CN201006589Y - Mechanical up-down wired cramping apparatus - Google Patents
Mechanical up-down wired cramping apparatus Download PDFInfo
- Publication number
- CN201006589Y CN201006589Y CNU2006201118092U CN200620111809U CN201006589Y CN 201006589 Y CN201006589 Y CN 201006589Y CN U2006201118092 U CNU2006201118092 U CN U2006201118092U CN 200620111809 U CN200620111809 U CN 200620111809U CN 201006589 Y CN201006589 Y CN 201006589Y
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- China
- Prior art keywords
- guide
- gear
- inner core
- box
- wire holder
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- 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a mechanical lifting product-line clamp, comprising a sliding overall base, characterized in that the base is fixed with a gear box, the gear box comprises a taper bevel gear which small bevel gear has a small shaft radial through the side wall of the gear box and large bevel gear is sheathed on the shaft, the lower end of the shaft is mounted on the bottom plate of the gear box while the upper end is through the top plate of the gear box to be inserted into a guide barrel and an inner barrel, the inner barrel is inserted into the guide barrel under to be locked by a stop pin, the upper end of the inner barrel is fixed with a clamp device, the shaft under the inner barrel is sheathed with a support nut, the outer ring of the support nut is fixed with a guide key inserted into the axial chute on the inner wall of the guide barrel, the bottom of the guide barrel is fixed on the gear box. The utility model has the advantages that via the utility mode, the clamp device can freely lift, rotate and stop, to reduce labor strength, improve production efficiency, with the application for the quick exchange of product-line clamp and clamp device.
Description
Technical field
The utility model belongs to the Work fixture device on a kind of streamline, and specific design is a kind of to be used for mechanical lifting on the motorcycle assembling line with wire holder.
Background technology
At present, the streamline that motorcycle is produced in batches mostly adopts leaf chain to carry production line, slip frock base is installed on pipeline, and on slip frock base, fixed chuck and active chuck are installed, regulate active chuck, make fixed chuck and active chuck carry out the clamping location to motorcycle main support, operating personnel are installed in parts such as motorcycle engine, electrical part, fuel tank, covering on the vehicle frame again, are assembled into the motorcycle finished product at last.Obviously, in this assembling work process, motorcycle be fixed on leaf chain carry production line with on the wire holder, main support and can not lifting can not rotating again with wire holder.Slip frock base moves with production line, and drive support and anchor clamps move, when assembling the parts of diverse location, the operator can only stand in the production line both sides and operate, when the part of assembling is crossed when low or higher, need squat down or stand in the enterprising luggage of plate orange and join, increase labor intensity of operating personnel, operation is extremely inconvenient.
The leaf chain of existing motorcycle assembling carries the shortcoming of production line to be: taking up room with wire holder of clamping motorcycle main support is bigger, and can not lifting and rotation, and operating personnel's inconvenient operation increases working strength of workers, has influenced production efficiency.
The utility model content
The purpose of this utility model provides a kind of mechanical lifting with wire holder, can free lifting and rotation, reduce labor intensity of operating personnel, and enhance productivity.
Concrete scheme of the present utility model is: a kind of mechanical lifting is with wire holder, comprise slip frock base, its key is: be fixed with gear-box on this slip frock base, in this gear-box bevel-gear sett is housed, the small axle diameter of bevel pinion is to passing the gear-box sidewall in the bevel-gear sett, bevel gear wheel is solidly set on the axle, this lower end is installed on the base plate of described gear-box, the upper end passes the gear-box top board, stretch in guide and the inner core, this inner core inserts in the guide from the guide top, and fixed by the spline lock, at the fixing clamping device in the upper end of described inner core, be set with holding nut on the axle of inner core below, the outer ring of this holding nut is fixed with feather key, and this feather key inserts in the axial slide on the described guide inwall, and the bottom surface of described guide is fixed on the gear-box.
