CN205496979U - Tapping draw processingequipment - Google Patents
Tapping draw processingequipment Download PDFInfo
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- CN205496979U CN205496979U CN201620087159.6U CN201620087159U CN205496979U CN 205496979 U CN205496979 U CN 205496979U CN 201620087159 U CN201620087159 U CN 201620087159U CN 205496979 U CN205496979 U CN 205496979U
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Abstract
The utility model provides a tapping draw processingequipment, includes draw device, conveying hopper and the chasing bar that sets gradually, its characterized in that: draw device is used for the shrink of stretching of the tip of pipy work piece, the conveying hopper is used for conveying the work piece after the processing of draw device to chasing bar in proper order, chasing bar is used for carrying out the processing of screw thread at the both ends of work piece tip, draw device and chasing bar all can many work pieces of simultaneous processing. This tapping draw processingequipment not only can realize the tensile shrink of the tip of tubulose work piece and the processing of screw thread, moreover disposable a plurality of work pieces of simultaneous processing to the processing location is accurate, and the machining precision is high, while process the automatic conveying that can also carry out the work piece, can realize the processing of full -automatic quick accuracy.
Description
Technical field
This utility model relates to a kind of machinery processing apparatus.
Background technology
Along with the fast development of society, informationization, automatization, intellectuality, the production model of modernization become the chip that keen competition between enterprise is indispensable, and the raising of production efficiency is subject to people's attention all the more.
As shown in Figure 1, 2, a lot of fields now, such as mounting bracket or pipe fitting etc., it is required for using this pipe fitting as depicted, this pipe fitting 100 is the body of hollow, and the end 200 at two ends stretches and shrinks the shape narrower in external diameter, and the integral thickness of pipe fitting is identical, simply the internal diameter of end, external diameter are respectively less than internal diameter and the external diameter in centre position.And some pipe fittings, are additionally provided with screw thread on the outer surface of end, it is simple to multiple tubing element connects.The processing of general this kind of pipe fitting, needs end stretching and shaping, and process velocity is slow, nor can manufacture, and production efficiency is relatively low.Therefore, it is badly in need of having a kind of device that can quickly and accurately process this kind of pipe fitting in batches.
Utility model content
Technical problem to be solved in the utility model is to provide tapping draw processing unit (plant) that is a kind of full-automatic and that process multiple pipe fitting rapidly and accurately.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of tapping draw processing unit (plant), including the pipe reduction device set gradually, transmit hopper and chasing bar, it is characterized in that: described pipe reduction device shrinks for the end of the workpiece of tubulose is carried out stretching, described transmission hopper workpiece after being processed by pipe reduction device is sequentially delivered to chasing bar, described chasing bar for carrying out the processing of screw thread in the end, two ends of workpiece, and described pipe reduction device and chasing bar all can process many workpiece simultaneously.
For the ease of discharging after work pieces process, on rear side of described chasing bar, it is additionally provided with transmission hopper.
nullPreferably,Described pipe reduction device includes draw mechanism,Described draw mechanism includes horizontally disposed chain conveyor,Multiple horizontal expansion and the to be processed workpiece vertical with chain conveyor is placed on described chain conveyor,Described chain conveyor is spaced above is provided with briquetting,Described briquetting can compress downwards the workpiece to be processed on described chain conveyor,The both sides of described chain conveyor be provided with the end at the two ends towards described workpiece to be processed and can move near or the lateral mass of end at two ends away from described workpiece to be processed,Described lateral mass is provided with the first through hole of the end setting towards described workpiece to be processed,Described first through hole extends in the same direction with described workpiece to be processed and is coaxially disposed,Described first through hole is the diminishing hole of internal diameter from outside to inside,When described lateral mass moves towards the end of described workpiece to be processed, the end of workpiece to be processed is inserted and is positioned at described first through hole.
Preferably, described draw mechanism also includes the lower bolster being positioned at lower section and the lower module being positioned on lower bolster, it is provided with wheel shaft before and after described lower module outside two ends, is wound with the direction of both ends along lower module outside described wheel shaft and lower module and moves the described chain conveyor transmitted;
Described draw mechanism also includes being positioned at the described lower bolster cope match-plate pattern being oppositely arranged spaced above, and described cope match-plate pattern is fixing connects described briquetting, and described cope match-plate pattern under the driving of drive mechanism downwards near or away from lower bolster;
Being fixed with down-set drive block on described cope match-plate pattern, described drive block is positioned at the both sides of described lower module, and described lateral mass is positioned at the both sides of the lower module on described lower bolster, and described lateral mass moves near described lower module under described drive block moves downward driving.
In order to preferably fix workpiece to be processed, described chain conveyor is provided with the groove that multiple width along chain conveyor matched with described workpiece to be processed extends, and described groove is spaced apart along the direction of transfer of chain conveyor.
In order to make briquetting closely workpiece pressing, described lower bolster is provided with the guide pillar set up, described cope match-plate pattern is fixed by cylinder and is connected down-set briquetting, described cylinder, for keeping distance between cope match-plate pattern and briquetting and compression under external force to make cope match-plate pattern close with briquetting, described briquetting is additionally provided with the limited post set up and back-moving spring.
Preferably, the surface that described drive block is relative with described lateral mass is the first inclined-plane tilted to the direction away from described lateral mass downwards, the face that described lateral mass is relative with described drive block is the second inclined-plane with this first slopes which match, and described first inclined-plane and the second inclined-plane cooperate.
In order to make the motion between drive block and lateral mass more have guidance quality, described first inclined-plane is provided with and extends, with described first inclined-plane, the guiding projection highlighted towards lateral mass in the same direction, and described second inclined-plane is provided with the direction recess matched with described guiding projection.
In order to save material cost, the position that described lateral mass is corresponding with workpiece to be processed is provided with installing hole, and described installing hole is spaced apart along the direction of transfer of chain conveyor, is fixed with shaped block in described installing hole, is provided with described first through hole in described shaped block.
In order to make the motion of lateral mass more have guidance quality, the second through hole that is that match and that extend in the same direction it is provided with described first through hole in described lateral mass, this shaped block and lateral mass is run through in described first through hole and described second through hole, and the first through hole and the second through hole have been inserted into guide post, being fixed with fixed plate on the lower bolster in the outside of described lateral mass, the end of described guide post is fixed in described fixed plate.
Preferably, described first through hole is divided into the first hole, the second hole and the 3rd hole along this lower module to the direction of this lateral mass, the internal diameter in described first hole is identical with the external diameter of described workpiece to be processed, the internal diameter in described 3rd hole is less than the internal diameter in described first hole, and the internal diameter in described second hole gradually reduces towards the 3rd hole from the first hole.
Preferably, described chasing bar includes horizontally disposed base plate, and horizontally disposed the bracer being fixed on base plate, described bracer extends along the length direction of base plate, the sprocket wheel of axial horizontally set it is provided with outside the two ends of described bracer, the outer sheath of described sprocket wheel and a bracer is provided with conveyer belt, the workpiece that on described conveyer belt, fixed placement is to be processed, the holding pad that can move up and down that is provided with spaced above of described base plate compresses the workpiece on described conveyer belt, described base plate be respectively provided on two sides with horizontally disposed guide-rail plate, described guide-rail plate is provided with the tapper mechanism of the end setting towards the workpiece on conveyer belt, this tapper mechanism is interval with multiple along the length direction of base plate.
In order to preferably position multiple workpiece to be processed, described conveyer belt is provided with multiple groove the most spaced apart, and described groove extends along the width of conveyer belt, and described groove and workpiece to be processed match and house workpiece to be processed.
Preferably, the Chain plate side that described conveyer belt is distributed by the many length directions along base plate is hinged and is formed, and Chain plate extends along the width of base plate, and is equipped with detent on each Chain plate.
Preferably, described guide-rail plate is provided with the guide rail that multiple width along base plate corresponding with tapper mechanism extends, described tapper mechanism includes the tapping-head arranged towards the end of workpiece to be processed and drives the cephalomotor tapping of this tapping to drive motor, and the outboard end of described guide rail is fixed with the moving drive mechanism driving described tapper mechanism to move along the rail.
Preferably, described transmission hopper includes hopper, one end of the bottom surface of described hopper is the initiating terminal transmitted, the other end is the destination terminal transmitted, the bottom surface of described hopper extends obliquely downward to destination terminal from the initiating terminal transmitted, described hopper also includes the end face extended up and down being positioned at the two ends of bottom surface, described bottom surface has gap between the end face of destination terminal and terminal side, the delivery sheet that the end face with terminal side extends in the same direction it is provided with in described gap, described delivery sheet moves up and down along described gap under the driving of delivery sheet driving means, the top of the end face of described terminal side is provided with the stripper extended obliquely downward laterally, the thickness of described delivery sheet is intended for an accommodating workpiece, and move between the top of described bottom surface and described stripper and deliver to stripper discharging by single for workpiece in the top of described delivery sheet.
In order to enable workpiece to move to above delivery sheet with paralleling with delivery sheet, described bottom surface is provided with the direction vertically extending at least two fluting that the initiating terminal with bottom surface is held to terminal, this fluting is arranged along the interval, direction that the initiating terminal of bottom surface is held to terminal, the moving block of the axle rotation around himself it is provided with in described fluting, the bearing of trend of axial and this fluting of described moving block is in the same direction, and the outer peripheral face of described moving block is included in described moving block plane concordant with bottom surface when himself axial rotation and the arcwall face prominent relative to bottom surface, described plane and arcwall face all extend along the bearing of trend of fluting, and along being provided at circumferentially spaced of described moving block.
In order to make workpiece sequentially enter hopper, on the initiating terminal of described hopper, it is provided with the blowing plate that the end face of the bottom surface with this hopper and initial side is all obliquely installed, the described bottom of blowing plate contacts with the initiating terminal of bottom surface, having gap between the end face of blowing plate and initial side, described blowing plate moves up and down under the driving of driving means and makes to produce gap between bottom and the bottom surface of this blowing plate and pass through for workpiece.
Preferably, the bottom of described stripper is provided with the conveyor-belt apparatus of horizontal expansion, and workpiece is sent to opposite side from side by this conveyor-belt apparatus.
Preferably, side, the side extenal fixation of described hopper is provided with driving motor, the output shaft rotation output of described driving motor and the fixing side end of one of them connecting moving block, it is fixed with main driving wheel on outside the end side of this moving block, outside the side of the opposite side that main driving wheel is positioned at hopper, the outboard end of other several moving blocks of moving block is fixedly connected with drive isoplanar with this main driving wheel, is cased with transmission bar and this main driving wheel drive drive synchronous axial system outside main driving wheel and drive.
Compared with prior art, the utility model has the advantage of this tapping draw processing unit (plant), the stretching being not only able to realize the end of tubular workpiece is shunk and the processing of screw thread, and multiple workpiece can be processed the most simultaneously, and locating and machining is accurate, machining accuracy is high, processes and can also carry out automatically delivering of workpiece, it is possible to realize automatically processing fast and accurately.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the workpiece after processing.
Fig. 2 is the sectional view of the workpiece after processing.
Fig. 3 is the schematic perspective view of the tapping draw processing unit (plant) of this utility model embodiment.
Fig. 4 is draw mechanism and the schematic perspective view of feeding mechanism that the pipe reduction device of this utility model embodiment removes support and workbench.
Fig. 5 is draw mechanism and the schematic perspective view of feeding mechanism removing section components in Fig. 4.
Fig. 6 is the sectional view of line A-A along Fig. 4.
Fig. 7 is the sectional view (before workpiece anchor portion is shunk) of line B-B along Fig. 4.
Fig. 8 is the sectional view (after workpiece end is shunk) of line B-B along Fig. 4.
Fig. 9 is the exploded view of drive block and lateral mass.
Figure 10 is the enlarged diagram of C portion in Fig. 8.
Figure 11 is the schematic perspective view transmitting hopper of this utility model embodiment.
Figure 12 is the schematic perspective view of the other direction transmitting hopper of this utility model embodiment.
Figure 13 is the sectional view of line D-D along Figure 11.
Figure 14 is the sectional view of E-E line along Figure 12.
Figure 15 is the schematic perspective view of the chasing bar of the tapping draw processing unit (plant) of this utility model embodiment.
Figure 16 is the schematic perspective view (removal section components) of the chasing bar of the tapping draw processing unit (plant) of this utility model embodiment.
Figure 17 is the sectional view of F-F line along Figure 15.
Figure 18 is the sectional view of G-G line along Figure 15.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
The schematic diagram of tapping draw processing unit (plant) as shown in Figure 3, this tapping pipe reduction device includes the pipe reduction device 1 set gradually, and transmits hopper 3, chasing bar 2 and transmission hopper 3.This pipe reduction device 1 shrinks for the end of the workpiece 100 of tubulose is carried out stretching, the hopper 3 that transmits after pipe reduction device 1 is used for the workpiece 100 of the tubulose after the draw of two ends is sequentially delivered to chasing bar 2, chasing bar 2 for carrying out the processing of screw thread in the end, two ends of the workpiece 100 of tubulose, this pipe reduction device 1 and chasing bar 2 all can process many workpiece simultaneously, transmission hopper 3 it is additionally provided with, for the workpiece blanking successively after processing being carried out after pipe reduction device 1.And this chasing bar 2 and former and later two transmission hoppers 3 are all fixed and are positioned on pedestal 300.
Pipe reduction device 1 as shown in figs. 3-10, including horizontally disposed workbench 111, is fixed on the draw mechanism 12 above workbench 111, and is fixed on workbench 111, be positioned at the support 112 of draw mechanism 12 side and top.And it is positioned at the feeding mechanism 14 of draw mechanism 12 side.Support 112 is provided with drive mechanism 113, and the output shaft of this drive mechanism 113 is setting up and down.
Described draw mechanism 12 includes the lower bolster 121 being positioned at lower section and the lower module 122 being positioned on lower bolster 121, it is provided with wheel shaft 123 outside two ends before and after described lower module 122, the outside of described lower module 122 is provided with walks around described wheel shaft 123 and the direction of both ends along lower module 122 is moved the chain conveyor 15 transmitted, the centre of lower module 122 is provided with through hole 1221 passing for chain conveyor 15, described chain conveyor 15 is provided with, towards the face in outside, the groove 151 that workpiece 100 multiple Yu to be processed matches, the bearing of trend of groove 151 is vertical with the direction of transfer of chain conveyor 15, the i.e. width along described chain conveyor 15 extends, and it is spaced apart along the direction of transfer of chain conveyor 15.Described lower bolster 121 and lower module 122 and chain conveyor 15 be arranged over corresponding with this lower bolster 121 and lower module 122 and spaced cope match-plate pattern 131, cope match-plate pattern 131 is fixedly attached to the output shaft of the drive mechanism on described support 112, and described drive mechanism drives described cope match-plate pattern 131 to move up and down away from described lower bolster 121 or near described lower bolster 121.
Described lower bolster 121 is provided with the guide pillar 132 set up, and this guide pillar 132 is for limiting the position that cope match-plate pattern 131 moves to lower bolster 121.And connect downwards on this cope match-plate pattern 131 and have briquetting 133, this briquetting 133 and cope match-plate pattern 131 interval are arranged, and it is connected by cylinder 134 with between briquetting 133, and cylinder 134 is for keeping the distance between cope match-plate pattern 131 and briquetting 133, and under the effect of external force, cope match-plate pattern 131 can be made close to each other with briquetting 133 with compression cylinder 134.Further, briquetting 133 is upwards provided with limited post 135 and back-moving spring 136 towards cope match-plate pattern 131, and the elastic force of this back-moving spring 136 is used for cope match-plate pattern 131 reset upwards, and this limited post 135 is for limiting cope match-plate pattern 131 downwards near the minimum range of briquetting 133 motion.The lower surface of this briquetting 133 is provided with what the workpiece 100 to be processed with this matched, the upper groove matched with groove 151, for compressing workpiece 100 to be processed.
The both sides of this cope match-plate pattern 131, i.e. it is positioned at the both sides of this chain conveyor 15, it is fixed with down-set drive block 17, this drive block 17 is fixed with cope match-plate pattern 131, and along with cope match-plate pattern 131 moves downward, this lower bolster 121 is provided with the lateral mass 18 matched with described drive block 17, and lateral mass 18 is positioned at each one of the both sides of lower module 122, and by described drive block 17 drive laterally towards the lower module 122 on described lower bolster 121 near motion and away from.And being provided with spring between described lateral mass 18 and the side of lower module 122, this spring makes described lateral mass 18 have trend away from described lower module 122 both sides all the time.
As shown in Figure 9, the surface that described drive block 17 is relative with described lateral mass 18 is first inclined-plane 171 tilted to the direction away from lateral mass 18 downwards, the face that described lateral mass 18 is relative with described drive block 17 is second inclined-plane 181 matched with this first inclined-plane 171, therefore, in the case of the first inclined-plane 171 matches with the second inclined-plane 181, the motion that described drive block 17 is downward, can drive this lateral mass 18 to move away from the direction of this drive block 17, i.e. move near this lower module 122.And in order to make the motion between drive block 17 and lateral mass 18 more have guidance quality, having on this first inclined-plane 171 and extend in the same direction towards the prominent guiding projection 172 of lateral mass 18 with the first inclined-plane, the second inclined-plane 181 is provided with the direction recess 182 matched with this guiding projection 172.
Chain conveyor 15 is positioned on lower module 122, and the groove 151 on it with horizontal expansion places this workpiece to be processed 100, and this workpiece 100 is hollowed tubular member, along chain conveyor 15 horizontal expansion.This lateral mass 18 is positioned at the both sides of lower module 122, and its position corresponding with the groove 151 of chain conveyor 15, it is respectively equipped with installing hole 183, this installing hole 183 is spaced apart along the length direction of lateral mass 18, the i.e. direction of transfer along this chain conveyor 15 is spaced apart, the opening of installing hole 183 is towards the end of described groove 151, shaped block 19 it is provided with in installing hole 183, the external diameter of this shaped block 19 matches with installing hole 183, and fix with this installing hole 183, along with lateral mass 18 moves together.The first through hole 191 running through its thickness direction it is provided with inside this shaped block 19, this first through hole 191 extends in the same direction with workpiece 16 to be processed, the second through hole 184 that is that match and that extend in the same direction it is provided with this first through hole 191 position in this lateral mass 18, this first through hole 191 and the second through hole 184 run through this shaped block 19 and lateral mass 18, and it has been inserted into guide post 192, the outside of lateral mass 18 is provided with the fixed plate 16 extending in the same direction with lateral mass 18 and being vertically arranged, one end of this fixed plate 16 fixed guide pole 192, therefore, described lateral mass 18 is under the driving of drive block 17, move along this guide post 192.And drive block 17 is provided with the groove 173 getting around this guide post 192.This shaped block 19 can be one-body molded with lateral mass 18 or make for same material, but shrink for the end of workpiece 100 is compressed owing to having the first through hole 191 in this shaped block 19, so its material needs certain hardness, if shaped block 19 and lateral mass 18 are same material, just it is unfavorable for saving material, therefore it is arranged to two parts bi-materials interfix formation, had both saved material, the effect shrinking workpiece end can be played again.This chain conveyor 15 includes a plurality of Chain link for chain grate 152 be arrangeding in parallel along its direction of transfer, Chain link for chain grate 152 extends vertically with the direction of transfer of chain conveyor 15, and be hinged between the side of multi-disc Chain link for chain grate 152 this chain conveyor 15 of formation, and each Chain link for chain grate 152 is equipped with a groove 151.
As shown in Figure 10, this first through hole 191 is divided into the first hole 1911 along this lower module 122 to this lateral mass 18 direction, second hole 1912 and the 3rd hole 1913, the internal diameter in this first hole 1911 is bigger, identical with the external diameter of the ectosome of the body of workpiece 100 to be processed, the internal diameter in the 3rd hole 1913 is less than the internal diameter in this first aperture 1911, and the internal diameter in the 3rd hole 1913 is identical with the external diameter of guide post 192, the most identical with the internal diameter of this second through hole 191.The internal diameter in this second hole 1912 gradually reduces towards the 3rd hole 1913 from this first hole 1911, for the diminishing hole of internal diameter.And this first through hole 191 may not be the first, second, third hole diminishing shoulder hole of such stepped-style described above, but the most diminishing angling hole of internal diameter.
When cope match-plate pattern 131 is not going down, this lateral mass 18 is positioned at the both sides of this lower module 122, and the end of the workpiece 100 to be processed on the chain conveyor 15 on lower module 122 is positioned at the outside of the first through hole 191 of this this shaped block 19, and workpiece 100 to be processed and the first through hole 191 coaxial alignment of this shaped block 19, lateral mass 18 moves along this guide post 192 towards this lower module 122 under the driving of drive block 17, and then make the end insertion of this workpiece 100 to be processed be positioned at described first through hole 191, and shunk by the varying aperture in the first through hole 191, and then formed such as Fig. 1, form shown in 2.
As shown in Figure 4,5, this feeding mechanism 14 is adjacent with one end of the chain conveyor 15 of this draw mechanism 12, and this feeding mechanism 14 includes the inclined-plane 141 of inclination, and the bottom on inclined-plane 141 is the initiating terminal of described chain conveyor 15.Workpiece 100 to be processed is in the groove 151 entering chain conveyor 15 down on inclined-plane 141, and along with chain conveyor 15 transmits.And the top of the bottom on this inclined-plane 141, is provided with spigot surface 142 spaced with this inclined-plane 141, the spacing between this spigot surface 142 and inclined-plane 141 is intended for that workpiece 100 to be processed is single to be passed through so that workpiece 100 to be processed sequentially enters chain conveyor 15.The both sides on inclined-plane 141 are additionally provided with baffle plate 143 setting up and down and prevent workpiece 100 to be processed from dropping.
The work process of this pipe reduction device is described below.Workpiece 100 to be processed enters in the groove 151 of chain conveyor 15 from inclined-plane 141 landing successively, and transmit along chain conveyor 15, after being all covered with workpiece 100 to be processed on the groove on the face upwards of chain conveyor 15, cope match-plate pattern 131 moves downward with briquetting 133, and briquetting 133 compresses the workpiece 100 to be processed on chain conveyor 15, now, the end of workpiece 100 to be processed is positioned at the outside of the first through hole 191, as shown in Figure 7.Continue downwards under the driving of drive mechanism then as cope match-plate pattern 31, compression cylinder 134 and back-moving spring 136, cope match-plate pattern 131 is moved towards briquetting 133 and chain conveyor 15, and the power of cylinder 134 and back-moving spring 136 also makes briquetting 133 more compress workpiece to be processed, and then the drive block 17 fixed with this cope match-plate pattern 131 drives lateral mass 18 close towards lower module 122, as shown in Figure 8, now, the end of workpiece 100 to be processed is inserted and is positioned at this first through hole 191, and then the end stretching of this workpiece 100 to be processed is shunk, formed such as Fig. 1, the form of 2.After the draw completes, this drive mechanism drives cope match-plate pattern 131 to move upward, and then drive briquetting 133 to move upward, and unclamp workpiece 100 to be processed, then chain conveyor 15 continues motion by the workpiece 100 after processing thereon from the destination terminal discharging of chain conveyor 15.
As shown in Figure 11,12,13,14, for the schematic diagram of this transmission hopper 3, this transmission hopper 3 includes hopper 31, and the bottom surface 311 of described hopper 31 is obliquely installed, and from one end to the other side tilts, i.e. downward-sloping to destination terminal from transmitting initiating terminal.The end face 312 of the end face extended up and down also including being positioned at two ends, bottom surface 11 of described hopper 31, respectively initiating terminal and the end face 314 of destination terminal.
The initiating terminal of this hopper 31 is close to the end of this chain conveyor 15, on the initiating terminal of this hopper 31, it is provided with the blowing plate 32 that the bottom surface 311 with this hopper is obliquely installed, this blowing plate 32 can move up and down under the driving of driving means 33, this blowing plate 32 contacts with bottom surface 311 downwards, upwards and produce gap between bottom surface 311 to pass through for workpiece to be processed, the bottom of this blowing plate 32 is positioned between the initiating terminal end of the bottom surface 11 of hopper 31, and the end face 312 of the initial side of this blowing plate 32 and hopper 31 and has gap for workpiece placement to be processed.Blowing plate 32 moves upward under the driving of driving means 3, and workpiece to be processed just passes through from the gap between blowing plate 32 and bottom surface 311, and moves to destination terminal along bottom surface 311 from initiating terminal.
This driving means 33 is fixedly connected by the two sides 313 of support 331 with hopper 31, and this driving means 33 is cylinder, and cylinder is fixed on support 331, and output shaft is fixing with blowing plate 32 to be connected.
The top of the end face 314 of the terminal side of this transmission hopper is provided with a stripper 34 downwardly extended laterally, and between the end face 314 of this terminal side and bottom surface 311, there is gap 315, a delivery sheet 35 extended in the same direction with the end face 314 of terminal side it is provided with in this gap 315, this delivery sheet 35 can move up and down along this gap 315 under the driving of delivery sheet driving means, when delivery sheet 35 is positioned at bottom, the destination terminal with bottom surface 311 flushes, and the thickness of this delivery sheet 35 is intended for the thickness of a workpiece, therefore, delivery sheet 35 moves upward, the workpiece that one to be processed can be delivered to the top of stripper 34.I.e. this delivery sheet 35 can under the driving of delivery sheet driving means destination terminal in bottom surface 311 and the top of stripper 34, i.e. move back and forth between the top of the end face 314 of terminal side.
The delivery sheet driving means of this driving delivery sheet 35 is motor 351, motor 351 is fixed on the outside of the end face 314 of terminal side, the output shaft 352 of motor 351 can rotate, one end of the linkage that be connected fixing with output shaft 352, the other end of linkage is connected to delivery sheet 35, therefore, motor 351 can drive delivery sheet 35 to move up and down.This linkage includes first connecting rod 354 and the second connecting rod 355 being hinged.
nullAnd,Workpiece 100 to be processed is pipe fitting,When pipe fitting transmits along bottom surface 311,May tilt,The i.e. width with hopper 31 tilts,Therefore,Reach home and may be placed on delivery sheet 35 when holding,Therefore,Can cause the delivery sheet 35 cannot normally feeding,Therefore,This bottom surface 311 is provided with the fluting 316 that at least two extends along its width,The direction that i.e. bearing of trend of this fluting 316 is held to terminal with initiating terminal is vertical,Fluting 316 is arranged along the interval, direction that the initiating terminal of bottom surface 311 is held to terminal,The moving block 36 that can rotate it is provided with around the axle of himself in this fluting 316,The bearing of trend of the axial and fluting 316 of this moving block 36 is in the same direction,The outer peripheral face of this moving block 36 is included in described moving block 6 plane 361 concordant with bottom surface 311 when himself axial rotation and relative to the prominent arcwall face 362 in bottom surface 311,This plane 361 and arcwall face 362 all extend along the bearing of trend of fluting 316,Along being provided at circumferentially spaced of moving block 36,Therefore,When moving block 36 turn to as shown in fig. 13 that arcwall face 362 upwards time,One can be caused to stop the effect adjusted the workpiece tilted relative to the width of bottom surface 311,When moving block 36 turn to as shown in fig. 13 that plane 361 upwards time,Workpiece can be made to pass through.Thus it is guaranteed that the workpiece being sent on the delivery sheet 35 of destination terminal along bottom surface 311 extends in parallel with delivery sheet 35.
nullSuch as Figure 11、Shown in 14,Side, side 313 extenal fixation of this hopper 31 is provided with a driving motor 371,The output shaft 372 of this driving motor 371 rotates output,This output shaft 372 is fixedly attached to the side end of one of them of at least two moving block 36,Main driving wheel 373 it is fixed with on outside the end side of this moving block 36,Main driving wheel 373 is positioned at outside the side 313 of the opposite side of hopper 31,The outboard end of other several moving blocks 36 of this at least two moving block 36 is fixedly connected with drive 374 isoplanar with this main driving wheel 373,It is cased with transmission bar 375 outside main driving wheel 373 and drive 374,And then by driving motor 371 to drive main driving wheel 373 to rotate,And then drive drive 374 to rotate by transmission bar 375,And then drive moving block 36 to rotate.
And for the ease of discharging, the bottom of this stripper 34 is provided with the conveyor-belt apparatus 38 of horizontal expansion, this conveyor-belt apparatus 38 includes the support 381 being positioned at lower section and is positioned on support 381 conveyer belt 382 of the width extension along this transmission hopper, and the workpiece to be processed that will fall off on conveyer belt 382 is sent to opposite side from side.
This transmission hopper, is not only able to the workpiece storage of pipe fitting and the processing unit (plant) being sequentially delivered to next step, and workpiece to be processed can carry out adjustment and the arrangement of state so that workpiece can be sequentially transmitted entrance processing unit (plant) processing smoothly.
As shown in figs. 16-18, chasing bar 2 for this tapping draw processing unit (plant), this chasing bar 2 includes horizontally disposed base plate 21, and horizontally disposed the bracer 22 being fixed on base plate 21, this bracer 22 extends along the length direction of base plate 21, and the perforate 221 that the level being provided with the length direction extension along base plate 21 in a bracer 22 is offered, the sprocket wheel 23 of horizontal expansion it is provided with outside the two ends of this perforate 221, the i.e. width axially along base plate 21 of sprocket wheel 23 extends, this bracer 22 is cased with conveyer belt 24 with the outside of sprocket wheel 23, this conveyer belt 24 walks around two sprocket wheels 23 and the upper surface of a bracer 22, and in perforate 221, it is formed through the conveyer belt of an annular.
This conveyer belt 24 is hinged by Chain plate 241 side of the many parallel distributions of the length direction along base plate 21 and is formed, many Chain plates 241 extend along the width of base plate 21, and the surface that every Chain plate 241 is upwards is provided with the detent 242 that the length direction along Chain plate 241 extends, this detent 242 matches with the workpiece 100 needing processing, places for workpiece 100 to be processed.Therefore, this conveyer belt 24 rotates under the drive of sprocket wheel 23, has conveying work pieces and the effect of fixing workpiece.
The spaced above of base plate 21 is provided with the horizontal-extending fixed plate 25 being positioned at above conveyer belt 24, it is fixed with drive mechanism 251 in this fixed plate 25, the output shaft 252 of this drive mechanism 251 is setting up and down, it is passed down through fixed plate 25 and fixing connection is positioned at the holding pad 26 below fixed plate 25, being provided with the lead 211 extended up and down between fixed plate 25 and base plate 21, described holding pad 26 is provided with the hole matched with this lead 211 and moves up and down along lead 211 under the driving of drive mechanism 251.The lower surface of holding pad 26 is provided with the groove matched with this workpiece, i.e. corresponding with the detent 242 on this Chain plate 241 groove, holding pad 26 is downwardly against the workpiece to be processed on conveyer belt 24, and fixing workpiece 100 so that workpiece 100 can be fixed adding position in man-hour.And can one-time fix multiple workpiece.
Prop up and be fixed with horizontally disposed guide-rail plate 27 respectively on the base plate 21 of bracer 22 both sides, this guide-rail plate 27 is provided with the guide rail 271 that multiple width along base plate 21 extends, guide rail 271 is spaced apart along the length direction of base plate 21, guide rail 271 is provided with tapper mechanism 28, i.e. this tapper mechanism 28 and is intervally distributed with multiple along the length direction of base plate 21.This tapper mechanism 28 includes tapping-head 281 and drives the tapping of tapping-head 281 motion to drive motor 282, and the outboard end of this guide rail 271 is fixed with the moving drive mechanism 283 driving tapper mechanism 28 to move along guide rail 271.Moving drive mechanism 283 drives the workpiece 100 that tapper mechanism 28 moves on the conveyer belt 24 along guide rail 27, and the end of tapping-head 281 alignment pieces 100 of tapper mechanism 28, tapping drives motor 282 to drive tapping-head 281 to process screw thread in the end of workpiece 100.
And outside one end of this base plate 21, it is provided with inclined-plane 291 the most diagonally downward, the outboard end both sides on inclined-plane 291, it is provided with the rail brackets 292 extended up and down, the baffle plate 293 extended up and down it is provided with between rail brackets 292, baffle plate 293 can move up and down along rail brackets 292 under the driving of driving means, produces gap and pass through for workpiece 100 is the most single between when moving upward and inclined-plane 291, and then makes workpiece 100 can pass through the detent 242 that inclined-plane 291 be downwardly on conveyer belt 24.And the both sides on inclined-plane 291 be arranged over inclined-plane 291 separately and the guide plate 294 that extends in the same direction with inclined-plane 291, spacing between guide plate 294 and inclined-plane 291 is intended for a workpiece 100 and passes through, therefore so that workpiece single can sequentially enter the detent 242 on conveyer belt 24.The outboard end on inclined-plane 291, the i.e. top on inclined-plane 291 are connected with the bottom of stripper 34, are positioned at the top of conveyor-belt apparatus 38.I.e. between the workpiece of stripper 34 discharging, enter inclined-plane 291 i.e., enter chasing bar 2 and be processed.
The end of the conveyer belt 24 of this chasing bar 2 is near the initiating terminal of the hopper 31 of another transmission hopper 3, make the workpiece 100 after processing enter transmission hopper 3 to transmit, the workpiece to be processed that the conveyor-belt apparatus 38 of the end of this transmission hopper 3 will fall off on conveyer belt 382 is sent to opposite side from side, carries out discharging operations.
This tapping draw processing unit (plant), the stretching being not only able to realize the end of tubular workpiece is shunk and the processing of screw thread, and multiple workpiece can be processed the most simultaneously, and locating and machining is accurate, machining accuracy is high, process while automatically delivering of workpiece can also be carried out, it is possible to realize automatically processing fast and accurately.
Although preferred embodiment of the present utility model described in detail above, it is to be clearly understood that for a person skilled in the art, this utility model can have various modifications and variations.All any modification, equivalent substitution and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (20)
1. a tapping draw processing unit (plant), including the pipe reduction device (1) set gradually, transmit hopper (3) and chasing bar (2), it is characterized in that: described pipe reduction device (1) shrinks for the end of the workpiece (100) of tubulose is carried out stretching, the described transmission hopper (3) workpiece (100) after being processed by pipe reduction device (1) is sequentially delivered to chasing bar (2), described chasing bar (2) for carrying out the processing of screw thread in the end, two ends of workpiece (100), described pipe reduction device (1) and chasing bar (2) all can process many workpiece simultaneously.
2. tapping draw processing unit (plant) as claimed in claim 1, it is characterised in that: described chasing bar (2) rear side is additionally provided with transmission hopper (3).
null3. tapping draw processing unit (plant) as claimed in claim 1 or 2,It is characterized in that: described pipe reduction device (1) includes draw mechanism (12),Described draw mechanism (12) includes horizontally disposed chain conveyor (15),Described chain conveyor (15) is upper places multiple horizontal expansions and the to be processed workpiece (100) vertical with chain conveyor (15),Described chain conveyor (15) is spaced above is provided with briquetting (133),Described briquetting (133) can compress downwards the workpiece to be processed (100) on described chain conveyor (15),The both sides of described chain conveyor (15) be provided with the end at the two ends towards described workpiece (100) to be processed and can move near or the lateral mass (18) of end at two ends away from described workpiece (100) to be processed,Described lateral mass (18) is provided with first through hole (191) of the end setting towards described workpiece (100) to be processed,Described first through hole (191) extends in the same direction with described workpiece (100) to be processed and is coaxially disposed,Described first through hole (191) is the diminishing hole of internal diameter from outside to inside,When described lateral mass (18) moves towards the end of described workpiece (100) to be processed, the end of workpiece (100) to be processed is inserted and is positioned at described first through hole (191).
4. tapping draw processing unit (plant) as claimed in claim 3, it is characterized in that: described draw mechanism (12) also includes the lower bolster (121) being positioned at lower section and the lower module (122) being positioned on lower bolster (121), it is provided with wheel shaft (123), described wheel shaft (123) and lower module (122) outside before and after described lower module (122) outside two ends and is wound with the described chain conveyor (15) of the direction of both ends motion transmission along lower module (122);
Described draw mechanism (12) also includes being positioned at described lower bolster (121) cope match-plate pattern (131) being oppositely arranged spaced above, the fixing described briquetting (133) that connects of described cope match-plate pattern (131), and described cope match-plate pattern (131) under the driving of drive mechanism (113) downwards near or away from lower bolster (121);
Down-set drive block (17) it is fixed with on described cope match-plate pattern (131), described drive block (17) is positioned at the both sides of described lower module (122), the both sides of the lower module (122) that described lateral mass (18) is positioned on described lower bolster (121), described lateral mass (18) moves near described lower module (122) under described drive block (17) moves downward driving.
5. tapping draw processing unit (plant) as claimed in claim 4, it is characterized in that: described chain conveyor (15) is provided with the groove (151) that multiple width along chain conveyor (15) matched with described workpiece (100) to be processed extends, and described groove (151) is spaced apart along the direction of transfer of chain conveyor (15).
6. tapping draw processing unit (plant) as claimed in claim 4, it is characterized in that: described lower bolster (121) is provided with the guide pillar (132) set up, described cope match-plate pattern (131) connects down-set briquetting (133) by cylinder (134) is fixing, distance and compression under external force that described cylinder (134) is used for keeping between cope match-plate pattern (131) and briquetting (133) make cope match-plate pattern (131) close with briquetting (133), the limited post (135) and back-moving spring (136) set up it is additionally provided with on described briquetting (133).
7. tapping draw processing unit (plant) as claimed in claim 4, it is characterized in that: the surface that described drive block (17) is relative with described lateral mass (18) is the first inclined-plane (171) tilted to the direction away from described lateral mass (18) downwards, the face that described lateral mass (18) is relative with described drive block (17) is the second inclined-plane (181) matched with this first inclined-plane (171), and described first inclined-plane (171) cooperates with the second inclined-plane (181).
8. tapping draw processing unit (plant) as claimed in claim 7, it is characterized in that: described first inclined-plane (171) is provided with and extends, with described first inclined-plane (171), the guiding projection (172) highlighted towards lateral mass (18) in the same direction, and described second inclined-plane (181) is provided with the direction recess (182) matched with described guiding projection (172).
9. tapping draw processing unit (plant) as claimed in claim 4, it is characterized in that: the position that described lateral mass (18) is corresponding with workpiece (100) to be processed is provided with installing hole (183), described installing hole (183) is spaced apart along the direction of transfer of chain conveyor (15), it is fixed with shaped block (19) in described installing hole (183), in described shaped block (19), is provided with described first through hole (191).
10. tapping draw processing unit (plant) as claimed in claim 9, it is characterized in that: in described lateral mass (18), be provided with the second through hole (184) that is that match and that extend in the same direction with described first through hole (191), this shaped block (19) and lateral mass (18) is run through in described first through hole (191) and described second through hole (184), and the first through hole (191) and the second through hole (184) have been inserted into guide post (192), it is fixed with fixed plate (16) on the lower bolster (121) in the outside of described lateral mass (18), the end of described guide post (192) is fixed in described fixed plate (16).
The 11. tapping draw processing unit (plant)s as according to any one of claim 4-10, it is characterized in that: described first through hole (191) is divided into the first hole (1911) along this lower module (122) to the direction of this lateral mass (18), second hole (1912) and the 3rd hole (1913), the internal diameter of described first hole (1911) is identical with the external diameter of described workpiece (16) to be processed, the internal diameter in described 3rd hole (1913) is less than the internal diameter of described first hole (1911), the internal diameter of described second hole (1912) gradually reduces towards the 3rd hole (1913) from the first hole (1911).
null12. tapping draw processing unit (plant)s as claimed in claim 1 or 2,It is characterized in that: described chasing bar (2) includes horizontally disposed base plate (21),And horizontally disposed the bracer (22) being fixed on base plate (21),Described bracer (22) extends along the length direction of base plate (21),The sprocket wheel (23) of axial horizontally set it is provided with outside the two ends of described bracer (22),The outer sheath of described sprocket wheel (23) and a bracer (22) is provided with conveyer belt (24),The workpiece (100) that the upper fixed placement of described conveyer belt (24) is to be processed,The spaced above of described base plate (21) is provided with the workpiece (100) that the holding pad (26) that can move up and down compresses on described conveyer belt (24),Described base plate (21) be respectively provided on two sides with horizontally disposed guide-rail plate (27),Described guide-rail plate (27) is provided with the tapper mechanism (28) of the end setting towards the workpiece (100) on conveyer belt (24),This tapper mechanism (28) is interval with multiple along the length direction of base plate (21).
13. tapping draw processing unit (plant)s as claimed in claim 12, it is characterized in that: described conveyer belt (24) is provided with multiple detent (242) the most spaced apart, described detent (242) extends along the width of conveyer belt (24), and described detent (242) and workpiece (100) to be processed match and house workpiece (100) to be processed.
14. tapping draw processing unit (plant)s as claimed in claim 13, it is characterized in that: Chain plate (241) side that described conveyer belt (24) is distributed by the many length directions along base plate (21) is hinged and is formed, Chain plate (241) extends along the width of base plate (21), and is equipped with detent (242) on each Chain plate (241).
15. tapping draw processing unit (plant)s as claimed in claim 12, it is characterized in that: described guide-rail plate (27) is provided with the guide rail (272) that multiple width along base plate (21) corresponding with tapper mechanism (28) extends, described tapper mechanism (28) includes that the tapping-head (281) arranged towards the end of workpiece to be processed (100) and the tapping driving this tapping-head (281) to move drive motor (282), the outboard end of described guide rail (271) is fixed with the moving drive mechanism (283) driving described tapper mechanism (28) to move along guide rail (271).
null16. tapping draw processing unit (plant)s as claimed in claim 1 or 2,It is characterized in that: described transmission hopper (3) includes hopper (31),One end of the bottom surface (311) of described hopper (31) is the initiating terminal transmitted,The other end is the destination terminal transmitted,The bottom surface (311) of described hopper (31) extends obliquely downward to destination terminal from the initiating terminal transmitted,Described hopper (1) also includes the end face extended up and down being positioned at the two ends of bottom surface (11),Described bottom surface (311) has gap (315) between the end face (314) of destination terminal and terminal side,The delivery sheet (35) that the end face (314) with terminal side extends in the same direction it is provided with in described gap (315),Described delivery sheet (35) moves up and down along described gap (315) under the driving of delivery sheet driving means,The top of the end face (314) of described terminal side is provided with the stripper (34) extended obliquely downward laterally,The thickness of described delivery sheet (35) is intended for an accommodating workpiece,And move between the top of described bottom surface (311) and described stripper (34) and deliver to stripper (34) discharging by single for workpiece in the top of described delivery sheet (35).
null17. tapping draw processing unit (plant)s as claimed in claim 16,It is characterized in that: described bottom surface (311) are provided with the direction vertically extending at least two fluting (316) that the initiating terminal with bottom surface (311) is held to terminal,This fluting (316) is arranged along the interval, direction that the initiating terminal of bottom surface (311) is held to terminal,The moving block (36) of the axle rotation around himself it is provided with in described fluting (316),The bearing of trend of axial and this fluting (316) of described moving block (36) is in the same direction,And the outer peripheral face of described moving block (36) is included in described moving block (6) plane (361) concordant with bottom surface (311) when himself axial rotation and the arcwall face (362) prominent relative to bottom surface (311),Described plane (361) and arcwall face (362) all extend along the bearing of trend of fluting (316),And along being provided at circumferentially spaced of described moving block (36).
18. tapping draw processing unit (plant)s as claimed in claim 16, it is characterized in that: on the initiating terminal of described hopper (31), it is provided with the blowing plate (2) that the end face (12) of the bottom surface with this hopper (11) and initial side is all obliquely installed, the bottom of described blowing plate (32) contacts with the initiating terminal of bottom surface (311), between the end face (312) of blowing plate (32) and initial side, there is gap, described blowing plate (32) up and down motion under the driving of driving means (33) makes to produce gap between the bottom of this blowing plate (32) and bottom surface (311) and passes through for workpiece.
19. tapping draw processing unit (plant)s as claimed in claim 16, it is characterized in that: the bottom of described stripper (34) is provided with the conveyor-belt apparatus (38) of horizontal expansion, workpiece is sent to opposite side from side by this conveyor-belt apparatus (38).
null20. tapping draw processing unit (plant)s as claimed in claim 17,It is characterized in that: side, side (313) extenal fixation of described hopper (31) is provided with driving motor (371),Described moving block (36) is at least two,The output shaft (372) of described driving motor (371) rotates output and the fixing side end of one of them connected in described at least two moving block (36),Main driving wheel (373) it is fixed with on outside the end side of this moving block (36),Main driving wheel (373) is positioned at the side (313) of the opposite side of hopper (31) outward,In at least two moving block (36), the most several outboard end is fixedly connected with and this main driving wheel (373) isoplanar drive (374),Main driving wheel (373) is cased with transmission bar (375) with drive (374) outside and this main driving wheel (373) drives drive (374) synchronous axial system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620087159.6U CN205496979U (en) | 2016-01-28 | 2016-01-28 | Tapping draw processingequipment |
Applications Claiming Priority (1)
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CN201620087159.6U CN205496979U (en) | 2016-01-28 | 2016-01-28 | Tapping draw processingequipment |
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CN201620087159.6U Withdrawn - After Issue CN205496979U (en) | 2016-01-28 | 2016-01-28 | Tapping draw processingequipment |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105500012A (en) * | 2016-01-28 | 2016-04-20 | 宁波锦伟紧固件集团有限公司 | Tapping and pipe contracting machining device |
CN113096090A (en) * | 2021-04-07 | 2021-07-09 | 中国工程物理研究院机械制造工艺研究所 | End face gap visual measurement method with chamfer, device, equipment and storage medium |
-
2016
- 2016-01-28 CN CN201620087159.6U patent/CN205496979U/en not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105500012A (en) * | 2016-01-28 | 2016-04-20 | 宁波锦伟紧固件集团有限公司 | Tapping and pipe contracting machining device |
CN105500012B (en) * | 2016-01-28 | 2018-11-20 | 宁波锦伟科技集团有限公司 | A kind of tapping draw processing unit (plant) |
CN113096090A (en) * | 2021-04-07 | 2021-07-09 | 中国工程物理研究院机械制造工艺研究所 | End face gap visual measurement method with chamfer, device, equipment and storage medium |
CN113096090B (en) * | 2021-04-07 | 2022-12-06 | 中国工程物理研究院机械制造工艺研究所 | End face gap visual measurement method with chamfer, device, equipment and storage medium |
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Address after: Kaohsiung Toyama District Beilun road 315803 Zhejiang city of Ningbo Province, No. 1 Patentee after: Ningbo Jinwei Technology Group Co., Ltd. Address before: Kaohsiung Toyama District Beilun road 315803 Zhejiang city of Ningbo Province, No. 1 Patentee before: Ningbo Jinwei Fasteners Group Co., Ltd. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20181120 |
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AV01 | Patent right actively abandoned |