CN213288496U - Prestressed spiral rib steel wire shearing device - Google Patents
Prestressed spiral rib steel wire shearing device Download PDFInfo
- Publication number
- CN213288496U CN213288496U CN202021883832.XU CN202021883832U CN213288496U CN 213288496 U CN213288496 U CN 213288496U CN 202021883832 U CN202021883832 U CN 202021883832U CN 213288496 U CN213288496 U CN 213288496U
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- Prior art keywords
- straightening mechanism
- support
- proximity switch
- sliding seat
- movably
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000010008 shearing Methods 0.000 title claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a prestressed spiral rib steel wire shearing device, a support is fixedly arranged on a frame, a fixed roller is movably arranged on the support, a movable roller is movably arranged on the support through a translation mechanism, the fixed roller and the movable roller are staggered and opposite, corresponding ring grooves are respectively arranged on the peripheral parts of the fixed roller and the movable roller, the straightening mechanism is divided into a transverse straightening mechanism and a vertical straightening mechanism, the transverse straightening mechanism is horizontally arranged, the vertical straightening mechanism is vertically arranged, the vertical straightening mechanism is positioned behind the transverse straightening mechanism, the sliding seat is movably arranged on the frame, a linear reciprocating mechanism connected with the sliding seat is arranged on the frame, a first proximity switch and a second proximity switch are fixedly arranged on the frame, and corresponding with the slide, first proximity switch and second proximity switch are connected with the straight reciprocating mechanism electricity, the utility model discloses the advantage is: the continuous fixed-length shearing operation of the steel wire is realized, and the production efficiency is effectively improved.
Description
Technical Field
The utility model relates to a shearing mechanism's technical field, more specifically say so and relate to steel wire shearing mechanism's technical field.
Background
The prestressed spiral rib steel wire is made up by using carbon steel wire as raw material through a certain preparation process, and can be used in prestressed concrete structure or prestressed steel structure, and possesses high tensile strength. The prestressed spiral rib steel wire is generally manufactured by using a high-carbon steel wire rod, performing surface treatment on the high-carbon steel wire rod, and performing the procedures of drawing and reducing the diameter, spirally nicking, straightening, heat treatment, water cooling and the like on the high-carbon steel wire rod through a specific die under the traction action of a traction device. After the steel wire is processed, the steel wire needs to be cut into straight line sections with uniform length so as to be convenient to store and transport, and the common steel wire cutting equipment at present has the following defects: firstly, continuous rapid shearing operation cannot be realized, the shearing speed is low, and the production efficiency is low; secondly, the steel wire is usually coiled before being cut, so the steel wire needs to be straightened before being cut, however, the traditional steel wire cutting equipment only has a cutting function and does not have a straightening function.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned not enough and provide one kind and can realize the operation of cutting of continuous fixed length, improve production efficiency to prestressing force spiral rib steel wire shearing mechanism who has the alignment function.
The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:
a prestressed spiral rib steel wire shearing device comprises a rack, a straightening mechanism, a sliding seat, a first oil cylinder, a second oil cylinder, an air cylinder, a base, a clamping block, a cutting board, a bracket, a pressing board, a pulley, a first proximity switch and a second proximity switch, wherein the straightening mechanism comprises a support, a fixed roller wheel and a movable roller wheel, the support is fixedly arranged on the rack, the fixed roller wheel is movably arranged on the support, the movable roller wheel is movably arranged on the support through a translation mechanism, the fixed roller wheel and the movable roller wheel are opposite in a staggered manner, corresponding annular grooves are respectively arranged at the peripheral parts of the fixed roller wheel and the movable roller wheel, the straightening mechanism is divided into a transverse straightening mechanism and a vertical straightening mechanism, the transverse straightening mechanism is horizontally arranged, the vertical straightening mechanism is vertically arranged and is positioned behind the transverse straightening mechanism, and the sliding seat is movably arranged on the rack and provided with a linear reciprocating mechanism connected with the sliding seat, the first proximity switch and the second proximity switch are fixedly arranged on the frame and correspond to the sliding seat, the first proximity switch and the second proximity switch are electrically connected with the linear reciprocating mechanism, the base is fixedly arranged on the sliding seat, a first wire hole and a vertical groove are formed in the base, the clamping block is movably clamped in the vertical groove, the first oil cylinder is fixedly arranged on the base, a piston rod of the first oil cylinder is fixedly connected with the clamping block, a knife plate groove is further formed in the base, the knife plate is movably clamped in the knife plate groove, the second oil cylinder is fixedly arranged on the base, a piston rod of the second oil cylinder is fixedly connected with the knife plate, the knife plate is positioned at the rear end part of the first wire hole, the pulleys are movably arranged on the base and the sliding seat, the pulleys are vertically and symmetrically arranged, the pulleys are positioned in front of the first wire hole, the support seat is fixedly arranged on a support seat of the vertical straightening mechanism and positioned behind the fixed roller wheel and the movable roller wheel, the second wire hole and the clamping groove are formed in the support, the pressing plate is movably clamped in the clamping groove, the air cylinder is fixedly installed on the support, and a piston rod of the air cylinder is fixedly connected with the pressing plate.
The linear reciprocating mechanism comprises a screw rod and a motor, a limiting rod is arranged on the rack, the screw rod is movably mounted on the rack, the motor is fixedly mounted on the rack, the motor is connected with the screw rod through a coupler in a transmission mode, a limiting hole and a first screw hole are formed in the sliding seat, the sliding seat is movably sleeved on the limiting rod through the limiting hole, the screw rod is rotatably arranged in the first screw hole of the sliding seat, and the first proximity switch and the second proximity switch are respectively electrically connected with the motor.
The translation mechanism is including slider and adjusting screw the guide way has been seted up in the support, is provided with the guide bar in the guide way of support, has seted up the guiding hole in the slider, and slider activity card is put in the guide way to put on the guide bar through guide hole activity cover, set up the second screw that communicates with the guide way on the support, adjusting screw puts in the second screw soon, and one end and slider swing joint of adjusting screw are provided with the handle at another tip of adjusting screw, are provided with first counter roll and second counter roll on support and slider respectively, fixed running roller and movable running roller are put on first counter roll and second counter roll through bearing activity cover respectively.
An annular limiting plate is arranged at one end of the adjusting screw rod, a circular groove is formed in the sliding block, and the adjusting screw rod is movably clamped in the circular groove of the sliding block through the annular limiting plate.
And locking teeth are arranged on the clamping blocks.
The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:
1. drive the slide through sharp reciprocating mechanism and carry out reciprocating motion to press from both sides the steel wire through the clamp splice and press from both sides tightly, drive steel wire intermittent type and move forward, the rethread cutting board is cuted the steel wire, and fixes a position shearing length through first proximity switch and second proximity switch, thereby realized the continuous fixed length shearing operation to the steel wire, effectively improved production efficiency.
2. When the sliding seat pulls the steel wire to move, the steel wire is straightened through the transverse straightening mechanism and the vertical straightening mechanism, and therefore the steel wire straightening function is achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
FIG. 4 is a cross-sectional view C-C of FIG. 1;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 2;
fig. 6 and 7 are schematic views of the present invention during operation.
Detailed Description
A prestressed spiral rib steel wire shearing device comprises a rack 1, a straightening mechanism, a sliding seat 2, a first oil cylinder 3, a second oil cylinder 4, an air cylinder 5, a base 6, a clamping block 7, a cutting board 8, a bracket 9, a pressing plate 10, a pulley 11, a first proximity switch 12 and a second proximity switch 13, wherein the straightening mechanism comprises a support 14, a fixed roller 15 and a movable roller 16, the support 14 is fixedly arranged on the rack 1, the fixed roller 15 is movably arranged on the support 14, the movable roller 16 is movably arranged on the support 14 through a translation mechanism, the fixed roller 15 is opposite to the movable roller 16 in a staggered manner, corresponding annular grooves 17 are respectively arranged on the peripheral parts of the fixed roller 15 and the movable roller 16, the straightening mechanism is divided into a transverse straightening mechanism 18 and a vertical straightening mechanism 19, the transverse straightening mechanism 18 is horizontally arranged, the vertical straightening mechanism 19 is vertically arranged, the vertical straightening mechanism 19 is located behind the horizontal straightening mechanism 18. The specific structure of the translation mechanism and the connection relationship between the fixed roller wheel 15 and the movable roller wheel 16 and the support 14 are as follows: the translation mechanism comprises a sliding block 34 and an adjusting screw 35, a guide groove 36 is formed in the support 14, a guide rod 37 is arranged in the guide groove 36 of the support 14, a guide hole 38 is formed in the sliding block 34, the sliding block 34 is movably clamped in the guide groove 36 and movably sleeved on the guide rod 37 through the guide hole 38, a second screw hole 39 communicated with the guide groove 36 is formed in the support 14, the adjusting screw 35 is screwed in the second screw hole 39, and one end part of the adjusting screw 35 is movably connected with the sliding block 34 and movably connected according to the following modes: an annular limiting plate 40 is arranged at one end of the adjusting screw 35, a circular groove 41 is formed in the sliding block 34, and the adjusting screw 35 is movably clamped in the circular groove 41 of the sliding block 34 through the annular limiting plate 40; the other end of the adjusting screw 35 is provided with a handle 42, the holder 14 and the slider 34 are provided with a first support shaft 43 and a second support shaft 44, respectively, and the fixed roller 15 and the movable roller 16 are movably fitted on the first support shaft 43 and the second support shaft 44 through bearings 45, respectively. The slide 2 is movably arranged on the frame 1, the frame 1 is provided with a linear reciprocating mechanism connected with the slide 2, and the specific structure of the linear reciprocating mechanism and the connection relation among the slide 2, the linear reciprocating mechanism and the frame 1 are as follows: as shown in fig. 1 and 2, the linear reciprocating mechanism comprises a screw 29 and a motor 30, a limit rod 31 is arranged on the frame 1, the screw 29 is movably mounted on the frame 1, the motor 30 is fixedly mounted on the frame 1, the motor 30 is in transmission connection with the screw 29 through a coupling 46, a limit hole 32 and a first screw hole 33 are formed in the slide 2, the slide 2 is movably sleeved on the limit rod 31 through the limit hole 32, and the screw 29 is screwed in the first screw hole 33 of the slide 2. The first proximity switch 12 and the second proximity switch 13 are fixedly installed on the frame 1 and correspond to the slide carriage 2, and the first proximity switch 12 and the second proximity switch 13 are respectively electrically connected with a motor 30 of the linear reciprocating mechanism. As shown in fig. 2 and 5, the base 6 is fixedly mounted on the slide base 2, the base 6 is provided with a first linear hole 20 and a vertical groove 21, the clamping block 7 is movably clamped in the vertical groove 21, the clamping block 7 is provided with a locking tooth 22, the first oil cylinder 3 is fixedly mounted on the base 6, a piston rod 23 of the first oil cylinder 3 is fixedly connected with the clamping block 7, the base 6 is further provided with a knife plate groove 24, the knife plate 8 is movably clamped in the knife plate groove 24, the second oil cylinder 4 is fixedly mounted on the base 6, a piston rod 25 of the second oil cylinder 4 is fixedly connected with the knife plate 8, and the knife plate 8 is located at the rear end portion of the first linear hole 20. The pulleys 11 are movably arranged on the base 6 and the sliding seat 6, the pulleys 11 are arranged up and down symmetrically, and the pulleys 11 are positioned in front of the first wire hole 20. The bracket 9 is fixedly installed on the support 14 of the vertical straightening mechanism 19 and is positioned behind the fixed roller wheel 15 and the movable roller wheel 16, the bracket 9 is provided with a second wire hole 26 and a clamping groove 27, the pressing plate 10 is movably clamped in the clamping groove 27, the air cylinder 5 is fixedly installed on the bracket 9, and a piston rod 28 of the air cylinder 5 is fixedly connected with the pressing plate 10.
The utility model discloses a prestressing force spiral rib steel wire shearing mechanism is at the during operation, the initial position of slide 2 is located first proximity switch 12 department, pass between horizontal straightening mechanism 18 and vertical straightening mechanism 19 fixed running roller 15 and the movable running roller 16 respectively with prestressing force spiral rib steel wire 47 earlier, and put steel wire 47 card in fixed running roller 15 and movable running roller 16's annular 17, pass second wire hole 26 of bracket 9 and the first wire hole 20 of base 6 with steel wire 47 after that, and extend one section distance behind steel wire 47, form as shown in fig. 6 state, the distance that steel wire 47 extends out is the length that needs the shearing promptly, this section length equals with the distance that slide 2 removed second proximity switch 13 from first proximity switch 12 simultaneously. Then the clamping block 7 is controlled by the first oil cylinder 3 to move downwards to clamp the steel wire 47, the lead screw 29 is driven by the motor 30 to rotate, the slide seat 2 is driven by the lead screw 29 to move backwards along the limiting rod 31, meanwhile, the steel wire 47 is pulled to move backwards, the steel wire 47 is straightened by the transverse straightening mechanism 18 and the vertical straightening mechanism 19, when the slide seat 2 reaches the second proximity switch 13, the motor 30 stops operating to form the state shown in figure 7, then the second oil cylinder 4 drives the knife board 8 to move downwards to cut off the steel wire 47, then the press board 10 is controlled by the air cylinder 5 to move downwards to press the steel wire 47, the lead screw 29 is driven by the motor 30 to rotate reversely to drive the slide seat 2 to move forwards, when the slide seat 2 reaches the first proximity switch 12, the motor 30 stops operating, the press board 10 is lifted by the air cylinder 5 to form the state shown in figure 6 again, and then the actions are repeated, the steel wire 47 can be cut to a fixed length continuously.
Claims (5)
1. Prestressing force spiral rib steel wire shearing mechanism, its characterized in that: the straightening mechanism comprises a rack, a straightening mechanism, a sliding seat, a first oil cylinder, a second oil cylinder, an air cylinder, a base, a clamping block, a cutting board, a bracket, a pressing plate, a pulley, a first proximity switch and a second proximity switch, wherein the straightening mechanism comprises a support, a fixed roller and a movable roller, the support is fixedly arranged on the rack, the fixed roller is movably arranged on the support, the movable roller is movably arranged on the support through a translation mechanism, the fixed roller and the movable roller are staggered and opposite, corresponding annular grooves are respectively arranged at the peripheral parts of the fixed roller and the movable roller, the straightening mechanism is divided into a transverse straightening mechanism and a vertical straightening mechanism, the transverse straightening mechanism is horizontally arranged, the vertical straightening mechanism is vertically arranged and is positioned behind the transverse straightening mechanism, the sliding seat is movably arranged on the rack, a linear reciprocating mechanism connected with the sliding seat is arranged on the rack, and the first proximity switch and the second proximity switch are fixedly arranged on the rack, the first proximity switch and the second proximity switch are electrically connected with the linear reciprocating mechanism, the base is fixedly arranged on the sliding seat, a first wire hole and a vertical groove are formed in the base, the clamping block is movably clamped in the vertical groove, the first oil cylinder is fixedly arranged on the base, a piston rod of the first oil cylinder is fixedly connected with the clamping block, a knife board groove is further formed in the base, the knife board is movably clamped in the knife board groove, the second oil cylinder is fixedly arranged on the base, a piston rod of the second oil cylinder is fixedly connected with the knife board, the knife board is positioned at the rear end part of the first wire hole, the pulleys are movably arranged on the base and the sliding seat, the pulleys are vertically and symmetrically arranged and are positioned in front of the first wire hole, the pulleys are fixedly arranged on a support of the vertical straightening mechanism and positioned behind the fixed roller wheel and the movable roller wheel, and a second wire hole and a clamping groove are formed in the support seat, the pressing plate is movably clamped in the clamping groove, the air cylinder is fixedly arranged on the bracket, and a piston rod of the air cylinder is fixedly connected with the pressing plate.
2. The pre-stressed spiral rib wire shearing device according to claim 1, wherein: the linear reciprocating mechanism comprises a screw rod and a motor, a limiting rod is arranged on the rack, the screw rod is movably mounted on the rack, the motor is fixedly mounted on the rack, the motor is connected with the screw rod through a coupler in a transmission mode, a limiting hole and a first screw hole are formed in the sliding seat, the sliding seat is movably sleeved on the limiting rod through the limiting hole, the screw rod is rotatably arranged in the first screw hole of the sliding seat, and the first proximity switch and the second proximity switch are respectively electrically connected with the motor.
3. The pre-stressed spiral rib wire shearing device of claim 2, wherein: the translation mechanism is including slider and adjusting screw the guide way has been seted up in the support, is provided with the guide bar in the guide way of support, has seted up the guiding hole in the slider, and slider activity card is put in the guide way to put on the guide bar through guide hole activity cover, set up the second screw that communicates with the guide way on the support, adjusting screw puts in the second screw soon, and one end and slider swing joint of adjusting screw are provided with the handle at another tip of adjusting screw, are provided with first counter roll and second counter roll on support and slider respectively, fixed running roller and movable running roller are put on first counter roll and second counter roll through bearing activity cover respectively.
4. The pre-stressed spiral rib wire shearing device according to claim 3, wherein: an annular limiting plate is arranged at one end of the adjusting screw rod, a circular groove is formed in the sliding block, and the adjusting screw rod is movably clamped in the circular groove of the sliding block through the annular limiting plate.
5. The pre-stressed spiral rib wire shearing device according to claim 1, 2, 3 or 4, wherein: and locking teeth are arranged on the clamping blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021883832.XU CN213288496U (en) | 2020-09-02 | 2020-09-02 | Prestressed spiral rib steel wire shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021883832.XU CN213288496U (en) | 2020-09-02 | 2020-09-02 | Prestressed spiral rib steel wire shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213288496U true CN213288496U (en) | 2021-05-28 |
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ID=76028461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021883832.XU Expired - Fee Related CN213288496U (en) | 2020-09-02 | 2020-09-02 | Prestressed spiral rib steel wire shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213288496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283575A (en) * | 2022-10-08 | 2022-11-04 | 徐州鑫聚源科技发展有限公司 | Steel wire rope straightening cutting machine |
-
2020
- 2020-09-02 CN CN202021883832.XU patent/CN213288496U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283575A (en) * | 2022-10-08 | 2022-11-04 | 徐州鑫聚源科技发展有限公司 | Steel wire rope straightening cutting machine |
| CN115283575B (en) * | 2022-10-08 | 2023-01-13 | 徐州鑫聚源科技发展有限公司 | Steel wire rope straightening cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |