CN216991329U - Abrasive belt derusting machine for wire rod pretreatment - Google Patents
Abrasive belt derusting machine for wire rod pretreatment Download PDFInfo
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- CN216991329U CN216991329U CN202220421741.7U CN202220421741U CN216991329U CN 216991329 U CN216991329 U CN 216991329U CN 202220421741 U CN202220421741 U CN 202220421741U CN 216991329 U CN216991329 U CN 216991329U
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- wheel
- abrasive belt
- flexible abrasive
- tensioning
- wire
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Abstract
The utility model discloses an abrasive belt derusting machine for wire rod pretreatment, which comprises two mounting discs arranged in a main machine body, wherein a grinding wheel grinding mechanism consists of a flexible abrasive belt, a driving wheel and two driven wheels, the driving wheel and the two driven wheels are arranged in a triangle shape, the flexible abrasive belt is sleeved on the driving wheel and the driven wheels, a wire supporting pipe is inserted in the center of the mounting discs, through grooves are symmetrically arranged on the upper end surfaces of the head end and the tail end of the wire supporting pipe, so that flexible abrasive band sees through logical groove and polishes the wire rod butt, and the mounting disc is provided with first straining device at the bilateral symmetry of support wire pipe, and first straining device is including being used for first straining wheel, the connecting rod of butt on flexible abrasive band, and the one end of connecting rod articulates on first straining wheel, and the other end articulates on the mounting disc, is provided with the spring on the mounting disc, and the other end butt of spring is in the middle part of connecting rod, and the spring is located the inside on flexible abrasive band. The utility model can tension the flexible abrasive belt and improve the derusting effect.
Description
Technical Field
The utility model relates to the technical field of welding wire production, in particular to an abrasive belt derusting machine for wire rod pretreatment.
Background
The quality of surface rust removal before wire rod drawing directly influences the quality and the yield of wire drawing, and the abrasive belt grinding rust removal replaces the traditional acid cleaning rust removal in the actual production, so that the pollution to the environment can be reduced from the source. The existing abrasive belt derusting machine is characterized in that two groups of abrasive belt frames which are formed by a driving wheel and a tensioning wheel and used for continuous grinding are arranged on disks at two ends, a shaft parallel structure is adopted, a round abrasive belt is sleeved on the outer surface of each wheel, a steel wire passing through the center of each disk directly contacts with a flexible abrasive belt without any object support, the steel wire is fed forwards at a certain tension and linear velocity during working, the driving wheel drives the flexible abrasive belt to do high-speed rotary motion, and the grinding force generated by tensioning the flexible abrasive belt is utilized to carry out circumferential polishing and derusting on the surface of the steel wire.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the abrasive belt derusting machine for wire rod pretreatment is provided to tension a flexible abrasive belt and improve the derusting effect.
The abrasive belt rust remover for wire rod pretreatment comprises two mounting discs arranged in a main machine body side by side, wherein each mounting disc is provided with an abrasive wheel grinding mechanism, each abrasive wheel grinding mechanism consists of a flexible abrasive belt, a driving wheel and two driven wheels, the driving wheel and the two driven wheels are arranged in a shape like a Chinese character 'pin', the flexible abrasive belts are sleeved on the driving wheel and the driven wheels and are used for grinding and removing rust for wire rods, the driving wheels on the two mounting discs are coaxially arranged through a transmission shaft, driven gears are sleeved on the transmission shaft, a driving motor is arranged in the main machine body, an output shaft of the driving motor is sleeved with a driving gear, chains are sleeved on the driving gear and the driven gears, wire supporting pipes are inserted in the centers of the mounting discs, and through grooves are symmetrically arranged on the upper end faces of the head end and the tail end of each wire supporting pipe, the flexible abrasive belt is convenient to abut against and polish wires through the through groove, the first tensioning mechanisms are symmetrically arranged on the two sides of the wire supporting pipe of the mounting disc, each first tensioning mechanism comprises a first tensioning wheel and a connecting rod, the first tensioning wheels are abutted against the flexible abrasive belt, one end of each connecting rod is hinged to the corresponding first tensioning wheel, the other end of each connecting rod is hinged to the mounting disc, a spring is arranged on the mounting disc, the other end of each spring abuts against the middle of the corresponding connecting rod, and the spring is located inside the flexible abrasive belt.
As a further improvement of the above scheme, two second tensioning mechanisms are symmetrically arranged on the mounting plate, each second tensioning mechanism comprises a connecting block, an L-shaped driving rod, a second tensioning wheel and a torsion spring, the connecting block, the L-shaped driving rod, the second tensioning wheel and the torsion spring are located on the mounting plate, the L-shaped driving rod is vertically and rotatably connected to the connecting block, the second tensioning wheel is hinged to the other end of the L-shaped driving rod and is abutted to the flexible abrasive belt to tension the flexible abrasive belt, one end of the torsion spring is fixed to the connecting block, and the other end of the torsion spring is connected to the L-shaped driving rod.
As a further improvement of the above scheme, a transverse sliding groove is radially arranged on the mounting plate, a wheel shaft of one of the driven wheels slides in the transverse sliding groove, the wheel shaft is arranged in the bearing seat, a plurality of arc-shaped gaskets are transversely stacked in the transverse sliding groove, the arc-shaped gaskets are matched with the bearing seat, a compression spring is arranged in the transverse sliding groove, an arc-shaped supporting sheet is arranged at the other end of the compression spring, and the position of the bearing seat is fixed through the arc-shaped supporting sheet and the arc-shaped gaskets.
As a further improvement of the above scheme, a fixing plate with a through hole is arranged in the transverse sliding groove, pre-tightening bolts are symmetrically arranged on the fixing plate, a T-shaped cylinder is arranged in the transverse sliding groove in a sliding manner, the T-shaped cylinder is arranged in the through hole in a sliding manner, the inner end of the pre-tightening bolt is abutted against the T-shaped cylinder, and the inner end surface of the T-shaped cylinder is connected with the compression spring.
The utility model has the beneficial effects that:
compared with the prior art, the abrasive belt rust remover for wire rod pretreatment provided by the utility model has the advantages that when the abrasive belt rust remover rotates, the driving motor works, the driving wheel is driven to rotate through the actions of the driving gear, the chain and the driven gear in sequence, the flexible abrasive belt is utilized to grind and remove rust on the wire rod,
under the action of the spring, force is applied to the middle part of the connecting rod, so that the first tensioning wheel abuts against the flexible sand belt to tension the flexible sand belt;
the L-shaped driving rod and the second tensioning wheel are driven to abut against the flexible abrasive belt under the action of the torsion spring to tension the flexible abrasive belt;
after the flexible abrasive belt is used for a long time, the flexible abrasive belt can be loosened, the bearing seat can be pushed outwards by reducing the number of the arc-shaped gaskets, under the action of the compression spring, transverse force is applied to the bearing seat to tightly press the bearing seat in the transverse sliding groove, the flexible abrasive belt can be adjusted to be always in a tensioning state, specifically, the pre-tightening bolt can be screwed to adjust the feeding depth of the pre-tightening bolt on the fixing plate to adjust the compression condition of the compression spring, and the pre-tightening force is always kept.
The abrasive belt derusting machine for wire rod pretreatment provided by the utility model can tension a flexible abrasive belt and improve the derusting effect.
Drawings
The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic structural view of the internal tensioning mechanism of the present invention;
fig. 3 is a schematic structural view of the transverse chute, the driven wheel and other components of the utility model.
Detailed Description
As shown in fig. 1-3, the abrasive belt rust remover for wire rod pretreatment provided by the utility model comprises two mounting discs 2 arranged inside a main body 1, wherein two mounting discs 2 are arranged side by side, each mounting disc 2 is provided with a grinding wheel grinding mechanism, the grinding wheel grinding mechanism comprises a flexible abrasive belt 3, a driving wheel 4 and two driven wheels 5, the driving wheel 4 and the two driven wheels 5 are arranged in a delta shape, the flexible abrasive belt 3 is sleeved on the driving wheel 4 and the driven wheels 5 and is used for grinding and removing rust on a wire rod 100, the driving wheels 4 on the two mounting discs 2 are coaxially arranged through a transmission shaft, driven gears are sleeved on the transmission shaft, a driving motor is arranged inside the main body 1, an output shaft of the driving motor is sleeved with a driving gear, chains are sleeved on the driving gear and the driven gears, a wire supporting pipe 6 is inserted in the center of the mounting discs 2, through grooves are symmetrically arranged on the upper end surfaces of the head end and the tail end of the wire supporting pipe 6, so that flexible abrasive belt 3 polishes wire 100 against through the through groove.
The tensioning force of the utility model for the flexible sanding belt 3 can be achieved in three ways:
the first method comprises the following steps: the mounting disc 2 is symmetrically provided with first tensioning mechanisms at two sides of the wire supporting pipe 6, each first tensioning mechanism comprises a first tensioning wheel 7 and a connecting rod 8 which are used for abutting against the flexible abrasive belt 3, one end of each connecting rod 8 is hinged to the corresponding first tensioning wheel 7, the other end of each connecting rod 8 is hinged to the mounting disc 2, a spring 9 is arranged on the mounting disc 2, the other end of each spring 9 abuts against the middle of the corresponding connecting rod 8, and the springs 9 are located inside the flexible abrasive belt 3. Under the action of spring 9, a force is exerted in the middle of connecting rod 8, so that first tensioning wheel 7 abuts on flexible abrasive belt 3 to tension it;
and the second method comprises the following steps: two second tensioning mechanisms are symmetrically arranged on the mounting disc 2, each second tensioning mechanism comprises a connecting block 10, an L-shaped driving rod 11, a second tensioning wheel 12 and a torsion spring 13, the L-shaped driving rod 11 is vertically and rotatably connected to the connecting block 10, the second tensioning wheel 12 is hinged to the other end of the L-shaped driving rod 11 and is abutted to the flexible abrasive belt 3 to tension the flexible abrasive belt 3, one end of the torsion spring 13 is fixed to the connecting block 10, the other end of the torsion spring is connected to the L-shaped driving rod 11, and the L-shaped driving rod 11 and the second tensioning wheel 12 are driven to abut to the flexible abrasive belt 3 to tension the flexible abrasive belt 3 under the action of the torsion spring 13;
and the third is that: the mounting disc 2 is provided with a transverse sliding groove 14 along the radial direction, one wheel shaft of the driven wheel 5 slides in the transverse sliding groove 14, the wheel shaft is arranged in a bearing seat 15, a plurality of arc gaskets 16 are transversely stacked in the transverse sliding groove 14, the arc gaskets 16 are matched with the bearing seat 15, a compression spring 17 is arranged in the transverse sliding groove 14, the other end of the compression spring 17 is provided with an arc supporting sheet 18, and the position of the bearing seat 15 is fixed through the arc supporting sheet 18 and the arc gaskets 16. A fixing plate 19 with a through hole is arranged in the transverse sliding groove 14, pre-tightening bolts 20 are symmetrically arranged on the fixing plate 19, a T-shaped cylinder 21 is arranged in the transverse sliding groove 14 in a sliding mode, the T-shaped cylinder 21 is arranged in the through hole in a sliding mode, the inner end of each pre-tightening bolt 20 is abutted to the T-shaped cylinder 21, and the inner end face of the T-shaped cylinder 21 is connected with the compression spring 17. After long-time use, the flexible abrasive belt 3 is loosened, the bearing seat 15 is pushed outwards by reducing the number of the arc-shaped gaskets 16, the bearing seat 15 is tightly pressed in the transverse sliding groove 14 by applying transverse force under the action of the compression spring 17, the flexible abrasive belt 3 can be adjusted to be always in a tensioning state, and particularly, the pre-tightening bolt 20 is screwed to adjust the feeding depth of the pre-tightening bolt in the fixing plate 19, so that the compression condition of the compression spring 17 is adjusted, and the pre-tightening force is always kept.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only for illustrating the technical solution of the present invention and are not limited thereto, and any modifications or equivalent substitutions which do not depart from the spirit and scope of the present invention should be covered within the technical solution of the present invention.
