CN106319183A - Test tool for guide rail heat treatment - Google Patents
Test tool for guide rail heat treatment Download PDFInfo
- Publication number
- CN106319183A CN106319183A CN201610605612.2A CN201610605612A CN106319183A CN 106319183 A CN106319183 A CN 106319183A CN 201610605612 A CN201610605612 A CN 201610605612A CN 106319183 A CN106319183 A CN 106319183A
- Authority
- CN
- China
- Prior art keywords
- plate
- hole
- holding screw
- location
- guide rail
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a test tool for guide rail heat treatment, which can prevent a guide rail from bending by heating in the heat treatment process. The test tool comprises a first positioning plate and a second positioning plate fixed on a main body; the first positioning plate and the second positioning plate are arranged at intervals; the first positioning plate is in threaded connection with a first fastening screw; the tail part of the first fastening screw can extend into a first through hole from the side surface of the first through hole; the outer side surface of the first positioning plate is butted against a pin inserted at one end of the guide rail; the second positioning plate is in threaded connection with a second fastening screw; the tail part of the second fastening screw can extend into a second through hole from the side surface of the second through hole; one end part of the main body is fixed with a fixed plate; the fixed plate is provided with a through groove; a screw rod is slidingly inserted in the through groove; one end of the screw rod is exposed in a position between the fixed plate and the second positioning plate; a lifting lug for inserting in the pin is arranged at one end of the screw rod; the screw rod is in threaded connection with a nut; and the nut is butted against the outer side surface of the fixed plate.
Description
Technical field
The invention belongs to guide rail when doing heat treatment for the technical field fixing to guide rail clamping, concretely relate to
A kind of test tool of guide rail heat treatment.
Background technology
At present, when guide rail is carried out heat treatment, it utilizes high frequency heat processing equipment to heat guide rail, in this process
In, easily cause rail bends.
Summary of the invention
It is an object of the invention to provide the test tool of a kind of guide rail heat treatment, it is it can be avoided that guide rail is heat treated
Heated bending in journey, especially avoids bending to ensure stability in quenching process.
For solving above-mentioned technical problem, the object of the present invention is achieved like this:
The test tool of a kind of guide rail heat treatment, including main body, is fixed with the first location-plate and the second location-plate in main body,
First location-plate and the second location-plate are arranged at interval, are provided with the first through hole on the first location-plate, and the first location-plate screw thread is even
Being connected to the first holding screw, the afterbody of the first holding screw can stretch in the first through hole from the side of the first through hole, the first location
The lateral surface of plate offsets for the pin for being inserted on guide rail on one end, is provided with relative with the first through hole on the second location-plate
Second through hole, the second location-plate is threaded the second holding screw, and the afterbody of the second holding screw can be from the side of the second through hole
Face is stretched in the second through hole, and the one end in main body is fixed with fixed plate, and fixed plate is provided with groove, wears slidably in groove
Being provided with screw rod, one end of screw rod is exposed to the position between fixed plate and the second fixed plate, and is provided with confession in one end of screw rod
The hanger that pin inserts, the most threaded on screw rod have nut, and nut offsets for the lateral surface with fixed plate.
On the basis of such scheme and as the preferred version of such scheme: described first holding screw includes that first is tight
Determining screw one and the first holding screw two, the first holding screw one and the first holding screw two stretch into first from both direction respectively
In through hole, the first holding screw one and the first holding screw two are perpendicular.
On the basis of such scheme and as the preferred version of such scheme: described second holding screw includes that second is tight
Determining screw one and the second holding screw two, the second holding screw one and the second holding screw two stretch into second from both direction respectively
In through hole, the second holding screw one and the second holding screw two are perpendicular.
On the basis of such scheme and as the preferred version of such scheme: described hanger includes side plate one and side plate
Two, side plate one and side plate two are arranged at interval, are provided with pin hole one on side plate one, are provided with pin hole two on side plate two, pin
Nail one becomes to be oppositely arranged with pin hole two and inserts for a pin.
On the basis of such scheme and as the preferred version of such scheme: main body uses round steel material to make.
On the basis of such scheme and as the preferred version of such scheme: be provided with the first peace on described first location-plate
Dress hole, described first location-plate is socketed in main body by the first installing hole, and the first installing hole has opening one, by being located in
Trip bolt one on opening one makes the first location-plate hold main body tightly.
On the basis of such scheme and as the preferred version of such scheme: state and be provided with the second installation on the second location-plate
Hole, described second location-plate is socketed in main body by the second installing hole, and the second installing hole has opening two, by being located in out
Trip bolt two on mouth two makes the second location-plate hold main body tightly.
On the basis of such scheme and as the preferred version of such scheme: described heat treatment is quenching.
The present invention highlights and useful having the technical effect that compared to existing technology
The test tool of the guide rail heat treatment of the present invention, leads to by the first through hole and the cooperation of the first holding screw and second
The cooperation of hole and the second holding screw makes guide rail obtain location in the circumferential such that it is able to avoid producing during tractive guide rail
Distortion；The cooperation utilizing screw rod, nut, hanger and pin makes guide rail exceptionally straight, so that guide rail is difficult in heat treatment process
Deform, reach stability.The test tool using the guide rail heat treatment of this structure is prone to fix small guide rail.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of first fixed plate of the present invention.
Fig. 3 is the structural representation of second fixed plate of the present invention.
Detailed description of the invention
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, sees Fig. 1 Fig. 3；
This gives the test tool of a kind of guide rail heat treatment, when guide rail does heat treatment, by guide rail to be processed
It is installed on this test tool, then uses high frequency heat processing equipment that guide rail is carried out heat treatment.The examination of this guide rail heat treatment
Test frock and include main body 1, be fixed with the first location-plate 2 and the second location-plate 3, the first location-plate 2 and the second location on the body 1
Plate 3 is arranged at interval.Preferably, main body 1 uses round steel material to make.In the present embodiment, described first location-plate 2 is provided with
First installing hole 21, described first location-plate 2 is socketed on the body 1 by the first installing hole 21, and the first installing hole 21 has out
Mouth 1, makes the first location-plate 2 hold main body tightly by the trip bolt 1 being located on opening 1.Described second location-plate
3 are provided with the second installing hole 31, and described second location-plate 3 is socketed on the body 1 by the second installing hole 31, the second installing hole 31
There is opening 2 32, make the second location-plate 3 hold main body 1 tightly by the trip bolt 2 42 being located on opening 2 32.
Being provided with the first through hole 23 on the first location-plate 2, the first through hole 23 passes for one end of guide rail.First location-plate 2
Threaded have the first holding screw 5, and the afterbody of the first holding screw can stretch in the first through hole from the side of the first through hole 23.
In the present embodiment, being provided with screwed hole on the first location-plate 2, screw thread axis also and the first through hole are perpendicular, this screwed hole
Screw up for the first holding screw 5, after being screwed into the first holding screw, support in the tail end of the first holding screw extend into the first through hole
In being located on guide rail thereon, the cooperation by the first holding screw and the first through hole positions relative to first to limit guide rail
Plate rotates.Identical with this, the second location-plate 3 is provided with the second through hole 33, the second through hole 33 is relative with the first through hole 23, the
Two through holes 33 pass for the other end of guide rail.Second location-plate 3 is threaded the second holding screw 6, the second holding screw 6
Afterbody can stretch in the second through hole 33 from the side of the second through hole 33.By the second holding screw 6 and cooperation of the second through hole 33
Guide rail is carried out circumferentially positioned.In the present embodiment, the second location-plate 3 is provided with screwed hole, screw thread axis and second also
Through hole is perpendicular, and this screwed hole screws up for the second holding screw 6, after being screwed into the second holding screw, and the tail end of the second holding screw
It extend in the second through hole and be butted on and be located on guide rail thereon, by the cooperation of the second holding screw and the second through hole with limit
Guide rail processed rotates relative to the second location-plate.
One end in main body 1 is fixed with fixed plate 7, and fixed plate 7 is provided with groove 71, is equipped with slidably in groove
Screw rod 8, the external diameter of the rough screw rod of internal diameter of groove, so that screw rod slides mutually relative to fixed plate.On screw rod 8 the most threaded
Nut 9, nut 9 is had to offset for the lateral surface with fixed plate 7.One end of screw rod is exposed between fixed plate and the second fixed plate
Position, and be provided with hanger 10 in one end of screw rod.During use, this hanger is for being connected with the end of guide rail, and screw rod leads to
Cross this hanger and carry out tractive guide rail, make guide rail be under exceptionally straight state and carry out heat treatment.
Holes drilled through, during use, is first attacked in guide rail two ends to be heated by the test tool of this guide rail heat treatment, then will
It is located on the first through hole and the second through hole and two ends are exposed at the first fixed plate and the outside of the second fixed plate, respectively by pin
Insert on the through hole of guide rail one end, and utilize this pin to be butted in the first fixed plate to form axial limiting；Fasten the most respectively
First trip bolt and the second trip bolt are so that guide rail obtains circumferentially positioned；Fastening nut is so that screw rod occurs axially to move again
Dynamic, whereby, the other end of hanger tractive guide rail, so that guide rail is exceptionally straight.It is understood that it is tight by the first through hole and first
The cooperation of the cooperation and the second through hole and the second holding screw of determining screw makes guide rail obtain location in the circumferential such that it is able to keep away
Exempt to produce distortion during tractive guide rail；The cooperation utilizing screw rod, nut, hanger and pin makes guide rail exceptionally straight, so that
Guide rail is not susceptible to deformation in heat treatment process, reaches stability.Use the test work of the guide rail heat treatment of this structure
Dress is prone to fix small guide rail.
In the present embodiment, described first holding screw 5 includes the first holding screw 1 and the first holding screw 2 52,
First holding screw one and the first holding screw two stretch in the first through hole from both direction respectively, the first holding screw one and
One holding screw two is perpendicular.Use this structure, it is possible to effectively carry out circumferentially positioned to guide rail, be effectively prevented from distortion.
In like manner, described second holding screw 6 includes the second holding screw 1 and the second holding screw 2 62, the second holding screw one He
Second holding screw two stretches in the second through hole from both direction respectively, and the second holding screw one and the second holding screw two-phase are hung down
Directly.
In the present embodiment, described hanger 10 includes side plate 1 and side plate 2 102, side plate one and side plate two at interval
Arranging, be provided with pin hole 1, be provided with pin hole 2 104 on side plate two on side plate one, pin hole one becomes with pin hole two
It is oppositely arranged and inserts for a pin.During use, the other end of guide rail is inserted in the position between side plate one and side plate two, by
Pin by spacing for the other end of guide rail on hanger, in order to screw rod is by this hanger tractive guide rail.
Above-described embodiment is only presently preferred embodiments of the present invention, limits the scope of the invention the most according to this, therefore: all depend on
The equivalence change that the structure of the present invention, shape, principle are done, within all should being covered by protection scope of the present invention.
Claims (8)
1. the test tool of a guide rail heat treatment, it is characterised in that: include main body, main body is fixed with the first location-plate
Arrange at interval with the second location-plate, the first location-plate and the second location-plate, the first location-plate is provided with the first through hole, first
Location-plate is threaded the first holding screw, and the afterbody of the first holding screw can stretch into the first through hole from the side of the first through hole
In, the lateral surface of the first location-plate offsets for the pin for being inserted on guide rail on one end, is provided with and the on the second location-plate
The second through hole that one through hole is relative, the second location-plate is threaded the second holding screw, and the afterbody of the second holding screw can be from
The side of the second through hole is stretched in the second through hole, and the one end in main body is fixed with fixed plate, and fixed plate is provided with groove, at groove
In be equipped with screw rod slidably, one end of screw rod is exposed to the position between fixed plate and the second fixed plate, and at screw rod
One end be provided with the hanger inserted for pin, the most threaded on screw rod have nut, nut for the lateral surface of fixed plate
Offset.
The test tool of guide rail heat treatment the most according to claim 1, it is characterised in that: described first holding screw bag
Including the first holding screw one and the first holding screw two, the first holding screw one and the first holding screw two are respectively from both direction
Stretching in the first through hole, the first holding screw one and the first holding screw two are perpendicular.
The test tool of guide rail heat treatment the most according to claim 1, it is characterised in that: described second holding screw bag
Including the second holding screw one and the second holding screw two, the second holding screw one and the second holding screw two are respectively from both direction
Stretching in the second through hole, the second holding screw one and the second holding screw two are perpendicular.
The test tool of guide rail heat treatment the most according to claim 1, it is characterised in that: described hanger includes side plate one
Arrange at interval with side plate two, side plate one and side plate two, side plate one is provided with pin hole one, side plate two is provided with pin hole
Two, pin hole one becomes to be oppositely arranged with pin hole two and inserts for a pin.
The test tool of guide rail heat treatment the most according to claim 1, it is characterised in that: main body uses round steel material system
Become.
The test tool of guide rail heat treatment the most according to claim 5, it is characterised in that: set on described first location-plate
Having the first installing hole, described first location-plate to be socketed in main body by the first installing hole, the first installing hole has opening one, borrows
The trip bolt one being located on opening one is helped to make the first location-plate hold main body tightly.
The test tool of guide rail heat treatment the most according to claim 5, it is characterised in that: state the second location-plate and be provided with
Second installing hole, described second location-plate is socketed in main body by the second installing hole, and the second installing hole has opening two, by
The trip bolt two being located on opening two makes the second location-plate hold main body tightly.
The test tool of guide rail heat treatment the most according to claim 1, it is characterised in that: heat treatment is quenching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605612.2A CN106319183A (en) | 2016-07-28 | 2016-07-28 | Test tool for guide rail heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605612.2A CN106319183A (en) | 2016-07-28 | 2016-07-28 | Test tool for guide rail heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106319183A true CN106319183A (en) | 2017-01-11 |
Family
ID=57739629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610605612.2A Pending CN106319183A (en) | 2016-07-28 | 2016-07-28 | Test tool for guide rail heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106319183A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761002A (en) * | 2009-12-17 | 2010-06-30 | 中国铁道科学研究院金属及化学研究所 | Steel rail welding joint heat treatment device and heater thereof |
| CN101899561A (en) * | 2010-08-03 | 2010-12-01 | 宫电高周波设备（上海）有限公司 | Rack quenching clamp |
| CN203580124U (en) * | 2013-11-15 | 2014-05-07 | 英普亿塑胶电子(苏州)有限公司 | Heating and sizing jig |
| CN103849718A (en) * | 2012-11-30 | 2014-06-11 | 大连经济技术开发区圣洁真空技术开发有限公司 | Novel quenching deformation control method for machine tool slide guide |
| EP2781608A1 (en) * | 2013-03-22 | 2014-09-24 | Siemens S.p.A. | System for thermal treatment of rails |
| CN105067425A (en) * | 2015-09-11 | 2015-11-18 | 上海电气核电设备有限公司 | Extensometer guide rod system and method for high-temperature tension test by using system |
| CN204779715U (en) * | 2015-07-15 | 2015-11-18 | 江西洪都航空工业集团有限责任公司 | Thermal treatment anchor clamps of axle type part |
| CN205856530U (en) * | 2016-07-28 | 2017-01-04 | 浙江建鑫型钢科技有限公司 | The test tool of guide rail heat treatment |
-
2016
- 2016-07-28 CN CN201610605612.2A patent/CN106319183A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761002A (en) * | 2009-12-17 | 2010-06-30 | 中国铁道科学研究院金属及化学研究所 | Steel rail welding joint heat treatment device and heater thereof |
| CN101899561A (en) * | 2010-08-03 | 2010-12-01 | 宫电高周波设备（上海）有限公司 | Rack quenching clamp |
| CN103849718A (en) * | 2012-11-30 | 2014-06-11 | 大连经济技术开发区圣洁真空技术开发有限公司 | Novel quenching deformation control method for machine tool slide guide |
| EP2781608A1 (en) * | 2013-03-22 | 2014-09-24 | Siemens S.p.A. | System for thermal treatment of rails |
| CN105473746A (en) * | 2013-03-22 | 2016-04-06 | 普锐特冶金技术意大利有限公司 | System for thermal treatment of rails |
| CN203580124U (en) * | 2013-11-15 | 2014-05-07 | 英普亿塑胶电子(苏州)有限公司 | Heating and sizing jig |
| CN204779715U (en) * | 2015-07-15 | 2015-11-18 | 江西洪都航空工业集团有限责任公司 | Thermal treatment anchor clamps of axle type part |
| CN105067425A (en) * | 2015-09-11 | 2015-11-18 | 上海电气核电设备有限公司 | Extensometer guide rod system and method for high-temperature tension test by using system |
| CN205856530U (en) * | 2016-07-28 | 2017-01-04 | 浙江建鑫型钢科技有限公司 | The test tool of guide rail heat treatment |
Non-Patent Citations (2)
| Title |
|---|
| 何忠治等: "《特殊钢丛书 电工钢》", 31 May 2012, 冶金工业出版社 * |
| 田佩俊: "《高等学校教学用书 矿山测量学 第2分册 矿山建设施工测量》", 30 June 1988, 中国矿业大学出版社 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |