CN220376732U - Frock is used in heat treatment of central attenuator blank - Google Patents
Frock is used in heat treatment of central attenuator blank Download PDFInfo
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- CN220376732U CN220376732U CN202320502880.7U CN202320502880U CN220376732U CN 220376732 U CN220376732 U CN 220376732U CN 202320502880 U CN202320502880 U CN 202320502880U CN 220376732 U CN220376732 U CN 220376732U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to a tool for heat treatment of a central damper blank, which comprises a plurality of frames which are arranged in parallel, wherein the frames are vertically arranged and comprise a plurality of transverse beams, the transverse beams are arranged up and down, the transverse beams are connected through vertical beams to form an integral structure, a plurality of grooves are formed in the top surface of each transverse beam, the distance between adjacent frames is greater than the thickness of a disc of the central damper blank and less than the length of a middle cylindrical structure, so that the corresponding grooves of the adjacent groups of frames can respectively support two end parts of the middle cylindrical structure of the vertically arranged blank.
Description
Technical Field
The utility model relates to the technical field of central damper processing equipment, in particular to a tool for heat treatment of a central damper blank.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The center damper is used for preventing the engine from shaking, the processing technology of the center damper is used for forging blanks at present, then the forged blanks are subjected to heat treatment, then the blanks subjected to heat treatment are subjected to stamping forming, the blank structure is shown in figure 1, the center cylindrical structure 1 is provided with a disc 2 at the periphery, the blanks are subjected to heat treatment by using a multi-purpose furnace production line at present, the blanks are placed into the multi-purpose furnace production line through a heat treatment tool, the heat treatment tool for the blanks at present comprises a plurality of upright posts 3, a plurality of support plates 4 are arranged between the upright posts, through holes for the middle cylindrical structure to pass through are formed in the support plates, when the tool is used, the middle cylindrical structure at one side of the disc passes through the through holes, the disc is in contact with the support plates, the disc is tiled on the support plates, and the support plates are utilized for supporting.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a tool for heat treatment of a blank of a central damper, wherein the blank is heated uniformly, and the heat treatment effect is good.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the embodiment of the utility model provides a tool for heat treatment of a central damper blank, which comprises a plurality of frames which are arranged in parallel, wherein the frames are vertically arranged and comprise a plurality of transverse beams, the transverse beams are arranged up and down, the transverse beams are connected through vertical beams to form an integral structure, a plurality of grooves are formed in the top surface of each transverse beam, the distance between adjacent frames is greater than the thickness of a disc of the central damper blank and less than the length of a middle cylindrical structure, so that the corresponding grooves of adjacent groups of frames can respectively support two ends of the middle cylindrical structure of the vertically arranged blank.
Optionally, the groove adopts a semicircular groove matched with the central cylindrical structure of the blank.
Optionally, the groove adopts a rectangular groove, the width of the rectangular groove is equal to the diameter of the central cylindrical structure of the blank, and the thickness of the rectangular groove is greater than the radius of the central cylindrical structure of the blank.
Optionally, the grooves are through grooves, and the grooves penetrate through two side surfaces of the transverse beam.
Optionally, the vertical beam and the transverse beam are square beams.
Optionally, a plurality of vertical beams are provided, and a grid-shaped frame is formed between the plurality of vertical beams and the transverse beams.
Optionally, the vertical beam and the transverse beam are perpendicular to each other.
Optionally, the bottom of vertical roof beam is fixed on the base, and vertical roof beam is perpendicular with the base.
Optionally, the distance between the top surfaces of two adjacent transverse beams is greater than the diameter of the blank disc in the vertical direction.
Optionally, the distance between adjacent groove centers is greater than the diameter of the blank disc in the horizontal direction.
The beneficial effects of the utility model are as follows:
1. according to the tooling disclosed by the utility model, the plurality of frames are arranged, the transverse beams of the frames are provided with the grooves matched with the central cylindrical structures of the blanks, so that the blanks can be supported by the transverse beams of the adjacent frames through the grooves in a vertical posture, the horizontally arranged supporting plates in the traditional tooling are omitted, the tooling can not generate resistance to the flow of quenching liquid, and the quenching liquid can smoothly circulate in the tooling, so that the heating uniformity of the blanks is ensured, and the heat treatment effect is improved.
2. The tool disclosed by the utility model can enable the blanks to be placed in a vertical posture, and compared with the traditional tiled placement, the tool disclosed by the utility model can improve the placement density of the blanks on the premise that the internal space of heat treatment equipment is limited, increase the number of the blanks subjected to heat treatment at the same time and improve the working efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not limit the application.
FIG. 1 is a schematic diagram of a prior art heat treatment tooling for a central damper blank;
FIG. 2 is a schematic overall structure of embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing the use state of embodiment 1 of the present utility model;
the structure comprises a middle cylindrical structure 1, a disc 2, a column 3, a transverse beam 4, a vertical beam 5 and a groove 6.
Detailed Description
For convenience of description, the words "upper" and "lower" in the present utility model, if they mean only the directions of the words corresponding to the upper and lower directions of the drawings, are not limited to the directions, but are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
The embodiment provides a frock for thermal treatment of central attenuator blank, as shown in fig. 2, including a plurality of frames, the vertical setting of frame, a plurality of frames parallel arrangement, the frame is fixed on the base (omit not drawing in the figure), conveniently puts into thermal treatment equipment with whole frock through the base.
The frame comprises a plurality of transverse beams 4, the transverse beams 4 are arranged along the horizontal direction, the transverse beams 4 are arranged up and down, the transverse beams 4 of adjacent frames correspond, namely, the transverse beams 4 corresponding to the same height position are aligned.
The plurality of transverse beams 4 are connected by vertical beams 5 such that the transverse beams 4 and the vertical beams 5 form a unitary frame.
The transverse beam 4 is perpendicular to the vertical beams 5, the vertical beams 5 are multiple, wherein two ends of the transverse beam 4 are connected with the vertical beams 5, and a plurality of vertical beams 5 are further arranged between the vertical beams 5 at two ends of the transverse beam 4.
In this embodiment, one frame is provided with three transverse beams 4, and the three transverse beams 4 are connected into a whole by six vertical beams 5, and the transverse beams 4 and the vertical beams 5 are arranged at equal intervals.
The upper surface of the transverse beam 4 is provided with a plurality of grooves 6, the grooves 6 are arranged at positions between two adjacent vertical beams 5, and in the embodiment, the grooves 6 are arranged at middle positions between two adjacent vertical beams 5.
The shape of the groove 6 is matched with the shape of the cylindrical structure 1 in the middle of the blank.
The adjacent frames correspond to the corresponding grooves 6 on the transverse beams 4 and are arranged in parallel, so that one end of the middle cylindrical structure 1 of the blank can be supported by one transverse beam 4 of the frame through the grooves 6, and the other end of the middle cylindrical structure can be supported by the transverse beam 4 of the adjacent frame through the grooves 6, and further the fixing of the blank and the tool is realized.
The distance between the opposite end surfaces of two adjacent frames is larger than the thickness of the blank disc 2 and smaller than the length of the middle cylindrical structure 1 of the blank, so that the disc 2 of the blank can be placed between the two adjacent frames in a vertical posture, and the two ends of the middle cylindrical structure 1 are respectively supported by the transverse beams 4 of the two adjacent frames.
Further, the groove 6 is a semicircular groove, the semicircular groove is matched with the middle cylindrical structure 1 of the blank, and the semicircular groove is a through groove, namely, penetrates through two side faces of the transverse beam 4 along the axis direction of the through groove.
In another embodiment, the groove 6 adopts a rectangular groove, the width of the rectangular groove is equal to the diameter of the central cylindrical structure 1 of the blank, and the depth of the rectangular groove is larger than the radius of the central cylindrical structure 1 of the blank, so as to realize positioning of the central cylindrical structure 1 of the blank.
Further, the transverse beam 4 and the vertical beam 5 are square beams, that is, the cross sections of the transverse beam 4 and the vertical beam 5 are rectangular, and the transverse beam 4 and the vertical beam 5 are welded and fixed or are fixed in a detachable connection mode by bolts and the like.
In other embodiments, the transverse beams 4 and the vertical beams 5 may be cylindrical beams or beams with other structural forms, which are arranged according to actual needs by those skilled in the art.
Further, the distance between the top surfaces of the adjacent transverse beams 4 is larger than the diameter of the blank disc 2, so that the blanks on the upper layer and the lower layer cannot touch, and the distance between the centers of the adjacent grooves 6 on the same transverse beam 4 is larger than the diameter of the blank disc 2, so that two adjacent blanks on the same transverse beam 4 cannot touch.
When the tool of this embodiment is used, as shown in fig. 3, the blank is placed between two adjacent frames in the vertical posture, one end of the middle cylindrical structure is supported by the groove 6 of the transverse beam 4 of one frame, the other end is supported by the groove 6 of the transverse beam 4 of the adjacent frame, the setting of the backup pad is omitted for the traditional heat treatment tool, the blank is fixed in the vertical posture, the backup pad is removed, the tool can not generate resistance to the flow of quenching liquid, the quenching liquid can smoothly circulate in the tool, thereby ensuring the heating uniformity of the blank, improving the heat treatment effect, and meanwhile, the blank is vertically placed under the premise of limited internal space of the heat treatment equipment, so that the blank placement density can be improved, the number of blanks subjected to heat treatment simultaneously is increased, and the working efficiency is improved.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. The utility model provides a frock is used in heat treatment of central attenuator blank, includes a plurality of parallel arrangement's frame, and the frame is vertical to be set up, sets up from top to bottom including a plurality of transverse beams, connects with forming overall structure through vertical roof beam between the transverse beam, a plurality of recesses have been seted up to transverse roof beam top surface, and the distance between the adjacent frame is greater than the thickness of the disc of central attenuator blank, is less than the length of middle part cylinder structure so that the corresponding recess of adjacent group frame can support two tip of the blank middle part cylinder structure of vertical setting respectively.
2. A tool for heat treatment of a central damper blank according to claim 1, wherein the recess is a semi-circular recess matching the central cylindrical structure of the blank.
3. The tool for heat treatment of a blank for a central damper according to claim 1, wherein the groove is a rectangular groove, the width of the rectangular groove is equal to the diameter of the central cylindrical structure of the blank, and the thickness is greater than the radius of the central cylindrical structure of the blank.
4. A tool for heat treatment of a central damper blank according to claim 1, wherein the grooves are through grooves extending through both sides of the transverse beam.
5. The tooling for heat treatment of a central damper blank according to claim 1, wherein the vertical beams and the transverse beams are square beams.
6. The tooling for heat treatment of a central damper blank according to claim 1, wherein a plurality of vertical beams are provided, and a grid-like frame is formed between the plurality of vertical beams and the transverse beam.
7. The tool for heat treatment of a central damper blank according to claim 6, wherein the vertical beam and the transverse beam are perpendicular to each other.
8. The tool for heat treatment of a central damper blank according to claim 1, wherein the bottom end of the vertical beam is fixed on the base, and the vertical beam is perpendicular to the base.
9. A tool for heat treatment of a central damper blank according to claim 1, wherein the distance between the top surfaces of two adjacent transverse beams in the vertical direction is greater than the diameter of the blank disc.
10. A tool for heat treatment of a central damper blank according to claim 1, wherein the distance between the centers of adjacent grooves in the horizontal direction is greater than the diameter of the blank disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502880.7U CN220376732U (en) | 2023-03-10 | 2023-03-10 | Frock is used in heat treatment of central attenuator blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502880.7U CN220376732U (en) | 2023-03-10 | 2023-03-10 | Frock is used in heat treatment of central attenuator blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220376732U true CN220376732U (en) | 2024-01-23 |
Family
ID=89569966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320502880.7U Active CN220376732U (en) | 2023-03-10 | 2023-03-10 | Frock is used in heat treatment of central attenuator blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220376732U (en) |
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2023
- 2023-03-10 CN CN202320502880.7U patent/CN220376732U/en active Active
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