CN220376730U - Quenching device for gear production - Google Patents
Quenching device for gear production Download PDFInfo
- Publication number
- CN220376730U CN220376730U CN202321102953.XU CN202321102953U CN220376730U CN 220376730 U CN220376730 U CN 220376730U CN 202321102953 U CN202321102953 U CN 202321102953U CN 220376730 U CN220376730 U CN 220376730U
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- plate
- quenching
- threaded rod
- bottom plate
- gear production
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- 238000010791 quenching Methods 0.000 title claims abstract description 55
- 230000000171 quenching effect Effects 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model belongs to the technical field of quenching equipment, and provides a quenching device for gear production, which comprises a bottom plate, wherein a fixing part is arranged at the upper part of the bottom plate, the fixing part comprises a support frame, an electric telescopic rod, a mounting block, a threaded rod, a circular ring plate, a support column and a nut, the circular ring plate is sleeved on the outer wall of the threaded rod, and the support column is arranged at the upper end of the circular ring plate; the annular plates are arranged in a plurality, and the annular plates are sequentially arranged along the length direction of the threaded rod; the nut is arranged on the outer wall of the threaded rod, and the nut is correspondingly arranged at the bottom of the annular plate; the upper end of the bottom plate is provided with a branch pipe, and the upper end of the branch pipe is provided with a high-frequency quenching ring. The quenching device for gear production provided by the utility model is convenient for quenching a plurality of gears at the same time, and greatly improves the quenching efficiency.
Description
Technical Field
The utility model relates to the technical field of quenching equipment, in particular to a quenching device for gear production.
Background
The gear is a mechanical element with a rim, the gear is continuously meshed to transmit motion and power, and in the production and processing process of a gear workshop, the gear is usually required to be quenched, and the rigidity, the hardness, the wear resistance, the fatigue strength, the toughness and the like of steel are greatly improved through quenching, so that different use requirements of various mechanical parts and tools are met; the special physical and chemical properties such as ferromagnetism, corrosion resistance and the like of certain special steels can be met through quenching;
the existing gear quenching device generally performs quenching on gears one by one, and the quenching efficiency is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the quenching device for gear production, which is convenient for quenching a plurality of gears at the same time and greatly improves the quenching efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the quenching device for gear production comprises a bottom plate, wherein a fixing part is arranged at the upper part of the bottom plate, the fixing part comprises a support frame, an electric telescopic rod, a mounting block, a threaded rod, a circular plate, a support column and a nut, and the support frame is arranged at the upper end of the bottom plate;
the upper end of the supporting frame is penetrated and provided with the electric telescopic rod, the output end of the electric telescopic rod is provided with the mounting block, the lower end of the mounting block is provided with the threaded rod, the outer wall of the threaded rod is sleeved with the annular plate, and the upper end of the annular plate is provided with the supporting column;
the annular plates are arranged in a plurality, and the annular plates are sequentially arranged along the length direction of the threaded rod;
the nut is arranged on the outer wall of the threaded rod, and the nut is correspondingly arranged at the bottom of the annular plate;
the upper end of the bottom plate is provided with a branch pipe, the upper end of the branch pipe is provided with a high-frequency quenching ring, and the high-frequency quenching ring is correspondingly arranged at the lower part of the annular plate.
As an improved technical scheme, the upper end of the annular plate is provided with a pressing part, the pressing part comprises a right-angle folded plate and a spring, and the side edge of the annular plate is provided with the right-angle folded plate; the spring is arranged at the upper end of the right-angle folded plate.
As an improved technical scheme, the end part of the spring is provided with a pressing piece, and the pressing piece is correspondingly arranged on the upper part of the annular plate.
As an improved technical scheme, the support columns are arranged in a plurality, and the support columns are arranged along the annular plate in a surrounding array.
As an improved technical scheme, the upper end of the bottom plate is provided with a cooling cylinder which is correspondingly arranged at the lower part of the high-frequency quenching ring.
As an improved technical scheme, the outer wall of the cooling cylinder is provided with an observation window, and the observation window is vertically arranged along the cooling cylinder.
As an improved technical scheme, the upper portion of bottom plate sets up the recess, the outer wall of bottom plate sets up the screw hole, threaded hole sets up the bolt, the terminal of bolt runs through the screw hole to in the recess with the outer wall contact setting of cooling cylinder.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
1. according to the quenching device for gear production, the plurality of gears are conveniently quenched at the same time by arranging the fixing part, so that the quenching efficiency is greatly improved.
2. The quenching device for gear production prevents the gear from moving during quenching by arranging the pressing part.
3. The quenching device for gear production is convenient to cool in time after quenching by arranging the cooling cylinder, and improves the quenching efficiency.
4. According to the quenching device for gear production, the cooling cylinder is prevented from moving during cooling by arranging the bolts, so that the safety during cooling is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will make brief description of the drawings used in the description of the embodiments or the prior art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of a quenching apparatus for gear production;
FIG. 2 is a schematic view of a structure of a fixing portion;
FIG. 3 is a schematic view of a press section installation;
fig. 4 is a schematic view of a cooling cartridge installation.
In the drawing, 1, a bottom plate, 11, a groove, 12, a threaded hole, 2, a fixing part, 21, a supporting frame, 22, an electric telescopic rod, 23, a mounting block, 24, a threaded rod, 25, a circular ring plate, 26, a supporting column, 27, a nut, 3, a branch pipe, 31, a high-frequency quenching ring, 4, a pressing part, 41, a right-angle folded plate, 42, a spring, 43, a pressing piece, 5, a cooling cylinder, 6, an observation window, 7 and a bolt.
Detailed Description
The technical scheme of the utility model will be described in detail below with reference to specific embodiments. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-4, the utility model provides a quenching device for gear production, which comprises a bottom plate 1, wherein a fixing part 2 is arranged at the upper part of the bottom plate 1, and gears are conveniently placed by the fixing part 2;
the fixing part 2 comprises a supporting frame 21, an electric telescopic rod 22, a mounting block 23, a threaded rod 24, a circular ring plate 25, a supporting column 26 and a nut 27, wherein the supporting frame 21 is arranged at the upper end of the bottom plate 1; the upper end of the supporting frame 21 is provided with an electric telescopic rod 22 in a penetrating way, and the electric telescopic rod 22 drives the mounting block 23 to move up and down;
the output end of the electric telescopic rod 22 is provided with a mounting block 23, the lower end of the mounting block 23 is provided with a threaded rod 24, and the outer wall of the threaded rod 24 is sleeved with a circular plate 25;
the upper end of the circular plate 25 is provided with a plurality of support columns 26, the support columns 26 are arranged along the circular plate 25 in a surrounding array, and the support columns 26 are arranged to facilitate quenching of the gears;
the circular plates 25 are provided with a plurality of circular plates 25, the circular plates 25 are sequentially arranged along the length direction of the threaded rod 24, and different circular plates 25 are used for placing different gears;
the outer wall of the threaded rod 24 is provided with a nut 27, the nut 27 is correspondingly arranged at the bottom of the annular plate 25, and the nut 27 is used for positioning and locking the annular plate 25;
the upper end of the annular plate 25 is provided with a pressing part 4, and the pressing part 4 is arranged to prevent the gear from moving during quenching; the pressing part 4 comprises a right-angle folded plate 41 and a spring 42, and the right-angle folded plate 41 is arranged on the side edge of the annular plate 25; the upper end of the right angle flap 41 is provided with a spring 42;
the end part of the spring 42 is provided with a pressing piece 43, the pressing piece 43 is correspondingly arranged on the upper part of the annular plate 25, and the spring 42 drives the pressing piece 43 to press the gear;
a branch pipe 3 is arranged at the upper end of the bottom plate 1, a high-frequency quenching ring 31 is arranged at the upper end of the branch pipe 3, the high-frequency quenching ring 31 is correspondingly arranged at the lower part of the annular plate 25, and the high-frequency quenching ring 31 is used for quenching the gear;
the upper end of the bottom plate 1 is provided with the cooling cylinder 5, the cooling cylinder 5 is correspondingly arranged at the lower part of the high-frequency quenching ring 31, and the cooling cylinder 5 is arranged so as to be convenient for timely cooling after quenching, thereby improving the quenching efficiency;
an observation window 6 is arranged on the outer wall of the cooling cylinder 5, and the observation window 6 is vertically arranged along the cooling cylinder 5; the whole cooling process is convenient to observe;
the upper part of the bottom plate 1 is provided with a groove 11, the outer wall of the bottom plate 1 is provided with a threaded hole 12, a bolt 7 is arranged in the threaded hole 12, and the tail end of the bolt 7 penetrates through the threaded hole 12 to the groove 11 to be in contact with the outer wall of the cooling cylinder 5; the bolt 7 is arranged to prevent the cooling cylinder 5 from moving during cooling, so that the safety during cooling is improved;
the quenching process of the gear comprises the following steps:
when quenching is carried out, the cooling cylinder 5 is placed in the groove 11, the bolt 7 is rotated, and the bolt 7 is continuously moved forwards until the end part of the bolt 7 is contacted with the outer wall of the cooling cylinder 5, so that the placement of the cooling cylinder 5 is completed;
then placing the gear, placing the gear on the upper part of the support column 26, sequentially penetrating the gear and the annular plate 25 by the threaded rod 24, moving the annular plate 25 to a proper height along the length direction of the threaded rod 24, sleeving a nut 27 on the outer wall of the threaded rod 24 until the nut 27 rotates to the bottom of the annular plate 25, and locking the annular plate 25;
repeating the above operation until the placement of all the gears is completed, wherein the gears are sequentially arranged along the length direction of the threaded rod 24;
after the placement of the gear is completed, the electric telescopic rod 22 is started, the electric telescopic rod 22 drives the mounting block 23 to move downwards, the threaded rod 24 is driven to move downwards when the mounting block 23 moves downwards, the threaded rod 24 drives the gear to move downwards, the gear sequentially passes through the high-frequency quenching ring 31 at the lower end to be quenched, and meanwhile, the threaded rod 24 continuously moves downwards until the gear is immersed in the cooling cylinder 5, and the gear is cooled.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. A quenching device for gear production is characterized in that: the electric telescopic support comprises a bottom plate, wherein a fixing part is arranged at the upper part of the bottom plate, the fixing part comprises a support frame, an electric telescopic rod, a mounting block, a threaded rod, a circular plate, a support column and a nut, and the support frame is arranged at the upper end of the bottom plate;
the upper end of the supporting frame is penetrated and provided with the electric telescopic rod, the output end of the electric telescopic rod is provided with the mounting block, the lower end of the mounting block is provided with the threaded rod, the outer wall of the threaded rod is sleeved with the annular plate, and the upper end of the annular plate is provided with the supporting column;
the annular plates are arranged in a plurality, and the annular plates are sequentially arranged along the length direction of the threaded rod;
the nut is arranged on the outer wall of the threaded rod, and the nut is correspondingly arranged at the bottom of the annular plate;
the upper end of the bottom plate is provided with a branch pipe, the upper end of the branch pipe is provided with a high-frequency quenching ring, and the high-frequency quenching ring is correspondingly arranged at the lower part of the annular plate.
2. The quenching apparatus for gear production according to claim 1, wherein: the upper end of the circular plate is provided with a pressing part, the pressing part comprises a right-angle folded plate and a spring, and the side edge of the circular plate is provided with the right-angle folded plate; the spring is arranged at the upper end of the right-angle folded plate.
3. The quenching apparatus for gear production according to claim 2, wherein: the end part of the spring is provided with a pressing sheet, and the pressing sheet is correspondingly arranged on the upper part of the circular plate.
4. The quenching apparatus for gear production according to claim 1, wherein: the support columns are arranged in a plurality, and the support columns are arranged along the annular plate surrounding array.
5. The quenching apparatus for gear production according to claim 1, wherein: the upper end of the bottom plate is provided with a cooling cylinder which is correspondingly arranged at the lower part of the high-frequency quenching ring.
6. The quenching apparatus for gear production according to claim 5, wherein: the outer wall of the cooling cylinder is provided with an observation window, and the observation window is vertically arranged along the cooling cylinder.
7. The quenching apparatus for gear production according to claim 6, wherein: the upper portion of bottom plate sets up the recess, the outer wall of bottom plate sets up the screw hole, the screw hole is equipped with the bolt, the end of bolt runs through the screw hole extremely in the recess with the outer wall contact setting of cooling cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102953.XU CN220376730U (en) | 2023-05-10 | 2023-05-10 | Quenching device for gear production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102953.XU CN220376730U (en) | 2023-05-10 | 2023-05-10 | Quenching device for gear production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220376730U true CN220376730U (en) | 2024-01-23 |
Family
ID=89569434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321102953.XU Active CN220376730U (en) | 2023-05-10 | 2023-05-10 | Quenching device for gear production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220376730U (en) |
-
2023
- 2023-05-10 CN CN202321102953.XU patent/CN220376730U/en active Active
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