CN205989293U - The press-loading apparatus of cam Simmer ring pressing machine - Google Patents
The press-loading apparatus of cam Simmer ring pressing machine Download PDFInfo
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- CN205989293U CN205989293U CN201620871236.7U CN201620871236U CN205989293U CN 205989293 U CN205989293 U CN 205989293U CN 201620871236 U CN201620871236 U CN 201620871236U CN 205989293 U CN205989293 U CN 205989293U
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- press
- support base
- fairlead
- sealing ring
- pressure head
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Abstract
The utility model discloses a kind of press-loading apparatus of cam Simmer ring pressing machine, it includes support base (3), sealing ring fairlead (6), fairlead elevating mechanism (7) and press-loading device；Described support base (3) is in inverted L-shaped, and the lower end of vertical end is fixedly connected with the working plate of pressing machine, and the upper end of support base (3) is horizontal ends；Described press-loading device is connected to the horizontal ends of support base (3), sealing ring fairlead (6) is slidably connected with support base (3) vertical direction by fairlead elevating mechanism (7), sealing ring fairlead (6) is located between pressure head (5) and the camshaft (1) of vertical direction of press-loading device, and the axis of pressure head (5), sealing ring fairlead (6) and camshaft (1) three is in same axis.After above structure, being automatically obtained camshaft mandrel end, to press-fit sealing ring, alignment good, thus can guarantee that sealing property.
Description
Technical field
This utility model is related to the technical field of plant equipment, is especially a kind of press-fiting of cam Simmer ring pressing machine
Device.
Background technology
Camshaft is a part in piston engine, and its effect is exactly unlatching and the closure controlling valve.Cam
The main body of axle is a cylinder barred body approximately uniform with air cylinder group length, axis body is cased with several for driving valve
Cam, the end of camshaft is additionally provided with the sealing ring being connected with engine cylinder-body fitted seal, because sealing ring is intended to be pressed into
In the seal groove of camshaft, and the internal diameter size of usual sealing ring is less than the axial end size on camshaft, so press-fiting
During after sealing ring is deformed, so that internal diameter of the seal ring size is increased.In prior art, the sealing ring of camshaft press-fits logical
It is often manually-operated hand assembled, and the inspection to sealing ring camshaft for the press mounting tool using easy pressing sleeve header structure
Survey the mode being typically with manual measurement, but, for large batch of gear shaft, the efficiency of this manual assembly is obvious
Very low, and artificial subjectivity will also result in rigging error, and product quality is difficult to ensure that.State Intellectual Property Office website
On disclose a kind of " press mounting device for seal rings " patent of Publication No. CN102398148A, it is mainly by base plate, bearing, gas
Cylinder, staking punch, guiding pressure head and guiding pressing head seat composition, the side of base plate is provided with bearing, and bearing is provided with cylinder, the work of cylinder
Stopper rod is connected with staking punch, base plate is located at below staking punch and is provided with guiding pressing head seat, and guiding pressing head seat is provided with guiding pressure head.
During work, first it is directed to pressure head and lifts take out, workpiece is placed on guiding pressing head seat, then sealing ring is placed on workpiece
On, sealing ring is limited by workpiece aperture guiding chamfering, is positioned at aperture, is directed to pressure head and closes with guiding pressing head seat, this
In guiding pressure head be pressed on sealing ring, as long as cylinder pushes, staking punch be directed to pressure head push so that sealing ring press-in work
Part.But, the press mounting device for seal rings of this structure has the drawback that：
1) because this device is to be pushed by staking punch, sealing ring is loaded in the endoporus of workpiece, therefore, is not useful in
The operation of sealing ring is installed in the seal groove of the periphery wall of camshaft mandrel end；
2) sealing ring is only located in, at the aperture of workpiece, being not easy to align during press-in before pushing, lead to assemble less than
Position, thus the sealing property of the camshaft after affecting to assemble.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and can be automatically obtained camshaft mandrel end and press-fits sealing
Circle, alignment are good, thus can guarantee that the press-loading apparatus of the cam Simmer ring pressing machine of sealing property.
For solving above-mentioned technical problem, the press-loading apparatus of the cam Simmer ring pressing machine that this utility model provides, it wraps
Include support base, sealing ring fairlead, fairlead elevating mechanism and press-loading device；Described support base is in inverted L-shaped, vertical end
Lower end be fixedly connected with the working plate of pressing machine, the upper end of support base is horizontal ends；Described press-loading device is connected to and props up
The horizontal ends of support seat, sealing ring fairlead is slidably connected with support base vertical direction by fairlead elevating mechanism, and sealing ring is led
It is located to set between pressure head and the camshaft of vertical direction of press-loading device, and pressure head, sealing ring fairlead and camshaft three
The axis of person is in same axis.
Described sealing ring fairlead from top to bottom includes positioning section, changeover portion and the expansion segment being connected as a single entity successively, close
Seal slides into expansion segment through the pressure of press-loading device from changeover portion after being socketed in positioning section, and the diameter dimension of expansion segment is more than
The diameter dimension of positioning section；The upper end of positioning section is located at the underface of pressure head, and the lower end of expansion segment is socketed in the upper end of camshaft.
Described fairlead elevating mechanism include parallelly opening-and-closing type gas pawl, lift cylinder, lifting fixed seat, riser guide and
Lifting slider；Described riser guide vertical direction is connected on the side wall of support base, and lifting slider is slidably connected at lifting and leads
On rail；Described lifting fixed seat one end is fixedly connected with support base, and lift cylinder is in vertical direction setting, its lower end and lifting
The other end of fixed seat connects, and parallelly opening-and-closing type gas pawl is arranged in horizontal direction, and its fixing end is connected with the upper end of lift cylinder
And be connected with lifting slider by connecting plate, its opening and closing end is held tightly with sealing ring fairlead or is disengaged.
Described press-loading device also includes press-fiting driving cylinder, press-fits support base and support slipper, press-fits one end of support base
It is fixedly connected on support slipper, the other end connects pressure head, the upper end of pressure head is connected with the piston rod free end press-fiting driving cylinder,
The cylinder body press-fiting driving cylinder is fixedly connected on the horizontal ends of support base upper end；Described support slipper is slidably connected at riser guide
On, and be located above lifting slider.
Described pressure head includes metal portion and plastic section, and the upper end of metal portion is with the piston rod free end press-fiting driving cylinder even
Connect, lower end be connected with plastic section upper end and simultaneously with press-fit support base and be connected；Plastic section is the cylinder of hollow, plastic section bottom
Cylinder barrel is provided with least two along the circumferential direction uniform axial grooves, and axial groove extends at plastic section lower end port and passes through
Wear.
After above structure, this utility model compared with prior art, has the following advantages that：
1) after being fallen on sealing ring fairlead due to sealing ring, along sealing ring fairlead to next in the presence of pressure head
Side expansion is while sliding, so that sealing ring remains the axiality with camshaft when being press fit on camshaft, therefore, close
The assembling of seal is more accurate, further ensures the sealing property that salient mounting joins rear camshaft；
2) setting of fairlead elevating mechanism, makes sealing ring fairlead can adapt to the sealing ring of the camshaft of different length
Assembling, makes the scope of application of this press-loading apparatus wider；
3) pressure head includes metal portion and plastic section, and plastic section is provided with axial groove, make pressure head band dynamic seal ring to
While pushing, the changeover portion of sealing ring fairlead and the size of expansion segment can be adapted to completely, thus ensureing pushing of sealing ring
The stress of assembling more equalizes.
Brief description
Fig. 1 is the main structure diagram of the press-loading apparatus of this utility model cam Simmer ring pressing machine.
Fig. 2 is the side structure schematic view of the press-loading apparatus of this utility model cam Simmer ring pressing machine.
Fig. 3 is the structural representation of press-loading device in this utility model.
Fig. 4 is the structural representation of sealing ring fairlead in this utility model.
Fig. 5 is the structural representation of fairlead elevating mechanism in this utility model.
Wherein, 1, camshaft；2nd, press-fit driving cylinder；3rd, support base；4th, press-fit support base；5th, pressure head；5-1, metal portion；5-
2nd, plastic section；5-3, axial groove；6th, sealing ring fairlead；6-1, positioning section；6-2, changeover portion；6-3, expansion segment；7th, fairlead
Elevating mechanism；8th, riser guide；9th, connecting plate；10th, parallelly opening-and-closing type gas pawl；11st, lift cylinder；12nd, lift fixed seat；13、
Support slipper；14th, lifting slider；15th, sealing ring.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in more detail.
The structural representation of the press-loading apparatus of this utility model cam Simmer ring pressing machine shown in Fig. 1～Fig. 5 can
Know, it includes support base 3, sealing ring fairlead 6, fairlead elevating mechanism 7 and press-loading device.Described support base 3 is in be inverted
L-shaped, the lower end of vertical end is fixedly connected with the working plate of pressing machine, and the upper end of support base 3 is horizontal ends.Described press-fits
Mechanism is connected to the horizontal ends of support base 3, and sealing ring fairlead 6 passes through fairlead elevating mechanism 7 to be slided with support base 3 vertical direction
It is dynamically connected, sealing ring fairlead 6 is located between pressure head 5 and the camshaft 1 of vertical direction of press-loading device, and pressure head 5, sealing
The axis of circle fairlead 6 and camshaft 1 three is in same axis.
Described sealing ring fairlead 6 from top to bottom includes positioning section 6-1, changeover portion 6-2 and the expansion being connected as a single entity successively
Section 6-3, sealing ring slides into expansion segment 6-3 through the pressure of press-loading device from changeover portion 6-2 after being socketed in positioning section 6-1,
The diameter dimension of expansion segment 6-3 is more than the diameter dimension of positioning section 6-1.The upper end of positioning section 6-1 is located at the underface of pressure head 5,
The lower end of expansion segment 6-3 is socketed in the upper end of camshaft 1.
Described fairlead elevating mechanism 7 includes parallelly opening-and-closing type gas pawl 10, lift cylinder 11, lifting fixed seat 12, rises
Fall guide rail 8 and lifting slider 14.Described riser guide 8 vertical direction is connected on the side wall of support base 3, and lifting slider 14 is sliding
It is automatically connected on riser guide 8.Described lifting fixed seat 12 one end is fixedly connected with support base 3, and lift cylinder 11 is in vertically
Direction is arranged, and its lower end is connected with the other end of lifting fixed seat 12, and parallelly opening-and-closing type gas pawl 10 is arranged in horizontal direction, and it is solid
Fixed end is connected with the upper end of lift cylinder 11 and passes through connecting plate 9 and is connected with lifting slider 14, and its opening and closing end is guided with sealing ring
Set 6 is held tightly or is disengaged.
Described press-loading device also includes press-fiting driving cylinder 2, press-fits support base 4 and support slipper 13, press-fits support base 4
One end is fixedly connected on support slipper 13, and the other end connects pressure head 5, and the upper end of pressure head 5 is with the piston rod press-fiting driving cylinder 2 certainly
Connected by end, the cylinder body press-fiting driving cylinder 2 is fixedly connected on the horizontal ends of support base 3 upper end.Described support slipper 13 slides
It is connected on riser guide 8, and be located above lifting slider 14.
Described pressure head 5 includes metal portion 5-1 and plastic section 5-2, the upper end of metal portion 5-1 and the work press-fiting driving cylinder 2
Stopper rod free end connects, lower end be connected with plastic section 5-2 upper end and simultaneously with press-fit support base 4 and be connected.Plastic section 5-2 is hollow
Cylinder, the cylinder barrel of plastic section 5-2 bottom is provided with least two along the circumferential direction uniform axial groove 5-3, axial groove
5-3 extends through at plastic section 5-2 lower end port.
The above, be only the preferably feasible enforcement example of this utility model it is impossible to therefore limit to of the present utility model
Interest field, for those skilled in the art, all makes with the technical solution of the utility model and technology design
Other various corresponding changes all should belong within this utility model scope of the claims.
Claims (5)
1. a kind of press-loading apparatus of cam Simmer ring pressing machine it is characterised in that：It includes support base (3), sealing ring guiding
Set (6), fairlead elevating mechanism (7) and press-loading device；Described support base (3) is in inverted L-shaped, the lower end of vertical end and pressure
The working plate of installation is fixedly connected, and the upper end of support base (3) is horizontal ends；Described press-loading device is connected to support base (3)
Horizontal ends, sealing ring fairlead (6) is slidably connected with support base (3) vertical direction by fairlead elevating mechanism (7), sealing
Circle fairlead (6) is located between pressure head (5) and the camshaft (1) of vertical direction of press-loading device, and pressure head (5), sealing ring
The axis of fairlead (6) and camshaft (1) three is in same axis.
2. cam Simmer ring pressing machine according to claim 1 press-loading apparatus it is characterised in that：Described sealing ring
Fairlead (6) from top to bottom includes positioning section (6-1), changeover portion (6-2) and the expansion segment (6-3) being connected as a single entity successively, sealing
Enclose the pressure through press-loading device after (15) are socketed in positioning section (6-1) and slide into expansion segment (6-3) from changeover portion (6-2), expand
The diameter dimension opening section (6-3) is more than the diameter dimension of positioning section (6-1)；The upper end of positioning section (6-1) is just being located at pressure head (5)
Lower section, the lower end of expansion segment (6-3) is socketed in the upper end of camshaft (1).
3. cam Simmer ring pressing machine according to claim 1 press-loading apparatus it is characterised in that：Described fairlead
Elevating mechanism (7) includes parallelly opening-and-closing type gas pawl (10), lift cylinder (11), lifting fixed seat (12), riser guide (8) and rises
Fall slide block (14)；Described riser guide (8) vertical direction is connected on the side wall of support base (3), and lifting slider (14) slides
It is connected on riser guide (8)；Described lifting fixed seat (12) one end is fixedly connected with support base (3), lift cylinder (11)
Arrange in vertical direction, its lower end is connected with the other end of lifting fixed seat (12), parallelly opening-and-closing type gas pawl (10) is in level side
To setting, its fixing end is connected with the upper end of lift cylinder (11) and passes through connecting plate (9) and is connected with lifting slider (14), and it is opened
Closed end is held tightly with sealing ring fairlead (6) or is disengaged.
4. cam Simmer ring pressing machine according to claim 3 press-loading apparatus it is characterised in that：Described pressing machine
Structure also includes press-fiting driving cylinder (2), press-fits support base (4) and support slipper (13), and the one end press-fiting support base (4) is fixedly connected
On support slipper (13), the other end connects pressure head (5), the upper end of pressure head (5) and the piston rod free end press-fiting driving cylinder (2)
Connect, the cylinder body press-fiting driving cylinder (2) is fixedly connected on the horizontal ends of support base (3) upper end；Described support slipper (13) is sliding
It is automatically connected on riser guide (8), and be located above lifting slider (14).
5. cam Simmer ring pressing machine according to claim 4 press-loading apparatus it is characterised in that：Described pressure head
(5) metal portion (5-1) and plastic section (5-2) are included, the upper end of metal portion (5-1) is with the piston rod press-fiting driving cylinder (2) freely
End connects, lower end be connected with plastic section (5-2) upper end and simultaneously with press-fit support base (4) and be connected；Plastic section (5-2) is hollow
Cylinder, the cylinder barrel of plastic section (5-2) bottom is provided with least two along the circumferential direction uniform axial grooves (5-3), axially
Groove (5-3) extends through at plastic section (5-2) lower end port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871236.7U CN205989293U (en) | 2016-08-11 | 2016-08-11 | The press-loading apparatus of cam Simmer ring pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871236.7U CN205989293U (en) | 2016-08-11 | 2016-08-11 | The press-loading apparatus of cam Simmer ring pressing machine |
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| Publication Number | Publication Date |
|---|---|
| CN205989293U true CN205989293U (en) | 2017-03-01 |
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ID=58106887
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620871236.7U Active CN205989293U (en) | 2016-08-11 | 2016-08-11 | The press-loading apparatus of cam Simmer ring pressing machine |
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| Country | Link |
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| CN (1) | CN205989293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363516A (en) * | 2017-08-25 | 2017-11-21 | 广州市松川自动化设备有限公司 | A kind of integrated test machine |
| CN107363510A (en) * | 2017-09-19 | 2017-11-21 | 中铁隧道局集团有限公司 | A kind of shield/TBM main bearing seal ring press-fitting tools |
| CN109421024A (en) * | 2017-12-29 | 2019-03-05 | 湖北航特科技有限责任公司 | A kind of piston press-fitting tool |
-
2016
- 2016-08-11 CN CN201620871236.7U patent/CN205989293U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363516A (en) * | 2017-08-25 | 2017-11-21 | 广州市松川自动化设备有限公司 | A kind of integrated test machine |
| CN107363516B (en) * | 2017-08-25 | 2023-08-18 | 广州市松川自动化设备有限公司 | Comprehensive testing machine |
| CN107363510A (en) * | 2017-09-19 | 2017-11-21 | 中铁隧道局集团有限公司 | A kind of shield/TBM main bearing seal ring press-fitting tools |
| CN107363510B (en) * | 2017-09-19 | 2023-02-28 | 中铁隧道局集团有限公司 | Shield/TBM main bearing sealing ring press-fitting tool |
| CN109421024A (en) * | 2017-12-29 | 2019-03-05 | 湖北航特科技有限责任公司 | A kind of piston press-fitting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |