CN106736358A - A kind of valve split collets Assembly And Disassembly device - Google Patents
A kind of valve split collets Assembly And Disassembly device Download PDFInfo
- Publication number
- CN106736358A CN106736358A CN201611177860.8A CN201611177860A CN106736358A CN 106736358 A CN106736358 A CN 106736358A CN 201611177860 A CN201611177860 A CN 201611177860A CN 106736358 A CN106736358 A CN 106736358A
- Authority
- CN
- China
- Prior art keywords
- valve
- cylinder head
- cotter seat
- split collets
- disassembly device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
Abstract
The invention discloses a kind of valve split collets Assembly And Disassembly device, belong to engine assembly technical field.Described device includes：Cotter seat compression mechanism (10), valve selection mechanism (20), cylinder head rotating mechanism (30) and frame (40)；Frame (40) includes frame workbench (41) and the support (42) being perpendicularly fixed on frame workbench；Cotter seat compression mechanism (10) is fixed on the rebound (25) of valve selection mechanism (20) one end, and valve selection mechanism (20) is fixed on the vertical plane of support (42)；Cylinder head rotating mechanism (30) is fixed on the corresponding frame workbench (41) in cotter seat compression mechanism (10) lower section.The present invention changes angle between cylinder head and horizontal plane by cylinder head rotating mechanism, and then cotter seat position is adjusted by cotter seat compression mechanism, complete the Assembly And Disassembly work of valve split collets, operating process is completed by needing an operator, efficiency of assembling is improve, and reduces operator's labour intensity.
Description
Technical field
The present invention relates to engine assembly technical field, more particularly to a kind of valve split collets Assembly And Disassembly device.
Background technology
Valve is the important component of engine, and Main Function is opening and closing in good time to input air in engine and discharging combustion
Waste gas after burning, wherein, valve split collets is a strength member on engine, but due to the part installation accuracy requirement compared with
Height, part is again smaller, with certain assembly difficulty, so needing a kind of high working efficiency and safe and reliable valve split collets
Assembly method.
In the prior art, the valve split collets of installation or removal engine makes gas generally by manpower using lever principle
After door spring-compressed, the installation or removal work of valve split collets is completed.
But the method provided by prior art, the efficiency of assembling of valve split collets is low；In addition, it is necessary to an operator
Compression valve spring, operator's cooperating could complete the installation or removal work of valve split collets in addition, so completing
Valve split collets installs or removes at least two operating personnel of need of work, and efficiency is low, meanwhile, the operation of compression valve spring
Larger dynamics is needed, increased in operator's assembly difficulty, and two people's assembling process that to there is locking plate assembly reliability relatively low
Problem.
The content of the invention
In order to improve the efficiency of assembling of valve split collets, the assembly difficulty of operator is reduced, improve assembly reliability, the present invention
Embodiment provides a kind of valve split collets Assembly And Disassembly device.The technical scheme is as follows：
First aspect, there is provided a kind of valve split collets Assembly And Disassembly device, described device includes：
Cotter seat compression mechanism (10), valve selection mechanism (20), cylinder head rotating mechanism (30) and frame (40)；
The frame (40) includes frame workbench (41) and the support (42) being perpendicularly fixed on the frame workbench；
The cotter seat compression mechanism (10) is fixed on the rebound (25) of described valve selection mechanism (20) one end
On, the valve selection mechanism (20) is fixed on the vertical plane of the support (42)；
It is corresponding described that the cylinder head rotating mechanism (30) is fixed on cotter seat compression mechanism (10) lower section
On frame workbench (41).
With reference in a first aspect, in the first mode in the cards, the cotter seat compression mechanism (10) includes：
Cotter seat compression mechanism base plate (11), action bars (12), connecting rod lockable mechanism (13), cotter seat compression
Pipe (14), cotter seat compressed pipe line slideway (15) and straight-line guide rail slide block (16)；
Wherein, the cotter seat compressed pipe line slideway (15) is positioned at the action bars (12) lower section；
One end of the connecting rod lockable mechanism (13) connects with the connecting portion (141) of the cotter seat compressed pipe (14)
Connect, the other end is connected with the connecting portion (121) of the action bars (12)；
The straight-line guide rail slide block (16) is connected to the connecting portion (141) of the cotter seat compressed pipe (14), so that
The operation that the straight-line guide rail slide block (16) passes through the action bars, in company with the cotter seat compressed pipe (14) along the gas
Door spring base compressed pipe line slideway (15) is moved up and down；
The connecting portion of the cotter seat compressed pipe (14) extends downwardly out the pipe of the valve spring compressed pipe (14)
Portion (142).
With reference to the first mode in the cards of first aspect, in second mode in the cards, the valve
The tube wall end that the pipe portion (142) of spring-compressed pipe (14) is extended downwardly out is provided with operation window (143).
With reference to the first or second mode in the cards of first aspect, in the third mode in the cards,
Cotter seat compression mechanism (10) also includes a bindiny mechanism (17)；
The bindiny mechanism (17) positioned at cotter seat compression mechanism base plate (11) rear, for by the valve
Spring base compression mechanism (10) is fixed on the rebound (25) of valve selection mechanism (20) one end.
With reference to the first mode in the cards of first aspect or first aspect, in the 4th kind of mode in the cards
In, the valve selection mechanism (20) includes：
Option board (21), valve selection mechanism line slideway (22), valve selection mechanism sliding block (23), position lockable mechanism
(24), rebound (25) and valve selection mechanism base plate (26)；
Wherein, the option board (21) is positioned at valve selection mechanism base plate (26) centre position, the valve selection
Mechanism's line slideway (22) is positioned at the upper and lower both sides of the option board (21)；
The rebound (25) is fixedly connected the valve selection mechanism sliding block (23), so that the rebound is along the gas
Door selection mechanism line slideway (22) is slided；
The position lockable mechanism (24) is connected in the plate face of rebound (25) left side, is used to fix gas in the plate face of right side
The bindiny mechanism (17) of door spring base compression mechanism (10).
With reference to the 4th kind of mode in the cards of first aspect, in the 5th kind of mode in the cards, the position
In the default locking hole of lockable mechanism (24) the insertion option board (21).
With reference to the 4th kind of first aspect or the 5th kind of mode in the cards, in the 6th kind of mode in the cards,
The bar portion of the position lockable mechanism (24) includes an independent lockable mechanism (244).
With reference to first aspect or the 4th kind of mode in the cards of first aspect, in the 7th kind of mode in the cards
In, cylinder head rotating mechanism (30) includes：
Cylinder head rotating mechanism base (31), cylinder head loading plate (32), cylinder head steady pin (33), valve disc cushion block
(34), rotational positioning block (35) and rotary locking control stick (36)；
The cylinder head steady pin (33), the valve disc cushion block (34) and the rotational positioning block (35) are positioned at the gas
On the same surface of cylinder cap loading plate (32).
With reference to the 7th kind of mode in the cards of first aspect, in the 8th kind of mode in the cards, the cylinder
Lid loading plate (32) is fixed on the cylinder head rotating mechanism base (31) by two rotary shafts (37), the cylinder head rotation
Rotation mechanism base (31) is fixed on the workbench of frame (40) (41).
With reference to the 7th kind of first aspect or the 8th kind of mode in the cards, in the 9th kind of mode in the cards,
The rotary locking control stick (36) is connected by the rotational positioning block (35) with cylinder head loading plate (32) bearing, institute
Rotary locking control stick (36) is stated for changing the angle of the cylinder head loading plate (32) and horizontal plane.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：The present invention is changed by cylinder head rotating mechanism
Become angle between cylinder head and horizontal plane, such that it is able to make valve stem be maintained at same with the cotter seat compression mechanism direction of motion
On straight line, so the action bars for passing through cotter seat compression mechanism operation adjustment cotter seat position, further complete
The Assembly And Disassembly work of valve split collets, operating process is completed by needing an operator, improves the assembling effect of valve split collets
Rate, and operated by the device, operator's labour intensity and assembly difficulty are reduced, improve the reliability of assembling.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of overall structure diagram of valve split collets Assembly And Disassembly device provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the frame of valve split collets Assembly And Disassembly device provided in an embodiment of the present invention
Fig. 3 is the knot of the cotter seat compression mechanism of valve split collets Assembly And Disassembly device provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 4 is the structural representation of the valve selection mechanism of valve split collets Assembly And Disassembly device provided in an embodiment of the present invention
Figure；
Fig. 5 is the enlarged diagram of the independent lockable mechanism of valve selection mechanism provided in an embodiment of the present invention；
Fig. 6 is that the structure of the cylinder head rotating mechanism of valve split collets Assembly And Disassembly device provided in an embodiment of the present invention is shown
It is intended to.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention in it is attached
Figure, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only this
A part of embodiment is invented, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, the scope of protection of the invention is belonged to.
