CN206736314U - Cylinder axis carburizing and quenching frock - Google Patents
Cylinder axis carburizing and quenching frock Download PDFInfo
- Publication number
- CN206736314U CN206736314U CN201720521041.4U CN201720521041U CN206736314U CN 206736314 U CN206736314 U CN 206736314U CN 201720521041 U CN201720521041 U CN 201720521041U CN 206736314 U CN206736314 U CN 206736314U
- Authority
- CN
- China
- Prior art keywords
- charging tray
- chassis
- cylinder axis
- carburizing
- guide pillar
- 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
- 238000005255 carburizing Methods 0.000 title claims abstract description 21
- 238000010791 quenching Methods 0.000 title claims abstract description 17
- 230000000171 quenching effect Effects 0.000 title claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 238000003491 array Methods 0.000 claims abstract description 3
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000208340 Araliaceae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of cylinder axis carburizing and quenching frock, at least four guide pillars including chassis and being vertically fixed on chassis, suspension has at least one charging tray above chassis, multiple the first circular vias are provided with each charging tray, smooth vertical and horizontal first via is in array distribution, the second via is provided between every four the first vias arranged in arrays, the top surface of charging tray raises up to form multiple upper studs for being located at the first via hole edge, and the upper stud on every one first via hole edge is circumferentially evenly equipped with four.So cylinder axis is supported using upper stud, in conjunction with the second via being arranged between the first via, the mobility of carburizing medium and hardening media is significantly strengthened, efficiently avoid the deformation of cylinder axis；Also, the first uniform via of display significantly increases the quantity of each charging tray inserting cylinder axis, improves batch, is advantageous to the raising of production efficiency.
Description
Technical field
A kind of cylinder axis carburizing and quenching frock is the utility model is related to, is mainly used in carrying out carburizing and quenching to cylinder axis.
Background technology
At present, need to carry out carburizing and quenching after cylinder axis machining, to improve the hardness on surface and wearability, and ensure
Toughness and plasticity inside cylinder axis.In order to improve efficiency and quality, cylinder axis needs to be placed in specific frock and oozed
Carbon quenches.Existing cylinder axis carburizing and quenching frock mainly includes chassis and at least four guide pillars being vertically fixed on chassis,
Suspension has at least one charging tray above chassis, and the charging tray is enclosed on guide pillar, and spacer is also set with guide pillar, spacer
Pad is provided with multiple circular vias between chassis and charging tray and adjacent charging tray on charging tray, and the via is used to insert cylinder
Axle.Because existing material tray structure is simple, cause existing cylinder axis carburizing and quenching frock can shipped quantity it is few, be unfavorable for shove charge
The raising of amount and the raising of production efficiency；Also, the circular vias on charging tray does not only result in carburizing medium and hardening media can not
Fully contacted with cylinder axis, and be unfavorable for the flowing of carburizing medium and hardening media, easily cause cylinder shaft distortion.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cylinder axis carburizing and quenching frock, filled for improving
Furnace volume, avoid deforming upon.
The technical solution of the utility model is as follows：A kind of cylinder axis carburizing and quenching frock, including chassis and be vertically fixed on
At least four guide pillars on the chassis, being suspended above the chassis has at least one charging tray, and the charging tray is enclosed on guide pillar,
And spacer is also set with guide pillar, the spacer pad is between chassis and charging tray and adjacent charging tray, each described
Multiple the first circular vias are provided with charging tray, smooth vertical and horizontal first via is in array distribution, and is at every four
The second via, rounded square, the second mistake mistake of boring ratio first of second via are provided between first via of matrix arrangement
Hole is small；The top surface of the charging tray raises up to form multiple upper studs for being located at the first via hole edge, each first via
The upper stud on hole edge is circumferentially evenly equipped with four.
It also is provided with descending stud correspondingly with upper stud in the bottom surface of each charging tray.
The first via dislocation arrangement on two neighboring charging tray.
The chassis is rectangular, and the guide pillar has five, and one of guide pillar is located at center chassis, four additional guide pillar position
In the corner on chassis.
The outer wall outwardly convex of the guide pillar formed four circumferences it is uniform lead tooth, the top surface for leading tooth is in low inside and high outside
Inclined-plane.
Spacer between the chassis and charging tray is shorter than the spacer between adjacent charging tray.
Beneficial effect：The utility model by opened up on charging tray circle the first via and the second square via, and
Set in the top surface of charging tray along the circumferentially uniform upper stud of the first via, so as to be supported using upper stud to cylinder axis, one
Aspect reduces the contact between cylinder axis and charging tray, cylinder axis is fully carried out carburizing and quenching, on the other hand in cylinder axis axle
Gap is left between shoulder and charging tray, in conjunction with the second via being arranged between the first via, significantly strengthens carburizing medium
With the mobility of hardening media, the deformation of cylinder axis efficiently avoid；Also, the first uniform via of display significantly increases
The quantity of each charging tray inserting cylinder axis, improves batch, is advantageous to the raising of production efficiency.It is also provided with charging tray bottom surface
Have and descend stud correspondingly with upper stud, the upper and lower surface of charging tray is can be used, on the one hand use is more convenient, the opposing party
Face is advantageous to control the deformation of charging tray, extends the service life of charging tray.The first via dislocation cloth on neighbouring two charging trays
Put, make cylinder axis dislocation inserting, be advantageous to further improve batch.Guide pillar arranges five, makes the overall intensity of frock higher.
Set on guide pillar and lead tooth, led and inclined-plane is set on tooth, on the one hand there is loss of weight, avoid guide pillar from bending, another aspect charging tray
Handling it is more efficient and convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 stereogram.
Marked in figure as follows：Chassis 1, spacer 2, charging tray 3, upper stud 3a, lower stud 3b, the first via 3c, the second via
3d, the 3rd via 3e, guide pillar 4, lead tooth 4a.
Embodiment
Embodiment of the present utility model is described below in detail, described embodiment example is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary to examine accompanying drawing and describe embodiment, it is intended to the utility model is explained, and it is not intended that to limitation of the present utility model.
, it is necessary to explanation in description of the present utility model, for the noun of locality, if any term " on ", " under ", " preceding ",
The indicating position such as " rear ", "left", "right", " top ", " bottom ", " interior ", " outer " and position relationship be based on orientation shown in the drawings or
Position relationship, it is for only for ease of narration the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, be constructed and operated with particular orientation, should not be construed as limiting specific protection of the present utility model
Scope.In addition, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating technical characteristic.
Below in conjunction with the accompanying drawings, by being further described to specific embodiment of the present utility model, make this practicality new
The technical scheme and its advantage of type are clearer, clear and definite.
As shown in Figure 1, Figure 2 and Figure 3, the utility model includes chassis 1 and is vertically fixed on described the One On The Chassis at least four
Individual guide pillar 4.The chassis 1 is rectangular, and the guide pillar 4 has five, and one of guide pillar 4 is located at the center of chassis 1, and four additional is led
Post 4 is located at the corner on chassis 1.The outer wall outwardly convex of the guide pillar 4 formed four circumferences it is uniform lead tooth 4a, it is described to lead tooth 4a
Top surface be in low inside and high outside inclined-plane.Suspension has at least one charging tray 3 above the chassis 1, and the charging tray 3 is enclosed on guide pillar 4
On, and spacer 2 is also set with guide pillar 4, the spacer 2 is padded between chassis 1 and charging tray 3 and adjacent charging tray 3.
Also, the spacer 2 between the chassis 1 and charging tray 3 is shorter than the spacer 2 between adjacent charging tray 3.
As shown in Figure 1, Figure 2 and Figure 3, it is provided with multiple circular first via 3c on each charging tray 3, described
One via 3c smooth vertical and horizontal is in array distribution, and is provided with the second via between every four the first via 3c arranged in arrays
Rounded square of 3d, the second via 3d, the second via 3d is smaller than the first via 3c.The top surface of the charging tray 3 is convex
Rise and form multiple upper stud 3a for being located at the first via 3c holes edge, the upper stud 3a on each first via 3c holes edge is circumferentially equal
Four are furnished with, and spacing is left between stud 3a on this four.It also is provided with and upper stud in the bottom surface of each charging tray 3
3a descends stud 3b correspondingly.The 3rd via 3e of interior narrow outer width is provided between the first via 3c of ragged edge.Adjacent two
The first via 3c dislocation arrangements on individual charging tray 3.
Claims (6)
1. a kind of cylinder axis carburizing and quenching frock, including chassis and at least four guide pillars that are vertically fixed on the chassis,
Suspension has at least one charging tray above the chassis, and the charging tray is enclosed on guide pillar, and spacer is also set with guide pillar, institute
Spacer pad is stated between chassis and charging tray and adjacent charging tray, it is characterised in that：It is provided with each charging tray multiple
The first circular via, smooth vertical and horizontal first via is in array distribution, and in every four the first mistakes arranged in arrays
It is provided with the second via between hole, rounded square of second via, second to cross the via of boring ratio first small；The top of the charging tray
Multiple upper studs for being located at the first via hole edge are convexed to form upwardly, and the upper stud on each first via hole edge is circumferentially equal
It is furnished with four.
2. cylinder axis carburizing and quenching frock according to claim 1, it is characterised in that：In the bottom surface of each charging tray
Provided with descending stud correspondingly with upper stud.
3. cylinder axis carburizing and quenching frock according to claim 2, it is characterised in that：The first mistake on two neighboring charging tray
Hole dislocation arrangement.
4. cylinder axis carburizing and quenching frock according to claim 3, it is characterised in that：The chassis is rectangular, described to lead
Post has five, and one of guide pillar is located at center chassis, and four additional guide pillar is located at the corner on chassis.
5. cylinder axis carburizing and quenching frock according to claim 4, it is characterised in that：The outer wall outwardly convex of the guide pillar
Formed four circumferences it is uniform lead tooth, the top surface for leading tooth is in low inside and high outside inclined-plane.
6. cylinder axis carburizing and quenching frock according to claim 5, it is characterised in that：Between the chassis and charging tray
Spacer it is shorter than the spacer between adjacent charging tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521041.4U CN206736314U (en) | 2017-05-11 | 2017-05-11 | Cylinder axis carburizing and quenching frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521041.4U CN206736314U (en) | 2017-05-11 | 2017-05-11 | Cylinder axis carburizing and quenching frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736314U true CN206736314U (en) | 2017-12-12 |
Family
ID=60565231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521041.4U Expired - Fee Related CN206736314U (en) | 2017-05-11 | 2017-05-11 | Cylinder axis carburizing and quenching frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206736314U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321737A (en) * | 2018-10-31 | 2019-02-12 | 浙江康普瑞汽车零部件有限公司 | Three pin shaft heat treatment toolings and three pin shaft process for quenching |
| CN109371222A (en) * | 2018-11-01 | 2019-02-22 | 江山跟政科技有限公司 | Gear quenching mechanism and wheel gear quenching method |
| CN109366394A (en) * | 2018-12-05 | 2019-02-22 | 盐城远大金属科技有限公司 | A kind of band hole axle class tooling |
| CN110541063A (en) * | 2019-10-10 | 2019-12-06 | 吴江华宏真空科技有限公司 | Combined multifunctional quenching clamp |
| CN110607425A (en) * | 2019-10-29 | 2019-12-24 | 北京北方车辆集团有限公司 | Heat treatment multipurpose tool |
-
2017
- 2017-05-11 CN CN201720521041.4U patent/CN206736314U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321737A (en) * | 2018-10-31 | 2019-02-12 | 浙江康普瑞汽车零部件有限公司 | Three pin shaft heat treatment toolings and three pin shaft process for quenching |
| CN109371222A (en) * | 2018-11-01 | 2019-02-22 | 江山跟政科技有限公司 | Gear quenching mechanism and wheel gear quenching method |
| CN109371222B (en) * | 2018-11-01 | 2020-05-01 | 杭州华叶齿轮有限公司 | Gear quenching mechanism and gear quenching method |
| CN109366394A (en) * | 2018-12-05 | 2019-02-22 | 盐城远大金属科技有限公司 | A kind of band hole axle class tooling |
| CN110541063A (en) * | 2019-10-10 | 2019-12-06 | 吴江华宏真空科技有限公司 | Combined multifunctional quenching clamp |
| CN110607425A (en) * | 2019-10-29 | 2019-12-24 | 北京北方车辆集团有限公司 | Heat treatment multipurpose tool |
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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 |
Granted publication date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |