CN208034587U - A kind of dismounting installation valve split collets tool - Google Patents
A kind of dismounting installation valve split collets tool Download PDFInfo
- Publication number
- CN208034587U CN208034587U CN201820336746.3U CN201820336746U CN208034587U CN 208034587 U CN208034587 U CN 208034587U CN 201820336746 U CN201820336746 U CN 201820336746U CN 208034587 U CN208034587 U CN 208034587U
- Authority
- CN
- China
- Prior art keywords
- compression bar
- crossbeam
- valve
- tool
- split collets
- 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
- 238000009434 installation Methods 0.000 title description 9
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 238000004080 punching Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005352 galvanomagnetic phenomena Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a kind of dismountings of mechanical dismantling device technical field to install valve split collets tool,Including crossbeam,The bottom of the crossbeam is symmetrical to be equipped with telescopic rod,The crossbeam is equipped with sliding block,The bottom of the sliding block is fixedly connected with hydraulic cylinder,The bottom of the hydraulic cylinder is equipped with transverse slat,The lower section of the transverse slat connects compression bar,The lower rotation of the compression bar connects staking punch,The lower section of the staking punch is equipped with valve spring device,The bottom of the telescopic rod and valve spring assembly is arranged on cylinder,The crossbeam is equipped with bar magnet,The electromagnetic wand is equipped with caput,The inner cavity of the compression bar is equipped with impact tube,One end of the impact tube is through the bottom of compression bar and extends to outside it,The punching press tube cavity is equipped with vacuum chamber,This tool construction is simple,Multigroup operation can be carried out at the same time,Equipped with electromagnetic wand,Work can be more preferably completed faster,Improve working efficiency.
Description
Technical field
The utility model discloses a kind of dismountings to install valve split collets tool, specially mechanical dismantling device technical field.
Background technology
Engine valve is the important component of engine, and the effect of valve is to be responsible for into engine input air specially simultaneously
Exhaust gas after discharge burning, engine valve component generally comprise valve, valve stem, valve spring upper seat, valve spring, valve
Spring lower seat, valve oil seal and valve split collets, valve split collets are mounted between the card slot and valve spring upper seat on valve stem, use
In being connected and fixed valve spring upper seat and valve stem, the press fitting of valve split collets is an important step in engine assembly, this
Assembling process main purpose is to be compressed valve spring by external force, while valve split collets being pressed into the groove of valve tail portion,
To fixed cotter seat so that valve has certain reciprocal elastic force, if valve split collets falls off, then can directly result in and start
Machine can not work, or even can also cause engine damage, at present when being pressed valve split collets, be pressed using lever, be pressed
It needs early period first to position valve stem and the range estimation of leveraged pressure axis hole, then uses manpower to provide lever force and be pressed into valve split collets,
It is fixed and dismantles, manually provide pressure, labor intensity is big, moreover, existing lever press-fit approach, can only once be pressed
One valve, valve split collets is pressed inefficiency, when mounting and dismounting valve split collets, generally with per se with magnetic bar magnet
As the tool of disassembly and installation valve split collets, the magnetism due to bar magnet during disassembly and installation always exists, often
Cause valve split collets installation not in place, for this purpose, we have proposed a kind of dismounting installation valve split collets tools to come into operation, to solve
The above problem.
Utility model content
The purpose of this utility model is to provide a kind of dismountings to install valve split collets tool, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of dismounting installation valve split collets tool, packet
Crossbeam is included, the bottom of the crossbeam is symmetrical to be equipped with telescopic rod, and the crossbeam is equipped with sliding block, and the bottom of the sliding block is solid
Determine connection liquid cylinder pressure, the bottom of the hydraulic cylinder is equipped with transverse slat, and the lower section of the transverse slat connects compression bar, and the bottom of the compression bar turns
Dynamic connection staking punch, the lower section of the staking punch are equipped with valve spring device, the bottom of the telescopic rod and valve spring assembly
It is arranged on cylinder, the crossbeam is equipped with electromagnetic wand, and the electromagnetic wand is equipped with caput, and electromagnetism is run through in one end of the caput
Stick simultaneously extends to outside it, and the inner cavity of the electromagnetic wand is equipped with battery, and the battery is equipped with conducting wire, the other end of the conducting wire
It is socketed on the bar magnet head of electromagnetic wand inner cavity, the staking punch, which is equipped with, penetrates hole, and the inner cavity of the compression bar is equipped with punching press
One end of pipe, the impact tube through the bottom of compression bar and extends to outside it, and the punching press tube cavity is equipped with vacuum chamber.
Preferably, the crossbeam is equipped with sliding slot compatible with sliding block.
Preferably, the top of the compression bar is equipped with convex block, and the transverse slat is equipped with longitudinal card slot compatible with convex block.
Preferably, the compression bar is equipped with external screw thread, and the staking punch is equipped with internal thread compatible with external screw thread.
Compared with prior art, the utility model has the beneficial effects that：This tool uses hydraulic device, and it is strong to reduce labour
Degree is equipped with sliding equipment, can make pressing device row and free to move longitudinally, is equipped with lifting gear, convenient for preferably complete
At work, it is equipped with electric magnetisation device, the presence or absence of magnetism, valve split collets easy for removal and installation are controlled by the break-make of power supply.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model transverse slat structural schematic diagram；
Fig. 3 is the utility model impact tube positive structure diagram；
Fig. 4 is the utility model structure impact tube schematic top plan view；
In figure：1 cylinder, 2 telescopic rods, 3 crossbeams, 4 sliding blocks, 5 electromagnetic wands, 6 valve spring devices, 7 hydraulic cylinders, 8 transverse slats, 9
Compression bar, 10 staking punch, 11 batteries, 12 conducting wires, 13 caputs, 14 impact tubes, 15 are through hole, 16 vacuum chambers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of dismounting installation valve split collets tool, including
Crossbeam 3, the bottom of the crossbeam 3 is symmetrical to be equipped with telescopic rod 2, and the crossbeam 3 is equipped with sliding block 4, the bottom of the sliding block 4
Portion is fixedly connected with hydraulic cylinder 7, and the bottom of the hydraulic cylinder 7 is equipped with transverse slat 8, and the lower section of the transverse slat 8 connects compression bar 9, the pressure
The lower rotation of bar 9 connects staking punch 10, and the lower section of the staking punch 10 is equipped with valve spring device 6, and the telescopic rod 2 is gentle
The bottom of door spring assembly 6 is arranged on cylinder 1, and the crossbeam 3 is equipped with electromagnetic wand 5, and the electromagnetic wand 5 is equipped with caput
13, one end of the caput 13 through electromagnetic wand 5 and extends to outside it, and the inner cavity of the electromagnetic wand 5 is equipped with battery 11, described
Battery 11 is equipped with conducting wire 12, and the other end of the conducting wire 12 is socketed on the caput 13 of 5 inner cavity of electromagnetic wand, the punching press
First 10 are equipped with through hole 15, and the inner cavity of the compression bar 9 is equipped with impact tube 14, and one end of the impact tube 14 is through compression bar 9
Bottom simultaneously extends to outside it, and 14 inner cavity of the impact tube is equipped with vacuum chamber 16.
Wherein, the crossbeam 3 is equipped with sliding slot compatible with sliding block 4, and the top of the compression bar 9 is equipped with convex block, described
Transverse slat 8 is equipped with longitudinal card slot compatible with convex block, and the compression bar 9 is equipped with external screw thread, the staking punch 10 be equipped with
The compatible internal thread of external screw thread.
Operation principle：First select suitable position that telescopic rod 2 is fixed on cylinder 1, then adjustable telescopic rod 2 is to suitably
Position is simultaneously fixed, and mobile sliding block 4 adjusts lateral displacement, adjusts length travel by mobile compression bar 9 so that on staking punch 10
The surface for being located at valve spring device 6 through hole 15, valve spring device 6 include valve stem, valve oil seal, valve bullet
Spring, cotter seat and valve split collets, the start-up operation of hydraulic cylinder 7 move downward, and squeeze cotter seat so that cotter seat
It moves downward, to expose valve split collets, then by bar magnet valve split collets is sucked out, equally can also place valve split collets, electromagnetism
Stick 5 is the magnetism generated by galvanomagnetic-effect, can control the presence or absence of 5 magnetism of electromagnetic wand by controlling the break-make of electric current, this
Sample can be easy to disassemble and install, is additionally provided with impact tube 14, can be used for being pressed valve oil seal, this tool construction is simple, can be with
It is carried out at the same time multigroup operation, is equipped with electromagnetic wand 5, can more preferably complete work faster, improves working efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. valve split collets tool, including crossbeam (3) are installed in a kind of dismounting, it is characterised in that：The bottom of the crossbeam (3) is in left and right
It is arranged with telescopic rod (2), the crossbeam (3) is equipped with sliding block (4), and the bottom of the sliding block (4) is fixedly connected with hydraulic cylinder
(7), the bottom of the hydraulic cylinder (7) is equipped with transverse slat (8), and the lower section of the transverse slat (8) connects compression bar (9), the compression bar (9)
Lower rotation connects staking punch (10), and the lower section of the staking punch (10) is equipped with valve spring device (6), the telescopic rod (2)
It is arranged on cylinder (1) with the bottom of valve spring assembly (6), the crossbeam (3) is equipped with electromagnetic wand (5), the electromagnetism
Stick (5) is equipped with caput (13), and one end of the caput (13) through electromagnetic wand (5) and extends to outside it, the electromagnetic wand (5)
Inner cavity be equipped with battery (11), the battery (11) be equipped with conducting wire (12), the other end of the conducting wire (12), which is socketed in, to be located at
On the caput (13) of electromagnetic wand (5) inner cavity, the staking punch (10), which is equipped with, penetrates hole (15), and the inner cavity of the compression bar (9) is set
There are impact tube (14), one end of the impact tube (14) through the bottom of compression bar (9) and to extend to outside it, the impact tube
(14) inner cavity is equipped with vacuum chamber (16).
2. valve split collets tool is installed in a kind of dismounting according to claim 1, it is characterised in that：It is set on the crossbeam (3)
Have and the compatible sliding slot of sliding block (4).
3. valve split collets tool is installed in a kind of dismounting according to claim 1, it is characterised in that：The top of the compression bar (9)
Portion is equipped with convex block, and the transverse slat (8) is equipped with longitudinal card slot compatible with convex block.
4. valve split collets tool is installed in a kind of dismounting according to claim 1, it is characterised in that：It is set on the compression bar (9)
There are external screw thread, the staking punch (10) to be equipped with internal thread compatible with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336746.3U CN208034587U (en) | 2018-03-13 | 2018-03-13 | A kind of dismounting installation valve split collets tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336746.3U CN208034587U (en) | 2018-03-13 | 2018-03-13 | A kind of dismounting installation valve split collets tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034587U true CN208034587U (en) | 2018-11-02 |
Family
ID=63949930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820336746.3U Expired - Fee Related CN208034587U (en) | 2018-03-13 | 2018-03-13 | A kind of dismounting installation valve split collets tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125636A (en) * | 2019-05-22 | 2019-08-16 | 安徽江淮汽车集团股份有限公司 | For replacing the tooling of engine rocker |
-
2018
- 2018-03-13 CN CN201820336746.3U patent/CN208034587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125636A (en) * | 2019-05-22 | 2019-08-16 | 安徽江淮汽车集团股份有限公司 | For replacing the tooling of engine rocker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |