CN206567863U - A kind of centering and clamping apparatus of elliposoidal workpiece - Google Patents

A kind of centering and clamping apparatus of elliposoidal workpiece Download PDF

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Publication number
CN206567863U
CN206567863U CN201720298650.8U CN201720298650U CN206567863U CN 206567863 U CN206567863 U CN 206567863U CN 201720298650 U CN201720298650 U CN 201720298650U CN 206567863 U CN206567863 U CN 206567863U
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China
Prior art keywords
centering
depression bar
plane
rod
screw
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Expired - Fee Related
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CN201720298650.8U
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Chinese (zh)
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全彬强
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全彬强
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Priority to CN201720298650.8U priority Critical patent/CN206567863U/en
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Abstract

The utility model provides a kind of centering and clamping apparatus of elliposoidal workpiece, belongs to chuck apparatus technical field.It includes screw rod, left slider, right sliding block, left centering clamp assembly, right centering clamp assembly, height adjustment assembly, return component, left slider and right sliding block are all slidably arranged on guide holder, left-hand thread section and the left slider threaded connection of screw rod, the right-hand thread section of screw rod and the threaded connection of right sliding block, the bracket of height adjustment assembly can be slided up and down by guide rod and guide pillar and is arranged in fixed seat, left centering clamp assembly and right centering clamp assembly are symmetricly set on the left and right sides of height adjustment assembly, the lower end of the left spring piece of return component is arranged on left bearing support by left screw, the upper end of right spring leaf is caught in the right neck of right centering depression bar.The utility model not only quickly realizes the centering to elliposoidal workpiece and clamping, rational in infrastructure, and can be suitably used for the elliposoidal workpiece of various models, strong applicability.

Description

A kind of centering and clamping apparatus of elliposoidal workpiece
Technical field
The utility model is related to chuck apparatus technical field, more particularly to a kind of centering and clamping apparatus of elliposoidal workpiece.
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.Turnning and milling plane mill is four kinds of basic processing sides of machining Formula, is the more part and parcel of parts machining, mainly completes the processing to part, is allowed to the dress available for machine and equipment Match somebody with somebody.Including turnery processing, Milling Process, planing operation, grinding, the processing mode needed for different parts is different, such as axle class Part typically only needs to turnery processing, but the part having then needs that part can be completed using being put with wherein more than two to three kinds processing Processing.No matter in which kind of machining, it is required for using fixture, fixture is to be used for fixed processing pair during machine-building As being allowed to occupy correct position, with the device for receiving to construct or detecting.Fixture species can be divided into by handling characteristics:1. it is omnipotent Universal fixturing, such as machine vice, chuck, sucker, dividing head and rotary table, there is very big versatility, can preferably fit The conversion of manufacturing procedure and processing object is answered, its structure has been shaped, size, specification seriation, wherein most of turn into machine A kind of standard accessory of bed;2. specificity fixture, is that clamping of certain product parts on certain procedure needs and specially designed Manufacture, service object is single-minded, and specific aim is very strong, typically by product manufacturing factory designed, designed, and conventional has turning attachment, milling machine folder Tool, drill jig, boring template and pallet;3. flexible jig, can change or adjustment element special fixture;4. built-up jig, by The fixture of the standardized component composition of different shape, specification and purposes, it is adaptable to the list that trial production of new products and product are often changed Part, small serial production and temporary duty.Elliposoidal workpiece is a kind of workpiece of special shape, and clamping device common at present is uncomfortable Centering and clamping for elliposoidal workpiece.
Utility model content
The purpose of this utility model is to provide a kind of centering and clamping apparatus of elliposoidal workpiece, not only quickly realizes to ellipsoid The centering and clamping of shape workpiece, it is rational in infrastructure, and can be suitably used for the elliposoidal workpiece of various models, strong applicability.
The utility model solves the technical scheme that its technical problem used:
A kind of centering and clamping apparatus of elliposoidal workpiece, it includes support plinth, left plate, right plate, screw rod, guiding Seat, left slider, right sliding block, steel ball, rotary branching holder, handwheel, left centering clamp assembly, right centering clamp assembly, height are adjusted Component, return component, the left plate and right plate are arranged on the left and right sides of support plinth, and the guide holder is horizontally fixed on On support plinth, the rotary branching holder is fixed on support plinth, and the left slider and right sliding block are all slidably arranged on and led To on seat, the left slider is located at the left side of rotary branching holder, and the right sliding block is located at the right side of rotary branching holder, the left cunning It is provided with the upside of block on the upside of left driving inclined-plane, the right sliding block and is provided with right driving inclined-plane, the screw rod is rotatably set On left plate, rotary branching holder and right plate, the left end of the screw rod is provided with left-hand thread section, and the right-hand member of the screw rod is set Have a right-hand thread section, the middle-end of the screw rod is provided with Screw rod bearingses, the left-hand thread section and right-hand thread section it is oppositely oriented, it is described In left-hand thread section and the left slider threaded connection of screw rod, the right-hand thread section of the screw rod and the threaded connection of right sliding block, the screw rod Steel ball supporting ring is provided with the Screw rod bearingses at end, the steel ball is caught between steel ball supporting ring and rotary branching holder, the hand The concentric one end for being arranged on screw rod of wheel, the height adjustment assembly include bracket, fixed seat, guide rod, guide pillar, regulation screw mandrel, Feed screw nut, the first belt wheel, the second belt wheel, drive belt, motor, the fixed seat are arranged on the upper end of support plinth, Bracket can be slided up and down by guide rod and guide pillar and is arranged in fixed seat, and the feed screw nut is fixed on bracket, the regulation Screw mandrel is rotatably provided in fixed seat, and the upper end of the regulation screw mandrel and feed screw nut's threaded connection, second belt wheel are same Axle center is arranged on the lower end of regulation screw mandrel, and first belt wheel and motor are coaxially connected, first belt wheel and the second band Wheel is connected by drive belt, and the motor is arranged on support plinth, the left centering clamp assembly and right centering folder Tight component is symmetricly set on the left and right sides of height adjustment assembly, and the left centering clamp assembly includes left bearing support, left power transmission The left centering that vertical left power transmission chute and level is provided with bar, left centering depression bar, left centering briquetting, the left bearing support is slided Groove, the left transmission rod, which can be slided up and down, to be arranged on left power transmission chute, and the left centering depression bar, which can horizontally slip, is arranged on a left side Feel relieved on chute, the lower end of the left transmission rod is provided with left driven inclined-plane, the left driven inclined-plane and the laminating of left driving inclined-plane, The upper end of the left transmission rod is provided with left driving depression bar inclined-plane, and it is oblique that the left left end for feeling relieved depression bar is provided with left driven depression bar Face, the left driving depression bar inclined-plane and left driven depression bar inclined-plane are bonded to each other, and the right-hand member of the left centering depression bar, which is provided with a left side, to be determined Heart briquetting, the right centering clamp assembly includes right bearing support, right transmission rod, right centering depression bar, right centering briquetting, the right branch Vertical right power transmission chute and the right centering chute of level are provided with bolster, the right transmission rod, which can be slided up and down, is arranged on the right side On power transmission chute, the right centering depression bar, which can horizontally slip, to be arranged on right centering chute, and the lower end of the right transmission rod is set There are right driven inclined-plane, the right driven inclined-plane and the laminating of right driving inclined-plane, the upper end of the right transmission rod is provided with right driving pressure Bar inclined-plane, the right-hand member of the right centering depression bar is provided with right driven depression bar inclined-plane, and the right driving depression bar inclined-plane is with right from dynamic pressure Bar inclined-plane is bonded to each other, and the left end of the right centering depression bar is provided with right centering briquetting, the return component include left spring piece, Left neck, the left side of the right centering depression bar are provided with the right side of left screw, right spring leaf, right screw, the left centering depression bar Right neck is provided with, the lower end of the left spring piece is arranged on left bearing support by left screw, the upper end of the left spring piece The left neck of left centering depression bar is caught in, the lower end of the right spring leaf is arranged on right bearing support by right screw, the right bullet The upper end of reed is caught in the right neck of right centering depression bar.
Further, the guide rod is identical with the quantity of guide pillar, is two or more.
Further, it is provided with rolling bearing between the regulation screw mandrel and fixed seat.
Further, the motor is servomotor.
Further, left sliding sleeve, the right transmission rod and right supporting are provided between the left transmission rod and left bearing support Right sliding sleeve is provided between frame.
Further, the left centering briquetting and right centering briquetting are elastic press.
The utility model compared to the prior art, with advantages below and effect:Rotate the left-hand thread section on handwheel, screw rod Drive left slider and right sliding block synchronized to movement, left slider is driven by left driving inclined-plane and left driven inclined-plane with right-hand thread section The left upward easy motion of transmission rod, the left driving depression bar inclined-plane of left transmission rod drives left centering depression bar by left driven depression bar inclined-plane Slide to the right, while right sliding block drives the right upward easy motion of transmission rod, right power transmission by right driving inclined-plane and right driven inclined-plane The right driving depression bar inclined-plane of bar drives right centering depression bar to slide to the left by right driven depression bar inclined-plane, left centering briquetting and right centering Briquetting realizes the centering and clamping to elliposoidal workpiece.Motor is driven by the first belt wheel, drive belt and the second belt wheel Screw mandrel smooth rotation is adjusted, easy motion above and below bracket is driven by feed screw nut, guide rod is identical with the quantity of guide pillar, is two Individual or two or more, is conducive to bracket locations steadily to adjust up and down, and the centering beneficial to different model elliposoidal workpiece is clamped, and is realized The adjustment of bracket upper-lower position, so as to realize centering and clamping to the elliposoidal workpiece of Multiple Type.Elliposoidal workpiece is completed After processing, handwheel, left slider and right sliding block same speed reverse movement are rotated backward, left spring piece and right spring leaf drive left centering pressure Bar and right centering depression bar return, realize the release to elliposoidal workpiece.Steel ball is caught between steel ball supporting ring and rotary branching holder, Steel ball plays reduction frictional force and prevents screw rod in axial sliding.The axis of rolling is provided between regulation screw mandrel and fixed seat Hold, be conducive to adjusting screw mandrel smooth rotation, greatly reduce abrasion.Motor is servomotor, and the speed of service is controllable, position Precision is very accurate.Right sliding sleeve is provided between right transmission rod and right bearing support, is conducive to above and below left transmission rod and right transmission rod Easy motion.It is left centering briquetting and right centering briquetting be elastic press, it is good to elliposoidal Workpiece clamping effect, avoid again to ellipse Spherical work-piece causes damage.The utility model not only quickly realizes the centering to elliposoidal workpiece and clamping, rational in infrastructure, and It can be suitably used for the elliposoidal workpiece of various models, strong applicability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing at A in the utility model Fig. 1.
In figure:1. support plinth, 2. left plates, 3. right plates, 4. screw rods, 5. guide holders, 6. left sliders, 7. right sliding blocks, 8. steel ball, 9. rotary branching holders, 10. handwheels, 11. left centering clamp assemblies, 12. right centering clamp assemblies, 13. height regulation groups Part, 14. return components, 15. left driving inclined-planes, 16. right driving inclined-planes, 17. left-hand thread sections, 18. right-hand thread sections, 19. screw rod branch Hold, 20. steel ball supporting rings, 21. brackets, 22. fixed seats, 23. guide rods, 24. guide pillars, 25. regulation screw mandrels, 26. feed screw nuts, 27. the first belt wheel, 28. second belt wheels, 29. drive belts, 30. motors, 31. left bearing supports, 32. left transmission rods, 33. is left Centering depression bar, 34. left centering briquettings, 35. left power transmission chutes, 36. left centering chutes, 37. left driven inclined-planes, 38. left driving pressures Bar inclined-plane, 39. left driven depression bar inclined-planes, 40. right bearing supports, 41. right transmission rods, 42. right centering depression bars, 43. right centering briquettings, 44. right power transmission chute, 45. right centering chutes, 46. right driven inclined-planes, 47. right driving depression bar inclined-planes, 48. right driven depression bars are oblique Face, 49. left spring pieces, 50. left screws, 51. right spring leafs, 52. right screws, 53. left necks, 54. right necks, 55. axis of rolling Hold, 56. left sliding sleeves, 57. right sliding sleeves.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, following examples are pair It is of the present utility model explanation and the utility model is not limited to following examples.
As depicted in figs. 1 and 2, a kind of centering and clamping apparatus of elliposoidal workpiece, it include support plinth 1, left plate 2, Right plate 3, screw rod 4, guide holder 5, left slider 6, right sliding block 7, steel ball 8, rotary branching holder 9, handwheel 10, left centering clamp assembly 11st, right centering clamp assembly 12, height adjustment assembly 13, return component 14, the left plate 2 and right plate 3 are arranged on supporting The left and right sides of base 1, the guide holder 5 is horizontally fixed on support plinth 1, and the rotary branching holder 9 is fixed on supporting bottom On seat 1, the left slider 6 and right sliding block 7 are all slidably arranged on guide holder 5, and the left slider 6 is located at rotary branching holder 9 Left side, the right sliding block 7 is located at the right side of rotary branching holder 9, and the upside of the left slider 6 is provided with left driving inclined-plane 15, The upside of the right sliding block 7 is provided with right driving inclined-plane 16, and the screw rod 4 is rotatably provided in left plate 2, rotary branching holder 9 On right plate 3, the left end of the screw rod 4 is provided with left-hand thread section 17, and the right-hand member of the screw rod 4 is provided with right-hand thread section 18, The middle-end of the screw rod 4 is provided with Screw rod bearingses 19, oppositely oriented, the screw rod of the left-hand thread section 17 and right-hand thread section 18 4 left-hand thread section 17 and left slider 6 is threadedly coupled, and the right-hand thread section 18 and right sliding block 7 of the screw rod 4 are threadedly coupled, the spiral shell Steel ball supporting ring 20 is provided with the Screw rod bearingses 19 of the middle-end of bar 4, the steel ball 8 is caught in steel ball supporting ring 20 and rotary branching holder Between 9, steel ball 8 plays reduction frictional force and prevents screw rod 4 in axial sliding.The handwheel 10 is concentric to be arranged on screw rod 4 one end.The height adjustment assembly 13 includes bracket 21, fixed seat 22, guide rod 23, guide pillar 24, regulation screw mandrel 25, screw mandrel spiral shell Female 26, first belt wheel 27, the second belt wheel 28, drive belt 29, motor 30, the fixed seat 22 are arranged on support plinth 1 Upper end, bracket 21 can slide up and down by guide rod 23 and guide pillar 24 and be arranged in fixed seat 22, the guide rod 23 and guide pillar 24 Quantity it is identical, be two or more, be conducive to the position of bracket 21 steadily to adjust up and down, beneficial to different model elliposoidal The centering of workpiece is clamped.The feed screw nut 26 is fixed on bracket 21, and the regulation screw mandrel 25 is rotatably provided in fixed seat On 22, rolling bearing 55 is provided between the regulation screw mandrel 25 and fixed seat 22, is conducive to adjusting the smooth rotation of screw mandrel 25, greatly Reduce abrasion greatly.The upper end of the regulation screw mandrel 25 and feed screw nut 26 are threadedly coupled, and second belt wheel 28 is concentric to be set Put in the lower end of regulation screw mandrel 25, first belt wheel 27 and motor 30 are coaxially connected, first belt wheel 27 and second Belt wheel 28 is connected by drive belt 29, and the motor 30 is arranged on support plinth 1, and the motor 30 is servo Motor, the speed of service is controllable, and positional precision is very accurate.The left centering clamp assembly 11 and right centering clamp assembly 12 are symmetrical Be arranged on the left and right sides of height adjustment assembly 13, the left centering clamp assembly 11 include left bearing support 31, left transmission rod 32, Left centering depression bar 33, left centering briquetting 34, a left side for vertical left power transmission chute 35 and level is provided with the left bearing support 31 Centering chute 36, the left transmission rod 32, which can be slided up and down, to be arranged on left power transmission chute 35, and the left centering depression bar 33 can be left The right side is slidably arranged on left centering chute 36, and the lower end of the left transmission rod 32 is provided with left driven inclined-plane 37, and the left side is driven Inclined-plane 37 and left driving inclined-plane 15 are fitted, and the upper end of the left transmission rod 32 is provided with left driving depression bar inclined-plane 38, described left fixed The left end of heart depression bar 33 is provided with left driven depression bar inclined-plane 39, the left driving depression bar inclined-plane 38 