CN219449822U - Round titanium alloy test piece heat treatment tool - Google Patents
Round titanium alloy test piece heat treatment tool Download PDFInfo
- Publication number
- CN219449822U CN219449822U CN202320621881.3U CN202320621881U CN219449822U CN 219449822 U CN219449822 U CN 219449822U CN 202320621881 U CN202320621881 U CN 202320621881U CN 219449822 U CN219449822 U CN 219449822U
- Authority
- CN
- China
- Prior art keywords
- test piece
- heat treatment
- titanium alloy
- treatment tool
- positioning clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a heat treatment tool for round titanium alloy test pieces, which comprises a base, wherein a plurality of test piece bearing units are arranged on the base; each test piece bearing unit comprises a supporting mechanism and a positioning clamping groove, wherein the positioning clamping groove is arranged on one side of the supporting mechanism, and a plurality of small heat conduction holes are formed between the supporting mechanism and the positioning clamping groove; the positioning clamping groove is a rectangular through hole matched with the bottom of the test piece, and the supporting mechanism is in contact fit with the back of the test piece. The circular titanium alloy test piece heat treatment tool disclosed by the utility model can carry out batch heat treatment on the test pieces, and can be rapidly discharged and fed into a furnace, the contact mode of the test pieces and the tool is mainly line contact and point contact, the contact area of the test pieces and the tool is reduced, the influence of the tool on the test pieces in the heat treatment process is reduced, the hanging side-standing loading mode and the arranged heat conduction holes are adopted, the whole test pieces are rapidly and uniformly heated and cooled, and the heat treatment effect of the test pieces is improved.
Description
Technical Field
The utility model relates to the field of titanium alloy heat treatment matched tools, in particular to a heat treatment tool for a round titanium alloy test piece.
Background
When the acceptance test is carried out on the titanium alloy bar, a round sheet-shaped test piece is usually cut from the bar body for heat treatment, and the mechanical property, the macrostructure, the microstructure and the like are checked. The test piece has a thinner thickness, the heat treatment time is short, the buckling deformation is easy to generate when the operation is improper, and the inspection of the low-power tissue is affected. The low-power structure is mainly used for finding out possible metallurgical defects of the material, and judging the structure uniformity of the material is an important mode in the material evaluation process.
In the existing heat treatment technology, the mode of solving the problems is that a constant-height cushion block is placed in a hearth of a heat treatment electric furnace in advance, test pieces are placed on the constant-height cushion block piece by piece after the electric furnace reaches the temperature, or a small heat treatment material rack is manufactured, a single-layer test piece is placed for heat treatment and the like, and when the heat treatment material rack is cooled, the test pieces are taken out piece by piece and placed on a heat dissipation rack for air cooling. The modes have single functions, complex operation and low efficiency, can not meet the heat treatment requirements of batch products, are difficult to realize standardized operation, and are difficult to ensure the heat treatment quality. Therefore, how to develop a heat treatment tool for a round titanium alloy test piece is a problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model aims to provide a round titanium alloy test piece heat treatment tool, which solves the problems that the existing test piece heat treatment tool is single in function, complex in operation, low in efficiency, not capable of meeting the heat treatment requirements of batch products, not easy to realize standardized operation and difficult to ensure the heat treatment quality.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a heat treatment tool for a round titanium alloy test piece, which comprises a base, wherein a plurality of test piece bearing units are arranged on the base; each test piece bearing unit comprises a supporting mechanism and a positioning clamping groove, wherein the positioning clamping groove is arranged on one side of the supporting mechanism, and a plurality of small heat conduction holes are formed between the supporting mechanism and the positioning clamping groove; the positioning clamping groove is a rectangular through hole matched with the bottom of the test piece, and the supporting mechanism is in contact fit with the back of the test piece.
Further, the supporting mechanism specifically adopts supporting rods, and the number of the supporting rods corresponding to each test piece bearing unit is 2.
Further, the bottom of the supporting rod is welded on the base, and the supporting rod is perpendicular to the base.
Further, the number of the small heat conduction holes corresponding to each test piece bearing unit is 4, and the circle centers of the small heat conduction holes are uniformly distributed along an arc line.
Further, the two ends of the test piece bearing unit are provided with large heat conduction holes.
Further, the bottom of base is provided with and fork truck complex transfer groove.
Further, the small heat conducting holes are arranged at the middle positions of the positioning clamping grooves and the supporting rods.
Furthermore, the small heat conduction holes and the large heat conduction holes are round through holes.
Furthermore, the base and the support rod are made of ZGCr25Ni20 material.
Compared with the prior art, the utility model has the beneficial technical effects that:
the base of the round titanium alloy test piece heat treatment tool is provided with a plurality of test piece loading units, so that batch heat treatment can be carried out on test pieces, the production efficiency is improved, and the production cost is reduced; the positioning clamping groove of the circular titanium alloy test piece heat treatment tool disclosed by the utility model is matched with the supporting rod, so that the test piece can be placed in a suspended state, the contact area between the test piece and the tool is reduced, the heating and cooling processes of the test piece in heat treatment are more uniform, and the quality of the test piece is improved; the base of the round titanium alloy test piece heat treatment tool is provided with a large number of heat conduction holes, so that the heat treatment efficiency can be improved, the weight of the tool is reduced, and the heat treatment load is reduced; the bottom of the base of the round titanium alloy test piece heat treatment tool is provided with the transfer groove, and when the round titanium alloy test piece heat treatment tool enters and exits the furnace, the round titanium alloy test piece heat treatment tool can be transferred by using a forklift, is quick and simple, does not need to use a traditional crane for hoisting, and further improves the production efficiency. In general, the round titanium alloy test piece heat treatment tool disclosed by the utility model can be used for carrying out batch heat treatment on test pieces, and can be rapidly discharged and fed into a furnace, wherein the contact mode of the test pieces and the tool mainly comprises line contact and point contact, so that the contact area of the test pieces and the tool is reduced, the influence of the tool on the test pieces in the heat treatment process is reduced, the hanging side-standing loading mode and the arranged heat conduction holes are adopted, the whole test piece is rapidly and uniformly heated and cooled, and the heat treatment effect of the test piece is improved.
Drawings
The utility model is further described with reference to the following description of the drawings:
FIG. 1 is a schematic diagram of a heat treatment tool for round titanium alloy test pieces according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 (including a test piece).
Reference numerals illustrate: 1. a base; 2. large heat conduction holes; 3. a support rod; 4. positioning clamping grooves; 5. a small heat conduction hole; 6. a transfer tank.
Detailed Description
As shown in fig. 1 and 2, a heat treatment tool for a round titanium alloy test piece comprises a base 1. The base 1 is provided with a plurality of test piece bearing units. Each unit may be loaded with a test strip.
Each test piece bearing unit comprises 2 supporting rods 3, large heat conduction holes 2 are formed in two sides of each supporting rod 3, bottoms of the supporting rods 3 are welded to the base 1, rectangular positioning clamping grooves 4 are formed in one side of each supporting rod 3, a plurality of small heat conduction holes 5 are formed in the middle of each positioning clamping groove 4 and each supporting rod 3, and transfer grooves 6 are formed in the bottom of the base 1.
The number of the small heat conduction holes 5 corresponding to each test piece bearing unit is 4, and the circle centers of the small heat conduction holes 5 are uniformly distributed along an arc line. The small heat conduction holes 5 are arranged in the middle of the positioning clamping grooves 4 and the supporting rods 3.
Furthermore, the loading mode of the test piece is that one end of the round test piece is erected in the positioning clamping groove 4, the test piece is in a section of arc and is sunk in the positioning clamping groove 4, the position of the test piece can be effectively fixed, the sample is prevented from shaking, and one end of the test piece leans against the positioning clamping groove 2
The test piece is suspended and laterally erected at a certain angle on the root supporting rod 3, so that the heat treatment deformation phenomenon of the test piece can be effectively avoided, the small heat conduction holes 5 at the bottom of the test piece can accelerate the heat conduction speed during heat treatment, and the test piece can dissipate heat more rapidly and uniformly during cooling.
The positioning clamping groove 4 is rectangular, the edge of the positioning clamping groove 4 is rounded, tip stress concentration is avoided, and the service life of the tool is prolonged.
Furthermore, the base 1 and the support rod 3 are made of ZGCr25Ni20, and the base 1 is manufactured by casting. The base 1 sets up two rows of test block loading units along length direction, and test block loading unit both sides evenly are equipped with a plurality of big heat conduction holes 2, make the frock lighter.
The bottom of base 1 is provided with fork truck complex transfer groove 6.
The working process of the utility model is as follows:
before the heat treatment is charged, test pieces are placed on a test piece loading unit of the base 1 one by one, after the batch loading is completed, when the heat preservation temperature of the test pieces reaches the technological requirement, a furnace door is opened, a fork of a forklift is inserted into two transfer grooves 6 at the bottom of the base 1, the test pieces are quickly transferred into a heat treatment furnace after being lifted, a large number of large heat conduction holes 2 and small heat conduction holes 5 arranged on the tool base 1 can effectively conduct heat, the test pieces are heated uniformly, and meanwhile, the load can be effectively lightened. After heat treatment and heat preservation are finished, the forklift can rapidly transfer the tool and the test piece out of the furnace, a traditional travelling crane is not needed, time can be saved, and efficiency is improved. During cooling, the large heat conduction holes 2 and the small heat conduction holes 5 can effectively enable the test piece to uniformly dissipate heat, and deformation of the test piece caused by stress generated by uneven cooling is avoided.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (9)
1. A heat treatment tool for a round titanium alloy test piece is characterized in that: the test strip device comprises a base (1), wherein a plurality of test strip bearing units are arranged on the base (1); each test piece bearing unit comprises a supporting mechanism and a positioning clamping groove (4), wherein the positioning clamping grooves (4) are arranged on one side of the supporting mechanism, and a plurality of small heat conduction holes (5) are formed between the supporting mechanism and the positioning clamping grooves (4); the positioning clamping groove (4) is a rectangular through hole matched with the bottom of the test piece, and the supporting mechanism is in contact fit with the back of the test piece.
2. The heat treatment tool for the round titanium alloy test piece according to claim 1, wherein: the supporting mechanism specifically adopts supporting rods (3), and the number of the supporting rods (3) corresponding to each test piece bearing unit is 2.
3. The heat treatment tool for the round titanium alloy test piece according to claim 2, wherein: the bottom of the supporting rod (3) is welded on the base (1), and the supporting rod (3) is vertically arranged with the base (1).
4. The heat treatment tool for the round titanium alloy test piece according to claim 1, wherein: the number of the small heat conduction holes (5) corresponding to each test piece bearing unit is 4, and the circle centers of the small heat conduction holes (5) are uniformly distributed along an arc line.
5. The heat treatment tool for the round titanium alloy test piece according to claim 1, wherein: and large heat conducting holes (2) are formed in two ends of the test piece bearing unit.
6. The heat treatment tool for the round titanium alloy test piece according to claim 1, wherein: the bottom of base (1) is provided with and fork truck complex shift chute (6).
7. The heat treatment tool for the round titanium alloy test piece according to claim 2, wherein: the small heat conduction holes (5) are arranged at the middle positions of the positioning clamping grooves (4) and the supporting rods (3).
8. The heat treatment tool for the round titanium alloy test piece according to claim 5, wherein: the small heat conduction holes (5) and the large heat conduction holes (2) are round through holes.
9. The heat treatment tool for the round titanium alloy test piece according to claim 2, wherein: the base (1) and the supporting rod (3) are made of ZGCr25Ni 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320621881.3U CN219449822U (en) | 2023-03-27 | 2023-03-27 | Round titanium alloy test piece heat treatment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320621881.3U CN219449822U (en) | 2023-03-27 | 2023-03-27 | Round titanium alloy test piece heat treatment tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219449822U true CN219449822U (en) | 2023-08-01 |
Family
ID=87418296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320621881.3U Active CN219449822U (en) | 2023-03-27 | 2023-03-27 | Round titanium alloy test piece heat treatment tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219449822U (en) |
-
2023
- 2023-03-27 CN CN202320621881.3U patent/CN219449822U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3462527B2 (en) | Manufacturing method for large tanks | |
| CN106048186A (en) | Deformation-prevention heat treatment method for large thin-wall steel casting | |
| CN102560053B (en) | High and medium-temperature heat treatment deformation preventing device for large turbine blades | |
| CN219449822U (en) | Round titanium alloy test piece heat treatment tool | |
| CN211915359U (en) | Multidirectional forging system of general press | |
| CN210340998U (en) | Quenching tool for heat treatment pit furnace | |
| CN211413530U (en) | Forging piece supporting assembly of heating furnace for forging | |
| CN215328235U (en) | Undercarriage rocking arm heat treatment deformation control anchor clamps | |
| CN215288917U (en) | Convenient annealing heat-preservation cover for electroslag ingot | |
| CN114669679B (en) | Full-automatic inner hexagonal red upsetting processing method | |
| CN210303738U (en) | Crucible tray capable of simultaneously measuring multiple samples in high-temperature environment | |
| CN211990751U (en) | Forging device for producing and processing titanium alloy ingot | |
| CN214277592U (en) | Be used for many dimensions metal material sample heat treatment device | |
| CN219693868U (en) | Material rack for small-sized laboratory heat treatment furnace | |
| CN216550640U (en) | Titanium alloy rapid cooling heat treatment tool | |
| CN216337861U (en) | Supporting shaft heat treatment integral quenching tool | |
| CN211782707U (en) | Clamp of feeding and discharging machine of annular heating furnace | |
| CN219624492U (en) | Box-type resistance furnace movable material rack | |
| CN212739765U (en) | Feeding device for smelting furnace | |
| CN215048039U (en) | Simple tool for hoisting and assembling large-diameter bearing for transmission shaft | |
| CN210450772U (en) | Reusable forging heat-preserving cover | |
| CN114015973B (en) | Nuclear power is with part QPQ processing positioner | |
| CN220265760U (en) | Tool for heat treatment of round cake type alloy steel forgings | |
| CN219709527U (en) | Heat treatment heat preservation and leveling device for thin-wall metal strip | |
| CN218291078U (en) | Piston disc nitriding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |