CN203947132U - Flank of tooth back of the body cold quenching induction installation - Google Patents
Flank of tooth back of the body cold quenching induction installation Download PDFInfo
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- CN203947132U CN203947132U CN201420376052.4U CN201420376052U CN203947132U CN 203947132 U CN203947132 U CN 203947132U CN 201420376052 U CN201420376052 U CN 201420376052U CN 203947132 U CN203947132 U CN 203947132U
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- assembly
- quenching
- rebound
- auxiliary spray
- flank
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Abstract
Flank of tooth back of the body cold quenching induction installation, comprises large gear workpiece, the auxiliary spray of hardening liquid assembly, rebound, quenching inducer assembly, busbar assembly.Described busbar assembly is fixedly connected with by brass screw with quenching inducer assembly, making the omnibus bar upper hose of busbar assembly return water-cooled tube with the inductor block of quenching inducer assembly is connected, the omnibus bar return water pipe of busbar assembly is connected with water-cooled tube on the inductor block of quenching inducer assembly, forms quenching inducer inner cooling system.Assist spray assembly to be connected rebound and quenching inducer assembly and hardening liquid up and down with bolt, hardening liquid flows to the auxiliary spray of two hardening liquids assembly by quench fluid tube and rebound.The auxiliary spray of described hardening liquid assembly is by the flank of tooth contact angle of auxiliary spray angle adjusting piece capable of regulating and large gear workpiece.The utility model not only meets quenching hardness and the degree of depth after quenching, and quality is good, efficiency is high, flawless.
Description
Technical field
The utility model relates to gear surface induction quenching heat treatment technics, particularly relates on quenching machine with flank of tooth back of the body cold quenching induction installation.
Background technology
On the inductor block of state's internal tooth induction quenching use at present, be directly with spray water box, spray water box when tooth induction quenching on inductor block just directly sprays to tooth surface, even owing to not had to discharge completely by quenching workpiece material internal stress in the time of tooth induction quenching, just directly spray is to tooth surface for water in water box, and the tooth surface being quenched so just there will be crackle.
Utility model content
The technical problems to be solved in the utility model is, there is the problem of crackle in order to solve flank of tooth quenching, a kind of flank of tooth back of the body cold quenching induction installation is provided, this device can carry out single tooth back cold quenching changes material structure, therefore after quenching, not having quenching crack phenomenon occurs, obtain larger surface hardness and case depth, be not only out of shape little, and quenching quality uses well simply, convenient.
The technical scheme adopting is:
Flank of tooth back of the body cold quenching induction installation, comprises large gear workpiece, the auxiliary spray of hardening liquid assembly, rebound, quenching inducer assembly, busbar assembly.To be placed on quenching machine by quenching large gear workpiece, busbar assembly will be connected with the transformer bracket of quenching machine.Described busbar assembly is fixedly connected with by brass screw with quenching inducer assembly, making the omnibus bar upper hose of busbar assembly return water-cooled tube with the inductor block of quenching inducer assembly is connected, the omnibus bar return water pipe of busbar assembly is connected with water-cooled tube on the inductor block of quenching inducer assembly, forms quenching inducer inner cooling system.Downwards rebound is connected with quenching inducer assembly with bolt, upwards rebound and the auxiliary spray of hardening liquid assembly is connected, hardening liquid flows to the auxiliary assembly that sprays of two hardening liquids by quench fluid tube and rebound.
The above-mentioned auxiliary spray of hardening liquid assembly is by the flank of tooth contact angle of auxiliary spray angle adjusting piece capable of regulating and large gear workpiece.
The utility model can carry out internal cooling by quenching inducer by the water coolant in omnibus bar, assist spray assembly to carry out cooling to the back side of the tooth of quenching by hardening liquid, improve surface hardness and the case depth of quenching workpiece, meet the variation of material inside organization, realize flawless and quench, improved production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Flank of tooth back of the body cold quenching induction installation, comprises large gear workpiece 1, the auxiliary spray of hardening liquid assembly 2, rebound 3, quenching inducer assembly 4, busbar assembly 5.To be placed on quenching machine by quenching large gear workpiece 1, busbar assembly 5 will be connected with the transformer bracket of quenching machine.Described busbar assembly 5 is fixedly connected with by brass screw 8 with quenching inducer assembly 4, making the omnibus bar upper hose 6 of busbar assembly 5 return water-cooled tube 10 with the inductor block of quenching inducer assembly 4 is connected, the omnibus bar return water pipe 7 of busbar assembly 5 is connected with water-cooled tube 9 on the inductor block of quenching inducer assembly 4, forms quenching inducer inner cooling system.Downwards rebound 3 is connected with quenching inducer assembly 4 with bolt, upwards rebound 3 and the auxiliary spray of hardening liquid assembly 2 is connected, hardening liquid flows to the auxiliary spray of two hardening liquids assembly 2 by quench fluid tube 11 and rebound 3.The described auxiliary spray of hardening liquid assembly 2 is by the flank of tooth contact angle of auxiliary spray angle adjusting piece 12 capable of regulatings and large gear workpiece 1.Assist spray header assembly 2 to carry out the back side of quenching tooth by hardening liquid cooling, prevent like this tooth in the time of induction quenching because cooling deficiency causes crackle.In the time quenching, move from the bottom up by the transformer bracket of lathe, realize the flank of tooth and carry on the back cold induction quenching.
Claims (2)
1. flank of tooth back of the body cold quenching induction installation, comprise large gear workpiece (1), hardening liquid auxiliary spray assembly (2), rebound (3), quenching inducer assembly (4), busbar assembly (5), to be placed on quenching machine by quenching large gear workpiece (1), busbar assembly (5) is connected with the transformer bracket of quenching machine, it is characterized in that described busbar assembly (5) is fixedly connected with by brass screw (8) with quenching inducer assembly (4), making the omnibus bar upper hose (6) of busbar assembly (5) return water-cooled tube (10) with the inductor block of quenching inducer assembly (4) is connected, the omnibus bar return water pipe (7) of busbar assembly (5) is connected with water-cooled tube (9) on the inductor block of quenching inducer assembly (4), form quenching inducer inner cooling system, downwards rebound (3) is connected with quenching inducer assembly (4) with bolt, upwards rebound (3) is connected with hardening liquid auxiliary spray assembly (2), hardening liquid flows to two hardening liquids auxiliary spray assemblies (2) by quench fluid tube (11) and rebound (3).
2. flank of tooth back of the body cold quenching induction installation according to claim 1, is characterized in that described hardening liquid auxiliary spray assembly (2) is by the flank of tooth contact angle of auxiliary spray angle adjusting piece (12) capable of regulating and large gear workpiece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376052.4U CN203947132U (en) | 2014-07-09 | 2014-07-09 | Flank of tooth back of the body cold quenching induction installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376052.4U CN203947132U (en) | 2014-07-09 | 2014-07-09 | Flank of tooth back of the body cold quenching induction installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947132U true CN203947132U (en) | 2014-11-19 |
Family
ID=51889183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376052.4U Expired - Fee Related CN203947132U (en) | 2014-07-09 | 2014-07-09 | Flank of tooth back of the body cold quenching induction installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144437A (en) * | 2019-06-27 | 2019-08-20 | 西安北辰亿科电子科技有限公司 | A kind of gear synchronous quenching unit |
-
2014
- 2014-07-09 CN CN201420376052.4U patent/CN203947132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144437A (en) * | 2019-06-27 | 2019-08-20 | 西安北辰亿科电子科技有限公司 | A kind of gear synchronous quenching unit |
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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 |
Granted publication date: 20141119 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |