CN218086315U

CN218086315U - Quick locking mechanism of seamless steel pipe packing

Info

Publication number: CN218086315U
Application number: CN202221772444.3U
Authority: CN
Inventors: 吴科; 沈海鹰
Original assignee: Wuxi Qianzhou Seamless Steel Tube Co ltd
Current assignee: Wuxi Qianzhou Seamless Steel Tube Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-12-20
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a quick locking mechanism of seamless steel pipe packing, which comprises a base plate, the upper end fixed mounting of base plate has the mounting bracket, the inside of mounting bracket is rotated and is installed two-way threaded rod, and the one end of two-way threaded rod is connected with driving motor, equal threaded connection has the sliding block on the both ends outer wall of two-way threaded rod, rotate through the driving motor output shaft and drive two sets of sliding blocks on the two-way threaded rod both ends outer wall and remove, adjust the distance between two sets of sliding blocks according to packing steel pipe quantity and steel pipe specification size, rotate through the hand wheel and drive the screw rod and rotate, make the screw rod drive the digging arm under second rolling bearing's cooperation and rotate on the fixed arm, adjust the criss-cross angle between digging arm and the fixed arm, the adjustment of distance between the two sets of sliding blocks of cooperation, make the device can adjust according to the shape, size and quantity that the steel pipe packed, make the steel pipe structure of device packing more stable, firm, difficult loose.

Description

Quick locking mechanism of seamless steel pipe packing

Technical Field

The utility model relates to a steel pipe packing technical field specifically is a quick locking mechanism of seamless steel pipe packing.

Background

The seamless steel pipe is a steel pipe which is punched by a whole round steel, has no welding seam on the surface, and is called as a seamless steel pipe, according to the production method, the seamless steel pipe can be divided into a hot-rolled seamless steel pipe, a cold-drawn seamless steel pipe, an extruded seamless steel pipe, a jacking pipe and the like, the seamless steel pipe is divided into a round shape and a special shape according to the section shape, the special-shaped pipe has various complex shapes of a square shape, an oval shape, a triangular shape, a hexagonal shape, a melon seed shape, a star shape and a finned pipe, the maximum diameter reaches 900mm, the minimum diameter is 4mm, and the seamless steel pipe has a thick-wall seamless steel pipe and a thin-wall seamless steel pipe according to different purposes, and the seamless steel pipe is mainly used as a petroleum drilling pipe, a geological cracking pipe for petrochemical engineering, a boiler pipe, a bearing pipe and a high-precision structural steel pipe for automobiles, tractors and aviation.

For the convenience of stacking, need pack it before putting in storage after the seamless steel pipe production, the unable packing shape of fixing the steel pipe of steel pipe packing apparatus, consequently, in order to protect the steel pipe, we often still need pack with the help of steel pipe packing frame, current packing frame can only pack the steel pipe into a shape size, be difficult to according to the actual demand change size to the steel pipe solid type that locks, when the steel pipe of different quantity of needs packing, just need change packing frame, still cause the waste of resource and the increase of cost when wasting time and energy, consequently we need provide a quick locking mechanism of seamless steel pipe packing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick locking mechanism of seamless steel pipe packing can only pack into a shape size with the steel pipe to current packing frame, is difficult to change the size according to actual demand and locks the solid type to the steel pipe, when the steel pipe of the different quantity of needs packing, just need to change packing frame, still causes the waste of resource and the condition of the increase of cost to improve when wasting time and energy to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a seamless steel tube packaging quick locking mechanism comprises a base plate, wherein an installation frame is fixedly installed at the upper end of the base plate, a bidirectional threaded rod is rotatably installed inside the installation frame, one end of the bidirectional threaded rod is connected with a driving motor, sliding blocks are in threaded connection with the outer walls of two ends of the bidirectional threaded rod respectively, clamping assemblies are fixedly installed at the tops of the two groups of sliding blocks respectively, and the two groups of clamping assemblies are symmetrically arranged;

the centre gripping subassembly includes the fixed arm, the fixed arm is the slope and sets up in the surface of sliding block, and has seted up the waist hole on the fixed arm, the inside in waist hole is rotated through the pivot and is connected with the digging arm, digging arm and fixed arm cross arrangement, the one end of digging arm is seted up flutedly, the inside of recess is rotated and is provided with the connecting rod, and the top of connecting rod has second rolling bearing through connecting plate fixed mounting, the screw thread through-hole has been seted up at the top of fixed arm, the inner wall threaded connection screw rod of screw thread through-hole, screw thread through-hole fixedly connected with hand wheel is passed at the top of screw rod, the bottom of screw rod is passed the fixed inner circle of pegging graft in second rolling bearing of screw thread through-hole.

Preferably, two sets of sliding grooves are symmetrically formed in the inner walls of the two sides of the groove, a rotating shaft is connected to the inner portions of the sliding grooves in a sliding mode, and the bottom of the connecting rod is sleeved on the outer wall of the rotating shaft.

Preferably, the two ends of the mounting rack are fixedly embedded with first rotating bearings, and the two ends of the bidirectional threaded rod are respectively inserted into the inner rings of the two groups of first rotating bearings.

Preferably, the driving motor is fixedly installed at the end part of one end of the mounting frame through a support, and one end of an output shaft of the driving motor is fixedly connected with one end of the bidirectional threaded rod.

Preferably, two sets of the sliding block is corresponding the setting, and two sets of the surface of sliding block all is located same water flat line with the upper end of mounting bracket.

Preferably, the bottom of mounting bracket is the symmetry and has seted up two sets of spacing grooves, the inside sliding connection of spacing groove has the stopper, and is two sets of the upper end of stopper respectively with the bottom fixed connection of two sets of sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a two sets of sliding blocks on the drive motor output shaft rotates and drives two-way threaded rod both ends outer wall and remove, adjust the distance between two sets of sliding blocks according to packing steel pipe quantity and steel pipe specification size, rotate through the hand wheel and drive the screw rod and rotate, make the screw rod drive the digging arm under second rolling bearing's cooperation and rotate on the fixed arm, adjust the angle of crossing between digging arm and the fixed arm, the adjustment of distance between the two sets of sliding blocks of cooperation, make the device can be according to the shape of steel pipe packing, size and quantity are adjusted, the steel pipe structure that makes the device packing is more stable, firm, be difficult for loosely, can only pack the steel pipe into a shape size to current steel pipe packing apparatus to a certain extent, be difficult to change the size according to actual demand and lock the steel pipe, when the steel pipe of different quantity is packed to needs, just need to change the packing frame, still cause the waste of resource and the circumstances of the increase of cost to improve when wasting time and energy.

Drawings

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

fig. 2 is a schematic view of an axial structure of the mounting rack of the present invention;

FIG. 3 is a schematic view of the axial structure of the connecting rod of the present invention;

fig. 4 is a schematic structural diagram of the present invention.

In the figure: 1. a substrate; 2. a mounting frame; 3. a bidirectional threaded rod; 4. a drive motor; 5. a first rotating bearing; 6. a slider; 7. a fixed arm; 8. a movable arm; 9. a waist hole; 10. a rotating shaft; 11. a threaded through hole; 12. a screw; 13. a hand wheel; 14. a connecting rod; 15. a groove; 16. a chute; 17. a rotating shaft; 18. a limiting groove; 19. a limiting block; 20. a second rotation bearing.

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, the present invention provides a technical solution:

a seamless steel tube packaging quick locking mechanism comprises a base plate 1, an installation frame 2 is fixedly installed at the upper end of the base plate 1, a bidirectional threaded rod 3 is installed inside the installation frame 2 in a rotating mode, one end of the bidirectional threaded rod 3 is connected with a driving motor 4, the driving motor 4 is set to be a forward and reverse rotating stepping motor, first rotating bearings 5 are fixedly embedded at two ends of the installation frame 2, two ends of the bidirectional threaded rod 3 are respectively inserted into inner rings of the two groups of first rotating bearings 5, the driving motor 4 is fixedly installed at one end of the installation frame 2 through a support, one end of an output shaft of the driving motor 4 is fixedly connected with one end of the bidirectional threaded rod 3, sliding blocks 6 are connected to outer walls of two ends of the bidirectional threaded rod 3 in a threaded mode, the two groups of sliding blocks 6 on outer walls of two ends of the bidirectional threaded rod 3 can be driven to move through rotation of the output shaft of the driving motor 4, and the distance between the two groups of sliding blocks 6 can be adjusted according to the number of packaged steel tubes and the specification and the size of the steel tubes;

the two groups of sliding blocks 6 are correspondingly arranged, the surfaces of the two groups of sliding blocks 6 and the upper end of the mounting frame 2 are positioned on the same horizontal line, two groups of limiting grooves 18 are symmetrically formed in the bottom of the mounting frame 2, limiting blocks 19 are slidably connected inside the limiting grooves 18, the upper ends of the two groups of limiting blocks 19 are fixedly connected with the bottoms of the two groups of sliding blocks 6 respectively, clamping components are fixedly mounted at the tops of the two groups of sliding blocks 6, and the two groups of clamping components are symmetrically arranged so as to limit the sliding blocks 6 through the matching of the limiting grooves 18 and the limiting blocks 19;

the clamping component comprises a fixed arm 7, the fixed arm 7 is obliquely arranged on the surface of a sliding block 6, a waist hole 9 is formed in the fixed arm 7, the inside of the waist hole 9 is rotatably connected with a movable arm 8 through a rotating shaft 10, the movable arm 8 and the fixed arm 7 are arranged in a crossed manner, one end of the movable arm 8 is provided with a groove 15, the inside of the groove 15 is rotatably provided with a connecting rod 14, the top of the connecting rod 14 is fixedly provided with a second rotating bearing 20 through a connecting plate, two groups of sliding grooves 16 are symmetrically formed in the inner walls of two sides of the groove 15, the inside of the two groups of sliding grooves 16 is slidably connected with a rotating shaft 17, the bottom of the connecting rod 14 is sleeved on the outer wall of the rotating shaft 17, the bottom of the connecting rod 14 is provided with a through hole corresponding to the rotating shaft 17, the top of the fixed arm 7 is provided with a threaded through hole 11, the inner wall of the threaded through hole 11 is in threaded connection with a screw 12, the top of the screw 12 passes through the threaded through hole 11 to be fixedly connected with a hand wheel 13, the inner ring of the second rotating bearing 20, the screw 12 is conveniently driven to rotate by rotating through the hand wheel 13, the screw 12, the movable arm 8 is driven to rotate under the cooperation of the second rotating bearing 20, the second rotating arm 8, the movable arm 7, the cross between the movable arm 8 and the movable arm 7, the movable arm is adjusted, the steel pipe cross angle adjusting device is adjusted, the sliding block is adjusted, and the sliding block is more stable device, the sliding block is not easy to be more stable in a stable shape, and the stable device, and the steel pipe adjusting device is not easy to be packaged, and the device.

The utility model discloses use through cooperating the device with the steel pipe baling press, it removes to rotate through 4 output shafts of driving motor and drives two sets of sliding blocks 6 on the 3 both ends outer walls of two-way threaded rod, adjust the distance between two sets of sliding blocks 6 according to packing steel pipe quantity and steel pipe specification size, rotating through hand wheel 13 and drive screw rod 12 and rotate, make screw rod 12 drive digging arm 8 under second rolling bearing 20's cooperation and rotate on fixed arm 7, adjust the criss-cross angle between digging arm 8 and fixed arm 7, the adjustment of distance between the two sets of sliding blocks 6 of cooperation, make the device can pack according to the shape of steel pipe, size and quantity are adjusted, make the steel pipe structure that the device packed more stable, firm, it is difficult loose.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick locking mechanism of seamless steel pipe packing, includes base plate (1), its characterized in that: the mounting frame (2) is fixedly mounted at the upper end of the base plate (1), the bidirectional threaded rod (3) is rotatably mounted inside the mounting frame (2), one end of the bidirectional threaded rod (3) is connected with the driving motor (4), sliding blocks (6) are respectively in threaded connection with the outer walls of two ends of the bidirectional threaded rod (3), clamping assemblies are fixedly mounted at the tops of the two groups of sliding blocks (6), and the two groups of clamping assemblies are symmetrically arranged;

the centre gripping subassembly includes fixed arm (7), fixed arm (7) are the slope and set up in the surface of sliding block (6), and seted up waist hole (9) on fixed arm (7), the inside of waist hole (9) is rotated through the pivot and is connected with digging arm (8), digging arm (8) and fixed arm (7) cross arrangement, recess (15) are seted up to the one end of digging arm (8), the inside of recess (15) is rotated and is provided with connecting rod (14), and the top of connecting rod (14) has second rolling bearing (20) through connecting plate fixed mounting, threaded through hole (11) have been seted up at the top of fixed arm (7), inner wall threaded connection screw rod (12) of threaded through hole (11), threaded through hole (11) fixedly connected with hand wheel (13) is passed at the top of screw rod (12), the bottom of screw rod (12) is passed threaded through hole (11) and is pegged graft and is fixed in the inner circle of second rolling bearing (20).

2. The seamless steel tube packing quick-locking mechanism according to claim 1, characterized in that: two sets of spout (16) have been seted up to the both sides inner wall of recess (15) is the symmetry, and is two sets of the inside sliding connection of spout (16) has pivot (17), the bottom cover of connecting rod (14) is located on the outer wall of pivot (17).

3. The seamless steel tube packing quick-locking mechanism according to claim 1, characterized in that: and the two ends of the mounting rack (2) are fixedly embedded with first rotating bearings (5), and the two ends of the bidirectional threaded rod (3) are respectively inserted into the inner rings of the two groups of first rotating bearings (5).

4. The seamless steel tube packing quick locking mechanism according to claim 1, characterized in that: the driving motor (4) is fixedly installed at the end part of one end of the mounting frame (2) through a support, and one end of an output shaft of the driving motor (4) is fixedly connected with one end of the bidirectional threaded rod (3).

5. The seamless steel tube packing quick locking mechanism according to claim 1, characterized in that: two sets of sliding block (6) are corresponding the setting, and two sets of the surface of sliding block (6) all is located same water flat line with the upper end of mounting bracket (2).

6. The seamless steel tube packing quick-locking mechanism according to claim 1, characterized in that: the bottom of mounting bracket (2) is the symmetry and has seted up two sets of spacing grooves (18), the inside sliding connection of spacing groove (18) has stopper (19), and is two sets of the upper end of stopper (19) respectively with the bottom fixed connection of two sets of sliding blocks (6).