CN110842585A - Flexible anchor rod production facility - Google Patents
Flexible anchor rod production facility Download PDFInfo
- Publication number
- CN110842585A CN110842585A CN201911328290.1A CN201911328290A CN110842585A CN 110842585 A CN110842585 A CN 110842585A CN 201911328290 A CN201911328290 A CN 201911328290A CN 110842585 A CN110842585 A CN 110842585A
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- steel cable
- straightening
- shearing
- wheel
- support
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 238000010008 shearing Methods 0.000 claims abstract description 40
- 238000005452 bending Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 14
- 210000000078 claw Anatomy 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 4
- 241000287828 Gallus gallus Species 0.000 description 7
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to flexible anchor rod production equipment which comprises a pay-off rack (1), a straightening mechanism (2), a meter counting mechanism (3), a driving mechanism (4), a shearing mechanism (4) and a bending forming tool (6), wherein the pay-off rack (1) can rotate, the torque on a steel cable is removed while paying off, the straightening mechanism (2) straightens the steel cable which is paid off, the meter counting mechanism (3) meters the straightened steel cable to ensure that the lengths of the steel cables which are sheared by the shearing mechanism (4) are consistent, the driving mechanism (4) applies power to the steel cable to pull the steel cable out of a winch on the pay-off rack (1), and the bending forming tool (6) bends the sheared steel cable and fixes the sheared steel cable through a fastening buckle. The invention has high automation degree, integrates paying off, straightening, metering, shearing and forming into a whole, has complete working procedures and simple structure and improves the production efficiency.
Description
Technical Field
The invention relates to flexible anchor rod production equipment.
Background
The anchor rod is a supporting structure for reinforcing tunnels, slopes, mine tunnels and dam bodies. Common stock in the market is rigidity stock and flexible stock, and wherein flexible stock is used for the fixed of side slope protection network in a large number, and when the protection network was at objects such as the rock above the interception side slope, flexible stock can effectively reduce the impact that the protection network received, promotes the performance of protection network. However, at present, no complete set of production system exists for the domestic flexible anchor rod, the steel cable for manufacturing the flexible anchor rod is basically released from the winch manually, and because the steel cable is curled, the steel cable is twisted to generate great force during releasing, so that the released steel cable bounces, safety accidents are easy to happen, the releasing efficiency is low, the steel cable is bent and placed in the heart ring after the steel cable is cut off, the heart ring part is fixed through the anchor ear with the screw, the production efficiency is low, the labor intensity of workers is high, the releasing is considered to enable the produced flexible anchor rod to be in a natural bending state, the flexible anchor rod is not easy to collect and transport, the length of the flexible anchor rod is not easy to control, and the length of the flexible anchor rod is not consistent.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides flexible anchor rod production equipment integrating paying-off, straightening, shearing and forming.
The purpose of the invention is realized by the following technical scheme: a flexible anchor rod production device comprises a pay-off rack, a straightening mechanism, a metering mechanism, a driving mechanism, a shearing mechanism and a bending forming tool, the steel cable pay-off port of the pay-off rack is over against the steel cable inlet of the straightening mechanism, the steel cable channels of the straightening mechanism, the meter counting mechanism, the driving mechanism and the shearing mechanism are all on the same straight line, the bending forming tool comprises a fixed seat, a forming clamping jaw, a grabbing plate and a pressing and buckling die, wherein the fixed seat is provided with a slide rail, the grabbing plate is connected with the sliding rail in a sliding way, a chicken heart ring clamping block and a plurality of limiting screws are arranged on the grabbing plate, the forming claw comprises two independent bent claws, the inner side surfaces of the two bent claws are folding surfaces, the middle parts of the bent claws are hinged with the fixed seat, the limiting screw is positioned between the two bent claws, and the pressing and buckling die is arranged at one end, close to the steel cable, of the forming claw on the fixing seat.
Before the bending forming tool works, a chicken heart ring is manually placed at a chicken heart ring clamping block and sleeved outside the chicken heart ring clamping block, a steel cable passes between the chicken heart ring clamping block and a forming clamping jaw, the bending forming tool is started after the steel cable is cut off, a grabbing plate moves to enable the chicken heart ring clamping block to move into the forming clamping jaw, the steel cable is clamped into the forming clamping jaw, when the forming clamping jaw moves, a limiting screw on the grabbing plate pushes the other end of the forming clamping jaw to enable two bending jaws to tightly press the steel cable from two sides, two ends of the steel cable bent by the chicken heart ring clamping block are tightly attached to each other, a fastening buckle is placed on the steel cable at the corresponding position of a press buckle die, the press buckle die is controlled to work, and an upper die moves downwards to be matched with a lower die to tightly press and fix the fastening buckle on the steel cable.
The pay-off rack comprises a fixed support and a rotating frame, the rotating frame comprises a rectangular frame used for fixing the steel cable winch and a circular frame perpendicular to the rectangular frame plane, a plurality of pulleys are arranged at the top of the fixed support, the circular frame is connected with the pulleys in a matched mode, and the circular frame can rotate in a vertical plane. When the pay-off rack is used for paying off, the torsion force of the steel cable is transmitted to the pay-off rack, the pay-off rack is stressed to rotate in a vertical plane, the torque on the steel cable is removed, the straightening mechanism can conveniently straighten the steel cable, and safety accidents caused by bouncing of the steel cable are prevented.
The wire releasing device is characterized in that a wire releasing hole A is formed in the rectangular frame, the wire releasing hole is formed in the middle of the circular frame, a U-shaped frame is arranged on the circular frame, a wire releasing hole B is formed in the U-shaped frame, and the plane where the U-shaped frame is located is perpendicular to the plane where the circular frame is located.
The straightening mechanism comprises a plurality of straightening wheels and a straightening support used for installing the straightening wheels, an upper row of mounting holes and a lower row of mounting holes which are parallel to each other are formed in the straightening support, a wheel shaft of each straightening wheel is matched with the corresponding mounting hole, and a groove is formed in the middle of the contact surface of each straightening wheel and the steel cable.
The metering mechanism comprises a metering wheel and a metering support, the metering wheel is arranged up and down, the metering support is used for mounting the metering wheel, a meter counter is arranged on the metering support, and a groove is formed in the middle of the contact surface of the metering wheel and the steel cable.
The driving mechanism comprises a driving support and a driving wheel, wherein the driving support is provided with an upper row of mounting holes and a lower row of mounting holes, a wheel shaft of the driving wheel is matched with the mounting holes, and a groove is formed in the middle of the contact surface of the driving wheel and the steel cable.
The shearing mechanism comprises a shearing support, a shearing cutter and an oil cylinder, the shearing cutter is slidably fixed on the shearing support, a cylinder barrel of the oil cylinder is fixed on the shearing support, and a piston rod of the oil cylinder is connected with the shearing cutter. When the length of the steel cable reaches a specified value, the driving mechanism stops working, and the shearing mechanism is started to shear the steel cable.
The invention has the following advantages:
1. the pay-off rack can automatically unload the torque on the steel cable, so that safety accidents caused by the bouncing of the steel cable are prevented, and meanwhile, the straightening mechanism can conveniently straighten the steel cable;
2. the fastening buckle fixes the steel cable through the pressing buckle die, and compared with the anchor ear fastened by the screw, the fastening buckle is more stable, so that the problem that the anchor ear is loosened due to the loosening of the screw is avoided;
3. the flexible anchor rod production equipment has high automation degree, integrates paying off, straightening, metering, shearing and forming, has complete working procedures and simple structure, and improves the production efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of a pay-off stand;
FIG. 3 is a top view of the turret;
FIG. 4 is a front view of the alignment mechanism;
FIG. 5 is a left side view of the metering mechanism;
FIG. 6 is a front view of the drive mechanism;
FIG. 7 is a partial top view of the bend forming tooling;
FIG. 8 is a front view of the crimping die;
FIG. 9 is a cross-sectional view of the straightening wheel;
in the figure: 1-a pay-off rack, 2-an alignment mechanism, 3-a meter mechanism, 4-a driving mechanism, 5-a shearing mechanism, 6-a bending forming tool, 101-a fixed support, 102-a rectangular frame, 103-a circular frame, 104-a U-shaped frame, 105-a pay-off hole A, 106-a pay-off hole B, 201-an alignment wheel, 301-a meter wheel, 401-a driving wheel, 601-a grabbing plate, 602-a heart-shaped ring fixture block, 603-a forming jaw, 604-an upper die, 605-a lower die, 606-a limit screw and 607-a press-buckling die.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1, a flexible anchor rod production device comprises a pay-off rack 1, a straightening mechanism 2, a meter counting mechanism 3, a driving mechanism 4, a shearing mechanism 5 and a bending forming tool 6, wherein a steel cable pay-off opening of the pay-off rack 1 is just opposite to a steel cable inlet of the straightening mechanism 2, steel cable channels of the straightening mechanism 2, the meter counting mechanism 3, the driving mechanism 4 and the shearing mechanism 5 are all on the same straight line, the bending forming tool 6 comprises a fixed seat, a forming clamping jaw 603, a grabbing plate 601 and a press buckle mold 607, the fixed seat is provided with a slide rail, the grabbing plate 601 is slidably connected with the slide rail, the grabbing plate 601 is provided with a heart ring clamping block 602 and a plurality of limit screws 606, the forming clamping jaw 603 comprises two independent bending jaws, inner side surfaces of the two bending jaws are folded surfaces, the middle parts of the bending jaws are hinged with the fixed seat, and the limit screws 606 are positioned between the two bending jaws, the pressing and buckling mold 607 is disposed at one end of the forming claw 603 on the fixing base close to the steel cable.
Before the bending forming tool 6 works, a heart ring is manually placed in a heart ring fixture block 602 and is sleeved outside the heart ring fixture block 602, a steel cable passes through between the heart ring fixture block 602 and a forming jaw 603, the bending forming tool 6 is started after the steel cable is cut, a grabbing plate 601 moves to enable the heart ring fixture block 602 to move into the forming jaw 603, the steel cable is clamped into the forming jaw 603, when the forming jaw 603 moves, a limit screw 606 on the grabbing plate 601 pushes the other end of the forming jaw 603, two bending jaws press the steel cable from two sides, two ends of the steel cable bent by the heart ring fixture block 602 are mutually attached, a fastening buckle is placed on the steel cable at a corresponding position of the pressing buckle die 607, the pressing buckle die 607 is controlled to work, the pressing buckle die 607 completes actions of pressing buckle, demoulding and resetting under the control of a control host machine knitting program, an upper die 604 moves downwards to be matched with a lower die 605 to press the fastening buckle and is fixed on the steel cable, the fixation of the steel cable is completed.
Pay off rack 1 is used for fixed cable wire capstan and pulls out the cable wire from the cable wire capstan, pay off rack 1 includes fixed bolster 101 and swivel mount, the swivel mount is including the rectangular frame 102 and the planar ring frame 103 of perpendicular to rectangular frame 102 that are used for fixed cable wire capstan, and fixed bolster 101 top is provided with a plurality of pulleys, ring frame 103 is connected with the pulley cooperation, is that ring frame 103 can rotate in vertical plane. When the pay-off rack 1 carries out pay-off, the torsion force of the steel cable is transmitted to the pay-off rack 1, the pay-off rack 1 is stressed to rotate in a vertical plane, the torque on the steel cable is removed, the straightening mechanism 2 can conveniently straighten the steel cable, and safety accidents caused by the fact that the steel cable bounces are prevented.
The rectangular frame 102 is provided with a wire releasing hole A105, the wire releasing hole is located in the middle of the circular frame 103, the circular frame 103 is provided with a U-shaped frame 104, the U-shaped frame 104 is provided with a wire releasing hole B106, and the plane where the U-shaped frame 104 is located is perpendicular to the plane where the circular frame 103 is located. The wire releasing hole A105 and the wire releasing hole B106 can be used for primarily straightening the steel cable, so that the torque on the steel cable is removed through the rotation of the wire releasing frame 1 during the primary straightening of the steel cable, and the steel cable can enter the straightening mechanism 2 in a substantially horizontal direction.
The meter counting mechanism 3 is used for counting the length of the straightened steel cable, the signal output end of the meter counting device is connected with the control host, the control host stops the driving mechanism 4 and cuts off the steel cable through the cutting mechanism 5 after receiving a signal transmitted by the meter counting device, the meter counting mechanism 3 comprises a meter counting wheel 301 arranged up and down and a meter counting support used for installing the meter counting wheel 301, the meter counting device is arranged on the meter counting support, and a groove is formed in the middle of the contact surface of the meter counting wheel 301 and the steel cable. The meter wheel 301 can prevent the steel cable from moving up and down during the moving process, so that the meter device can not detect the steel cable and make mistakes.
The driving mechanism 4 provides moving power for the steel cable, the driving mechanism 4 comprises a driving support and a driving wheel 401, an upper row of mounting holes and a lower row of mounting holes are formed in the driving support, a wheel shaft of the driving wheel 401 is matched with the mounting holes, and a groove is formed in the middle of the contact surface of the driving wheel 401 and the steel cable. The drive wheels 401 are driven by hydraulic motors. The drive wheel 401 of the drive mechanism 4 presses against the wire rope while providing a pulling force on the wire rope pulling the wire rope out of the wire rope winch.
As a preferred embodiment, the straightening support, the meter counting support and the driving support are respectively provided with an upper row of mounting holes and a lower row of mounting holes, wherein the upper row of mounting holes and the lower row of mounting holes are respectively located on two fixing plates, the two fixing plates are respectively provided with a round hole and a strip hole, a bolt penetrates through the round hole and the strip hole to fix the two fixing plates, and the distance between the upper row of mounting holes and the lower row of mounting holes can be adjusted through the strip hole.
The steel cable is sheared by the shearing mechanism 5 when a signal for controlling shearing of the host is received, the shearing mechanism 5 comprises a shearing support, a shearing cutter and an oil cylinder, the shearing cutter is slidably fixed on the shearing support, a cylinder barrel of the oil cylinder is fixed on the shearing support, and a piston rod of the oil cylinder is connected with the shearing cutter. When the length of the steel cable reaches a specified value, the driving mechanism 4 stops working, and the shearing mechanism 5 is started to shear the steel cable.
The working process of the invention is as follows: and (3) putting the steel cable of the whole winch into a bracket of a pay-off rack 1 for fixing. Leading-out rope head sequentially passes through a pay-off rack 1 pay-off hole, a straightening mechanism 2 and a metering mechanism 3, adjusting the distance between a straightening wheel 201 and a metering wheel 301, putting the wire head into an inlet of a driving wheel 401, starting the driving wheel 401 to move the wire head to a shearing mechanism 5, controlling the shearing mechanism 5 to shear the wire head, resetting the metering value of the metering mechanism 3, sleeving a heart ring on a heart ring clamping block 602, starting a driving mechanism 4, metering the wire rope by the metering mechanism 3, controlling a host computer to control the shearing mechanism 5 to shear the wire rope with specified length, enabling the sheared wire rope to fall on a bending forming work position, pulling the wire rope by the heart ring clamping block 602 of the bending forming tool 6 to be clamped into a wire rope forming clamping jaw 603, enabling a limit screw 606 on the forming plate 601 to push the other end of the forming clamping jaw 603 when the forming clamping plate 601 moves, enabling the two bending jaws to tightly press the wire rope from two sides, two ends of the steel cable bent by the heart ring fixture block 602 are tightly attached to each other, the fastening buckle is placed on the steel cable at a position corresponding to the pressing buckle mold 607, the pressing buckle mold 607 is controlled to work, the pressing buckle mold 607 completes the actions of pressing buckle, mold release and reset under the control of a control host programmed, and the upper mold 604 moves downwards to be matched with the lower mold 605 to tightly press and fix the fastening buckle on the steel cable during pressing buckle, so that the steel cable is fixed.
Claims (7)
1. The utility model provides a flexible stock production facility which characterized in that: comprises a pay-off rack (1), a straightening mechanism (2), a meter counting mechanism (3), a driving mechanism (4), a shearing mechanism (4) and a bending forming tool (6), wherein a steel cable pay-off port of the pay-off rack (1) is just opposite to a steel cable inlet of the straightening mechanism (2), steel cable channels of the straightening mechanism (2), the meter counting mechanism (3), the driving mechanism (4) and the shearing mechanism (4) are all on the same straight line, the bending forming tool (6) comprises a fixed seat, a forming clamping jaw (603), a grabbing plate (601) and a press buckle die (607), the grabbing plate (601) is slidably connected with the fixed seat, a heart ring clamping block (602) and a plurality of limiting screws (606) are arranged on the grabbing plate (601), the forming clamping jaw (603) comprises two independent bending jaws, inner side faces of the two bending jaws are folded faces, and the middle parts of the bending jaws are hinged with the fixed seat, the limiting screw (606) is located between the two bent claws, and the pressing and buckling mold (607) is arranged at one end, close to the steel cable, of the forming claw (603) on the fixed seat.
2. A flexible rock bolt production apparatus according to claim 1, wherein: pay off rack (1) is including fixed bolster (101) and swivel mount, the swivel mount is including rectangular frame (102) and the planar ring frame (103) of perpendicular to rectangular frame (102) that are used for fixed cable winch, and fixed bolster (101) top is provided with a plurality of pulleys, ring frame (103) are connected with the pulley cooperation.
3. A flexible rock bolt production apparatus according to claim 2, wherein: the wire releasing device is characterized in that a wire releasing hole A (105) is formed in the rectangular frame (102), the wire releasing hole is located in the middle of the circular frame (103), a U-shaped frame (104) is arranged on the circular frame (103), a wire releasing hole B (106) is formed in the U-shaped frame (104), and the plane where the U-shaped frame (104) is located is perpendicular to the plane where the circular frame (103) is located.
4. A flexible rock bolt production apparatus according to claim 1, wherein: the straightening mechanism (2) comprises a plurality of straightening wheels (201) and a straightening support used for installing the straightening wheels (201), wherein an upper row and a lower row of installation holes which are parallel to each other are formed in the straightening support, a wheel shaft of each straightening wheel (201) is matched with the installation holes, and a groove is formed in the middle of the contact surface of each straightening wheel (201) and the steel cable.
5. A flexible rock bolt production apparatus according to claim 1, wherein: the length metering mechanism (3) comprises a length metering wheel (301) and a length metering support, wherein the length metering wheel (301) is arranged from top to bottom, the length metering support is used for mounting the length metering wheel (301), a length meter is arranged on the length metering support, and a groove is formed in the middle of the contact surface of the length metering wheel (301) and the steel cable.
6. A flexible rock bolt production apparatus according to claim 1, wherein: the driving mechanism (4) comprises a driving support and a driving wheel (401), an upper row of mounting holes and a lower row of mounting holes are formed in the driving support, a wheel shaft of the driving wheel (401) is matched with the mounting holes, and a groove is formed in the middle of the contact surface of the driving wheel (401) and the steel cable.
7. A flexible rock bolt production apparatus according to claim 1, wherein: the shearing mechanism (4) comprises a shearing support, a shearing cutter and an oil cylinder, the shearing cutter is slidably fixed on the shearing support, a cylinder barrel of the oil cylinder is fixed on the shearing support, and a piston rod of the oil cylinder is connected with the shearing cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328290.1A CN110842585A (en) | 2019-12-20 | 2019-12-20 | Flexible anchor rod production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328290.1A CN110842585A (en) | 2019-12-20 | 2019-12-20 | Flexible anchor rod production facility |
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| Publication Number | Publication Date |
|---|---|
| CN110842585A true CN110842585A (en) | 2020-02-28 |
Family
ID=69610166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911328290.1A Pending CN110842585A (en) | 2019-12-20 | 2019-12-20 | Flexible anchor rod production facility |
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| CN (1) | CN110842585A (en) |
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|---|---|---|---|---|
| JPH11192588A (en) * | 1997-12-26 | 1999-07-21 | Onoda Autoclaved Light Weight Concrete Co Ltd | Automatic welding equipment for anchor fitting for panel reinforcement |
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| DE102012016083A1 (en) * | 2012-06-12 | 2014-01-16 | Werner P. Berwald | Method for producing rock bolt used as self-drilling bolt used for e.g. mining application, involves forming strip into tubular body after profiling and/or structuring, and shortening tubular body to length desired for tubular bolt element |
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