CN2894911Y - Corrugated roll superhard surface grinding-polishing machine - Google Patents
Corrugated roll superhard surface grinding-polishing machine Download PDFInfo
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- CN2894911Y CN2894911Y CN 200520055769 CN200520055769U CN2894911Y CN 2894911 Y CN2894911 Y CN 2894911Y CN 200520055769 CN200520055769 CN 200520055769 CN 200520055769 U CN200520055769 U CN 200520055769U CN 2894911 Y CN2894911 Y CN 2894911Y
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Abstract
The utility model is a grinding and polishing lathe with corrugator roll superhard surface, which comprises an indexing element (1), a thimble (2), an electrode clamp set (4), a work liquid supply element (5), a portrait feeding screw rod (6), a lathe bed (7), a headstock (8) and a portrait feeding electric motor (9). The portrait feeding screw rod (6) and the portrait feeding electric motor (9) are connected by an output shaft. The electrode clamp set (4) is provided on the portrait feeding screw rod (6). The workpiece (3) threads through the electrode clamp set (4), with the two ends of workpiece (3) are supported by the thimble (2) of the headstock (8). The headstock (8) which drives the workpiece (3) to index precisely is connected with the indexing element (1). The workpiece (3) and the electrode of the electrode clamp set (4) are connected with the two poles of the power source respectively. The work liquid supply element (5) ejects the work liquid to the spot between the workpiece (3) and the electrode clamp set (4). The structure of the utility model is simply while the efficiency is high, and the utility model can achieve grinding and polishing of corrugator roll superhard surface.
Description
1, technical field:
The utility model is a kind of lathe that is used for the corrugated roller superhard surface grinding polishing, belongs to the innovative technology of corrugation roller grinding machine.
2, background technology:
The stupefied type of existing corrugation roller surface generally is to adopt emery wheel to carry out grinding on the numerical control gantry grinding machine, to reach the surface roughness that meets instructions for use.But corrugation roller such as tungsten carbide coating corrugation roller for superhard surface, because its surface abnormalities is hard, plain wheel can't grinding, and skive then can't carry out shaping after the emery wheel loss, and therefore existing technology and equipment can't be used for the manufacturing of superhard corrugation roller.
3, summary of the invention:
The purpose of this utility model is to provide in order to address the above problem a kind of novel corrugation roller grinding machine based on electric machining or Compound Machining.The utility model is simple in structure, efficient is high, can realize the processing on the stupefied type of superhard corrugation roller surface.
Structural representation of the present utility model as shown in Figure 1, include indexing mechanism (1), thimble (2), electrode holder assembly (4), working solution feed mechanism (5), length feed leading screw (6), lathe bed (7), main spindle box (8), length feed motor (9), indexing mechanism (1) wherein, main spindle box (8) and length feed motor (9) are installed on the lathe bed (7), length feed leading screw (6) is connected with the output shaft of length feed motor (9), electrode holder assembly (4) is installed in and can drives on its length feed leading screw (6) that travels longitudinally, workpiece (3) passes electrode holder assembly (4), and the two end supports of workpiece (3) is on the thimble (2) of main spindle box (8), the main spindle box (8) that drive workpiece (3) is made precision indexing is connected with indexing mechanism (1), electrode in workpiece (3) and the electrode holder assembly (4) is connected with the two poles of the earth of power supply respectively, and working solution feed mechanism (5) is ejected into working solution between the electrode of workpiece (3) and electrode holder assembly (4).
Above-mentioned electrode holder assembly (4) includes clamp body (4-1), servomotor (4-2), line slideway (4-3), electrode group (4-4), leading screw (4-5), servo-drive part (4-6), wherein servomotor (4-2) is installed on the clamp body (4-1), leading screw (4-5) is connected with the output shaft of servomotor (4-2), servo-drive part (4-6) is installed in by leading screw (4-5) and drives on its line slideway that travels longitudinally (4-3), and clamp body (4-1) is installed in and can drives on its length feed leading screw (6) that travels longitudinally.
Electrode group (4-4) on the above-mentioned clamp body (4-1) is driven by servo-drive part (4-6) and maintains the servo motion of imitating discharging gap.
Electrode group (4-4) on the above-mentioned electrode holder assembly (4) can radially distribute, and also can distribute vertically simultaneously.
The profile that above-mentioned electrode group (4-4) participates in the processing part is identical with the corrugation flute profile, or to the similar equidistant curve of the stupefied type of corrugation roller.
Above-mentioned each electrode group (4-4) is formed with top electrode by two, can carry out processing stupefied more than two simultaneously.
Above-mentioned lathe bed (7) also is provided with length feed leading screw (6) and with corrugation roller workpiece (3) and be arranged in parallel, clamp body (4-1) is along the guide rail (10) that slides on it.
Can be between above-mentioned workpiece (3) and the electrode group (4-4) by the spark machined of spark discharge with the metal ablation, or can be by the Electrolyzed Processing of electrochemistry anodic dissolution effect between workpiece (3) and the electrode group (4-4) the metal ablation, or can be electrolysis electric spark Compound Machining between workpiece (3) and the electrode group (4-4), or can be the mechanical and electrolytic Compound Machining between workpiece (3) and the electrode group (4-4).
The utility model is owing to the structure that adopts based on electric machining or Compound Machining, and therefore, its concrete processing technology can be a spark machined, Electrolyzed Processing, electrolysis electric spark Compound Machining, electrolytically and mechanically combined processing.Good effect of the present utility model is:
1) the utility model characteristics of utilizing electric machining or defeating a force with a tenderness based on the complex machining process of electric machining realize the processing on the stupefied type of superhard corrugation roller surface;
2) the utility model utilizes electric machining or based on the little characteristics of complex machining process elaboration power of electric machining, plant equipment is high-speed motion sharply, and low to the lathe rigidity requirement like this, workpiece and instrument are indeformable, guarantee precision easily, and can realize how stupefied processing simultaneously;
3) therefore the utility model can move back and forth workpiece and change the electrode reciprocating motion into owing to there is not the rotary part of high-speed motion, and heavy moving parts greatly alleviates, and machine tool travel shortens half, has simplified machine tool structure greatly.
The utility model is that a kind of design is ingenious, function admirable, convenient and practical novel corrugation roller grinding machine.
4, description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of electrode holder assembly (4) in the utility model.
5, the specific embodiment:
Embodiment:
Structural representation of the present utility model as shown in Figure 1, include indexing mechanism (1), thimble (2), electrode holder assembly (4), working solution feed mechanism (5), length feed leading screw (6), lathe bed (7), main spindle box (8), length feed motor (9), indexing mechanism (1) wherein, main spindle box (8) and length feed motor (9) are installed on the lathe bed (7), length feed leading screw (6) is connected with the output shaft of length feed motor (9), electrode holder assembly (4) is installed in and can drives on its length feed leading screw (6) that travels longitudinally, workpiece (3) passes electrode holder assembly (4), and the two end supports of workpiece (3) is on the thimble (2) of main spindle box (8), the main spindle box (8) that drive workpiece (3) is made precision indexing is connected with indexing mechanism (1), electrode in workpiece (3) and the electrode holder assembly (4) is connected with the two poles of the earth of power supply respectively, and working solution feed mechanism (5) is ejected into working solution between the electrode of workpiece (3) and electrode holder assembly (4).Wherein electrode group (4-4) can be made with soft materials such as red copper, graphite.
Above-mentioned electrode holder assembly (4) includes clamp body (4-1), servomotor (4-2), line slideway (4-3), electrode group (4-4), leading screw (4-5), servo-drive part (4-6), wherein servomotor (4-2) is installed on the clamp body (4-1), leading screw (4-5) is connected with the output shaft of servomotor (4-2), servo-drive part (4-6) is installed in by leading screw (4-5) and drives on its line slideway that travels longitudinally (4-3), and clamp body (4-1) is installed in and can drives on its length feed leading screw (6) that travels longitudinally.Servo-drive part (4-6) slides on guide rail (4-3) freely, has guaranteed the kinematic accuracy of servo-drive part (4-6).
Electrode group (4-4) on the above-mentioned clamp body (4-1) is driven by servo-drive part (4-6) and maintains the servo motion of imitating discharging gap.
For improving working (machining) efficiency, each the electrode group (4-4) on the above-mentioned electrode holder assembly (4) is formed with top electrode by two, can carry out processing stupefied more than two simultaneously, and electrode group (4-4) can radially distribute, grinding when realizing many corrugations; Also can distribute vertically simultaneously, realize thick, the correct grinding processing simultaneously of corrugation; In the present embodiment, its electrode group (4-4) radially distributes.
The profile that above-mentioned electrode group (4-4) participates in the processing part is identical with the corrugation flute profile, or to the similar equidistant curve of the stupefied type of corrugation roller.In the present embodiment, the processing part profile of above-mentioned electrode group (4-4) is and the similar equidistant curve of the stupefied type of corrugation roller.
For making clamp body (4-1) go up motion freely at lathe bed (7), above-mentioned lathe bed (7) also is provided with length feed leading screw (6) and with corrugation roller workpiece (3) and be arranged in parallel, clamp body (4-1) is along the guide rail (10) of slip it on.
In the present embodiment, by distance and the voltage between control workpiece (3) and the electrode group (4-4), making can be by the spark machined of spark discharge with the metal ablation between workpiece (3) and the electrode group (4-4), or can be by the Electrolyzed Processing of electrochemistry anodic dissolution effect between workpiece (3) and the electrode group (4-4) the metal ablation, or can be electrolysis electric spark Compound Machining between workpiece (3) and the electrode group (4-4), or can be the mechanical and electrolytic Compound Machining between workpiece (3) and the electrode group (4-4).
During the utility model work, the corrugation roller lies in a horizontal plane on the lathe, and axial restraint is motionless, circumferentially carries out precision indexing.Tool-electrode moves axially along the guide rail with the desirable axis parallel of corrugation roller.The utility model can be realized three two interlocks in process, i.e. Y, two interlocks of Z direction and around the calibration of Z axle.Electrode holder 4 can the one or more electrodes of clamping among the figure, realize how stupefied processing simultaneously.Add man-hour workpiece 3 and electrode 4 on electrode connect the two poles of the earth of power supply respectively, keep a machining gap between the electrode on workpiece 3 and the electrode holder 4, be provided with working solution between the gap.Electrode processing part profile is and the similar equidistant curve of the stupefied type of corrugation roller.By the spark discharge between workpiece 3 and the electrode or electrochemistry anodic dissolution effect with the metal ablation, thereby reach the purpose that reduces workpiece surface roughness.Electrode holder 4 is being with electrode to move in the Z direction along machine tool guideway 10 in the processing, and electrode is in electrode holder 4 upper edge corrugation roller radial direction motions simultaneously, and at Y, the interlock of Z two directions realizes the processing of convexity corrugation roller by electrode.After this part corrugation machines, can pass through accurate digital control indexing means 1, to workpiece 3 calibration, processing another part corrugation is until finally processing complete corrugation roller.
Claims (7)
1, a kind of novel corrugated roller superhard surface grinding and polishing machine tool, it is characterized in that including indexing mechanism (1), thimble (2), electrode holder assembly (4), working solution feed mechanism (5), length feed leading screw (6), lathe bed (7), main spindle box (8), length feed motor (9), indexing mechanism (1) wherein, main spindle box (8) and length feed motor (9) are installed on the lathe bed (7), length feed leading screw (6) is connected with the output shaft of length feed motor (9), electrode holder assembly (4) is installed in and can drives on its length feed leading screw (6) that travels longitudinally, workpiece (3) passes electrode holder assembly (4), and the two end supports of workpiece (3) is on the thimble (2) of main spindle box (8), the main spindle box (8) that drive workpiece (3) is made precision indexing is connected with indexing mechanism (1), electrode in workpiece (3) and the electrode holder assembly (4) is connected with the two poles of the earth of power supply respectively, and working solution feed mechanism (5) is ejected into working solution between the electrode of workpiece (3) and electrode holder assembly (4).
2, novel corrugated roller superhard surface grinding and polishing machine tool according to claim 1, it is characterized in that above-mentioned electrode holder assembly (4) includes clamp body (4-1), servomotor (4-2), line slideway (4-3), electrode group (4-4), leading screw (4-5), servo-drive part (4-6), wherein servomotor (4-2) is installed on the clamp body (4-1), leading screw (4-5) is connected with the output shaft of servomotor (4-2), servo-drive part (4-6) is installed in by leading screw (4-5) and drives on its line slideway that travels longitudinally (4-3), and clamp body (4-1) is installed in and can drives on its length feed leading screw (6) that travels longitudinally.
3, novel corrugated roller superhard surface grinding and polishing machine tool according to claim 2 is characterized in that the electrode group (4-4) on the above-mentioned clamp body (4-1) is driven the servo motion that maintains the effect discharging gap by servo-drive part (4-6).
4, novel corrugated roller superhard surface grinding and polishing machine tool according to claim 2 is characterized in that the electrode group (4-4) on the above-mentioned electrode holder assembly (4) can radially distribute, and also can distribute vertically simultaneously.
5, novel corrugated roller superhard surface grinding and polishing machine tool according to claim 4, it is identical with the corrugation flute profile to it is characterized in that above-mentioned electrode group (4-4) participates in the profile of processing part, or to the similar equidistant curve of the stupefied type of corrugation roller.
6, according to each described novel corrugated roller superhard surface grinding and polishing machine tool of claim 1 to 5, it is characterized in that above-mentioned each electrode group (4-4) forms with top electrode by two, can carry out processing stupefied more than two simultaneously.
7, novel corrugated roller superhard surface grinding and polishing machine tool according to claim 6, it is characterized in that above-mentioned lathe bed (7) also be provided with length feed leading screw (6) and with corrugation roller workpiece (3) be arranged in parallel, clamp body (4-1) is along the guide rail (10) that slides on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055769 CN2894911Y (en) | 2005-03-18 | 2005-03-18 | Corrugated roll superhard surface grinding-polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055769 CN2894911Y (en) | 2005-03-18 | 2005-03-18 | Corrugated roll superhard surface grinding-polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894911Y true CN2894911Y (en) | 2007-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055769 Expired - Lifetime CN2894911Y (en) | 2005-03-18 | 2005-03-18 | Corrugated roll superhard surface grinding-polishing machine |
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| Country | Link |
|---|---|
| CN (1) | CN2894911Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443230C (en) * | 2005-03-18 | 2008-12-17 | 广东工业大学 | Corrugated roller superhard surface grinding and polishing machine tool and processing technology thereof |
| CN108818323A (en) * | 2018-07-09 | 2018-11-16 | 安徽睿知信信息科技有限公司 | A kind of Ship turbine derusting maintenance facility |
-
2005
- 2005-03-18 CN CN 200520055769 patent/CN2894911Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443230C (en) * | 2005-03-18 | 2008-12-17 | 广东工业大学 | Corrugated roller superhard surface grinding and polishing machine tool and processing technology thereof |
| CN108818323A (en) * | 2018-07-09 | 2018-11-16 | 安徽睿知信信息科技有限公司 | A kind of Ship turbine derusting maintenance facility |
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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 |
Effective date of abandoning: 20081217 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |