CN201823775U - Tube seam type anchor rod baffle ring forming machine - Google Patents
Tube seam type anchor rod baffle ring forming machine Download PDFInfo
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- CN201823775U CN201823775U CN2010205746010U CN201020574601U CN201823775U CN 201823775 U CN201823775 U CN 201823775U CN 2010205746010 U CN2010205746010 U CN 2010205746010U CN 201020574601 U CN201020574601 U CN 201020574601U CN 201823775 U CN201823775 U CN 201823775U
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- pipe
- baffle ring
- die
- type anchor
- seam type
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Abstract
The utility model pertains to the technical field of forming equipments, in particular to a tube seam type anchor rod baffle ring forming machine which comprises an electrical appliance controller, a hydraulic device, and an oil pump and a motor which are used for driving the hydraulic device, wherein the oil pump is connected with a pressing device and a squeezing device through oil pipes; a die device is arranged on the pressing device; a squeezing head is arranged on the squeezing device; the die device comprises an upper die and a lower die; the upper die and the lower die are arranged symmetrically; the contacted surfaces of the upper die and the lower die are respectively and longitudinally provided with a semi-circular groove; an expanded neck part with the diameter greater than that of the semi-circular groove is arranged in the semi-circular grooves at the side of the upper die and the lower die close to the squeezing head respectively, and the expanded parts are matched with the squeezing head; a positioning and clamping strip is longitudinally arranged on the bottom of the semi-circular groove of the upper die or the lower die; and a slit steel tube positioning and clamping head is arranged in the expanded neck part of the lower die. In the tube seam type anchor rod baffle ring forming machine, the mechanical degree is high, the production efficiency is high, and the tensile strength of the baffle ring of the produced tube seam type anchor rods can be effectively improved by 1 to 2 tons.
Description
Technical field:
The utility model belongs to the former technical field, refers in particular to a kind of pipe-seam type anchor rod baffle ring make-up machine.
Background technology:
Pipe-seam type anchor rod is a kind of full length fastening, initiatively reinforce the novel anchor rod of country rock, its three-dimensional part is a high tensile steel tube that vertically cracks, when being installed on than the slightly little boring of caliber, the frictional force that can in length range, apply radial pressure and stop country rock to glide immediately to hole wall, add the supporting force of anchor pole pallet supporting plate, thereby make country rock be in triaxial stress state.Under situations such as blasting vibration country rock anchor moves, the later stage anchor force has obvious increase, and when remarkable displacement took place country rock, anchor pole did not lose its supporting drag, and it has better characteristic than expansion type rock bolt.Pipe-seam type anchor rod is that an end of a steel pipe that vertically cracks is provided with baffle ring.At present, the baffle ring of pipe-seam type anchor rod is a split-type structural with the steel pipe that cracks, and baffle ring is to be solder-connected on the steel pipe that cracks in the later stage to form.The processing of this structure is cumbersome, need expend bigger human and material resources, and again because of the reason of welding, flatness, circular arc degree are very poor, and pallet can not closely cooperate with it.During use, because extraneous power is bigger, obscission appears in baffle ring easily, and influence is used, or causes security incident.
Summary of the invention:
It is one-body molded and increase the pipe-seam type anchor rod baffle ring make-up machine of the tensile strength of baffle ring with the steel pipe that cracks that the purpose of this utility model provides a kind of baffle ring that makes pipe-seam type anchor rod.
The utility model is achieved in that
Pipe-seam type anchor rod baffle ring make-up machine; comprise appliance controller; the oil pump and the motor of hydraulic means and driving hydraulic means; oil pump connects hold down gag and pressurizing unit by oil pipe; hold down gag is provided with die device; pressurizing unit is provided with extrusion head; described die device comprises upper die and lower die; upper die and lower die are symmetrical arranged; on; all be vertically arranged with semi-circular recesses on contacted of the counterdie; in the semi-circular recesses of upper and lower mould, be provided with the radius that can match expansion neck greater than semi-circular recesses with extrusion head near the first side of extruding; be vertically arranged with the location in the bottom of the semi-circular recesses of patrix or counterdie and clamp bar, in the expansion neck of counterdie, be provided with the steel pipe clamping location dop that cracks.
The above-mentioned location clamping bar that is arranged on patrix or the counterdie is that trapezoidal location clamps bar or the triangle location clamps bar, and location clamping bar works steel pipe and the effect of anti-steel pipe reducing of clamping.
Being provided with the steel pipe clamping location dop that cracks in the expansion neck of above-mentioned counterdie is: the bottom of the expansion neck of counterdie is provided with location dop installing hole, clamping location dop is arranged in the installing hole, and be connected by spring between clamping location dop and the installing hole, the last plane of described clamping location dop is the inclined-plane, and the inclined-plane is towards extrusion head.
Above-mentioned die device is arranged in the support, the both sides of upper die and lower die are provided with chute, support is provided with the guide pillar that can match with the chute on the upper and lower mould, and upper die and lower die are positioned in the support by guide pillar, and patrix can move up and down in support along guide pillar.
Above-mentioned hold down gag comprises upper cylinder and pressure retaining valve, be arranged on the top of support, upper cylinder is connected with oil pump by oil pipe, electro hydraulic valve, top at upper cylinder is provided with pressure retaining valve, the patrix of die device is connected with the piston rod of upper cylinder by flange, and pressure retaining valve is connected with electric apparatus control apparatus with electro hydraulic valve.
The axis of above-mentioned pressurizing unit and last, dead in line setting behind the counterdie matched moulds, the horizontal oil cylinder of pressurizing unit (the horizontal oil cylinder of the utility model indication is the oil cylinder of horizontally set) passes through oil pipe, electro hydraulic valve is connected with oil pump, the piston rod of horizontal oil cylinder is provided with induction installation, head at piston rod is provided with extrusion head, induction installation adopts inductive rod and inductive head, inductive head and back inductive head before inductive head comprises, inductive rod is arranged on the piston rod with piston rod movement, in moving ahead process, inductive rod touches with preceding inductive head, then the expression extruding puts in place, inductive rod is touched with the back inductive head in fallback procedures, then expression retreats and puts in place, and electro hydraulic valve is connected with electric apparatus control apparatus.
One end of above-mentioned extrusion head is the boss platform for cylindrical hole, the other end that can be set on the piston rod, and the bigger end of diameter matches with expansion neck on the die device, diameter matches with the pipe diameter that cracks than small end, and also is provided with the groove that matches with the clamping positioning strip at diameter on than small end.
The outstanding compared to existing technology advantage of the utility model is:
1, it is one-body molded that the utility model can make crack steel pipe and the baffle ring of pipe-seam type anchor rod, the technology of having avoided crack steel pipe and the baffle ring welding fabrication of traditional pipe-seam type anchor rod to exist is loaded down with trivial details, flatness, circular arc degree are poor, and phenomenons such as baffle ring comes off easily, can effectively improve baffle ring tensile strength 1-2 ton, reduce production costs;
2, the utility model is simple in structure, and it is convenient to realize, has improved the production efficiency of pipe-seam type anchor rod, the mechanization degree height.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a vertical view of the present utility model;
Fig. 4 is the front view of mould of the present utility model;
Fig. 5 is the vertical view of the utility model counterdie;
Fig. 6 is the A-A generalized section of Fig. 5;
Fig. 7 is the syndeton partial sectional view of clamping location dop of the present utility model and counterdie;
Fig. 8 is the front view of extrusion head of the present utility model;
Fig. 9 is the generalized section of extrusion head of the present utility model.
The specific embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 1-9:
Pipe-seam type anchor rod baffle ring make-up machine, comprise appliance controller 10, the oil pump 110 and the motor 100 of hydraulic means 20 and driving hydraulic means 20, oil pump 110 connects hold down gag and pressurizing unit by oil pipe 80, hold down gag is provided with die device, pressurizing unit is provided with extrusion head 140, described die device comprises patrix 40 and counterdie 90, patrix 40 and counterdie 90 are symmetrical arranged, on, counterdie 40, all be vertically arranged with semi-circular recesses 902 on 90 contacted, last, counterdie 40,90 near being provided with the radius that can match with the extrusion head 140 expansion neck 903 greater than semi-circular recesses 902 in the semi-circular recesses 902 of extrusion head 140 1 sides, be vertically arranged with the location in the bottom of the semi-circular recesses 902 of patrix 40 or counterdie 90 and clamp bar 901, in the expansion neck 903 of counterdie 90, be provided with the steel pipe clamping location dop 905 that cracks.
The above-mentioned location clamping bar 901 that is arranged on patrix or the counterdie 90 clamps bar or triangle location clamping bar for trapezoidal location; the inclined-plane that trapezoidal location clamps bar or triangle location clamping bar can match with the opening part of the steel pipe that cracks, and works steel pipe and the effect of anti-steel pipe reducing of clamping.
Being provided with the steel pipe clamping location dop 905 that cracks in the expansion neck 903 of above-mentioned counterdie 90 is: the bottom of the expansion neck 903 of counterdie 90 is provided with clamping location dop installing hole 908, clamping location dop 905 is arranged on installing hole interior 908, and be connected by spring bullet 906 property between clamping location dop 905 and the installing hole 908, the last plane of described location dop 905 is inclined-plane 9051, and inclined-plane 9051 is towards extrusion head 140.
Above-mentioned die device is arranged in the support 30, the both sides of patrix 40 and counterdie 90 are provided with chute 904, support 30 is provided with the guide pillar that can match with the chute 904 on the upper and lower mould 40,90, patrix 40 and counterdie 90 are positioned in the support 30 by guide pillar, and patrix can 40 moves up and down in support 30 along guide pillar, upper and lower mould 40,90 does not produce displacement, guarantees the stability of processing.
Above-mentioned hold down gag comprises upper cylinder 60 and pressure retaining valve 70, be arranged on the top of support 30, upper cylinder 60 is connected with oil pump 110 by oil pipe 80, electro hydraulic valve 122, be provided with pressure retaining valve 70 on the top of upper cylinder 60, the patrix 40 of die device is connected with the piston rod 601 of upper cylinder 60 by flange 50, and pressure retaining valve 70 is connected with electric apparatus control apparatus 10 with electro hydraulic valve 122.
The axis of above-mentioned pressurizing unit and last, counterdie 40, dead in line setting behind 90 matched moulds, the horizontal oil cylinder 130 of pressurizing unit is by oil pipe 80, electro hydraulic valve 121 is connected (the horizontal oil cylinder of the utility model indication is the oil cylinder of horizontally set) with oil pump 110, the piston rod 1301 of horizontal oil cylinder 130 is provided with induction installation, head at piston rod 1301 is provided with extrusion head 140, induction installation adopts inductive rod 1501 and inductive head 1502, inductive head and back inductive head before inductive head 1502 comprises, inductive rod 1501 is arranged on the piston rod 1301 with piston rod 1301 motions, in moving ahead process, inductive rod 1501 touches with preceding inductive head, then the expression extruding puts in place, inductive rod 1501 is touched with the back inductive head in fallback procedures, then expression retreats and puts in place, and electro hydraulic valve 121 is connected with electric apparatus control apparatus 10.
One end of above-mentioned extrusion head 140 is a cylinder boss for cylindrical hole 1401, the other end that can be set on the piston rod 1301, and the bigger end 1402 of diameter matches with expansion neck 903 on the die device, diameter matches with the pipe diameter that cracks than small end 1403, and also is provided with the groove 14031 that matches with clamping positioning strip 901 at diameter on than small end.
Operation principle of the present utility model:
The steel pipe that cracks that will process clamps the bar location by the location in the semi-circular recesses that is arranged on counterdie and clamps, and the terminal spacing of the steel pipe that cracks located on the dop at clamping; Connect power supply, press the play button that presses down in the appliance controller, oil in the hydraulic means is transported in the upper cylinder of hold down gag by oil pipe under the effect of oil pump, the patrix that the piston rod decline of upper cylinder drives die device presses down along the guide pillar in the support is past, until compressing with counterdie, at this moment, pressure retaining valve is started working, for die device provides constant compression force; Press the extruding play button in the appliance controller, oil in the hydraulic means is transported in the horizontal oil cylinder of pressurizing unit by oil pipe under the effect of oil pump, horizontal in-oil cylinder piston rod drives extrusion head and pushes action, because being arranged on the last plane of the interior clamping location dop of the expansion neck of counterdie is the inclined-plane, the direction that tilts is towards extrusion head, the extrusion head extruding that can move ahead easily, inductive rod is arranged on the piston rod with piston rod movement, in moving ahead process, inductive rod touches with preceding inductive head, then the expression extruding puts in place, electro hydraulic valve is opened, oil in the oil pipe is got back in the hydraulic means, horizontal in-oil cylinder piston rod moves until inductive rod backward and touches with the back inductive head in fallback procedures, then resets; Open the electro hydraulic valve that is connected with hold down gag, the oil in the oil pipe is got back in the hydraulic means, and patrix separates with counterdie, and until resetting, the pipe-seam type anchor rod of taking out extrusion modling gets final product.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (7)
1. pipe-seam type anchor rod baffle ring make-up machine; comprise appliance controller; the oil pump and the motor of hydraulic means and driving hydraulic means; oil pump connects hold down gag and pressurizing unit by oil pipe; hold down gag is provided with die device; pressurizing unit is provided with extrusion head; it is characterized in that: described die device comprises upper die and lower die; upper die and lower die are symmetrical arranged; on; all be vertically arranged with semi-circular recesses on contacted of the counterdie; last; be provided with the radius that can match expansion neck in the semi-circular recesses of counterdie near the first side of extruding greater than semi-circular recesses with extrusion head; be vertically arranged with the location in the bottom of the semi-circular recesses of patrix or counterdie and clamp bar, in the expansion neck of counterdie, be provided with the steel pipe clamping location dop that cracks.
2. pipe-seam type anchor rod baffle ring make-up machine according to claim 1 is characterized in that: it is that trapezoidal location clamps bar or the triangle location clamps bar that the described location that is arranged on patrix or the counterdie clamps bar.
3. pipe-seam type anchor rod baffle ring make-up machine according to claim 1, it is characterized in that: being provided with the steel pipe clamping location dop that cracks in the expansion neck of described counterdie is: the bottom of the expansion neck of counterdie is provided with location dop installing hole, clamping location dop is arranged in the installing hole, and be connected by spring between clamping location dop and the installing hole, the last plane of described clamping location dop is the inclined-plane, and the inclined-plane is towards extrusion head.
4. pipe-seam type anchor rod baffle ring make-up machine according to claim 1, it is characterized in that: described die device is arranged in the support, and the both sides of upper die and lower die are provided with chute, and support is provided with the guide pillar that can match with the chute on the upper and lower mould.
5. pipe-seam type anchor rod baffle ring make-up machine according to claim 1, it is characterized in that: described hold down gag comprises upper cylinder and pressure retaining valve, be arranged on the top of support, upper cylinder is connected with oil pump by oil pipe, electro hydraulic valve, top at upper cylinder is provided with pressure retaining valve, the patrix of die device is connected with the piston rod of upper cylinder by flange, and pressure retaining valve is connected with electric apparatus control apparatus with electro hydraulic valve.
6. pipe-seam type anchor rod baffle ring make-up machine according to claim 1, it is characterized in that: the dead in line setting behind the axis of described pressurizing unit and the upper and lower mould matched moulds, the horizontal oil cylinder of pressurizing unit is connected with oil pump by oil pipe, electro hydraulic valve, the piston rod of horizontal oil cylinder is provided with induction installation, head at piston rod is provided with extrusion head, and electro hydraulic valve is connected with electric apparatus control apparatus.
7. according to claim 1 or 6 described pipe-seam type anchor rod baffle ring make-up machines, it is characterized in that: an end of described extrusion head is the boss platform for cylindrical hole, the other end that can be set on the piston rod, and the bigger end of diameter matches with expansion neck on the die device, diameter matches with the pipe diameter that cracks than small end, and also is provided with the groove that matches with positioning strip at diameter on than small end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205746010U CN201823775U (en) | 2010-10-25 | 2010-10-25 | Tube seam type anchor rod baffle ring forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205746010U CN201823775U (en) | 2010-10-25 | 2010-10-25 | Tube seam type anchor rod baffle ring forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823775U true CN201823775U (en) | 2011-05-11 |
Family
ID=43962335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205746010U Expired - Fee Related CN201823775U (en) | 2010-10-25 | 2010-10-25 | Tube seam type anchor rod baffle ring forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433317A (en) * | 2013-08-19 | 2013-12-11 | 无锡源创机械科技有限公司 | Energy-saving servo control system for profile extruder |
| CN106270193A (en) * | 2016-08-25 | 2017-01-04 | 山东黄金矿业(莱州)有限公司三山岛金矿 | A kind of pipe-seam type anchor rod bulge loop processing mold |
-
2010
- 2010-10-25 CN CN2010205746010U patent/CN201823775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433317A (en) * | 2013-08-19 | 2013-12-11 | 无锡源创机械科技有限公司 | Energy-saving servo control system for profile extruder |
| CN106270193A (en) * | 2016-08-25 | 2017-01-04 | 山东黄金矿业(莱州)有限公司三山岛金矿 | A kind of pipe-seam type anchor rod bulge loop processing mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20131025 |