CN105881444A - Simple and adjustable engine valve disassembling and assembling device - Google Patents
Simple and adjustable engine valve disassembling and assembling device Download PDFInfo
- Publication number
- CN105881444A CN105881444A CN201610338301.4A CN201610338301A CN105881444A CN 105881444 A CN105881444 A CN 105881444A CN 201610338301 A CN201610338301 A CN 201610338301A CN 105881444 A CN105881444 A CN 105881444A
- Authority
- CN
- China
- Prior art keywords
- hole
- assembling device
- adjusting rod
- bolt
- disassembling
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
Abstract
The invention provides a simple and adjustable engine valve disassembling and assembling device. The simple and adjustable engine valve disassembling and assembling device comprises an adjusting rod, a handle, a device fixing rod and a valve press rod. A plurality of position through holes are formed in the adjusting rod, and one end of the adjusting rod is connected with the handle. A first through hole is formed in one end of the device fixing rod, threads which are used for being connected with an engine cylinder cover are formed in the other end of the device fixing rod, and the first through hole is connected with the other end of the adjusting rod through a bolt. The valve press rod comprises an upper portion and a lower portion, wherein one end of the upper portion is connected with one end of the lower portion. One end of the upper portion is in bolted connection with one position through hole, and a clamping hoop with the adjustable external diameter is arranged on the lower portion. The simple and adjustable engine valve disassembling and assembling device has the advantages that the mechanical structure is simple and reliable, the length is controlled through threaded connection, disassembly and assembly of valves with different sizes are taken into account, operation is easy, convenient and rapid, and the disassembling and assembling efficiency and the disassembling and assembling safety are improved.
Description
Technical field
The invention belongs to diesel engine test mounting technology field, especially relate to a kind of simple throttleable motor
Spiracle disassembling and assembling device.
Background technology
Assembling field in engine test, valve actuating mechanism part is little, and operation is many, and assembly space is narrow and small, gives
Test assembly work brings in the biggest difficulty, and different type of machines valve actuating mechanism spring size and coefficient of elasticity not
With, do not have proper implements or a kind of instrument be often difficult to solve in test assembling the assembling that runs into and
Safety problem.
Summary of the invention
In view of this, it is contemplated that propose a kind of simple throttleable motor spiracle disassembling and assembling device, to solve
Development engine spiracle disassembling and assembling is wasted time and energy, and dismounting frequency is high, the problem that dismounting type is many.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of simple throttleable motor spiracle disassembling and assembling device, including adjusting rod and handle, described adjusting rod sets
Putting some positions through hole, one end of described adjusting rod is connected with described handle；Device fixes bar, described dress
The one end putting fixing bar arranges one number service hole, and the other end is provided with the screw thread for connecting engine cylinder cover, institute
State one number service hole to be connected with the other end of adjusting rod by bolt；Drag lever, described drag lever is by one
The upper and bottom section composition that end connects, one end of described upper part arranges No. two through holes, described No. two
Through hole is connected with position through hole bolt one of them described, and described lower part end arranges spring holder, described
Spring holder periphery arranges the adjustable clip of external diameter size.
Further, described spring holder is hollow disc structure, and the inside diameter ranges of described spring holder is
10mm-20mm。
Further, described drag lever and described device fix bar respectively by a bolt and nut group
Part, No. two unit bolt nuts are connected with described position through hole bolt, a described bolt and nut component and
Described No. two unit bolt nuts are standard component.
Further, one end of described adjusting rod arranges the screwed hole being connected with described handle.
Further, the internal diameter of described end screwed hole is less than described handle external diameter, the spiral shell of described end screwed hole
Stricture of vagina length is not more than 1/3rd of described adjusting rod total length.
Further, the diameter range >=8mm of described position through hole, pitch of holes scope >=diameter+3mm.
Further, described handle end arranges anti-skidding reticulate pattern, and described anti-skidding reticulate pattern length range >=
100mm。
Further, the adjustable length of described handle.
Relative to prior art, one of the present invention simple throttleable motor spiracle disassembling and assembling device has
Following advantage:
(1) simple throttleable motor spiracle disassembling and assembling device of the present invention, threaded control length,
Clip takes into account different size spiracle disassembling and assembling, and adjustable extent is wide, and frame for movement is simple, reliable, easy to operate,
Substantially increase test efficiency.
(2) simple throttleable motor spiracle disassembling and assembling device of the present invention, the reach of screwed hole
Being not more than 1/3rd of adjusting rod total length, handle end arranges anti-skid mesh, both ensure that decreased food
Adjustability, meet again human engineering mechanics, convenient, more hommization.
(3) simple throttleable motor spiracle disassembling and assembling device of the present invention, drag lever and device are solid
Fixed pole is all connected with position through hole bolt by bolt and nut component, and bolt and nut component is standard component,
Convenient batch production and popularization and application.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, the present invention's
Schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.?
In accompanying drawing:
Fig. 1 is the simple throttleable motor spiracle disassembling and assembling device structural representation described in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the adjusting rod sectional view described in the embodiment of the present invention；
Fig. 3 is the schematic diagram of the handle side view described in the embodiment of the present invention；
Fig. 4 is the drag lever left view described in the embodiment of the present invention；
Fig. 5 is the drag lever sectional view described in the embodiment of the present invention；
Fig. 6 is spring holder schematic diagram bottom the drag lever described in the embodiment of the present invention；
Fig. 7 is the schematic diagram of the fixing bar top view described in the embodiment of the present invention.
Description of reference numerals:
1-adjusting rod；11-position through hole；12-screwed hole；2-handle；Number bolt and nut component of 3-；
4-drag lever；41-clip；42-spring holder；No. bis-through holes of 43-；No. bis-bolt and nut components of 5-；
6-fixes bar；61-one number service hole.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment
Levy and can be mutually combined.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ",
On " ", D score, "front", "rear", "left", "right", " vertically ", " level ",
" push up ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be for based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplifying and describe rather than instruction or dark
Show that device or the element of indication must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, term " first ", " second " etc. are only used for describing
Purpose, and it is not intended that instruction or hint relative importance or implicit indicate indicated technical characteristic
Quantity.Thus, the feature defining " first ", " second " etc. can be expressed or impliedly wrap
Include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term
" install ", " being connected ", " connection " should be interpreted broadly, and connect, also for example, it may be fixing
Can be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.
For the ordinary skill in the art, can understand that above-mentioned term is in the present invention by concrete condition
In concrete meaning.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of simple throttleable motor spiracle disassembling and assembling device, as it is shown in figure 1, include adjusting rod 1 and handle
2, described adjusting rod 1 arranges some positions through hole 11, one end of described adjusting rod 1 and described handle 2
Connect；Device fixes bar 6, and described device is fixed one end of bar 6 and arranged one number service hole 61, and the other end sets
Having a screw thread for connecting engine cylinder cover, described one number service hole 61 is another by bolt and adjusting rod 1
One end connects；Drag lever 4, the upper and bottom section that described drag lever 4 is connected by one end forms,
One end of described upper part arranges No. two through holes 43, described No. two through holes 43 and one of them described position
Through hole 11 bolt connects, and described lower part end arranges spring holder 42, and described spring holder 42 is peripheral to be arranged
The adjustable clip of external diameter size 41.
Described spring holder 42 is hollow disc structure, and the inside diameter ranges of described spring holder 42 is
10mm-20mm。
Described drag lever 4 and described device fix bar 6 respectively by a bolt and nut component 3, two
Number unit bolt nut 5 is connected with described position through hole 11 bolt, a described bolt and nut component 3
It is standard component with described No. two unit bolt nuts 5.
One end of described adjusting rod 1 arranges the screwed hole 12 being connected with described handle 2, described end screwed hole
The internal diameter of 12 is less than described handle 2 external diameter, and the reach of described end screwed hole 12 is not more than described tune
/ 3rd of pole 1 total length, the diameter range >=8mm of described position through hole 11, pitch of holes scope
>=diameter+3mm.
Described handle 2 end arranges anti-skidding reticulate pattern, and described anti-skidding reticulate pattern length range >=100mm is described
The adjustable length of handle 2.
A kind of simple throttleable motor spiracle disassembling and assembling device application process is: length as required suitably will
Handle 2 is screwed in the screwed hole 12 of adjusting rod 1, drag lever 4 and device is fixed bar 6 and leads to respectively
Cross 3, No. two bolt and nut components 5 of a bolt and nut component and be connected to the position through hole 11 of adjusting rod 1
On；Drag lever 4 lower part is threadeded with top, regulates drag lever according to valve physical location
4 location through holes 11 and handle 2 be screwed into length；Device is fixed bar 6 twisted by end thread
On engine cylinder cover bolt hole, press down on that is dismantled and assembled valve of handle 2.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (8)
1. a simple throttleable motor spiracle disassembling and assembling device, it is characterised in that including:
Adjusting rod (1) and handle (2), described adjusting rod (1) arranges some positions through hole (11), and one end of described adjusting rod (1) is connected with described handle (2)；
Device fixes bar (6), described device is fixed one end of bar (6) and is arranged one number service hole (61), the other end is provided with the screw thread for connecting engine cylinder cover, and described one number service hole (61) is connected with the other end of adjusting rod (1) by bolt；
Drag lever (4), the upper and bottom section that described drag lever (4) is connected by one end forms, one end of described upper part arranges No. two through holes (43), described No. two through holes (43) are connected with position through hole (11) bolt one of them described, described lower part end arranges spring holder (42), and described spring holder (42) periphery arranges the adjustable clip of external diameter size (41).
One the most according to claim 1 simple throttleable motor spiracle disassembling and assembling device, it is characterised in that: described spring holder (42) is hollow disc structure, and the inside diameter ranges of described spring holder (42) is 10mm-20mm.
One the most according to claim 1 simple throttleable motor spiracle disassembling and assembling device, it is characterized in that: described drag lever (4) and described device are fixed bar (6) and be connected with described position through hole (11) bolt by bolt and nut component (3), No. two unit bolt nuts (5) respectively, and a described bolt and nut component (3) and described No. two unit bolt nuts (5) are standard component.
One the most according to claim 1 simple throttleable motor spiracle disassembling and assembling device, it is characterised in that: one end of described adjusting rod (1) arranges the screwed hole (12) being connected with described handle (2).
One the most according to claim 5 simple throttleable motor spiracle disassembling and assembling device, it is characterized in that: the internal diameter of described end screwed hole (12) is less than described handle (2) external diameter, and the reach of described end screwed hole (12) is not more than 1/3rd of described adjusting rod (1) total length.
One the most according to claim 1 simple throttleable motor spiracle disassembling and assembling device, it is characterised in that: the diameter range >=8mm of described position through hole (11), pitch of holes scope >=diameter+3mm.
One the most according to claim 1 simple throttleable motor spiracle disassembling and assembling device, it is characterised in that: described handle (2) end arranges anti-skidding reticulate pattern, described anti-skidding reticulate pattern length range >=100mm.
One the most according to claim 1 simple throttleable motor spiracle disassembling and assembling device, it is characterised in that: the adjustable length of described handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338301.4A CN105881444B (en) | 2016-05-18 | 2016-05-18 | A kind of simple throttleable motor spiracle disassembling and assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338301.4A CN105881444B (en) | 2016-05-18 | 2016-05-18 | A kind of simple throttleable motor spiracle disassembling and assembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105881444A true CN105881444A (en) | 2016-08-24 |
| CN105881444B CN105881444B (en) | 2018-09-28 |
Family
ID=56716922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610338301.4A Active CN105881444B (en) | 2016-05-18 | 2016-05-18 | A kind of simple throttleable motor spiracle disassembling and assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881444B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4223431A (en) * | 1977-10-19 | 1980-09-23 | G.K.L. Special Tools Limited | Valve spring remover |
| GB2045146A (en) * | 1979-01-12 | 1980-10-29 | Searle J G | Valve extractor |
| CN201808015U (en) * | 2010-08-17 | 2011-04-27 | 广西玉柴机器股份有限公司 | Quick replacement tool for engine valve stem oil seal |
| CN202622671U (en) * | 2012-05-25 | 2012-12-26 | 广州柴油机厂股份有限公司 | Tool special for assembling and disassembling air valve of diesel engine |
| CN103817643A (en) * | 2014-02-28 | 2014-05-28 | 金川集团股份有限公司 | Tool for quickly detaching engine valve assembly |
| CN104070494A (en) * | 2014-06-15 | 2014-10-01 | 中国北方发动机研究所(天津) | Engine valve installation device |
-
2016
- 2016-05-18 CN CN201610338301.4A patent/CN105881444B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4223431A (en) * | 1977-10-19 | 1980-09-23 | G.K.L. Special Tools Limited | Valve spring remover |
| GB2045146A (en) * | 1979-01-12 | 1980-10-29 | Searle J G | Valve extractor |
| CN201808015U (en) * | 2010-08-17 | 2011-04-27 | 广西玉柴机器股份有限公司 | Quick replacement tool for engine valve stem oil seal |
| CN202622671U (en) * | 2012-05-25 | 2012-12-26 | 广州柴油机厂股份有限公司 | Tool special for assembling and disassembling air valve of diesel engine |
| CN103817643A (en) * | 2014-02-28 | 2014-05-28 | 金川集团股份有限公司 | Tool for quickly detaching engine valve assembly |
| CN104070494A (en) * | 2014-06-15 | 2014-10-01 | 中国北方发动机研究所(天津) | Engine valve installation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105881444B (en) | 2018-09-28 |
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