CN210683864U - Anti-deformation heat treatment quenching tool - Google Patents
Anti-deformation heat treatment quenching tool Download PDFInfo
- Publication number
- CN210683864U CN210683864U CN201921670986.8U CN201921670986U CN210683864U CN 210683864 U CN210683864 U CN 210683864U CN 201921670986 U CN201921670986 U CN 201921670986U CN 210683864 U CN210683864 U CN 210683864U
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- quenching
- chassis
- wall
- workpiece
- limiting seat
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- 230000000171 quenching effect Effects 0.000 title claims abstract description 75
- 238000010791 quenching Methods 0.000 title claims abstract description 74
- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- 238000007669 thermal treatment Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anti-deformation heat treatment quenching tool, which comprises a chassis and a limiting seat, wherein the upper end of the chassis is provided with the limiting seat, the quenching workpiece is sleeved on the outer wall of the limiting seat circumference at the upper end of the chassis, the quenching workpiece and the chassis are fixedly connected by a suspended heating and fixing device, the outer wall of the upper end circumference of the limiting seat is provided with a fixed column, the center of the upper end of the fixed column is provided with an upwards extending connecting column, the upper inside of the front end of the connecting column is provided with a connecting port, the upper inside of the upper end of the fixed column outside the circumference of the connecting column is provided with a connecting slot, through changing a fixing clamp of the quenching workpiece on the chassis into a suspended heating and fixing device, the workpiece can be firmly fixed on the outer wall of the circumference of the limiting seat by utilizing the contact, not only can effectively prevent the quenching workpiece from deforming, but also greatly increases the contact between the quenching workpiece and a heating source.
Description
Technical Field
The utility model belongs to the technical field of the frock is relevant, concretely relates to shape thermal treatment quenching frock of preapring for an unfavorable turn of events.
Background
The "tool" in the field of mechanical production and processing, i.e. production process equipment, refers to the general name of various tools used in the manufacturing process, including tools/clamps/molds/measuring tools/detecting tools/auxiliary tools/bench tools/station tools, and the tools are classified as special tools/general tools/standard tools.
The existing deformation-preventing heat treatment quenching tool technology has the following problems: when the workpiece is quenched, the bottom of the quenched workpiece is in contact with the fire inlet of the base plate, but the bottom is not heated completely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shape thermal treatment quenching frock of preapring for an unfavorable turn of events to there is the contact problem that influences the heating effect bottom of work piece and chassis when quenching that proposes in the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-deformation heat treatment quenching tool comprises a chassis and a limiting seat, wherein the upper end of the chassis is provided with the limiting seat, the outer wall of the circumference of the limiting seat at the upper end of the chassis is sleeved with a quenching workpiece, the quenching workpiece and the chassis are fixedly connected through a suspended heating fixing device, the outer wall of the circumference of the upper end of the limiting seat is provided with a fixed column, the center of the upper end of the fixed column is provided with an upwards extending connecting column, the inner part of the upper side of the front end of the connecting column is provided with a connecting port, the inner part of the upper end of the fixed column at the outer part of the circumference of the connecting column is provided with a connecting groove, the suspended heating fixing device is provided with a connecting screw rod, the connecting screw rod is arranged on the outer wall of the upper end of the chassis, the outer part of the circumference of the connecting, the fixed nut is sleeved outside the circumference of the connecting screw at the upper end of the fastening block, and the quenching workpiece is sleeved on the circumferential outer wall of the limiting seat on the opposite inner side of the connecting block and the fastening block.
Preferably, the fastening block and the connecting block are both rectangular structures, and the thickness of the connecting block is smaller than that of the quenching workpiece.
Preferably, the inner wall of the quenching workpiece and the outer wall of the limiting seat can be completely attached together.
Preferably, fire inlets are formed in the inner portions of the chassis at the lower end of the quenching workpiece, and the fire inlets are also formed in the circumferential outer wall of the limiting seat on the circumference of the inner wall of the quenching workpiece.
Preferably, the number of the suspended heating fixing devices is three, and the three suspended heating fixing devices are respectively arranged on the outer wall of the upper end of the chassis on the outer side of the quenching workpiece at equal intervals.
Preferably, the total length of the fastening block, the quenching workpiece and the fixing nut is greater than that of the connecting screw.
Compared with the prior art, the utility model provides a shape thermal treatment quenching frock of preapring for an unfavorable turn of events possesses following beneficial effect:
the utility model changes the fixing clamp of the quenching workpiece on the chassis into a suspended heating fixing device, the workpiece can be firmly fixed on the circumferential outer wall of the limiting seat by utilizing the contact of the connecting block at the bottom and the quenching workpiece and the fixing action of the fastening block at the upper end on the quenching workpiece, the deformation of the quenching workpiece can be effectively prevented, the contact of the quenching workpiece and a heating source is greatly increased, and the connecting block can rotate to the other end, so that the quenching workpiece can be directly contacted with the bottom of the chassis, and the quenching efficiency can be switched and adjusted at any time when in use, thereby greatly improving the quenching efficiency and improving the working efficiency for the heat treatment of the workpiece;
this novel shape heat treatment quenching frock of preapring for an unfavorable turn of events is when using, earlier rotatory to the place with spacing seat vertical surface with the longer one end of connecting block, three connecting block is all so, then cup joint the quenching work piece and fall on the upper end of connecting block on the circumference outer wall of spacing seat simultaneously, then respectively with three mounting block equally turn to with spacing seat vertical surface position, then screw up fixation nut, the quenching frock can be unsettled fix on the circumference outer wall of spacing seat, then through lifting by crane equipment through the spliced pole with whole device hoist to the place of heat treatment quenching can.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of an external three-dimensional structure of an anti-deformation heat treatment quenching tool provided by the utility model;
FIG. 2 is a schematic view of a vertical cross-sectional structure of an anti-deformation thermal quenching tool provided by the utility model;
fig. 3 is a schematic view of a vertical plane structure of the suspended heating and fixing device of the present invention;
fig. 4 is a schematic view of the internal cross-sectional structure of the suspended heating fixing device of the present invention;
in the figure: 1. a suspended heating fixing device; 2. a chassis; 3. a fire inlet; 4. connecting columns; 5. a connecting port; 6. connecting grooves; 7. fixing a column; 8. quenching the workpiece; 9. a limiting seat; 10. connecting blocks; 11. connecting a screw rod; 12. fixing a nut; 13. and (5) fastening the block.
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: an anti-deformation quenching tool for heat treatment comprises a chassis 2 and a limiting seat 9, wherein the limiting seat 9 is installed at the upper end of the chassis 2, a quenching workpiece 8 is sleeved on the outer circumferential wall of the limiting seat 9 at the upper end of the chassis 2, the inner wall of the quenching workpiece 8 and the outer wall of the limiting seat 9 can be completely attached together, so that the deformation problem of the quenching workpiece 8 during heat treatment can be effectively prevented, the quenching workpiece 8 cannot deform under the fixing action of the limiting seat 9, the quenching workpiece 8 and the chassis 2 are fixedly connected through three suspended heating and fixing devices 1, the three suspended heating and fixing devices 1 are respectively arranged on the outer wall of the upper end of the chassis 2 at the outer side of the quenching workpiece 8 at equal intervals, the three suspended heating and fixing devices 1 play a role in fastening the quenching workpiece 8 in different directions, so that the deformation of the quenching workpiece 8 in any direction is prevented, the inner part of a chassis 2 at the lower end of a quenching workpiece 8 is provided with a fire inlet 3, the outer circumferential wall of a limiting seat 9 at the circumference of the inner wall of the quenching workpiece 8 is also provided with the fire inlet 3, thus the heat can be fully contacted with the surface of the quenching workpiece 8 when heating, the quenching effect is poor when the contact area is insufficient, the outer circumferential wall of the upper end of the limiting seat 9 is provided with a fixed column 7, the center of the upper end of the fixed column 7 is provided with an upwards extending connecting column 4, the inner part of the upper side of the front end of the connecting column 4 is provided with a connecting port 5, the inner part of the upper end of the fixed column 7 at the outer circumference of the connecting column 4 is provided with a connecting groove 6, a suspended heating and fixing device 1 is provided with a connecting screw rod 11, the connecting screw rod 11 is arranged on the outer wall of the upper end, fastening block 13 and connecting block 10 are the rectangle column structure, the thickness of connecting block 10 is less than the thickness of quenching work piece 8, when needs directly put quenching work piece 8 in 2 upper ends of chassis thermal treatment, prevent that the not enough fastening block 13 of the thickness of quenching work piece 8 from playing the fastening effect, be provided with fixation nut 12 on the upper end outer wall of fastening block 13, fixation nut 12 cup joints in the outside of connecting screw 11 circumference of fastening block 13 upper end, fastening block 13, the total length of quenching work piece 8 and fixation nut 12 is greater than connecting screw 11's length, when taking out connecting block 10 with quenching work piece 8 and chassis 2 direct contact like this, fastening block 13 also can play the fixed action to quenching work piece 8, quenching work piece 8 cup joints on connecting block 10 and the spacing seat 9 circumference outer wall of fastening block 13 subtend inboard.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the heat treatment tool is designed and manufactured mainly based on the adaptability of the furnace type, the heat treatment tool is applicable to the heat treatment of common large-batch workpieces, the heat treatment tool has the functions of completing the feeding and discharging of the workpieces, heating and clamping in the cooling process, reducing the deformation of the workpieces during heat treatment and completing some auxiliary work of the heat treatment, as the shapes and the sizes of the heat treatment workpieces are different, the heat treatment furnace types are various, the tools used for heat treatment are also various, an operator needs to reasonably design and manufacture convenient and smart tools according to the actual conditions of the workpieces processed by the operator, when in use, the longer end of the connecting block 10 is firstly rotated to the place vertical to the surface of the limiting seat 9, all three connecting blocks 10 are the same, then the quenching workpiece 8 is sleeved on the circumferential outer wall of the limiting seat 9 and falls on the upper end of the connecting block 10 at the same time, then, the three fastening blocks 13 are respectively rotated to the positions vertical to the surface of the limiting seat 9, then the fixing nuts 12 are screwed, the quenching workpiece 8 can be suspended and fixed on the circumferential outer wall of the limiting seat 9, and then the whole device is hoisted to a heat treatment quenching place through the connecting column 4 by hoisting 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 shape thermal treatment quenching frock of preapring for an unfavorable turn of events, includes chassis (2) and spacing seat (9), its characterized in that: the upper end of the chassis (2) is provided with a limiting seat (9), the outer circumferential wall of the limiting seat (9) at the upper end of the chassis (2) is sleeved with a quenching workpiece (8), the quenching workpiece (8) and the chassis (2) are fixedly connected through a suspended heating fixing device (1), the outer circumferential wall of the upper end of the limiting seat (9) is provided with a fixed column (7), the center of the upper end of the fixed column (7) is provided with an upwards extending connecting column (4), the inner part of the upper side of the front end of the connecting column (4) is provided with a connecting port (5), the inner part of the upper end of the fixed column (7) outside the circumference of the connecting column (4) is provided with a connecting groove (6), the suspended heating fixing device (1) is provided with a connecting screw rod (11), the connecting screw rod (11) is arranged on the outer circumferential wall of the upper end of the chassis (2), the connecting screw rod, fastening block (13) has been cup jointed to connecting screw (11) circumference outside of connecting block (10) upside, be provided with on the upper end outer wall of fastening block (13) fixed nut (12), fixed nut (12) cup joint connecting screw (11) circumference outside of fastening block (13) upper end, quenching work piece (8) cup joint on connecting block (10) and fastening block (13) spacing seat (9) circumference outer wall to inboard.
2. The deformation-preventing heat treatment quenching tool according to claim 1, characterized in that: the fastening block (13) and the connecting block (10) are both rectangular structures, and the thickness of the connecting block (10) is smaller than that of the quenching workpiece (8).
3. The deformation-preventing heat treatment quenching tool according to claim 1, characterized in that: the inner wall of the quenching workpiece (8) and the outer wall of the limiting seat (9) can be completely attached together.
4. The deformation-preventing heat treatment quenching tool according to claim 1, characterized in that: fire inlets (3) are formed in the inner portion of the chassis (2) at the lower end of the quenching workpiece (8), and fire inlets (3) are also formed in the circumferential outer wall of the limiting seat (9).
5. The deformation-preventing heat treatment quenching tool according to claim 1, characterized in that: the three suspended heating fixing devices (1) are arranged on the outer wall of the upper end of the chassis (2) outside the quenching workpiece (8) at equal intervals respectively.
6. The deformation-preventing heat treatment quenching tool according to claim 1, characterized in that: the total length of the fastening block (13), the quenching workpiece (8) and the fixing nut (12) is greater than that of the connecting screw rod (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921670986.8U CN210683864U (en) | 2019-10-08 | 2019-10-08 | Anti-deformation heat treatment quenching tool |
Applications Claiming Priority (1)
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CN201921670986.8U CN210683864U (en) | 2019-10-08 | 2019-10-08 | Anti-deformation heat treatment quenching tool |
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CN210683864U true CN210683864U (en) | 2020-06-05 |
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CN201921670986.8U Expired - Fee Related CN210683864U (en) | 2019-10-08 | 2019-10-08 | Anti-deformation heat treatment quenching tool |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115094369A (en) * | 2022-06-13 | 2022-09-23 | 浙江理工大学常山研究院有限公司 | Quenching heat treatment process for light and thin bearing ring |
-
2019
- 2019-10-08 CN CN201921670986.8U patent/CN210683864U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115094369A (en) * | 2022-06-13 | 2022-09-23 | 浙江理工大学常山研究院有限公司 | Quenching heat treatment process for light and thin bearing ring |
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Granted publication date: 20200605 |
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