CN205310044U - Fixing device is used in cylinder end cap processing - Google Patents
Fixing device is used in cylinder end cap processing Download PDFInfo
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- CN205310044U CN205310044U CN201520993888.3U CN201520993888U CN205310044U CN 205310044 U CN205310044 U CN 205310044U CN 201520993888 U CN201520993888 U CN 201520993888U CN 205310044 U CN205310044 U CN 205310044U
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- frame
- sleeve
- shaped
- wedge
- briquetting
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Abstract
The patent discloses a fixing device is used in cylinder end cap processing, the hookup is rotated in the frame in the actuating sleeve middle part, the actuating sleeve left end is thread bush and vice with threaded rod threaded connection formation lead screw, thrust bearing has been arranged between frame and the actuating sleeve middle part, the threaded rod left end passes through the connecting rod with angular form board lower extreme and articulates, and the pin joint of angular form board corner is in the frame, open angular form board upper end has first open slot, vertical slide bar lower extreme pass wedge cover and with the U -shaped connector on end screw thread connection, wherein still be provided with the second spring between spacer pin post and the frame upper portion right side wall, the spacer pin post supports with the wedge facial features of wedge cover, pass the briquetting middle part on the vertical slide bar and and between the briquetting fix through the nut hookup, and the briquetting left end is equipped with the second open slot, the clamping jaw is the arc, and clamping jaw middle part pin joint is in the frame, and clamping jaw right -hand member arch has the second to sell the post, and second round pin stake pocket is gone into in the second open slot, this scheme simple structure, the processing ease, the quick clamping cylinder end cap of being convenient for is raised the efficiency.
Description
Technical field
This utility model relates to automobile part production technique field, is specifically related to the fixing device of a kind of cylinder end cap processing.
Background technology
Automobile refers to fuel or the novel energies such as battery, solar energy such as use gasoline, diesel oil, natural gas, the electromotor means of transport being used as power. Generally there is four or more wheel, the vehicle that can travel on land not against track or stringing.
Cylinder is in-engine cylindrical shape sky room, and there is a piston promoted by the pressure of working fluid or expansive force the inside, and some special type is in-engine similar but non-cylindrical part.
Cylinder end cap is positioned at cylinder end, it is used to the rotatable parts such as fixed crankshaft, owing to cylinder end cap is generally what casting was made, there is burr in the rear surface of molding, it is necessary to polishes, and usually adopts and twist, by jaw, the mode that screw is fixing in currently available technology, need manually to turn screw cylinder end cap is fixed, then carrying out polishing processing, this fixed form is inefficient, and labor intensity is big.
Utility model content
This utility model is intended to provide a kind of cylinder end cap processing with fixing device, to improve fixed efficiency.
Cylinder end cap processing in this programme is with fixing device, including frame, the actuating sleeve, threaded rod, dihedral plate, U-shaped union joint, wedge-shaped sleeve, vertical sliding bar, the spacing pin that also include being disposed with from bottom to top in frame, it is fixed on the baffle plate on the right side of frame, briquetting and jaw, it is rotatably connected in the middle part of actuating sleeve in frame, actuating sleeve left end is thread bush formation lead screw pair of threadeding with threaded rod, it is provided with thrust bearing between in the middle part of frame and actuating sleeve, also by finger setting the T-shaped cover for seat being bolted fixed drive set on the right side of frame, rod hinge connection is passed through in threaded rod left end and dihedral plate lower end, and dihedral plate corner is articulated in frame, dihedral plate upper end has the first open slot, U-shaped union joint lower end is fixed with the first pin inserted in the first open slot, it is slidably connected in the middle part of vertical sliding bar and between frame, vertical sliding bar lower end is through wedge-shaped sleeve and is connected with U-shaped union joint threaded upper ends, the first spring it is additionally provided with between U-shaped union joint upper end and wedge-shaped sleeve, U-shaped union joint sidewall is additionally provided with the holding screw for fixing vertical sliding bar, spacing pin is slidably connected on upper rack right side wall, wherein it is additionally provided with the second spring between spacing pin and upper rack right side wall, the lozenges of spacing pin and wedge-shaped sleeve offsets,Vertical sliding bar upper end in the middle part of briquetting and and briquetting be connected and fixed by nut, and briquetting left end is provided with the second open slot, jaw is curved, is articulated in frame in the middle part of jaw, jaw right-hand member is raised with the second pin, and the second pin inserts in the second open slot.
During use, cylinder end cap is placed in frame, then control to be connected machine shaft with the right-hand member spline of actuating sleeve, controlling motor drives actuating sleeve to rotate forward motion, owing to being rotatably connected in frame in the middle part of actuating sleeve, actuating sleeve left end is thread bush formation lead screw pair of threadeding with threaded rod, and actuating sleeve right-hand member is spline coupling sleeve, frame and be provided with thrust bearing between in the middle part of actuating sleeve; Thus driving threaded rod to move right, and then drive dihedral plate lower end to swing to the right, dihedral plate upper end is swung up, and then drive vertical sliding bar upward sliding by U-shaped union joint, so that briquetting upward sliding, jaw right-hand member is swung up therewith, jaw left end swung downward therewith, thus by cylinder end cap fixation.
After machining, control motor to rotate backward, threaded rod is moved to the left, and then drives dihedral plate lower end to swing to the left, dihedral plate upper end swung downward, and then drive vertical sliding bar slide downward by U-shaped union joint, so that briquetting slide downward, jaw right-hand member swung downward therewith, jaw left end is swung up therewith, thus unclamping workpiece, workpiece can be taken off.
In this fixing device practical process, wedge-shaped sleeve can move up and down along with vertical sliding bar, owing to spacing pin right-hand member and baffle plate offset, the lozenges of spacing pin left end and wedge-shaped sleeve offsets, it is thus possible to the distance that restriction wedge-shaped sleeve moves up, and then limit vertical sliding bar, distance that briquetting moves up, thus avoiding jaw by workpiece briquetting.
This programme simple in construction, processing ease, it is simple to quick-clamping cylinder end cap, improves efficiency.
Further, it is provided with wear-resistant sleeve between wedge-shaped sleeve and frame, is fixed by bolt-connection between wear-resistant sleeve and frame; Avoid frame or wedge-shaped sleeve to cause abrasion, improve service life.
Further, actuating sleeve right-hand member is spline coupling sleeve; Conveniently with motor installing/dismounting.
Further, jaw left end is then in hook-shaped; Jaw is more prone to cylinder end cap is fixed or clamping is more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: actuating sleeve 10, threaded rod 11, dihedral plate 12, vertical sliding bar 20, frame 21, baffle plate 22, briquetting 23, cylinder end cap workpiece 30, jaw 31.
Embodiment is substantially as shown in Figure 1: cylinder end cap processing is with fixing device, including frame 21, the actuating sleeve 10, threaded rod 11, dihedral plate 12, U-shaped union joint, wedge-shaped sleeve, vertical sliding bar 20, the spacing pin that also include being disposed with from bottom to top in frame 21, it is fixed on the baffle plate 22 on the right side of frame 21, briquetting 23 and jaw 31, it is rotatably connected in frame 21 in the middle part of actuating sleeve 10, actuating sleeve 10 left end is thread bush formation lead screw pair of threadeding with threaded rod 11, actuating sleeve 10 right-hand member is spline coupling sleeve, it is provided with thrust bearing between in the middle part of frame 21 and actuating sleeve 10, also by finger setting the T-shaped cover for seat being bolted fixed drive set 10 on the right side of frame 21, rod hinge connection is passed through in threaded rod 11 left end and dihedral plate 12 lower end, and dihedral plate 12 corner is articulated in frame 21, dihedral plate 12 upper end has the first open slot, U-shaped union joint lower end is fixed with the first pin inserted in the first open slot, it is slidably connected in the middle part of vertical sliding bar 20 and between frame 21, vertical sliding bar 20 lower end is through wedge-shaped sleeve and is connected with U-shaped union joint threaded upper ends, the first spring it is additionally provided with between U-shaped union joint upper end and wedge-shaped sleeve, U-shaped union joint sidewall is additionally provided with the holding screw for fixing vertical sliding bar 20, spacing pin is slidably connected on frame 21 upper right wall, wherein it is additionally provided with the second spring between spacing pin and frame 21 upper right wall, the lozenges of spacing pin and wedge-shaped sleeve offsets,Vertical sliding bar 20 upper end in the middle part of briquetting 23 and and briquetting 23 be connected and fixed by nut, and briquetting 23 left end is provided with the second open slot, jaw 31 is curved, it is articulated in frame 21 in the middle part of jaw 31, jaw 31 right-hand member is raised with the second pin, second pin inserts in the second open slot, and jaw 31 left end is then in hook-shaped; It is provided with wear-resistant sleeve between wedge-shaped sleeve and frame 21, is fixed by bolt-connection between wear-resistant sleeve and frame 21.
Being one side two finger settings between T-shaped cover for seat and frame 21, the axle of two pins is close matched in clearance with holes (hole, location); One of them is straight pin, and another is rhombus pin, and hole, location centre-to-centre spacing exists tolerance (error), if two pins are all straight pins, then, two pins on fixture cannot coordinate with the holes " accurately " of workpiece, and dress is not entered. After one of them does diamondwise pin, location hole centre-to-centre spacing error cannot interfere coordinating of two pins and holes. Analyzing from location, restraint of liberty degree, two straight pins were location. The major axis of rhombus pin, with two pin-and-hole lines of centres, it is necessary to be vertical, otherwise just lose the effect of rhombus pin. Push rod is by air cylinder driven.
During use, cylinder end cap is placed in frame 21, then control to be connected machine shaft with the right-hand member spline of actuating sleeve 10, controlling motor drives actuating sleeve 10 to rotate forward motion, owing to being rotatably connected in frame 21 in the middle part of actuating sleeve 10, actuating sleeve 10 left end is thread bush formation lead screw pair of threadeding with threaded rod 11, and actuating sleeve 10 right-hand member is spline coupling sleeve, frame 21 and be provided with thrust bearing between in the middle part of actuating sleeve 10; Thus driving threaded rod 11 to move right, and then drive dihedral plate 12 lower end to swing to the right, dihedral plate 12 upper end is swung up, and then drive vertical sliding bar 20 upward sliding by U-shaped union joint, so that briquetting 23 upward sliding, jaw 31 right-hand member is swung up therewith, jaw 31 left end swung downward therewith, thus by cylinder end cap fixation.
After machining, control motor to rotate backward, threaded rod 11 is moved to the left, and then drives dihedral plate 12 lower end to swing to the left, dihedral plate 12 upper end swung downward, and then drive vertical sliding bar 20 slide downward by U-shaped union joint, so that briquetting 23 slide downward, jaw 31 right-hand member swung downward therewith, jaw 31 left end is swung up therewith, thus unclamping workpiece, workpiece can be taken off.
In this fixing device practical process, wedge-shaped sleeve can move up and down along with vertical sliding bar 20, owing to spacing pin right-hand member and baffle plate 22 offset, the lozenges of spacing pin left end and wedge-shaped sleeve offsets, it is thus possible to the distance that restriction wedge-shaped sleeve moves up, and then limit vertical sliding bar 20, distance that briquetting 23 moves up, thus avoiding jaw 31 by workpiece briquetting 23.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without the practicality of the effect and utility model that affect this utility model enforcement. The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (4)
1. cylinder end cap processing is with fixing device, it is characterized in that: include frame, the actuating sleeve, threaded rod, dihedral plate, U-shaped union joint, wedge-shaped sleeve, vertical sliding bar, the spacing pin that also include being disposed with from bottom to top in frame, be fixed on the baffle plate on the right side of frame, briquetting and jaw, it is rotatably connected in the middle part of actuating sleeve in frame, actuating sleeve left end is thread bush formation lead screw pair of threadeding with threaded rod, it is provided with thrust bearing between in the middle part of frame and actuating sleeve, also by finger setting the T-shaped cover for seat being bolted fixed drive set on the right side of frame, rod hinge connection is passed through in threaded rod left end and dihedral plate lower end, and dihedral plate corner is articulated in frame, dihedral plate upper end has the first open slot, U-shaped union joint lower end is fixed with the first pin inserted in the first open slot, it is slidably connected in the middle part of vertical sliding bar and between frame, vertical sliding bar lower end is through wedge-shaped sleeve and is connected with U-shaped union joint threaded upper ends, the first spring it is additionally provided with between U-shaped union joint upper end and wedge-shaped sleeve, U-shaped union joint sidewall is additionally provided with the holding screw for fixing vertical sliding bar, spacing pin is slidably connected on upper rack right side wall, wherein it is additionally provided with the second spring between spacing pin and upper rack right side wall, the lozenges of spacing pin and wedge-shaped sleeve offsets, vertical sliding bar upper end in the middle part of briquetting and and briquetting be connected and fixed by nut, and briquetting left end is provided with the second open slot, jaw is curved, is articulated in frame in the middle part of jaw, jaw right-hand member is raised with the second pin, and the second pin inserts in the second open slot.
2. cylinder end cap according to claim 1 processing is with fixing device, it is characterised in that: it is provided with wear-resistant sleeve between wedge-shaped sleeve and frame, is fixed by bolt-connection between wear-resistant sleeve and frame.
3. cylinder end cap according to claim 2 processing is with fixing device, it is characterised in that: actuating sleeve right-hand member is spline coupling sleeve.
4. cylinder end cap according to claim 3 processing is with fixing device, it is characterised in that: jaw left end is then in hook-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993888.3U CN205310044U (en) | 2015-12-05 | 2015-12-05 | Fixing device is used in cylinder end cap processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993888.3U CN205310044U (en) | 2015-12-05 | 2015-12-05 | Fixing device is used in cylinder end cap processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310044U true CN205310044U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993888.3U Expired - Fee Related CN205310044U (en) | 2015-12-05 | 2015-12-05 | Fixing device is used in cylinder end cap processing |
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| Country | Link |
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| CN (1) | CN205310044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826005A (en) * | 2016-12-15 | 2017-06-13 | 芜湖普威技研有限公司 | The quick-clamping pick-off unit of Automobile Welding part |
| CN106965087A (en) * | 2017-04-24 | 2017-07-21 | 衢州职业技术学院 | Mill automatic fixture and its application method outside friction Wedge-type |
| CN106971491A (en) * | 2017-05-22 | 2017-07-21 | 肇庆市智高电机有限公司 | A kind of fire alarming device based on controlled in wireless |
-
2015
- 2015-12-05 CN CN201520993888.3U patent/CN205310044U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826005A (en) * | 2016-12-15 | 2017-06-13 | 芜湖普威技研有限公司 | The quick-clamping pick-off unit of Automobile Welding part |
| CN106965087A (en) * | 2017-04-24 | 2017-07-21 | 衢州职业技术学院 | Mill automatic fixture and its application method outside friction Wedge-type |
| CN106965087B (en) * | 2017-04-24 | 2023-03-03 | 衢州职业技术学院 | Friction wedge type external grinding automatic clamp and using method thereof |
| CN106971491A (en) * | 2017-05-22 | 2017-07-21 | 肇庆市智高电机有限公司 | A kind of fire alarming device based on controlled in wireless |
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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: 20160615 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |