CN209276612U - The compound pretreatment hanger of air-leg salt bath - Google Patents
The compound pretreatment hanger of air-leg salt bath Download PDFInfo
- Publication number
- CN209276612U CN209276612U CN201822032522.6U CN201822032522U CN209276612U CN 209276612 U CN209276612 U CN 209276612U CN 201822032522 U CN201822032522 U CN 201822032522U CN 209276612 U CN209276612 U CN 209276612U
- Authority
- CN
- China
- Prior art keywords
- air
- salt bath
- piston rod
- leg
- bracket
- Prior art date
- 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
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 150000003839 salts Chemical class 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000009827 uniform distribution Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007781 pre-processing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model relates to air-leg manufacturing technology fields, especially a kind of compound pretreatment hanger of air-leg salt bath, include bracket, the rack upper surface center is equipped with rotation axis, the extension end of the rotation axis is connected to the motor by shaft coupling, the bracket lower surface is equipped with the support column of circumference uniform distribution, the support column lower end is welded with hanging ring, the hanging ring is equipped with opening, elongate plunger rod is hung at hanging ring with can be convenient, simultaneously when pretreated, the rotation of piston rod is realized by motor, it is uniform to reach preheating, quick technical effect, simultaneously, it is not susceptible to collide between piston rod, by the way that locking device is arranged, piston rod can be better protected to slide in preprocessing process, better ensure that safety and efficiency.
Description
Technical field
The utility model relates to air-leg manufacturing technology field, especially a kind of compound pretreatment hanger of air-leg salt bath.
Background technique
Air-leg is a kind of industry accessories that can play the functions such as support, buffering, braking, height adjustment and angular adjustment,
Generally comprise following sections: pressure cylinder, piston rod, piston, sealing ring, guide sleeve, filler.Principle is in closed pressure
It is filled with inert gas or gas mixture in cylinder, makes the intracorporal pressure of chamber higher than several times to tens times of atmospheric pressure, utilizes work
The cross-sectional area of stopper rod realizes the movement of piston rod less than the cross-sectional area of piston to the pressure difference generated.Air-leg it is wide
To its safety, service life, more stringent requirements are proposed for general use, and the wearability of piston rod, hardness, finish directly affect gas
The quality of lever and service life.Usual situation lower piston rod is that deformation, table are easily caused due to coating without coating surface processing
The phenomenon that face clamping stagnation.With the development of technology, QPQ salt bath compound base amount method technology has been risen gradually, since it can be significantly
Wearability, the corrosion stability of workpiece surface are improved, and workpiece hardly happens deformation, is a kind of new metal surface enhanced modified skill
Art comes precision component and the higher piston rod of surface roughness requirements, is surface treatment method the most suitable.Usual technique
Step is cleaning agent degreasing, clear water rinsing, preheating, nitridation, oxidation, polishing, and the pretreatment of preheating can prevent workpiece from entering nitrogen
Temperature declines after changing furnace, and existing piston rod is usually to enter to heat preheating, still, Jin Jintong in air furnace by way of hanging
Cross rope lifting, it is cumbersome, and workpiece easily collides the phenomenon that.
Utility model content
In order to overcome the compound pretreated lifting of existing air-leg salt bath insufficient, the utility model provides a kind of pneumatic
The compound pretreatment hanger of bar salt bath.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of compound pretreatment of air-leg salt bath is hung
Tool includes bracket, and the rack upper surface center is equipped with rotation axis, and the extension end of the rotation axis passes through shaft coupling and motor phase
Even, the bracket lower surface is equipped with the support column of circumference uniform distribution, and the support column lower end is welded with hanging ring, and the hanging ring is equipped with and opens
Mouthful.
Another embodiment according to the present utility model further comprises that the opening both ends are hinged with locking device, can
To further prevent piston rod to slide in the course of rotation.
Another embodiment according to the present utility model further comprises that the locking device includes being located at opening both ends
Hook and hanging buckle, to prevent piston rod from sliding in the course of rotation.
Another embodiment according to the present utility model further comprises that the branch is provided with the hollow slots of circumference uniform distribution,
The overall weight of hanger is reduced, convenient for operation.
Another embodiment according to the present utility model further comprises that the rotation axis is threadedly coupled with bracket, is used
Dismountable connection type is easily installed and replaces.
Another embodiment according to the present utility model further comprises that the support column is threadedly coupled with bracket, is used
Dismountable connection type is easily installed and replaces.
The utility model has the beneficial effects that hanging over elongate plunger rod at hanging ring with can be convenient, while pre-processing
When, the rotation of piston rod is realized by motor, reaches uniform, the quick technical effect of preheating, meanwhile, between piston rod not
It easily collides, by the way that locking device is arranged, piston rod can be better protected from and slid in preprocessing process, better ensured that
Safety and efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
The perspective view of Fig. 2 removing motor the utility model；
Fig. 3 is piston rod lifting schematic diagram.
1, bracket in figure, 2, rotation axis, 3, shaft coupling, 4, motor, 5, support column, 6, hanging ring, 7, opening, 8, locking dress
It sets, 9, hook, 10, hanging buckle, 11, hollow slots, 12, air furnace roof, 13, piston rod, 14, piston rod attachment.
Specific embodiment
If Fig. 1 to 3 is the structural schematic diagram of the utility model, a kind of compound pretreatment hanger of air-leg salt bath includes branch
Frame 1, the 1 upper surface center of bracket are equipped with rotation axis 2, and the extension end of the rotation axis 2 is connected by shaft coupling 3 with motor 4,
1 lower surface of bracket is equipped with the support column 5 of circumference uniform distribution, and 5 lower end of support column is welded with hanging ring 6, and the hanging ring 6 is equipped with
Opening 7.
Specifically used mode is as follows: motor 4 being mounted on air furnace roof 12 by screw, 4 shaft end of motor is from air
12 through hole of furnace roof wall passes through, then is connected by shaft coupling 3 with rotation axis 2,2 lower end chord frame 1 of rotation axis, 1 lower surface of bracket
Chord dagger 5,5 lower end of support column connect hanging ring 6, as shown in figure 3, since the size at opening 7 is greater than 13 outer circle of piston rod, hanging ring
6 inner diameters are less than 14 outer circle of piston rod attachment, so 13 outer circle of piston rod can be snapped onto hanging ring 6 from opening 7,
14 outer circle of piston rod attachment is stuck on hanging ring 6 and does not fall off, and hereafter starts motor 4 and air furnace, and motor 4, which is powered, to be operated, and drives
Bracket 1 and piston rod 13 rotate, and due to being arranged for interval between piston rod 13, will not generate collision, and motor 4 drives piston rod
13 crankmotions are convenient for 13 thermally equivalent of piston rod, improve the pre- thermal efficiency.
Another embodiment according to the present utility model further comprises that 7 both ends of the opening are hinged with locking device 8,
Piston rod 13 can be further prevented to slide in the course of rotation.
Another embodiment according to the present utility model further comprises that the locking device 8 includes being hinged on opening 7
Hook 9 is hung over hanging buckle 10 with can be convenient after being caught in piston rod 13 from opening 7 by the hook 9 and hanging buckle 10 at both ends
On, to prevent piston rod 13 from sliding in the course of rotation.
Another embodiment according to the present utility model further comprises that the bracket 1 is equipped with the hollow slots of circumference uniform distribution
11, the overall weight of hanger is reduced, convenient for operation.
Another embodiment according to the present utility model further comprises that the rotation axis 2 is threadedly coupled with bracket 1, is adopted
With dismountable connection type, it is easily installed and replaces.
Another embodiment according to the present utility model further comprises that the support column 5 is threadedly coupled with bracket 1, is adopted
With dismountable connection type, it is easily installed and replaces.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from spirit and scope as defined in the appended claims, many modifications can be made, change or wait
Effect, but all will fall within the protection scope of the utility model.
Claims (6)
1. a kind of compound pretreatment hanger of air-leg salt bath includes bracket (1), bracket (1) the upper surface center is equipped with rotation
The extension end of axis (2), the rotation axis (2) is connected by shaft coupling (3) with motor (4), characterized in that under the bracket (1)
Surface is equipped with the support column (5) of circumference uniform distribution, and support column (5) lower end is welded with hanging ring (6), and the hanging ring (6) is equipped with and opens
Mouth (7).
2. the compound pretreatment hanger of air-leg salt bath according to claim 1, characterized in that opening (7) the both ends hinge
It is connected to locking device (8).
3. the compound pretreatment hanger of air-leg salt bath according to claim 2, characterized in that locking device (8) packet
Include the hook (9) and hanging buckle (10) for being hinged on opening (7) both ends.
4. the compound pretreatment hanger of air-leg salt bath according to claim 1, characterized in that the bracket (1) is equipped with circle
The hollow slots (11) of Zhou Junbu.
5. the compound pretreatment hanger of air-leg salt bath according to claim 1, characterized in that the rotation axis (2) and branch
Frame (1) is threadedly coupled.
6. the compound pretreatment hanger of air-leg salt bath according to claim 1, characterized in that the support column (5) and branch
Frame (1) is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032522.6U CN209276612U (en) | 2018-12-05 | 2018-12-05 | The compound pretreatment hanger of air-leg salt bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032522.6U CN209276612U (en) | 2018-12-05 | 2018-12-05 | The compound pretreatment hanger of air-leg salt bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276612U true CN209276612U (en) | 2019-08-20 |
Family
ID=67609720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822032522.6U Expired - Fee Related CN209276612U (en) | 2018-12-05 | 2018-12-05 | The compound pretreatment hanger of air-leg salt bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015973A (en) * | 2021-11-05 | 2022-02-08 | 贵州航天新力科技有限公司 | QPQ treatment positioning device for nuclear power parts |
-
2018
- 2018-12-05 CN CN201822032522.6U patent/CN209276612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015973A (en) * | 2021-11-05 | 2022-02-08 | 贵州航天新力科技有限公司 | QPQ treatment positioning device for nuclear power parts |
| CN114015973B (en) * | 2021-11-05 | 2024-03-19 | 贵州航天新力科技有限公司 | Nuclear power is with part QPQ processing positioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209276612U (en) | The compound pretreatment hanger of air-leg salt bath | |
| CN207467316U (en) | Pipeline carrying support of pipelines | |
| CN205797580U (en) | A kind of spray-painting production line | |
| CN211388386U (en) | Casting clamp | |
| CN219463869U (en) | Roller coating device for metal barrel coating | |
| CN214917329U (en) | Self-adaptive balance hanger device of security door | |
| CN214422728U (en) | Workpiece hanging type ion nitriding furnace | |
| CN208288330U (en) | Spray-painting plant is used in a kind of production of handware | |
| CN208394156U (en) | A kind of steel pipe pipeline transport device | |
| CN209664232U (en) | A kind of die head bracket | |
| CN209076969U (en) | A kind of elevator accessory dusts suspender | |
| CN220432128U (en) | Lifting frame with angle capable of being adjusted randomly for pipe fitting machining | |
| CN212759274U (en) | Auxiliary mechanism in EP raw material coating and leveling process | |
| CN219260251U (en) | Device for hanging workpiece to be electroplated | |
| CN219483123U (en) | Powder coating spraying and baking hanger | |
| JPS5842058Y2 (en) | Air venting device in painting line | |
| CN215744386U (en) | Gas replacement device for metal drum paint spraying production line | |
| CN118563388B (en) | Steel wheel electrophoresis application hanger | |
| CN213738223U (en) | Axle hoist device | |
| CN219340937U (en) | Positioning fixture of zinc plating pond | |
| CN220611009U (en) | Automatic powder spraying processing production equipment for aluminum profile | |
| CN212732729U (en) | Water based paint's mute silver spraying device for transfer film | |
| CN217838106U (en) | Clamping and hoisting device for table plate processing | |
| CN220224392U (en) | Electroplating mould for decorative plate of automobile bumper | |
| CN219136138U (en) | Adjustable lifting appliance convenient for hot galvanizing of seamless pipe |
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: 20190820 |