CN200977631Y - Hydraulic pressure lift type wire following clamp - Google Patents
Hydraulic pressure lift type wire following clamp Download PDFInfo
- Publication number
- CN200977631Y CN200977631Y CN 200620111812 CN200620111812U CN200977631Y CN 200977631 Y CN200977631 Y CN 200977631Y CN 200620111812 CN200620111812 CN 200620111812 CN 200620111812 U CN200620111812 U CN 200620111812U CN 200977631 Y CN200977631 Y CN 200977631Y
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- CN
- China
- Prior art keywords
- retaining ring
- screw
- holder
- fixed
- dovetails
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic elevating type wire accompanied clamp, which comprises a slide tool bottom seat (21). The utility model is characterized in that a hydraulic lifting jack (3) is fixed on the slide tool bottom seat (21), a clamp mechanism (22) is fixed at the upper end of a piston rod (3a) of the lifting jack (3), and a rotary retaining mechanism is fixed on the casing of the lifting jack (3) and buckled on the piston rod (3a). The utility model has the advantages that the utility model can make the rotary retaining mechanism elevate freely, revolve and stop revolving at any angle; the labor intensity of the operator is reduced and the production efficiency is improved, at the same time, the utility model is convenient for rapidly taking and replacing wire accompanied clamp and the clamp mechanism.
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 hydraulic elevation type 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 drives support and anchor clamps move, during the parts of assembling diverse location, the operator can only stand in the production line both sides and operate, 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, influences production efficiency.
The utility model content
The purpose of this utility model provides a kind of hydraulic elevation type 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 hydraulic elevation type is with wire holder, comprise slip frock base, its key is: be fixed with hydraulic jack on this slip frock base, the piston rod upper end of this jack is fixed with clamping device, the shell upper of described jack is fixed with rotation preventive mechanism, and this rotation preventive mechanism hoop is connected on the described piston rod.
Start hydraulic jack, making its piston rod drive clamping device can freely move up and down, and the piston rod of hydraulic jack can freely rotate, and is convenient to rotate freely clamping device.
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 carrier setting bolt is connected the middle part of support base plate top surface, and the Corner Strapped of support base plate top surface 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, connect " worker " shape bearing with bolt 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 rotation preventive mechanism is made up of holder, retaining ring, tie down screw and handle, wherein holder is fixed on the upper surface of the shell of described jack, be fastened with the retaining ring of radial opening on the described holder through dog screw, piston rod is stated in retaining ring anchor ear residence, the openend of described retaining ring is connected by described tie down screw, and the outer end of this tie down screw is equipped with on the described handle.
Dog screw is fixed on retaining ring on the holder, turning handle, and the openings of sizes of tie down screw rotation control retaining ring unclamps or the described piston rod of lock ring retaining ring, with the anglec of rotation of control piston bar.
The center line of described dog screw and retaining ring opening and is positioned at the two ends of this straight line on same straight line, on the retaining ring of the both sides of this center line the anticreep screw is installed also, and this anticreep screw is connected with described holder.
Dog screw can limit the home position of retaining ring, and the auxiliary described dog screw of anticreep screw is stablized described retaining ring, when rotation preventive mechanism is pinned piston rod, prevents that the people from being maloperation, makes piston rod pull off dog screw, drives the generation of retaining ring overthrow accident.
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 this dovetails has step through-hole on (18), and available screw is connected with wire holder with chuck.
Dovetails cooperates installation with dovetail groove, according to the needs of different vehicles, can change dovetails and fixing the doing freely with wire holder of screw thereof respectively.
Described dovetails is tapered, and the dovetail groove on the described rectangular block is also tapered, and both tapers are corresponding; 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 pushed down 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 arbitrarily angled 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 structural representation of rotation preventive mechanism;
Fig. 4 is the schematic diagram that exchanges dovetails in the clamping device for;
Fig. 5 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 shown in Figure 1, 2: a kind of hydraulic elevation type is with wire holder, comprise slip frock base, be fixed with hydraulic jack 3 on this slip frock base 21, the piston rod 3a upper end of this jack 3 is fixed with clamping device 22, the shell upper of described jack 3 is fixed with rotation preventive mechanism, and this rotation preventive mechanism hoop is connected on the described piston rod 3a.
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 is connected the middle part of supporting base plate 1 end face by bolt, and the Corner Strapped that supports base plate 1 end face has the guide bearing 15 of symmetry.
Described rotation preventive mechanism is made up of holder 4, retaining ring 5, tie down screw 6 and handle 7, wherein holder 4 is fixed on the upper surface of the shell of described jack 3, be fastened with the retaining ring 5 of radial opening on the described holder 4 through dog screw 8, piston rod 3a is stated in retaining ring 5 anchor ear residences, the openend of described retaining ring 5 is connected by described tie down screw 6, promptly the openend in retaining ring 5 has screw, and described tie down screw 6 stretches in this screw.The outer end of this tie down screw 6 is equipped with on the described handle 7.
The bottom of holder 4 is upper surfaces that a ring flange is fixed on jack 3 shells, and has been screwed dividing plate, and this dividing plate is connected with described retaining ring 5.
Dog screw 8 is fixed on retaining ring 5 on the holder 4, turning handle 7, and the openings of sizes of tie down screw 6 rotation control retaining rings 5 unclamps or the described piston rod 3a of lock ring retaining ring 5, with the anglec of rotation of control piston bar 3a.
The center line of described dog screw 8 and retaining ring 5 openings and is positioned at the two ends of this straight line on same straight line, on the retaining ring 5 of the both sides of this center line anticreep screw 9,10 is installed also, and this anticreep screw 9,10 is connected with described holder 4.
Dog screw 8 can limit the home position of retaining ring 5, anticreep screw 9,10 auxiliary described dog screws 8 are stablized described retaining ring 5, when rotation preventive mechanism is pinned piston rod 3a, prevent that the people from being maloperation, make piston rod 3a pull off dog screw 8, drive the generation of retaining ring 5 overthrow accidents.
As shown in Figure 4: described clamping device 22 includes rectangular block 23, and the upper surface of this rectangular block 23 has dovetail groove, and dovetails 18 is housed in this dovetail groove, has step through-hole on this dovetails 18, is installed with screw in the through hole and connects with wire holder.
As shown in Figure 4: described dovetails 18 is tapered, and the dovetail groove on the described rectangular block 23 is also tapered, and both tapers are corresponding; 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 5: 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:
Turning handle 7, tie down screw 6 is opened retaining ring 5, and promptly the openning on the retaining ring 5 opens, and piston rod 3a breaks away from the restriction of retaining ring 5, starts the hydraulic handle of hydraulic jack 3, and making its piston rod 3a drive clamping device 22 can rotate freely or move up and down.
When 22 operations of piston rod 3a and clamping device put in place, turning handle 7 again, and piston rod 3a is stated in retaining ring 5 anchor ear residences, makes its location.
According to the different model of motorcycle, rotating screw 17 can freely be got the dovetails 18 of changing in the clamping device 22, also can directly get at clamping device 22 and change with wire holder.
Claims (6)
1, a kind of hydraulic elevation type is with wire holder, comprise slip frock base (21), it is characterized in that: be fixed with hydraulic jack (3) on this slip frock base (21), piston rod (3a) upper end of this jack (3) is fixed with clamping device (22), the shell upper of described jack (3) is fixed with rotation preventive mechanism, and this rotation preventive mechanism hoop is connected on the described piston rod (3a).
2, according to the described hydraulic elevation type 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) is fixed by bolts to the middle part of supporting base plate (1) end face, and the Corner Strapped that supports base plate (1) end face has the guide bearing (15) of symmetry.
3, according to the described hydraulic elevation type of claim 1 with wire holder, it is characterized in that: described rotation preventive mechanism is made up of holder (4), retaining ring (5), tie down screw (6) and handle (7), wherein holder (4) is fixed on the upper surface of the shell of described jack (3), described holder (4) is gone up the retaining ring (5) that is fastened with radial opening through dog screw (8), piston rod (3a) is stated in retaining ring (5) anchor ear residence, the openend of described retaining ring (5) is connected by described tie down screw (6), and the outer end of this tie down screw (6) is equipped with on the described handle (7).
4, according to the described hydraulic elevation type of claim 3 with wire holder, it is characterized in that: the center line of described dog screw (8) and retaining ring (5) opening is on same straight line, and be positioned at the two ends of this straight line, on the retaining ring (5) of the both sides of this center line anticreep screw (9,10) is installed also, this anticreep screw (9,10) is connected with described holder (4).
5, according to the described hydraulic elevation type 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).
6, according to the described hydraulic elevation type of claim 5 with wire holder, it is characterized in that: described dovetails (18) is tapered, the dovetail groove on the described rectangular block (23) is also tapered, both tapers are corresponding; 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 |
|---|---|---|---|
| CN 200620111812 CN200977631Y (en) | 2006-11-29 | 2006-11-29 | Hydraulic pressure lift type wire following clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111812 CN200977631Y (en) | 2006-11-29 | 2006-11-29 | Hydraulic pressure lift type wire following clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200977631Y true CN200977631Y (en) | 2007-11-21 |
Family
ID=38978015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111812 Expired - Fee Related CN200977631Y (en) | 2006-11-29 | 2006-11-29 | Hydraulic pressure lift type wire following clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200977631Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654188A (en) * | 2011-03-02 | 2012-09-05 | 无锡中亚工具厂 | Sliding block |
| CN105834783A (en) * | 2016-05-06 | 2016-08-10 | 江西昌河航空工业有限公司 | Clamp device for blades |
| CN112607646A (en) * | 2020-12-14 | 2021-04-06 | 温州竺陌机械科技有限公司 | Jack with replaceable contact component |
| CN112607647A (en) * | 2020-12-14 | 2021-04-06 | 温州竺陌机械科技有限公司 | Jack with auxiliary support leg |
-
2006
- 2006-11-29 CN CN 200620111812 patent/CN200977631Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654188A (en) * | 2011-03-02 | 2012-09-05 | 无锡中亚工具厂 | Sliding block |
| CN105834783A (en) * | 2016-05-06 | 2016-08-10 | 江西昌河航空工业有限公司 | Clamp device for blades |
| CN112607646A (en) * | 2020-12-14 | 2021-04-06 | 温州竺陌机械科技有限公司 | Jack with replaceable contact component |
| CN112607647A (en) * | 2020-12-14 | 2021-04-06 | 温州竺陌机械科技有限公司 | Jack with auxiliary support leg |
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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: 20071121 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |