CN204434052U - A kind of nitrogenize frame - Google Patents
A kind of nitrogenize frame Download PDFInfo
- Publication number
- CN204434052U CN204434052U CN201520062321.4U CN201520062321U CN204434052U CN 204434052 U CN204434052 U CN 204434052U CN 201520062321 U CN201520062321 U CN 201520062321U CN 204434052 U CN204434052 U CN 204434052U
- Authority
- CN
- China
- Prior art keywords
- frame
- underframe
- nitrogenize
- axle core
- suspension rod
- 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
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Abstract
The utility model discloses a kind of nitrogenize frame, comprise underframe and protect frame, described underframe sidewalls vertical is provided with several suspension rod gusset, the top of described suspension rod gusset is provided with the lifting hole(eyelet) for hook, and be provided with back-up block in the outside at top, the bottom of described suspension rod gusset, middle part and top are fixedly connected with respectively protects frame, three are protected frame and all coaxially arrange with underframe, described underframe center is provided with axle sleeve, axle core is provided with in axle sleeve, the top of axle core is connected with movable grate plate, described movable grate plate and axle core bearing fit, several separator of battery plates is also provided with between described movable grate plate and underframe, described separator of battery plates center is provided with sliding eye, and with axle core bearing fit.The utility model structure is simple, easy to loading and unloading, and low production cost is very practical when carrying out nitrogen hardening to workpiece, reduces the load-bearing of nitrogenize crucible bottom, considerably increases the service life of nitrogenize crucible.
Description
Technical field
The utility model belongs to nitrogen hardening frock technical field, is specifically related to a kind of nitrogenize frame.
Background technology
At present, nitrogen hardening is applied in every field, because the workpiece after nitrogen hardening has excellent resistance to abrasion, fatigue durability, corrosion stability and heat-resisting quantity.But when carrying out nitrogen hardening, being all generally that workpiece is housed in nitrogenize frame, then workpiece being put into crucible together with nitrogenize frame, nitrogenize frame is placed in crucible bottom, considerably increase the load-bearing of crucible bottom, the service life of the crucible made reduces greatly, thus increases productive costs; General nitrogenize frame is all place workpiece of the same race, and when running into various workpieces, need batch treatment, nitrogenize frame sidewall current is again Openworks shape, easily causes workpiece in allocation and transportation process, drops out, make troubles to production in nitrogenize frame.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of nitrogenize frame, and its structure is simple, easy to loading and unloading, reduces the load-bearing of crucible bottom, and can put various workpieces nitrogenize simultaneously.
The technical scheme that the utility model adopts is: a kind of nitrogenize frame, comprise underframe and protect frame, described underframe sidewalls vertical is provided with several suspension rod gusset, the top of described suspension rod gusset is provided with the lifting hole(eyelet) for hook, and be provided with back-up block in the outside at top, the bottom of described suspension rod gusset, middle part and top are fixedly connected with respectively protects frame, three are protected frame and all coaxially arrange with underframe, described underframe center is provided with axle sleeve, axle core is provided with in axle sleeve, the top of axle core is connected with movable grate plate, described movable grate plate and axle core bearing fit, several separator of battery plates is also provided with between described movable grate plate and underframe, described separator of battery plates center is provided with sliding eye, and with axle core bearing fit.
As preferably, described in protect between frame and be provided with protecting wire net.
As preferably, described separator of battery plates is provided with two.
As preferably, described axle core outward also cover have stop sleeve.
The beneficial effects of the utility model are: the utility model structure is simple, easy to loading and unloading, low production cost, very practical when carrying out nitrogen hardening to workpiece, be provided with back-up block, make the load-bearing of crucible be converted into sidewall load-bearing by bottom load-bearing, considerably increase the service life of crucible, be provided with separator of battery plates, various workpieces can be made simultaneously to carry out nitrogenize, be provided with protecting wire net, avoid workpiece to drop in allocation and transportation process, add the safe reliability of work greatly, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, underframe; 2, frame is protected; 3, suspension rod gusset; 4, lifting hole(eyelet); 5, axle sleeve; 6, axle core; 7, movable grate plate; 8, separator of battery plates; 9, stop sleeve.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment: as shown in Figure 1, the utility model comprises underframe 1 and protects frame 2, described underframe 1 sidewalls vertical is provided with several suspension rod gusset 3, the top of described suspension rod gusset 3 is provided with the lifting hole(eyelet) 4 for hook, and be provided with back-up block 10 in the outside at top, the bottom of described suspension rod gusset 3, middle part and top are fixedly connected with respectively protects frame 2, three are protected between frame 2 and are provided with protecting wire net, and three are protected frame 2 and all coaxially arrange with underframe 1, described underframe 1 center is provided with axle sleeve 5, axle core 6 is provided with in axle sleeve 5, axle core 6 overcoat has stop sleeve 9, and the top of axle core 6 is connected with movable grate plate 7, described movable grate plate 7 and axle core 6 bearing fit, two separator of battery platess 8 are also provided with between described movable grate plate 7 and underframe 1, described separator of battery plates 8 center is provided with sliding eye, and with axle core 6 bearing fit.
The utility model is provided with separator of battery plates 8, the workpiece not of the same race of same time can be needed to carrying out nitrogen hardening, make them can carry out nitrogen hardening simultaneously, after a kind of workpiece is put into frame, separator of battery plates 8 is loaded onto from top, axle center, putting into another kind of workpiece, finally movable grate plate 7 is covered, driving is used to hook the lifting hole(eyelet) 4 of nitrogenize frame, allocated and transported in nitrogenize pond, the back-up block 10 at suspension rod gusset 3 top is made to be placed on the sidewall of crucible, crucible bottom load-bearing is reduced, add the service life of crucible, whole nitrogenize frame is made to be suspended in crucible, complete nitrogen hardening.
The utility model structure is simple, easy to loading and unloading, low production cost, very practical when carrying out nitrogen hardening to workpiece, be provided with back-up block 10, make the load-bearing of crucible be converted into sidewall load-bearing by bottom load-bearing, considerably increase the service life of crucible, be provided with separator of battery plates 8, various workpieces can be made simultaneously to carry out nitrogenize, be provided with protecting wire net, avoid workpiece to drop in allocation and transportation process, add the safe reliability of work greatly, improve work efficiency.
Claims (4)
1. a nitrogenize frame, comprise underframe (1) and protect frame (2), it is characterized in that: described underframe (1) sidewalls vertical is provided with several suspension rod gusset (3), the top of described suspension rod gusset (3) is provided with the lifting hole(eyelet) (4) for hook, and be provided with back-up block (10) in the outside at top, the bottom of described suspension rod gusset (3), middle part and top are fixedly connected with respectively protects frame (2), three are protected frame (2) and all coaxially arrange with underframe (1), described underframe (1) center is provided with axle sleeve (5), axle core (6) is provided with in axle sleeve (5), the top of axle core (6) is connected with movable grate plate (7), described movable grate plate (7) and axle core (6) bearing fit, several separator of battery plates (8) is also provided with between described movable grate plate (7) and underframe (1), described separator of battery plates (8) center is provided with sliding eye, and with axle core (6) bearing fit.
2. a kind of nitrogenize frame according to claim 1, is characterized in that: described in protect between frame (2) and be provided with protecting wire net.
3. a kind of nitrogenize frame according to claim 1, is characterized in that: described separator of battery plates (8) is provided with two.
4. a kind of nitrogenize frame according to claim 1, is characterized in that: described axle core (6) is also overlapped outward stop sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062321.4U CN204434052U (en) | 2015-01-28 | 2015-01-28 | A kind of nitrogenize frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062321.4U CN204434052U (en) | 2015-01-28 | 2015-01-28 | A kind of nitrogenize frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204434052U true CN204434052U (en) | 2015-07-01 |
Family
ID=53601948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062321.4U Expired - Fee Related CN204434052U (en) | 2015-01-28 | 2015-01-28 | A kind of nitrogenize frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204434052U (en) |
Cited By (2)
| 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 |
| CN107720518A (en) * | 2017-09-29 | 2018-02-23 | 中国五冶集团有限公司 | Large-sized concrete block transhipment hoisting structure |
-
2015
- 2015-01-28 CN CN201520062321.4U patent/CN204434052U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN107720518A (en) * | 2017-09-29 | 2018-02-23 | 中国五冶集团有限公司 | Large-sized concrete block transhipment hoisting structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20200128 |