CN207386281U - A kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel - Google Patents
A kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel Download PDFInfo
- Publication number
- CN207386281U CN207386281U CN201721234648.0U CN201721234648U CN207386281U CN 207386281 U CN207386281 U CN 207386281U CN 201721234648 U CN201721234648 U CN 201721234648U CN 207386281 U CN207386281 U CN 207386281U
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- CN
- China
- Prior art keywords
- equipment
- shock absorber
- oil storage
- swollen
- vehicle shock
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- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to bulging apparatus fields, particularly a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel, including equipment matrix, the lower face of the equipment matrix is equipped with power set, the upper surface of the equipment matrix is equipped with hold-down devices, pushes up cone core mandril using lower oil cylinder, and then cone core is ejected upwards, fatigue resistance is strong, not vulnerable；It is improved on the basis of original equipment, without other Expenses Cost；Simple in structure, maintenance facility is used suitable for most of users.
Description
Technical field
The utility model is related to bulging apparatus field, a kind of particularly vertical swollen chartered plane of vehicle shock absorber oil storage cylinder barrel is set
It is standby.
Background technology
Bulging is that highly pressurised liquid is passed to inside pipe or in slab one side, gas or is put into rigid body petal, forces pipe, plate
Plastic deformation, the process for stamping and forming of workpiece is made, bulging deformation is uniform, it is only necessary to which one piece of mold can save molding expense
With, but aided process is more, inefficient, in vehicle shock absorber production, for support spring lower tray, it is often necessary to
Three convex closures of expansion on rear shock absorber store oil cylinder barrel are played a supporting role to match somebody with somebody to merge with other parts, therefore many at present
Enterprise all processes the convex closure on store oil cylinder barrel using such equipment.
In the expansion convex hull mold for oil storage cylinder of shock absorber for being 200820230663.2 such as China Patent No., there are three processing tools
During the oil storage cylinder of swollen convex closure, oil storage cylinder is first inserted into upper die component mandrel by direction initialization, makes the spring and punch-pin above mandrel
Among oil storage cylinder, then oil storage cylinder is inserted into punch-pin /V vertically downward, pulls handle, rotate cam disc by workpiece clamp
Tightly, mandrel is retracted, and handle rotates, and oil storage cylinder release is removed, but in the apparatus, complicated, maintenance is inconvenient, and only
It realizes and resets with spring, easily fail, therefore still need to be improved this.
The content of the invention
To solve the above-mentioned problems, the utility model proposes a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel.
A kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel, including equipment matrix, under the equipment matrix
End face is equipped with power set, and the upper surface of the equipment matrix is equipped with hold-down devices；The equipment matrix includes setting
Standby workbench, the fixation guide rail bottom plate on equipment workbench.
Notch cuttype through hole there are one being set on the fixation guide rail bottom plate.
Mold fixed glides are installed on the equipment matrix, it is total that swollen bag mold is installed in mold fixed glides
Into being connected with mold advance and retreat oil cylinder in mold fixed glides.
The swollen bag die assembly includes punch-pin fixed core cylinder, the cone core in punch-pin fixed core cylinder, described
Three valve punch-pin are provided in punch-pin fixed core cylinder, plate spring sheet, the cone core are connected between the cone core and three valve punch-pin
End be connected with helical spring.
The piston rod of the mold advance and retreat oil cylinder is connected with mold fixed glides.
The power set include lower oil cylinder, are installed on lower oil cylinder demoulding mandril connects on mandril is demoulded
Cone core mandril.
The hold-down devices be included in equipment matrix upper surface setting power pressure head, connected on power pressure head it is upper
Oil cylinder.
Preferably, the present apparatus is improved by the internal structure to former frock and equipment table top, i.e., sets not increasing original
Under conditions of standby action, after punch-pin first is departed from workpiece automatically, then workpiece from outer die cavity is ejected automatically, make swollen bag region complete
Total detachment mold spacing zone by such transformation, can easily take out pipe fitting, and reduce cost.
The beneficial effects of the utility model are：The utility model is pushed up cone core mandril using lower oil cylinder, and then will
Cone core ejects upwards, and fatigue resistance is strong, not vulnerable；Be improved on the basis of original equipment, without it is other expend into
This；Simple in structure, maintenance facility is used suitable for most of users.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is vehicle shock absorber oil storage cylinder barrel part drawing；
Fig. 2 is the main structure diagram of the utility model；
Fig. 3 is the action flow chart of the utility model；
Fig. 4 is the three valve punch structure schematic diagrames of the utility model；
Fig. 5 is the equipment basal body structure schematic diagram of the utility model.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the utility model are easy to understand, under
It is expanded on further in face of the utility model.
As shown in Figures 1 to 5, the vertical swollen chartered plane equipment of a kind of vehicle shock absorber oil storage cylinder barrel, including equipment matrix 4,
It is characterized in that：The lower face of the equipment matrix 4 is equipped with power set, and the upper surface of the equipment matrix 4 is equipped with
Hold-down devices；The equipment matrix 4 includes equipment workbench 10, the fixation guide rail bottom plate on equipment workbench 10
11。
Mold fixed glides 6 are installed on the equipment matrix 4, swollen bag mold is installed in mold fixed glides 6
Assembly 7 is connected with mold advance and retreat oil cylinder 5 in mold fixed glides 6.
The swollen bag die assembly 7 includes punch-pin fixed core cylinder 12, the cone core 13 in punch-pin fixed core cylinder 12,
Three valve punch-pin 14 are provided in the punch-pin fixed core cylinder 12, plate is connected between the 13 and three valve punch-pin 14 of cone core
Reed 15, the end of the cone core 13 are connected with helical spring 16.
The piston rod of the mold advance and retreat oil cylinder 5 is connected with mold fixed glides 6.
The power set connect including lower oil cylinder 1, the demoulding mandril 2 installed on lower oil cylinder 1, on demoulding mandril 2
The cone core mandril 3 connect.
It is set on the fixation guide rail bottom plate 11 there are one notch cuttype through hole, the notch cuttype through hole is with demoulding mandril
2 cooperations.
The hold-down devices are included in the power pressure head 8 of 4 upper surface of equipment matrix setting, are connected on power pressure head 8
Upper cylinder 9.
The mold advance and retreat oil cylinder 5 is when unused, the piston rod that is connected on the lower oil cylinder 1 and upper cylinder 9
It is in contraction state.
The application method of the utility model：Before three convex closures are processed, the punch-pin conical surface is first inserted into punch-pin downward and is fixed
In punch-pin fixing groove on core cylinder 12, three groups of plate spring sheets 15 are installed, and install helical spring 16, complete the peace of three valve punch-pin 14
Dress；Then swollen bag die assembly 7 is fixed in mold fixed glides 6, piston rod and the mold fixed glides of mold advance and retreat oil cylinder 5
6 are connected, and when mold advance and retreat oil cylinder 5 is in unused state, upper cylinder 9 and lower 1 piston rod of oil cylinder are retracted at this time, cone core
When mandril 3 declines and completely disengages the work of mold fixed glides 6, after lower button, mold advance and retreat oil cylinder 5 retreats, and drags mold
Assembly 7 is placed in pressing position；The demoulding mandril 2 connected on 1 piston rod of lower oil cylinder below equipment workbench 10 is led by fixation
Notch cuttype through hole among orbiting end plate 11 can push up cone core mandril 3, and then cone core 13 is ejected upwards, in three subplates
Under the rebound effect of reed 15 so that three valve punch-pin 14 leave workpiece, and are fully retracted in punch-pin fixed core cylinder 12, so as to
Ensure that three valve punch-pin 14 do not interfere picking and placeing for workpiece.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection domain is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel, including equipment matrix (4), it is characterised in that：Described
The lower face of equipment matrix (4) is equipped with power set, and the upper surface of the equipment matrix (4) is equipped with hold-down devices；Institute
The equipment matrix (4) stated includes equipment workbench (10), the fixation guide rail bottom plate (11) on equipment workbench (10).
2. a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel according to claim 1, it is characterised in that：It is described
Fixation guide rail bottom plate (11) on set there are one notch cuttype through hole.
3. a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel according to claim 2, it is characterised in that：It is described
Equipment matrix (4) on mold fixed glides (6) are installed, swollen bag die assembly is installed in mold fixed glides (6)
(7), mold advance and retreat oil cylinder (5) is connected in mold fixed glides (6).
4. a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel according to claim 3, it is characterised in that：It is described
Swollen bag die assembly (7) include punch-pin fixed core cylinder (12), the cone core (13) in punch-pin fixed core cylinder (12), it is described
Punch-pin fixed core cylinder (12) in be provided with three valve punch-pin (14), be connected between the cone core (13) and three valve punch-pin (14)
Plate spring sheet (15), the end of the cone core (13) are connected with helical spring (16).
5. a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel according to claim 3, it is characterised in that：It is described
The piston rod of mold advance and retreat oil cylinder (5) be connected with mold fixed glides (6).
6. a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel according to claim 1, it is characterised in that：It is described
Power set include lower oil cylinder (1), the demoulding mandril (2) installed on lower oil cylinder (1), connected in demoulding mandril (2)
Cone core mandril (3).
7. a kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel according to claim 1, it is characterised in that：It is described
Hold-down devices be included in the power pressure head (8) of equipment matrix (4) upper surface setting, oiling of being connected on power pressure head (8)
Cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234648.0U CN207386281U (en) | 2017-09-25 | 2017-09-25 | A kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234648.0U CN207386281U (en) | 2017-09-25 | 2017-09-25 | A kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386281U true CN207386281U (en) | 2018-05-22 |
Family
ID=62405053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721234648.0U Expired - Fee Related CN207386281U (en) | 2017-09-25 | 2017-09-25 | A kind of vertical swollen chartered plane equipment of vehicle shock absorber oil storage cylinder barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238307A (en) * | 2019-06-28 | 2019-09-17 | 成都联创精密机械有限公司 | A kind of fuel tank bulging device |
-
2017
- 2017-09-25 CN CN201721234648.0U patent/CN207386281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238307A (en) * | 2019-06-28 | 2019-09-17 | 成都联创精密机械有限公司 | A kind of fuel tank bulging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20210925 |