CN207756646U - Cam Simmer ring apparatus for shaping - Google Patents
Cam Simmer ring apparatus for shaping Download PDFInfo
- Publication number
- CN207756646U CN207756646U CN201820141197.4U CN201820141197U CN207756646U CN 207756646 U CN207756646 U CN 207756646U CN 201820141197 U CN201820141197 U CN 201820141197U CN 207756646 U CN207756646 U CN 207756646U
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- China
- Prior art keywords
- shaping
- gauge
- support base
- snap
- pneumatic clamper
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Abstract
The utility model discloses a kind of cam Simmer ring apparatus for shaping, including support base, support base is equipped with Shaping Module and parallel open and close type pneumatic clamper, and on support base, opening and closing end is connect the fixing end slidable connection of parallelly opening-and-closing type pneumatic clamper with Shaping Module；Shaping Module is two pieces and is connected on two movable blocks of parallelly opening-and-closing type pneumatic clamper, the opposite side of two pieces of Shaping Modules is equipped with snap-gauge and lower snap-gauge, there are gaps between upper snap-gauge and lower snap-gauge, and it is equipped with semi-circular recesses on upper snap-gauge and lower snap-gauge, when two Shaping Modules are bonded relatively, the shaping type face for being fitted on the outside of sealing ring is formd between corresponding semi-circular recesses.A kind of cam Simmer ring apparatus for shaping disclosed by the utility model is carried out at the same time two sealing rings after being expanded on camshaft and compresses shaping, restitution, to avoid the leakage phenomenon generated because of sealing ring and not being bonded for seal groove, improves sealing performance.
Description
Technical field
The utility model is related to the technical fields of mechanical equipment, are especially a kind of cam Simmer ring apparatus for shaping.
Background technology
Camshaft is a component in piston engine, its effect is exactly to control unlatching and the closure of valve.Cam
The main body of axis is one and the approximately uniform cylindrical barred body of air cylinder group length, and being cased with several on axis body is used for driving valve
Cam, the end of camshaft is additionally provided with the sealing ring being connect with engine cylinder body fitted seal, because sealing ring is to be pressed into
In the seal groove of camshaft, and the usually internal diameter size of sealing ring is less than the axial end size on camshaft, so being pressed
After sealing ring is deformed in the process, internal diameter of the seal ring size is made to increase.
Occur a kind of press mounting device for seal rings in the prior art, one is first passed through before sealing ring is inserted in camshaft seal groove
Then a guide sleeve is set in the seal groove on camshaft to sealing Extendable cycles, facilitates the press fitting of sealing ring again；But it seals
After circle is easily inserted into the expanded, once without restoring in time, sealing ring would not be bonded completely with the extruding of seal groove, to leak
The phenomenon that, cause poor sealing performance even without sealing function.So corresponding seal groove is not pressed into sealing on camshaft
After circle, it is required for the process by continuing compression, shaping to ensure that sealing ring is restored well.
Utility model content
Technical problem to be solved by the utility model is to provide one kind capable of being clamped position positioning, and to cam
Two sealing rings after being expanded on axis are carried out at the same time compresses shaping, restitution, to avoid because of sealing ring and seal groove
The leakage phenomenon for not being bonded and generating improves the cam Simmer ring apparatus for shaping of sealing performance.
In order to solve the above technical problems, cam Simmer ring apparatus for shaping provided by the utility model, including support base, institute
The support base stated is equipped with Shaping Module and drives the parallelly opening-and-closing type pneumatic clamper of Shaping Module folding, the parallelly opening-and-closing type pneumatic clamper
Fixing end slidable connection on support base, opening and closing end connect with Shaping Module；The Shaping Module is two pieces and difference
It is connected on two movable blocks of parallelly opening-and-closing type pneumatic clamper, the opposite side of two pieces of Shaping Modules is equipped with snap-gauge and lower card
Plate, there are gaps between the upper snap-gauge and lower snap-gauge, and are equipped with semi-circular recesses on upper snap-gauge and lower snap-gauge, and two whole
When shape module is bonded relatively, the shaping type face for being fitted on the outside of sealing ring is formd between corresponding semi-circular recesses.
After using the above structure, the utility model has the following advantages compared with prior art：
The cam Simmer ring apparatus for shaping of this practicality controls two pieces of Shaping Modules to cam by parallelly opening-and-closing type pneumatic clamper
Two sealing rings up and down being pressed on axis carry out shaping recovery, and are respectively provided with upper layer and lower layer on two pieces of Shaping Modules in this structure
Semicircle groove is arranged on the snap-gauge of every piece of shaping template in snap-gauge, when the shaping template on both sides merges, on corresponding both sides snap-gauge
Semicircle groove surround and form closed round shaping surface and received the sealing of expanding extruding to what is be just pressed on camshaft
Circle carries out shaping, makes its restore to shrink, avoids the leakage phenomenon generated because of sealing ring and not being bonded for seal groove, improves close
Sealing property；Most of all, in this practicality on every piece of shaping mould have upper layer and lower layer snap-gauge, two layers of snap-gauge position respectively with it is convex
Two sealing ring positions up and down on wheel shaft are corresponding, you can to realize the synchronization shaping of two sealing rings, carry efficient same
When, also ensure the consistency of shaping effect.
As an improvement, the bottom surface of two Shaping Modules is equipped with limited block, when Shaping Module drops to limited block
When acting against camshaft upper end step ring, upper snap-gauge, lower snap-gauge on the Shaping Module are sealed with two on camshaft respectively
It is corresponding to enclose position.The limited block primarily serves position-limiting action, and when Shaping Module is during decline, which connects
When having contacted preset step ring on camshaft, illustrate at this point, upper snap-gauge, lower snap-gauge on Shaping Module on camshaft
The position of corresponding two sealing rings is in alignment, and parallelly opening-and-closing type pneumatic clamper, which clamps, at this time shrinks, on two Shaping Modules
Upper snap-gauge, lower snap-gauge then carries out compression shaping to two sealing rings on camshaft accordingly, promotes its recovery so that sealing
Circle is fitted closely with seal groove.
Further, one end slidable connection of the parallelly opening-and-closing type pneumatic clamper refers to the support base on support base
Side wall be equipped with guide rail and sliding block, the sliding block is slidably connected on guide rail, and the sliding block is equipped with mounting base, described
Parallelly opening-and-closing type pneumatic clamper is connected in mounting base, and the support base is equipped with the drive that drive installation seat is slided up and down along guide rail
Motivation structure.
Further, the driving mechanism includes driving cylinder and fixed seat, and the driving cylinder is in vertical peace
In fixed seat, the piston rod of the driving cylinder is connect with mounting base, and the fixed seat is connected on support base side wall.
Driving cylinder is driven more steadily, and facilitates control.
Preferably, the support base includes horizonal base plate and riser, the riser is fixedly connected on horizonal base plate
On, the junction of the horizonal base plate and riser is additionally provided with vertically arranged support rib.It is whole that support rib strengthens support base
The structural strength of body, improves stability.
Description of the drawings
Fig. 1 is camshaft structure schematic diagram.
Fig. 2 is the structural schematic diagram of the utility model cam Simmer ring apparatus for shaping.
Fig. 3 is another angled arrangement schematic diagram of the utility model cam Simmer ring apparatus for shaping.
Fig. 4 is the structural schematic diagram of the Shaping Module of the utility model.
Wherein, 100, camshaft, 101, step ring, the 102, first sealing ring, the 103, second sealing ring, 1, support base, 11,
Horizonal base plate, 12, riser, 13, support rib, 2, Shaping Module, 21, upper snap-gauge, 22, lower snap-gauge, 23, limited block, 3, parallel
Open and close type pneumatic clamper, 4, movable block, 5, semi-circular recesses, 6, guide rail, 7, sliding block, 8, mounting base, 9, driving mechanism, 91, driving gas
Cylinder, 92, fixed seat
Specific implementation mode
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Shown in Fig. 1~4, the utility model cam Simmer ring apparatus for shaping, including support base 1, in the present embodiment, institute
The support base 1 stated includes horizonal base plate 11 and riser 12, and the riser 12 is fixedly connected on horizonal base plate 11, the level
Bottom plate 11 and the junction of riser 12 are additionally provided with vertically arranged support rib 13.
The parallelly opening-and-closing type pneumatic clamper 3 that the support base 1 is equipped with Shaping Module 2 and Shaping Module 2 is driven to open and close, it is described
On support base 1, opening and closing end is connect the fixing end slidable connection of parallelly opening-and-closing type pneumatic clamper 3 with Shaping Module 2；The shaping
Module 2 is two pieces and is connected on two movable blocks 4 of parallelly opening-and-closing type pneumatic clamper 3, the opposite side of two pieces of Shaping Modules 2
It is equipped with snap-gauge 21 and lower snap-gauge 22, there are gaps between the upper snap-gauge 21 and lower snap-gauge 22, and upper snap-gauge 21 is under
It is equipped with semi-circular recesses 5 on snap-gauge 22, when two Shaping Modules 2 are bonded relatively, is formd between corresponding semi-circular recesses 5
Shaping type face for being fitted on the outside of sealing ring.
The bottom surface of two Shaping Modules 2 is equipped with limited block 23, is abutted against when Shaping Module 2 drops to limited block 23
In 100 upper end step ring 101 of camshaft, upper snap-gauge 21, lower snap-gauge 22 on the Shaping Module 2 respectively with camshaft 100
On the first sealing ring 102,103 position of the second sealing ring it is corresponding.
One end slidable connection of the parallelly opening-and-closing type pneumatic clamper 3 refers to the side wall of the support base 1 on support base 1
It is equipped with guide rail 6 and sliding block 7, the sliding block 7 is slidably connected on guide rail 6, and the sliding block 7 is equipped with mounting base 8, described
Parallelly opening-and-closing type pneumatic clamper 3 is connected in mounting base 8, and the support base 1 glides equipped with drive installation seat 8 on guide rail 6
Dynamic driving mechanism 9.The driving mechanism 9 includes driving cylinder 91 and fixed seat 92, and the driving cylinder 91 is in vertical
In fixed seat 92, the piston rod of the driving cylinder 91 is connect with mounting base 8, and the fixed seat 92 is connected to support
On 1 side wall of seat.
The above is only the preferably feasible implementation example of the utility model, cannot therefore be limitation the 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 technical concept
Other it is various it is corresponding change should all belong within the protection domain of the utility model claims.
Claims (5)
1. a kind of cam Simmer ring apparatus for shaping, including support base (1), it is characterised in that：The support base (1) is equipped with
The parallelly opening-and-closing type pneumatic clamper (3) that Shaping Module (2) and driving Shaping Module (2) open and close, parallelly opening-and-closing type pneumatic clamper (3) are consolidated
On support base (1), opening and closing end is connect fixed end slidable connection with Shaping Module (2)；The Shaping Module (2) be two pieces and
It is connected on two movable blocks (4) of parallelly opening-and-closing type pneumatic clamper (3), the opposite side of two pieces of Shaping Modules (2) is equipped with
Upper snap-gauge (21) and lower snap-gauge (22), there are gap between the upper snap-gauge (21) and lower snap-gauge (22), and upper snap-gauge (21)
Be equipped with semi-circular recesses (5) on lower snap-gauge (22), two Shaping Modules (2) are opposite when being bonded, corresponding semi-circular recesses
(5) the shaping type face for being fitted on the outside of sealing ring is formd between.
2. cam Simmer ring apparatus for shaping according to claim 1, it is characterised in that：Two Shaping Modules (2)
Bottom surface be equipped with limited block (23), act against end stand on camshaft (100) when Shaping Module (2) drops to limited block (23)
When rank ring (101), upper snap-gauge (21), lower snap-gauge (22) on the Shaping Module (2) respectively with first on camshaft (100)
Sealing ring (102), the second sealing ring (103) position are corresponding.
3. cam Simmer ring apparatus for shaping according to claim 1, it is characterised in that：The parallelly opening-and-closing type pneumatic clamper
(3) one end slidable connection refers to that the side wall of the support base (1) is equipped with guide rail (6) and sliding block on support base (1)
(7), the sliding block (7) is slidably connected on guide rail (6), and the sliding block (7) is equipped with mounting base (8), described parallel to open
Closed form pneumatic clamper (3) is connected in mounting base (8), and the support base (1) is equipped with drive installation seat (8) along on guide rail (6)
The driving mechanism (9) of lower slider.
4. cam Simmer ring apparatus for shaping according to claim 3, it is characterised in that：Driving mechanism (9) packet
Driving cylinder (91) and fixed seat (92) are included, the driving cylinder (91) is in be mounted vertically in fixed seat (92), the drive
The piston rod of cylinder (91) of taking offence is connect with mounting base (8), and the fixed seat (92) is connected on support base (1) side wall.
5. cam Simmer ring apparatus for shaping according to claim 1, it is characterised in that：The support base (1) includes
Horizonal base plate (11) and riser (12), the riser (12) are fixedly connected on horizonal base plate (11), the horizonal base plate
(11) it is additionally provided with vertically arranged support rib (13) with the junction of riser (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141197.4U CN207756646U (en) | 2018-01-26 | 2018-01-26 | Cam Simmer ring apparatus for shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141197.4U CN207756646U (en) | 2018-01-26 | 2018-01-26 | Cam Simmer ring apparatus for shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756646U true CN207756646U (en) | 2018-08-24 |
Family
ID=63182146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820141197.4U Active CN207756646U (en) | 2018-01-26 | 2018-01-26 | Cam Simmer ring apparatus for shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719235A (en) * | 2018-12-27 | 2019-05-07 | 芜湖哈特机器人产业技术研究院有限公司 | A kind of capacitor vibration disk discharging stitch apparatus for shaping |
-
2018
- 2018-01-26 CN CN201820141197.4U patent/CN207756646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719235A (en) * | 2018-12-27 | 2019-05-07 | 芜湖哈特机器人产业技术研究院有限公司 | A kind of capacitor vibration disk discharging stitch apparatus for shaping |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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: 315100 No. 788, JINDA Road, Panhuo street, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO SHENGLONG PCL CAMSHAFTS Co.,Ltd. |