CN208304330U - Set and piston rod assembling mechanism in a kind of nitrogen gas spring - Google Patents
Set and piston rod assembling mechanism in a kind of nitrogen gas spring Download PDFInfo
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- CN208304330U CN208304330U CN201820897242.9U CN201820897242U CN208304330U CN 208304330 U CN208304330 U CN 208304330U CN 201820897242 U CN201820897242 U CN 201820897242U CN 208304330 U CN208304330 U CN 208304330U
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- piston rod
- nitrogen gas
- gas spring
- assembling mechanism
- magnet
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Abstract
The utility model discloses set and piston rod assembling mechanisms in a kind of nitrogen gas spring, including pedestal, column and mounting plate, the middle set that telescoping cylinder is installed on mounting plate and its telescoping end passes through the fixing seat absorption nitrogen spring equipped with magnet, and the top surface of pedestal is provided with the mounting table for placing the piston rod of nitrogen gas spring, telescoping cylinder drives fixing seat mobile and middle set is inserted on piston rod.By covering the setting with piston rod assembling mechanism in the nitrogen gas spring, the mechanization degree of set and piston rod in assembling can effectively improve, to improve production efficiency and the quality of production.
Description
Technical field
The utility model relates to nitrogen gas spring, more particularly in a kind of pair of nitrogen gas spring middle set and piston rod carry out group
The mechanism of dress.
Background technique
Nitrogen gas spring (or nitrogen cylinder or nitrogen cylinder) is a kind of using high pressure nitrogen as the novel elastic component of working media, it
With small in size, elastic force is big, stroke is long, stable working, manufacture precision, long service life, spring curve is gentle and does not need
The advantages that preload, is applied on mold, can complete the common elastics component such as metal spring, rubber and air cushion and be difficult to the work completed
Make, can effectively simplify designing and manufacturing for mold, facilitate the installation and adjustment of mold, extend the service life of mold, and
Ensure the stabilization of product quality.
Nitrogen gas spring includes cylinder barrel, piston rod and middle set, and the inside of cylinder barrel has chamber and top opening, middle set setting
In the opening of cylinder barrel, piston rod activity is plugged in middle set and can slide along middle set.Process of this kind of nitrogen gas spring in production
Middle needs first assemble piston rod and middle set, then again by after assembling middle set and piston rod be installed on cylinder barrel.Wherein,
For the assembling between middle set and piston rod, artificial progress is relied primarily at present, and lacks effective assembling mechanism, so as to cause
Its speed of production is by serious restriction, and manually-operated human cost is high, quality is low, it is difficult to meet present chemical industry production
Requirement.
Utility model content
The main purpose of the utility model is the machine for proposing middle set in a kind of pair of nitrogen gas spring and piston rod and being assembled
Structure, to improve speed of production.
To achieve the above object, the utility model proposes set and piston rod assembling mechanisms in a kind of nitrogen gas spring, including admittedly
Surely pedestal, vertical column and the mounting plate being installed on column placed are equipped with telescopic telescoping cylinder on mounting plate, stretch
The telescopic end of contracting cylinder vertically downward and is directed toward the top surface of pedestal, is fixedly installed with fixing seat, fixing seat on the telescopic end of telescoping cylinder
On magnet is installed, the middle set of nitrogen gas spring is adsorbed in the bottom of fixing seat by magnet, and the top surface of pedestal, which is provided with to lower recess, puts
Platform is set, one end of the piston rod of nitrogen gas spring is placed in mounting table, and the axis direction of piston rod and middle set is overlapped；Described
Magnet is the sum of the weight that the suction of electromagnet or magnet both is greater than the weight of middle set and is less than middle set and piston rod.
Technical solutions of the utility model, pedestal are fixed placement, and column can be mounted on fixed pedestal, can also be with
It is in addition to be arranged, the former cooperation precision is more preferable, and the latter is then easily installed and safeguards；Equipped with flexible on mounting plate on column
Cylinder, the telescoping cylinder can be cylinder, be also possible to hydraulic cylinder or other, depending on specific selection can be with specific requirement；Telescoping cylinder
Telescopic end on fixing seat is housed, the magnet in fixing seat will be adsorbed in fixation by set in the nitrogen gas spring of required assembling by suction
On seat, meanwhile, nitrogen gas spring piston rod is placed on the mounting table of pedestal, and piston rod is axial consistent with middle set；In this way,
Middle set can be inserted on piston rod by telescoping cylinder stretching, extension decline；After middle set and piston rod mutually assemble, telescopic rod is driven
Fixing seat rises, in the process, if magnet is electromagnet, can stop adsorbing by way of power off demagnetization in cover, make
Set is fallen on piston rod；If magnet is common magnet, pass through the setting of its suction, after so that middle set is inserted in piston rod, magnet is
The combination of centered cover and piston rod applies suction, but since its suction is less than the sum of the weight of both middle set and piston rod, when solid
When reservation rises with telescoping cylinder, middle set will be disengaged from the absorption of magnet and stay in piston rod.By covering and living in the nitrogen gas spring
The setting of stopper rod assembling mechanism can effectively improve the mechanization degree of set and piston rod in assembling, to improve production efficiency
And the quality of production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of set and piston rod assembling mechanism in nitrogen gas spring.
Fig. 2,3 is cover and the partial structural diagram of piston rod assembling mechanism in nitrogen gas spring shown in Fig. 1.
Fig. 4,5 is cover and the working state structure schematic diagram of piston rod assembling mechanism in nitrogen gas spring.
Specific embodiment
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, shows
So, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as up, down, left, right, before and after,
Top, bottom, inside and outside, vertical, transverse direction, longitudinal direction, counterclockwise, clockwise, circumferentially, radially, axially ...), then directionality indicates only
For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, if relating to the description of " first " or " second " etc. in the utility model embodiment, should " first " or
The description of person " second " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated
The quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can explicitly or implicitly include to
Few this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be common with this field
Based on technical staff can be realized, this skill will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of art scheme is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes set and piston rod assembling mechanisms in a kind of nitrogen gas spring.
In the utility model embodiment, as shown in Figs. 1-5, set and piston rod assembling mechanism include fixing in the nitrogen gas spring
The pedestal 1 of placement, vertical column 2 and the mounting plate 3 being installed on column are equipped with telescopic telescoping cylinder 4 on mounting plate,
The telescopic end of telescoping cylinder vertically downward and is directed toward the top surface of pedestal, is fixedly installed with fixing seat 5 on the telescopic end of telescoping cylinder, fixed
Magnet 6 is installed on seat, the middle set 10 of nitrogen gas spring is adsorbed in the bottom of fixing seat by magnet, and the top surface of pedestal is provided with to recessed
Mounting table 7 is fallen into, one end of the piston rod 20 of nitrogen gas spring is placed in mounting table, and the axis direction weight of piston rod and middle set
It closes；The magnet is the weight that the suction of electromagnet or magnet both is greater than the weight of middle set and is less than middle set and piston rod
The sum of amount.
Middle set can be inserted in piston rod by telescoping cylinder stretching, extension decline by set and piston rod assembling mechanism in the nitrogen gas spring
On；After middle set and piston rod mutually assemble, telescopic rod drives fixing seat to rise, in the process, can if magnet is electromagnet
Stop covering in absorption in a manner of through power-off demagnetization, falls into middle set on piston rod, it is the operation is stable, accurate；If magnet is
Common magnet then passes through the setting of its suction, and after so that middle set is inserted in piston rod, the combination of magnet, that is, centered cover and piston rod applies
Suction, but since its suction is less than the sum of the weight of both middle set and piston rod, when fixing seat rises with telescoping cylinder, middle set will
It is detached from the absorption of magnet and stays in piston rod, this kind of structure is then more simple, is easily achieved and low in cost.
Set and piston rod assembling mechanism in the nitrogen gas spring, pedestal 1 include the bottom plate 12 that bottom is equipped with feet 11, bottom
Seat board 13 is housed, mounting table 7 is set to the top surface of seat board, and column 2 is fixedly installed on bottom plate on the top surface of plate.In addition, placing
Platform 7 is the step-like of annular, to meet the installation needs of different dimensions piston rods, and improves the scope of application of equipment.
Mounting plate 3 is liftably installed on column 2 by lifting device, and the lifting device can be drive installation
The mobile driving motor of plate, can also be as shown in Figure 1, include vertically disposed adjusting rod 31 and be fixed on mounting plate two
Guide sleeve 32, two guide sleeves are respectively sleeved on column 2 and adjusting rod, a certain equipped with the guide sleeve to be locked on the guide sleeve on adjusting rod
The lock screw 33 of height and position.When needing to adjust the height of mounting plate and telescopic rod thereon, lock screw is unclamped, makes to pacify
Guide sleeve in loading board is gone up and down along column and adjusting rod, until recycling lock screw to lock guide sleeve after lifting to setting height
In on adjusting rod, structure is simple and easy to operate, quick.
Telescoping cylinder 4 is cylinder, and cylinder block 41 is housed on mounting plate 3, and cylinder block connects cylinder and outside by tracheae respectively
Air feed equipment, and cylinder is controlled by control switch equipped with the control switch 42 for controlling endotracheal gas circulation on cylinder block
Work, structure is simple and work is quick, stablizes.
The bottom of fixing seat 5 is provided with the concave station 51 placed and covered in nitrogen gas spring, and magnet 6 is fixedly installed in fixed seating in recessed
The top of platform positions set in nitrogen gas spring by the setting of concave station, keeps work more accurate, quick, in addition, concave station
Top is equipped with plastic pad 8, forms buffering to the piston rod for passing through middle set by plastic pad, avoids damage piston rod and middle set.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. set and piston rod assembling mechanism in a kind of nitrogen gas spring, it is characterised in that: pedestal (1) including fixed placement, vertical
Column (2) and the mounting plate (3) that is installed on column, telescopic telescoping cylinder (4) are housed on mounting plate, telescoping cylinder is stretched
The top surface of pedestal vertically downward and is directed toward in contracting end, is fixedly installed with fixing seat (5) on the telescopic end of telescoping cylinder, installs in fixing seat
Have magnet (6), the middle set of nitrogen gas spring is adsorbed in the bottom of fixing seat by magnet, and the top surface of pedestal is provided with to lower recess mounting table
(7), one end of the piston rod of nitrogen gas spring is placed in mounting table, and the axis direction of piston rod and middle set is overlapped；Described
Magnet is the sum of the weight that the suction of electromagnet or magnet both is greater than the weight of middle set and is less than middle set and piston rod.
2. set and piston rod assembling mechanism in nitrogen gas spring as described in claim 1, it is characterised in that: pedestal (1) includes bottom
Portion is equipped with the bottom plate (12) of feet (11), and seat board (13) are housed on the top surface of bottom plate, and mounting table (7) is set to the top surface of seat board,
Column (2) is fixedly installed on bottom plate.
3. set and piston rod assembling mechanism in nitrogen gas spring as described in claim 1, it is characterised in that: mounting table (7) is ring
Shape it is step-like.
4. set and piston rod assembling mechanism in nitrogen gas spring as described in claim 1, it is characterised in that: mounting plate (3) passes through
Lifting device is liftably installed on column (2).
5. set and piston rod assembling mechanism in nitrogen gas spring as claimed in claim 4, it is characterised in that: lifting device includes hanging down
The adjusting rod (31) being directly arranged and two guide sleeves (32) being fixed on mounting plate, two guide sleeves are respectively sleeved in column (2) and adjust
On pole, equipped with the lock screw (33) that the guide sleeve is locked in a certain height and position on the guide sleeve on adjusting rod.
6. set and piston rod assembling mechanism in nitrogen gas spring as described in claim 1, it is characterised in that: telescoping cylinder (4) is gas
Cylinder is equipped with cylinder block (41) on mounting plate (3), and cylinder block connects cylinder and external air feed equipment, and cylinder by tracheae respectively
Equipped with the control switch (42) for controlling endotracheal gas circulation on seat.
7. set and piston rod assembling mechanism in nitrogen gas spring as described in claim 1, it is characterised in that: the bottom of fixing seat (5)
Portion is provided with the concave station (51) placed and covered in nitrogen gas spring.
8. set and piston rod assembling mechanism in nitrogen gas spring as claimed in claim 7, it is characterised in that: the fixed peace of magnet (6)
It is located at the top of concave station (51) loaded on fixing seat (5).
9. set and piston rod assembling mechanism in nitrogen gas spring as claimed in claim 7 or 8, it is characterised in that: concave station (51)
Top is equipped with plastic pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897242.9U CN208304330U (en) | 2018-06-11 | 2018-06-11 | Set and piston rod assembling mechanism in a kind of nitrogen gas spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897242.9U CN208304330U (en) | 2018-06-11 | 2018-06-11 | Set and piston rod assembling mechanism in a kind of nitrogen gas spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304330U true CN208304330U (en) | 2019-01-01 |
Family
ID=64707662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820897242.9U Active CN208304330U (en) | 2018-06-11 | 2018-06-11 | Set and piston rod assembling mechanism in a kind of nitrogen gas spring |
Country Status (1)
| Country | Link |
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| CN (1) | CN208304330U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370003A (en) * | 2019-08-15 | 2019-10-25 | 浙江科力车辆控制系统有限公司 | Vehicle hydraulic pressure load lifting cylinder finger assembles device |
| CN110883244A (en) * | 2019-10-28 | 2020-03-17 | 林国盛 | High temperature sensor protective sheath throat machine |
| CN110961893A (en) * | 2019-11-29 | 2020-04-07 | 四川华庆机械有限责任公司 | Gun rack balancer press-fitting method |
| CN110977390A (en) * | 2019-12-27 | 2020-04-10 | 镇江市高等专科学校 | Drum-shaped spring press-fit tool for parking cylinder |
| CN112247594A (en) * | 2020-10-09 | 2021-01-22 | 重庆特力普尔机械设备有限公司 | Nitrogen spring production line and production process |
| CN115415834A (en) * | 2022-09-16 | 2022-12-02 | 郑远芝 | Numerically-controlled machine tool with vibration damping device for part machining |
-
2018
- 2018-06-11 CN CN201820897242.9U patent/CN208304330U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370003A (en) * | 2019-08-15 | 2019-10-25 | 浙江科力车辆控制系统有限公司 | Vehicle hydraulic pressure load lifting cylinder finger assembles device |
| CN110370003B (en) * | 2019-08-15 | 2024-05-17 | 浙江科力车辆控制系统有限公司 | Anti-pinch assembly device for hydraulic lifting cylinder for vehicle |
| CN110883244A (en) * | 2019-10-28 | 2020-03-17 | 林国盛 | High temperature sensor protective sheath throat machine |
| CN110961893A (en) * | 2019-11-29 | 2020-04-07 | 四川华庆机械有限责任公司 | Gun rack balancer press-fitting method |
| CN110977390A (en) * | 2019-12-27 | 2020-04-10 | 镇江市高等专科学校 | Drum-shaped spring press-fit tool for parking cylinder |
| CN112247594A (en) * | 2020-10-09 | 2021-01-22 | 重庆特力普尔机械设备有限公司 | Nitrogen spring production line and production process |
| CN112247594B (en) * | 2020-10-09 | 2021-09-17 | 重庆特力普尔机械设备有限公司 | Nitrogen spring production line and production process |
| CN115415834A (en) * | 2022-09-16 | 2022-12-02 | 郑远芝 | Numerically-controlled machine tool with vibration damping device for part machining |
| CN115415834B (en) * | 2022-09-16 | 2023-07-28 | 深圳市台钲精密机械有限公司 | Numerical control machine tool with vibration damping device for part machining |
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