CN215713200U - Heat treatment device for ball spline machining - Google Patents
Heat treatment device for ball spline machining Download PDFInfo
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- CN215713200U CN215713200U CN202122117757.7U CN202122117757U CN215713200U CN 215713200 U CN215713200 U CN 215713200U CN 202122117757 U CN202122117757 U CN 202122117757U CN 215713200 U CN215713200 U CN 215713200U
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- inner shell
- heat treatment
- heat preservation
- ball spline
- shell
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Abstract
The utility model relates to a heat treatment device for processing a ball spline, which comprises an outer shell, wherein a sealing device, a heat preservation device and a moving device are arranged on the outer shell, the moving device comprises an inner shell, a supporting plate, two sliding rails, a material frame, a moving frame and pulleys, the inner shell is arranged in the outer shell, the supporting plate is provided with a plurality of supporting plates which are all connected with the inner wall of the inner shell, the two sliding rails are respectively arranged on the supporting plate in parallel, the material frame is connected with the upper surface of the moving frame, and the pulleys are connected with the lower surface of the moving frame and are slidably connected with the sliding rails. According to the utility model, the moving device is arranged, so that the material can be placed in the material trolley, the material trolley is conveniently placed in the inner shell for heat treatment, and the material subjected to heat treatment is conveniently taken out and placed in the cooling liquid for cooling.
Description
Technical Field
The utility model relates to the technical field of heat treatment devices, in particular to a heat treatment device for processing a ball spline.
Background
The heat treatment is a metal hot processing technology for changing the chemical components and structures on the surface or in the material to obtain the required performance by heating, heat preservation and cooling the metal material in a solid state. The ball spline needs to be heat treated during the production process to improve the wear resistance.
Patent No. CN201521096689.9 discloses a heat treatment furnace, in which the furnace chamber volume is small, the number of workpieces subjected to single heat treatment is small, and the heat treatment efficiency is low; in addition, the heat treatment furnace has poor heat preservation effect; meanwhile, some large heat treatment furnace workpieces are not easy to be placed in the furnace for heating, and are inconvenient to take out after being heated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the problems in the prior art, the utility model provides a heat treatment device for processing a ball spline, which aims to solve the technical problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a heat treatment device for ball spline machining comprises an outer shell, wherein a sealing device, a heat preservation device and a moving device are arranged on the outer shell, the moving device comprises an inner shell, a supporting plate, two sliding rails, a material frame, a moving frame and a pulley, the inner shell is arranged in the outer shell, the supporting plate is provided with a plurality of sliding rails, the sliding rails are connected with the inner wall of the inner shell, the two sliding rails are respectively arranged on the supporting plate in parallel, the material frame is connected with the upper surface of the moving frame, and the pulley is connected with the lower surface of the moving frame and is connected with the sliding rails in a sliding manner; the heat preservation device comprises first heat preservation cotton, second heat preservation cotton and a furnace door partition plate, wherein the first heat preservation cotton is arranged between the outer shell and the inner shell, the second heat preservation cotton and the furnace door partition plate are arranged in the inner shell and are connected with the inner shell in a sliding mode, and the second heat preservation cotton and the furnace door partition plate are close to one side of the material frame.
Preferably, the sealing device comprises a connecting plate, a furnace door cover, a threaded rod and a rotating handle, the connecting plate is connected with one end of the inner shell, the furnace door cover is rotatably connected with the connecting plate, a threaded hole is formed in the connecting plate, the threaded rod penetrates through the furnace door cover and is in threaded connection with the threaded hole, and the rotating handle is sleeved outside the threaded rod. The sealing device is designed to prevent the heat in the inner shell from overflowing.
In a further preferred embodiment, the oven door cover and the oven door partition are provided with a first handle. The first handle is designed to facilitate the opening of the oven door cover and the oven door partition.
Preferably, the inner shell is provided with a limiting guide rail, and the furnace door partition plate is provided with a limiting groove matched with the limiting guide rail. The design can facilitate the movement of the furnace door clapboard in the inner shell.
Preferably in further, the connecting plate with all be equipped with the seal groove on the furnace gate lid, all be equipped with sealed the pad in the seal groove. This design can improve the heat preservation effect of device.
In further preferred, be equipped with intake stack and exhaust duct on the inner shell, intake stack and exhaust duct are equallyd divide and are run through respectively first heat preservation is cotton and shell. This design can be connected with external hot air circulating system through intake stack and exhaust duct, heats in the inner shell, makes the work piece carry out thermal treatment.
In a further preferred aspect, the material frame is provided with a second handle. The second handle is designed to facilitate the taking out of the material frame from the inner shell.
(III) advantageous effects
Compared with the prior art, the utility model provides a heat treatment device for processing a ball spline, which has the following beneficial effects:
according to the utility model, the moving device is arranged, so that the material can be placed in the material trolley, the material trolley is conveniently placed in the inner shell for heat treatment, and the material after heat treatment is conveniently taken out and placed in the cooling liquid for cooling; in addition, the temperature in the inner shell can be maintained in a certain range by arranging the heat preservation device and the sealing device, the increase of energy consumption caused by heat overflow is reduced, and the overhigh temperature of the working environment caused by heat overflow can be prevented; meanwhile, the air inlet pipeline and the air outlet pipeline are arranged and can be connected with an external hot air circulating system to heat the inner shell, so that the workpiece is subjected to heat treatment.
Drawings
FIG. 1 is a schematic view of the overall structure of a heat treatment apparatus for ball spline machining according to the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a partial structural view of a sealing device according to the present invention.
In the figure: 1. a housing; 2. an inner shell; 3. a support plate; 4. a slide rail; 5. a material frame; 6. a movable frame; 7. a pulley; 8. first heat insulation cotton; 9. second heat preservation cotton; 10. a furnace door partition; 11. a connecting plate; 12. a furnace door cover; 13. a threaded rod; 14. rotating the handle; 15. a threaded hole; 16. a first handle; 17. limiting a guide rail; 18. a limiting groove; 19. a sealing groove; 20. a gasket; 21. an air inlet pipeline; 22. an exhaust duct; 23. a second handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-3, a heat treatment device for processing a ball spline comprises an outer shell 1, wherein a sealing device, a heat preservation device and a moving device are arranged on the outer shell 1, the moving device comprises an inner shell 2, support plates 3, slide rails 4, material frames 5, a moving frame 6 and pulleys 7, the inner shell 2 is arranged in the outer shell 1, the support plates 3 are provided with a plurality of support plates and are all connected with the inner wall of the inner shell 2, the slide rails 4 are provided with two slide rails and are respectively arranged on the support plates 3 in parallel, the material frames 5 are connected with the upper surface of the moving frame 6, and the pulleys 7 are connected with the lower surface of the moving frame 6 and are slidably connected with the slide rails 4; the heat preservation device includes that first heat preservation is cotton 8, second heat preservation is cotton 9 and furnace gate baffle 10, first heat preservation is cotton 8 sets up between shell 1 and the inner shell 2, second heat preservation is cotton 9 and furnace gate baffle 10 all set up the inside of inner shell 2, and all with inner shell 2 slidable ground connects, second heat preservation is cotton 9 and furnace gate baffle 10 is close to one side of material frame 5 is connected.
In this embodiment, the sealing device includes a connecting plate 11, a furnace door cover 12, a threaded rod 13 and a rotating handle 14, the connecting plate 11 is connected with one end of the inner shell 2, the furnace door cover 12 is rotatably connected with the connecting plate 11, a threaded hole 15 is formed in the connecting plate 11, the threaded rod 13 penetrates through the furnace door cover 12 and the threaded hole 15, and the rotating handle 14 is sleeved outside the threaded rod 13. The connecting plate 11 and the furnace door cover 12 are both provided with a sealing groove 19, and a sealing gasket 20 is arranged in the sealing groove 19. When the oven door cover is used, the oven door cover 12 and the connecting plate 11 are closed in a rotating mode, the two sealing gaskets 20 are in contact, the threaded rod 13 penetrates through the oven door cover 12 and is aligned with the threaded hole 15, the threaded rod 13 is driven to rotate by rotating the rotating handle 14, the threaded rod 13 is matched with the threaded hole 15, and the oven door cover 12 and the connecting plate 11 are connected and fastened.
In this embodiment, a first handle 16 is disposed on each of the oven door cover 12 and the oven door partition 10. In use, the oven door cover 12 and the oven door bulkhead 10 are opened, respectively, by pulling on the first handle 16.
In this embodiment, a limit guide rail 17 is disposed on the inner shell 2, and a limit groove 18 engaged with the limit guide rail 17 is disposed on the oven door partition 10. When the oven door separating plate is used, the first handle 16 is hooked by an iron hook or other tools, the first handle 16 is pulled outwards, and the oven door separating plate 10 and the second heat insulation cotton 9 are driven to move outwards along the direction of the limiting guide rail 17.
In this embodiment, be equipped with intake stack 21 and exhaust duct 22 on the inner shell 2, intake stack 21 and exhaust duct 22 are equallyd divide and are run through respectively first heat preservation cotton 8 and shell 1. When in use, the air inlet duct 21 and the air outlet duct 22 are communicated with an external hot air circulating system, and the inside of the inner shell 2 is heated through the hot air circulating system.
In this embodiment, the material frame 5 is provided with a second handle 23. In use, the second handle 23 is hooked by an iron hook or other tool, and the second handle 23 is pulled outwards, so that the animal carrying frame 5 moves outwards along the direction of the sliding rail 4.
Example 2:
in conclusion, when the furnace door sealing device is used, a workpiece is placed in the material frame 5, the material frame 5 is moved into the inner shell 2 along the direction of the sliding rail 4, the furnace door partition plate 10 and the second heat insulation cotton 9 are moved into the inner shell 2 along the direction of the limiting guide rail 17, the furnace door cover 12 and the connecting plate 11 are closed in a rotating mode, at the moment, the two sealing gaskets 20 are in contact, the threaded rod 13 penetrates through the furnace door cover 12 and is aligned with the threaded hole 15, the threaded rod 13 is driven to rotate by rotating the rotating handle 14, the threaded rod 13 is matched with the threaded hole 15, and the furnace door cover 12 and the connecting plate 11 are connected and fastened.
Example 3:
in summary, when in use, the air inlet duct 21 and the air outlet duct 22 are communicated with an external hot air circulating system, and the inside of the inner shell 2 is heated through the hot air circulating system; after heating, a worker wears the heat insulation gloves to rotate the rotating handle 14, so that the threaded rod 13 is screwed out of the threaded hole 15, pulls the first handle 16 through an iron hook or other tools to open the furnace door cover 12 and the furnace door partition plate 10, hooks the second handle 23 through the first handle, pulls the second handle 23 outwards to enable the material frame 5 with the animals to move outwards along the direction of the sliding rail 4, and transports the material frame 5 into cooling liquid through a forklift or other equipment to cool the workpieces.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat treatment device is used in ball spline processing, includes shell (1), its characterized in that: the heat preservation device is characterized in that a sealing device, a heat preservation device and a moving device are arranged on the outer shell (1), the moving device comprises an inner shell (2), a supporting plate (3), a sliding rail (4), two material frames (5), a moving frame (6) and pulleys (7), the inner shell (2) is arranged in the outer shell (1), the supporting plate (3) is provided with a plurality of sliding rails, the sliding rails (4) are connected with the inner wall of the inner shell (2), the two sliding rails are respectively arranged on the supporting plate (3) in parallel, the material frames (5) are connected with the upper surface of the moving frame (6), and the pulleys (7) are connected with the lower surface of the moving frame (6) and are slidably connected with the sliding rail (4); the heat preservation device includes that first heat preservation is cotton (8), second heat preservation is cotton (9) and furnace gate baffle (10), first heat preservation is cotton (8) set up between shell (1) and inner shell (2), second heat preservation is cotton (9) and furnace gate baffle (10) all set up the inside of inner shell (2), and all with inner shell (2) slidable ground connects, second heat preservation is cotton (9) and furnace gate baffle (10) are close to one side of material frame (5) is connected.
2. The heat treatment apparatus for ball spline machining according to claim 1, characterized in that: sealing device includes connecting plate (11), furnace door cover (12), threaded rod (13) and rotatory handle (14), connecting plate (11) with the one end of inner shell (2) is connected, furnace door cover (12) with connecting plate (11) rotationally connects, be equipped with screw hole (15) on connecting plate (11), threaded rod (13) run through furnace door cover (12) with screw hole (15) threaded connection, rotatory handle (14) cup joint threaded rod (13) outside.
3. The heat treatment apparatus for ball spline machining according to claim 2, characterized in that: the furnace door cover (12) and the furnace door clapboard (10) are both provided with a first handle (16).
4. The heat treatment apparatus for ball spline machining according to claim 1, characterized in that: the furnace door partition board is characterized in that a limiting guide rail (17) is arranged on the inner shell (2), and a limiting groove (18) matched with the limiting guide rail (17) is formed in the furnace door partition board (10).
5. The heat treatment apparatus for ball spline machining according to claim 2, characterized in that: the connecting plate (11) with all be equipped with seal groove (19) on furnace door lid (12), all be equipped with sealed pad (20) in seal groove (19).
6. The heat treatment apparatus for ball spline machining according to claim 1, characterized in that: be equipped with intake stack (21) and exhaust pipe (22) on inner shell (2), intake stack (21) and exhaust pipe (22) are equallyd divide and are run through respectively first heat preservation cotton (8) and shell (1).
7. The heat treatment apparatus for ball spline machining according to claim 1, characterized in that: and a second handle (23) is arranged on the material frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117757.7U CN215713200U (en) | 2021-09-02 | 2021-09-02 | Heat treatment device for ball spline machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117757.7U CN215713200U (en) | 2021-09-02 | 2021-09-02 | Heat treatment device for ball spline machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215713200U true CN215713200U (en) | 2022-02-01 |
Family
ID=80014093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122117757.7U Active CN215713200U (en) | 2021-09-02 | 2021-09-02 | Heat treatment device for ball spline machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215713200U (en) |
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2021
- 2021-09-02 CN CN202122117757.7U patent/CN215713200U/en active Active
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