CN216473346U - Heat treatment device for machining cross assembly - Google Patents
Heat treatment device for machining cross assembly Download PDFInfo
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- CN216473346U CN216473346U CN202122212440.1U CN202122212440U CN216473346U CN 216473346 U CN216473346 U CN 216473346U CN 202122212440 U CN202122212440 U CN 202122212440U CN 216473346 U CN216473346 U CN 216473346U
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Abstract
The utility model discloses a heat treatment device for machining a cross assembly, which comprises a furnace body and a treatment frame, wherein a control box is arranged at the rear end outside the furnace body, a vent hole is formed in the upper part of the furnace body, a box door is connected to the right side of the furnace body, a sealing layer is arranged on the surface of the box door, a base is arranged below the furnace body, a sliding rail is connected to the inner side of the base, and a moving rod is connected to the inner part of the sliding rail. This a heat treatment device is used in cross assembly processing furnace body is inside to be spread entirely and is able to bear or endure firebrick, the furnace body has thermal-insulated function, when the control box heats the heating pipe, make its inside reach the required temperature of work piece thermal treatment, reduce its inside heat loss, handle the inside that its lower extreme outside shifting chute of frame accessible shifted out the furnace body, through the distance of carriage between inside horizontal slip control operation panel of carriage release lever and furnace body, make and handle a accessible connector and get into to the spacing inslot, the connector sets up to loudspeaker form, conveniently handle the removal of frame and use.
Description
Technical Field
The utility model relates to the field of cross assemblies, in particular to a heat treatment device for machining a cross assembly.
Background
The cross assembly is also called as a universal joint, namely a universal joint, and is a part for realizing variable-angle power transmission, is used for changing the position of a transmission axis direction, and is a joint part of a universal transmission device of an automobile driving system. The cross-shaft type rigid universal joint is a non-constant velocity universal joint widely used on automobiles, and the maximum intersection angle of two adjacent shafts is allowed to be 15-20 degrees. The cross is one of the key elements of a cross-type rigid universal joint.
The cross assembly heat treatment device in the market is inconvenient to take and carry out subsequent operation, and therefore the heat treatment device for processing the cross assembly is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat treatment device for machining a cross assembly, which aims to solve the problems that the heat treatment device for the cross assembly on the market is inconvenient to take and carry out subsequent operation.
In order to achieve the purpose, the utility model provides the following technical scheme: a heat treatment device for processing a cross assembly comprises a furnace body and a processing frame, wherein a control box is arranged at the rear end outside the furnace body, and the upper part of the furnace body is provided with a vent hole, the right side of the furnace body is connected with a box door, the surface of the box door is provided with a sealing layer, the lower part of the furnace body is provided with a base, the inner side of the base is connected with a slide rail, the inner part of the slide rail is connected with a movable rod, the right end of the movable rod is connected with a support frame, the bottom of the support frame is provided with a bottom plate, an operating platform is arranged above the supporting frame, a quenching bath is arranged at the right side of the operating platform, refractory bricks are arranged inside the furnace body, and the surface of resistant firebrick is provided with the heating pipe, handle the frame and arrange the middle part in the heating pipe in, and the below of handling the frame is provided with the shifting chute, the top of operation panel is provided with the spacing groove, and the left side of spacing groove is connected with the connector.
Preferably, the height of the lower end in the furnace body is consistent with the height of the surface of the operating platform, and the width of the operating platform is smaller than that of the furnace body.
Preferably, the processing frame and the moving groove are vertically distributed, and the processing frame is a rectangular frame.
Preferably, the treatment frame is internally provided with a suspension hook, the surface of the suspension hook is provided with a separation block, the inner side of the treatment frame is provided with a clamping groove, and the clamping groove is internally provided with an object placing plate.
Preferably, the hanging hooks are provided in an L-shape, and two hanging hooks are symmetrically provided about a vertical central axis of the processing rack.
Preferably, the object placing plates are connected with the clamping grooves in a clamping mode, and the number of the object placing plates is two.
Preferably, the inside of quenching bath is provided with the supplementary subassembly of lift that is used for assisting the machined part, supplementary subassembly includes quenching groove, lift net, link, sliding hole and slide bar, the internally mounted in quenching groove has the lift net, and the external connection of lift net has the link, the middle part of link is provided with the sliding hole, and the inside of sliding hole is provided with the slide bar.
Preferably, the diameter of the lifting net is smaller than that of the quenching tank, and the lifting net is shaped as a hollow rectangle.
Preferably, the outer diameter of the slide rod is smaller than the inner diameter of the slide hole, and the midpoint of the slide hole is coincident with the vertical central axis of the connecting frame.
The utility model provides a heat treatment device for machining a cross assembly, which has the following beneficial effects: this heat treatment device is used in cross assembly processing has laid through the furnace body is able to bear or endure firebrick, heaies up through the control box to the heating pipe, carries out heat treatment to the cross assembly of placing in its inside processing frame, can shift out along shifting chute and spacing groove through handling the frame, conveniently takes off work piece to quenching treatment in the quenching bath, makes it have good comprehensive mechanical properties.
1. According to the utility model, the furnace body is fully paved with refractory bricks, has a heat insulation function, and can reach the temperature required by workpiece heat treatment when the control box heats the heating pipe, so that the internal heat loss is reduced.
2. According to the utility model, the two suspension hooks are arranged above the processing frame, the cross assembly workpiece can be suspended to the middle of the suspension hooks, the workpieces are arranged at equal intervals through the separation blocks, so that the workpieces are uniformly heated for primary heat treatment, the object placing plate can enable the cross assembly workpiece to be horizontally paved to the upper end of the object placing plate, and the object placing plate can heat the cross assembly workpiece in the furnace body to prepare for subsequent treatment.
3. The lifting net can completely enter the quenching bath, the cross assembly workpiece is usually subjected to oil quenching treatment, the defects of heat treatment can be reduced, the qualified rate of the workpiece is increased, the workpiece can be taken out through the lifting net after quenching of the workpiece is finished, the sliding rod can drive the lifting net to move up and down in the quenching bath through the connecting frame, quenching in the heat treatment is completed, and preparation can be made for subsequent tempering and other treatments.
Drawings
FIG. 1 is a schematic side view of a heat treatment apparatus for machining a cross assembly according to the present invention;
FIG. 2 is a schematic view of a furnace body of a heat treatment apparatus for machining a cross assembly according to the present invention;
FIG. 3 is a schematic top view of a heat treatment apparatus for machining a cross assembly according to the present invention.
In the figure: 1. a furnace body; 2. a control box; 3. a vent hole; 4. a box door; 5. a sealing layer; 6. a base; 7. a slide rail; 8. a travel bar; 9. a support frame; 10. a base plate; 11. an operation table; 12. a quenching bath; 13. a refractory brick; 14. heating a tube; 15. a processing rack; 16. a hanging hook; 17. a separation block; 18. a card slot; 19. a storage plate; 20. a limiting groove; 21. a connecting port; 22. an auxiliary component; 2201. a quenching tank; 2202. a lifting net; 2203. a connecting frame; 2204. a slide hole; 2205. a slide bar; 23. the slot is moved.
Detailed Description
As shown in figure 1, a heat treatment device for processing a cross assembly comprises a furnace body 1 and a processing frame 15, wherein a control box 2 is arranged at the rear end outside the furnace body 1, the height of the lower end inside the furnace body 1 is consistent with the height of the surface of an operating platform 11, the width of the operating platform 11 is smaller than that of the furnace body 1, refractory bricks 13 are fully paved inside the furnace body 1, the furnace body 1 has a heat insulation function, when a heating pipe 14 is heated by the control box 2, the temperature inside the furnace body reaches the temperature required by workpiece heat treatment, the heat loss inside the furnace body is reduced, an air vent 3 is arranged above the furnace body 1, a box door 4 is connected to the right side of the furnace body 1, a sealing layer 5 is arranged on the surface of the box door 4, a base 6 is arranged below the furnace body 1, a slide rail 7 is connected to the inner side of the base 6, a moving rod 8 is connected to the inner side of the slide rail 7, a support frame 9 is connected to the right end of the moving rod 8, a bottom plate 10 is arranged at the bottom of the support frame 9, an operating platform 11 is arranged above the supporting frame 9, and a quenching bath 12 is arranged on the right side of the operating platform 11.
As shown in FIG. 2, the interior of the furnace body 1 is provided with refractory bricks 13, the surfaces of the refractory bricks 13 are provided with heating pipes 14, a processing rack 15 is arranged in the middle of the heating pipes 14, the processing rack 15 and a moving groove 23 are vertically distributed, the processing rack 15 is arranged into a rectangular frame, the processing rack 15 can be moved out of the interior of the furnace body 1 through the moving groove 23 at the outer part of the lower end of the processing rack, the distance between the operating table 11 and the furnace body 1 is controlled by sliding the support frame 9 in the moving rod 8 left and right, so that the processing rack 15 can enter a limiting groove 20 through a connecting port 21, the connecting port 21 is arranged into a trumpet shape, the movement of the processing rack 15 is convenient, the moving groove 23 is arranged below the processing rack 15, the hanging hooks 16 are arranged in the interior of the processing rack 15, the hanging hooks 16 are arranged into an L shape, the hanging hooks 16 are symmetrically arranged about the vertical central axis of the processing rack 15, two hanging hooks 16 are arranged above the processing rack 15, the cross assembly workpiece can be hung in the middle of the hanging hook 16, the workpieces are arranged at equal intervals through the separating blocks 17 and are heated uniformly, primary heat treatment is carried out, the separating blocks 17 are mounted on the surface of the hanging hook 16, the clamping grooves 18 are formed in the inner side of the treatment frame 15, the object placing plates 19 are mounted in the clamping grooves 18, the object placing plates 19 and the clamping grooves 18 are clamped and connected, the number of the object placing plates 19 is two, the object placing plates 19 can enable the cross assembly workpiece to be horizontally paved to the upper end of the cross assembly workpiece, heating is carried out inside the furnace body 1, and preparation is made for subsequent treatment.
As shown in fig. 3, a limiting groove 20 is arranged above the operating table 11, a connection port 21 is connected to the left side of the limiting groove 20, an auxiliary lifting component 22 for assisting a workpiece is arranged inside the quenching bath 12, the auxiliary component 22 includes a quenching bath 2201, a lifting net 2202, a connection frame 2203, a sliding hole 2204 and a sliding rod 2205, the lifting net 2202 is arranged inside the quenching bath 2201, the diameter of the lifting net 2202 is smaller than that of the quenching bath 2201, the lifting net 2202 is shaped as a hollow rectangle, the lifting net 2202 can be completely inserted into the quenching bath 12, the cross assembly workpiece is usually treated by oil quenching, defects of heat treatment can be reduced, the qualification rate of the workpiece can be increased, the workpiece can be taken out by the lifting net 2202 after quenching, the connection frame 2203 is connected to the outside of the lifting net 2202, the sliding hole 2204 is arranged in the middle of the connection frame 2203, a sliding rod 2205 is arranged inside the sliding hole 2204 is arranged in the middle of the connection frame 2203, the outside diameter of the sliding rod 2205 is smaller than the inside diameter of the sliding hole 2204, and the middle point of the sliding hole 2204 is coincident with the vertical central axis of the connecting frame 2203, the sliding rod 2205 can drive the lifting net 2202 to move up and down in the quenching tank 12 through the connecting frame 2203 through the sliding hole 2204, so that quenching in heat treatment is completed, and preparation can be made for subsequent tempering and other treatments.
In conclusion, the heat treatment device for machining the cross assembly is characterized in that a cross assembly workpiece to be treated is arranged in a treatment frame 15 through a suspension hook 16 or an object placing plate 19, the cross assembly workpiece slides towards the left side in a moving rod 8 through a support frame 9, a box door 4 is opened, an operation table 11 is close to the front end of a furnace body 1, the height of the surface of the operation table 11 is consistent with the height of the lower end in the furnace body 1, the treatment frame 15 slides to the moving groove 23 from a limiting groove 20 conveniently, the operation table 11 moves towards the right, the box door 4 is closed, a sealing layer 5 arranged on the inner side surface of the box door 4 can reduce the heat loss at the joint part, a heating pipe 14 is controlled by a control box 2 to be heated to the treatment temperature, the workpiece is heated, the box door 4 is opened after the heating, the operation table 11 moves towards the left to the front end of the furnace body 1 again, the treatment frame 15 slides out, the heated workpiece is taken out, the workpiece is immersed in a quenching tank 12 filled with cooling oil for oil quenching treatment, the defects of heat treatment can be reduced, the qualification rate of the workpiece is increased, the workpiece slides up and down outside the sliding rod 2205 through the connecting frame 2203, and the workpiece is taken out through the lifting net 2202.
Claims (9)
1. A heat treatment device for machining a cross assembly comprises a furnace body (1) and a treatment frame (15), and is characterized in that a control box (2) is arranged at the rear end of the outer portion of the furnace body (1), an air vent (3) is arranged above the furnace body (1), a box door (4) is connected to the right side of the furnace body (1), a sealing layer (5) is mounted on the surface of the box door (4), a base (6) is mounted below the furnace body (1), a sliding rail (7) is connected to the inner side of the base (6), a moving rod (8) is connected to the inner portion of the sliding rail (7), a support frame (9) is connected to the right end of the moving rod (8), a bottom plate (10) is arranged at the bottom of the support frame (9), an operating platform (11) is mounted above the support frame (9), a quenching pool (12) is arranged on the right side of the operating platform (11), a refractory brick (13) is arranged inside the furnace body (1), and the surface of the refractory brick (13) is provided with a heating pipe (14), the processing frame (15) is arranged in the middle of the heating pipe (14), a moving groove (23) is arranged below the processing frame (15), a limiting groove (20) is arranged above the operating platform (11), and the left side of the limiting groove (20) is connected with a connecting port (21).
2. The heat treatment apparatus for machining a cross assembly as claimed in claim 1, wherein the height of the lower end inside the furnace body (1) is the same as the height of the surface of the operation table (11), and the width of the operation table (11) is smaller than the width of the furnace body (1).
3. The heat treatment apparatus for machining a cruciform assembly according to claim 1, wherein the treatment rack (15) and the moving groove (23) are vertically arranged, and the treatment rack (15) is configured as a rectangular frame.
4. The heat treatment device for machining the cross assembly as claimed in claim 1, wherein a hanging hook (16) is installed inside the processing frame (15), a separating block (17) is installed on the surface of the hanging hook (16), a clamping groove (18) is formed in the inner side of the processing frame (15), and an object placing plate (19) is installed inside the clamping groove (18).
5. The heat treatment device for machining a cross assembly as claimed in claim 4, wherein the shape of the hanging hooks (16) is L-shaped, and two hanging hooks (16) are symmetrically arranged about a vertical central axis of the processing frame (15).
6. The heat treatment device for machining a cross assembly according to claim 4, wherein the object placing plates (19) are connected with the clamping grooves (18) in a clamping manner, and the number of the object placing plates (19) is two.
7. The heat treatment device for machining the cross assembly as claimed in claim 1, wherein a lifting auxiliary component (22) for assisting a machined part is arranged inside the quenching tank (12), the auxiliary component (22) comprises a quenching tank (2201), a lifting net (2202), a connecting frame (2203), a sliding hole (2204) and a sliding rod (2205), the lifting net (2202) is arranged inside the quenching tank (2201), the connecting frame (2203) is connected to the outer portion of the lifting net (2202), the sliding hole (2204) is arranged in the middle of the connecting frame (2203), and the sliding rod (2205) is arranged inside the sliding hole (2204).
8. The heat treatment apparatus for machining a cross assembly as claimed in claim 7, wherein the diameter of the lifting net (2202) is smaller than the diameter of the quenching tank (2201), and the lifting net (2202) is formed in a hollow rectangular shape.
9. The thermal processing device for machining a cruciform assembly according to claim 7, wherein the outer diameter of the slide bar (2205) is smaller than the inner diameter of the slide hole (2204), and the midpoint of the slide hole (2204) coincides with the vertical central axis of the connecting frame (2203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122212440.1U CN216473346U (en) | 2021-09-13 | 2021-09-13 | Heat treatment device for machining cross assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122212440.1U CN216473346U (en) | 2021-09-13 | 2021-09-13 | Heat treatment device for machining cross assembly |
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| Publication Number | Publication Date |
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| CN216473346U true CN216473346U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122212440.1U Active CN216473346U (en) | 2021-09-13 | 2021-09-13 | Heat treatment device for machining cross assembly |
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| CN (1) | CN216473346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029532A (en) * | 2022-06-16 | 2022-09-09 | 扬中市宏飞镀业有限公司 | Metal surface heat treatment processing device and using method thereof |
-
2021
- 2021-09-13 CN CN202122212440.1U patent/CN216473346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029532A (en) * | 2022-06-16 | 2022-09-09 | 扬中市宏飞镀业有限公司 | Metal surface heat treatment processing device and using method thereof |
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