CN204779715U - Thermal treatment anchor clamps of axle type part - Google Patents
Thermal treatment anchor clamps of axle type part Download PDFInfo
- Publication number
- CN204779715U CN204779715U CN201520509067.8U CN201520509067U CN204779715U CN 204779715 U CN204779715 U CN 204779715U CN 201520509067 U CN201520509067 U CN 201520509067U CN 204779715 U CN204779715 U CN 204779715U
- Authority
- CN
- China
- Prior art keywords
- anchor clamps
- backup pad
- thermal treatment
- plate
- clamp body
- 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
Landscapes
- Furnace Charging Or Discharging (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a thermal treatment anchor clamps of axle type part, including the bottom plate and the anchor clamps body, the anchor clamps bodies including set up before the bottom plate, preceding, the back backup pad of rear end, in the front, the back backup pad etc. The eminence evenly be equipped with one row of through -hole, for the clamping station of part between preceding backup pad two through -holes that the backup pad corresponds after with, be equipped with the reinforcing plate between two backup pads, the lower extreme and the bottom plate of reinforcing plate are connected, and the upper end flushes with preceding, back backup pad. The utility model discloses anchor clamps can effectively ensure the roughness of part when thermal treatment, and the quantity of pending part does according to the arrangement of production operation reasonable quantity, set up the reinforcing plate and make anchor clamps have better intensity and rigidity between two backup pads of anchor clamps.
Description
Technical field
The utility model belongs to clamp art, particularly a kind of fixture of heat treatment of axial workpiece.
Background technology
In prior art, have a kind of part, part material is 30CrMnSiA, and part length is 500mm, and diameter of part is φ 5.8mm, and part two ends is M5 screw thread.Part work flow, for getting 30CrMnSiA-J Φ 7 × 550 Workpiece Turning both ends of the surface, part thermal treatment, manual alignment after heat treatment deformation, is repeatedly ground to excircle dimension φ 5.8mm, and processing two ends M5-6g screw thread, pays after piece surface process.Because diameter of part is little, size is long again, and therefore during thermal treatment, distortion is comparatively serious, need carry out alignment by larger labor force to it.
Utility model content
The purpose of this utility model is, provides a kind of fixture of heat treatment of axial workpiece, prevents part gross distortion when thermal treatment.
For achieving the above object, the technical solution used in the present invention is, a kind of fixture of heat treatment of axial workpiece, comprise base plate and clamp body, described clamp body comprises the back and front supporting plate being arranged on base plate front and back ends, is evenly provided with an exhausting hole at the equal-height position of back and front supporting plate, it is the clamping station of part between two through holes that front end panel is corresponding with rear bearing sheet, be provided with stiffening plate between described two back up pads, the lower end of stiffening plate is connected with base plate, and upper end flushes with back and front supporting plate.
Described clamp body is identical with the material of part.
The planeness of the utility model fixture energy effective guarantee part when thermal treatment, the quantity of pending part also can arrange according to production operation reasonable quantity, arranges stiffening plate and make fixture have better intensity and rigidity between two back up pads of fixture.
Accompanying drawing explanation
Fig. 1, the utility model structural representation.
Embodiment
Embodiment: as shown in Figure 1.
A kind of fixture of heat treatment of axial workpiece, comprise base plate 1 and clamp body, described clamp body comprises the back and front supporting plate 2,3 being arranged on base plate 1 front and back ends, an exhausting hole is evenly provided with at the equal-height position of back and front supporting plate 2,3, it is the clamping station of part 5 between two through holes that front end panel 2 is corresponding with rear bearing sheet 3, be provided with stiffening plate 4 between described two back up pads 2,3, the lower end of stiffening plate 4 is connected with base plate 1, and upper end flushes with back and front supporting plate 2,3.
In addition, clamp body is identical with the material of part 5, make part 5 consistent with the thermal expansion factor of fixture, during part thermal treatment synchronous with clamp body, part length direction will be caused to there is stretching or compress the dimensional change that causes due to material difference, effectively like this ensure that the requirement of part Length after heat treatment size conforms engineering digital-to-analogue.
Technical process is as follows: get 30CrMnSiA-J Φ 7 × 550 Workpiece Turning both ends of the surface, be repeatedly ground to excircle dimension φ 5.8mm, and processing two ends M5-6g screw thread, part thermal treatment, pays after piece surface process.In heat treatment step, by the utility model fixture, nut is adopted to be connected to clamp supporting plate both sides by part two ends screw thread multiple part, parts fixation to clamp body is synchronously heat-treated, because clamp body has good rigidity and intensity, after part is adopted fastening nuts by part two ends screw thread, there is pulling force at length direction in part, therefore there is not distortion at length direction after heat treatment in part, efficiently solves thin and long units heat treatment deformation problem.
Claims (2)
1. a fixture of heat treatment for axial workpiece, comprises base plate (1) and clamp body, it is characterized in that, described clamp body comprises the back and front supporting plate (2 being arranged on base plate (1) front and back ends; 3), at back and front supporting plate (2; 3) equal-height position is evenly provided with an exhausting hole, is the clamping station of part (5) between two through holes that front end panel (2) is corresponding with rear bearing sheet (3), described two back up pads (2; 3) be provided with stiffening plate (4) between, the lower end of stiffening plate (4) is connected with base plate (1), upper end and back and front supporting plate (2; 3) flush.
2. the fixture of heat treatment of a kind of axial workpiece according to claim 1, is characterized in that, described clamp body is identical with the material of part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509067.8U CN204779715U (en) | 2015-07-15 | 2015-07-15 | Thermal treatment anchor clamps of axle type part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509067.8U CN204779715U (en) | 2015-07-15 | 2015-07-15 | Thermal treatment anchor clamps of axle type part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779715U true CN204779715U (en) | 2015-11-18 |
Family
ID=54519805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520509067.8U Active CN204779715U (en) | 2015-07-15 | 2015-07-15 | Thermal treatment anchor clamps of axle type part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319183A (en) * | 2016-07-28 | 2017-01-11 | 浙江建鑫型钢科技有限公司 | Test tool for guide rail heat treatment |
| CN110512059A (en) * | 2019-10-08 | 2019-11-29 | 王世民 | A kind of tooling for facilitating fixed gear shaft to quench |
-
2015
- 2015-07-15 CN CN201520509067.8U patent/CN204779715U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319183A (en) * | 2016-07-28 | 2017-01-11 | 浙江建鑫型钢科技有限公司 | Test tool for guide rail heat treatment |
| CN110512059A (en) * | 2019-10-08 | 2019-11-29 | 王世民 | A kind of tooling for facilitating fixed gear shaft to quench |
| CN110512059B (en) * | 2019-10-08 | 2021-03-26 | 南通今朝机床有限公司 | Tool convenient for fixing gear shaft quenching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202655948U (en) | Self-centering fixture for machining irregular part | |
| CN204673317U (en) | A kind of part processing expander positioner | |
| CN205630052U (en) | Lathe frock clamp suitable for many sizes work piece | |
| CN203125158U (en) | Floating gripper hydraulic clamp for machining gear chamber | |
| CN204779715U (en) | Thermal treatment anchor clamps of axle type part | |
| CN206216295U (en) | A kind of upper die of stamping die plate processing fixing device | |
| CN203509687U (en) | Fixing device for machining of workpieces | |
| CN205520578U (en) | Internal stay structure processing tool | |
| CN208929762U (en) | A kind of processing and positioning device for T-type three-way connection | |
| CN204603381U (en) | Loose bed jig support tubes drilling tool | |
| CN204171753U (en) | A kind of automatically centering fixture processing connecting rod | |
| CN204053589U (en) | A kind of radiator milling face air-actuated jaw | |
| CN203516310U (en) | Special-shaped fastening connecting piece | |
| CN204657803U (en) | A kind of bus body skeleton fixture | |
| CN204741622U (en) | Tin foot roughness of SMT paster product detects and adjusting device | |
| CN103223604B (en) | Bottle mould joint surface clamp for machining | |
| CN203765016U (en) | High-precision cylinder sleeve finish turning inner hole tool | |
| CN203401166U (en) | Quick-change clamp for sleeve type insertion spline | |
| CN203973252U (en) | A kind of valve body four axle machining tool fixtures | |
| CN203817826U (en) | Special part processing equipment | |
| CN203991785U (en) | Support class casting deformation correction process device | |
| CN202207977U (en) | Chinese character wang-shaped clamp | |
| CN204975015U (en) | Rolling machine mould of adjustable indent width | |
| CN203390580U (en) | Automatic middle-partitioning fixture for milling two side surfaces of coupler yoke | |
| CN207628986U (en) | A kind of hot progressive molding Quick replacement type cutter clamping system of electricity auxiliary |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |