CN204339010U - A kind of expansion bolt sleeve tube cut-off machine - Google Patents
A kind of expansion bolt sleeve tube cut-off machine Download PDFInfo
- Publication number
- CN204339010U CN204339010U CN201420824204.2U CN201420824204U CN204339010U CN 204339010 U CN204339010 U CN 204339010U CN 201420824204 U CN201420824204 U CN 201420824204U CN 204339010 U CN204339010 U CN 204339010U
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- China
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- frame
- pipe
- hinge joint
- cutter
- cutoff tool
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Abstract
The utility model discloses a kind of expansion bolt sleeve tube cut-off machine, form primarily of frame, motor, the gearbox driven by motor, casing pipe cutter, pay-off, length measuring device.Its frame is the rectangle rigid support that steel welding is connected into, move to length measuring device adding under the acting in conjunction of raw material in man-hour at pay-off and charging hold down gag, after raw material completes fill process, the peak of the releasing cam on timing camshaft upwards, charging hold down gag lifts by releasing cam, meanwhile Pipe Cutting controls cam makes the cutoff tool of casing pipe cutter move to steel pipe and complete cut-out action, skid off in device procedures at cut steel pipe along going out sleeve pipe downslide chute, Pipe Cutting controls cam production cutoff tool and lifts and reset, charging hold down gag resets by releasing cam, complete cut-out action.It is that a kind of complete machine structure is simple, and production cost is low, and operating maintenance is convenient, adapts to the cover pipe cut-off apparatus of industrialization, generalization, standardized production demand.
Description
Technical field
The utility model relates to a kind of metal pipe material and cuts off equipment, is in a kind of expansion sleeve production process of expansion bolt, elongated raw material metal pipe automatic gauging is cut into the equipment of expansion sleeve.
Background technology
At present, at the Length-fixing cutting of the expansion sleeve production process middle sleeve of expansion bolt, some employing original methods, cut off so that manpower is manual, this method not only production efficiency is low, poor product quality, percent defective is high, and cost of labor is high, labor strength is large, particularly current human resources are nervous, when there is recruitment famine, are more not suitable with the needs of modern production; Although the also employing mechanization cutting had, but the mechanized equipment adopted mostly is existing miscellaneous equipment or the improved simple machine of instrument, production efficiency is still very low, and these equipment are not special equipments, sleeve pipe incision burr is large, its product quality is uneven, is far not suitable with the demand of industrialization, generalization, standardized production.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide one to cut by automatic gauging, production efficiency is high, and constant product quality, adapt to a kind of expansion bolt sleeve tube cut-off machine of industrialization, generalization, standardized production.
The utility model solves the technical measures that its technical problem adopts:
A kind of expansion bolt sleeve tube cut-off machine, forms primarily of frame, motor, the gearbox driven by motor, driving-belt, drive, sprocket wheel, chain.The gearbox being provided with motor in the bottom of frame front end and being driven by motor, on the top of frame front end, casing pipe cutter is installed, described casing pipe cutter links holder by shearing device, be arranged on the cutter shaft on hinge joint holder, cutter shaft is installed the cutoff tool composition of fixing disc, hinge joint holder is the shape of a saddle, the middle part of hinge joint holder is fixed in frame by the hinge joint of longitudinal hinge joint fixed axis, cutter shaft is longitudinally arranged on the hinge joint holder of hinge joint fixed axis side, the cutoff tool control lever that hinge joint is fixed on frame front lower end is provided with in the bottom of the hinge joint holder of hinge joint fixed axis opposite side, and the bottom of the hinge joint holder of this side is provided with returning pull-spring, one end of returning pull-spring is connected and fixed with hinge joint holder, the other end of returning pull-spring is fastened in frame, the frame at casing pipe cutter rear portion is provided with pay-off, described pay-off is made up of the timing camshaft that laterally installation is fixing successively from front to back and power transmission shaft, timing camshaft described here refers to that the releasing cam installed on camshaft and Pipe Cutting control cam and can (timing) drive and its device linked or institution staff exactly, namely charging hold down gag lifts by releasing cam, meanwhile Pipe Cutting controls cam production and cutoff tool moves to steel pipe and completes cut-out action, the time that both alternately occur accurately and reliably, while an A action completing to preset, another must enter the B action preset.Timing camshaft and power transmission shaft are all provided with drawing-inroller and drive sprocket, corresponding before and after two drive sprockets and two drawing-inrollers, drawing-inroller is provided with spill annular groove, the vertical tangent plane at spill annular groove center on former and later two drawing-inrollers overlaps with the vertical tangent plane of cutter shaft longitudinal center, lower than the foot of cutter shaft front end bottom the annular groove of the spill annular groove of anterior drawing-inroller, timing camshaft is provided with releasing cam and Pipe Cutting control cam, cutoff tool controls the other end of lever and is positioned at Pipe Cutting and controls the below of cam and corresponding with it, control lever to be provided with the roller controlling cam Structure deformation with Pipe Cutting at Pipe Cutting control cam and the cutoff tool cutoff tool controlled between lever, the peak that releasing cam and Pipe Cutting control cam two cams is mutually vertical with the line of its centre of gyration, frame is provided with feeding pressing device, described feeding pressing device is by compressor arm, feeding contact roller, feeding contact roller wheel shaft, compressor arm cardan axle, the drop-down extension spring composition of compressor arm, respectively link on the top of timing camshaft and power transmission shaft and fix a compressor arm, one end of each compressor arm and frame link fixing, the drop-down extension spring of compressor arm is provided with between the other end of compressor arm and frame, each installation feeding contact roller on former and later two compressor arms, two feeding contact rollers lay respectively at the top of former and later two drawing-inrollers, two feeding contact rollers are arranged on former and later two compressor arms respectively by respective feeding contact roller wheel shaft, the wheel shaft of two feeding contact rollers is all provided with wheel shaft drive sprocket, power transmission shaft is provided with the wheel shaft drive sprocket matched with wheel shaft drive sprocket, wheel shaft drive sprocket and wheel shaft drive sprocket form driving-chain by driving chain, the bottom of fore compressor arm is also provided with the roller with releasing cam Structure deformation, longitudinal and horizontally disposed feed pipe is fixed with on the top of frame rear end, the center line of feed pipe can from back to front by the spill that two drawing-inrollers push up through and with the centerline parallel of cutter shaft, in the bottom of cutter shaft the frame being positioned at the front portion of anterior drawing-inroller is provided with length measuring device, the cutter shaft at length measuring device rear portion is mounted with cutoff tool, gearbox has two power output shafts, a power output shaft passes through driving-belt, cutter shaft drive on drive and cutter shaft forms driving-chain, another root power output shaft of gearbox passes through sprocket wheel, chain and drive sprocket and compression axis drive sprocket form driving-chain.
The utility model solves the technical measures that its technical problem adopts:
Casing pipe cutter described in the utility model, pay-off, length measuring device and feeding pressing device are the expansion bolt casing pipe cutter of symmetrically arranged two groups of multiple operations in the left and right sides of frame, the public timing camshaft of expansion bolt casing pipe cutter of two groups of multiple operations and a power transmission shaft, the drive sprocket that timing camshaft and power transmission shaft are installed is positioned in the middle of the expansion bolt casing pipe cutter of two groups of multiple operations.
The utility model is fixed with sleeve pipe and cuts off bracket in the frame of cutoff tool bottom, and the bottom on top and feed pipe inner tubal wall that sleeve pipe cuts off bracket, in same horizontal plane, is provided with the feed pipe bracket be fixed in frame between former and later two drawing-inrollers.
The utility model controls the hinge joint holder on lever top to be provided with the adjusting bolt of stroke up and down that cutoff tool controls lever at cutoff tool, this adjusting bolt spinning is in the tapped through hole of hinge joint holder, the lower end of upper and lower stroke adjusting bolt is corresponding with the upper end that cutoff tool controls lever, it is the rigidity pedestal that top is provided with longitudinal fluting that sleeve pipe cuts off bracket, cut off vertical on bracket at sleeve pipe and be provided with many cutoff tools yielding grooves, the front and back position of length measuring device in frame is adjustable, and the frame of cutoff tool bottom is provided with sleeve pipe downslide chute.
The utility model design feature and operation principle as follows:
Frame of the present utility model is the rectangle rigid support that steel welding is connected into, in the job step adding man-hour be: 1, charging---first elongated raw material steel pipe along feed pipe inner chamber by after move forward into equipment, under the acting in conjunction of pay-off and charging hold down gag, raw material steel pipe moves to length measuring device, fill process is completed when raw material steel pipe front end face withstands the rear end face of length measuring device, here length measuring device not only front and back position can adjust, reach the sleeve pipe producing different length, and length measuring device is a disk that can rotate around the fixed axis of its longitudinal direction, the front end face of disk is the rear end face of length measuring device and this end face is vertical guide,
2, cut off---when material cuts off bracket arrive in length measuring device process by sleeve pipe, the peak of the releasing cam on timing camshaft upwards, charging hold down gag lifts by releasing cam, meanwhile Pipe Cutting controls the peak of cam forward and rotate gradually, rotating the leverage of the control of Pipe Cutting simultaneously cam by cutoff tool control lever gradually, make the shearing device of casing pipe cutter hinge joint holder and cutoff tool control lever upwards to lift at the pedestal of same one end, the other end be provided with cutter shaft pedestal move downward drive cutting knife also move downward, cutoff tool moves to steel pipe and completes cut-out action, 3, reset---skid off in device procedures at cut steel pipe along going out sleeve pipe downslide chute, Pipe Cutting controls cam production cutoff tool and lifts and reset, and charging hold down gag resets by releasing cam, completes cut-out action.The gearbox (1) that the power drive of the whole course of work drives by motor, driving-belt, drive, sprocket wheel, drive sprocket, driving chain realize.
The beneficial effects of the utility model are: install anodontia high-speed steel cutter blades and cut off steel pipe, the sleeve pipe impulse-free robustness produced, production efficiency is high, cost is low, product percent of pass more than 98%, and complete machine structure is simple, and operating maintenance is convenient.Adapt to the demand of industrialization, generalization, standardized production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (axle side schematic diagram);
Fig. 2 is the structural representation after the timing camshaft of utility model and upper installation cam thereof, sprocket wheel.
Detailed description of the invention
Shown in Fig. 1-Fig. 2, a kind of expansion bolt sleeve tube cut-off machine, forms primarily of frame, motor, the gearbox 1 driven by motor, driving-belt 7, drive, sprocket wheel, chain.Frame is the rectangle rigid support that steel welding is connected into, the gearbox 1 being provided with motor in the bottom of frame front end and being driven by motor, on the top of frame front end, casing pipe cutter 5 is installed, described casing pipe cutter 5 links holder by shearing device, be arranged on the cutter shaft on hinge joint holder, cutter shaft is installed the cutoff tool composition of fixing disc, hinge joint holder is the shape of a saddle, the middle part of hinge joint holder is fixed in frame by the hinge joint of longitudinal hinge joint fixed axis, cutter shaft is longitudinally arranged on the hinge joint holder of hinge joint fixed axis side, the cutoff tool control lever 6 that hinge joint is fixed on frame front lower end is provided with in the bottom of the hinge joint holder of hinge joint fixed axis opposite side, and the bottom of the hinge joint holder of this side is provided with returning pull-spring, one end of returning pull-spring is connected and fixed with hinge joint holder, the other end of returning pull-spring is fastened in frame, the frame at casing pipe cutter 5 rear portion is provided with pay-off 12, described pay-off 12 is made up of the timing camshaft 10 that laterally installation is fixing successively from front to back and power transmission shaft, timing camshaft and power transmission shaft are all provided with drawing-inroller 14 and drive sprocket 17, corresponding before and after two drive sprockets 17 and two drawing-inrollers 14, drawing-inroller 14 is provided with spill annular groove, the vertical tangent plane at spill annular groove center on former and later two drawing-inrollers 14 overlaps with the vertical tangent plane of cutter shaft longitudinal center, lower than the foot of cutter shaft front end bottom the annular groove of the spill annular groove of anterior drawing-inroller 14, timing camshaft is provided with releasing cam 15 and Pipe Cutting control cam 16, cutoff tool controls the other end of lever 6 and is positioned at Pipe Cutting and controls the below of cam 16 and corresponding with it, control lever 6 to be provided with the roller controlling cam 16 Structure deformation with Pipe Cutting at Pipe Cutting control cam 16 and the cutoff tool cutoff tool controlled between lever 6, the peak that releasing cam 15 and Pipe Cutting control cam 16 two cams is mutually vertical with the line of its centre of gyration, frame is provided with feeding pressing device 11, described feeding pressing device 11 is by compressor arm, feeding contact roller, feeding contact roller wheel shaft, compressor arm cardan axle, the drop-down extension spring composition of compressor arm, respectively link on the top of timing camshaft 10 and power transmission shaft and fix a compressor arm, one end of each compressor arm and frame link fixing, the drop-down extension spring of compressor arm is provided with between the other end of compressor arm and frame, each installation feeding contact roller on former and later two compressor arms, two feeding contact rollers lay respectively at the top of former and later two drawing-inrollers 14, two feeding contact rollers are arranged on former and later two compressor arms respectively by respective feeding contact roller wheel shaft, the wheel shaft of two feeding contact rollers is all provided with wheel shaft drive sprocket, power transmission shaft is provided with the wheel shaft drive sprocket matched with wheel shaft drive sprocket, wheel shaft drive sprocket and wheel shaft drive sprocket form driving-chain by driving chain, the bottom of fore compressor arm is also provided with the roller with releasing cam 15 Structure deformation, longitudinal and horizontally disposed feed pipe 13 is fixed with on the top of frame rear end, the center line of feed pipe 13 can from back to front by top on two drawing-inrollers 14 spill through and with the centerline parallel of cutter shaft, in the bottom of cutter shaft the frame being positioned at the front portion of anterior drawing-inroller 14 is provided with length measuring device 4, the cutter shaft at length measuring device 4 rear portion is mounted with cutoff tool, gearbox 1 has two power output shafts, a power output shaft is by driving-belt 7, cutter shaft drive on drive and cutter shaft forms driving-chain, another root power output shaft of gearbox 1 passes through sprocket wheel, chain and drive sprocket 17 and compression axis drive sprocket form driving-chain.Casing pipe cutter 5 described in the present embodiment, pay-off 12, length measuring device 4 and feeding pressing device 11 is the expansion bolt casing pipe cutter of symmetrically arranged two groups of multiple operations in the left and right sides of frame, the public timing camshaft 10 of expansion bolt casing pipe cutter of two groups of multiple operations and a power transmission shaft, the drive sprocket 17 that timing camshaft 10 and power transmission shaft are installed is positioned in the middle of the expansion bolt casing pipe cutter of two groups of multiple operations.The present embodiment is fixed with sleeve pipe and cuts off bracket 3 in the frame of cutoff tool bottom, the bottom on top and feed pipe 13 inner tubal wall that sleeve pipe cuts off bracket 3, in same horizontal plane, is provided with the feed pipe bracket be fixed in frame between former and later two drawing-inrollers 14.The present embodiment controls the hinge joint holder on lever 6 top to be provided with the adjusting bolt of stroke up and down that cutoff tool controls lever 6 at cutoff tool, upper and lower stroke adjusting bolt spinning is in the tapped through hole of hinge joint holder, the lower end of upper and lower stroke adjusting bolt is corresponding with the upper end that cutoff tool controls lever 6, sleeve pipe cuts off bracket 3 for top and is provided with the rigidity pedestal of longitudinal fluting, cut off vertical on bracket 3 at sleeve pipe and be provided with many cutoff tools yielding grooves, the front and back position of length measuring device 4 in frame is adjustable, and the frame of cutoff tool bottom is provided with sleeve pipe downslide chute 2.
Claims (4)
1. an expansion bolt sleeve tube cut-off machine, primarily of frame, motor, the gearbox (1) driven by motor, driving-belt (7), drive, sprocket wheel, chain forms, it is characterized in that: the gearbox (1) being provided with motor in the bottom of frame front end and being driven by motor, casing pipe cutter (5) is installed on the top of frame front end, described casing pipe cutter (5) links holder by shearing device, be arranged on the cutter shaft on hinge joint holder, cutter shaft is installed the cutoff tool composition of fixing disc, hinge joint holder is the shape of a saddle, the middle part of hinge joint holder is fixed in frame by the hinge joint of longitudinal hinge joint fixed axis, cutter shaft is longitudinally arranged on the hinge joint holder of hinge joint fixed axis side, the bottom of the hinge joint holder of hinge joint fixed axis opposite side is provided with cutoff tool control lever (6) that hinge joint is fixed on frame front lower end, and the bottom of the hinge joint holder of this side is provided with returning pull-spring, one end of returning pull-spring is connected and fixed with hinge joint holder, the other end of returning pull-spring is fastened in frame, the frame at casing pipe cutter (5) rear portion is provided with pay-off (12), described pay-off (12) is made up of the timing camshaft (10) that laterally installation is fixing successively from front to back and power transmission shaft, timing camshaft and power transmission shaft are all provided with drawing-inroller (14) and drive sprocket (17), two drive sprockets (17) and two drawing-inrollers (14) front and back correspondences, drawing-inroller (14) is provided with spill annular groove, the vertical tangent plane at spill annular groove center on former and later two drawing-inrollers (14) overlaps with the vertical tangent plane of cutter shaft longitudinal center, lower than the foot of cutter shaft front end bottom the annular groove of the spill annular groove of anterior drawing-inroller (14), timing camshaft is provided with releasing cam (15) and Pipe Cutting control cam (16), the other end that cutoff tool controls lever (6) is positioned at Pipe Cutting and controls the cam below of (16) and corresponding with it, control lever (6) to be provided with the roller controlling cam (16) Structure deformation with Pipe Cutting in Pipe Cutting control cam (16) and the cutoff tool cutoff tool controlled between lever (6), the peak that releasing cam (15) and Pipe Cutting control cam (16) two cams is mutually vertical with the line of its centre of gyration, frame is provided with feeding pressing device (11), described feeding pressing device (11) is by compressor arm, feeding contact roller, feeding contact roller wheel shaft, compressor arm cardan axle, the drop-down extension spring composition of compressor arm, respectively link on the top of timing camshaft (10) and power transmission shaft and fix a compressor arm, one end of each compressor arm and frame link fixing, the drop-down extension spring of compressor arm is provided with between the other end of compressor arm and frame, each installation feeding contact roller on former and later two compressor arms, two feeding contact rollers lay respectively at the top of former and later two drawing-inrollers (14), two feeding contact rollers are arranged on former and later two compressor arms respectively by respective feeding contact roller wheel shaft, the wheel shaft of two feeding contact rollers is all provided with wheel shaft drive sprocket, power transmission shaft is provided with the wheel shaft drive sprocket matched with wheel shaft drive sprocket, wheel shaft drive sprocket and wheel shaft drive sprocket form driving-chain by driving chain, the bottom of fore compressor arm is also provided with the roller with releasing cam (15) Structure deformation, longitudinal and horizontally disposed feed pipe (13) is fixed with on the top of frame rear end, the center line of feed pipe (13) can from back to front by the upper top of two drawing-inrollers (14) spill through and with the centerline parallel of cutter shaft, in the bottom of cutter shaft the frame being positioned at the front portion of anterior drawing-inroller (14) is provided with length measuring device (4), the cutter shaft at length measuring device (4) rear portion is mounted with cutoff tool, gearbox (1) has two power output shafts, a power output shaft is by driving-belt (7), cutter shaft drive on drive and cutter shaft forms driving-chain, another root power output shaft of gearbox (1) passes through sprocket wheel, chain and drive sprocket (17) and compression axis drive sprocket form driving-chain.
2. a kind of expansion bolt sleeve tube cut-off machine according to claim 1, it is characterized in that: described casing pipe cutter (5), pay-off (12), length measuring device (4) and feeding pressing device (11) are the expansion bolt casing pipe cutter of symmetrically arranged two groups of multiple operations in the left and right sides of frame, the public timing camshaft (10) of expansion bolt casing pipe cutter of two groups of multiple operations and a power transmission shaft, the drive sprocket (17) that timing camshaft (10) and power transmission shaft are installed is positioned in the middle of the expansion bolt casing pipe cutter of two groups of multiple operations.
3. a kind of expansion bolt sleeve tube cut-off machine according to claim 1 and 2, it is characterized in that: in the frame of cutoff tool bottom, be fixed with sleeve pipe cut off bracket (3), the bottom on top and feed pipe (13) inner tubal wall that sleeve pipe cuts off bracket (3), in same horizontal plane, is provided with the feed pipe bracket be fixed in frame between former and later two drawing-inrollers (14).
4. a kind of expansion bolt sleeve tube cut-off machine according to claim 3, is characterized in that, the hinge joint holder on cutoff tool control lever (6) top is provided with the adjusting bolt of stroke up and down that cutoff tool controls lever (6), upper and lower stroke adjusting bolt spinning is in the tapped through hole of hinge joint holder, the upper end that lower end and the cutoff tool of upper and lower stroke adjusting bolt control lever (6) is corresponding, sleeve pipe cuts off bracket (3) for top and is provided with the rigidity pedestal of longitudinal fluting, cut off the upper vertical of bracket (3) at sleeve pipe and be provided with many cutoff tools yielding grooves, length measuring device (4) front and back position in frame is adjustable, the frame of cutoff tool bottom is provided with sleeve pipe downslide chute (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824204.2U CN204339010U (en) | 2014-12-15 | 2014-12-15 | A kind of expansion bolt sleeve tube cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824204.2U CN204339010U (en) | 2014-12-15 | 2014-12-15 | A kind of expansion bolt sleeve tube cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339010U true CN204339010U (en) | 2015-05-20 |
Family
ID=53222312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420824204.2U Expired - Fee Related CN204339010U (en) | 2014-12-15 | 2014-12-15 | A kind of expansion bolt sleeve tube cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204339010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493285A (en) * | 2014-12-15 | 2015-04-08 | 王士刚 | Expansion bolt sleeve cut-off machine |
-
2014
- 2014-12-15 CN CN201420824204.2U patent/CN204339010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493285A (en) * | 2014-12-15 | 2015-04-08 | 王士刚 | Expansion bolt sleeve cut-off machine |
| CN104493285B (en) * | 2014-12-15 | 2017-02-01 | 王士刚 | Expansion bolt sleeve cut-off machine |
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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 |
Granted publication date: 20150520 Termination date: 20161215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |