CN207971905U - Check valve assembly tooling - Google Patents
Check valve assembly tooling Download PDFInfo
- Publication number
- CN207971905U CN207971905U CN201721767430.1U CN201721767430U CN207971905U CN 207971905 U CN207971905 U CN 207971905U CN 201721767430 U CN201721767430 U CN 201721767430U CN 207971905 U CN207971905 U CN 207971905U
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- China
- Prior art keywords
- check valve
- plug
- fixed part
- assembly tooling
- drive rod
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Abstract
This disclosure relates to a kind of check valve assembly tooling, including tooling ontology, the tooling ontology (1) has for the actuator (12) with the matched fixed part of the plug of the check valve (11) and for driving the fixed part (11) to rotate, and the actuator (12) drives the fixed part and drives the plug rotation can tighten or unscrew the plug.In the assembly tooling, the plug of fixed part and check valve fits fixation, actuator driving fixed part rotates in a certain direction, plug can be tightened, accordingly, actuator driving fixed part rotates backward, it can realize unscrewing for plug, compared with manual operation, the check valve assembly tooling can fast implement the accurate positionin to plug, guarantee effect is consistent and equal in magnitude in the force direction in plug circumferential direction simultaneously, it is easy to operate and time saving and energy saving, reduce assembly difficulty, substantially reduce assembly time, operating personnel's finger can also be avoided to wear, it plays a certain protective role.
Description
Technical field
This disclosure relates to the mounting technology field of auto parts and components, and in particular, to a kind of check valve assembly tooling.
Background technology
Check valve is also known as check-valves or non-return valve, is mainly used for preventing oil stream reverse flow in hydraulic system, or be used for
Compressed air reverse flow is prevented in pneumatic system.In the related technology, check valve, especially engine oil channel check valve mainly by
Plunger, spring and plug three parts are constituted, and when being assembled, usually will be manually put into oilhole after spring and plunger combination,
Plug pressing is tightened on spring, and using tightening tool again.In artificial pressing and rundown process, it is easy to not because of stress
Or positioning is not allowed to cause to tighten that quality is bad, the waste of component is caused, when in addition needing more assembly in rundown process
Between and it is larger to the physical demands of operator.
Utility model content
Purpose of this disclosure is to provide a kind of check valve assembly tooling, which can solve in check valve assembling process easily
Cause to tighten that quality is bad, the technical problems such as laborious, it is easy to operate and time saving and energy saving.
To achieve the goals above, the disclosure provides a kind of check valve assembly tooling, including tooling ontology, the tooling sheet
Body has for the actuator with the matched fixed part of the plug of the check valve and for driving the fixed part rotation, institute
Actuator is stated to drive the fixed part and drive the plug rotation can tighten or unscrew the plug.
Optionally, the tooling ontology is formed as sleeve, and the actuator includes the drive rod across the sleeve, described
One end of drive rod is formed with the handle for gripping, and the other end is formed as the fixed part, and the drive rod is rotationally solid
Due in the sleeve.
Optionally, the fixed part includes the holding tank that can be sheathed on the plug.
Optionally, the press surface of the plug is formed as hexagon, and the fixed part includes being fixedly connected on the driving
The core of boom end, the holding tank are formed on the lower face of the core and are formed as fitting with the plug
Interior hexagonal card slot.
Optionally, the end of the drive rod is also associated with fixed section, and the core is connected to institute across the fixed section
State on drive rod, the fixed section rotationally conform to on the inner wall of the sleeve.
Optionally, one end far from the fixed part is fixed with operation panel, the handle vertical connection on the drive rod
In on the operation panel.
Optionally, one end on the drive rod close to the operation panel is also formed with for limiting the operation panel
The baffle ring of position.
Optionally, the assembly tooling is made of elastic material.
Optionally, one end on the tooling ontology where the fixed part is also formed for abutting to the check valve
Fixation fixture block on mounting surface.
Optionally, installation of the assembly tooling for check valve on engine oil cylinder, on the lower face of the fixed fixture block
It is formed with wedge-shaped card slot, the wedge shape card slot is used to be connected to the joint surface of the cylinder body and crane span structure of engine.
Through the above technical solutions, in the assembly tooling, the plug of fixed part and check valve fits fixation, and actuator drives
Dynamic fixed part rotates in a certain direction, can tighten plug, correspondingly, actuator driving fixed part rotates backward, Bian Keshi
Existing plug unscrews, and compared with manual operation, which can fast implement the accurate positionin to plug, simultaneously
Guarantee effect is consistent and equal in magnitude in the force direction in plug circumferential direction, easy to operate and time saving and energy saving, reduces assembly difficulty,
Substantially reduce assembly time, additionally it is possible to avoid operating personnel's finger from wearing, play a certain protective role.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the structural schematic diagram for the check valve assembly tooling that the disclosure provides.
Reference sign
1 tooling ontology, 2 baffle ring
11 fixed part, 12 actuator
13 fix 111 core of fixture block
112 fixed section, 113 holding tank
121 drive rod, 122 handle
The wedge-shaped card slot of 123 operation panel 131
Specific implementation mode
The specific implementation mode of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " is typically referred in this public affairs
The case where opening the check valve assembly tooling normal use of offer is undefined, specifically refers to page shown in Fig. 1,
" inside and outside " refers to the inner and outer of corresponding component profile.
As shown in Figure 1, the disclosure provides a kind of check valve assembly tooling, which includes tooling ontology, tooling sheet
Body 1 has for the actuator 12 with the matched fixed part 11 of the plug of check valve and for driving fixed part 11 to rotate, and drives
Moving part 12 drives fixed part 11 and drives plug rotation can tighten or unscrew plug.It should be noted that the disclosure provides
Check valve assembly tooling can be used in hydraulic system preventing oil stream reverse flow, can be used for preventing from compressing in pneumatic system
Air reverse flow, specifically, the disclosure will describe in detail by taking the installation of check valve on engine oil road junction as an example.
Through the above technical solutions, in the assembly tooling, the plug of fixed part 11 and check valve fits fixation, actuator
12 driving fixed parts 11 rotate in a certain direction, can tighten plug, correspondingly, actuator 12 drives fixed part reversely to turn
It is dynamic, it can realize unscrewing for plug, compared with manual operation, which can fast implement to the accurate of plug
Positioning, while guarantee effect is consistent and equal in magnitude in the force direction in plug circumferential direction, it is easy to operate and time saving and energy saving, it reduces
Assembly difficulty substantially reduces assembly time, additionally it is possible to avoid operating personnel's finger from wearing, play certain protection and make
With.
The mode that actuator 12 drives fixed part 11 to rotate can be a variety of.In the disclosure, tooling ontology 1 can be formed
For sleeve, actuator 12 includes the drive rod 121 across sleeve, and one end of drive rod 121 is formed with the handle for gripping
122, the other end is formed as fixed part 11, and drive rod 121 is rotatably fixed in sleeve, in this way, actuator 12 is solid in driving
Determine to ensure that drive rod 121 will not be by deviating from sleeve while portion 11 rotates, structure and principle have been similar to red wine use
Bottle opener, circumferentially rotating for actuator 12 can be converted into circumferentially rotating for fixed part 11, and then fixed part 11 drives plug rotation,
Realize tightening or unscrewing for plug.
Fixed part 11 can play positioning action to plug, in the disclosure, as shown in Figure 1, fixed part 11 includes that can cover
Holding tank 113 on plug, when needing to tighten plug, the notch of holding tank 113 is directed at plug, and plug can
It is sheathed in holding tank 113, the inner wall of holding tank 113 conforms on plug, realizes the fixation of the two, solid in the driving of actuator 12
When determining the rotation of portion 11, fixed part 11 can drive plug to rotate together.
Holding tank 113 can be formed directly into the end of drive rod 121, and can be formed as matching with the shape of plug
The arbitrary structures of conjunction.Specifically, in the disclosure, the press surface of plug is formed as hexagon, and fixed part 11 includes being fixedly connected
Core 111 in 121 end of drive rod, the holding tank 113 can be formed on the lower face of core 111 and be formed as with
The interior hexagonal card slot that plug fits.In the present embodiment, core 111 is formed as multi-diameter shaft, includes two sections of the different diameters of axle,
And the diameter of axle of hypomere is more than the diameter of axle of epimere, hypomere rotationally fits with the inner wall of sleeve, ensures that drive rod 121 will not be from
Deviate from sleeve, interior hexagonal card slot is similar with the set pore structure on spanner, and the outer wall of interior hexagonal card slot and plug fits, just
The fixation of the two can be achieved, in other embodiments, the shape of holding tank 113 can carry out phase according to the shape of plug press surface
Design, such as triangular groove, dovetail groove etc. are closed, does not do excessive introduction herein.
It is rotatably received in sleeve to be further ensured that drive rod 121 and being connected to the core 111 of the drive rod
Interior and will not be by deviating from sleeve, in the disclosure, the end of drive rod 121 be also associated with fixed section 112, and core 111 passes through
Fixed section 112 is connected on drive rod 121, which rotationally conforms on the inner wall of sleeve, in such manner, it is possible to protect
Demonstrate,prove drive rod 121 will not be from below by deviating from sleeve, while drive rod 121 will not shake in sleeve, drive rod
121, core 111 and 112 three of fixed section are linked together and are rotatablely arranged in sleeve, drive plug rotation, realization pair
Plug is tightened or is unscrewed.
Further, in the disclosure, one end far from fixed part 11 on drive rod 121 is fixed with operation panel 123, handle
122 are vertically connected on operation panel 123, and when holding handle 122, wrist can be placed on operation panel 123 operating personnel,
More convenient operation.
Operation panel 123 can be to be fixedly connected, such as weld, rivet etc. with drive rod 121, in other embodiments,
Operation panel 123 can also be sheathed on drive rod 121, be formed with for this close to one end of operation panel 123 on drive rod 121
It is close to be also wound with raw material band etc. for the baffle ring 2 that operation panel 123 limits on drive rod 121 between operation panel 123 and drive rod 121
Sealing ensures the stability of the two connection.In addition, in the disclosure, which can be made of elastic material, such as Buddhist nun
The materials such as dragon, rubber, lighter weight, operation is very easy by operating personnel, is convenient for taking and placing.
In addition, in the disclosure, one end on tooling ontology 1 where fixed part 11 is also formed for abutting to check valve
Fixation fixture block 13 on mounting surface, the fixation fixture block 13 can be clamped to corresponding mounting surface, ensure that the disclosure provides unidirectional
It is placed on check valve mounting surface to valve assembly tooling monolithic stability.
Specifically, in embodiment of the present disclosure, to adapt to the mounting surface of check valve, the lower face of fixed fixture block 13
On be formed with wedge-shaped card slot 131, for example, carry out engine oil cylinder on check valve installation when, wedge-shaped card slot 131 can be clamped
It, in the present embodiment, can be according to the installation site of check valve, to wedge-shaped card on the cylinder body of engine and the joint surface of crane span structure
The clamping position of slot 131 carries out relevant design, realizes the positioning and fixation of the tooling, and then operating personnel's rotatable handles 122
It drives drive rod 121 to rotate, and then realizes the rotation of fixed part 11, greatly reduce the labor intensity of operating personnel.
Specifically, what the check valve at engine oil road junction was assembled in the check valve assembly tooling provided using the disclosure
Process is as follows：First, it will be put into oilhole after the spring of check valve and plunger combination, and plug be positioned over above spring；Its
It is secondary, the holding tank 113 at fixed part 11 in assembly tooling that the disclosure provides is matched with plug, and will be at fixed fixture block 13
Wedge-shaped card slot 131 clamping to engine cylinder body and crane span structure joint surface on, realize the fixation of the assembly tooling；Finally, it grasps
Make one hand of personnel and hold tooling ontology, another hand is held handle 122 and is rotated, drive rod 121 drive fixed part 11 into
And plug is driven to rotate, it can realize tightening for plug.In addition, when needing that the check valve at oil duct junction is replaced and detected
When, the assembly tooling can be used, plug is unscrewed to the dismounting for realizing check valve, operating method is roughly the same with the above method, side
It can lean on and time saving and energy saving.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (9)
1. a kind of check valve assembly tooling, including tooling ontology, which is characterized in that the tooling ontology (1) have for institute
The matched fixed part of plug (11) of check valve and the actuator (12) for driving the fixed part (11) to rotate are stated, it is described
Actuator (12) drives the fixed part (11) and drives the plug rotation can tighten or unscrew the plug, the work
Dress ontology (1) is formed as sleeve, and the actuator (12) includes the drive rod (121) across the sleeve, the drive rod
(121) one end is formed with the handle (122) for gripping, and the other end is formed as the fixed part (11), the drive rod
(121) it is rotatably fixed in the sleeve.
2. check valve assembly tooling according to claim 1, which is characterized in that the fixed part (11) includes that can be sheathed on
Holding tank (113) on the plug.
3. check valve assembly tooling according to claim 2, which is characterized in that the press surface of the plug is formed as six sides
Shape, the fixed part (11) include the core (111) for being fixedly connected on the drive rod (121) end, the holding tank (113)
It is formed on the lower face of the core (111) and is formed as the interior hexagonal card slot for fitting with the plug.
4. check valve assembly tooling according to claim 3, which is characterized in that the end of the drive rod (121) also connects
It is connected to fixed section (112), the core (111) is connected to across the fixed section (112) on the drive rod (121), described
Fixed section (112) rotationally conform to on the inner wall of the sleeve.
5. check valve assembly tooling according to claim 1, which is characterized in that far from described on the drive rod (121)
One end of fixed part (11) is fixed with operation panel (123), and the handle (122) is vertically connected on the operation panel (123).
6. check valve assembly tooling according to claim 5, which is characterized in that close to described on the drive rod (121)
One end of operation panel (123) is also formed with the baffle ring (2) for being limited to the operation panel (123).
7. check valve assembly tooling according to claim 1, which is characterized in that the assembly tooling is by elastic material system
At.
8. the check valve assembly tooling according to any one of claim 1-7, which is characterized in that the tooling ontology (1)
One end where the upper fixed part (11) is also formed for abutting to the fixation fixture block (13) on the mounting surface of the check valve.
9. check valve assembly tooling according to claim 8, which is characterized in that the assembly tooling is used for engine oil cylinder
The installation of check valve is formed with wedge-shaped card slot (131), the wedge shape card slot (131) on the lower face of the fixed fixture block (13)
It can be connected on the cylinder body of engine and the joint surface of crane span structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767430.1U CN207971905U (en) | 2017-12-15 | 2017-12-15 | Check valve assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767430.1U CN207971905U (en) | 2017-12-15 | 2017-12-15 | Check valve assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971905U true CN207971905U (en) | 2018-10-16 |
Family
ID=63771689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767430.1U Active CN207971905U (en) | 2017-12-15 | 2017-12-15 | Check valve assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425757A (en) * | 2020-10-29 | 2022-05-03 | 北京福田康明斯发动机有限公司 | Plug screwing tool |
-
2017
- 2017-12-15 CN CN201721767430.1U patent/CN207971905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425757A (en) * | 2020-10-29 | 2022-05-03 | 北京福田康明斯发动机有限公司 | Plug screwing tool |
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