CN215696939U - Rebar straightening machine capable of reducing material abrasion - Google Patents
Rebar straightening machine capable of reducing material abrasion Download PDFInfo
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- CN215696939U CN215696939U CN202122020606.XU CN202122020606U CN215696939U CN 215696939 U CN215696939 U CN 215696939U CN 202122020606 U CN202122020606 U CN 202122020606U CN 215696939 U CN215696939 U CN 215696939U
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Abstract
The utility model relates to a reduce material wear's bar straightener belongs to bar straightener's field, and it includes the frame, be equipped with the processing machine in the frame, still be equipped with the raw material frame in the frame, the raw material frame is located processing machine one side in the opposite direction of reinforcing bar silk advancing direction, the raw material frame includes fixing base and wire winding frame, fixing base and frame fixed connection, the reinforcing bar silk raw materials is around locating on the wire winding frame, the wire winding frame rotates with the fixing base relatively, the rotation plane of wire winding frame is parallel with the advancing direction of reinforcing bar silk on the processing machine. This application is through the former work or material rest with the winding of reinforcing bar silk raw materials, its process of giving out the reinforcing bar silk is along with the rotation of wire winding frame, and mutual friction takes place for reinforcing bar silk raw materials hardly and wire winding frame in this process, has the effect that reduces the impaired condition in reinforcing bar silk raw materials surface.
Description
Technical Field
The application relates to the field of steel bar straightening machines, in particular to a steel bar straightening machine capable of reducing material abrasion.
Background
In building construction, reinforcing steel bars are often embedded in concrete to enhance the strength of a building. The raw material of the steel bar is coiled steel bar wire, the steel bar wire is required to be processed into the required steel bar through straightening and fixed-length shearing, and a steel bar straightening machine is the equipment used in the process.
In the related art, the reinforcing bar straightening machine includes a press roller and a driver for rotating the press roller, and the press roller has a function of pulling the reinforcing bar wire when rotating. The steel wire used as the raw material is usually placed on the ground, or a steel pipe is provided to pass through the steel wire reel so that the steel wire raw material is not scattered.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: before the steel bar thread is pulled to the press roller, the steel bar thread will rub with the ground and the steel pipe, or will damage the surface of the steel bar thread, which affects the quality of the steel bar thread.
SUMMERY OF THE UTILITY MODEL
In order to improve the problems, the application provides a steel bar straightening machine capable of reducing material abrasion.
The application provides a reduce bar straightener of material wearing and tearing adopts following technical scheme:
the reinforcing steel bar straightening machine capable of reducing material abrasion comprises a machine frame, wherein a processing machine is arranged on the machine frame, a raw material frame is further arranged on the machine frame, the raw material frame is located on one side, facing the direction opposite to the advancing direction of reinforcing steel wires, of the processing machine, the raw material frame comprises a fixing seat and a wire winding frame, the fixing seat is fixedly connected with the machine frame, the reinforcing steel wires are wound on the wire winding frame, the wire winding frame and the fixing seat rotate relatively, and the rotating plane of the wire winding frame is parallel to the advancing direction of the reinforcing steel wires on the processing machine.
By adopting the technical scheme, the coiled raw materials of the steel bar wires are wound on the wire winding frame, when the processing machine pulls the steel bar wires, the steel bar wires start from the wire winding frame, meanwhile, the pulling force applied by the processing machine acts on the wire winding frame through the steel bar wires, so that the wire winding frame rotates, the raw materials of the steel bar wires wound on the wire winding frame hardly rub with the wire winding frame, and therefore the damage to the raw materials before straightening processing is reduced.
Preferably, the wire winding frame is detachably connected with the fixing seat, the wire winding frame comprises a middle shaft rod, a placing groove is formed in the fixing seat, a plurality of supporting rollers are rotatably connected to the groove wall of the placing groove, the rotating planes of the supporting rollers are parallel to the rotating plane of the wire winding frame, and the peripheral surfaces of the supporting rollers are abutted to the peripheral surface of the middle shaft rod in a fit manner.
Through adopting above-mentioned technical scheme, take off the wire winding frame from the fixing base so that the assembly of reinforcing bar silk raw materials, and the standing groove centering axostylus axostyle that has supporting roller is equivalent to the bearing, has improved the smooth degree when the wire winding frame rotates.
Preferably, the width of the groove on the fixed seat and at the notch of the placing groove gradually decreases along the direction close to the bottom of the groove.
Through adopting above-mentioned technical scheme, with the in-process of well axostylus axostyle installation in to the standing groove, the dimensional change of standing groove notch department provides certain regulation allowance for the alignment process of axis pole tip, the installation operation of the wire winding frame of being convenient for and fixing base.
Preferably, the retaining bolt is arranged on the fixed seat and in a penetrating mode at the notch of the placing groove, and the retaining bolt is used for plugging the notch of the placing groove.
Through adopting above-mentioned technical scheme, stopping of stopping bolt under, the axis pole is difficult for leaving the tank bottom of standing groove, has improved the position state stability of wire winding frame under operating condition.
Preferably, the wire winding frame further comprises a connecting rod, a stay rod and an adjusting assembly, the adjusting assembly comprises an adjusting rod, one end of the connecting rod is fixedly connected with the middle shaft rod, the other end of the connecting rod is hinged to the stay rod, one end of the adjusting rod is hinged to the stay rod, the other end of the adjusting rod slides relative to the middle shaft rod, the rotating planes of the adjusting rod and the stay rod are parallel, the sliding direction of the adjusting rod relative to the middle shaft rod is parallel to the rotating plane of the adjusting rod, and the length of the adjusting rod is greater than or equal to that of the connecting rod.
By adopting the technical scheme, the end of the connecting end of the adjusting screw rod and the middle shaft rod is moved to turn the supporting screw rod, and when the end of the supporting screw rod is close to the middle shaft rod, the end of the winding screw rod obtains an operation space for sleeving the reinforcing steel wire on the winding frame.
Preferably, the adjusting rod, the connecting rod and the stay rod are arranged in an annular array by taking the axis of the middle shaft rod as the center, the adjusting assembly further comprises a sliding sleeve, the sliding sleeve is sleeved outside the middle shaft rod, and the sliding sleeve is hinged to one end, facing the middle shaft rod, of all the adjusting rods.
Preferably, the adjusting assembly further comprises an abutting nut, the abutting nut is coaxially in threaded connection with the middle shaft rod, and the abutting nut abuts against the end face of the sliding sleeve.
Through adopting above-mentioned technical scheme, rotate the butt nut, sliding sleeve removes under the promotion of butt nut for sliding sleeve drives the one end synchronous motion of all regulation poles, has realized the synchronous swing control to all feed struts poles.
Preferably, the middle shaft rod is provided with a limiting shaft shoulder, and when the table top of the limiting shaft shoulder is abutted against the sliding sleeve, the length direction of the adjusting rod is perpendicular to the axis of the middle shaft rod.
Through adopting above-mentioned technical scheme, spacing shaft shoulder prevents that sliding sleeve from removing the head, has reduced the condition emergence that makes the tip unidirectional movement of adjusting the pole and the bracing wire reciprocating swing that arouses.
Preferably, the two ends of the supporting rod are fixedly connected with limiting bending parts, and the limiting bending parts are located on one side, away from the middle shaft rod, of the supporting rod.
Through adopting above-mentioned technical scheme, spacing portion of bending is spacing to the reinforcing bar silk raw materials in the both ends of propping the lead screw and is blockked, has reduced the probability that the reinforcing bar silk raw materials drops from the wire winding frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the winding frame is arranged in a rotating mode relative to the fixing seat, coiled reinforcing steel wire raw materials are wound on the winding frame, when the processing machine pulls the reinforcing steel wires, the reinforcing steel wires start from the winding frame, meanwhile, pulling force applied by the processing machine acts on the winding frame through the reinforcing steel wires, and therefore the winding frame rotates, the reinforcing steel wire raw materials wound on the winding frame hardly rub with the winding frame, and damage to the raw materials before straightening processing is reduced;
2. through adjusting part's setting, remove the slip sleeve, under the effect of adjusting the pole, the one end that the connecting rod was kept away from to the vaulting pole can be close to or keep away from the upset of well axostylus axostyle, can provide operating space for suit the reinforcing bar raw materials outside the wire winding frame from this.
Drawings
FIG. 1 is a schematic diagram of a bar straightener embodying features for reducing material wear in an embodiment of the present application.
FIG. 2 is a schematic structural diagram for embodying a wire-winding frame in the embodiment of the present application.
Fig. 3 is a schematic structural diagram for embodying the placement groove in the embodiment of the present application.
Description of reference numerals: 1. a frame; 11. processing machine; 2. a raw material frame; 21. a fixed seat; 211. a placement groove; 212. supporting the rollers; 213. a backstop bolt; 22. a wire winding frame; 221. a middle shaft lever; 2211. a limiting shaft shoulder; 2212. hoisting holes; 222. a connecting rod; 223. a screw supporting rod; 2231. a limiting bending part; 3. an adjustment assembly; 31. adjusting a rod; 32. a sliding sleeve; 33. abutting against the nut; 4. and (4) reinforcing steel bar silk raw materials.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a steel bar straightening machine capable of reducing material abrasion, which comprises a rack 1, wherein a processing machine 11 and a raw material rack 2 are arranged on the rack 1; the material frame 2 is used for placing the raw material 4 of the steel wire, and the processing machine 11 is used for pulling the steel wire on the material frame 2 to perform processing operations such as straightening and material cutting, so that the material frame 2 is positioned on the side of the processing machine 11 opposite to the advancing direction of the processed steel wire.
As shown in fig. 1 and 2, the material frame 2 includes a fixing base 21 and a wire winding frame 22, the fixing base 21 is integrally formed with the frame 1, the wire winding frame 22 is detachably mounted on the fixing base 21 and can rotate on the fixing base 21, and the steel bar wire material 4 is wound on the wire winding frame 22. The wire-winding frame 22 is a framework composed of a plurality of steel rods or steel pipes, and can keep the steel wire raw material 4 in a reel shape for a long time; the wire winding frame 22 mainly includes a central shaft 221, a connecting rod 222, a wire supporting rod 223, and an adjusting assembly 3, wherein the central shaft 221 is coaxial with the steel bar raw material 4 in a reel shape. The adjusting assembly 3 comprises an adjusting rod 31 and a sliding sleeve 32, and the sliding sleeve 32 is sleeved on the middle shaft rod 221; one end of the connecting rod 222 is welded and fixed at the position of the middle shaft rod 221 close to the end side wall of the middle shaft rod, the other end of the connecting rod 222 is hinged with one end of the stay rod 223, one end of the stay rod 223 far away from the connecting rod 222 is hinged with one end of the adjusting rod 31, and one end of the adjusting rod 31 far away from the stay rod 223 is hinged with the outer side wall of the sliding sleeve 32. The number of the adjusting rods 31, the connecting rods 222 and the support rods 223 on a single middle shaft rod 221 is four, the four connecting rods 222 are arranged in an annular array by taking the axis of the middle shaft rod 221 as a center, and the rotating plane of the support rods 223 is overlapped with the rotating plane of the adjusting rods 31 and is parallel to the axis of the middle shaft rod 221.
As shown in fig. 1 and 2, the adjusting assembly 3 further includes an abutment nut 33, a limiting shoulder 2211 is formed on the side wall of the middle shaft 221, and the surface of the limiting shoulder 2211 faces the direction of the middle shaft 221 away from the connecting rod 222; the sliding sleeve 32 is located on the middle shaft rod 221 and located at a portion of the limiting shaft shoulder 2211 away from the connecting rod 222, meanwhile, an external thread structure is formed on the side wall of the middle shaft rod 221 of the portion, and the abutting nut 33 is also located on the portion and coaxially and threadedly connected with the middle shaft rod 221. The distance formed between the abutment nut 33 and the limiting shoulder 2211 is the range in which the sliding sleeve 32 can move, and in the moving process of the sliding sleeve 32, the length direction of the support rod 223 is changed continuously: the sliding sleeve 32 is moved away from the connecting rod 222, and the end of the support rod 223 away from the connecting rod 222 is moved closer to the middle shaft 221, so that the coiled steel wire raw material 4 is easily inserted from the end of the wire winding frame 22. From the geometrical relationship of the sides of the quadrangle, only when the length of the adjusting rod 31 is greater than or equal to the connecting rod 222, the length direction of the support rod 223 is parallel to the axis of the middle shaft rod 221. In this embodiment, the length of the adjustment rod 31 is equal to the length of the connection rod 222, and when the sliding sleeve 32 moves to abut against the limit shoulder 2211, the length direction of the adjustment rod 31 is perpendicular to the middle shaft rod 221.
As shown in fig. 2, when the raw material 4 is sleeved on the wire winding frame 22 and the sliding sleeve 32 moves to fit with the limiting shoulder 2211, the wire supporting rod 223 and the inner side of the raw material 4 are tightly pressed against each other. Both ends of the supporting rod 223 are integrally formed with a limiting bending part 2231, and the bending direction of the limiting bending part 2231 is the side of the supporting rod 223 departing from the middle shaft rod 221, which is used for reducing the probability that the reinforcing steel bar thread raw material 4 is separated from the supporting rod 223 from the end part of the supporting rod 223.
As shown in fig. 1 and 3, after the wire winding frame 22 is mounted on the fixed base 21, the length direction of the central shaft rod 221 is parallel to the ground, and the rotation plane of the wire winding frame 22 is parallel to the advancing direction of the steel wire into the processing machine 11. The fixing seat 21 has two opposite ends respectively located in the length direction of the middle shaft rod 221, the fixing seat 21 is provided with a placing groove 211 facing one side of the wire winding frame 22, the length direction of the placing groove 211 is the vertical direction, the notch of the placing groove 211 is located at the upper part, and the end part of the middle shaft rod 221 can enter from the notch of the placing groove 211 and slide down to the groove bottom of the placing groove 211. The wall of the groove at the bottom of the placing groove 211 is rotatably connected with a plurality of supporting rollers 212, the rotating axis of the supporting rollers 212 is parallel to the axis of the middle shaft rod 221, and the circumferential surface of the supporting rollers 212 is abutted to the side wall at the end of the middle shaft rod 221. A retaining bolt 213 is in threaded connection with the fixed seat 21 at the notch of the placing groove 211, and the length direction of the retaining bolt 213 is perpendicular to the length direction of the middle shaft rod 221 and is perpendicular to the length direction of the placing groove 211; the retaining bolt 213 is located in the placing groove 211 and between the notch and the middle shaft rod 221, and plays a role in retaining and limiting the middle shaft rod 221.
As shown in fig. 2 and 3, in order to facilitate the installation of the wire winding frame 22 on the fixing base 21, a hoisting hole 2212 is formed on the side wall of the bottom bracket shaft 221 near the end thereof, and the hoisting hole 2212 can be used as a force application point when the wire winding frame 22 is hoisted. The groove width at the groove opening of the placing groove 211 gradually decreases in the direction close to the groove bottom, so that the adjustment margin of the aligning operation when the middle shaft rod 221 is installed increases.
The implementation principle of the reinforcing steel bar straightening machine for reducing material abrasion in the embodiment of the application is as follows:
the raw material of the steel bar thread 4 is sleeved on the wire winding frame 22, the raw material of the steel bar thread 4 is supported by the adjusting component 3, then the wire winding frame 22 is lifted and assembled on the fixed seat 21, the retaining bolt 213 is screwed in, and the raw material frame 2 is completely erected. When the processing machine 11 performs a processing operation, the tension applied to the steel wire by the processing machine 11 acts on the wire winding frame 22, the wire winding frame 22 is pulled to rotate, and the steel wire is continuously paid out while rotating, and the steel wire raw material 4 wound around the wire winding frame 22 hardly slides relative to the wire winding frame 22 in the process.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a reduce straightener of material wearing and tearing, includes frame (1), be equipped with processing machine (11) on frame (1), its characterized in that: the processing machine is characterized in that a raw material frame (2) is further arranged on the machine frame (1), the raw material frame (2) is located on one side, facing the opposite direction of the travelling direction of the steel bar wires, of the processing machine (11), the raw material frame (2) comprises a fixing seat (21) and a wire winding frame (22), the fixing seat (21) is fixedly connected with the machine frame (1), the steel bar wires are wound on the wire winding frame (22), the wire winding frame (22) and the fixing seat (21) rotate relatively, and the rotating plane of the wire winding frame (22) is parallel to the travelling direction of the steel bar wires on the processing machine (11).
2. The straightener for reducing abrasion of material as claimed in claim 1, wherein: the wire winding frame (22) is detachably connected with the fixing base (21), the wire winding frame (22) comprises a middle shaft rod (221), a placing groove (211) is formed in the fixing base (21), a plurality of supporting rollers (212) are rotatably connected to the groove wall of the placing groove (211), the rotating plane of each supporting roller (212) is parallel to the rotating plane of the wire winding frame (22), and the peripheral surface of each supporting roller (212) is abutted to the peripheral surface of the middle shaft rod (221).
3. The straightener for reducing abrasion of material as claimed in claim 2, wherein: the groove width of the fixed seat (21) at the notch of the placing groove (211) is gradually reduced along the direction close to the groove bottom.
4. The straightener for reducing abrasion of material as claimed in claim 2, wherein: and the fixed seat (21) is provided with a retaining bolt (213) at the notch of the placing groove (211), and the retaining bolt (213) is used for plugging the notch of the placing groove (211).
5. The straightener for reducing abrasion of material as claimed in claim 2, wherein: the wire winding frame (22) further comprises a connecting rod (222), a support rod (223) and an adjusting assembly (3), the adjusting assembly (3) comprises an adjusting rod (31), one end of the connecting rod (222) is fixedly connected with the middle shaft rod (221), the other end of the connecting rod (222) is hinged to the support rod (223), one end of the adjusting rod (31) is hinged to the support rod (223), the other end of the adjusting rod (31) slides relative to the middle shaft rod (221), the rotating planes of the adjusting rod (31) and the support rod (223) are parallel, the sliding direction of the adjusting rod (31) relative to the middle shaft rod (221) is parallel to the rotating plane of the adjusting rod (31), and the length of the adjusting rod (31) is greater than or equal to that of the connecting rod (222).
6. The straightener for reducing abrasion of material as claimed in claim 5, wherein: the adjusting rod (31), the connecting rod (222) and the support rod (223) are arranged in an annular array by taking the axis of the middle shaft rod (221) as the center, the adjusting assembly (3) further comprises a sliding sleeve (32), the sliding sleeve (32) is sleeved outside the middle shaft rod (221), and the sliding sleeve (32) is hinged to one end, facing the middle shaft rod (221), of each adjusting rod (31) at the same time.
7. The straightener for reducing abrasion of material as claimed in claim 6, wherein: the adjusting assembly (3) further comprises an abutting nut (33), the abutting nut (33) is in coaxial threaded connection with the middle shaft rod (221), and the abutting nut (33) abuts against the end face of the sliding sleeve (32).
8. The straightener for reducing abrasion of material as claimed in claim 7, wherein: the middle shaft lever (221) is provided with a limiting shaft shoulder (2211), and when the table top of the limiting shaft shoulder (2211) is abutted against the sliding sleeve (32), the length direction of the adjusting rod (31) is perpendicular to the axis of the middle shaft lever (221).
9. The straightener for reducing abrasion of material as claimed in claim 5, wherein: the two ends of the supporting rod (223) are fixedly connected with limiting bending parts (2231), and the limiting bending parts (2231) are located on one side, far away from the middle shaft rod (221), of the supporting rod (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020606.XU CN215696939U (en) | 2021-08-25 | 2021-08-25 | Rebar straightening machine capable of reducing material abrasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020606.XU CN215696939U (en) | 2021-08-25 | 2021-08-25 | Rebar straightening machine capable of reducing material abrasion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215696939U true CN215696939U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122020606.XU Active CN215696939U (en) | 2021-08-25 | 2021-08-25 | Rebar straightening machine capable of reducing material abrasion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215696939U (en) |
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2021
- 2021-08-25 CN CN202122020606.XU patent/CN215696939U/en active Active
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