CN207874106U - Nitrogen gas spring O-ring tooling - Google Patents
Nitrogen gas spring O-ring tooling Download PDFInfo
- Publication number
- CN207874106U CN207874106U CN201820161652.7U CN201820161652U CN207874106U CN 207874106 U CN207874106 U CN 207874106U CN 201820161652 U CN201820161652 U CN 201820161652U CN 207874106 U CN207874106 U CN 207874106U
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- China
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- ring
- pushing ram
- fixed plate
- nitrogen gas
- gas spring
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Abstract
The utility model discloses a kind of nitrogen gas spring O-ring toolings, including cylinder body and mounting cap, it is provided with suction nozzle at the top of the cylinder body, O-shaped retainer plate is provided on the suction nozzle, the bottom end of the mounting cap is fixedly connected with fixed plate, and pushing ram is fixedly connected in the fixed plate, and the pushing ram runs through fixed plate and extends to the bottom of fixed plate, the bottom of the pushing ram is provided with O-ring, and thread groove is offered in the fixed plate and positioned at the left and right sides of pushing ram.The nitrogen gas spring O-ring tooling, by the way that pushing ram, threaded rod and compression ring is arranged, so that O-ring to be sleeved on to the end of pushing ram, by the way that the end of pushing ram to be put into suction nozzle, then it is rotatablely installed cap and makes threaded rod that compression ring be driven to push, so that O-ring is mounted in O-shaped retainer plate, the device makes easier for installation, reduces the abrasion of O-ring, improves the operating efficiency of worker, the apparatus structure is reasonable, is easy to use.
Description
Technical field
The utility model belongs to nitrogen gas spring O-ring tooling technical field, and in particular to a kind of nitrogen gas spring O-ring work
Dress.
Background technology
Nitrogen gas spring is a kind of component with spring function, and high pressure nitrogen is sealed in determining container by it, external force
Nitrogen is compressed by plunger rod, obtains certain elastic force pressure by high pressure nitrogen expansion when the external force is removed, this component claims
For nitrogen cylinder or gas spring, abbreviation nitrogen gas spring, be conventional helical spring upgraded product and high-tech content,
Domesticize substitute products.In mould industry, conventional elastic means have spring, rubber and air cushion, these elastic elements are in industry
It is widely used in field, solves the needs of various elastic energy storages, play the effect of its application.Nitrogen gas spring has
Have small, elastic force is big, long lifespan, the constant feature of elastic force pressure.Small to save die space, elastic force can reduce greatly spring
Quantity, long lifespan can reduce mold repair number, therefore reduce the totle drilling cost of mold, thus be widely used in a mold.
But majority is all manually installed in mounting O-shaped rings so that efficiency is low, and larger to the damage degree of O-ring, therefore needs
Design a kind of nitrogen gas spring O-ring tooling.
Utility model content
The purpose of this utility model is to provide a kind of nitrogen gas spring O-ring toolings, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of nitrogen gas spring O-ring tooling, including
Cylinder body and mounting cap are provided with suction nozzle at the top of the cylinder body, O-shaped retainer plate, the installation are provided on the suction nozzle
The bottom end of cap is fixedly connected with fixed plate, is fixedly connected with pushing ram in the fixed plate, the pushing ram through fixed plate and
Extend to the bottom of fixed plate, the bottom of the pushing ram is provided with O-ring, in the fixed plate and positioned at the left and right of pushing ram
Both sides offer thread groove, and the opening of the thread groove has been fixedly connected with the first limited block, the inside of the thread groove
It is provided with threaded rod, the threaded rod is through thread groove and extends to the outside of thread groove, the top of the threaded rod and is located at
The inside of thread groove is fixedly connected with the second limited block being used cooperatively with the first limited block, the bottom end of the threaded rod and is located at
The surface of pushing ram is equipped with compression ring.
Preferably, the pushing ram bottom end and positioned at compression ring lower section be slope surface shape.
Preferably, the bottom end of the pushing ram and the diameter of suction nozzle are identical.
Preferably, it is to be slidably connected between the compression ring and pushing ram.
The technique effect and advantage of the utility model：The nitrogen gas spring O-ring tooling, by the way that pushing ram, threaded rod is arranged
And compression ring so that O-ring is sleeved on to the end of pushing ram, by the way that the end of pushing ram to be put into suction nozzle, is then rotated
Mounting cap makes threaded rod that compression ring be driven to push so that O-ring is mounted in O-shaped retainer plate, which makes installation more
It is convenient, the abrasion of O-ring is reduced, the operating efficiency of worker is improved, the apparatus structure is reasonable, is easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structure enlargement diagram at the A of the utility model.
In figure：1 cylinder body, 2 suction nozzles, 3 O-shaped retainer plates, 4 mounting caps, 5 fixed plates, 6 pushing rams, 7 O-rings, 8 screw threads
Slot, 9 first limited blocks, 10 threaded rods, 11 second limited blocks, 12 compression rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of nitrogen gas spring O-ring tooling as shown in Figs. 1-2, including cylinder body 1 and mounting cap
4, the top of the cylinder body 1 is provided with suction nozzle 2, and O-shaped retainer plate 3, the bottom of the mounting cap 4 are provided on the suction nozzle 2
End is fixedly connected with fixed plate 5, pushing ram 6 is fixedly connected in the fixed plate 5, the pushing ram 6 is through fixed plate 5 and prolongs
Extend to the bottom of fixed plate 5, the bottom of the pushing ram 6 is provided with O-ring 7, in the fixed plate 5 and positioned at pushing ram 6
The left and right sides offers thread groove 8, and the opening of the thread groove 8 has been fixedly connected with the first limited block 9, the thread groove
8 are internally provided with threaded rod 10, and the threaded rod 10 is through thread groove 8 and extends to the outside of thread groove 8, the threaded rod
10 top and it is fixedly connected with the second limited block 11 being used cooperatively with the first limited block 9 positioned at the inside of thread groove 8, it is described
The bottom end of threaded rod 10 and positioned at pushing ram 6 surface be equipped with compression ring 12.
Specifically, 6 bottom end of the pushing ram and positioned at compression ring 12 lower section be slope surface shape, convenient for pushing ram 6 enter into
Gas nozzle 2 facilitates O-ring 3 to slide.
Specifically, the bottom end of the pushing ram 6 is identical as the diameter of suction nozzle 2.
Specifically, being moved up and down convenient for compression ring 12 between the compression ring 12 and pushing ram 6 to be slidably connected.
The nitrogen gas spring O-ring tooling, by the way that O-ring 7 is sleeved on pushing ram 6, then by pushing ram 6 be placed on into
At gas nozzle 2, O-ring 7 is moved up on pushing ram 6 by the cross-section structure of 6 bottom of pushing ram, then passes through rotational installation
Cap 4 is so that threaded rod 10 drives compression ring 12 to be pressed downward so that presses to O-ring 7 in O-shaped retainer plate 3, then by pushing ram 6
It takes out so that O-ring 7 is detached with pushing ram 6, and the apparatus structure is reasonable, is easy to use.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of nitrogen gas spring O-ring tooling, including cylinder body（1）And mounting cap（4）, it is characterised in that：The cylinder body（1）Top
Portion is provided with suction nozzle（2）, the suction nozzle（2）On be provided with O-shaped retainer plate（3）, the mounting cap（4）Bottom end fix connect
It is connected to fixed plate（5）, the fixed plate（5）On be fixedly connected with pushing ram（6）, the pushing ram（6）Through fixed plate（5）And
Extend to fixed plate（5）Bottom, the pushing ram（6）Bottom be provided with O-ring（7）, the fixed plate（5）Above and it is located at
Pushing ram（6）The left and right sides offer thread groove（8）, the thread groove（8）Opening be fixedly connected with the first limit
Position block（9）, the thread groove（8）Be internally provided with threaded rod（10）, the threaded rod（10）Through thread groove（8）And extend
To thread groove（8）Outside, the threaded rod（10）Top and be located at thread groove（8）Inside be fixedly connected with and first limit
Position block（9）The second limited block being used cooperatively（11）, the threaded rod（10）Bottom end and be located at pushing ram（6）Surface be equipped with
Compression ring（12）.
2. a kind of nitrogen gas spring O-ring tooling according to claim 1, it is characterised in that：The pushing ram（6）Bottom end and
Positioned at compression ring（12）Lower section be slope surface shape.
3. a kind of nitrogen gas spring O-ring tooling according to claim 1, it is characterised in that：The pushing ram（6）Bottom end
With suction nozzle（2）Diameter it is identical.
4. a kind of nitrogen gas spring O-ring tooling according to claim 1, it is characterised in that：The compression ring（12）With push away
Into bar（6）Between to be slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161652.7U CN207874106U (en) | 2018-01-31 | 2018-01-31 | Nitrogen gas spring O-ring tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161652.7U CN207874106U (en) | 2018-01-31 | 2018-01-31 | Nitrogen gas spring O-ring tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874106U true CN207874106U (en) | 2018-09-18 |
Family
ID=63509356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820161652.7U Active CN207874106U (en) | 2018-01-31 | 2018-01-31 | Nitrogen gas spring O-ring tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874106U (en) |
-
2018
- 2018-01-31 CN CN201820161652.7U patent/CN207874106U/en active Active
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