CN211803556U - Special-shaped steel strand straightener - Google Patents

Abstract

The utility model discloses a deformed steel strand wires straightener, including the backing plate, backing plate one side upper end is fixed to be provided with rotatable fixed wheelset, has seted up the cavity in the backing plate opposite side, and the guide way has been seted up to the cavity lower extreme, and the slip cover is equipped with the guide block in the guide way, rotates the cover in guide block one end and is equipped with the screw rod that extends to the cavity outside, and the welding of the guide block other end has the cross support, and cross support upper end fixedly connected with corresponds and rotatable moving wheelset with fixed wheelset level, and it has two horizontal poles to correspond the welding on. The utility model is provided with a cavity in one side of the backing plate away from the fixed wheel group, and utilizes the rotation of the screw to drive the connected guide block and the cross bracket to move along with the driving wheel group in a position capable of being adjusted in two directions; set up the horizontal pole that the cover established spring and sliding sleeve on the cavity inner wall, through connecting branch between sliding sleeve and cross support, provide direction and cushioning effect for the driving wheel group of back-and-forth movement to ensure the stability of driving wheel group and fixed pulley group centre gripping steel strand wires.

Description

Special-shaped steel strand straightener

Technical Field

The utility model relates to a steel strand wires processing technology field especially relates to a deformed steel strand wires straightener.

Background

The steel strand is the most widely developed product in rubber framework materials and also the product with the greatest production difficulty in metal products. The international bureau of standards for synthetic fiber defines steel strands as follows: a structure consisting of two or more steel filaments, or a combination of strands or filaments. Generally, it can be understood that the steel strand is a thin steel strand or rope made of high-quality high-carbon steel, the surface of which is plated with brass and has special purposes, and the steel strand has the advantages of long service life, high driving speed, puncture resistance, good elasticity, safety, comfort, fuel saving and the like, so that the application range of the steel strand is very wide.

Under the existing processing technology, when the flat steel strand is rolled in a tire factory, the flat cord is arranged in a straight line in the long axis direction, so that the rolling density can be reduced, the using amount of the steel strand can be reduced, and meanwhile, the thickness of a rolled rubber plate can be reduced due to the existence of the short axis, and the use of rubber materials is reduced. However, how to produce the flat steel strand by using the original equipment, that is, the steel strand with a linear structure becomes a difficult problem to be solved urgently under the current situation, and the deformed and curled steel strand has great operation difficulty and inconvenience in the later use process, so that the application efficiency and the effect are seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the steel strand of curling abnormal shape is difficult to carry out straightening processing among the prior art, and the special-shaped steel strand straightener who provides.

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

the utility model provides a deformed steel strand straightener, includes the backing plate, backing plate one side upper end is fixed to be provided with rotatable fixed wheelset, and has seted up the cavity in the backing plate opposite side, the guide way has been seted up to the cavity lower extreme, and slides in the guide way and overlap and be equipped with the guide block, it is equipped with the screw rod that extends to the cavity outside to rotate the cover in guide block one end, and the welding of the guide block other end has a cross support, cross support upper end fixedly connected with corresponds and rotatable movable wheelset with fixed wheelset level, it has two horizontal poles to correspond the welding on the cavity inner wall, and all overlaps on two horizontal poles and be equipped with spring and the sliding sleeve that is connected, equal round.

Preferably, the fixed wheel set and the movable wheel set are both positioned at the upper end of the base plate, and the number of the fixed wheel sets which are distributed in a crossed mode is one more than that of the movable wheel sets.

Preferably, the guide groove is longitudinally opened between every two adjacent fixed wheel sets.

Preferably, the cavity is provided with a threaded hole for rotating the sleeved screw rod in the outer wall far away from the cross rod, and one end of the screw rod far away from the guide block extends out of the cavity through the threaded hole.

Preferably, the upper end of the base plate, which is located on one side of the driving wheel set, is provided with a long hole located right above the guide groove, and the driving wheel set connected with the cross-shaped support penetrates through the long hole in a sliding mode and extends out of the upper end of the base plate.

Preferably, two horizontal poles are located driving wheel group both sides respectively, and the fixed cover of the one end that the sliding sleeve was kept away from to the spring is located on the horizontal pole.

Preferably, the sliding sleeve is slidably sleeved on the cross rod.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up the guide way that the slip cap was equipped with the guide block in one side that the cavity was seted up to the backing plate, utilize the guide block to connect rotatable flexible screw rod and cross support and driving wheel group, but utilize the screw rod to drive the position removal that the driving wheel group that links to each other with it carries out the two-way adjustment on the backing plate to make the driving wheel group can adjust the interval with fixed wheelset according to the deformation degree of steel strand wires.

2. The utility model discloses a welding is located the horizontal pole of driving wheel group both sides on the cavity inner wall to set up the sliding sleeve by spring elastic support on the horizontal pole, through round pin hub connection branch between sliding sleeve and cross support, for the driving wheel group of back-and-forth movement provides the support that has the cushioning effect, ensures the motion stability of driving wheel group.

In summary, the utility model is provided with a cavity in one side of the backing plate away from the fixed wheel set, and the guide block and the cross-shaped bracket which are connected are driven by the rotation of the screw rod to move along with the driving wheel set in a position which can be adjusted in two directions; simultaneously, set up the horizontal pole of establishing spring and sliding sleeve on the cavity inner wall, through connecting branch between sliding sleeve and cross support, for the driving wheel group of back-and-forth movement provides direction and cushioning effect, thereby ensure the stability of driving wheel group and fixed pulley group centre gripping steel strand wires.

Drawings

Fig. 1 is a schematic structural diagram of a deformed steel strand straightener provided by the utility model;

FIG. 2 is an enlarged view of the A part of the deformed steel strand straightener provided by the utility model;

fig. 3 is a top view of the deformed steel strand straightener provided by the utility model.

In the figure: the device comprises a base plate 1, a fixed wheel set 2, a cavity 3, a guide groove 4, a guide block 5, a screw rod 6, a cross bracket 7, a movable wheel set 8, a cross rod 9, a spring 10, a sliding sleeve 11, a supporting rod 12, a long hole 13 and a threaded hole 14.

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.

Referring to fig. 1-3, a deformed steel strand straightener comprises a backing plate 1, a rotatable fixed wheel set 2 is fixedly arranged at the upper end of one side of the backing plate 1, a cavity 3 is arranged in the other side of the backing plate 1, a guide groove 4 is arranged at the lower end of the cavity 3, a guide block 5 is slidably sleeved in the guide groove 4, the guide block 5 can move linearly by using the limiting and guiding effect of the guide groove 4, a screw 6 extending out of the cavity 3 is rotatably sleeved in one end of the guide block 5, the telescopic adjustment in the cavity 3 can be realized by using the rotating screw 6, so as to pull the guide block 5 to move back and forth, a cross support 7 is welded at the other end of the guide block 5, a movable wheel set 8 which horizontally corresponds to the fixed wheel set 2 and can rotate is fixedly connected at the upper end of the cross support 7, two cross rods 9 are correspondingly welded on the inner wall of the cavity 3, a supporting rod 12 is connected between the cross-shaped bracket 7 and the two sliding sleeves 11 through a pin shaft.

Referring to the accompanying drawing 3, the fixed wheel set 2 and the movable wheel set 8 are both located at the upper end of the backing plate 1, and the fixed wheel set 2 distributed in a crossed manner has one more wheel than the movable wheel set 8, so that the fixed wheel set 2 and the movable wheel set 8 can clamp the steel strand from different directions, and the steel strand can move linearly on the backing plate 1.

The guide groove 4 is longitudinally arranged between every two adjacent fixed wheel sets 2.

The cavity 3 is far away from and is equipped with the screw hole 14 that the screw rod 6 was established to the cover in the outer wall of horizontal pole 9, and outside the screw rod 6 was kept away from the one end of guide block 5 and is passed through screw hole 14 extension cavity 3, twists reverse the screw rod 6 that the driving wheel group 8 that needs the adjustment position corresponds through the manual work to the position adjustment around the realization driving wheel group 8.

The upper end of the cushion plate 1, which is positioned on one side of the movable wheel set 8, is provided with a long hole 13 which is positioned right above the guide groove 4, the movable wheel set 8 connected with the cross-shaped bracket 7 slides to penetrate through the long hole 13 and extends to the outside of the upper end of the cushion plate 1, the movable wheel set 8 horizontally corresponding to the fixed wheel set 2 can be conveniently arranged by utilizing the long hole 13, and meanwhile, the movable wheel set 8 can also be limited and guided.

Two cross bars 9 are respectively positioned at two sides of the movable wheel set 8, and one end of the spring 10 far away from the sliding sleeve 11 is fixedly sleeved on the cross bars 9.

The sliding sleeve 11 is slidably sleeved on the cross rod 9, and can provide guiding and buffering support for the driving wheel set 8 by means of the cross support 7 under the action of the telescopic elasticity of the spring 10.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

firstly, placing a deformed steel strand to be straightened between a fixed wheel set 2 and a movable wheel set 8;

secondly, manually twisting the screw 6 at one side of the base plate 1 corresponding to the cavity 3 to enable the screw 6 to rotate in the threaded hole 14, and driving the guide block 5 to linearly move in the guide groove 4 by utilizing the rotating threaded rod 6;

thirdly, the guide block 5 drives the cross support 7 to move in the same direction, the moving cross support 7 extrudes the two support rods 12, and the stressed support rods 12 extrude the sliding sleeve 11 connected with the stressed support rods;

fourthly, the stressed sliding sleeve 11 slides by taking the cross rod 9 as a guide, and extrudes the spring 10 connected with the stressed sliding sleeve, so that the stressed sliding sleeve 11 provides a reverse supporting function under the elastic force action of the spring 10;

fifthly, at the same time, under the driving of the cross-shaped bracket 7, the movable wheel set 8 moves towards the fixed wheel set 2 side at the upper end of the cushion plate 1 through the long hole 13, so that the steel strand is extruded.

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 (7)

1. A special-shaped steel strand straightener comprises a base plate (1) and is characterized in that the upper end of one side of the base plate (1) is fixedly provided with a rotatable fixed wheel set (2), a cavity (3) is arranged in the other side of the backing plate (1), a guide groove (4) is arranged at the lower end of the cavity (3), a guide block (5) is sleeved in the guide groove (4) in a sliding manner, a screw rod (6) extending out of the cavity (3) is sleeved in one end of the guide block (5) in a rotating manner, a cross support (7) is welded at the other end of the guide block (5), a movable wheel set (8) which horizontally corresponds to the fixed wheel set (2) and can rotate is fixedly connected at the upper end of the cross support (7), two cross rods (9) are correspondingly welded on the inner wall of the cavity (3), and the two cross rods (9) are sleeved with springs (10) and sliding sleeves (11) which are connected, and a support rod (12) is connected between the cross support (7) and the two sliding sleeves (11) through a pin shaft.

2. A special-shaped steel strand straightener according to claim 1, characterized in that the fixed wheel set (2) and the movable wheel set (8) are both positioned at the upper end of the backing plate (1), and the number of the fixed wheel sets (2) which are distributed in a cross way is one more than that of the movable wheel sets (8).

3. A deformed steel strand straightener according to claim 1, characterized in that the guide groove (4) opens longitudinally between each two adjacent fixed wheel sets (2).

4. A deformed steel strand straightener as claimed in claim 3, characterized in that the outer wall of the cavity (3) far away from the cross bar (9) is provided with a threaded hole (14) for rotatably sleeving the screw (6), and one end of the screw (6) far away from the guide block (5) extends out of the cavity (3) through the threaded hole (14).

5. A deformed steel strand straightener as claimed in claim 1, characterized in that the upper end of the base plate (1) on one side of the movable wheel set (8) is provided with a slot (13) directly above the guide groove (4), and the movable wheel set (8) connected with the cross bracket (7) slides through the slot (13) and extends out of the upper end of the base plate (1).

6. A deformed steel strand straightener according to claim 5, characterized in that two cross bars (9) are respectively positioned at both sides of the movable wheel set (8), and one end of the spring (10) far away from the sliding sleeve (11) is fixedly sleeved on the cross bars (9).

7. A deformed steel strand straightener according to claim 6, characterized in that the sliding sleeve (11) is slidably sleeved on the cross bar (9).

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