CN206200497U - Camshaft bowl plug assembly tooling - Google Patents
Camshaft bowl plug assembly tooling Download PDFInfo
- Publication number
- CN206200497U CN206200497U CN201620864965.XU CN201620864965U CN206200497U CN 206200497 U CN206200497 U CN 206200497U CN 201620864965 U CN201620864965 U CN 201620864965U CN 206200497 U CN206200497 U CN 206200497U
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- CN
- China
- Prior art keywords
- camshaft
- bowl plug
- depression bar
- assembly tooling
- plug assembly
- 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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Abstract
The utility model discloses a kind of bowl plug assembly tooling of camshaft, including base (1) and it is located on base (1) for fixing the fixture (3) of camshaft to be assembled (2)；Also include being pre-placed camshaft end plug (4) and press-fit part by what camshaft end plug (4) was fitted in camshaft (2) end；It is described to press-fit part including being provided with pressure head (5), depression bar (6), guide holder (7), mounting bracket (8) and driving depression bar (6) reciprocating power set (9)；Pressure head (5) is provided with to the support column (10) of supporting cam wheel shaft end plug (4), and guide holder (7) and mounting bracket (8) are each attached on base (1).After using this structure, there is provided a kind of automatic press mounting camshaft end plug press-fits the camshaft end plug assembly tooling of precision and production efficiency so as to improve.
Description
Technical field
The utility model is related to camshaft technical field, specifically be a kind of bowl plug assembly tooling of camshaft.
Background technology
Camshaft is a part in piston engine, and its effect is unlatching and the closed action for controlling valve.
The end of camshaft is provided with axial oilhole, and the position near end of camshaft is provided with annular groove, in annular groove
Several radial direction oil holes connected with axial hole are provided with, for conveying lubricating oil；The end of camshaft needs to install camshaft bowl
To seal axial hole, camshaft bowl plug needs to carry out sealing propertytest to it plug after being fitted in the end of camshaft.
In the prior art, the assembling mode of camshaft bowl plug is usually that camshaft is fixed on fixture, places convex by hand
, then manually be fitted on camshaft for camshaft bowl plug hammering by wheel shaft bowl plug.This artificial press-fit approach exist it is following not
Foot：
1. precision is low：Pure manual operations is it cannot be guaranteed that homogeneity of product, entirely by workman's feel, workman's quality of product stands
Posture, pressing dynamics, assemble effect on driving birds is not good, scrappage is high.
2. low production efficiency：Because having requirement very high, workman's meeting to control on hand during camshaft bowl plug
Operated with slower speed, cause activity time to extend, extreme influence production efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automatic press mounting camshaft bowl plug and press-fits so as to improve
The camshaft bowl plug assembly tooling of precision and production efficiency.
In order to solve the above technical problems, camshaft of the present utility model bowl plug assembly tooling, including base and it is located at base
The upper fixture for being used to fix camshaft to be assembled；Camshaft bowl plug assembly tooling also includes being pre-placed camshaft bowl plug
And press-fit part by what camshaft bowl plug was fitted in camshaft mandrel end；It is described to press-fit part including being provided with pressure head, depression bar, guiding
Seat, mounting bracket and the driving reciprocating power set of depression bar；Pressure head is provided with to the support column of supporting cam wheel axle bowl plug,
Guide holder and mounting bracket are each attached on base, and depression bar is slidably connected through guide holder and with guide holder, one end and the pressure of depression bar
Head connection, the other end of depression bar is connected with the output end of power set, and the power set are fixed on mounting bracket.
After above structure, the utility model compared with prior art, with advantages below：Due to being provided with press-fit portion
Part, so, workman plugs after part is press-fited camshaft bowl, press-fits part and camshaft bowl plug is fitted in into camshaft mandrel end,
Press-fit part and press-fit operating mode every time and be relatively fixed, repetitive rate is high, so as to improve press-fit precision and production efficiency.
Preferably, pressure controller is provided between the depression bar and the output end of power set, depression bar passes through Stress control
Device is connected with the output end of power set.So, there is provided can be controlled pressure assembling force after pressure controller, prevent from press-fiting
Power is excessive or too small appearance press-fits bad or destruction camshaft.
Preferably, be arranged with elastic component on the depression bar, elastic component one end pushes against with pressure controller, elastic component it is another
End pushes against with guide holder.So, in the presence of elastic component elastic force, the power end of power set can with the reset of fast and stable,
For next course of work is prepared, the stability and operating efficiency of work are lifted.
Preferably, the support column is integrally formed with pressure head, and exhaust passage is provided with by end to the inside of the support column,
The outer circumference surface of pressure head is provided with through hole, and through hole is connected with exhaust passage, and through hole is connected with external air extractor, support column
Outer circumference surface is provided with annular groove, and sealing ring is provided with annular groove, and sealing ring is filled in the camshaft bowl being pre-placed on the support columns
Inner headed face laminating.So, when support column supporting cam wheel axle bowl is filled in, the gas between camshaft bowl plug and support column is passed through
Exhaust passage is extracted out, forms vacuum state, so as to ensure that camshaft bowl plug is stably fixed on support column during press-fiting
Without shifting or rotating, further lifting press-fits quality.
Preferably, base is provided with industrial computer and the multiple plugging mechanisms for the oilhole of camshaft to be blocked；Wherein one
Individual plugging mechanism is provided with the mechanism of supplying gas supplied gas in the oilhole to camshaft；Another plugging mechanism is provided with and stretches into cam
In the oilhole of axle and for detecting the baroceptor of gas pressure in the oilhole of camshaft, baroceptor is electrically connected with industrial computer
Connect.So, the sealing that camshaft bowl is filled in can be detected after press-fiting work and completing, by the press-fiting of script, is detected
Link is concentrated in an equipment, improves operating efficiency.
The plugging mechanism includes mounting seat, cylinder and plug, and mounting seat is fixed on base, and cylinder is fixed on mounting seat
On, plug is connected with the output end of cylinder, and plug coordinates with the oilhole sealing of camshaft.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model camshaft bowl plug assembly tooling.
Fig. 2 is the front view after the utility model camshaft bowl plug assembly tooling removal outer framework.
Fig. 3 is the top view after the utility model camshaft bowl plug assembly tooling removal outer framework.
Fig. 4 is the left view after the utility model camshaft bowl plug assembly tooling removal outer framework.
Fig. 5 is to press-fit the structural representation of part in the bowl plug assembly tooling of the utility model camshaft.
Fig. 6 is the schematic cross-section at pressure head in the bowl plug assembly tooling of the utility model camshaft.
Fig. 7 is the structural representation of plugging mechanism in the bowl plug assembly tooling of the utility model camshaft.
Wherein：
1st, base；2nd, camshaft；3rd, fixture；4th, camshaft bowl plug；5th, pressure head；6th, depression bar；7th, guide holder；8th, mounting bracket；
9th, power set；10th, support column；11st, pressure controller；12nd, elastic component；13rd, exhaust passage；14th, through hole；15th, annular groove；
16th, sealing ring；17th, mounting seat；18th, cylinder；19th, plug；20th, industrial computer.
Specific embodiment
Utility model is described in more detail with reference to the accompanying drawings and detailed description.
Referring to shown in accompanying drawing 1 to accompanying drawing 7, a kind of camshaft bowl plug assembly tooling, including base 1 and being located on base 1 is used
In the fixture 3 of fixation camshaft 2 to be assembled；It is characterized in that：Camshaft bowl plug assembly tooling also includes being pre-placed
Camshaft bowl plug 4 simultaneously press-fits part by what camshaft bowl plug 4 was fitted in the end of camshaft 2；It is described to press-fit part including being provided with pressure
First 5, depression bar 6, guide holder 7, mounting bracket 8 and the driving reciprocating power set 9 of depression bar 6；Power set 9 can be gas
Cylinder, oil cylinder or motor drive feed screw nut, are cylinder in the present embodiment；Pressure head 5 is provided with to supporting cam wheel axle bowl plug 4
Support column 10, guide holder 7 and mounting bracket 8 are each attached on base 1, and depression bar 6 is slidably connected through guide holder 7 and with guide holder 7,
One end of depression bar 6 is connected with pressure head 5, and the other end of depression bar 6 is connected with the output end of power set 9, and the power set 9 are fixed
On mounting bracket 8.
Pressure controller 11 is provided between the output end of the depression bar 6 and power set 9, depression bar 6 passes through pressure controller
11 are connected with the output end of power set 9.
Elastic component 12 is arranged with the depression bar 6, the one end of elastic component 12 pushes against with pressure controller 11, elastic component 12 it is another
One end pushes against with guide holder 7.
The support column 10 is integrally formed with pressure head 5, and exhaust passage 13 is provided with by end to the inside of the support column 10,
The outer circumference surface of pressure head 5 is provided with through hole 14, and through hole 14 is connected with exhaust passage 13, and through hole 14 connects with external air extractor
Logical, specifically, air extractor is exhaust pump, the outer circumference surface of support column 10 is provided with annular groove 15, annular groove 15 and is provided with sealing
Circle 16, sealing ring 16 is fitted with the inner headed face of the camshaft bowl plug 4 being previously positioned on support column 10.
Base 1 is provided with industrial computer 17 and the multiple plugging mechanisms for the oilhole of camshaft 2 to be blocked；One of envelope
Stifled mechanism is provided with the mechanism of supplying gas supplied gas in the oilhole to camshaft 2；Another plugging mechanism is provided with and stretches into camshaft 2
Oilhole in and for detecting the baroceptor of gas pressure in the oilhole of camshaft 2, baroceptor and the electricity of industrial computer 20
Connection.
The plugging mechanism includes mounting seat 17, cylinder 18 and plug 19, and mounting seat 17 is fixed on base 1, cylinder 18
It is fixed in mounting seat 17, plug 19 is connected with the output end of cylinder 18, plug 19 coordinates with the oilhole sealing of camshaft 2.
Mechanism of supplying gas can be that the middle part of plug 19 in one of plugging mechanism is provided with gas transmission through hole, gas transmission through hole with
Compressed air gas source is connected, and compressed air in oilhole of the gas transmission through hole to camshaft 2 by supplying gas.
The course of work of the present utility model is as follows：
A. manually camshaft bowl plug 4 is fixed on support column 10；
B. air extractor takes the gas between support column 10 and camshaft bowl plug 4 away, forms vacuum, it is ensured that camshaft bowl
Plug is stably fixed on support column during press-fiting without shifting or rotating；
C. power set are started, the camshaft bowl plug 4 on power set just support column 10 press-fits with camshaft；
D. completion is press-fited, power set reset；
E. plugging mechanism is started, each plugging mechanism blocks the oilhole of camshaft；
The plugging mechanism f. with mechanism of supplying gas detects camshaft to gas, baroceptor is injected in the oilhole of camshaft
Oilhole in gas pressure；
G. pressure detecting is finished, and is resetted and is stopped.
The above, is only the preferably feasible implementation example of the utility model, it is impossible to therefore limit to of the present utility model
Interest field, it is for those skilled in the art, all to be made with the technical solution of the utility model and technology design
Other it is various it is corresponding change should all belong within the utility model scope of the claims.
Claims (6)
1. a kind of camshaft bowl plug assembly tooling, including base (1) and it is located on base (1) for fixing camshaft to be assembled
(2) fixture (3)；It is characterized in that：Camshaft bowl plug assembly tooling also include being pre-placed camshaft bowl plug (4) and
Press-fit part by what camshaft bowl plug (4) was fitted in camshaft (2) end；It is described to press-fit part including being provided with pressure head (5), depression bar
(6), guide holder (7), mounting bracket (8) and driving depression bar (6) reciprocating power set (9)；Pressure head (5) is provided with and is used to
The support column (10) of supporting cam wheel axle bowl plug (4), guide holder (7) and mounting bracket (8) are each attached on base (1), and depression bar (6) is worn
Cross guide holder (7) and be slidably connected with guide holder (7), one end of depression bar (6) is connected with pressure head (5), the other end of depression bar (6) with
The output end connection of power set (9), the power set (9) are fixed on mounting bracket (8).
2. camshaft bowl plug assembly tooling according to claim 1, it is characterised in that：The depression bar (6) and power set
(9) pressure controller (11) is provided between output end, depression bar (6) is defeated with power set (9) by pressure controller (11)
Go out end connection.
3. camshaft bowl plug assembly tooling according to claim 2, it is characterised in that：Bullet is arranged with the depression bar (6)
Property part (12), elastic component (12) one end and pressure controller (11) pushed against, and the other end and the guide holder (7) of elastic component (12) are supported
Tightly.
4. camshaft bowl plug assembly tooling according to claim 1, it is characterised in that：The support column (10) and pressure head
(5) it is integrally formed, exhaust passage (13) is provided with by end to the inside of the support column (10), on the outer circumference surface of pressure head (5)
Through hole (14) is provided with, through hole (14) is connected with exhaust passage (13), and through hole (14) is connected with external air extractor, support column
(10) outer circumference surface is provided with annular groove (15), is provided with sealing ring (16) in annular groove (15), sealing ring (16) be pre-placed
The inner headed face laminating of camshaft bowl plug (4) on support column (10).
5. camshaft bowl plug assembly tooling according to claim 1, it is characterised in that：Base (1) is provided with industrial computer
(17) the multiple plugging mechanisms and for the oilhole of camshaft (2) to be blocked；One of plugging mechanism is provided with to camshaft
(2) mechanism of supplying gas supplied gas in oilhole；Another plugging mechanism is provided with the oilhole for stretching into camshaft (2) and for examining
The baroceptor of gas pressure in the oilhole of camshaft (2) is surveyed, baroceptor is electrically connected with industrial computer (20).
6. camshaft bowl plug assembly tooling according to claim 5, it is characterised in that：The plugging mechanism includes mounting seat
(17), cylinder (18) and plug (19), mounting seat (17) are fixed on base (1), and cylinder (18) is fixed in mounting seat (17),
Plug (19) is connected with the output end of cylinder (18), and plug (19) coordinates with the oilhole sealing of camshaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864965.XU CN206200497U (en) | 2016-08-11 | 2016-08-11 | Camshaft bowl plug assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864965.XU CN206200497U (en) | 2016-08-11 | 2016-08-11 | Camshaft bowl plug assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200497U true CN206200497U (en) | 2017-05-31 |
Family
ID=58756693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864965.XU Active CN206200497U (en) | 2016-08-11 | 2016-08-11 | Camshaft bowl plug assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200497U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214500A (en) * | 2017-06-12 | 2017-09-29 | 宁波圣龙浦洛西凸轮轴有限公司 | Camshaft bowl-type plug pressing machine |
| CN110788801A (en) * | 2019-11-29 | 2020-02-14 | 广西玉柴机器股份有限公司 | Bowl-shaped plugging piece mounting device and using method thereof |
| CN113560856A (en) * | 2021-07-23 | 2021-10-29 | 绵阳华晨瑞安汽车零部件有限公司 | Sealing ring assembling equipment |
| CN115431021A (en) * | 2022-07-04 | 2022-12-06 | 东风本田汽车零部件有限公司 | Camshaft U cap pressure equipment machine |
-
2016
- 2016-08-11 CN CN201620864965.XU patent/CN206200497U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214500A (en) * | 2017-06-12 | 2017-09-29 | 宁波圣龙浦洛西凸轮轴有限公司 | Camshaft bowl-type plug pressing machine |
| CN107214500B (en) * | 2017-06-12 | 2019-07-09 | 宁波圣龙浦洛西凸轮轴有限公司 | Camshaft bowl-type plug pressing machine |
| CN110788801A (en) * | 2019-11-29 | 2020-02-14 | 广西玉柴机器股份有限公司 | Bowl-shaped plugging piece mounting device and using method thereof |
| CN113560856A (en) * | 2021-07-23 | 2021-10-29 | 绵阳华晨瑞安汽车零部件有限公司 | Sealing ring assembling equipment |
| CN113560856B (en) * | 2021-07-23 | 2023-08-15 | 绵阳华晨瑞安汽车零部件有限公司 | Sealing ring assembling equipment |
| CN115431021A (en) * | 2022-07-04 | 2022-12-06 | 东风本田汽车零部件有限公司 | Camshaft U cap pressure equipment machine |
| CN115431021B (en) * | 2022-07-04 | 2024-01-19 | 东风本田汽车零部件有限公司 | Camshaft U cap pressure equipment machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315100 No. 788, JINDA Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Shenglong Zhizao camshaft Co.,Ltd. Address before: No. 788, JINDA Road, investment and entrepreneurship center, Yinzhou District, Ningbo City, Zhejiang Province, 315104 Patentee before: NINGBO SHENGLONG PCL CAMSHAFTS Co.,Ltd. |
|
| CP03 | Change of name, title or address |