CN205310043U - Fixing device is used in production of cylinder end cover work piece - Google Patents
Fixing device is used in production of cylinder end cover work piece Download PDFInfo
- Publication number
- CN205310043U CN205310043U CN201520993767.9U CN201520993767U CN205310043U CN 205310043 U CN205310043 U CN 205310043U CN 201520993767 U CN201520993767 U CN 201520993767U CN 205310043 U CN205310043 U CN 205310043U
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- Prior art keywords
- frame
- pressing plate
- hole
- hinged
- bracket
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- Expired - Fee Related
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Abstract
The patent discloses a fixing device is used in production of cylinder end cover work piece, wherein the welding of articulated dish lower extreme is in the frame, left side clamp plate left end articulates in the outer fringe of articulated dish, right side clamp plate right -hand member articulates in the outer fringe of articulated dish, left side clamp plate, first through -hole has been opened respectively at right side clamp plate middle part, the second through -hole, and zola's pole upper end articulates in first through -hole, right side pull rod upper end articulates in the second through -hole, zola's pole lower extreme passes articulated dish, the frame is articulated with the bracket left end, right side pull rod lower extreme passes articulated dish, the frame is articulated with the bracket right -hand member, the position sleeve be located in the frame and with the frame through the finger setting, open at the position sleeve center has the cavity, the fix with screw is passed through in dead lever upper end inlay frame middle part, nut locking, the dead lever lower extreme is screw duan bingyu thread bush threaded connection, the thread bush rotates and sets up in the central department of bracket, this scheme simple structure, the processing ease, the quick clamping cylinder end cover of being convenient for is raised the efficiency.
Description
Technical field
The utility model relates to automobile part production technique field, is specifically related to a kind of cylinder end cap work piece production stationary installation.
Background technology
Automobile refers to fuel or the novel energies such as battery, sun power such as using gasoline, diesel oil, Sweet natural gas, the transportation means being used as power by engine. Generally there is four or more wheel, do not rely on track or stringing and the vehicle that can travel on land.
Cylinder is the empty room of in-engine round shape, and there is a piston promoted by the pressure of working fluid or bulging force the inside, similar in some special h type engine h but the part of non-cylindrical.
Cylinder end cap is positioned at cylinder head portions, it is used to fixed crankshaft etc. and rotates parts, owing to cylinder end cap is generally what casting was made, there is burr in shaping rear surface, it is necessary to polishes, and usually adopts and twist the fixing mode of screw by folder pawl in currently available technology, need manually to turn screw to be fixed by cylinder end cap, then carrying out polishing processing, this kind of fixing mode efficiency is lower, and labour intensity is big.
Practical novel content
The utility model is intended to provide a kind of cylinder end cap work piece production stationary installation, to improve fixed efficiency.
Cylinder end cap work piece production stationary installation in this scheme, comprise the left pressing plate arranged successively from top to bottom, right pressing plate, left lever, right pull bar, the hinged disk of hollow, locating sleeve, frame, fixed link, screw thread cover and bracket, wherein the lower end of hinged disk is welded in frame, left pressing plate left end is hinged in the outer rim of hinged disk, right pressing plate right-hand member is hinged in the outer rim of hinged disk, left pressing plate, the first through hole is had in the middle part of right pressing plate, 2nd through hole, and left lever upper end thereof is in the first through hole, right pull bar upper end thereof is in the 2nd through hole, the lower end of left lever is through hinged disk, frame is also hinged with bracket left end, the lower end of right pull bar is through hinged disk, frame is also hinged with bracket right-hand member, locating sleeve is positioned in frame and is located by pin with frame, locating sleeve center has cavity, fixed link upper end is bumped into central rack and is fixed by screw, nut locking, the lower end of fixed link is thread segment and is threaded with screw thread cover, screw thread cover rotation is arranged on carrier center place.
During use, cylinder end cap workpiece is buckled on locating sleeve, then just to rotation screw thread cover, screw thread cover moves down along the thread segment of fixed link, drive bracket to move down simultaneously, and then left lever, right pull bar move down, owing to having the first through hole, the 2nd through hole in the middle part of left pressing plate, right pressing plate, and left lever upper end thereof is in the first through hole, right pull bar upper end thereof is in the 2nd through hole, left pressing plate, right pressing plate swung downward thereupon, thus by cylinder end cap Workpiece clamping together with locating sleeve.
After machining, rotating backward screw thread cover, screw thread cover moves up along the thread segment of fixed link, driving bracket to move up, and then left lever, right pull bar move up, left pressing plate, right pressing plate upwards swing thereupon simultaneously, thus unclamp workpiece, workpiece can be taken off.
This scheme structure is simple, and processing ease, is convenient to quick-clamping cylinder end cap, it is to increase efficiency.
Further, also comprising handle, handle threads is connected on screw thread cover outer wall; Convenient rotation screw thread cover, handled easily.
Further, screw thread cover comprises the upper cover of hollow and trapping of hollow, upper cover, trap between by bolt-connection, upper set upper side projection prevent screw thread cover depart from bracket, cover of trapping connects cover lower end outer wall, and handle threads is connected to traps on sidewall; Facilitate installing/dismounting and processing.
Further, left pressing plate right-hand member, right pressing plate left end are bent to form hook-shaped compressed part all downwards; Better cylinder end cap workpiece is fixed, clamping better effects if.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below by embodiment, the utility model is described in further detail:
Reference numeral in Figure of description comprises: frame 10, bracket 20, screw thread cover 21, left lever 22, right pull bar 23, handle 24, hinged disk 30, left pressing plate 31, right pressing plate 32, locating sleeve 40, fixed link 50.
Embodiment is substantially as shown in Figure 1: cylinder end cap work piece production stationary installation, comprises the left pressing plate 31 arranged successively from top to bottom, right pressing plate 32, left lever 22, right pull bar 23, the hinged disk 30 of hollow, locating sleeve 40, frame 10, fixed link 50, screw thread cover 21, bracket 20 and handle 24, wherein hinged disk 30 times ends are welded in frame 10, and left pressing plate 31 left end is hinged in the outer rim of hinged disk 30, and right pressing plate 32 right-hand member is hinged in the outer rim of hinged disk 30, left pressing plate 31, the first through hole is had in the middle part of right pressing plate 32, 2nd through hole, and left lever 22 upper end thereof is in the first through hole, right pull bar 23 upper end thereof is in the 2nd through hole, and left lever 22 times ends are through hinged disk 30, frame 10 is also hinged with bracket 20 left end, and right pull bar 23 times ends are through hinged disk 30, frame 10 is also hinged with bracket 20 right-hand member, left pressing plate 31 right-hand member, right pressing plate 32 left end is bent to form hook-shaped compressed part all downwards, and locating sleeve 40 is positioned in frame 10 and is located by pin with frame 10, and locating sleeve 40 center has cavity, and fixed link 50 upper end is bumped in the middle part of frame 10 and is fixed by screw, nut locking, fixed link 50 times ends are thread segment and overlap 21 with screw thread and be threaded, and screw thread cover 21 rotation is arranged on bracket 20 center, and handle 24 is threaded in screw thread and overlaps on 21 outer walls, screw thread cover 21 comprises the upper cover of hollow and trapping of hollow, upper cover, trap between by bolt-connection, upper set upper side projection prevents screw thread cover 21 from departing from brackets 20, and cover of trapping connects cover lower end outer wall, and handle 24 is threaded in traps on sidewall.
Being one side two pin location between locating sleeve 40 and frame 10, axles and the holes (pilot hole) of two pins are running fit closely; One of them is cylinder pin, and another is rhombus pin, and pilot hole width between centers exists tolerance (error), if two pins are all cylinder pins, then, two pins on fixture just can not coordinate with the holes " accurately " of workpiece, and dress is not entered. After one of them makes rhombus pin, pilot hole width between centers error just can not interfere having coordinated of two pins and holes. Analyzing from location, restraint of liberty degree, two cylinder 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.
During use, cylinder end cap workpiece is buckled on locating sleeve 40, then by handle 24 just to rotation screw thread cover 21, screw thread cover 21 moves down along the thread segment of fixed link 50, drive bracket 20 to move down simultaneously, and then left lever 22, right pull bar 23 moves down, due to left pressing plate 31, the first through hole is had in the middle part of right pressing plate 32, 2nd through hole, and left lever 22 upper end thereof is in the first through hole, right pull bar 23 upper end thereof is in the 2nd through hole, left pressing plate 31, right pressing plate 32 swung downward thereupon, thus by cylinder end cap Workpiece clamping together with locating sleeve 40.
After machining, screw thread cover 21 is rotated backward by handle 24, screw thread cover 21 moves up along the thread segment of fixed link 50, drive bracket 20 to move up simultaneously, and then left lever 22, right pull bar 23 move up, left pressing plate 31, right pressing plate 32 upwards swing thereupon, thus unclamp workpiece, can take off workpiece.
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 prerequisite not departing from the utility model structure, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the novel practicality of practicality that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. cylinder end cap work piece production stationary installation, it is characterised in that: comprise the left pressing plate arranged successively from top to bottom, right pressing plate, left lever, right pull bar, the hinged disk of hollow, locating sleeve, frame, fixed link, screw thread cover and bracket, wherein the lower end of hinged disk is welded in frame, and left pressing plate left end is hinged in the outer rim of hinged disk, and right pressing plate right-hand member is hinged in the outer rim of hinged disk, left pressing plate, the first through hole is had in the middle part of right pressing plate, 2nd through hole, and left lever upper end thereof is in the first through hole, right pull bar upper end thereof is in the 2nd through hole, and the lower end of left lever is through hinged disk, frame is also hinged with bracket left end, and the lower end of right pull bar is through hinged disk, frame is also hinged with bracket right-hand member, and locating sleeve is positioned in frame and is located by pin with frame, and locating sleeve center has cavity, and fixed link upper end is bumped into central rack and is fixed by screw, nut locking, the lower end of fixed link is thread segment and is threaded with screw thread cover, and screw thread cover rotation is arranged on carrier center place.
2. cylinder end cap work piece production stationary installation according to claim 1, it is characterised in that: also comprising handle, handle threads is connected on screw thread cover outer wall.
3. cylinder end cap work piece production stationary installation according to claim 2, it is characterized in that: screw thread cover comprises the upper cover of hollow and trapping of hollow, upper cover, trap between pass through bolt-connection, upper set upper side projection prevents screw thread cover from departing from bracket, cover of trapping connects cover lower end outer wall, and handle threads is connected to traps on sidewall.
4. cylinder end cap work piece production stationary installation according to claim 3, it is characterised in that: left pressing plate right-hand member, right pressing plate left end are bent to form hook-shaped compressed part all downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993767.9U CN205310043U (en) | 2015-12-05 | 2015-12-05 | Fixing device is used in production of cylinder end cover work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993767.9U CN205310043U (en) | 2015-12-05 | 2015-12-05 | Fixing device is used in production of cylinder end cover work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310043U true CN205310043U (en) | 2016-06-15 |
Family
ID=56314752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993767.9U Expired - Fee Related CN205310043U (en) | 2015-12-05 | 2015-12-05 | Fixing device is used in production of cylinder end cover work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205310043U (en) |
-
2015
- 2015-12-05 CN CN201520993767.9U patent/CN205310043U/en not_active Expired - Fee Related
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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 |