CN212424620U

CN212424620U - Steel traction machine is with drawing anchor clamps

Info

Publication number: CN212424620U
Application number: CN202021028093.6U
Authority: CN
Inventors: 于庆
Original assignee: Jinan Changhong Building Material Co ltd
Current assignee: Jinan Changhong Building Material Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-29
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a steel tractor is with drawing anchor clamps, including adjusting the seat, adjust seat one side inner wall and seted up the spout, the spout both ends are respectively through the bolt fastening have two limiting plates, spout inner wall sliding connection has two dead levers, two the dead lever is located respectively between two limiting plates, the spout inner wall passes through the bolt fastening spacing ring, the spacing ring is located between two dead levers, two dead lever one end is respectively through the bolt fastening have two fixed plates, two fixed plate one side outer wall passes through the grip block that the bolt fastening has the symmetry to set up. The utility model discloses a be provided with reset spring, connecting plate, flexible pipe and rubber pad, can play the effect of buffering to steel when the centre gripping, play the effect of protection to the clamping workpiece simultaneously, through being provided with dead lever, spout and spacing ring for the grip block can remove, thereby the steel of the different specifications of centre gripping, the effectual suitability that has improved.

Description

Steel traction machine is with drawing anchor clamps

Technical Field

The utility model relates to a steel tractor technical field in the production of plastic steel section bar especially relates to a steel tractor is with drawing anchor clamps.

Background

The traction machine is a motor used for traction on a railway main line electric locomotive, an industrial and mining electric locomotive, an electric transmission internal combustion locomotive and various electric vehicles (such as storage battery vehicles, urban electric trains and underground railway electric vehicles), and the traction motor comprises a traction motor, a traction generator, an auxiliary motor, a crawler-type pneumatic tractor and the like.

In the plastic steel section bar production process, steel tractor is carrying out the during operation, and it is fixed to need use to pull anchor clamps to carry out the centre gripping to steel usually, and there is the comparatively single problem of suitable object in current steel tractor for pull anchor clamps, is unfavorable for the steel of the different specifications of centre gripping for work efficiency receives the influence, and can not get the effect of buffering when the centre gripping, can cause the damage to the centre gripping work piece after long-term work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a traction clamp for a steel traction machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a traction clamp for a steel tractor comprises an adjusting seat, wherein a chute is formed in the inner wall of one side of the adjusting seat, two limiting plates are respectively fixed at two ends of the chute through bolts, two fixing rods are slidably connected to the inner wall of the chute and are respectively positioned between the two limiting plates, a limiting ring is fixed on the inner wall of the chute through bolts and is positioned between the two fixing rods, one end of each fixing rod is respectively fixed with two fixing plates through bolts, symmetrically arranged clamping plates are fixed on the outer wall of one side of the two fixing plates through bolts, an opening is formed in the outer wall of the top of each clamping plate, clamping pads are slidably connected to the inner walls of the openings, return springs are fixed to the outer walls of the bottoms of the clamping pads through bolts and are distributed at equal intervals, telescopic pipes are fixed to the inner walls of the bottoms of the clamping plates through bolts and are distributed, reset spring bottom all fixes on connecting plate top outer wall, grip block bottom outer wall is fixed with the rubber pad that the equidistance distributes through the bolt, the rubber pad all is located the connecting plate below, and the rubber pad is located between the flexible pipe.

Preferably, the inner wall of one side of the adjusting seat is fixedly provided with an electric telescopic rod through a bolt, and the output end of the electric telescopic rod is fixedly provided with a movable plate through a bolt.

Preferably, the outer wall of one side of the movable plate is fixed with two connecting rods which are symmetrically arranged through bolts, one ends of the two connecting rods are respectively connected with two reinforcing rods through bearings, and one ends of the two reinforcing rods are respectively fixed at one ends of the two fixing rods.

Preferably, the inner walls of the two sides of the adjusting seat are fixed with the same transverse plate through bolts, and the outer wall of one side of the transverse plate is fixed with a sliding rail through bolts.

Preferably, adjust seat one side inner wall and have gear motor through the bolt fastening, and gear motor output shaft has the driving gear, it is fixed with the dwang through the bearing to adjust seat one side inner wall, and the dwang outer wall has driven gear through the bolt fastening, driving gear and driven gear intermeshing.

Preferably, the driving gear inner wall has the fixed axle through the bolt fastening, and fixed axle and dwang one end outer wall are connected with two gyro wheels respectively, two the equal sliding connection of gyro wheel is on the slide rail, two dead lever one end is connected with two carriage release levers through the bearing respectively, and two carriage release lever one end are fixed respectively in two gyro wheels one side.

Preferably, electric telescopic handle and gear motor all are connected with the switch through the wire, and the switch is connected with the controller through the wire.

The utility model has the advantages that:

1. this steel traction machine is with drawing anchor clamps through being provided with reset spring, connecting plate, flexible pipe and rubber pad, can play the effect of buffering to steel when the centre gripping, has played the effect of protection to the clamping work piece simultaneously.

2. This steel traction machine is with drawing anchor clamps through being provided with dead lever, spout and spacing ring for the grip block can remove, thereby the steel of the different specifications of centre gripping, the effectual suitability that has improved.

3. This steel is traction anchor clamps for tractor through being provided with electric telescopic handle, movable plate, connecting rod, stiffener, diaphragm, slide rail, gyro wheel, carriage release lever, driving gear, fixed axle, dwang, driven gear and gear motor, has played driven effect to the removal of grip block, is favorable to adjusting the interval between the grip block for the suitability obtains further assurance.

Drawings

Fig. 1 is a schematic perspective view of a traction clamp for a steel traction machine according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a clamping plate of a traction clamp for a steel traction machine according to the present invention;

fig. 3 is a schematic cross-sectional view of an adjusting seat of an embodiment of a traction clamp for a steel traction machine according to the present invention;

fig. 4 is a schematic cross-sectional view of a second adjusting seat of the traction clamp for the steel traction machine according to the embodiment of the present invention;

fig. 5 is the utility model provides a second adjustment seat of embodiment of traction jig for steel tractor looks sideways at sectional structure schematic diagram.

In the figure: 1 adjusting seat, 2 fixing rods, 3 fixing plates, 4 clamping plates, 5 clamping pads, 6 reset springs, 7 connecting plates, 8 telescopic pipes, 9 rubber pads, 10 sliding grooves, 11 limiting rings, 12 limiting plates, 13 electric telescopic rods, 14 moving plates, 15 connecting rods, 16 reinforcing rods, 17 transverse plates, 18 sliding rails, 19 rollers, 20 moving rods, 21 driving gears, 22 fixing shafts, 23 rotating rods, 24 driven gears and 25 speed reduction motors.

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.

Example one

Referring to fig. 1-3, a traction clamp for a steel traction machine comprises an adjusting seat 1, a sliding groove 10 is formed in the inner wall of one side of the adjusting seat 1, two limit plates 12 are respectively fixed at two ends of the sliding groove 10 through bolts, two fixed rods 2 are slidably connected to the inner wall of the sliding groove 10, the two fixed rods 2 are respectively located between the two limit plates 12, a limit ring 11 is fixed on the inner wall of the sliding groove 10 through bolts, the limit ring 11 is located between the two fixed rods 2, two fixed plates 3 are respectively fixed at one ends of the two fixed rods 2 through bolts, symmetrically arranged clamping plates 4 are fixed on the outer walls of one sides of the two fixed plates 3 through bolts, an opening is formed in the outer wall of the top of the clamping plate 4, a clamping pad 5 is slidably connected to the inner wall of the opening, reset springs 6 are fixed on the outer wall of the, the top of each telescopic pipe 8 is fixed with a connecting plate 7 through a bolt, the bottom of each reset spring 6 is fixed on the outer wall of the top of the connecting plate 7, the outer wall of the bottom of each clamping plate 4 is fixed with rubber pads 9 distributed at equal intervals through bolts, the rubber pads 9 are all positioned below the connecting plates 7, and the rubber pads 9 are positioned between the telescopic pipes 8, so that the steel can be buffered during clamping, and meanwhile, a clamping workpiece can be protected, the inner wall of one side of each adjusting seat 1 is fixed with an electric telescopic rod 13 through bolts, the output end of the electric telescopic rod 13 is fixed with a movable plate 14 through bolts, the outer wall of one side of the movable plate 14 is fixed with two symmetrically arranged connecting rods 15 through bolts, one end of each connecting rod 15 is respectively connected with two reinforcing rods 16 through bearings, one end of each reinforcing rod 16 is respectively fixed at, so that the applicability is further ensured.

Example two

Referring to fig. 1, 2, 4 and 5, a traction clamp for a steel traction machine comprises an adjusting seat 1, a sliding groove 10 is arranged on the inner wall of one side of the adjusting seat 1, two limit plates 12 are respectively fixed at two ends of the sliding groove 10 through bolts, two fixed rods 2 are slidably connected with the inner wall of the sliding groove 10, the two fixed rods 2 are respectively positioned between the two limit plates 12, a limit ring 11 is fixed on the inner wall of the sliding groove 10 through bolts, the limit ring 11 is positioned between the two fixed rods 2, two fixed plates 3 are respectively fixed at one ends of the two fixed rods 2 through bolts, symmetrically arranged clamping plates 4 are fixed on the outer walls of one sides of the two fixed plates 3 through bolts, an opening is arranged on the outer wall of the top of the clamping plate 4, a clamping pad 5 is slidably connected with the inner wall of the opening, reset springs 6 are fixed on the outer wall of the, the top of each telescopic pipe 8 is fixed with a connecting plate 7 through a bolt, the bottom of each reset spring 6 is fixed on the outer wall of the top of the connecting plate 7, the outer wall of the bottom of each clamping plate 4 is fixed with rubber pads 9 distributed at equal intervals through bolts, the rubber pads 9 are all positioned below the connecting plates 7, the rubber pads 9 are positioned between the telescopic pipes 8, the steel can be buffered during clamping, meanwhile, the clamping workpieces are protected, the inner walls of two sides of each adjusting seat 1 are fixed with the same transverse plate 17 through bolts, the outer wall of one side of the transverse plate 17 is fixed with a slide rail 18 through bolts, the inner wall of one side of each adjusting seat 1 is fixed with a speed reducing motor 25 through bolts, the output shaft of the speed reducing motor 25 is connected with a driving gear 21, the inner wall of one side of each adjusting seat 1 is fixed with a rotating rod 23 through a bearing, the inner wall of the driving gear 21 is fixed with a fixing shaft 22 through bolts, the outer walls of one ends of the fixing shaft 22 and the rotating rod 23 are respectively connected with two idler wheels 19, the two idler wheels 19 are connected to the sliding rail 18 in a sliding mode, one ends of the two fixing rods 2 are respectively connected with two moving rods 20 through bearings, one ends of the two moving rods 20 are respectively fixed to one side of the two idler wheels 19, the distance between the clamping plates 4 can be adjusted conveniently, and the applicability is further guaranteed.

The working principle is as follows: when in use, the electric telescopic rod 13 is started, the moving plate 14 and the connecting rod 15 are pushed to move, because the moving rod 15 and the reinforcing rod 16 are connected through a bearing, and one end of the reinforcing rod 16 is fixed at one end of the fixed rod 2, so that the two fixed plates 3 and the two clamping plates 4 can be driven to move in the chute 10, or the speed reducing motor 25 is started, the speed reducing motor 25 drives the driving gear 21 to rotate, the driving gear 21 and the driven gear 24 are meshed with each other, then through the action of the fixed shaft 21 and the rotating rod 23, the moving rod 20 is fixed at one end of the fixed shaft 21 and one end of the rotating rod 23, and the moving rod 20 is connected on the fixed rod 2 through a bearing, so that the two rollers 19 roll on the sliding rail 18, so that the two fixed plates 3 and the two clamping plates 4 are driven to move in the chute 10, thereby being, the utility model has the advantages of effectual improvement the suitability, at this in-process, spacing ring 11 and limiting plate 12 can play spacing effect to the removal of two grip blocks 4, through being provided with reset spring 6, connecting plate 7, flexible pipe 8 and rubber pad 9, can play the effect of buffering to steel when the centre gripping, have played the effect of protection to the clamping work piece simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A traction clamp for a steel traction machine comprises an adjusting seat (1) and is characterized in that a sliding groove (10) is formed in the inner wall of one side of the adjusting seat (1), two limiting plates (12) are fixed at the two ends of the sliding groove (10) respectively, two fixing rods (2) are connected to the inner wall of the sliding groove (10), the two fixing rods (2) are located between the two limiting plates (12), a limiting ring (11) is fixed to the inner wall of the sliding groove (10), the limiting ring (11) is located between the two fixing rods (2), two fixing plates (3) are fixed to one ends of the two fixing rods (2) respectively, two clamping plates (4) symmetrically arranged are fixed to the outer wall of one side of each fixing plate (3), an opening is formed in the outer wall of the top of each clamping plate (4), the inner wall of the opening is connected with a clamping pad (5), and reset springs (6) distributed at equal, grip block (4) bottom inner wall is fixed with flexible pipe (8) that the equidistance distributes, flexible pipe (8) top all is fixed with connecting plate (7), reset spring (6) bottom is all fixed on connecting plate (7) top outer wall, grip block (4) bottom outer wall is fixed with rubber pad (9) that the equidistance distributes, rubber pad (9) all are located connecting plate (7) below, and rubber pad (9) are located between flexible pipe (8).

2. The traction clamp for the steel traction machine according to claim 1, wherein the inner wall of one side of the adjusting seat (1) is fixed with an electric telescopic rod (13), and the output end of the electric telescopic rod (13) is fixed with a moving plate (14).

3. The traction clamp for the steel traction machine according to claim 2, wherein two symmetrically arranged connecting rods (15) are fixed on the outer wall of one side of the moving plate (14), one end of each connecting rod (15) is connected with two reinforcing rods (16) through a bearing, and one end of each reinforcing rod (16) is fixed on one end of each fixing rod (2).

4. The traction clamp for the steel traction machine is characterized in that the same transverse plate (17) is fixed on the inner walls of the two sides of the adjusting seat (1), and a slide rail (18) is fixed on the outer wall of one side of the transverse plate (17).

5. The steel product traction apparatus as claimed in claim 1, wherein the inner wall of the adjustment seat (1) is fixed with a reduction motor (25), the output shaft of the reduction motor (25) is connected with a driving gear (21), the inner wall of the adjustment seat (1) is fixed with a rotating rod (23) through a bearing, the outer wall of the rotating rod (23) is fixed with a driven gear (24), and the driving gear (21) and the driven gear (24) are engaged with each other.

6. The steel product traction apparatus as claimed in claim 5, wherein a fixed shaft (22) is fixed to an inner wall of the driving gear (21), two rollers (19) are respectively fixed to an outer wall of one end of the fixed shaft (22) and an outer wall of one end of the rotating rod (23), both rollers (19) are connected to the slide rail (18), two movable rods (20) are respectively connected to one end of the two fixed rods (2) through bearings, and one end of each movable rod (20) is respectively fixed to one side of each roller (19).

7. The steel traction machine traction jig as claimed in claim 2, wherein the electric telescopic rod (13) and the reduction motor (25) are connected with a switch through wires, and the switch is connected with a controller through wires.