CN202107739U - Long-shaft part intermediate-frequency induction quenching driving device - Google Patents
Long-shaft part intermediate-frequency induction quenching driving device Download PDFInfo
- Publication number
- CN202107739U CN202107739U CN2011201490404U CN201120149040U CN202107739U CN 202107739 U CN202107739 U CN 202107739U CN 2011201490404 U CN2011201490404 U CN 2011201490404U CN 201120149040 U CN201120149040 U CN 201120149040U CN 202107739 U CN202107739 U CN 202107739U
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- China
- Prior art keywords
- frequency induction
- lower roller
- groove
- holddown
- lower roll
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- 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
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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 discloses a long-shaft part intermediate-frequency induction quenching driving device, which comprises a manual mechanism and an elevating frame connected with the manual mechanism. An upper roller is arranged on the elevating frame. A lower roller is arranged below the upper roller. The lower roller is connected with a stepless speed regulation motor through a sprocket. The surface of the lower roller is equipped with a groove. A pressing device arranged on the upper roller is connected with an adjusting device. According to the utility model, the surface of the lower roller is machined with a groove so as to increase the driving force and prevent the slipping of workpieces on the lower roller. The groove is V-shaped. Meanwhile, the device is of generality and can satisfy the quenching requirements of workpieces different in cross sections due to the arrangement of the pressing device and the adjusting device. In addition, the friction force between workpieces and the lower roller is adjusted through the pressing device and the adjusting device so as to adjust the driving force of workpieces.
Description
Technical field
The utility model processing unit (plant) that designs a mechanism specifically relates to a kind of longaxones parts mid-frequency induction hardening drive unit.
Background technology
The longaxones parts mid-frequency induction hardening drive unit scope of application commonly used at present is narrow, and especially, when the workpiece cross-sectional shape of processing differed, this drive unit was difficult to satisfy the demands.Through life-time service, find that there is following problem in traditional longaxones parts mid-frequency induction hardening drive unit:
(1) versatility is not strong;
(2) complex structure, failure rate is high, the maintenance trouble;
(3) transmission is not steady, influences the quenching workpiece quality.
Summary of the invention
The purpose of the utility model provides a kind of highly versatile, and stable transmission longaxones parts mid-frequency induction hardening drive unit.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The utility model comprises man-operated mechanism and the raising legs that is connected with man-operated mechanism, on described raising legs, top roll is set, and lower roll is set below top roll, and described lower roll links to each other with stepless speed-regulating motor through sprocket wheel, and described lower roll surface is provided with groove; On said top roll, holddown is set, and holddown is connected with setting device.
Described lower roll groove is a V-type.
Described holddown is a holddown spring, and described setting device is the adjustment nut.
Adopt the utility model of technique scheme, all be processed with groove, can increase motivating force, avoid workpiece and lower roll to skid on the surface of lower roll; And; Groove be shaped as V-type; And the utility model is provided with holddown and setting device, can make to the utlity model has versatility, has satisfied the workpiece quenching needs of different cross section; Adjust the frictional force between workpiece and the lower roll through holddown and setting device simultaneously, thus the motivating force of adjustment workpiece.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Embodiment
As shown in Figure 1, the utility model comprises man-operated mechanism 1 and the raising legs 8 that is connected with man-operated mechanism, and raising legs 8 links to each other with top roll 4, and lower roll 7 is set below top roll 4, and lower roll 7 is fixed on the quenching machine through stand 6; Simultaneously, lower roll 7 links to each other with stepless speed-regulating motor through sprocket wheel 5.In when work, promptly during axial workpiece intermediate frequency continuous quenching, rise top roll 4 by man-operated mechanism 1, axial workpiece gets into drive unit, and lower roll 7 is a driving roll for live roll, and workpiece relies on lower roll 7 to drive, and operation realizes quenching and heats cooling purpose continuously.
For increasing motivating force, avoid workpiece skidding with lower roll, above-mentioned lower roll 7 surface working become groove, and groove is a V-type, can make drive unit have more versatility like this.
In addition, holddown 3 is set in the utility model, and holddown 3 is connected with setting device 2.Need to prove that holddown 3 is a holddown spring, setting device 2 is the adjustment nut.Like this, adjust the frictional force between workpiece and the lower roll 7 through holddown 3 and setting device 2, thus the motivating force of adjustment workpiece.Satisfy the workpiece quenching needs of different cross section through setting device 2.
The utility model practical principle is following: mentions top roll 4 through man-operated mechanism 1, sends the major axis class that needs mid-frequency induction hardening in this drive unit to, and top roll 4 workpiece pressings, lower roll 7 drives workpiece.Through holddown 3 and setting device adjustment motivating force, adapt to the quenching needs of different cross section workpiece through setting device 2.
Claims (3)
1. longaxones parts mid-frequency induction hardening drive unit; It comprises man-operated mechanism (1) and the raising legs (8) that is connected with man-operated mechanism; Top roll (4) is set on described raising legs (8); In the below of top roll (4) lower roll (7) is set, described lower roll (7) links to each other with stepless speed-regulating motor through sprocket wheel (5), and it is characterized in that: described lower roll (7) surface is provided with groove; Holddown (3) is set, and holddown (3) is connected with setting device (2) on said top roll (4).
2. longaxones parts mid-frequency induction hardening drive unit according to claim 1 is characterized in that: described lower roll groove is a V-type.
3. longaxones parts mid-frequency induction hardening drive unit according to claim 1 is characterized in that: described holddown (3) is a holddown spring, and described setting device (2) is the adjustment nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201490404U CN202107739U (en) | 2011-05-12 | 2011-05-12 | Long-shaft part intermediate-frequency induction quenching driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201490404U CN202107739U (en) | 2011-05-12 | 2011-05-12 | Long-shaft part intermediate-frequency induction quenching driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107739U true CN202107739U (en) | 2012-01-11 |
Family
ID=45433181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201490404U Expired - Fee Related CN202107739U (en) | 2011-05-12 | 2011-05-12 | Long-shaft part intermediate-frequency induction quenching driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451063A (en) * | 2014-12-09 | 2015-03-25 | 唐山大隆机械制造有限责任公司 | Quenching device for workpieces with various stripped cross sections |
-
2011
- 2011-05-12 CN CN2011201490404U patent/CN202107739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451063A (en) * | 2014-12-09 | 2015-03-25 | 唐山大隆机械制造有限责任公司 | Quenching device for workpieces with various stripped cross sections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20120512 |