CN209264386U - A kind of fixture for titanium alloy metallographic sample electrothermal treatment - Google Patents
A kind of fixture for titanium alloy metallographic sample electrothermal treatment Download PDFInfo
- Publication number
- CN209264386U CN209264386U CN201821691889.2U CN201821691889U CN209264386U CN 209264386 U CN209264386 U CN 209264386U CN 201821691889 U CN201821691889 U CN 201821691889U CN 209264386 U CN209264386 U CN 209264386U
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- China
- Prior art keywords
- titanium alloy
- nylon
- nylon block
- fixture
- metallographic sample
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Abstract
The utility model discloses a kind of fixtures for titanium alloy metallographic sample electrothermal treatment, including nylon block, there are two nylon block settings and is parallel to each other, nylon block both ends are connected by screw rod, copper rod is provided in the middle part of two nylon blocks, each copper rod both ends both pass through each nylon block two sides inner wall, the end of two copper rods between two nylon blocks connects, the other end of two copper rods is connect with the anode and cathode of electric welding machine respectively, spring and retainer plate are cased on two copper rods, and two springs and two retainer plates are respectively positioned between two nylon blocks, two spring one ends are separately fixed at two nylon block side walls, the other end of two springs is separately fixed on two retainer plates.In the fixture, since the flexible deformation of spring acts on, titanium alloy metallographic sample is remained unchanged with galvanic contact area after thermal expansion, makes being uniformly heated for sample, improves the heating efficiency of titanium alloy metallographic sample.
Description
Technical field
The utility model belongs to metal heat treatment equipment technical field, and in particular to one kind is for titanium alloy metallographic sample electricity
The fixture of heat treatment.
Background technique
When being heat-treated with traditional heating method to metal material, heating rate is slow, and the heating-up time is longer, produces
Raw energy consumption is more.Electric heating is at present to titanium alloy heating efficiency height, and heating speed is fast, low consumption and the energy-saving and environment-friendly side of directly heating
Formula.Thermal energy is converted electric energy into heating material using the joule heating effect of electric current, is passed thermal energy by way of directly conducting
Onto the material being heated.However, fixture used in electric heating at present, heating efficiency is low and heating is uneven.
Utility model content
The purpose of the utility model is to provide a kind of fixtures for titanium alloy metallographic sample electrothermal treatment, solve existing
The fixture low problem of heating efficiency in use.
The utility model is the technical scheme adopted is that a kind of fixture for titanium alloy metallographic sample electrothermal treatment, packet
Nylon block is included, there are two nylon block settings and is parallel to each other, and nylon block both ends are connected by screw rod, in the middle part of two nylon blocks
It is provided with copper rod, each copper rod both ends both pass through each nylon block two sides inner wall, two copper rods between two nylon blocks
End connect, the other end of two copper rods respectively with electric welding machine anode and cathode connect, two copper rods are cased with bullet
Spring and retainer plate, and two springs and two retainer plates are respectively positioned between two nylon blocks, two spring one ends are fixed respectively
In two nylon block side walls, the other end of two springs is separately fixed on two retainer plates.
The utility model is also characterized by
Spacing is provided between two retainer plates.
The diameter of copper rod between two retainer plates is not less than the diameter for the copper rod being located at except two retainer plates.
Nylon block inner wall is stretched out at each screw rod both ends, and each screw rod is bolted with nylon block.
Two springs are bolted with nylon block.
Copper rod is orthogonal with nylon block.
Through-hole is provided on the corresponding position of nylon block.
The utility model has the beneficial effects that
The heating rate when heat treatment of titanium alloy metallographic sample is improved by electric heating, reduces energy consumption, energy conservation and environmental protection,
Save the cost.Simultaneously as the flexible deformation of spring acts on, titanium alloy metallographic sample and galvanic contact area are protected after thermal expansion
It holds constant, makes being uniformly heated for sample, improve the heating efficiency of titanium alloy metallographic sample.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fixture for titanium alloy metallographic sample electrothermal treatment of the utility model；
Fig. 2 is a kind of top view of the fixture for titanium alloy metallographic sample electrothermal treatment of the utility model.
1. nylon block, 2. screw rods, 3. copper rods, 4. springs, 5. retainer plates.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of fixture for titanium alloy metallographic sample electrothermal treatment of the utility model, as shown in Figures 1 and 2, including Buddhist nun
Imperial block 1, nylon block 1 setting there are two and be parallel to each other, the both ends of nylon block 1 pass through screw rod 2 and connect, and each screw rod 2 with
Nylon block 1 is bolted, and 1 inner wall of nylon block is stretched out at each 2 both ends of screw rod, is provided with copper rod in the middle part of each nylon block 1
3, and copper rod 3 and nylon block 1 are orthogonal, each 3 both ends of copper rod both pass through each 1 two sides inner wall of nylon block, and two copper rods 3 are in
It being symmetrical arranged, copper rod 3 is located between two screw rods 2, and the end of two copper rods 3 between two nylon blocks 1 connects, and two
The other end of copper rod 3 is connect with the anode and cathode of electric welding machine respectively, is cased with spring 4 and retainer plate on two copper rods 3
5, and two springs 4 and two retainer plates 5 are respectively positioned between two nylon blocks 1, two springs 4 are respectively close to two nylon blocks 1
Side wall, two 4 one end of spring are separately fixed at two 1 side walls of nylon block, and the other end of two springs 4 is separately fixed at two
On a retainer plate 5, it is provided with spacing between two retainer plates 5, the diameter of the copper rod 3 between two retainer plates 5 is not less than
The diameter of copper rod 3 except two retainer plates 5；
Through-hole is provided on the corresponding position of nylon block 1；
Spring 4 is bolted with nylon block 1；
Spacing between two retainer plates 5 is no more than the spacing between two nylon blocks 1.
A kind of fixture for titanium alloy metallographic sample electrothermal treatment of the utility model, concrete operating principle is:
When carrying out heat treatment heating to titanium alloy metallographic sample, 2 position of adjusting screw rod, and adjust two nylon blocks 1 it
Between distance, it is by bolt that screw rod 2 and nylon block 1 is fixed, so that two copper rods 3 is stably fixed to two nylon blocks
On 1, the stability of fixture is can be improved in two screw rods 2 of two 1 both ends of nylon block setting；Titanium alloy metallographic sample is clipped in two
Between copper rod 3, the adjustable titanium alloy metallographic sample of spring 4 on copper rod 3 is during heating with the gradually liter of temperature
High expanded by heating and the micro-strain generated, are clamped in titanium alloy metallographic sample between two copper rods 3 by stable,
Keep the heating surface area of sample uniformly, by rising the heating of titanium alloy metallographic sample to two external electric welding machines of copper rod 3
Temperature is measured using heating temperature of the laser thermodetector to titanium alloy metallographic sample, is disconnected and being added when temperature reaches setting value
Thermoelectric generator stops heating.
Compared with existing fixture, the advantages of the utility model fixture, is: improving titanium alloy metallographic phase sample by electric heating
Heating rate when product are heat-treated, reduces energy consumption, energy conservation and environmental protection, save the cost.Simultaneously as the flexible deformation of spring is made
With titanium alloy metallographic sample is remained unchanged with galvanic contact area after thermal expansion, is made being uniformly heated for sample, is improved
The heating efficiency of titanium alloy metallographic sample.
Claims (7)
1. a kind of fixture for titanium alloy metallographic sample electrothermal treatment, which is characterized in that including nylon block (1), the nylon
There are two block (1) settings and is parallel to each other, and the both ends of the nylon block (1) pass through screw rod (2) connection, two nylon blocks
(1) middle part is provided with copper rod (3), and each copper rod (3) both ends both pass through each nylon block (1) two sides inner wall, is located at two
The end of two copper rods (3) between a nylon block (1) connects, the other end of two copper rods (3) respectively with
The anode of electric welding machine is connected with cathode, is cased with spring (4) and retainer plate (5), and two bullets on two copper rods (3)
Spring (4) and two retainer plates (5) are respectively positioned between two nylon blocks (1), and two described spring (4) one end are separately fixed at two
A nylon block (1) side wall, the other end of two springs (4) are separately fixed on two retainer plates (5).
2. a kind of fixture for titanium alloy metallographic sample electrothermal treatment according to claim 1, which is characterized in that two
Spacing is provided between the retainer plate (5).
3. a kind of fixture for titanium alloy metallographic sample electrothermal treatment according to claim 1, which is characterized in that be located at
The diameter of copper rod (3) between two retainer plates (5) is not less than the copper rod (3) being located at except two retainer plates (5)
Diameter.
4. a kind of fixture for titanium alloy metallographic sample electrothermal treatment according to claim 1, which is characterized in that each
Nylon block (1) inner wall is stretched out at screw rod (2) both ends, and each screw rod (2) is bolted with nylon block (1).
5. a kind of fixture for titanium alloy metallographic sample electrothermal treatment according to claim 1, which is characterized in that two
The spring (4) is bolted with nylon block (1).
6. a kind of fixture for titanium alloy metallographic sample electrothermal treatment according to claim 1, which is characterized in that described
Copper rod (3) and nylon block (1) are orthogonal.
7. a kind of fixture for titanium alloy metallographic sample electrothermal treatment according to claim 1, which is characterized in that described
Through-hole is provided on the corresponding position of nylon block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691889.2U CN209264386U (en) | 2018-10-18 | 2018-10-18 | A kind of fixture for titanium alloy metallographic sample electrothermal treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691889.2U CN209264386U (en) | 2018-10-18 | 2018-10-18 | A kind of fixture for titanium alloy metallographic sample electrothermal treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209264386U true CN209264386U (en) | 2019-08-16 |
Family
ID=67557967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821691889.2U Active CN209264386U (en) | 2018-10-18 | 2018-10-18 | A kind of fixture for titanium alloy metallographic sample electrothermal treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209264386U (en) |
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2018
- 2018-10-18 CN CN201821691889.2U patent/CN209264386U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: No.2358, east side of Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu Province, 215200 Patentee after: Suzhou Xili Technology Services Ltd. Address before: 710048 Shaanxi city of Xi'an Province Jinhua Road No. 5 Patentee before: XI'AN University OF TECHNOLOGY |