Embodiment one
A kind of valve split collets Assembly And Disassembly device is the embodiment of the invention provides, is the valve split collets shown in reference picture 1
The overall structure diagram of Assembly And Disassembly device, the valve split collets Assembly And Disassembly device includes：
Cotter seat compression mechanism (10), valve selection mechanism (20), cylinder head rotating mechanism (30) and frame (40)；
The frame (40) includes frame workbench (41) and the support (42) being perpendicularly fixed on the frame workbench；
The cotter seat compression mechanism (10) is fixed on the rebound (25) of described valve selection mechanism (20) one end
On, the valve selection mechanism (20) is fixed on the vertical plane of the support (42)；
It is corresponding described that the cylinder head rotating mechanism (30) is fixed on cotter seat compression mechanism (10) lower section
On frame workbench (41).
Wherein, shown in reference picture 2, the support (42) of the frame can include two, and the support can include a support
Base (421), support support body (422), the support support body (422) on the bracket base (421), the bracket base
(421) it is fixed on frame workbench (41), the support support body (422), can be by a triangle perpendicular to bracket base
Supporting construction be supported so that the bearing capacity of the support more consolidate；In addition, it is also possible to the other support knots of selection
Structure, the embodiment of the present invention is not limited to the concrete structure of support.
Specifically, shown in reference picture 3, the cotter seat compression mechanism (10) includes：
Cotter seat compression mechanism base plate (11), action bars (12), connecting rod lockable mechanism (13), cotter seat compression
Pipe (14), cotter seat compressed pipe line slideway (15) and straight-line guide rail slide block (16)；
Wherein, the cotter seat compressed pipe line slideway (15) is positioned at the action bars (12) lower section；
The action bars is connected and cotter seat compression mechanism base plate (11) by connector (18).
One end of the connecting rod lockable mechanism (13) connects with the connecting portion (141) of the cotter seat compressed pipe (14)
Connect, the other end is connected with the connecting portion (121) of the action bars (12)；
The straight-line guide rail slide block (16) is connected to the connecting portion (141) of the cotter seat compressed pipe (14), with this
Cotter seat compressed pipe line slideway (15) phase clamping, when action bars (12) are operated, by drivening rod lockable mechanism
(13), so that the straight-line guide rail slide block (16) operation that passes through the action bars (12), compresses in company with the cotter seat
Pipe (14) can be moved up and down along the cotter seat compressed pipe line slideway (15)；
The connecting portion (141) of the cotter seat compressed pipe (14) extends downwardly out the valve spring compressed pipe (14)
Pipe portion (142).
In embodiments of the present invention, the tube wall end that the pipe portion (142) of the valve spring compressed pipe (14) is extended downwardly out
Portion is provided with operation window (143).
In addition, the cotter seat compression mechanism (10) also includes a bindiny mechanism (17)；
The bindiny mechanism (17) positioned at cotter seat compression mechanism base plate (11) rear, for by the valve
Spring base compression mechanism (10) is fixed on the rebound (25) of valve selection mechanism (20) one end.
Specifically, shown in reference picture 4, the valve selection mechanism (20) includes：
Option board (21), valve selection mechanism line slideway (22), valve selection mechanism sliding block (23), position lockable mechanism
(24), rebound (25) and valve selection mechanism base plate (26)；
Wherein, the option board (21) is positioned at valve selection mechanism base plate (26) centre position, the valve selection
Mechanism's line slideway (22) is positioned at the upper and lower both sides of the option board (21)；
The rebound (25) is fixedly connected the valve selection mechanism sliding block (23), so that the rebound is along the gas
Door selection mechanism line slideway (22) is slided；Specifically, being provided with valve choosing at four angles behind the rebound (25)
Select a good opportunity structure sliding block (23)；
The position lockable mechanism (24) is connected in the plate face of rebound (25) left side, is used to fix gas in the plate face of right side
The bindiny mechanism (17) of door spring base compression mechanism (10).
Wherein, in the default locking hole of the position lockable mechanism (24) the insertion option board (21)；The position locking machine
Structure can include a fixed part (241), the first bar portion (242) and the second bar portion (243), second bar portion (243) from this first
Extend in the middle of bar portion (242).
The bar portion of the position lockable mechanism (24) includes an independent lockable mechanism (244), shown in reference picture 5, for this is only
The enlarged drawing of vertical lockable mechanism (244)；The independent lockable mechanism (244) may be located at the first bar portion (242) and the second bar portion
(243) connecting part.
Specifically, shown in reference picture 6, cylinder head rotating mechanism (30) includes：
Cylinder head rotating mechanism base (31), cylinder head loading plate (32), cylinder head steady pin (33), valve disc cushion block
(34), rotational positioning block (35) and rotary locking control stick (36)；
The cylinder head steady pin (33), the valve disc cushion block (34) and the rotational positioning block (35) are positioned at the gas
On the same surface of cylinder cap loading plate (32).
The cylinder head loading plate (32) is fixed on the cylinder head rotating mechanism base (31) by two rotary shafts (37)
On, the cylinder head rotating mechanism base (31) is fixed on the workbench of frame (40) (41).
Should be connected with cylinder head loading plate (32) bearing by the rotational positioning block (35), the rotary locking behaviour
Vertical pole (36) is for changing the angle of the cylinder head loading plate (32) and horizontal plane.
Exemplary, can be as follows using the operating process of the valve split collets Assembly And Disassembly device：
Cylinder head is placed on the cylinder head loading plate (32) of cylinder rotating mechanism (30), by rotary locking control stick
(36) rotation cylinder lid loading plate (32) changes cylinder head and horizontal plane angle so that valve stem and cotter seat compression mechanism
(10) direction of motion keeps on the same line, so that by cylinder rotating mechanism (30), inlet and exhaust valve is rotated, then by operation
The action bars (12) of cotter seat compression mechanism (10), drivening rod lockable mechanism (13) and cotter seat compressed pipe
(14), compression valve spring seat ring, carries out the installation or removal work of valve split collets；Also include, by valve selection mechanism
(20) position lockable mechanism (24) operation on so that rebound drives cotter seat compression mechanism (10) to prolong valve selection mechanism
Line slideway (22) is mobile, so as to be operated to other valves；Also include, gas is rotated by rotary locking control stick (36)
Cylinder cap loading plate (32) changes cylinder head and horizontal plane angle, is operated with the valve to opposite side；It should be noted that this
Place's simply exemplary operating process for illustrating valve split collets assembling, the operating process be not used in valve split collets assembling with
The display of provision for disengagement structure, concrete operations are according to actually carrying out.
The present invention changes angle between cylinder head and horizontal plane by cylinder head rotating mechanism, such that it is able to make valve stem and gas
The door spring base compression mechanism direction of motion keeps on the same line, and then the action bars for passing through cotter seat compression mechanism
Operation adjustment cotter seat position, further completes the Assembly And Disassembly work of valve split collets, and operating process needs an operation
Person can complete, and improve the efficiency of assembling of valve split collets, and be operated by the device, reduce operator's labour intensity
And assembly difficulty, improve the reliability of assembling.
Above-mentioned all optional technical schemes, can form alternative embodiment of the invention, herein no longer using any combination
Repeat one by one.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of valve split collets Assembly And Disassembly device, it is characterised in that described device includes：
Cotter seat compression mechanism (10), valve selection mechanism (20), cylinder head rotating mechanism (30) and frame (40)；
The frame (40) includes frame workbench (41) and the support (42) being perpendicularly fixed on the frame workbench；
The cotter seat compression mechanism (10) is fixed on the rebound (25) of described valve selection mechanism (20) one end, institute
Valve selection mechanism (20) is stated to be fixed on the vertical plane of the support (42)；
The cylinder head rotating mechanism (30) is fixed on the corresponding frame in cotter seat compression mechanism (10) lower section
On workbench (41).
2. valve split collets Assembly And Disassembly device according to claim 1, it is characterised in that the cotter seat compression
Mechanism (10) includes：
Cotter seat compression mechanism base plate (11), action bars (12), connecting rod lockable mechanism (13), cotter seat compressed pipe
(14), cotter seat compressed pipe line slideway (15) and straight-line guide rail slide block (16)；
Wherein, the cotter seat compressed pipe line slideway (15) is positioned at the action bars (12) lower section；
One end of the connecting rod lockable mechanism (13) is connected with the connecting portion (141) of the cotter seat compressed pipe (14), separately
One end is connected with the connecting portion (121) of the action bars (12)；
The straight-line guide rail slide block (16) is connected to the connecting portion (141) of the cotter seat compressed pipe (14), so that described
The operation that straight-line guide rail slide block (16) passes through the action bars, in company with the cotter seat compressed pipe (14) along the valve bullet
Spring abutment compressed pipe line slideway (15) is moved up and down；
The connecting portion of the cotter seat compressed pipe (14) extends downwardly out the pipe portion of the valve spring compressed pipe (14)
(142)。
3. valve split collets Assembly And Disassembly device according to claim 2, it is characterised in that the valve spring compressed pipe
(14) the tube wall end that pipe portion (142) is extended downwardly out is provided with operation window (143).
4. the valve split collets Assembly And Disassembly device according to Claims 2 or 3, it is characterised in that cotter seat compresses
Mechanism (10) also includes a bindiny mechanism (17)；
The bindiny mechanism (17) positioned at cotter seat compression mechanism base plate (11) rear, for by the valve spring
Seat compression mechanism (10) is fixed on the rebound (25) of valve selection mechanism (20) one end.
5. valve split collets Assembly And Disassembly device according to claim 1 and 2, it is characterised in that the valve selects machine
Structure (20) includes：
Option board (21), valve selection mechanism line slideway (22), valve selection mechanism sliding block (23), position lockable mechanism
(24), rebound (25) and valve selection mechanism base plate (26)；
Wherein, the option board (21) is positioned at valve selection mechanism base plate (26) centre position, the valve selection mechanism
Line slideway (22) is positioned at the upper and lower both sides of the option board (21)；
The rebound (25) is fixedly connected the valve selection mechanism sliding block (23), so that the rebound is selected along the valve
Structure line slideway (22) of selecting a good opportunity is slided；
The position lockable mechanism (24) is connected in the plate face of rebound (25) left side, is used to fix valve bullet in the plate face of right side
The bindiny mechanism (17) of spring abutment compression mechanism (10).
6. valve split collets Assembly And Disassembly device according to claim 5, it is characterised in that the position lockable mechanism
(24) in the default locking hole of the insertion option board (21).
7. the valve split collets Assembly And Disassembly device according to claim 5 or 6, it is characterised in that the position locking machine
The bar portion of structure (24) includes an independent lockable mechanism (244).
8. valve split collets Assembly And Disassembly device according to claim 1 or 5, it is characterised in that cylinder head rotating mechanism
(30) include：
Cylinder head rotating mechanism base (31), cylinder head loading plate (32), cylinder head steady pin (33), valve disc cushion block (34),
Rotational positioning block (35) and rotary locking control stick (36)；
The cylinder head steady pin (33), the valve disc cushion block (34) and the rotational positioning block (35) are positioned at the cylinder head
On the same surface of loading plate (32).
9. valve split collets Assembly And Disassembly device according to claim 8, it is characterised in that the cylinder head loading plate
(32) it is fixed on the cylinder head rotating mechanism base (31) by two rotary shafts (37), the cylinder head rotating mechanism bottom
Seat (31) is fixed on the workbench of frame (40) (41).
10. valve split collets Assembly And Disassembly device according to claim 8 or claim 9, it is characterised in that the rotary locking behaviour
Vertical pole (36) is connected by the rotational positioning block (35) with cylinder head loading plate (32) bearing, and the rotary locking is manipulated
Bar (36) is for changing the angle of the cylinder head loading plate (32) and horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611177860.8A CN106736358A (en) | 2016-12-19 | 2016-12-19 | A kind of valve split collets Assembly And Disassembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611177860.8A CN106736358A (en) | 2016-12-19 | 2016-12-19 | A kind of valve split collets Assembly And Disassembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106736358A true CN106736358A (en) | 2017-05-31 |
Family
ID=58890095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611177860.8A Pending CN106736358A (en) | 2016-12-19 | 2016-12-19 | A kind of valve split collets Assembly And Disassembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736358A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2877952Y (en) * | 2006-04-06 | 2007-03-14 | 力帆实业(集团)有限公司 | Assembling machine for engine valve lock |
| US20090044391A1 (en) * | 2007-08-15 | 2009-02-19 | Romeo Antonio Duarte | Multiple configuration cylinder valve spring |
| CN102601613A (en) * | 2011-12-30 | 2012-07-25 | 重庆小康工业集团股份有限公司 | Assembly tooling for diesel engine valve collet |
| CN202438813U (en) * | 2012-01-06 | 2012-09-19 | 广西玉柴机器股份有限公司 | Press-fitting device for valve collet of air cylinder cover |
| CN202479788U (en) * | 2011-12-30 | 2012-10-10 | 重庆小康工业集团股份有限公司 | Diesel engine valve lock clamp assembly fixture |
| CN204277397U (en) * | 2014-11-25 | 2015-04-22 | 广州市嘉特斯机电制造有限公司 | Valve collet component assembling equipment |
| CN204321988U (en) * | 2014-12-17 | 2015-05-13 | 重庆小康工业集团股份有限公司 | Valve lock dog press-loading apparatus |
| CN104842137A (en) * | 2014-12-19 | 2015-08-19 | 北汽福田汽车股份有限公司 | Engine cylinder cover air valve locking piece assembly device |
| CN206366787U (en) * | 2016-12-19 | 2017-08-01 | 一汽-大众汽车有限公司 | A kind of valve split collets Assembly And Disassembly device |
-
2016
- 2016-12-19 CN CN201611177860.8A patent/CN106736358A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2877952Y (en) * | 2006-04-06 | 2007-03-14 | 力帆实业(集团)有限公司 | Assembling machine for engine valve lock |
| US20090044391A1 (en) * | 2007-08-15 | 2009-02-19 | Romeo Antonio Duarte | Multiple configuration cylinder valve spring |
| CN102601613A (en) * | 2011-12-30 | 2012-07-25 | 重庆小康工业集团股份有限公司 | Assembly tooling for diesel engine valve collet |
| CN202479788U (en) * | 2011-12-30 | 2012-10-10 | 重庆小康工业集团股份有限公司 | Diesel engine valve lock clamp assembly fixture |
| CN202438813U (en) * | 2012-01-06 | 2012-09-19 | 广西玉柴机器股份有限公司 | Press-fitting device for valve collet of air cylinder cover |
| CN204277397U (en) * | 2014-11-25 | 2015-04-22 | 广州市嘉特斯机电制造有限公司 | Valve collet component assembling equipment |
| CN204321988U (en) * | 2014-12-17 | 2015-05-13 | 重庆小康工业集团股份有限公司 | Valve lock dog press-loading apparatus |
| CN104842137A (en) * | 2014-12-19 | 2015-08-19 | 北汽福田汽车股份有限公司 | Engine cylinder cover air valve locking piece assembly device |
| CN206366787U (en) * | 2016-12-19 | 2017-08-01 | 一汽-大众汽车有限公司 | A kind of valve split collets Assembly And Disassembly device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206366787U (en) | A kind of valve split collets Assembly And Disassembly device | |
| CN108458867A (en) | A kind of rolling of two-freedom is shaken testing stand | |
| CN105766170B (en) | Pot seedling transplanter pneumatic seedling taking device | |
| CN106736358A (en) | A kind of valve split collets Assembly And Disassembly device | |
| CN104057760B (en) | The automatic beading knot tying machine of curtain pendant | |
| CN208754456U (en) | A kind of Intelligent campus dynamic video monitoring device being easily installed | |
| CN205775173U (en) | Automatically falling along seam device of sewing machine | |
| CN201242519Y (en) | Pendulum impact testing machine with variable energy | |
| CN108296162A (en) | A kind of finishing sand dusting cover optional equipment | |
| CN107817179A (en) | A kind of vehicle side window durability test device | |
| CN208736426U (en) | A kind of construction high-performance formula line pendant | |
| CN208415248U (en) | Flexible arm is drilled all-in-one machine | |
| CN208214654U (en) | The welding gun bindiny mechanism of automatic arc welding | |
| CN208201022U (en) | Lightweight oscillating chute | |
| CN206928032U (en) | A kind of angle adjustment positioner of color change head | |
| CN106583783B (en) | A kind of small workpiece punch device for machinery automation processing | |
| CN109577405A (en) | A kind of hydraulic quick-changing mechanism of accessory | |
| CN209149179U (en) | A kind of universal handle facilitating rotation for driver's cabin | |
| CN201088955Y (en) | Drum-type barrel sieving machine | |
| CN107869469A (en) | A kind of large fan of adjustable-angle | |
| CN208420474U (en) | A kind of scanning means for air filter | |
| CN209664687U (en) | Liquid storage device pedestal and side-hung frame robot welding tooling | |
| CN107350228A (en) | A kind of display screen component beats vibration tool and method | |
| CN209453120U (en) | A kind of new hinges assembling device | |
| CN201565764U (en) | Pneumatic pressure locking clamp tooling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |