CN204620919U - A kind of steel strand wires bending machine - Google Patents
A kind of steel strand wires bending machine Download PDFInfo
- Publication number
- CN204620919U CN204620919U CN201520327074.6U CN201520327074U CN204620919U CN 204620919 U CN204620919 U CN 204620919U CN 201520327074 U CN201520327074 U CN 201520327074U CN 204620919 U CN204620919 U CN 204620919U
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- Prior art keywords
- steel strand
- strand wires
- bending
- gripper shoe
- bending machine
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- 238000005452 bending Methods 0.000 title claims abstract description 76
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 210000003813 thumb Anatomy 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000005242 forging Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 244000273618 Sphenoclea zeylanica Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Wire Processing (AREA)
Abstract
A kind of steel strand wires bending machine, relates to a kind of transmission line construction, service kit.Comprise gripper shoe, bending frame, jacking mechanism, depression bar with pinch rollers, described bending is set up in described gripper shoe, it is anterior that described jacking mechanism is located at described bending frame, described depression bar has two, all hinged with described gripper shoe, and be symmetrically set in the left and right sides of described bending frame, also comprise compression position-limit mechanism.After adopting said structure, steel strand wires bending can be prevented excessive, bending can not be occurred in the position without the need to bending; Prevent from steel strand wires from ejecting in operation to hurt sb.'s feelings; Damage can not be caused to steel strand wires; Be easy to carry.
Description
Technical field
The utility model relates to a kind of transmission line construction technical field.
Background technology
Steel strand wires are used as bracing wire and are used in power industry, but need steel strand holding elbow, with the device such as strain clamp with the use of.Traditional bending process of holding often uses hand, has high requirements, waste time and energy, easily hinder hand the muscle power of operating personnel, technical ability experience, and also cannot reach unified regular technological requirement, the situation of holding into dog leg occurs now and then.There are some steel strand holding elbow equipment subsequently successively, but manyly hold curved equipment and still there is the situation making steel strand wires bending excessive, having occurred not needing the position of bending bending, having affected result of use.The patent No. is that the utility model patent of ZL 201220410630.2 discloses a kind of stay wire bend elbow maker, two the dynamic pair of rollers steel strand wires determined on roller and depression bar are utilized to carry out holding curved, but because operating personnel are by manually accurately cannot controlling the power being applied to depression bar, easily there is reverse bending phenomenon at the steel strand wires determining roller bottom, affect follow-up use; And, owing to exerting a force uneven to steel strand wires or placing the situation causing steel strand wires to eject not in place, can may damage the personal safety of operating personnel in curved process of being in one's hands.
Therefore need to improve steel strand holding elbow equipment, prevent it from occurring abnormal bending, improving processing safety, and make it deposit conveniently.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of steel strand wires bending machine, doubling camber can limit in Forging Process, prevents steel strand wires bending excessive, occurs bending in the position without the need to bending; Also can prevent steel strand wires from departing from bending equipment in operation, ejection is hurted sb.'s feelings, and it is limited to function can not cause damage to steel strand wires.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of steel strand wires bending machine, comprise gripper shoe, bending frame, jacking mechanism, depression bar with pinch rollers, described bending is set up in described gripper shoe, it is anterior that described jacking mechanism is located at described bending frame, described depression bar has two, all hinged with described gripper shoe, and be symmetrically set in the left and right sides of described bending frame, also comprise compression position-limit mechanism.
As further technical scheme, described compression position-limit mechanism comprises a flexible framework, the fixed part of described flexible framework is connected with the pedestal of described pinch rollers, described flexible frame mid portion is provided with flexible guide rod, described flexible guide rod outer cover is equipped with spring, described both ends of the spring is all connected with described flexible framework, and the described movable part of flexible framework is connected with the pedestal of limited roller; Described pinch rollers and described limited roller side are equipped with groove, and both are in same plane.
As further technical scheme, described pinch rollers is identical with the roller diameter of described limited roller.
As further technical scheme, described depression bar is flexible depression bar, and when shrinking completely, length is suitable with described gripper shoe.
As further technical scheme, the shank that described depression bar comprises loop bar, can stretch in loop bar, described shank one end and described gripper shoe hinged, symmetrically on the outer wall of the other end be provided with two engaging protrusion, symmetrically on described loop bar inwall be provided with two slots coordinated with described engaging protrusion.
As further technical scheme, the straight line locating slot that described slot comprises arc guide groove, is communicated with described arc guide groove.
As further technical scheme, the outer wall of described loop bar, described shank is equipped with metering scale.
As further technical scheme, described bending frame is roller type bending frame, and side is provided with groove, is connected with described gripper shoe by bearing pin.
As further technical scheme, described jacking mechanism comprises thumb screw, arc compressing tablet, compresses supporting seat, described arc compressing tablet is arranged at described thumb screw one end, and radian mates with described bending frame, described compression supporting seat is fixed in described support, which is provided with the tapped through hole mated with described thumb screw.
The beneficial effect adopting technique scheme to produce is:
Adopt and compress position-limit mechanism, though Forging Process play to greatest extent when the roller of interior survey contacts, therefore doubling camber limits, and prevents steel strand wires bending excessive, can not occur bending in the position without the need to bending; Because steel strand wires are clamped by the space that elastic spacing mechanism and roller are twisted into, also can prevent steel strand wires from departing from bending equipment in operation, ejection is hurted sb.'s feelings; Its clamping is the resilient clamp adapting to steel strand wires external diameter, and roller also can roll at steel strand surface with bending, can not cause damage to steel strand wires.
Accompanying drawing explanation
Fig. 1 is the structural representation of the using state 1 of the utility model embodiment 1;
Fig. 2 is the structural representation of the using state 2 of Fig. 1;
Fig. 3 is the structural representation compressing position-limit mechanism in Fig. 1;
Fig. 4 is the side-looking structural representation of Fig. 3;
Fig. 5 is the partial structurtes sectional view of loop bar and shank connecting portion in Fig. 1;
Fig. 6 is the partial structurtes stereogram of loop bar in Fig. 5;
Fig. 7 is the partial structurtes stereogram of shank in Fig. 5.
In figure: 1, gripper shoe; 2, bending frame; 3, jacking mechanism; 31, thumb screw; 32, arc compressing tablet; 33, supporting seat is compressed; 4, depression bar; 41, loop bar; 42, shank; 43, slot; 431, arc guide groove; 432, straight line locating slot; 44, engaging protrusion; 5, position-limit mechanism is compressed; 511, flexible framework; 512, flexible guide rod, 513, spring; Compress position-limit mechanism; 52, pinch rollers; 53, limited roller; 6, steel strand wires.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in figs. 1-7, be an embodiment of a kind of steel strand wires bending machine of the utility model, comprise:
Rectangular gripper shoe 1, bending frame 2, jacking mechanism 3, depression bar 4, pinch rollers 52.Gripper shoe 1 length 28cm, width 15cm, thickness 1cm, can provide firm support for bending machine, can not occur the phenomenons such as rollover in use.Bending frame 2 is roller type bending frame, diameter is 4.5cm, be connected with gripper shoe 1 by bearing pin, side is provided with groove, therefore, bending frame 2 side can hold steel strand wires, plays spacing effect when bending, also can rotate around bearing pin along with the movement of steel strand wires, damage can not be caused to the outer surface of steel strand wires.It is anterior that jacking mechanism 3 is located at bending frame 2, for coordinating with bending frame 2 in Forging Process, carrying out spacing to steel strand wires, preventing it from coming off.
Depression bar 4 has two, is flexible depression bar, and all hinged with gripper shoe 1, and is symmetrically set in bending frame 2 both sides, and its relative side is respectively provided with a pinch rollers 52, is provided with compresses position-limit mechanism 5 in the side that pinch rollers 52 is relative.When bending, longer depression bar 4 handled easily personnel force, compresses position-limit mechanism 5 and pinch rollers 52 acting in conjunction, also can play harmless spacing effect to steel strand wires, improve the security of operating efficiency and operation.
Depression bar 4 is flexible depression bar, and when two depression bars 4 shrink completely, length is suitable with gripper shoe 1, can save very large space, being convenient for carrying when depositing.It shank 42 comprising loop bar 41, can stretch in loop bar 41, it is hollow stem.Shank 42 one end and gripper shoe 1 hinged, symmetrically on the outer wall of the other end be provided with two engaging protrusion 44, symmetrically on loop bar 41 inwall be provided with two slots 43 coordinated with engaging protrusion 44.The straight line locating slot 432 that slot 43 comprises arc guide groove 431, is communicated with arc guide groove 431.When rotary insertion extension bar 42 time, engaging protrusion 44 can move along slot 43.Arc guide groove 431 plays the guide effect of in the vertical direction, allows depression bar 4 shrink or to extend; Straight line locating slot 432 plays positioning action, but time depression bar 4 is of convenient length, engaging protrusion 44 is moved in straight line locating slot 432, then loop bar 41, shank 42 on direction, axis, relative displacement can not occur.This stretch mode convenient and reliable operation, stabilized structure, allows the force that operating personnel can be stable; And the body of rod is hollow stem, make bending machine weight of the present utility model lighter, more portable.
The outer wall of loop bar 41, shank 42 is equipped with metering scale, needing to hold curved position, measuring without the need to operating personnel with other metering outfits for measuring, easy and simple to handle, more practical.
Jacking mechanism 3 comprises thumb screw 31, arc compressing tablet 32, compresses supporting seat 33, the diameter of thumb screw 31 is 1.6cm, arc compressing tablet 32 is arranged at thumb screw 31 one end, and radian mates with bending frame 2, compress supporting seat 33 to be fixed in gripper shoe 1, which is provided with the tapped through hole mated with thumb screw 31.Arc compressing tablet 32 can rotate around thumb screw 31, but can not along thumb screw 31 axis be moved, therefore, only need to tighten or loosening thumb screw 31 just can make arc compressing tablet 32 move, and then the position-limiting action of realization to steel strand wires.
Described compression position-limit mechanism 5 comprises a flexible framework 511, the fixed part of flexible framework 511 is connected with the pedestal of pinch rollers 52, flexible guide rod 512 is provided with in the middle part of flexible framework 511, flexible guide rod 512 outer cover is equipped with spring 513, spring 513 two ends are all connected with flexible framework 511, and the movable part of flexible framework 511 is connected with the pedestal of limited roller 53.Pinch rollers 52 and limited roller 53 side are equipped with groove, and limited roller 53 and pinch rollers 52 are in same plane.A grasping part is defined between the groove of pinch rollers 52, limited roller 53 side and flexible framework 511, spring 513 stretches according to the external diameter of steel strand wires, resilient spacing effect is played to steel strand wires, the situation because clamping tension causes steel strand wires to be out of shape can not occur; Because roller 52 also can roll facing to the motion of steel strand wires in the process of motion, therefore the outer surface of steel strand wires can not be worn.And the roller 52 being arranged in inner side can limit the inside degree compressed of depression bar 4 in bending process, namely the compression degree that depression bar 4 is maximum is exactly the degree when the limited roller 53 of inner side contacts with each other, therefore also have the effect of the bending degree of restriction steel strand wires, steel strand wires can not deform not answering the position of bending.
Use procedure:
Flattened by depression bar 4, steel strand wires pass from the compression position-limit mechanism 5 of side, the space between bending frame 2 and jacking mechanism 3, then pass from the compression position-limit mechanism 5 of opposite side.Subsequently, pressed in the groove entering bending frame 2 side by the steel strand wires be between bending frame 2 and jacking mechanism 3, then tighten thumb screw 31, arc compressing tablet 32 stops at the end of moving to the outer surface with steel strand wires, prevents excessive compression steel strand wires.Subsequently, both hands exert a force to the depression bar 4 of both sides simultaneously, compress to the inside, until limited roller 53 contacts with each other, just can complete hold curved.Hold curved after, only need gently draw limited roller 53, steel strand wires just can come off from compressing position-limit mechanism 5, then are unscrewed by the thumb screw 31 of jacking mechanism 3, just steel strand wires can be taken out completely, carry out subsequent treatment.Be applicable to 50 square metres and above, 90 square metres and following steel strand wires bending.
Adopt and compress position-limit mechanism, though Forging Process play to greatest extent when the roller of interior survey contacts, therefore doubling camber limits, and prevents steel strand wires bending excessive, can not occur bending in the position without the need to bending; Because steel strand wires are clamped by the space that elastic spacing mechanism and roller are twisted into, also can prevent steel strand wires from departing from bending equipment in operation, ejection is hurted sb.'s feelings; Its clamping is the resilient clamp adapting to steel strand wires external diameter, and roller also can roll at steel strand surface with bending, can not cause damage to steel strand wires; And its depression bar can stretch, when not using, required parking space is little, is easy to carry.
Claims (9)
1. a steel strand wires bending machine, comprise gripper shoe (1), bending frame (2), jacking mechanism (3), depression bar (4) with pinch rollers (52), described bending frame (2) is located in described gripper shoe (1), it is anterior that described jacking mechanism (3) is located at described bending frame (2), described depression bar (4) has two, all hinged with described gripper shoe (1), and be symmetrically set in the left and right sides of described bending frame (2), it is characterized in that: also comprise and compress position-limit mechanism (5).
2. a kind of steel strand wires bending machine according to claim 1, it is characterized in that: described compression position-limit mechanism (5) comprises a flexible framework (511), the fixed part of described flexible framework (511) is connected with the pedestal of described pinch rollers (52), described flexible framework (511) middle part is provided with flexible guide rod (512), described flexible guide rod (512) outer cover is equipped with spring (513), described spring (513) two ends are all connected with described flexible framework (511), and the movable part of described flexible framework (511) is connected with the pedestal of limited roller (53); Described pinch rollers (52) and described limited roller (53) side are equipped with groove, and both are in same plane.
3. a kind of steel strand wires bending machine according to claim 2, is characterized in that: described pinch rollers (52) is identical with the roller diameter of described limited roller (53).
4. a kind of steel strand wires bending machine according to claim 1, is characterized in that: described depression bar (4) is flexible depression bar, and when shrinking completely, length is suitable with described gripper shoe (1).
5. a kind of steel strand wires bending machine according to claim 4, it is characterized in that: the shank (42) that described depression bar (4) comprises loop bar (41), can stretch in loop bar (41), described shank (42) one end and described gripper shoe (1) hinged, symmetrically on the outer wall of the other end be provided with two engaging protrusion (44), symmetrically on described loop bar (41) inwall be provided with two slots (43) coordinated with described engaging protrusion (44).
6. a kind of steel strand wires bending machine according to claim 5, is characterized in that: the straight line locating slot (432) that described slot (43) comprises arc guide groove (431), is communicated with described arc guide groove (431).
7. a kind of steel strand wires bending machine according to claim 5, is characterized in that: the outer wall of described loop bar (41), described shank (42) is equipped with metering scale.
8. a kind of steel strand wires bending machine according to claim 1, is characterized in that: described bending frame (2) is roller type bending frame, and side is provided with groove, is connected with described gripper shoe (1) by bearing pin.
9. a kind of steel strand wires bending machine according to claim 1, it is characterized in that: described jacking mechanism (3) comprises thumb screw (31), arc compressing tablet (32), compresses supporting seat (33), described arc compressing tablet (32) is arranged at described thumb screw (31) one end, and radian mates with described bending frame (2), described compression supporting seat (33) is fixed in described gripper shoe (1), which is provided with the tapped through hole mated with described thumb screw (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327074.6U CN204620919U (en) | 2015-05-20 | 2015-05-20 | A kind of steel strand wires bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327074.6U CN204620919U (en) | 2015-05-20 | 2015-05-20 | A kind of steel strand wires bending machine |
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| Publication Number | Publication Date |
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| CN204620919U true CN204620919U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327074.6U Expired - Fee Related CN204620919U (en) | 2015-05-20 | 2015-05-20 | A kind of steel strand wires bending machine |
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| CN (1) | CN204620919U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583324A (en) * | 2016-01-25 | 2016-05-18 | 国家电网公司 | Steel wire bending machine |
| CN105811305A (en) * | 2016-04-27 | 2016-07-27 | 国网山东省电力公司菏泽供电公司 | Manually-operated wire and stay-wire bending device |
| CN106311932A (en) * | 2016-10-28 | 2017-01-11 | 无锡市富能金属制品有限公司 | Reinforcing steel bar bending fixing device with high bending accuracy |
| CN106825311A (en) * | 2016-11-21 | 2017-06-13 | 国网河南洛宁县供电公司 | A kind of quick bender of power circuit |
| CN107363134A (en) * | 2017-09-06 | 2017-11-21 | 枣庄王晁煤矿有限责任公司 | Earth anchor maker |
| CN107583978A (en) * | 2017-10-30 | 2018-01-16 | 天津博立信五金制品有限公司 | A kind of aluminium alloy extrusions bending device |
| CN108435924A (en) * | 2018-06-11 | 2018-08-24 | 季嘉豪 | A kind of handware pressing and bending device applied to machine-building |
| CN109622808A (en) * | 2018-12-24 | 2019-04-16 | 欧阳华 | A kind of municipal works round manhole cover steel-bar bender |
| CN110052557A (en) * | 2019-03-26 | 2019-07-26 | 上海市安装工程集团有限公司 | A kind of aligning tool and method of small space magnesia cable |
| CN113198943A (en) * | 2021-03-10 | 2021-08-03 | 国网浙江桐庐县供电有限公司 | Distribution lines elbow preparation ware of acting as go-between |
-
2015
- 2015-05-20 CN CN201520327074.6U patent/CN204620919U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583324A (en) * | 2016-01-25 | 2016-05-18 | 国家电网公司 | Steel wire bending machine |
| CN105811305A (en) * | 2016-04-27 | 2016-07-27 | 国网山东省电力公司菏泽供电公司 | Manually-operated wire and stay-wire bending device |
| CN106311932B (en) * | 2016-10-28 | 2018-01-19 | 无锡市富能金属制品有限公司 | It is a kind of to bend the high bar bending fixing device of precision |
| CN106311932A (en) * | 2016-10-28 | 2017-01-11 | 无锡市富能金属制品有限公司 | Reinforcing steel bar bending fixing device with high bending accuracy |
| CN106825311A (en) * | 2016-11-21 | 2017-06-13 | 国网河南洛宁县供电公司 | A kind of quick bender of power circuit |
| CN107363134A (en) * | 2017-09-06 | 2017-11-21 | 枣庄王晁煤矿有限责任公司 | Earth anchor maker |
| CN107363134B (en) * | 2017-09-06 | 2023-10-03 | 枣庄王晁煤矿有限责任公司 | Ground anchor making machine |
| CN107583978A (en) * | 2017-10-30 | 2018-01-16 | 天津博立信五金制品有限公司 | A kind of aluminium alloy extrusions bending device |
| CN108435924A (en) * | 2018-06-11 | 2018-08-24 | 季嘉豪 | A kind of handware pressing and bending device applied to machine-building |
| CN109622808A (en) * | 2018-12-24 | 2019-04-16 | 欧阳华 | A kind of municipal works round manhole cover steel-bar bender |
| CN110052557A (en) * | 2019-03-26 | 2019-07-26 | 上海市安装工程集团有限公司 | A kind of aligning tool and method of small space magnesia cable |
| CN113198943A (en) * | 2021-03-10 | 2021-08-03 | 国网浙江桐庐县供电有限公司 | Distribution lines elbow preparation ware of acting as go-between |
| CN113198943B (en) * | 2021-03-10 | 2023-03-10 | 国网浙江桐庐县供电有限公司 | Distribution lines elbow preparation ware of acting as go-between |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190520 |