CN106965022A - A kind of feeding clamping device of half circular shaft - Google Patents

A kind of feeding clamping device of half circular shaft Download PDF

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Publication number
CN106965022A
CN106965022A CN201710337331.8A CN201710337331A CN106965022A CN 106965022 A CN106965022 A CN 106965022A CN 201710337331 A CN201710337331 A CN 201710337331A CN 106965022 A CN106965022 A CN 106965022A
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CN
China
Prior art keywords
feeding
push rod
clamping
voussoir
pressing plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710337331.8A
Other languages
Chinese (zh)
Inventor
王杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710337331.8A priority Critical patent/CN106965022A/en
Publication of CN106965022A publication Critical patent/CN106965022A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/04Work clamping means using fluid means or a vacuum

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

The present invention provides a kind of feeding clamping device of half circular shaft, belongs to machining technology field.It includes clamping voussoir, feeding voussoir, compression spring, clamp push rod, feeding push rod, limit assembly, return component, clamp voussoir and feeding voussoir is all slidably arranged on blade fin and lower blade fin, guide rod and feeding voussoir are with respect to slidable connection, the lower end for clamping push rod and the clamping wedge groove laminating for clamping voussoir, the lower end of feeding push rod and the feeding wedge groove laminating of feeding voussoir, bracket is arranged on the upside of feeding push rod, left end and pressing plate the fulcrum bearing threaded connection of the stop screw of limit assembly, stop nut is threaded on stop screw, the threaded one end of the L-shaped return pole of return component is connected on pressing plate, the upper and lower ends of returning pull-spring connect extension spring groove and extension spring undersetting respectively.The present invention realizes feeding and the clamping of half circular shaft, rational in infrastructure, and can be suitably used for feeding and the clamping of half circular shaft of Multiple Type, strong applicability.

