed rod 6 to be separated from the second fixed hole 341, the action block 32 is pushed to drive the moving block 51 to slide in the moving groove 34, the moving block 51 compresses the moving spring 52, when the first fixed hole 511 is communicated with the third fixed hole 342, the fixed rod 6 is adaptively inserted into the third fixed hole 342 from the first fixed hole 511, and the fixed rod 6 fixes the moving block 51 and the action block 32. At this time, the latch 42 is disengaged from the latch groove 33 of the actuating block 32, and then the roller 4 is pushed so that the latch 42 is disengaged from the latch groove 33 of the fixed block 31, and the driving rod 21 is disengaged from the second driving groove 421 and the third driving groove 41, so that the roller 4 is removed. After the new roller 4 is installed so that the driving rod 21 passes through the second driving groove 421, it is inserted into the third driving groove 41, and at the same time, the clamping block 42 on one side of the roller 4 is inserted into the clamping groove 33 of the fixing block 31. Pulling the fixed rod 6 to separate the fixed rod 6 from the third fixed hole 342, the moving spring 52 returns to push the moving block 51 to slide until the moving block is abutted against the inner wall of the sliding groove, at this time, the moving block 32 returns to the original position, meanwhile, the clamping block 42 of the roller 4 close to the moving block 32 is adapted to be inserted into the clamping groove 33 of the moving block 32, the fixed rod 6 is adapted to be inserted into the second fixed hole 341 from the first fixed hole 511, and the cover plate 36 is adapted to be inserted into the auxiliary groove 35 and the moving groove 34 and abutted against the moving block 51. The roller 4 is replaced very conveniently, and the convenience of use is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a seamless steel pipe surface screw thread processing equipment, includes base (1), two sets of gyro wheels (4) and two sets of driving motor (2) of setting on base (1), its characterized in that: base (1) is provided with two sets of mounting panels (3), mounting panel (3) are provided with fixed block (31) and action piece (32), mounting panel (3) are provided with movable assembly (5), movable assembly (5) are used for driving action piece (32) and move on mounting panel (3), gyro wheel (4) both sides wall all is provided with circular shape fixture block (42), fixed block (31) and action piece (32) are provided with circular shape draw-in groove (33), fixture block (42) adaptation inserts draw-in groove (33) and can rotate in draw-in groove (33), gyro wheel (4) rotate and set up between fixed block (31) and action piece (32), be provided with square actuating lever (21) in the pivot of driving motor (2), fixed block (31) run through be provided with draw-in groove (33) communicating first actuating lever (311), fixture block (42) run through and are provided with second actuating lever (421), gyro wheel (4) run through and are provided with circular shape draw-in groove (33), first actuating lever (21) and second actuating lever (41) pass through.

2. A seamless steel tube surface threading apparatus according to claim 1 wherein: the movable assembly (5) comprises a movable spring (52) and a movable block (51), the mounting plate (3) is provided with a movable groove (34), the movable block (51) is slidably arranged in the movable groove (34), one end of the movable spring (52) is connected with the inner wall of the movable groove (34), the other end of the movable spring (52) is abutted against the movable block (51), and the movable block (51) is connected with the action block (32).

3. A seamless steel tube surface threading apparatus according to claim 2 wherein: the mounting plate (3) is provided with an auxiliary groove (35) communicated with the moving groove (34), the mounting plate (3) is provided with a cover plate (36), the cover plate (36) can be inserted into the auxiliary groove (35) and the moving groove (34) in an adapting mode, and the cover plate (36) can be propped against the moving block (51).

4. A seamless steel tube surface threading apparatus according to claim 2 wherein: the mounting plate (3) is provided with a fixed rod (6), the movable block (51) penetrates through and is provided with a first fixed hole (511), the bottom of the movable groove (34) is provided with a second fixed hole (341), the fixed rod (6) is adapted to penetrate through the first fixed hole (511), and the fixed rod (6) is adapted to be inserted into the second fixed hole (341).

5. A seamless steel tube surface threading apparatus according to claim 4 wherein: the bottom of the moving groove (34) is provided with a third fixing hole (342), and the fixing rod (6) can be inserted into the third fixing hole (342) in an adapting mode.

6. A seamless steel tube surface threading apparatus according to claim 1 wherein: and a mounting bolt (43) is arranged between the clamping block (42) and the roller (4), and the mounting bolt (43) is used for mounting the clamping block (42) on the roller (4).

7. A seamless steel tube surface threading apparatus according to claim 1 wherein: the base (1) is provided with an adjusting cylinder (7), and the mounting plate (3) is arranged on a piston rod of the adjusting cylinder (7).

8. A seamless steel tube surface threading apparatus according to claim 7 wherein: the base (1) is provided with a working hole (11) in a penetrating mode, the adjusting cylinder (7), the driving motor (2), the idler wheels (4) and the mounting plate (3) are all provided with three groups, and the mounting plate (3) is uniformly arranged in the working hole (11).