CN211771436U - Ceramic device for high-temperature quenching - Google Patents
Ceramic device for high-temperature quenching Download PDFInfo
- Publication number
- CN211771436U CN211771436U CN201922305320.9U CN201922305320U CN211771436U CN 211771436 U CN211771436 U CN 211771436U CN 201922305320 U CN201922305320 U CN 201922305320U CN 211771436 U CN211771436 U CN 211771436U
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- ceramic
- ball
- ceramic sleeve
- temperature quenching
- fixedly connected
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- 239000000919 ceramic Substances 0.000 title claims abstract description 56
- 238000010791 quenching Methods 0.000 title claims abstract description 25
- 230000000171 quenching effect Effects 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims description 30
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a ceramic device for high-temperature quenching, which comprises a ceramic sleeve, wherein a plurality of clamping plates which are distributed annularly are connected in the ceramic sleeve; the clamping plates are symmetrically arranged in the ceramic sleeve, and the length of the clamping plates is equal to that of the ceramic sleeve; an arc-shaped clamping groove is formed in the clamping plate; the front end and the rear end of the clamping chuck plate are both connected with a spacing adjusting component; the interval adjusting component comprises an adjusting bolt in threaded connection with the ceramic sleeve, one end of the adjusting bolt is located outside the ceramic sleeve, one end of the adjusting bolt is fixedly connected with a rotating hand wheel, the other end of the adjusting bolt is fixedly connected with a limiting ball, the clamping plate is fixedly connected with a ball shell matched with the limiting ball, the limiting ball is limited in the ball shell, and the limiting ball can rotate relative to the ball shell. Through the design of the parts of the device, rod-shaped materials with different sizes and models can be effectively thermally treated, and the device is simple and convenient to operate, simple in structure and suitable for large-scale popularization and application.
Description
Technical Field
The utility model relates to the field of quenching devices, in particular to a ceramic device for high-temperature quenching.
Background
Quenching is a conventional heat treatment mode for heat-treating materials, and quenching treatment devices such as quenching furnaces disclosed in the prior art directly place the quenched materials in the furnaces. The quenching material, such as a rod-shaped material, has the following defects in a mode of being directly placed in a furnace body: in the heat treatment process in the furnace body, the deformation of the materials is serious, and the materials are easy to deform seriously after quenching.
In order to solve the technical defects, the rod-shaped material is often placed and limited in a sleeve pipe in the prior art, and then the sleeve pipe is installed in a furnace body.
However, in the prior art, during the quenching treatment of the rod-shaped materials, rod-shaped materials of different types and sizes need to be treated, and a sleeve of one specification can only limit one rod-shaped material, so that in the actual industrialized processing process, for the rod-shaped materials of different types which need to be heat treated in the prior art, sleeves of different types are usually cast, and particularly sleeves of different inner diameters are mainly adopted.
By adopting the mode, a large amount of manpower and material resources are wasted, a large amount of materials are consumed, and the reduction of the industrial production cost is not facilitated.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a ceramic device for high-temperature quenching.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a ceramic device for high-temperature quenching comprises a ceramic sleeve, wherein a plurality of clamping plates which are distributed annularly are connected in the ceramic sleeve, and the front end and the rear end of each clamping plate are connected with a spacing adjusting assembly;
the spacing adjusting component comprises an adjusting bolt in threaded connection with the ceramic sleeve, one end of the adjusting bolt is located outside the ceramic sleeve, the other end of the adjusting bolt is fixedly connected with a limiting ball, a ball shell matched with the limiting ball is fixedly connected to the clamping plate, the limiting ball is limited in the ball shell, and the limiting ball can rotate relative to the ball shell.
In a further embodiment of the present invention, the clamping plate is symmetrically disposed inside the ceramic sleeve, and the length of the clamping plate is equal to the length of the ceramic sleeve.
The utility model discloses in a further embodiment, 6 centre gripping cardboards of annular distribution in the ceramic bushing, and adjacent centre gripping cardboard equidistance distributes.
The utility model discloses in a further embodiment, the arc draw-in groove has been seted up on the centre gripping cardboard.
The utility model discloses in a further embodiment, be equipped with a plurality of elasticity extrusion device on the arc draw-in groove, elasticity extrusion device is used for the material of extrusion centre gripping in the arc draw-in groove.
In a further embodiment of the present invention, the elastic extrusion device is uniformly distributed in the arc-shaped slot.
The utility model discloses in a further embodiment, elasticity extrusion device is including the extrusion ball, set up on the tank bottom of arc draw-in groove with extrusion ball complex hemisphere groove, the extrusion ball is spacing at hemisphere inslot.
In a further embodiment of the present invention, a guide pillar is fixedly connected to the bottom of the squeeze ball, and a spring is fixedly connected to the bottom of the guide pillar;
a column cavity matched with the guide column is formed in the bottom of the hemispherical groove, and the spring is fixedly connected to the bottom of the column cavity;
the guide post is limited in the post cavity.
In a further embodiment of the present invention, the ceramic bushing is an alumina ceramic bushing.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a ceramic device for high-temperature quenching, which comprises a ceramic sleeve, wherein a plurality of clamping plates which are distributed annularly are connected in the ceramic sleeve; the clamping plates are symmetrically arranged in the ceramic sleeve, and the length of each clamping plate is equal to the tube length of the ceramic sleeve; the clamping plate is provided with an arc-shaped clamping groove; the front end and the rear end of the clamping plate are both connected with a spacing adjusting component; the interval adjusting component comprises an adjusting bolt in threaded connection with the ceramic sleeve, one end of the adjusting bolt is located outside the ceramic sleeve, one end of the adjusting bolt is fixedly connected with a rotating hand wheel, the other end of the adjusting bolt is fixedly connected with a limiting ball, the clamping plate is fixedly connected with a ball shell matched with the limiting ball, the limiting ball is limited in the ball shell, and the limiting ball can rotate relative to the ball shell. Through the design of the parts of the device, rod-shaped materials with different sizes and models can be effectively thermally treated, and the device is simple and convenient to operate, simple in structure and suitable for large-scale popularization and application.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the clamping plate of the present invention;
FIG. 3 is a schematic view of the position relationship between the elastic extrusion device and the arc-shaped slot of the present invention;
fig. 4 shows an elastic pressing device of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Embodiment 1:
referring to fig. 1-2, the first preferred embodiment of the ceramic device for high temperature quenching of the present invention includes a ceramic sleeve 1 (the ceramic sleeve 1 is an alumina ceramic sleeve 1), a plurality of clamping boards 21 distributed annularly are disposed in the ceramic sleeve 1, and the clamping boards 21 are symmetrically disposed in the ceramic sleeve 1 (i.e., the clamping boards 21 are distributed in an annular array, so that two adjacent clamping boards 21 are equidistantly distributed), preferably, the length of the clamping boards 21 is equidistant from the length of the ceramic sleeve 1.
Preferably, 6 clamping plates 21 are annularly distributed in the ceramic sleeve 1, and adjacent clamping plates 21 are equidistantly distributed.
Moreover, the front end and the rear end of the clamping chuck plate 21 are both connected with spacing adjusting components, so that the relative positions of the clamping chuck plates 21 at symmetrical positions can be adjusted through the spacing adjusting components, and further, the spacing adjusting components have the following specific structures:
the interval adjusting component comprises an adjusting bolt 22 in threaded connection with the ceramic sleeve 1, one end of the adjusting bolt 22 is located outside the ceramic sleeve 1, one end of the adjusting bolt 22 is fixedly connected with a rotating hand wheel, the other end of the adjusting bolt 22 is fixedly connected with a limiting ball 24, the clamping plate 21 is fixedly connected with a ball shell 23 matched with the limiting ball 24, the limiting ball 24 is limited in the ball shell 23, and the limiting ball 24 can rotate relative to the ball shell 23.
Like this, put into ceramic bushing 1 with bar-shaped material, rotating the hand wheel at every centre gripping cardboard 21 both ends, at this moment, rotating hand wheel drive adjusting bolt 22 and being close to bar-shaped material, at adjusting bolt 22 rotation in-process, adjusting bolt 22 carries spacing ball 24 to rotate, and then spacing ball 24 is at spherical shell 23 internal rotation. The clamping plate 21 to be clamped is fully clamped on the side wall of the rod-shaped material to clamp the rod-shaped material, and the rod-shaped material with different radiuses is clamped by the mode. Thereby realizing that one ceramic bushing 1 can heat-treat rod-like materials of various sizes.
Embodiment 2:
referring to fig. 3 to 4, a 2 nd preferred embodiment of the ceramic apparatus for high temperature quenching according to the present invention is different from the 1 st embodiment in that: the clamping plate 21 is provided with an arc-shaped clamping groove, and preferably, the arc-shaped clamping groove is as long as the clamping plate 21.
Furthermore, a plurality of elastic extrusion devices 25 can be arranged on the arc-shaped clamping groove, and the elastic extrusion devices 25 are used for extruding the materials clamped in the arc-shaped clamping groove. The elastic extrusion devices 25 are distributed in the arc-shaped clamping groove in the front and back directions, and the elastic extrusion devices 25 can be uniformly distributed in the arc-shaped clamping groove as an optimal material, so that a better extrusion effect is realized.
Specifically, the elastic pressing device 25 has the following specific structure:
the elastic extrusion devices 25 respectively comprise an extrusion ball 251, a hemispherical groove a matched with the extrusion ball 251 is formed in the bottom of the arc-shaped clamping groove, the extrusion ball 251 is limited in the hemispherical groove a, meanwhile, the bottom of the extrusion ball 251 is fixedly connected with a guide pillar 252, and the bottom of the guide pillar 252 is fixedly connected with a spring 253; a column cavity b matched with the guide column 252 is formed in the bottom of the hemispherical groove a, and the spring 253 is fixedly connected to the bottom of the column cavity b; the guide post 252 is trapped within the post cavity b.
Thus, when the rod-shaped material is limited on the arc-shaped clamping groove, the outer side wall of the rod-shaped material is extruded to the extrusion ball 251 (the extrusion ball 251 is made of high-temperature-resistant metal material), then the extrusion ball 251 extrudes the guide pillar 252, the guide pillar 252 slides downwards in the pillar cavity b, the guide pillar 252 is limited in the pillar cavity b, and at the moment, the spring 253 is extruded.
To sum up, the utility model discloses a design of parts such as centre gripping cardboard, interval adjusting part, elasticity extrusion device not only can effectively heat treat the rod-like material of not unidimensional model, and above-mentioned device is easy and simple to handle, and simple structure is fit for the scale and popularizes and applies.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A ceramic device for high-temperature quenching is characterized by comprising a ceramic sleeve, wherein a plurality of clamping plates which are distributed annularly are connected in the ceramic sleeve, and the front end and the rear end of each clamping plate are connected with a spacing adjusting assembly;
the spacing adjusting component comprises an adjusting bolt in threaded connection with the ceramic sleeve, one end of the adjusting bolt is located outside the ceramic sleeve, the other end of the adjusting bolt is fixedly connected with a limiting ball, a ball shell matched with the limiting ball is fixedly connected to the clamping plate, the limiting ball is limited in the ball shell, and the limiting ball can rotate relative to the ball shell.
2. The ceramic device for high-temperature quenching according to claim 1, wherein the clamping plates are symmetrically arranged in the ceramic sleeve, and the length of the clamping plates is equal to that of the ceramic sleeve.
3. The ceramic device for high-temperature quenching according to claim 2, wherein 6 clamping plates are annularly distributed in the ceramic sleeve, and adjacent clamping plates are equidistantly distributed.
4. The ceramic device for high-temperature quenching according to claim 1, wherein the clamping chuck plate is provided with an arc-shaped clamping groove.
5. The ceramic device for high-temperature quenching according to claim 4, wherein a plurality of elastic extrusion devices are arranged on the arc-shaped clamping groove and used for extruding the materials clamped in the arc-shaped clamping groove.
6. The ceramic device for high-temperature quenching according to claim 5, wherein the elastic extrusion devices are uniformly distributed in the arc-shaped clamping grooves.
7. The ceramic device for high-temperature quenching according to claim 5, wherein the elastic extrusion device comprises an extrusion ball, a hemispherical groove matched with the extrusion ball is formed on the bottom of the arc-shaped clamping groove, and the extrusion ball is limited in the hemispherical groove.
8. The ceramic device for high-temperature quenching according to claim 7, wherein a guide pillar is fixedly connected to the bottom of the extrusion ball, and a spring is fixedly connected to the bottom of the guide pillar;
a column cavity matched with the guide column is formed in the bottom of the hemispherical groove, and the spring is fixedly connected to the bottom of the column cavity;
the guide post is limited in the post cavity.
9. The ceramic apparatus for high temperature quenching according to claim 1, wherein the ceramic sleeve is an alumina ceramic sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305320.9U CN211771436U (en) | 2019-12-20 | 2019-12-20 | Ceramic device for high-temperature quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305320.9U CN211771436U (en) | 2019-12-20 | 2019-12-20 | Ceramic device for high-temperature quenching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211771436U true CN211771436U (en) | 2020-10-27 |
Family
ID=72975322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922305320.9U Expired - Fee Related CN211771436U (en) | 2019-12-20 | 2019-12-20 | Ceramic device for high-temperature quenching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211771436U (en) |
-
2019
- 2019-12-20 CN CN201922305320.9U patent/CN211771436U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |