CN204913757U - Guide bar fast -assembling device - Google Patents
Guide bar fast -assembling device Download PDFInfo
- Publication number
- CN204913757U CN204913757U CN201520717588.2U CN201520717588U CN204913757U CN 204913757 U CN204913757 U CN 204913757U CN 201520717588 U CN201520717588 U CN 201520717588U CN 204913757 U CN204913757 U CN 204913757U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- guide post
- device body
- locating hole
- guide bar
- 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
Links
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Breakers (AREA)
Abstract
The utility model discloses a guide bar fast -assembling device, it includes the device body, the device body along its length direction spaced apart have with guide bar complex guide bar locating hole, one side sliding fit of device body has the slide bar, the slide bar along its axial direction spaced apart have the same with guide bar locating hole radian, can with the arc wall of guide bar locating hole part coincidence. Device body and slide bar cooperation formation locating hole is fixed a position the guide bar, and the slide bar is at locked position under natural state, effectively guarantees the locking effect of guide bar, and eight guide bars of a mountable in this device have improved the assembly efficiency of guide bar greatly, have fine practicality.
Description
Technical field
The utility model relates to engine fitter's packing technique field, refers to a kind of guide post quick-mounting device particularly.
Background technology
Engine assembly spring for valve and pad, because its structure is special: air valve stem diameter is little, spring and the inside and outside diameter of pad greatly, cause assembling difficulty.If assemble incorrect, spring will be caused crooked, damage air valve stem during high-speed motion, cause machine oil to drain to combustion chamber, occur burn oil problem.Usually adopt guider that spring for valve and pad are installed for this reason, prevent it from dropping on guide hole end face step, ensure that it installs correct.Current mounting means, usually need first to be arranged on conduit by 16 guide posts, then install the part such as pad and spring, finally dismantle guide post again, the set-up time is long, and efficiency is low.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, and provide a kind of guide post quick-mounting device, this device can solve above-mentioned technical problem, Fast Installation guide post, thus improves the efficiency of assembling of Assembly part.
For realizing this object, guide post quick-mounting device designed by the utility model, it comprises device body, described device body along its length interval has the guide post locating hole coordinated with guide post, the side of described device body is sliding combined with slide bar, and described slide bar has deep-slotted chip breaker that is identical with guide post locating hole radian, that can partially overlap with guide post locating hole along its axial direction interval.When deep-slotted chip breaker and position of positioning hole overlap, guide post can loading, unloading; During dislocation, guide post location, locking, can not carry out loading, unloading operation.
Further, the side of described device body has the slide bar locating hole coordinated with slide bar along its length, described slide bar is arranged in slide bar locating hole, one end of described device body is fixed with spring, the other end is fixed with and coordinates spacing limiting plate with slide bar, one end of described slide bar is fixed in spring, and the other end is connected with slide bar handle through limiting plate.
Further, the other end of described slide bar has the stopper slot with limiting plate relative sliding, and the middle part of described limiting plate is arranged in stopper slot, and both sides, the front and back cell wall of described stopper slot coordinates spacing with limiting plate.
Further, a side external surface of described device body being fixed with back shroud, fits in the side of described back shroud and slide bar.Restriction slide bar slides in slide bar locating hole.
Further, described device body top is fixed with device cover plate, and the two ends of described device cover plate are provided with device handle.
The beneficial effects of the utility model are: device body and slide bar coordinate formation locating hole, guide post is positioned, slide bar is in locked position in its natural state, the locking effect of effective guarantee guide post, this device once can install eight guide posts, substantially increase the efficiency of assembling of guide post, there is good practicality.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the sectional view of A-A in Fig. 1;
Fig. 3 is the sectional view of B-B in Fig. 1;
The quick-mounting device of Fig. 4 designed by the utility model installs the configuration diagram of guide post;
Fig. 5 is the sectional view of C-C in Fig. 4;
Fig. 6 is the structural representation of guide post in the utility model;
Wherein, 1-device body, 2-guide post locating hole, 3-slide bar, 4-deep-slotted chip breaker, 5-guide post, 6-spring, 7-limiting plate, 8-slide bar handle, 9-stopper slot, 10-cell wall, 11-back shroud, 12-slide bar locating hole, 13-device cover plate, 14-device handle, 15-the first conical surface, 16-the second conical surface, 17-draw-in groove, 18-catheter positioning hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Guide post quick-mounting device as shown in Fig. 1-2 comprises device body 1, device body 1 along its length interval has the guide post locating hole 2 coordinated with guide post 5, the side of device body 1 is sliding combined with slide bar 3, and slide bar 3 has deep-slotted chip breaker 4 that is identical with guide post locating hole 2 radian, that can partially overlap with guide post locating hole 2 along its axial direction interval.Slide bar 3 and device body 1 coordinate formation locating hole to coordinate with guide post 5, and are positioned by the location structure of slide bar 3 guide post 5, lock, and make the disposable many guide posts 5 of taking of quick-mounting device energy.
In technique scheme, the side of device body 1 has the slide bar locating hole 12 coordinated with slide bar 3 along its length, slide bar 3 is arranged in slide bar locating hole 12, one end of device body 1 is fixed with spring 6, the other end is fixed with and coordinates spacing limiting plate 7 with slide bar 3, one end of slide bar 3 is fixed in spring 6, and the other end is connected with slide bar handle 8 through limiting plate 7.Spring 6 compresses slide bar 3 in its natural state, guarantees that deep-slotted chip breaker 4 and guide post 5 are in locking state, and arranges the position that handling and locking state slide bar are unclamped in limiting plate 7 restriction.
In technique scheme, the other end of slide bar 3 has the stopper slot 9 with limiting plate 7 relative sliding, and the middle part of limiting plate 7 is arranged in stopper slot 9, and both sides, the front and back cell wall 10 of stopper slot 9 coordinates spacing with limiting plate 7.
As shown in Fig. 2-3, a side external surface of device body 1 is fixed with back shroud 11, back shroud 11 is fitted with the side of slide bar 3.As shown in Figure 5, slide bar 3 coordinates with the draw-in groove 17 of guide post 5 front end, limits the position of guide post 5 in locating hole (locking).
In technique scheme, device body 1 top is fixed with device cover plate 13, and the two ends of device cover plate 13 are provided with device handle 14.Device handle 14 facilitates artificial device for taking to operate.
The course of work of the present utility model is: manual operation slide bar handle 8, slide bar 3 is pushed into the leftmost side, guide post 5 is installed, slide bar handle 8 is unclamped after installation, locking guide post (as Suo Shi Fig. 4-5), artificial hand takes device handle 14, aims at the air valve stem at two ends, installs eight guide posts 5.Push slide bar handle 8 to the leftmost side, guide post 5 is in releasing orientation; Mention quick-mounting device, guide post 5 leaves fast replacing device and is enclosed within valve guide.Assembly part (spring for valve pad, spring for valve), completes assembly work.Pick up quick-mounting device, push slide bar handle 8 to the leftmost side, the locating slot alignment guide bar 5 of the guide post 5 at two ends is inserted in, after cover puts in place, pull slide bar handle 8 to the right, under spring force and pulling force effect, guide post 5 is locked, mention quick-mounting device, take eight guide posts 5 away, treat that next assembling recycles.
Because air valve center of pilot square is different, the locating hole of some guide post 5 is oval, makes guide post 5 have certain amount of floating.
As shown in Figure 6, the catheter positioning hole 18 of guide post 5 makes guide post 5 be set on conduit (Assembly part), and first conical surface 15 and second conical surface 16 form draw-in groove 17, coordinate with slide bar 3, be locked in quick-mounting device by guide post 5, first conical surface 15 facilitates guide post 5 to enter in locating hole.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (6)
1. a guide post quick-mounting device, it is characterized in that: it comprises device body (1), described device body (1) along its length interval has the guide post locating hole (2) coordinated with guide post (5), the side of described device body (1) is sliding combined with slide bar (3), and described slide bar (3) has deep-slotted chip breaker (4) that is identical with guide post locating hole (2) radian, that can partially overlap with guide post locating hole (2) along its axial direction interval.
2. a kind of guide post quick-mounting device as claimed in claim 1, it is characterized in that: the side of described device body (1) has the slide bar locating hole (12) coordinated with slide bar (3) along its length, described slide bar (3) is arranged in slide bar locating hole (12), one end of described device body (1) is fixed with spring (6), the other end is fixed with and coordinates spacing limiting plate (7) with slide bar (3), one end of described slide bar (3) is fixed in spring (6), the other end is connected with slide bar handle (8) through limiting plate (7).
3. a kind of guide post quick-mounting device as claimed in claim 2, it is characterized in that: the other end of described slide bar (3) has the stopper slot (9) with limiting plate (7) relative sliding, the middle part of described limiting plate (7) is arranged in stopper slot (9), and the both sides, front and back cell wall (10) of described stopper slot (9) coordinate spacing with limiting plate (7).
4. a kind of guide post quick-mounting device as claimed in claim 1 or 2, it is characterized in that: a side external surface of described device body (1) is fixed with back shroud (11), described back shroud (11) is fitted with the side of slide bar (3).
5. a kind of guide post quick-mounting device as claimed in claim 1 or 2, it is characterized in that: described device body (1) top is fixed with device cover plate (13), the two ends of described device cover plate (13) are provided with device handle (14).
6. a kind of guide post quick-mounting device as claimed in claim 4, it is characterized in that: described device body (1) top is fixed with device cover plate (13), the two ends of described device cover plate (13) are provided with device handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717588.2U CN204913757U (en) | 2015-09-16 | 2015-09-16 | Guide bar fast -assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717588.2U CN204913757U (en) | 2015-09-16 | 2015-09-16 | Guide bar fast -assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913757U true CN204913757U (en) | 2015-12-30 |
Family
ID=54962936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717588.2U Expired - Fee Related CN204913757U (en) | 2015-09-16 | 2015-09-16 | Guide bar fast -assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913757U (en) |
-
2015
- 2015-09-16 CN CN201520717588.2U patent/CN204913757U/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: 20151230 |