CN217990432U

CN217990432U - Drawing device for machining steel wire rope

Info

Publication number: CN217990432U
Application number: CN202221601059.2U
Authority: CN
Inventors: 施洪兵
Original assignee: Anhui Dago Machinery Technology Co ltd
Current assignee: Anhui Dago Machinery Technology Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-12-09
Anticipated expiration: 2032-06-25

Abstract

The utility model relates to the technical field of steel wire rope processing, and discloses a drawing device for steel wire rope processing, which solves the technical problem that when a steel wire is drawn through a drawing die at present, the drawing die and the steel wire are difficult to be ensured to be positioned on the same straight line; the device comprises a base and a shell, wherein a positive and negative screw rod is rotatably connected inside the base through a damping shaft, one end of the positive and negative screw rod penetrates through the base and is fixedly connected with a hexagonal column, supporting components are respectively in threaded connection on two sides of the positive and negative screw rod, the two supporting components are respectively in sliding connection with the inner wall of the bottom end of the base, and the front surface of the base is fixedly connected with a protective door through screws; the utility model discloses a locating hole of locating plate is convenient for fix a position the base, passes drawing die through the steel wire with wire rope, pulls it, can draw the activity, when drawing in-process, steel wire horizontal migration, because sleeve and shell inner wall sliding connection, the sleeve can drive drawing die and remove along the skew direction of steel wire.

Description

Drawing device for machining steel wire rope

Technical Field

The utility model relates to a wire rope processing technology field especially relates to a draw-off gear for wire rope processing.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting requirements according to a certain rule, the steel wire rope consists of steel wires, a rope core and lubricating grease, the steel wire rope is a spiral rope formed by twisting a plurality of layers of steel wires into strands, then taking the rope core as a center and twisting a certain number of strands into a spiral shape, and the steel wire rope is usually required to be drawn through a drawing die during production;

at present, when drawing the steel wire through the drawing die, be difficult to guarantee that drawing die and steel wire are located same straight line, when the rolling steel wire, the steel wire can produce the displacement, can increase the frictional force between drawing die and the steel wire, can lead to the galvanizing coat of drawing die to drop.

SUMMERY OF THE UTILITY MODEL

The utility model provides a draw gear for wire rope processing has solved and has drawn the steel wire through the drawing die at present, is difficult to guarantee that drawing die and steel wire are located same sharp technical problem.

For solving the technical problem, the utility model provides a pair of a drawing device for wire rope processing, including base and shell, the inside of base has positive and negative tooth lead screw through damping shaft swivelling joint, the one end of positive and negative tooth lead screw runs through base and fixedly connected with hexagonal post, the equal threaded connection in both sides of positive and negative tooth lead screw has supporting component, two the supporting component all with the inner wall sliding connection of base bottom, screw fixedly connected with guard gate is passed through in the front of base, the top sliding connection of base has the bracket, two the top of supporting component is connected with the both sides of bracket bottom respectively, the top of bracket and the both sides fixed connection of shell bottom, shell sliding connection has drawing assembly.

Preferably, two the supporting component all includes thread bush, first free bearing, connecting rod and second free bearing, two the thread bush respectively with the both sides threaded connection of positive and negative tooth lead screw, two the top of thread bush all articulates through first free bearing has the connecting rod, two the top of connecting rod all articulates with the both sides of bracket bottom respectively through the second free bearing.

Preferably, two the supporting component still includes the guide block, two the guide block respectively with the bottom fixed connection of two thread bush, the inner wall of base bottom is fixed and is equipped with the guide rail, two the guide block respectively with the both sides sliding connection of guide rail.

Preferably, draw the subassembly and include sleeve, two oilholes, disc, pole setting and drawing die, the inner wall sliding connection of sleeve and shell, the oilhole has all been seted up to telescopic both sides, telescopic inside rotation is connected with the disc, the fixed pole setting that is equipped with in top of disc, the fixed drawing die that is equipped with in top of pole setting.

Preferably, the top end of the shell is fixedly connected with a cover plate through a bolt, a rod groove is formed in the surface of the cover plate, and the vertical rod is connected with the rod groove in a sliding mode.

Preferably, the bottom of the two sides of the base is fixedly provided with a positioning plate, and the surface of each of the two positioning plates is provided with two positioning holes.

Compared with the prior art, the utility model provides a pair of a draw-off gear for wire rope processing has following beneficial effect:

the utility model provides a drawing device for wire rope processing, locating hole through the locating plate is convenient for fix a position the base, pass drawing die through the steel wire with wire rope, pull it, can draw the activity, draw the in-process, during the steel wire horizontal migration, because sleeve and shell inner wall sliding connection, its rigid connection has been avoided, the sleeve can drive drawing die and remove along the skew direction of steel wire, when the steel wire angle changes, drawing die passes through the disc and can rotate, can guarantee that drawing die and steel wire are located same straight line, when the rolling steel wire, frictional force between drawing die and the steel wire has been reduced, the galvanizing coat on drawing die surface is difficult for droing, the loss on galvanizing coat has been reduced, its life has been increased, frequent change drawing die has been avoided, can be to the pole setting direction through the pole setting, the stability of pole setting has been improved, through pouring lubricating oil toward the shell is inside, lubricating oil can reach the disc through telescopic oilhole, can lubricate sleeve and disc.

The utility model provides a draw-off gear for wire rope processing, damping force through the damping axle and friction between positive and negative tooth lead screw and the thread bush can inject two thread bushes, keep the distance between two thread bushes, two thread bushes can support the bracket through two connecting rods, keep the height of bracket, rotate the hexagonal column through the spanner, the hexagonal column can drive positive and negative tooth lead screw and rotate, positive and negative tooth lead screw can drive two thread bushes and remove, adjust the distance between two thread bushes, when two guide blocks support two thread bushes, can avoid the thread bush to rotate, after the distance changes between two thread bushes, can change the gesture and the inclination of two connecting rods, two connecting rods can drive the bracket and go up and down, be convenient for highly adjust drawing the mould, can be applicable to the traction equipment use of not co-altitude.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic sectional view of the support assembly of the present invention;

fig. 4 is a schematic structural view of the drawing assembly of the present invention.

Reference numbers in the figures: 1. a base; 2. a screw rod with positive and negative teeth; 3. a hexagonal column; 4. a support assembly; 41. a threaded sleeve; 42. a first hinge base; 43. a connecting rod; 44. a second hinge base; 45. a guide block; 5. a bracket; 6. a housing; 7. a drawing assembly; 71. a sleeve; 72. an oil hole; 73. a disc; 74. erecting a rod; 75. drawing the die; 8. a cover plate; 9. a rod groove; 10. a guide rail; 11. positioning a plate; 12. a guard gate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one, given by fig. 1-4, the utility model discloses a base 1 and shell 6, base 1's inside has positive and negative tooth lead screw 2 through damping shaft swivelling joint, base 1 is run through to positive and negative tooth lead screw 2's one end, and fixedly connected with hexagonal post 3, the equal threaded connection in both sides of positive and negative tooth lead screw 2 has supporting component 4, two supporting component 4 all with the inner wall sliding connection of base 1 bottom, base 1's front is through screw fixedly connected with guard gate 12, base 1's top sliding connection has bracket 5, the top of two supporting component 4 is connected with the both sides of bracket 5 bottom respectively, the top of bracket 5 and the both sides fixed connection of shell 6 bottom, shell 6 sliding connection has drawing component 7.

In the second embodiment, on the basis of the first embodiment, the two support assemblies 4 respectively include a threaded sleeve 41, a first hinge seat 42, a connecting rod 43 and a second hinge seat 44, the two threaded sleeves 41 are respectively in threaded connection with two sides of the positive and negative lead screws 2, top ends of the two threaded sleeves 41 are respectively hinged to the connecting rod 43 through the first hinge seat 42, top ends of the two connecting rods 43 are respectively hinged to two sides of the bottom end of the bracket 5 through the second hinge seat 44, a distance between the two threaded sleeves 41 and a distance between the two threaded sleeves 41 can be limited through a damping force of a damping shaft and a friction force between the positive and negative lead screws 2 and the threaded sleeves 41, and the two threaded sleeves 41 can support the bracket 5 and maintain the height of the bracket 5 through the two connecting rods 43.

Third embodiment, on the basis of second embodiment, two supporting components 4 still include guide block 45, two guide blocks 45 respectively with the bottom fixed connection of two thread bushings 41, the fixed guide rail 10 that is equipped with of inner wall at base 1 bottom, two guide blocks 45 respectively with the both sides sliding connection of guide rail 10, can support and lead two guide blocks 45 through guide rail 10, when two thread bushings 41 are supported to two guide blocks 45, can avoid thread bushing 41 to rotate, can make thread bushing 41 do linear motion.

Fourth embodiment, on the basis of first embodiment, draw subassembly 7 includes sleeve 71, two oilholes 72, disc 73, pole setting 74 and drawing die 75, sleeve 71 and the inner wall sliding connection of shell 6, oilholes 72 have all been seted up to the both sides of sleeve 71, the inside swivelling joint of sleeve 71 has disc 73, the fixed pole setting 74 that is equipped with in top of disc 73, the fixed drawing die 75 that is equipped with in top of pole setting 74, through with sleeve 71 and the inner wall sliding connection of shell 6, avoided its rigid connection, can make it be linear motion, avoided the rigid connection of pole setting 74 sleeve 71 through disc 73, can rotate disc 73, can make disc 73 and steel wire be located same straight line.

Fifth embodiment, on fourth embodiment's basis, the top of shell 6 passes through bolt fixedly connected with apron 8, and pole groove 9 has been seted up on the surface of apron 8, and pole 74 and pole groove 9 sliding connection can lead pole 74 through pole groove 9, have improved pole 74's stability.

In a sixth embodiment, on the basis of the first embodiment, the positioning plates 11 are fixedly arranged at the bottoms of the two sides of the base 1, two positioning holes are formed in the surfaces of the two positioning plates 11, and the base 1 is conveniently positioned through the positioning holes of the positioning plates 11.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: firstly, a steel wire of the steel wire rope passes through the drawing die 75, and then is drawn by a drawing device, so that drawing movement can be performed, and in the drawing process and when the steel wire moves horizontally, the sleeve 71 is in sliding connection with the inner wall of the shell 6, so that rigid connection is avoided, and the sleeve 71 can drive the drawing die 75 to move along the offset direction of the steel wire;

the second step is that: when the angle of the steel wire changes, the drawing die 75 can rotate through the disc 73, so that the drawing die 75 and the steel wire can be ensured to be positioned on the same straight line, when the steel wire is wound, the friction force between the drawing die 75 and the steel wire can be reduced, the galvanized layer on the surface of the drawing die 75 is not easy to fall off, and then the loss of the galvanized layer can be reduced;

the third step: when the vertical rod 74 moves, the rod groove 9 can guide the vertical rod 74, so that the stability of the vertical rod 74 can be improved, a worker can pour lubricating oil into the shell 6, the lubricating oil can reach the disc 73 through the oil hole 72 of the sleeve 71, and the sleeve 71 and the disc 73 can be lubricated.

The implementation step of the second innovation point:

the first step is as follows: when the device is used, the damping force of the damping shaft and the friction force between the positive and negative thread lead screw 2 and the thread sleeves 41 can limit the two thread sleeves 41 and keep the distance between the two thread sleeves 41, and the two thread sleeves 41 can support the bracket 5 and keep the height of the bracket 5 through the two connecting rods 43;

the second step is that: when the height of the drawing die 75 needs to be adjusted, a worker rotates the hexagonal column 3 through a wrench, the hexagonal column 3 can drive the positive and negative thread lead screw 2 to rotate, the positive and negative thread lead screw 2 can drive the two thread sleeves 41 to move and adjust the distance between the two thread sleeves 41, and the two guide blocks 45 can prevent the thread sleeves 41 from rotating while supporting the two thread sleeves 41;

the third step: after the distance between the two threaded sleeves 41 is changed, the postures and the inclination angles of the two connecting rods 43 can be changed, the two connecting rods 43 can drive the bracket 5 to ascend and descend, the height of the drawing die 75 can be adjusted, and the drawing die is suitable for traction equipment with different heights.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 draw-off gear for wire rope processing, includes base (1) and shell (6), its characterized in that: the novel adjustable screw rod is characterized in that a positive and negative screw rod (2) is rotatably connected to the inside of the base (1) through a damping shaft, one end of the positive and negative screw rod (2) penetrates through the base (1) and is fixedly connected with a hexagonal column (3), supporting components (4) are connected to two sides of the positive and negative screw rod (2) in a threaded mode, the supporting components (4) are connected with the inner wall of the bottom end of the base (1) in a sliding mode, the front side of the base (1) is fixedly connected with a protective door (12) through screws, a bracket (5) is connected to the top end of the base (1) in a sliding mode, the top end of the supporting component (4) is connected with the two sides of the bottom end of the bracket (5) respectively, the top end of the bracket (5) is fixedly connected with the two sides of the bottom end of the shell (6), and the shell (6) is connected with a drawing component (7) in a sliding mode.

2. The drawing device for processing the steel wire rope according to claim 1, wherein the two supporting components (4) comprise threaded sleeves (41), first hinge seats (42), connecting rods (43) and second hinge seats (44), the two threaded sleeves (41) are respectively in threaded connection with two sides of the positive and negative lead screws (2), the top ends of the two threaded sleeves (41) are hinged to the connecting rods (43) through the first hinge seats (42), and the top ends of the two connecting rods (43) are respectively hinged to two sides of the bottom end of the bracket (5) through the second hinge seats (44).

3. The drawing device for processing the steel wire rope is characterized in that the two supporting assemblies (4) further comprise guide blocks (45), the two guide blocks (45) are fixedly connected with the bottom ends of the two threaded sleeves (41), a guide rail (10) is fixedly arranged on the inner wall of the bottom end of the base (1), and the two guide blocks (45) are respectively in sliding connection with two sides of the guide rail (10).

4. The drawing device for processing the steel wire rope according to claim 1, wherein the drawing assembly (7) comprises a sleeve (71), two oil holes (72), a disc (73), an upright rod (74) and a drawing die (75), the sleeve (71) is in sliding connection with the inner wall of the shell (6), the oil holes (72) are formed in two sides of the sleeve (71), the disc (73) is rotatably connected to the inside of the sleeve (71), the upright rod (74) is fixedly arranged at the top end of the disc (73), and the drawing die (75) is fixedly arranged at the top end of the upright rod (74).

5. The drawing device for processing the steel wire rope according to claim 4, wherein a cover plate (8) is fixedly connected to the top end of the housing (6) through a bolt, a rod groove (9) is formed in the surface of the cover plate (8), and the vertical rod (74) is slidably connected with the rod groove (9).

6. The drawing device for processing the steel wire rope according to claim 1, wherein the bottom of each of two sides of the base (1) is fixedly provided with a positioning plate (11), and the surface of each of the two positioning plates (11) is provided with two positioning holes.