and the left driven phase of depression bar inclined-plane 39 Mutually laminating, the right-hand member of the left centering depression bar 33 is provided with left centering briquetting 34, and the right centering clamp assembly 12 includes right branch Vertical right biography is provided with bolster 40, right transmission rod 41, right centering depression bar 42, right centering briquetting 43, the right bearing support 40 The right centering chute 45 of power chute 44 and level, the right transmission rod 41, which can be slided up and down, to be arranged on right power transmission chute 44, institute State right centering depression bar 42 and can horizontally slip and be arranged on right centering chute 45, the lower end of the right transmission rod 41 is provided with right driven Inclined-plane 46, the right driven inclined-plane 46 and right driving inclined-plane 16 are fitted, and the upper end of the right transmission rod 41 is provided with right driving pressure Bar inclined-plane 47, the right-hand member of the right centering depression bar 42 is provided with right driven depression bar inclined-plane 48, the right He of driving depression bar inclined-plane 47 Right driven depression bar inclined-plane 48 is bonded to each other, and the left end of the right centering depression bar 42 is provided with right centering briquetting 43, the left power transmission Left sliding sleeve 56 is provided between bar 32 and left bearing support 31, right sliding sleeve is provided between the right transmission rod 41 and right bearing support 40 57, be conducive to left transmission rod 32 and right transmission rod easy motion about 41.The left centering briquetting 34 and right centering briquetting 43 are equal It is good to elliposoidal Workpiece clamping effect for elastic press, avoid causing elliposoidal workpiece damage again.The return component 14 is wrapped Left spring piece 49, left screw 50, right spring leaf 51, right screw 52 are included, the right side of the left centering depression bar 33 is provided with left neck 53, the left side of the right centering depression bar 42 is provided with right neck 54, and the lower end of the left spring piece 49 is installed by left screw 50 On left bearing support 31, the upper end of the left spring piece 49 is caught in the left neck 53 of left centering depression bar 33, the right spring leaf 50 Lower end be arranged on by right screw 52 on right bearing support 40, the upper end of the right spring leaf 50 is caught in the right side of right centering depression bar 42 Neck 54.
By above-mentioned technical proposal, a kind of centering and clamping apparatus of elliposoidal workpiece of the utility model is in use, rotate hand Wheel 10, left-hand thread section 17 and right-hand thread section 18 on screw rod 4 drive left slider 6 and right sliding block 7 synchronized to movement, left slider 6 The upward easy motion of left transmission rod 32, the left driving pressure of left transmission rod 32 are driven by left driving inclined-plane 15 and left driven inclined-plane 37 Bar inclined-plane 38 drives left centering depression bar 33 to slide to the right by left driven depression bar inclined-plane 39, while right sliding block 7 is oblique by right driving Face 16 and right driven inclined-plane 46 drive the upward easy motion of right transmission rod 41, and the right driving depression bar inclined-plane 47 of right transmission rod 41 passes through Right driven depression bar inclined-plane 48 drives right centering depression bar 42 to slide to the left, and left centering briquetting 34 and right centering briquetting 43 are realized to ellipsoid The centering and clamping of shape workpiece.Motor 30 drives regulation silk by the first belt wheel 27, the belt wheel 28 of drive belt 29 and second The smooth rotation of bar 25, drives bracket easy motion about 21 by feed screw nut 26, realizes the adjustment of the upper-lower position of bracket 21, from And realize centering and clamping to the elliposoidal workpiece of Multiple Type.Elliposoidal workpiece is completed after processing, rotates backward handwheel 10, Left slider 6 and the same speed reverse movement of right sliding block 7, left spring piece 49 and right spring leaf 51 drive left centering depression bar 33 and right centering pressure The return of bar 42, realizes the release to elliposoidal workpiece.The utility model not only quickly realizes the centering to elliposoidal workpiece and folder Tightly, it is rational in infrastructure, and can be suitably used for the elliposoidal workpiece of various models, strong applicability.
Above content described in this specification is only to the utility model example explanation.The utility model Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or use class As mode substitute, content without departing from the utility model specification or surmount model defined in the claims Enclose, protection domain of the present utility model all should be belonged to.

Claims (6)

1. a kind of centering and clamping apparatus of elliposoidal workpiece, it is characterised in that:It includes support plinth, left plate, right plate, spiral shell Bar, guide holder, left slider, right sliding block, steel ball, rotary branching holder, handwheel, left centering clamp assembly, right centering clamp assembly, height Adjusting part, return component are spent, the left plate and right plate are arranged on the left and right sides of support plinth, the guide holder level It is fixed on support plinth, the rotary branching holder is fixed on support plinth, the left slider and right sliding block are all slidably set Put on guide holder, the left slider is located at the left side of rotary branching holder, the right sliding block is located at the right side of rotary branching holder, institute State and left driving inclined-plane is provided with the upside of left slider, right driving inclined-plane is provided with the upside of the right sliding block, the screw rod can turn Dynamic to be arranged on left plate, rotary branching holder and right plate, the left end of the screw rod is provided with left-hand thread section, the right side of the screw rod End is provided with right-hand thread section, and the middle-end of the screw rod is provided with Screw rod bearingses, the rotation direction phase of the left-hand thread section and right-hand thread section Instead, the left-hand thread section of the screw rod and left slider threaded connection, the right-hand thread section of the screw rod and the threaded connection of right sliding block, it is described Steel ball supporting ring is provided with the Screw rod bearingses of screw rod middle-end, the steel ball is caught between steel ball supporting ring and rotary branching holder, The concentric one end for being arranged on screw rod of the handwheel, the height adjustment assembly includes bracket, fixed seat, guide rod, guide pillar, regulation Screw mandrel, feed screw nut, the first belt wheel, the second belt wheel, drive belt, motor, the fixed seat are arranged on support plinth Upper end, bracket can be slided up and down by guide rod and guide pillar and is arranged in fixed seat, and the feed screw nut is fixed on bracket, described Regulation screw mandrel is rotatably provided in fixed seat, the upper end of the regulation screw mandrel and feed screw nut's threaded connection, second band The concentric lower end for being arranged on regulation screw mandrel of wheel, first belt wheel and motor be coaxially connected, first belt wheel and the Two belt wheels are connected by drive belt, and the motor is arranged on support plinth, and the left centering clamp assembly and the right side are fixed Heart clamp assembly is symmetricly set on the left and right sides of height adjustment assembly, and the left centering clamp assembly includes left bearing support, a left side Determine on the left side that vertical left power transmission chute and level are provided with transmission rod, left centering depression bar, left centering briquetting, the left bearing support Heart chute, the left transmission rod, which can be slided up and down, to be arranged on left power transmission chute, and the left centering depression bar can horizontally slip setting On left centering chute, the lower end of the left transmission rod is provided with left driven inclined-plane, the left driven inclined-plane and left driving inclined-plane Laminating, the upper end of the left transmission rod is provided with left driving depression bar inclined-plane, and the left left end for feeling relieved depression bar is provided with left driven Depression bar inclined-plane, the left driving depression bar inclined-plane and left driven depression bar inclined-plane are bonded to each other, and the right-hand member of the left centering depression bar is set There is left centering briquetting, the right centering clamp assembly includes right bearing support, right transmission rod, right centering depression bar, right centering briquetting, institute The right centering chute that vertical right power transmission chute and level are provided with right bearing support is stated, the right transmission rod, which can be slided up and down, to be set Put on right power transmission chute, the right centering depression bar, which can horizontally slip, to be arranged on right centering chute, under the right transmission rod End is provided with right driven inclined-plane, the right driven inclined-plane and the laminating of right driving inclined-plane, and the upper end of the right transmission rod is provided with the right side Depression bar inclined-plane is driven, the right-hand member of the right centering depression bar is provided with right driven depression bar inclined-plane, right the driving depression bar inclined-plane and the right side Driven depression bar inclined-plane is bonded to each other, and the left end of the right centering depression bar is provided with right centering briquetting, and the return component includes a left side Left neck, the right centering depression bar are provided with the right side of spring leaf, left screw, right spring leaf, right screw, the left centering depression bar Left side be provided with right neck, the lower end of the left spring piece is arranged on left bearing support by left screw, the left spring piece Upper end be caught in the left neck of left centering depression bar, the lower end of the right spring leaf is arranged on right bearing support by right screw, institute The upper end for stating right spring leaf is caught in the right neck of right centering depression bar.
2. a kind of centering and clamping apparatus of elliposoidal workpiece according to claim 1, it is characterised in that:The guide rod and lead The quantity of post is identical, is two or more.
3. a kind of centering and clamping apparatus of elliposoidal workpiece according to claim 1, it is characterised in that:The regulation screw mandrel Rolling bearing is provided between fixed seat.
4. a kind of centering and clamping apparatus of elliposoidal workpiece according to claim 1, it is characterised in that:The motor For servomotor.
5. a kind of centering and clamping apparatus of elliposoidal workpiece according to claim 1, it is characterised in that:The left transmission rod Left sliding sleeve is provided between left bearing support, right sliding sleeve is provided between the right transmission rod and right bearing support.
6. a kind of centering and clamping apparatus of elliposoidal workpiece according to claim 1, it is characterised in that:The left centering pressure Block and right centering briquetting are elastic press.
CN201720298650.8U 2017-03-26 2017-03-26 A kind of centering and clamping apparatus of elliposoidal workpiece Expired - Fee Related CN206567863U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107745046A (en) * 2017-12-01 2018-03-02 柳州市钜嘉机械有限公司 A kind of automobile die processing and positioning device
CN108358462A (en) * 2018-04-18 2018-08-03 东海县晶盛源硅微粉有限公司 A kind of quartz crucible surface brushing fixing device
CN108493856A (en) * 2018-05-07 2018-09-04 刘延昌 A kind of easy-to-mount electric power cable fixing device
CN108555624A (en) * 2018-04-08 2018-09-21 北京点域科技有限公司 A kind of multi-angle adjustable Numerical control machine tool fixture
CN108856841A (en) * 2018-07-17 2018-11-23 臧晨晨 A kind of soft state flat cold-rolled sheet slitting guide and guards
CN109894971A (en) * 2017-12-11 2019-06-18 南京机器人研究院有限公司 A kind of pipeline wall surface polishing support equipment
CN111531382A (en) * 2020-05-26 2020-08-14 黄莹梅 Fixed limiting mechanism for machining convenient to adjust limiting force

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107745046A (en) * 2017-12-01 2018-03-02 柳州市钜嘉机械有限公司 A kind of automobile die processing and positioning device
CN109894971B (en) * 2017-12-11 2021-02-05 南京机器人研究院有限公司 Pipeline wall surface grinding and supporting equipment
CN109894971A (en) * 2017-12-11 2019-06-18 南京机器人研究院有限公司 A kind of pipeline wall surface polishing support equipment
CN108555624A (en) * 2018-04-08 2018-09-21 北京点域科技有限公司 A kind of multi-angle adjustable Numerical control machine tool fixture
CN108555624B (en) * 2018-04-08 2019-10-18 宁波经纬数控设备有限公司 A kind of multi-angle adjustable Numerical control machine tool fixture
CN108358462A (en) * 2018-04-18 2018-08-03 东海县晶盛源硅微粉有限公司 A kind of quartz crucible surface brushing fixing device
CN108493856A (en) * 2018-05-07 2018-09-04 刘延昌 A kind of easy-to-mount electric power cable fixing device
CN108856841A (en) * 2018-07-17 2018-11-23 臧晨晨 A kind of soft state flat cold-rolled sheet slitting guide and guards
CN111531382A (en) * 2020-05-26 2020-08-14 黄莹梅 Fixed limiting mechanism for machining convenient to adjust limiting force

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