CN203360500U - Induction hardening clamp for component part - Google Patents
Induction hardening clamp for component part Download PDFInfo
- Publication number
- CN203360500U CN203360500U CN 201320449703 CN201320449703U CN203360500U CN 203360500 U CN203360500 U CN 203360500U CN 201320449703 CN201320449703 CN 201320449703 CN 201320449703 U CN201320449703 U CN 201320449703U CN 203360500 U CN203360500 U CN 203360500U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- worktable
- pressing plate
- hole
- machine tool
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to the technical field of clamps, in particular to an induction hardening clamp for a component part. The clamp is assembled on a main shaft of a machine tool and comprises a working table, a clamp body, a pressing plate, positioning screws and a long screw, wherein stepped holes are formed in the main shaft and matched with the main shaft of the machine tool; a threaded hole array is arranged on the working table; positioning holes are formed in the clamp body; a component is assembled on the clamp body through the matching of the positioning screws and the positioning holes; a long groove is formed in the pressing plate; the long screw penetrates through the long groove and then is matched with the threaded holes in the working table; and ends of the pressing plate press the clamp body on the working table. The longitudinal distance between the upper surface of a component part induction hardening zone and the bottom of an induction coil is adjusted by the aid of up and down movement of the main shaft of the machine tool, so that the upper surface of the component part induction hardening zone is enabled to be close to but not contacted with the bottom of the induction coil as far as possible, so that the component is accurately positioned. The clamp body and the working table penetrate through the groove formed in the pressing plate through screws, so that the pressing plate is fixed on the working table, the structure is simple, and the adjustment is convenient.
Description
Technical field
The utility model relates to the fixture field, relates in particular to a kind of for clamping the local induction hardened fixture of need.
Background technology
Be widely used in the main hook in electric switch, inferior hook, support, the parts such as the handle arm in automotive seat, tooth plate, generally play location or Accommodation on function, contain a plurality of pilot holes, out-of-shape, parts locally needs induction quenching, and the quenching zone is less, parts size precision is high simultaneously, and to induction quenching, distortion also has higher control requirement.These part kinds are many, and quantity is large, mostly adopt at present manual visual fix that part is sent in ruhmkorff coil, and the induction hardening process parameters such as heat-up time are held by operator's skill level fully, and parts quenching quality stability is poor, and qualification rate is low.Therefore must control location in the part induction quenching and the control of induction hardening process parameter with Induction Hardening Machine.Yet the quenching machine of standard has only designed general main shaft, be only suitable for the induction quenching of axial workpiece, for part in irregular shape, also need simple according to actual service condition project organization, cost is low, easy-operating fixture.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of simple in structure, parts locally induction quenching fixture that versatility is good.
For achieving the above object, the scheme that the utility model adopts is: a kind of parts locally induction quenching fixture, be assemblied on machine tool chief axis, and comprise worktable, clamp body, pressing plate, dog screw and long spiro nail; The worktable lower surface is provided with stepped hole and coordinates with machine tool chief axis, and worktable upper surface is provided with the threaded hole array; On clamp body, corresponding position offers the pilot hole mated with hole in piece part, and part is assemblied on clamp body by the cooperation of dog screw and pilot hole; Pressing plate is step-like, and the height of step equates with the thickness of clamp body, offers elongated slot on pressing plate, and long spiro nail coordinates with the threaded hole of worktable through after elongated slot, and while tightening long spiro nail, the head end of pressing plate is pressed on clamp body on worktable.
Described worktable selects 45 steel modified to HRC28-32, and chrome-faced is processed, and the stepped hole that worktable is provided with is positioned at its center.
Described clamp body is selected aluminum alloy material, and the pilot hole number arranged on described clamp body is two, and the number of described dog screw is also two.
Described worktable also is provided with four symmetrical circular holes, and circular hole place shrink-fit has pillar.
The utility model utilize two dog screw by the part stationary positioned on clamp body, the horizontal position of the concrete capable of regulating parts locally of moving clip induction quenching zone and ruhmkorff coil; Utilize machine tool chief axis to move up and down to adjust the upper surface in parts locally induction quenching zone and the fore-and-aft distance of ruhmkorff coil bottom, make the as far as possible close ruhmkorff coil bottom of upper surface in parts locally induction quenching zone but do not contact, guarantee gap 0.05-0.1mm, thereby part is accurately located; Worktable selects the modified and chrome-faced of 45 steel to process, and increases wear resistance, antirust ability, thus improve work-ing life; Worktable is provided with the threaded hole that rectangular array distributes, and while being applicable to the clamp body adjustment of different parts, dog screw selects suitable position to be fixed; Pillar and worktable form boss, are convenient to carrying; Clamp body is selected aluminum alloy material, with steel material, compares, and not only greatly reduces its weight, and can not get rusty, operator's labour intensity while reducing dismounting; Clamp body and worktable, pass in the groove that pressing plate is provided with and be fixed on worktable by screw, simple in structure, easy to adjust.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment front section view;
Fig. 2 is the utility model embodiment vertical view;
Fig. 3 is clamp body schematic diagram in the utility model embodiment;
Fig. 4 is the schematic diagram that the utility model embodiment implements;
Description of symbols in figure:
1-worktable, 2-pillar, 3-pressing plate, 4-clamp body, 5-dog screw I, 6-dog screw II,
7-part, 8-stepped hole, 9-pilot hole I, 10-pilot hole II, 11-circular hole, 12-elongated slot,
13-threaded hole, 14-rectangular area, 15-ruhmkorff coil, 16-machine tool chief axis, 17-long spiro nail.
Embodiment
For understanding better the utility model, below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described further, referring to Fig. 1 to Fig. 4:
A kind of parts locally induction quenching fixture, be assemblied on machine tool chief axis 16, thereby utilize machine tool chief axis 16 to move up and down to adjust the upper surface in the local induction quenching of part 7 zone and the fore-and-aft distance of ruhmkorff coil 15 bottoms is accurately located part 7.This fixture mainly includes worktable 1, clamp body 4, pressing plate 3.Worktable 1 selects 45 steel modified to 28-32HRC, and chrome-faced is processed, to increase wear resistance, and antirust ability, thus improve work-ing life.The center of worktable 1 lower surface is provided with stepped hole 8, and the path of stepped hole 8 and machine tool chief axis 16 adopt shrink-fit, and the path diameter is than the large 0-0.005mm of Induction Hardening Machine main shaft 16 diameter.Worktable 1 upper surface is provided with equally distributed threaded hole 13 arrays, and threaded hole 13 is for the stationary positioned of clamp body 4, and it is clamp body 4 adjustment for being applicable to different parts 7 that array is set, and long spiro nail 17 selects suitable positions to be fixed.Worktable 1 also is provided with four symmetrical circular holes 11, and circular hole 11 place's shrink-fit have pillar 2, and pillar 2 is step, and small end penetrates in circular hole 11 and worktable 1 shrink-fit, and pillar 2 support table 1 are convenient while making its worktable 1 carrying.
Offer pilot hole with part 7 corresponding positions, hole on described clamp body 4, part 7 is assemblied on clamp body 4 by the cooperation of dog screw and pilot hole, in the present embodiment for the degree of freedom of limit feature 7, pilot hole is provided with two (pilot hole I 9 and pilot hole II 10), and dog screw is two of arrange accordingly (dog screw I 5 and dog screw II 6) also.Clamp body 4 is L-type, and when it is fixed, gap regions is under ruhmkorff coil 15.Clamp body 4 is selected aluminum alloy material, with steel material, compares, and not only greatly reduces its weight, and can not get rusty, operator's labour intensity while reducing dismounting.
The fixing pressured plate 3 of clamp body 4 on worktable 1 compresses, pressing plate 3 is step-like, the height of step equates with the thickness of clamp body 4, offer elongated slot 12 on pressing plate 3, long spiro nail 17 coordinates with the threaded hole 13 of worktable 1 through elongated slot 12 is rear, and while tightening long spiro nail 17, the head end of pressing plate 3 is pressed on clamp body 4 on worktable 1.It is mainly to be convenient to the threaded hole 13 that long spiro nail 17 is selected worktable 1 corresponding position that elongated slot 12 is set.
Implementation process of the present utility model is:
(1) manual setting machine tool chief axis 16, to trim point, penetrates worktable 1 stepped hole 8 in machine tool chief axis 16, and worktable 1 closely cooperates with machine tool chief axis 16;
(2) clamp body 4 is lain on worktable 1, part 7 penetrates in dog screw I 5 and dog screw II 6 and is located;
(3) moving clip concrete 4 is adjusted the horizontal position of part 7 local induction quenching zone and ruhmkorff coil 15, makes part 7 quench zone under ruhmkorff coil 15;
(4) pressing plate 3 lies in the rectangular area 14 of clamp body 4, in the groove 12 that screw 17 is provided with through pressing plate 3, adjust position and screw 17 position in groove 12 of pressing plate 3 at worktable 1, screw 17 is screwed in the threaded hole 13 that worktable 1 is suitable, tightens screw 17 clamp body 4 is fixed on worktable 1;
(5) manual setting machine tool chief axis 16 upward movements, adjust the fore-and-aft distance of part 7 local induction quenching zone and ruhmkorff coil 15 bottoms, make as far as possible close ruhmkorff coil 15 bottoms of upper surface in the local induction quenching of part 7 zone but do not contact, guarantee gap 0.05-0.1mm, complete part 7 and accurately locate, now machine tool chief axis 16 is at vertex;
(6) by the along slope coordinate of machine tool chief axis 16 trim points and vertex input quenching machine program, and set other processing parameters;
(7) manual setting machine tool chief axis 16 drops to trim point, and lathe is set to automatically;
(8) part 7 penetrates in dog screw 15 and dog screw 26 and is located;
(9) start Induction Hardening Machine, part 7 rises together with machine tool chief axis 16, after induction quenching, under roll back trim point;
(10) take out local induction hardened part 7;
Repeat above step 8-10, until this batch of part 7 all processes.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalence of therefore doing according to the utility model claim changes, and still belongs to protection domain of the present utility model.
Claims (5)
1. a parts locally induction quenching fixture, be assemblied on machine tool chief axis, and it is characterized in that: it comprises worktable, clamp body, pressing plate, dog screw and long spiro nail; The worktable lower surface is provided with stepped hole and coordinates with machine tool chief axis, and worktable upper surface is provided with the threaded hole array; On clamp body, corresponding position offers the pilot hole mated with hole in piece part, and part is assemblied on clamp body by the cooperation of dog screw and pilot hole; Pressing plate is step-like, and the height of step equates with the thickness of clamp body, offers elongated slot on pressing plate, and long spiro nail coordinates with the threaded hole of worktable through after elongated slot, and while tightening long spiro nail, the head end of pressing plate is pressed on clamp body on worktable.
2. parts locally induction quenching fixture according to claim 1 is characterized in that: described worktable selects 45 steel modified to HRC28-32, and chrome-faced is processed, and the stepped hole that worktable is provided with is positioned at its center.
3. parts locally induction quenching fixture according to claim 1, it is characterized in that: described clamp body is selected aluminum alloy material.
4. parts locally induction quenching fixture according to claim 1, it is characterized in that: the pilot hole number arranged on described clamp body is two, the number of described dog screw is also two.
5. parts locally induction quenching fixture according to claim 1, it is characterized in that: described worktable also is provided with four symmetrical circular holes, and circular hole place shrink-fit has pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320449703 CN203360500U (en) | 2013-07-26 | 2013-07-26 | Induction hardening clamp for component part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320449703 CN203360500U (en) | 2013-07-26 | 2013-07-26 | Induction hardening clamp for component part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360500U true CN203360500U (en) | 2013-12-25 |
Family
ID=49808292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320449703 Expired - Fee Related CN203360500U (en) | 2013-07-26 | 2013-07-26 | Induction hardening clamp for component part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360500U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483339A (en) * | 2015-12-04 | 2016-04-13 | 江苏高创机电制造有限公司 | High-frequency quenching clamp using marble as locating block |
| CN107254570A (en) * | 2017-06-14 | 2017-10-17 | 沈阳航空航天大学 | Modularization fixture and its application method for sensing heating local heat treatmet |
| CN110408751A (en) * | 2019-07-26 | 2019-11-05 | 中国航发贵州黎阳航空动力有限公司 | A kind of high frequency annealing tooling and method for pin |
| CN111250916A (en) * | 2020-03-25 | 2020-06-09 | 荆门诺恒科技有限公司 | Water bucket assembly welding annealing tool of aero-engine experimental pulley |
| CN112725575A (en) * | 2020-12-04 | 2021-04-30 | 辽沈工业集团有限公司 | Split quenching spring support |
-
2013
- 2013-07-26 CN CN 201320449703 patent/CN203360500U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483339A (en) * | 2015-12-04 | 2016-04-13 | 江苏高创机电制造有限公司 | High-frequency quenching clamp using marble as locating block |
| CN105483339B (en) * | 2015-12-04 | 2017-10-20 | 江苏高创机电制造有限公司 | It is a kind of with high-frequency quenching fixture of the marble as locating piece |
| CN107254570A (en) * | 2017-06-14 | 2017-10-17 | 沈阳航空航天大学 | Modularization fixture and its application method for sensing heating local heat treatmet |
| CN110408751A (en) * | 2019-07-26 | 2019-11-05 | 中国航发贵州黎阳航空动力有限公司 | A kind of high frequency annealing tooling and method for pin |
| CN111250916A (en) * | 2020-03-25 | 2020-06-09 | 荆门诺恒科技有限公司 | Water bucket assembly welding annealing tool of aero-engine experimental pulley |
| CN112725575A (en) * | 2020-12-04 | 2021-04-30 | 辽沈工业集团有限公司 | Split quenching spring support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203360500U (en) | Induction hardening clamp for component part | |
| CN202752897U (en) | Machining fixture for parallel holes and coaxial holes | |
| CN203418324U (en) | Multifunction clamp | |
| CN202780539U (en) | Device for machining inner holes of thin-walled annular workpiece | |
| CN203495616U (en) | Clamping device for linear cutting of thin wall cylinder workpiece | |
| CN204800086U (en) | Electric spark forming uses anchor clamps | |
| CN202015964U (en) | Adjustable numerical control machine tool clamp | |
| CN202539975U (en) | Angle-adjustable positioning device for inclined plane machining | |
| CN204209477U (en) | A kind of die casting modified product hole locating pneumatic fixture | |
| CN214603961U (en) | Frock clamp is used in processing of welding robot arm | |
| CN203045333U (en) | Thin-wall bent pipe end surface processing clamp | |
| CN202462049U (en) | Machine tool fixture | |
| CN205275652U (en) | A response lathe for crankshaft rotation quenches | |
| CN204954417U (en) | Crankshaft flywheel spot facing work anchor clamps | |
| CN202317747U (en) | Tooling for screw air compressor | |
| CN203527028U (en) | Double-station integrated clamp for manufacturing industrial robot | |
| CN203092179U (en) | Clamping plate clamp of stamping die | |
| CN206382664U (en) | A kind of tool for being used to process circular big cavity plate | |
| CN203579262U (en) | Machining clamp for thin-wall parts | |
| CN205166508U (en) | Milling process with adjustable X to quick positioner | |
| CN204504783U (en) | A kind of boss Product processing fixture | |
| CN110270862B (en) | A quick fixed clamping anchor clamps for numerical control machining center | |
| CN209125353U (en) | A kind of explosion-proof covering board universal jig and fixture system | |
| CN203622196U (en) | Iron wedge grinding mold | |
| CN102873633A (en) | Method for extruding and polishing inner hole of shaft workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131225 Termination date: 20160726 |