Claims (4)
1. The utility model provides a wire rod is abrasive band deruster for preliminary treatment which characterized in that: the wire rod grinding machine comprises two mounting discs arranged in a main machine body, wherein two mounting discs are arranged side by side, each mounting disc is provided with a grinding wheel grinding mechanism, each grinding wheel grinding mechanism consists of a flexible abrasive belt, a driving wheel and two driven wheels, the driving wheel and the two driven wheels are arranged in a triangle shape, the flexible abrasive belts are sleeved on the driving wheel and the driven wheels and used for grinding and derusting wire rods, the driving wheels on the two mounting discs are coaxially arranged through a transmission shaft, a driven gear is sleeved on the transmission shaft, a driving motor is arranged in the main machine body, an output shaft of the driving motor is sleeved with a driving gear, chains are sleeved on the driving gear and the driven gear, a wire supporting pipe is inserted in the center of each mounting disc, and the upper end faces at the head end and the tail end of each wire supporting pipe are symmetrically provided with through grooves so that the flexible abrasive belts can butt and grind the wire rods through the through grooves, the installation disc is symmetrically provided with first tensioning mechanisms on two sides of the wire supporting pipe, each first tensioning mechanism comprises a first tensioning wheel and a connecting rod, each first tensioning wheel is used for being abutted to the corresponding flexible abrasive belt, one end of each connecting rod is hinged to the corresponding first tensioning wheel, the other end of each connecting rod is hinged to the installation disc, a spring is arranged on the installation disc, the other end of each spring is abutted to the middle of the corresponding connecting rod, and the spring is located inside the corresponding flexible abrasive belt.
2. The abrasive belt rust removing machine for wire rod pretreatment according to claim 1, characterized in that: the installation plate is symmetrically provided with two second tensioning mechanisms, each second tensioning mechanism comprises a connecting block, an L-shaped driving rod, a second tensioning wheel and a torsion spring, the connecting blocks, the L-shaped driving rods, the second tensioning wheels and the torsion springs are located on the installation plate, the L-shaped driving rods are perpendicularly rotatably connected onto the connecting blocks, the second tensioning wheels are hinged to the other ends of the L-shaped driving rods and abut against flexible abrasive belts to tension the flexible abrasive belts, one ends of the torsion springs are fixed to the connecting blocks, and the other ends of the torsion springs are connected with the L-shaped driving rods.
3. The abrasive belt rust remover for wire rod pretreatment according to claim 1, characterized in that: the mounting disc is provided with a transverse sliding groove along the radial direction, a wheel shaft of one driven wheel slides in the transverse sliding groove, the wheel shaft is arranged in a bearing seat, a plurality of arc gaskets are transversely stacked in the transverse sliding groove and are matched with the bearing seat, a compression spring is arranged in the transverse sliding groove, an arc supporting sheet is arranged at the other end of the compression spring, and the position of the bearing seat is fixed through the arc supporting sheet and the arc gaskets.
4. The abrasive belt rust remover for wire rod pretreatment according to claim 3, characterized in that: the T-shaped cylinder is arranged in the through hole in a sliding mode, the inner end of the pre-tightening bolt is abutted to the T-shaped cylinder, and the inner end face of the T-shaped cylinder is connected with the compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220421741.7U CN216991329U (en) | 2022-02-28 | 2022-02-28 | Abrasive belt derusting machine for wire rod pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220421741.7U CN216991329U (en) | 2022-02-28 | 2022-02-28 | Abrasive belt derusting machine for wire rod pretreatment |
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| Publication Number | Publication Date |
|---|---|
| CN216991329U true CN216991329U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220421741.7U Active CN216991329U (en) | 2022-02-28 | 2022-02-28 | Abrasive belt derusting machine for wire rod pretreatment |
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| CN (1) | CN216991329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464519A (en) * | 2022-10-26 | 2022-12-13 | 王鑫 | System for removing oxide layer on surface of metal wire |
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2022
- 2022-02-28 CN CN202220421741.7U patent/CN216991329U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464519A (en) * | 2022-10-26 | 2022-12-13 | 王鑫 | System for removing oxide layer on surface of metal wire |
| CN115464519B (en) * | 2022-10-26 | 2024-02-13 | 天津市春鹏预应力钢绞线有限公司 | System for removing oxide layer on surface of metal wire |
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