Description

A kind of feeding clamping device of half circular shaft
Technical field
The present invention relates to machining technology field, more particularly to a kind of feeding clamping device of half circular shaft.
Background technology
Machining refers to the process of be changed the appearance and size or performance of workpiece by a kind of plant equipment.By adding Difference in work mode can be divided into machining and pressure processing.In process of production, every shape for changing production object, chi Very little, position and property etc., become the process referred to as technical process of finished product or semi-finished product.It is the main portion of production process Point.Technical process can be divided into the technical process such as casting, forging, punching press, welding, machining, assembling, manufacturing technology mistake again Journey generally refers to the summation of the machining work process of part and the assembling technology procedure of machine, and other processes are then referred to as aiding in Process, such as transport, keeping, power supply, maintenance of equipment.Technical process is by one or several tactic works again Sequence composition, a process several work steps by being made up of.Half circular shaft is a kind of special shaft-like workpiece of comparison, and half circular shaft is adding , it is necessary to realize that feeding is clamped during work.The feeding of current half circular shaft is clamped all by manually realizing, clamping effect is paid no attention to Think, automaticity is relatively low.And common clamping device is not suitable for the clamping of half circular shaft of various models, applicability compared with Difference.
The content of the invention
It is an object of the invention to provide a kind of feeding clamping device of half circular shaft, feeding and the clamping of half circular shaft are realized, is tied Rationally, automaticity is high, and can be suitably used for feeding and the clamping of half circular shaft of Multiple Type, strong applicability for structure.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of feeding clamping device of half circular shaft, it include frame, supporting leg, upper blade fin, lower blade fin, clamp voussoir, Feeding voussoir, drive cylinder, cylinder saddle, compression spring, guide rod, clamp nut, adjusting nut, fulcrum bearing, clamping push rod, folder Press closer bar sliding sleeve, the first cover plate, the first stage clip, pressing plate, pressing plate fulcrum bearing, pressing plate bearing pin, feeding push rod, feeding push rod sliding sleeve, Second cover plate, the second stage clip, bracket, limit assembly, return component, the supporting leg are fixed in the lower end of frame, the frame Horizontal chute is provided with, the upper blade fin and lower blade fin are arranged on the both sides up and down of chute, the clamping voussoir All slidably it is arranged on upper blade fin and lower blade fin with feeding voussoir, and clamps the left side that voussoir is located at feeding voussoir Side, the left end of the guide rod is threaded in the right-hand member for clamping voussoir, and is locked by clamp nut, guide rod and the feeding wedge Block is with respect to slidable connection, and the guide rod passes through feeding voussoir, and the right-hand member of guide rod is threaded with two adjusting nuts, institute State compression spring and the concentric setting of guide rod, the left end of compression spring and the right-hand member laminating for clamping voussoir, the right-hand member of compression spring Fitted with the left end of feeding voussoir, the drive cylinder includes cylinder body and piston rod, the cylinder body is arranged on cylinder saddle, institute State cylinder saddle to be fixed in frame, the right-hand member of the piston rod and clamping voussoir connection, folder is provided with the clamping voussoir Feeding wedge groove is provided with tight wedge groove, the feeding voussoir, the clamping push rod includes clamping supporting section and clamps push rod section, institute Stating clamping push rod can be slided up and down and be arranged in fulcrum bearing, and clamping push rod is provided between the clamping push rod and fulcrum bearing and is slided Set, first cover plate is arranged on the upside for clamping push rod sliding sleeve, and first stage clip is concentric to be arranged on the folder for clamping push rod Press closer the outside of bar segment, the upper end of first stage clip and the laminating of the first cover plate, the lower end of first stage clip and clamping push rod The laminating of clamping supporting section, the pressing plate fulcrum bearing is fixed in fulcrum bearing, and the middle-end of the pressing plate passes through pressing plate hinge It is described to clamp the downside that push rod is located at pressing plate left end, lower end and the clamping voussoir of the clamping push rod in pressing plate fulcrum bearing Clamping wedge groove is fitted, and the feeding push rod includes feeding supporting section and feeding push rod section, and the feeding push rod, which can be slided up and down, to be set Put in fulcrum bearing, feeding push rod sliding sleeve is provided between the feeding push rod and fulcrum bearing, second cover plate is arranged on upper Expect the upside of push rod sliding sleeve, the outside of the concentric feeding push rod section for being arranged on feeding push rod of second stage clip, described second The feeding supporting section laminating of the upper end of stage clip and the laminating of the second cover plate, the lower end of second stage clip and feeding push rod, it is described on Expect the lower end of push rod and the feeding wedge groove laminating of feeding voussoir, the bracket is arranged on the upside of feeding push rod, the bracket Side is set to arc, and half circular shaft is arranged on bracket, and the limit assembly is arranged on the right side of pressing plate fulcrum bearing, described spacing group Part includes stop screw and stop nut, and the left end and pressing plate fulcrum bearing of the stop screw are threadedly coupled, the stop nut It is threaded on stop screw, left end and pressing plate the fulcrum bearing laminating of the stop nut, the return component are returned including L-shaped Position pole, returning pull-spring, extension spring undersetting, the threaded one end of the L-shaped return pole are connected on pressing plate, the L-shaped return The other end of pole is provided with extension spring groove, and the upper and lower ends of the returning pull-spring are connected respectively props up under extension spring groove and extension spring Seat, the extension spring undersetting is fixed in fulcrum bearing.
Further, the stop screw is hexagon socket cap head screw.
Further, the upper end for clamping push rod is set to dome.
The present invention compared to the prior art, with advantages below and effect:The piston rod of drive cylinder, which drives, clamps voussoir Move right, while under the collective effect of guide rod and compression spring, feeding voussoir is also moved right.Feeding voussoir passes through feeding Push rod drives bracket to move upwards, by half circular shaft feeding to specified height.Feeding is provided between feeding push rod and fulcrum bearing Push rod sliding sleeve, is conducive to smooth sliding above and below feeding push rod, greatly reduces abrasion.Limit assembly realizes that double of circular shaft is axially limited Position, good reliability.Stop screw is hexagon socket cap head screw, and the quick regulation of stop screw position, good reliability can be achieved. Meanwhile, clamp voussoir and drive clamping push rod to move upwards, clamp and clamping push rod sliding sleeve is provided between push rod and fulcrum bearing, favorably In clamping smooth sliding above and below push rod, abrasion is greatly reduced.The upper end for clamping push rod is set to dome, is conducive to pressing plate Driving, rational in infrastructure, effect is good.Push rod band dynamic pressure plate is clamped around pressing plate bearing pin clockwise oscillation, the pressure of double of circular shaft is realized Tightly.Complete after processing, the piston rod of drive cylinder drives clamping voussoir to move to the left, while feeding voussoir is driven to left movement, Clamp push rod in the presence of the first stage clip to move downward, the lower end for clamping push rod is pasted with the clamping wedge groove for clamping voussoir all the time Close, feeding push rod is moved downward in the presence of the second stage clip, the feeding wedge groove of the lower end of feeding push rod all the time with feeding voussoir Laminating, bracket drives semicircle axle to move downward and realizes blanking.In the presence of returning pull-spring, L-shaped return pole band dynamic pressure plate is inverse Hour hands are swung, and realize the release of double of circular shaft workpiece.By the adjustment of adjusting nut position, the micro- of bracket upper-lower position can be achieved Adjust, strong applicability.The present invention realizes feeding and the clamping of half circular shaft, rational in infrastructure, and automaticity is high, and can be suitably used for many Plant feeding and the clamping of half circular shaft of model, strong applicability.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the configuration diagram of the bracket of the present invention.
In figure:1. frame, 2. supporting legs, blade fin on 3., 4. times blade fins, 5. clamp voussoirs, 6. feeding voussoirs, 7. Drive cylinder, 8. cylinder saddles, 9. compression springs, 10. guide rods, 11. clamp nuts, 12. adjusting nuts, 13. fulcrum bearings, 14. Push rod is clamped, 15. clamp push rod sliding sleeve, 16. first cover plates, 17. first stage clips, 18. pressing plates, 19. pressing plate fulcrum bearings, 20. pressures Plate bearing pin, 21. feeding push rods, 22. feeding push rod sliding sleeves, 23. second cover plates, 24. second stage clips, 25. brackets, 26. spacing groups Part, 27. return components, 28. chutes, 29. cylinder bodies, 30. piston rods, 31. clamping wedge grooves, 32. feeding wedge grooves, 33. clamp supporting Section, 34. clamp push rod section, 35. feeding supporting sections, 36. feeding push rod sections, 37. half circular shafts, 38. stop screws, 39. spacing spiral shells Mother, 40.L shape return poles, 41. returning pull-springs, 42. extension spring undersettings, extension spring groove on 43..
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair Bright explanation and the invention is not limited in following examples.
As depicted in figs. 1 and 2, a kind of feeding clamping device of half circular shaft, it includes frame 1, supporting leg 2, upper blade fin 3rd, lower blade fin 4, clamping voussoir 5, feeding voussoir 6, drive cylinder 7, cylinder saddle 8, compression spring 9, guide rod 10, fastening spiral shell Mother 11, adjusting nut 12, fulcrum bearing 13, clamping push rod 14, clamping push rod sliding sleeve 15, the first cover plate 16, the first stage clip 17, pressing plate 18th, pressing plate fulcrum bearing 19, pressing plate bearing pin 20, feeding push rod 21, feeding push rod sliding sleeve 22, the second cover plate 23, the second stage clip 24, support Frame 25, limit assembly 26, return component 27, the supporting leg 2 be fixed in the lower end of frame 1, the frame 1 be provided with it is horizontal Chute 28, the upper blade fin 3 and lower blade fin 4 are arranged on the both sides up and down of chute 28, the clamping voussoir 5 and feeding Voussoir 6 is all slidably arranged on blade fin 3 and lower blade fin 4, and clamps the left side that voussoir 5 is located at feeding voussoir 6 Side, the left end of the guide rod 10 is threaded in the right-hand member for clamping voussoir 5, and is locked by clamp nut 11, the guide rod 10 With feeding voussoir 6 with respect to slidable connection, the guide rod 10 passes through feeding voussoir 6, and the right-hand member of guide rod 10 is threaded with Two adjusting nuts 12, the compression spring 9 and the concentric setting of guide rod 10, the left end of compression spring 9 and the right side for clamping voussoir 5 End laminating, the left end laminating of the right-hand member and feeding voussoir 6 of compression spring 9, the drive cylinder 7 includes cylinder body 29 and piston rod 30, the cylinder body 29 is arranged on cylinder saddle 8, and the cylinder saddle 8 is fixed in frame 1, the right-hand member of the piston rod 30 Connected with voussoir 5 is clamped, be provided with the clamping voussoir 5 on clamping wedge groove 31, the feeding voussoir 6 and be provided with feeding wedge groove 32, the clamping push rod 14 includes clamping supporting section 33 and clamps push rod section 34, and the clamping push rod 14 can slide up and down setting In fulcrum bearing 13, clamping push rod sliding sleeve 15 is provided between the clamping push rod 14 and fulcrum bearing 13, push rod is facilitated gripping by About 14 smooth slidings, greatly reduce abrasion.First cover plate 16 is arranged on the upside for clamping push rod sliding sleeve 15, and described the The concentric outside for being arranged on the clamping push rod section 34 for clamping push rod 14 of one stage clip 17, the upper end and first of first stage clip 17 Cover plate 16 is fitted, and the lower end of first stage clip 17 and the clamping supporting section 33 of clamping push rod 14 are fitted, the pressing plate fulcrum bearing 19 are fixed in fulcrum bearing 13, and the middle-end of the pressing plate 18 is hinged in pressing plate fulcrum bearing 19 by pressing plate bearing pin 20, the folder The downside that bar 14 is located at the left end of pressing plate 18 is pressed closer, the lower end of the clamping push rod 14 and the clamping wedge groove 32 of clamping voussoir 5 are fitted, The upper end for clamping push rod 14 is set to dome, is conducive to the driving to pressing plate 18, rational in infrastructure, effect is good.The feeding Push rod 21 includes feeding supporting section 35 and feeding push rod section 36, and the feeding push rod 21, which can be slided up and down, is arranged on fulcrum bearing 13 On, feeding push rod sliding sleeve 22 is provided between the feeding push rod 21 and fulcrum bearing 13, is conducive to feeding push rod steady about 21 Slide, greatly reduce abrasion.Second cover plate 23 is arranged on the upside of feeding push rod sliding sleeve 22, and second stage clip 24 is same Axle center is arranged on the outside of the feeding push rod section 36 of feeding push rod 21, and the upper end of second stage clip 24 and the second cover plate 23 are pasted Close, the lower end of second stage clip 24 and the feeding supporting section 35 of feeding push rod 21 fit, the lower end of the feeding push rod 21 and The feeding wedge groove 32 of feeding voussoir 6 is fitted, and the bracket 25 is arranged on the upside of feeding push rod 21, and the upside of bracket 25 is set For arc, half circular shaft 27 is arranged on bracket 25, and the limit assembly 26 is arranged on the right side of pressing plate fulcrum bearing 19, described spacing Component 26 includes stop screw 38 and stop nut 39, and the left end and pressing plate fulcrum bearing 19 of the stop screw 38 are threadedly coupled, The stop nut 39 is threaded on stop screw 38, and the left end and pressing plate fulcrum bearing 19 of the stop nut 39 are fitted, The stop screw 38 is hexagon socket cap head screw, and the quick regulation of the position of stop screw 38, good reliability can be achieved.It is described Return component 27 includes L-shaped return pole 40, returning pull-spring 41, extension spring undersetting 42, one end spiral shell of the L-shaped return pole 40 Line is connected on pressing plate 18, and the other end of the L-shaped return pole 40 is provided with extension spring groove 43, the returning pull-spring 41 it is upper Lower two ends connect extension spring groove 43 and extension spring undersetting 42 respectively, and the extension spring undersetting 42 is fixed in fulcrum bearing 13.
By above-mentioned technical proposal, a kind of feeding clamping device of half circular shaft of the present invention is in use, the piston of drive cylinder 7 Bar 30, which drives, to be clamped voussoir 5 and moves right, while under the collective effect of guide rod 10 and compression spring 9, and feeding voussoir 6 is also to the right Motion.Feeding voussoir 6 drives bracket 25 to move upwards by feeding push rod 21, by the feeding of half circular shaft 37 to specified height.Limit Hyte part 26 realizes double of axial limiting of circular shaft 37, good reliability.Meanwhile, clamp voussoir 5 and drive clamping push rod 14 to move upwards, Push rod 14 is clamped with dynamic pressure plate 18 around the clockwise oscillation of pressing plate bearing pin 20, the compression of double of circular shaft 37 is realized.Complete after processing, The piston rod 30 of drive cylinder 7, which drives, clamps voussoir 5 to left movement, while feeding voussoir 6 is driven to left movement, in the first stage clip Clamp push rod 14 in the presence of 17 to move downward, the lower end for clamping push rod 14 is fitted with the clamping wedge groove 31 for clamping voussoir 5 all the time, Feeding push rod 21 is moved downward in the presence of the second stage clip 24, the feeding of the lower end of feeding push rod 21 all the time with feeding voussoir 6 Wedge groove 32 is fitted, and bracket 25 drives half circular shaft 37 to move downward and realizes blanking.In the presence of returning pull-spring 41, L-shaped return branch Bar 40 realizes the release of double of workpiece of circular shaft 37 with the counter-clockwise swing of dynamic pressure plate 18., can by the adjustment of the position of adjusting nut 12 Realize the fine setting of the upper-lower position of bracket 25, strong applicability.The present invention realizes feeding and the clamping of half circular shaft 37, rational in infrastructure, from Dynamicization degree is high, and can be suitably used for feeding and the clamping of half circular shaft 37 of Multiple Type, strong applicability.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to The protection domain of invention.

Claims (3)

1. a kind of feeding clamping device of half circular shaft, it is characterised in that:It includes frame, supporting leg, upper blade fin, lower guiding and slided Plate, clamping voussoir, feeding voussoir, drive cylinder, cylinder saddle, compression spring, guide rod, clamp nut, adjusting nut, supporting Seat, clamp push rod, clamp push rod sliding sleeve, the first cover plate, the first stage clip, pressing plate, pressing plate fulcrum bearing, pressing plate bearing pin, feeding push rod, Feeding push rod sliding sleeve, the second cover plate, the second stage clip, bracket, limit assembly, return component, the supporting leg are fixed under frame Horizontal chute is provided with end, the frame, the upper blade fin and lower blade fin are arranged on the both sides up and down of chute, The clamping voussoir and feeding voussoir are all slidably arranged on blade fin and lower blade fin, and are clamped voussoir and be located at The left side of feeding voussoir, the left end of the guide rod is threaded in the right-hand member for clamping voussoir, and is locked by clamp nut, described Guide rod and feeding voussoir are with respect to slidable connection, and the guide rod passes through feeding voussoir, and the right-hand member of guide rod is threaded with two Individual adjusting nut, the compression spring and the concentric setting of guide rod, the left end of compression spring and the right-hand member laminating for clamping voussoir, pressure The left end laminating of the right-hand member and feeding voussoir of contracting spring, the drive cylinder includes cylinder body and piston rod, and the cylinder body is arranged on On cylinder saddle, the cylinder saddle is fixed in frame, the right-hand member of the piston rod and clamping voussoir connection, the clamping wedge Be provided with block on clamping wedge groove, the feeding voussoir and be provided with feeding wedge groove, the clamping push rod include clamp supporting section and Push rod section is clamped, the clamping push rod, which can be slided up and down, to be arranged in fulcrum bearing, is set between the clamping push rod and fulcrum bearing There is clamping push rod sliding sleeve, first cover plate is arranged on the upside for clamping push rod sliding sleeve, and first stage clip is concentric to be arranged on Clamp under the outside for clamping push rod section of push rod, the upper end of first stage clip and the laminating of the first cover plate, first stage clip End and the clamping supporting section laminating for clamping push rod, the pressing plate fulcrum bearing are fixed in fulcrum bearing, and the middle-end of the pressing plate passes through Pressing plate bearing pin is hinged in pressing plate fulcrum bearing, described to clamp the downside that push rod is located at pressing plate left end, the lower end of the clamping push rod With the clamping wedge groove laminating for clamping voussoir, the feeding push rod includes feeding supporting section and feeding push rod section, the feeding push rod It can slide up and down and be arranged in fulcrum bearing, feeding push rod sliding sleeve, described second are provided between the feeding push rod and fulcrum bearing Cover plate is arranged on the upside of feeding push rod sliding sleeve, second stage clip is concentric be arranged on feeding push rod feeding push rod section it is outer Side, the upper end of second stage clip and the laminating of the second cover plate, the lower end of second stage clip and the feeding supporting section of feeding push rod Laminating, the lower end of the feeding push rod and the feeding wedge groove laminating of feeding voussoir, the bracket are arranged on the upside of feeding push rod, Arc is set on the upside of the bracket, half circular shaft is arranged on bracket, and the limit assembly is arranged on the right side of pressing plate fulcrum bearing, The limit assembly includes stop screw and stop nut, and the left end and pressing plate fulcrum bearing of the stop screw are threadedly coupled, institute State stop nut to be threaded on stop screw, left end and pressing plate the fulcrum bearing laminating of the stop nut, the return group Part includes L-shaped return pole, returning pull-spring, extension spring undersetting, and the threaded one end of the L-shaped return pole is connected on pressing plate, The other end of the L-shaped return pole is provided with extension spring groove, and the upper and lower ends of the returning pull-spring connect extension spring groove respectively With extension spring undersetting, the extension spring undersetting is fixed in fulcrum bearing.
2. a kind of feeding clamping device of half circular shaft according to claim 1, it is characterised in that:The stop screw is interior Hexagonal cylindrical head screw.
3. a kind of feeding clamping device of half circular shaft according to claim 1, it is characterised in that:It is described to clamp the upper of push rod End is set to dome.
CN201710337331.8A 2017-05-14 2017-05-14 A kind of feeding clamping device of half circular shaft Withdrawn CN106965022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710337331.8A CN106965022A (en) 2017-05-14 2017-05-14 A kind of feeding clamping device of half circular shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710337331.8A CN106965022A (en) 2017-05-14 2017-05-14 A kind of feeding clamping device of half circular shaft

Publications (1)

Publication Number Publication Date
CN106965022A true CN106965022A (en) 2017-07-21

Family

ID=59331050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710337331.8A Withdrawn CN106965022A (en) 2017-05-14 2017-05-14 A kind of feeding clamping device of half circular shaft

Country Status (1)

Country Link
CN (1) CN106965022A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108776304A (en) * 2018-06-11 2018-11-09 重庆合聚达智能装备有限公司 Motor torque fixer for measuring
CN110814810A (en) * 2019-11-25 2020-02-21 五邑大学 Drill jig
CN114211280A (en) * 2021-12-09 2022-03-22 广东鼎泰机器人科技有限公司 Material rod pressing and holding mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108776304A (en) * 2018-06-11 2018-11-09 重庆合聚达智能装备有限公司 Motor torque fixer for measuring
CN108776304B (en) * 2018-06-11 2024-05-24 重庆合聚达智能装备有限公司 Fixing device for motor torque test
CN110814810A (en) * 2019-11-25 2020-02-21 五邑大学 Drill jig
CN114211280A (en) * 2021-12-09 2022-03-22 广东鼎泰机器人科技有限公司 Material rod pressing and holding mechanism
CN114211280B (en) * 2021-12-09 2023-01-03 广东鼎泰机器人科技有限公司 Material rod pressing and holding mechanism

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Application publication date: 20170721