Rotate the little axle of bevel pinion by external force, the angular wheel subtask, bevel gear wheel drives its rotation, and the holding nut that is threaded is subjected to feather key and straight line chute spacing on the axle, holding nut is upper and lower to be moved, it is upper and lower mobile to promote inner core, thereby realizes freely controlling the clamping device lifting.
Holding nut and inner core all are sleeved in the guide, the matched in clearance of inner core and guide, be subjected to it spacing, inner core does not have too big rocking in guide, and be to flexibly connect between holding nut and the inner core, use the clamping device of external force rotational fixation, can realize freely controlling of clamping device rotation in the inner core upper end.
Operating personnel no longer squat down or stand in and just can carry out the motorcycle assembling on the plate orange, reduce labour intensity, increase work efficiency.
Described slip frock base supports base plate by rectangle and " worker " shape bearing is formed, and wherein " worker " shape bearing screw is fixed on the middle part of supporting base plate rectangular end face, and the Corner Strapped of rectangle end face has the guide bearing of symmetry.
Slip frock base is installed on the underground streamline, its rectangular flat structure, improved the stability of whole device, screw is fixed " worker " shape bearing thereon again, the first half of " worker " shape bearing elevates above the soil, be subjected to the spacing of ground crack, increased the intensity and the stability of whole device, improve the service life of device.The guide bearing of installing on slip frock base is beneficial to streamline and carries, and can prevent effectively that motorcycle is tumbled in the assembling course of conveying.
Described axle is connected with top board with the gear-box base plate respectively by two bearings.
Two bearing fixing have limited the installation site of described axle on gear-box, guaranteed freely rotating of axle simultaneously, make its running reliable and stable.
Described little beam warp bearing is connected with the gear-box sidewall, and the external end head of this little axle is an orthohexagonal.
Little axle is fixed on the sidewall of gear-box, has limited the installation site of described little axle, has guaranteed freely rotating of little axle simultaneously, make its running reliable and stable, the external end head of little axle is an orthohexagonal, has increased itself and extraneous contact-making surface, be convenient to apply external force, realize its rotation.
Between described holding nut and the inner core thrust bearing is installed, the lower end of described inner core is positioned on the moving-coil of thrust bearing.
Thrust bearing is installed between two end faces of holding nut and inner core, has reduced coefficient of friction, is convenient to inner core and thrust bearing moving-coil and rotates, and is convenient to rotating freely of clamping device.
Tube outer surface axially is processed with rectangular channel in described, the sidewall of described guide has through hole, this place, through hole outer end is fixed with the port guide, be installed with described spline pin in described port guide and the through hole, the spline pin is a cylinder, and an end overstriking of this cylinder is stub end and stretches in the rectangular channel of inner core that the other end of spline pin is little head rod and stretches out the port guide, be with back-moving spring on the described little head rod, this back-moving spring is spacing by port guide and stub end.
The elastic force compressing stub end of back-moving spring is fixed in the rectangular channel it, and external force spurs the elastic force that little head rod overcomes back-moving spring, makes stub end leave rectangular channel, just can realize freely controlling inner core and clamping device swing.
The free end of described port guide has dark, shallow twice paddle-tumble, and the free end of described little head rod is equipped with draw ring, and this draw ring is positioned at paddle-tumble.
The draw ring design is convenient to personnel and is spurred the spline pin, and simultaneously, when draw ring was positioned at shallow paddle-tumble, spline pin and rectangular channel broke away from, and inner core and clamping device can rotate freely, and when draw ring was positioned at dark paddle-tumble, the spline pin was arranged in rectangular channel, and inner core and clamping device can't rotate.Being convenient to personnel freely controls.
Described clamping device includes rectangular block, and the upper surface of this rectangular block has dovetail groove, in this dovetail groove dovetails is housed, and all have through hole on this dovetails and the rectangular block, and the two communicates.Passing screw in the through hole is connected with wire holder.
Dovetails cooperates installation with dovetail groove, according to the needs of different vehicles, can be respectively to fixing the doing freely to get with wire holder and change of dovetails and screw thereof.
Described dovetails is tapered, and the dovetail groove on the described rectangular block is also tapered, and it is corresponding with described tapered rectangular piece; Big openend side at described rectangular block is provided with stop screw, and is spacing to the big end of dovetails.
Wherein the conical design of dovetails and dovetail groove is convenient to dovetails and is changed with getting fast of wire holder.
After dovetails embedded dovetail groove, be screwed into screw, the stub end of screw is fixed dovetails, just can prevent that it from coming off, and is simple in structure, easy to assembly.
Remarkable result of the present utility model is: can make clamping device free lifting and rotation, spline, reduce labor intensity of operating personnel, enhance productivity, be convenient to simultaneously change with getting fast of wire holder and clamping device.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A point view of Fig. 2, till the amplification assumption diagram of shipping and reselling on another market;
Fig. 4 is a stereogram of the present utility model;
Fig. 5 is the schematic diagram that exchanges dovetails in the utility model for;
Fig. 6 is the schematic diagram of rectangular block and dovetails.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1,2, shown in 4: a kind of mechanical lifting is with wire holder, comprise slip frock base 21, gear-box 3, bevel-gear sett, guide 5, inner core 6 and clamping device 22, be fixed with gear-box 3 on the frock of wherein the sliding base 21, in this gear-box 3 bevel-gear sett is housed, the little axle 19a of bevel pinion 19 radially passes gear-box 3 sidewalls in the bevel-gear sett, bevel gear wheel 13 is solidly set on axle 1 3a, the lower end of this 13a is installed on the base plate of described gear-box 3, the upper end passes gear-box 3 top boards, stretch in guide 5 and the inner core 6, this inner core 6 inserts in the guide 5 from guide 5 tops, and by 16 lockings of spline pin, at the fixing clamping device 22 in the upper end of described inner core 6, be set with holding nut 11 on the axle 13a of inner core 6 belows, the outer ring of this holding nut 11 is fixed with feather key 11a, and this feather key 11a inserts in the axial slide (5a) on described guide 5 inwalls, and the bottom surface of described guide 5 is fixed on the gear-box 3.
On the free end of little axle 19a, handwheel or motor are installed, just can rotate the little axle 19a of bevel pinion 19 by external force, large and small bevel gear is meshing with each other, the angular wheel subtask, bevel gear wheel 13 drives its 13a rotation, and the holding nut 11 that is threaded on the axle 13a is subjected to feather key 11a and straight line chute 5a spacing, and holding nut 11 is upper and lower mobile at axle 13a, promote inner core 6 upper and lower the moving of its top, thereby realize freely controlling clamping device 22 liftings.
Holding nut 11 and inner core 6 all are sleeved in the guide 5, the matched in clearance of inner core 6 and guide 5, its gap is engaged between 0.1～0.2mm, be subjected to the gap spacing, inner core 6 does not have too big rocking in guide 5, and is to flexibly connect between holding nut 11 and the inner core 6, is convenient to inner core 6 and rotates on holding nut 11, use external force to rotate the clamping device 22 that is welded on inner core 6 upper ends, can realize freely controlling of clamping device 22 rotations.
Operating personnel no longer squat down or stand in and just can carry out the motorcycle assembling on the plate orange, reduce labour intensity, increase work efficiency.
As shown in Figure 2: described slip frock base 21 supports base plate 1 by rectangle and " worker " shape bearing 2 is formed, and wherein " worker " shape bearing 2 screws are fixed on the middle part of supporting base plate 1 rectangle end face, and the Corner Strapped of rectangle end face has the guide bearing 15 of symmetry.
As shown in Figure 1, 2: described axle 13a is connected with top board with gear-box 3 base plates by bearing 7,8, and the top of this 13a is fixed with block.
Bearing 7 and bearing 8 are fixed on the gear-box 3, have limited the installation site of described axle 13a, have guaranteed freely rotating of axle 13a simultaneously, make its running reliable and stable.Axle 13a and bevel gear wheel 13 are for flat key is connected, and a 13a rotates with bevel gear wheel 13.
The top of axle 13a is fixed with block and can prevents that holding nut 11 from coming off from axle 13a.
As shown in Figure 1: described little axle 19a is connected with gear-box 3 sidewalls through bearing 20, and the external end head of this little axle 19a is an orthohexagonal.
Little axle 19a and bevel pinion 19 are for flat key is connected, and bevel pinion 19 rotates with little 19a.
Little axle 19a is fixed on the sidewall of gear-box 3, limited the installation site of described little axle 19a, guaranteed freely rotating of little axle 19a simultaneously, make its running reliable and stable, the external end head of little axle 19a is an orthohexagonal, has increased itself and extraneous contact-making surface, is convenient to apply external force, as electronic, pneumatic or manual action, just can realize the rotation of little axle 19a.
As shown in Figure 2: between described holding nut 11 and the inner core 6 thrust bearing 10 is installed, the lower end of described inner core 6 is positioned on the moving-coil of thrust bearing 10.
Thrust bearing 10 is installed between two end faces of holding nut 11 and inner core 6, has reduced coefficient of friction, is convenient to inner core 6 and rotates with thrust bearing 10 moving-coils, is convenient to rotating freely of clamping device 22.
The inner ring of thrust bearing 10 connects with holding nut 11 as fixed circle, and the outer ring of thrust bearing 10 connects as moving-coil and inner core 6, and fixed, moving-coil rotates mutually, has realized the rotation of inner core 6.
Shown in Fig. 2,3,4: as described in inner core 6 outer surfaces axially be processed with rectangular channel 6a, the sidewall of described guide 5 has through hole, this place, through hole outer end is fixed with port guide 24, be installed with described spline pin 16 in described port guide 24 and the through hole, spline pin 16 is a cylinder, one end overstriking of this cylinder is among stub end and the rectangular channel 6a that stretches into inner core 6, the other end of spline pin 16 is little head rod and stretches out port guide 24, be with back-moving spring 16a on the described little head rod, this back-moving spring 16a is spacing by port guide 24 and stub end.
The elastic force compressing stub end of back-moving spring 16a is fixed among the rectangular channel 6a it, and external force spurs the elastic force that little head rod overcomes back-moving spring 16a, makes stub end leave rectangular channel 6a, just can realize freely controlling inner core and clamping device swing.
The free end of described port guide 24 has dark, shallow twice paddle-tumble, and the free end of described little head rod is equipped with draw ring 25, and this draw ring 25 is positioned at paddle-tumble.
Have the rectangular channel 6a of four road symmetries on the inner core 6, draw ring 25 designs, be convenient to personnel and spur spline pin 16, it is more reliable that spline pin 16 is contacted with the clutch of inner core 6, simultaneously, when draw ring 25 is positioned at shallow paddle-tumble, spline pin 16 breaks away from rectangular channel 6a, and inner core and clamping device can rotate freely, when draw ring 25 is positioned at dark paddle-tumble, spline pin 16 is arranged in rectangular channel 6a, and inner core and clamping device can't rotate.Being convenient to personnel freely controls.
Shown in Fig. 4,5: as described in clamping device 22 include rectangular block 23, the upper surface of this rectangular block 23 has dovetail groove, and dovetails 18 is housed in this dovetail groove, this dovetails has step through-hole on (18), is installed with screw in the through hole and is connected with wire holder.
Dovetails 18 cooperates installation with dovetail groove, according to the needs of different vehicles, can be respectively to fixing the doing freely to get with wire holder and change of dovetails 18 and screw thereof.
Shown in Fig. 4,5: as described in dovetails 18 tapered, the dovetail groove on the described rectangular block 23 is also tapered, it is corresponding with described tapered rectangular piece 23; Big openend side at described rectangular block 23 is provided with stop screw 17, and is spacing to dovetails 18 big ends.
As shown in Figure 6: the conical design of dovetails 18 and dovetail groove wherein, its tapering are controlled at 3 degree, are convenient to dovetails (18) and change with getting fast of wire holder, and dovetails 28 big ends expose dovetail groove 3～5mm.
Behind dovetails 18 embedding dovetail grooves, be screwed into screw 17, the stub end of screw 17 is pushed down dovetails 18, just can prevent that it from coming off, and is simple in structure, easy to assembly.
Its operation principle is as follows:
Rotate the little axle 19a of bevel pinion 19 by external force, bevel pinion 19 rotates, and drive bevel gear wheel 13 and axle 13a rotation, the holding nut 11 of axle on the 13a is subjected to feather key 11a and straight line chute 5a spacing, holding nut 11 is upper and lower mobile at axle 13a, promote inner core 6 upper and lower moving, thereby realize freely controlling clamping device 22 liftings.
When spline pin 16 breaks away from guide 5, use the clamping device 22 of external force rotational fixation in inner core 6 upper ends, can realize freely controlling of clamping device 22 and guide 5 rotations.
When spline pin 16 butt guides 5, clamping device 22 and guide 5 just can't rotate.
Claims (9)
1. a mechanical lifting is with wire holder, comprise slip frock base (21), it is characterized in that: be fixed with gear-box (3) on this slip frock base (21), this gear-box is equipped with bevel-gear sett in (3), the little axle (19a) of bevel pinion in the bevel-gear sett (19) radially passes gear-box (3) sidewall, bevel gear wheel (13) is solidly set on the axle (13a), the lower end of this axle (13a) is installed on the base plate of described gear-box (3), the upper end passes gear-box (3) top board, stretch in guide (5) and the inner core (6), this inner core (6) inserts in the guide (5) from guide (5) top, and lock by spline pin (16), at the fixing clamping device (22) in the upper end of described inner core (6), be set with holding nut (11) on the axle (13a) of inner core (6) below, the outer ring of this holding nut (11) is fixed with feather key (11a), and this feather key (11a) inserts in the axial slide (5a) on described guide (5) inwall, and the bottom surface of described guide (5) is fixed on the gear-box (3).
According to the described mechanical lifting of claim 1 with wire holder, it is characterized in that: described slip frock base (21) supports base plate (1) and " worker " shape bearing (2) by rectangle and forms, wherein " worker " shape bearing (2) screw is fixed on the middle part of supporting base plate (1) rectangle end face, and the Corner Strapped of rectangle end face has the guide bearing (15) of symmetry.
According to the described mechanical lifting of claim 1 with wire holder, it is characterized in that: described axle (13a) is connected with top board with gear-box (3) base plate by bearing (7,8).
According to the described mechanical lifting of claim 1 with wire holder, it is characterized in that: described little axle (19a) is connected with gear-box (3) sidewall through bearing (20), the external end head of this little (19a) is an orthohexagonal.
According to the described mechanical lifting of claim 1 with wire holder, it is characterized in that: between described holding nut (11) and the inner core (6) thrust bearing (10) is installed, the lower end of described inner core (6) is positioned on the moving-coil of thrust bearing (10).
According to claim 1 or 4 described mechanical liftings with wire holder, it is characterized in that: described inner core (6) outer surface axially is processed with rectangular channel (6a), the sidewall of described guide (5) has through hole, this place, through hole outer end is fixed with port guide (24), be installed with described spline pin (16) in described port guide (24) and the through hole, spline pin (16) is a cylinder, one end overstriking of this cylinder is in stub end and the rectangular channel (6a) that stretches into inner core (6), the other end of spline pin (16) is little head rod and stretches out port guide (24), be with back-moving spring (16a) on the described little head rod, this back-moving spring (16a) is spacing by port guide (24) and stub end.
According to the described mechanical lifting of claim 6 with wire holder, it is characterized in that: the free end of described port guide (24) has dark, shallow twice paddle-tumble, the free end of described little head rod is equipped with draw ring (25), this draw ring (25) is positioned at paddle-tumble.
According to the described mechanical lifting of claim 1 with wire holder, it is characterized in that: described clamping device (22) includes rectangular block (23), the upper surface of this rectangular block (23) has dovetail groove, and dovetails (18) is housed in this dovetail groove, and this dovetails has step through-hole on (18).
9. described according to Claim 8 mechanical lifting is characterized in that with wire holder: described dovetails (18) is tapered, and the dovetail groove on the described rectangular block (23) is also tapered, and it is corresponding with described tapered rectangular piece (23); Big openend side at described rectangular block (23) is provided with stop screw (17), holds spacing greatly to dovetails (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201118092U CN201006589Y (en) | 2006-11-29 | 2006-11-29 | Mechanical up-down wired cramping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201118092U CN201006589Y (en) | 2006-11-29 | 2006-11-29 | Mechanical up-down wired cramping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006589Y true CN201006589Y (en) | 2008-01-16 |
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ID=39002534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201118092U Expired - Fee Related CN201006589Y (en) | 2006-11-29 | 2006-11-29 | Mechanical up-down wired cramping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006589Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144052A (en) * | 2011-12-07 | 2013-06-12 | 现代自动车株式会社 | Rotating module for clamping device |
| CN104122087A (en) * | 2014-08-15 | 2014-10-29 | 上海理工大学 | Ball screw performance experiment table driven by linear motor |
| CN104907970A (en) * | 2015-07-05 | 2015-09-16 | 冯圣冰 | Variable-diameter fixture for circular ring |
| CN107598689A (en) * | 2017-08-18 | 2018-01-19 | 徐州宇飞电力科技有限公司 | Strain clamp part automatically grinding device |
| CN108545125A (en) * | 2018-04-24 | 2018-09-18 | 嵊州市恒中机器有限公司 | adaptive universal support frame |
| CN109434706A (en) * | 2018-11-13 | 2019-03-08 | 江苏汤臣汽车零部件有限公司 | A kind of brake assembly positioning fixture for assembling |
-
2006
- 2006-11-29 CN CNU2006201118092U patent/CN201006589Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144052A (en) * | 2011-12-07 | 2013-06-12 | 现代自动车株式会社 | Rotating module for clamping device |
| CN103144052B (en) * | 2011-12-07 | 2016-04-20 | 现代自动车株式会社 | For the rotary module of clamping device |
| CN104122087A (en) * | 2014-08-15 | 2014-10-29 | 上海理工大学 | Ball screw performance experiment table driven by linear motor |
| CN104907970A (en) * | 2015-07-05 | 2015-09-16 | 冯圣冰 | Variable-diameter fixture for circular ring |
| CN104907970B (en) * | 2015-07-05 | 2016-08-24 | 陈颖 | A kind of annulus reducing fixture |
| CN107598689A (en) * | 2017-08-18 | 2018-01-19 | 徐州宇飞电力科技有限公司 | Strain clamp part automatically grinding device |
| CN107598689B (en) * | 2017-08-18 | 2019-07-16 | 徐州宇飞电力科技有限公司 | Strain clamp part automatically grinding device |
| CN108545125A (en) * | 2018-04-24 | 2018-09-18 | 嵊州市恒中机器有限公司 | adaptive universal support frame |
| CN108545125B (en) * | 2018-04-24 | 2020-02-14 | 嵊州市恒中机器有限公司 | Self-adaptive universal support frame |
| CN109434706A (en) * | 2018-11-13 | 2019-03-08 | 江苏汤臣汽车零部件有限公司 | A kind of brake assembly positioning fixture for assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |