CN204198246U - A kind of nitriding suspender of spindle-type workpiece - Google Patents
A kind of nitriding suspender of spindle-type workpiece Download PDFInfo
- Publication number
- CN204198246U CN204198246U CN201420597990.7U CN201420597990U CN204198246U CN 204198246 U CN204198246 U CN 204198246U CN 201420597990 U CN201420597990 U CN 201420597990U CN 204198246 U CN204198246 U CN 204198246U
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- bin
- suspender
- nitriding
- base
- rod
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Abstract
The nitriding suspender of spindle-type workpiece disclosed in the utility model, comprise suspension rod, base, stabilizer rod and support, described suspension rod lower end is fixedly connected on the center of base, upper end is provided with suspension ring, described stabilizer rod is uniform is fixed on base edge, the upper and lower equi-spaced apart of multiple described supports is fixed on described suspension rod and stabilizer rod, one-body molded on described support have the support rib be connected with stabilizer rod, mounting groove is provided with in described support rib, described bin edge is provided with the installation edge mated with mounting groove, edge is entrenched in mounting groove, the hole clipping of fixation workpiece is provided with in bin, bin is provided with the feeding suspension hook for feeding, the advantage of this programme is: after the bin partial destruction of suspender, can directly change, need not again by whole suspender depot repair.
Description
Technical field
The utility model relates to the equipment that metallic material heat treatment uses, particularly a kind of nitriding suspender of spindle-type workpiece.
Background technology
Nitridation technique makes nitrogen-atoms infiltrate the chemical heat treatment process of workpiece surface in certain medium at a certain temperature.Common have liquid nitriding, gas nitriding, ionitriding.Traditional gas nitriding is that workpiece is put into airtight container, pass to the ammonia of flowing and heat, after the insulation long period, ammonia thermolysis produces activated nitrogen atom, constantly be adsorbed onto surface of the work, and diffusion is infiltrated in workpiece surface, thus change chemical composition and the tissue on top layer, obtain excellent surface property.
In the surface treatment of particularly rod-shaped workpiece, the workpiece of an often stove process varies, different, is to save productive costs, and each heat needs to fill a little workpiece more as far as possible, and the design needs consideration of suspender like this can lift the workpiece of different size.Therefore the same furnace treatment reason of all size part will be realized, generally special hanger now, wait in use between parts and all can not dismantle, after causing suspender partial destruction, genuine must be entered and carry out specific aim reparation, the cycle of maintenance is general all longer, causes to change suspender immediately in whole nitridation process, has delayed the rhythm of work pieces process.
Utility model content
The purpose of this utility model is to provide a kind of nitriding suspender can changed local standard assembly.
In order to solve the problem, the scheme that the utility model provides is: the nitriding suspender of spindle-type workpiece, comprise suspension rod, base, stabilizer rod, bin and support, described suspension rod lower end is fixedly connected on the center of base, upper end is provided with suspension ring, described stabilizer rod is uniform is fixed on base edge, the upper and lower equi-spaced apart of multiple described supports is fixed on described suspension rod and stabilizer rod, one-body molded on described support have the support rib be connected with stabilizer rod, mounting groove is provided with in described support rib, described bin edge is provided with the installation edge mated with mounting groove, edge is entrenched in mounting groove, the hole clipping of fixation workpiece is provided with in bin, bin is provided with the feeding suspension hook for feeding.
According to the space in nitriding furnace, rational design base, the size of hole clipping is set according to the size of workpiece, by support installing on stabilizer rod and suspension rod, when producing, the profile of bin is made unified specification, use procedure, is arranged on support rib by the coupling of mounting groove and mounting groove by bin, connects suspension rod to be lifted in nitriding furnace by whole device and to carry out Nitrizing Treatment by lifting device.
The advantage of this programme is: because the bin of this nitriding suspender splendid attire workpiece is arranged for detachable, and just bin profile being made unified specification when processing, running into bin cracking in nitriding operation, can be changed by the bin of damage at any time; 2, because suspender is provided with multilayer, disposable nitriding can be carried out to the part of different model, 3, on bin feeding suspension hook, not only can be convenient for changing the taking-up that bin is also convenient to single bin workpiece.
Preferably, more steady in order to make single pole lift, described base is discoid, and base is discoid, on support rib coupling stable connection bar, makes the profile of single bin be fan-shaped, is convenient to bin to take out like this.
Preferably, in order to place being convenient to, stable pin below base, is provided with.
Preferably, in order to reduce the impact of the nitriding temperature difference on bin, being connected by circular arc reinforced rib between described support rib, making bin be in the larger nitriding furnace of the temperature difference like this, making the stress at circular arc place be unlikely to concentrated, can prevent from rupturing between support rib.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment mesinae workpiece nitriding suspender;
Fig. 2 is the schematic diagram of the support of the present embodiment mesinae workpiece nitriding suspender.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As depicted in figs. 1 and 2, the nitriding suspender of spindle-type workpiece, comprise suspension rod 1, discoid base 4, stabilizer rod 2, bin 9 and support 3, suspension rod 1 lower end is connected to the center of base 4 by the mode of welding, the suspension ring 6 that upper end is formed in one, stabilizer rod 2 is uniform is fixed on base 4 edge, suspension rod 1 and stabilizer rod 4 are provided with rack fixing seat, support 3 center to be connected on suspension rod 1 and to be fixed by permanent seat, the edge of support 3 is also socketed on stabilizer rod 2 simultaneously, also fixed by rack fixing seat simultaneously, by support 3, suspender is divided into four layers like this, four layers of support 3 equi-spaced apart, the multiple dendritic support rib 8 that support 3 is dispersed by center is formed, mounting groove 12 is provided with in support rib 8, bin 9 edge is provided with the installation edge mated with mounting groove 12, edge is entrenched in mounting groove 12, the hole clipping 10 of fixation workpiece is provided with in bin 9, bin 9 is provided with the feeding suspension hook 11 for feeding, the below of base 4 is provided with the pore that gas can be made to pass through and bottom base 4, is provided with stable pin 5, make to form the gas compartment below base 4.
According to the space in nitriding furnace, rational design base, the size of hole clipping 10 is set according to the size of workpiece, support 3 is arranged on stabilizer rod 2 and suspension rod 1, when producing, the profile of bin is made unified specification, use procedure, is arranged on support rib 8 by mounting groove 12 by bin 9, connects suspension rod 1 to be lifted in nitriding furnace by whole device and to carry out Nitrizing Treatment by lifting device; In order to reduce the impact of the nitriding temperature difference on bin 9, being connected by circular arc reinforced rib 7 between support rib 8, making bin be in the larger nitriding furnace of the temperature difference like this, making the stress at circular arc place be unlikely to concentrated, can prevent from rupturing between support rib 8.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. the nitriding suspender of spindle-type workpiece, comprise suspension rod, base, stabilizer rod, bin and support, described suspension rod lower end is fixedly connected on the center of base, upper end is provided with suspension ring, described stabilizer rod is uniform is fixed on base edge, the upper and lower equi-spaced apart of multiple described supports is fixed on described suspension rod and stabilizer rod, it is characterized in that: one-body molded on described support have the support rib be connected with stabilizer rod, mounting groove is provided with in described support rib, described bin edge is provided with the installation edge mated with mounting groove, edge is entrenched in mounting groove, the hole clipping of fixation workpiece is provided with in bin, bin is provided with the feeding suspension hook for feeding.
2. the nitriding suspender of spindle-type workpiece according to claim 1, is characterized in that: described base is discoid.
3. the nitriding suspender of spindle-type workpiece according to claim 2, is characterized in that: be provided with stable pin below base.
4. the nitriding suspender of spindle-type workpiece according to claim 3, be is characterized in that: connected by circular arc reinforced rib between described support rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597990.7U CN204198246U (en) | 2014-10-16 | 2014-10-16 | A kind of nitriding suspender of spindle-type workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597990.7U CN204198246U (en) | 2014-10-16 | 2014-10-16 | A kind of nitriding suspender of spindle-type workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198246U true CN204198246U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597990.7U Expired - Fee Related CN204198246U (en) | 2014-10-16 | 2014-10-16 | A kind of nitriding suspender of spindle-type workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198246U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637061A (en) * | 2015-10-30 | 2017-05-10 | 北京实验工厂 | General type protecting device for local ion nitriding of precise feedback rod |
| CN109019297A (en) * | 2018-08-24 | 2018-12-18 | 芜湖映日科技有限公司 | A kind of rotary target material molding cage and its assembly method |
| CN110562285A (en) * | 2019-10-22 | 2019-12-13 | 中车资阳机车有限公司 | Axle gear box fixing device for two-axle locomotive to fall |
| CN114150134A (en) * | 2021-12-18 | 2022-03-08 | 苏州昭伍亿精密五金有限公司 | Heat treatment processing technology of high-strength bolt |
-
2014
- 2014-10-16 CN CN201420597990.7U patent/CN204198246U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637061A (en) * | 2015-10-30 | 2017-05-10 | 北京实验工厂 | General type protecting device for local ion nitriding of precise feedback rod |
| CN106637061B (en) * | 2015-10-30 | 2018-11-30 | 北京实验工厂 | The accurate universal protective device of feedback rod local ion nitriding |
| CN109019297A (en) * | 2018-08-24 | 2018-12-18 | 芜湖映日科技有限公司 | A kind of rotary target material molding cage and its assembly method |
| CN110562285A (en) * | 2019-10-22 | 2019-12-13 | 中车资阳机车有限公司 | Axle gear box fixing device for two-axle locomotive to fall |
| CN114150134A (en) * | 2021-12-18 | 2022-03-08 | 苏州昭伍亿精密五金有限公司 | Heat treatment processing technology of high-strength bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |