CN212833978U - Surface low-temperature nitriding treatment device capable of controlling nitrogen ion infiltration of metal parts - Google Patents
Surface low-temperature nitriding treatment device capable of controlling nitrogen ion infiltration of metal parts Download PDFInfo
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- CN212833978U CN212833978U CN202021709380.3U CN202021709380U CN212833978U CN 212833978 U CN212833978 U CN 212833978U CN 202021709380 U CN202021709380 U CN 202021709380U CN 212833978 U CN212833978 U CN 212833978U
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- furnace body
- screw rod
- metal parts
- nitrogen ion
- temperature nitriding
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Abstract
The utility model discloses a surface low-temperature nitriding treatment device for metal part controllable nitrogen ion infiltration, which comprises a control cabinet, a furnace body and a lifting ring, wherein a thread groove is formed on the furnace body, a screw rod is arranged on the lower surface of the lifting ring, the bottom of the screw rod is in threaded connection with the thread groove, a limiting mechanism is arranged between the screw rod and the furnace body, the limiting mechanism comprises two groups of support bars, a moving hole is formed in each support bar, a moving rod is arranged in each moving hole, and the moving rod can perform left-right reciprocating motion in the moving hole; the utility model discloses a stop gear of design is convenient for carry on spacingly to the screw rod, has avoided the screw rod to appear rotating easily after the live time is of a specified duration, leads to the fixed not firm condition of rings, has reduced the potential safety hazard, has improved the security of equipment usage.
Description
Technical Field
The utility model belongs to the technical field of metal parts low temperature nitriding, concretely relates to surface low temperature nitriding processing apparatus of controllable nitrogen ion infiltration of metal parts.
Background
The low-temperature nitriding is an ion nitriding process which is carried out in special low-temperature nitriding equipment and is carried out at the temperature of 450-500 ℃ (the temperature can be reduced to 350 ℃), the low-temperature ion nitriding has small deformation of metal parts due to low treatment temperature, and the high-temperature tempering temperature of a workpiece before treatment can be reduced, so that the core of the metal parts keeps higher strength and hardness, and the use performance of the metal parts is improved.
When the existing low-temperature nitriding treatment device is used, a hook on a crane can be used for hooking a lifting ring to lift a furnace body, then a metal part is placed on a workbench, the furnace body covers the workbench, and the metal part can be treated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surface low temperature nitriding treatment device of controllable nitrogen ion infiltration of metal part, with current low temperature nitriding treatment device who proposes in solving above-mentioned background art when using, can use the hook on the loop wheel to catch on with the rings and hang the furnace body, then put metal part on the workstation, again with the furnace body cover on the workstation, alright handle metal part, but after the live time is of a specified duration, the screw rod on the rings takes place the rotation easily, lead to the fixed not fastening of rings, break away from the thread groove easily at the in-process screw rod of hanging the furnace body, cause the problem of emergence incident.
In order to achieve the above object, the utility model provides a following technical scheme: a surface low-temperature nitriding treatment device for metal parts capable of controlling nitrogen ion infiltration, which comprises a control cabinet, a furnace body and a hoisting ring, the furnace body is provided with a thread groove, the lower surface of the hanging ring is provided with a screw rod, the bottom of the screw rod is in threaded connection with the thread groove, a limiting mechanism is arranged between the screw and the furnace body and comprises two groups of supporting bars, the inside of the supporting bar is provided with a moving hole, the inside of the moving hole is provided with a moving rod, the moving rod can reciprocate left and right in the moving hole, one end of the moving rod is provided with a mounting block, the side surface of the mounting block is provided with a sub-paster, the other end of the moving rod is provided with a mounting plate, the side surface of the mounting plate is provided with a pull ring, an annular female sticker is arranged outside the screw rod, and the secondary sticker can be stuck on the surface of the annular female sticker.
Preferably, the two sides of the furnace body are both provided with L-shaped limiting strips, the L-shaped limiting strips are connected with the furnace body in a welding mode, the upper surface of each L-shaped limiting strip is provided with a fixing plate, the surface of each fixing plate is provided with a screw, and the working end of each screw penetrates through the fixing plate and extends into the furnace body.
Preferably, the lower surface of the furnace body is provided with a workbench, and the bottom of the workbench is provided with a plurality of groups of support legs.
Preferably, a connecting line is arranged between the control cabinet and the workbench, a connecting pipe is further arranged at the bottom of the workbench, and a vacuum pump is arranged at the end of the connecting pipe.
Preferably, the front of the control cabinet is provided with two groups of cabinet doors, wherein one group of cabinet doors is provided with a display screen, and the other group of cabinet doors is provided with an observation window.
Preferably, the back of the control cabinet is provided with a power line.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a stop gear of design is convenient for carry on spacingly to the screw rod, has avoided the screw rod to appear rotating easily after the live time is of a specified duration, leads to the fixed not firm condition of rings, has reduced the potential safety hazard, has improved the security of equipment usage.
(2) The utility model discloses a fixed plate and the screw of design combine together, are convenient for can fix it when welding L shape spacing, need not the tradition and need operating personnel to hold up the L shape spacing with the hand and just can carry out the welded condition with it when the welding, help improving operating personnel's welding efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention;
FIG. 3 is a schematic structural view of the limiting mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the supporting bar of the present invention;
in the figure: 1. a cabinet door; 2. a control cabinet; 3. a connecting wire; 4. a work table; 5. a vacuum pump; 7. a furnace body; 8. a hoisting ring; 9. a fixing plate; 10. a screw; 11. an L-shaped limiting strip; 12. a supporting strip; 13. annular mother plaster; 14. a screw; 15. mounting a plate; 16. a pull ring; 17. moving the hole; 18. mounting blocks; 19. a travel bar; 20. and (5) sub-stickers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a surface low-temperature nitriding treatment device capable of controlling nitrogen ion permeation of metal parts comprises a control cabinet 2, a furnace body 7 and a lifting ring 8, wherein a threaded groove is formed in the furnace body 7, a screw 14 is arranged on the lower surface of the lifting ring 8, the bottom of the screw 14 is in threaded connection with the threaded groove, a limiting mechanism is arranged between the screw 14 and the furnace body 7 and comprises two groups of supporting bars 12, moving holes 17 are formed in the supporting bars 12, a moving rod 19 is arranged in each moving hole 17, the moving rod 19 can reciprocate left and right in each moving hole 17, a mounting block 18 is arranged at one end of the moving rod 19, a sub-sticker 20 is arranged on the side surface of the mounting block 18, a mounting plate 15 is arranged at the other end of the moving rod 19, a pull ring 16 is arranged on the side surface of the mounting plate 15, an annular main sticker 13 is arranged outside the screw 14, the sub-sticker 20 can be pasted on the surface of the, be convenient for carry on spacingly to screw rod 14, avoided screw rod 14 to appear rotating easily after the live time has been of a specified duration, lead to the fixed not firm condition of rings 8, reduced the potential safety hazard, improved the security of equipment usage.
In this embodiment, it is preferred, the both sides of furnace body 7 all are provided with L shape spacing 11, welded connection between L shape spacing 11 and the furnace body 7, the upper surface of L shape spacing 11 is provided with fixed plate 9, the surface of fixed plate 9 is provided with screw 10, the work end of screw 10 passes fixed plate 9 and extends to the inside of furnace body 7, fixed plate 9 and screw 10 through the design combine together, be convenient for can fix it when welding L shape spacing 11, need not the tradition need operating personnel to hold up L shape spacing 11 with the hand and just can carry out the welded condition with it when the welding, operating personnel's welding efficiency has helped improving.
In this embodiment, preferably, the lower surface of the furnace body 7 is provided with a workbench 4, and the bottom of the workbench 4 is provided with a plurality of groups of support legs.
In this embodiment, preferably, a connection line 3 is disposed between the control cabinet 2 and the workbench 4, a connection pipe is further disposed at the bottom of the workbench 4, and a vacuum pump 5 is disposed at an end of the connection pipe.
In this embodiment, preferably, two sets of cabinet doors 1 are disposed on the front surface of the control cabinet 2, wherein a display screen is disposed on one set of cabinet doors 1, and an observation window is disposed on the other set of cabinet doors 1.
In this embodiment, preferably, a power line is disposed on the back of the control cabinet 2.
The utility model discloses a theory of operation and use flow:
the utility model discloses when using, hold pull ring 16 and outwards remove, drive mounting panel 15 and remove, mounting panel 15 drives the carriage release lever 19 and removes, carriage release lever 19 drives installation piece 18 and removes, installation piece 18 takes active cell subsides 20 and then outwards removes, put rings 8 in the top position of furnace body 7 afterwards, and screw in the bottom screw thread inslot of screw rod 14, hold pull ring 16 and inwards remove again after screwing, pull ring 16 drives mounting panel 15 and removes, mounting panel 15 drives carriage release lever 19 and removes, carriage release lever 19 drives installation piece 18 and removes, installation piece 18 takes active cell subsides 20 and follows inwards and removes, then the annular female subsides 13 are glued to the secondary subsides 20, can carry out spacing to screw rod 14 this moment; when the hanging ring 8 needs to be disassembled, the pull ring 16 is held again to move outwards to drive the mounting plate 15 to move, the mounting plate 15 drives the moving rod 19 to move, the moving rod 19 drives the mounting block 18 to move, the mounting block 18 drives the movable paster 20 to move outwards, then the movable paster 20 is separated from the annular female paster 13, at the moment, the hanging ring 8 is rotated outwards again to drive the screw rod 14 to rotate outwards, then the screw rod 14 can be unscrewed, and at the moment, the hanging ring 8 can be disassembled;
the fixing plate 9 on the L-shaped limiting strip 11 is placed at a proper position on the side face of the furnace body 7, then the fixing plate 9 is fixed on the furnace body 7 through the screw 10, the L-shaped limiting strip 11 can be fixed, and finally the L-shaped limiting strip 11 is welded on the furnace body 7 through equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a surface low temperature nitriding treatment device of controllable nitrogen ion infiltration of metal parts, includes switch board (2), furnace body (7) and rings (8), its characterized in that: the utility model discloses a furnace body, including furnace body (7), rings (8), threaded groove, stop gear, removal hole (17) have been seted up to the bottom of screw rod (14) and threaded connection between the threaded groove, screw rod (14) with be provided with stop gear between furnace body (7), stop gear includes two sets of support bars (12), removal hole's (17) inside is provided with carriage release lever (19), just carriage release lever (19) can be in the inside of removal hole (17) is controlled reciprocating motion, the one end of carriage release lever (19) is provided with installation piece (18), the side of installation piece (18) is provided with sub-subsides (20), the other end of carriage release lever (19) is provided with mounting panel (15), the side of mounting panel (15) is provided with pull ring (16), the outside of screw rod (14) is provided with annular female subsides (13), the sub-sticker (20) can be stuck on the surface of the annular main sticker (13).
2. The apparatus for surface low-temperature nitriding of metal parts with controllable nitrogen ion penetration according to claim 1, characterized in that: the furnace body (7) both sides all are provided with L shape spacing (11), L shape spacing (11) with welded connection between furnace body (7), the upper surface of L shape spacing (11) is provided with fixed plate (9), the surface of fixed plate (9) is provided with screw (10), the work end of screw (10) passes fixed plate (9) and extend to the inside of furnace body (7).
3. The apparatus for surface low-temperature nitriding of metal parts with controllable nitrogen ion penetration according to claim 2, characterized in that: the lower surface of the furnace body (7) is provided with a workbench (4), and the bottom of the workbench (4) is provided with a plurality of groups of support legs.
4. The apparatus for surface low-temperature nitriding of metal parts with controllable nitrogen ion penetration according to claim 3, characterized in that: the vacuum pump is characterized in that a connecting wire (3) is arranged between the control cabinet (2) and the workbench (4), a connecting pipe is further arranged at the bottom of the workbench (4), and a vacuum pump (5) is arranged at the end of the connecting pipe.
5. The apparatus for surface low-temperature nitriding of metal parts with controllable nitrogen ion penetration according to claim 4, characterized in that: the front of the control cabinet (2) is provided with two groups of cabinet doors (1), wherein one group of the cabinet doors (1) is provided with a display screen, and the other group of the cabinet doors (1) is provided with an observation window.
6. The apparatus for surface low-temperature nitriding of metal parts with controllable nitrogen ion penetration according to claim 5, characterized in that: and a power line is arranged on the back surface of the control cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709380.3U CN212833978U (en) | 2020-08-17 | 2020-08-17 | Surface low-temperature nitriding treatment device capable of controlling nitrogen ion infiltration of metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709380.3U CN212833978U (en) | 2020-08-17 | 2020-08-17 | Surface low-temperature nitriding treatment device capable of controlling nitrogen ion infiltration of metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212833978U true CN212833978U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021709380.3U Expired - Fee Related CN212833978U (en) | 2020-08-17 | 2020-08-17 | Surface low-temperature nitriding treatment device capable of controlling nitrogen ion infiltration of metal parts |
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| CN (1) | CN212833978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584430A (en) * | 2021-09-03 | 2021-11-02 | 福建华佳彩有限公司 | Mask frame structure and mask plate manufacturing method |
-
2020
- 2020-08-17 CN CN202021709380.3U patent/CN212833978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584430A (en) * | 2021-09-03 | 2021-11-02 | 福建华佳彩有限公司 | Mask frame structure and mask plate manufacturing method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 Termination date: 20210817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |