CN203559076U - High-frequency quenching tooling for automobile transmission gear-shifting connecting rod gusset plate - Google Patents
High-frequency quenching tooling for automobile transmission gear-shifting connecting rod gusset plate Download PDFInfo
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- CN203559076U CN203559076U CN201320472571.6U CN201320472571U CN203559076U CN 203559076 U CN203559076 U CN 203559076U CN 201320472571 U CN201320472571 U CN 201320472571U CN 203559076 U CN203559076 U CN 203559076U
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- frequency quenching
- gusset
- supporting plane
- working face
- spray box
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- 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
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Abstract
The utility model relates to a high-frequency quenching tooling for an automobile transmission gear-shifting connecting rod gusset plate. The high-frequency quenching tooling is characterized in that the high-frequency quenching tooling comprises a gusset plate clamp and a high-frequency quenching sensor, wherein the gusset plate clamp is provided with a supporting plane, the middle part of the supporting plane is provided with a circular arc shaped groove sinking downwards, a pair of lugs are arranged on the supporting plane, the lugs are inserted into slots on gusset plates, two gusset plates are fixed on the supporting plane, the circular arc shaped working faces of the gusset plate are inward respectively and are symmetrically arranged in the circular arc shaped groove, the high-frequency quenching sensor is fixed on a high-frequency quenching device and can move up and down along with the device, the high-frequency quenching sensor comprises a water filling pipe at the upper end, the water filling pipe is communicated with a spraying box at the lower end, the spraying box is elliptical or flat, a distance of two side surfaces of the spraying box is slightly less than that of the circular arc shaped working faces of two gusset plates, and the spraying box corresponds to the circular arc shaped working faces of two gusset plates respectively, and a spraying box profiled high-frequency quenching magnetizer is arranged above the spraying box.
Description
Technical field
The utility model relates to a kind of high-frequency quenching frock of automobile gearbox part, specifically, is a kind of high-frequency quenching frock of automobile gearbox gearshift connecting rod angle fagging, belongs to the technical field of tooling clamps that auto parts machinery is produced.
Background technology
Gusset is automobile gearbox part.Referring to Fig. 1,2, when shifting shaft 4 rotates, drivening rod 2 moves around on gusset 1, and connecting rod 2 is equivalent to draw key, makes locking lever 3 with lock plate, reach the function of locking, in lock plate figure, does not show.The direct working face of gusset is the arc for support link 2, and hardness, wear resistance, fatigue strength and the toughness etc. of this arc all have higher requirement, therefore in making processes, need it to quench.
High-frequency quenching is most to quench for Industrial Metal piece surface, is to make workpiece surface produce certain induced current, heated components surface rapidly, a kind of metal heat treating methods then quenching rapidly.
Gusset has specific structure, has the curved working face of an indent, has a slot with curved working face reverse direction, for diagonal angle fagging, is mounted with.
When diagonal angle fagging carries out high-frequency quenching, generally can utilize this slot to be arranged on frock clamp, realize location.Existing locator means refers to Fig. 4-6, on frock clamp, can locate 1 gusset, corresponding with arc position by the circular magnetizer on high-frequency quenching inductor block, spaced apart, carry out moment heat, then magnetizer is removed, and the water pipe on equipment is opened automatically, diagonal brace Board position carries out spray cooling, realizes high-frequency quenching.
Station of mode of this high-frequency quenching can only carry out high-frequency quenching to a gusset, and the speed of high-frequency quenching is slower, and efficiency is lower.
In addition, use the cooling duct of independently spraying water, spray water cooling, need first by the magnetizer of inductor block one end separation with workpiece distance, and cannot be after heat the very first time carry out spray cooling, cause quenching effect not good; And adopt extra water pipe spray cooling, and water pipe must be avoided the position of inductor block, can only be with workpiece at a distance of longer distance, and current contact abundant not with workpiece circular arc face, also contact not prompt enoughly, have also caused quenching effect not good.
Summary of the invention
The utility model technical issues that need to address are: the high-frequency quenching of existing automobile gearbox gearshift connecting rod angle fagging, and a station can only carry out high-frequency quenching to a gusset, and the speed of high-frequency quenching is slower, and efficiency is lower; Spray water when cooling, cannot be after heat the very first time carry out spray cooling, and water pipe and workpiece be at a distance of longer distance, current contact abundant not with workpiece circular arc face, also contact not prompt enoughly, have all caused quenching effect not good.
The utility model is by the following technical solutions:
A high-frequency quenching frock for automobile gearbox gearshift connecting rod angle fagging, is characterized in that: comprise gusset fixture 5, high-frequency quenching inductor block 6; Described gusset fixture 5 has supporting plane, the middle part of described supporting plane has the circular groove 502 to lower recess, supporting plane is provided with a pair of projection 501, described projection 501 inserts the slot on gusset 1, two gussets are fixed on described supporting plane, its separately curved working face inwardly, and be arranged symmetrically in described circular groove 502 inside; Described high-frequency quenching inductor block 6 is fixed on high-frequency quenching equipment, and can move up and down with equipment, comprise the water injection pipe 601 of upper end, described water injection pipe 601 is communicated with lower end spray box 606, described spray box 606 is ellipticity or flats, its two sides distance is slightly less than the spacing between the curved working face of two gussets, and corresponding with the curved working face of two gussets respectively, and described spray box 606 tops arrange the high-frequency quenching magnetizer 607 with described spray box 606 profilings.
Further, between described water injection pipe 601 and spray box 606, be also respectively equipped with a docking port 602,604, a described docking port is by hose connection.
Further, the bottom of described high-frequency quenching inductor block 6 is also provided with briquetting 605, and when described briquetting 605 is touched the groove plane of described circular groove 502, described high-frequency quenching magnetizer 607 is positioned at sustained height with the curved working face of gusset.
A method of work for above-mentioned high-frequency quenching frock, comprises the following steps: two gussets 1 are fixed on the supporting plane of gusset fixture 5; High-frequency quenching inductor block 6 moves down with equipment, and briquetting 605 is pressed in the groove plane of circular groove 502; The curved working face heating of high-frequency quenching magnetizer 607 to two gussets 1; High-frequency quenching magnetizer 607 moves up with equipment, makes the curved working face that sprays box 606 and two gussets be positioned at sustained height; Water injection pipe 601 water fillings, current to surrounding ejection, complete high-frequency quenching through spray box 606.
The beneficial effects of the utility model are:
1) realized on a station and two gussets have been carried out to high-frequency quenching simultaneously, improved the working efficiency of high-frequency quenching, improved production efficiency, saved electric energy simultaneously.
2) adopt and oval or pancake spray box, its structure and the profiling of high-frequency quenching magnetizer phase, directly the curved working face of diagonal angle fagging sprays, and curved working face is fully contacted with current, and quenching effect is better.
3) high-frequency quenching magnetizer completes after heat, the a bit of distance that only need move up a little, just can realize spraying box corresponding with curved working face to be sprayed, so it is shorter to be accomplished to timed interval between spray from heat, spray more in time, quenching effect is better.
Accompanying drawing explanation
Fig. 1 is the perspective view that automobile gearbox gearshift connecting rod angle fagging is fixed on automobile gearbox inside.
Fig. 2 is the schematic perspective view at another visual angle of Fig. 1.
Fig. 3 is the schematic perspective view of gusset.
Fig. 4 be existing gusset when carrying out high-frequency quenching, schematic perspective view when gusset is fixed on fixture.
Fig. 5 is the front view of Fig. 4.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is in high-frequency quenching frock of the present utility model, the front view of the fixture that diagonal angle fagging positions.
Fig. 8 is the vertical view of Fig. 7.
Fig. 9 is the left view of Fig. 7.
Figure 10 is in high-frequency quenching frock of the present utility model, the schematic perspective view of high-frequency quenching inductor block.
Figure 11 is the front view of Figure 10.
Figure 12 is the vertical view of Figure 11.
In figure, 1, gusset, 2, connecting rod, 3, locking lever, 4, shifting shaft, 5, gusset fixture, 6, high-frequency quenching inductor block, 501, projection, 502, circular groove, 601, water injection pipe, 602, end interface under water injection pipe, 603, retaining plate, 604, the interface being connected with end interface under water injection pipe, 605, briquetting, 606, spray box, 607, high-frequency quenching magnetizer.
Embodiment
Below in conjunction with specific embodiment, the utility model is further illustrated.
Referring to Fig. 7-12, a kind of high-frequency quenching frock of automobile gearbox gearshift connecting rod angle fagging, comprises gusset fixture 5, high-frequency quenching inductor block 6; Described gusset fixture 5 has supporting plane, the middle part of described supporting plane has the circular groove 502 to lower recess, supporting plane is provided with a pair of projection 501, described projection 501 inserts the slot on gusset 1, two gussets are fixed on described supporting plane, its separately curved working face inwardly, and be arranged symmetrically in described circular groove 502 inside; Described high-frequency quenching inductor block 6 is fixed on high-frequency quenching equipment, and can move up and down with equipment, comprise the water injection pipe 601 of upper end, described water injection pipe 601 is communicated with lower end spray box 606, described spray box 606 is ellipticity or flats, its two sides distance is slightly less than the spacing between the curved working face of two gussets, and corresponding with the curved working face of two gussets respectively, and described spray box 606 tops arrange the high-frequency quenching magnetizer 607 with described spray box 606 profilings.
Between water injection pipe 601 and spray box 606, be also respectively equipped with a docking port 602,604, a described docking port is by hose connection.One section of this centre structure that adopts the mode of connection of flexible pipe to optimize water injecting pipeline, is more easily integrated on a device magnetizer energising circuit and flow route, and structural arrangement is more reasonable.
The bottom of high-frequency quenching inductor block 6 is also provided with briquetting 605, when described briquetting 605 is touched the groove plane of described circular groove 502, described high-frequency quenching magnetizer 607 is positioned at sustained height with the curved working face of gusset, adopts briquetting to carry out limitation in height, makes highly to control more accurate.
Its specific works step is as follows: two gussets 1 are fixed on the supporting plane of gusset fixture 5; High-frequency quenching inductor block 6 moves down with equipment, and briquetting 605 is pressed in the groove plane of circular groove 502; The curved working face heating of high-frequency quenching magnetizer 607 to two gussets 1; High-frequency quenching magnetizer 607 moves up with equipment, makes the curved working face that sprays box 606 and two gussets be positioned at sustained height; Water injection pipe 601 water fillings, current to surrounding ejection, complete high-frequency quenching through spray box 606.
Claims (3)
1. a high-frequency quenching frock for automobile gearbox gearshift connecting rod angle fagging, is characterized in that:
Comprise gusset fixture (5), high-frequency quenching inductor block (6);
Described gusset fixture (5) has supporting plane, the middle part of described supporting plane has the circular groove (502) to lower recess, supporting plane is provided with a pair of projection (501), described projection (501) inserts the slot on gusset (1), two gussets are fixed on described supporting plane, its separately curved working face inwardly, and be arranged symmetrically in described circular groove (502) inside;
Described high-frequency quenching inductor block (6) is fixed on high-frequency quenching equipment, and can move up and down with equipment, comprise the water injection pipe (601) of upper end, described water injection pipe (601) is communicated with lower end spray box (606), described spray box (606) is ellipticity or flats, its two sides distance is slightly less than the spacing between the curved working face of two gussets, and corresponding with the curved working face of two gussets respectively, described spray box (606) top arranges the high-frequency quenching magnetizer (607) with described spray box (606) profiling.
2. high-frequency quenching frock as claimed in claim 1, is characterized in that: between described water injection pipe (601) and spray box (606), be also respectively equipped with a docking port (602,604), a described docking port is by hose connection.
3. high-frequency quenching frock as claimed in claim 1, it is characterized in that: the bottom of described high-frequency quenching inductor block (6) is also provided with briquetting (605), when described briquetting (605) is touched the groove plane of described circular groove (502), described high-frequency quenching magnetizer (607) is positioned at sustained height with the curved working face of gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472571.6U CN203559076U (en) | 2013-08-02 | 2013-08-02 | High-frequency quenching tooling for automobile transmission gear-shifting connecting rod gusset plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472571.6U CN203559076U (en) | 2013-08-02 | 2013-08-02 | High-frequency quenching tooling for automobile transmission gear-shifting connecting rod gusset plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559076U true CN203559076U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472571.6U Withdrawn - After Issue CN203559076U (en) | 2013-08-02 | 2013-08-02 | High-frequency quenching tooling for automobile transmission gear-shifting connecting rod gusset plate |
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| Country | Link |
|---|---|
| CN (1) | CN203559076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382517A (en) * | 2013-08-02 | 2013-11-06 | 上海依赛工业有限公司 | High-frequency quenching tool for gusset plates of gear shifting connecting rod of automobile transmission and working method thereof |
-
2013
- 2013-08-02 CN CN201320472571.6U patent/CN203559076U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382517A (en) * | 2013-08-02 | 2013-11-06 | 上海依赛工业有限公司 | High-frequency quenching tool for gusset plates of gear shifting connecting rod of automobile transmission and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140423 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |