CN204584972U - A kind of semi-automatic bicircular arcs dresser - Google Patents
A kind of semi-automatic bicircular arcs dresser Download PDFInfo
- Publication number
- CN204584972U CN204584972U CN201520156830.3U CN201520156830U CN204584972U CN 204584972 U CN204584972 U CN 204584972U CN 201520156830 U CN201520156830 U CN 201520156830U CN 204584972 U CN204584972 U CN 204584972U
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- CN
- China
- Prior art keywords
- guide rail
- semi
- automatic
- bicircular arcs
- main shaft
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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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Abstract
The utility model discloses a kind of semi-automatic bicircular arcs dresser, comprise driven unit, body assembly and feeder assembly three part: driven unit comprises wobbling motor, the main shaft driven by wobbling motor, the bearing be set in outside main shaft, spindle jacket and gland; Body assembly comprises the cam being arranged on main shaft lower end, the master plate being arranged on cam side, the guide rail be connected with master plate, the diamond rod that is connected with guide rail, four springs that guide rail comprises two cover plates be oppositely arranged and arranges on the cover board; Feeder assembly comprises feeding nc sliding table, support, and support is provided with the motor for driving feeding nc sliding table, feeding nc sliding table is provided with emery wheel adjustment slide unit.Semi-automatic bicircular arcs dresser provided by the utility model, trimming wheel after being afraid of before operator does not run again, achieves semi-automatic crushing, improves the quality of production and efficiency.
Description
Technical field:
The utility model relates to a kind of dresser, specifically relates to a kind of semi-automatic bicircular arcs dresser on external thread grinder.
Background technology:
On external thread grinder, dresser design is at lathe grinding carriage rear portion, and cover plate finishing opened by workman's trimming wheel after need forwarding to, very inconvenient; In addition, the screw thread pair that turns to that external thread grinder is produced is bicircular arcs profile of tooth, is to produce steering box critical component, and manufacturer is generally with diamond roller dresser trimming wheel, due to without special bicircular arcs dresser, affect quality and the efficiency that workpiece produced by external thread grinder.
Utility model content:
The purpose of this utility model is intended to solve prior art Problems existing, provides a kind of semi-automatic bicircular arcs dresser newly.
The utility model relates to a kind of semi-automatic bicircular arcs dresser, comprise driven unit, body assembly and feeder assembly three part, wherein: described driven unit comprises wobbling motor, the main shaft driven by described wobbling motor, bearing, spindle jacket and the gland be set in outside described main shaft; Described body assembly comprises the cam being arranged on main shaft lower end, the master plate being arranged on described cam side, the guide rail be connected with described master plate, the diamond rod that is connected with described guide rail, and described guide rail comprises two cover plates be oppositely arranged and is arranged on four springs on described cover plate; The support that described feeder assembly comprises feeding nc sliding table, is connected with driven unit and body assembly by described feeding nc sliding table, described support is provided with the motor for driving feeding nc sliding table, described feeding nc sliding table is provided with emery wheel adjustment slide unit.
Preferred as such scheme, described cam is fixedly mounted on main shaft by round nut.
Preferred as such scheme, described guide rail is arranged on guide rail bracket.
Preferred as such scheme, described guide rail also comprises a substrate, and described cover plate is arranged on the substrate.
Preferred as such scheme, the bottom of described diamond rod is provided with diamond pen.
Preferred as such scheme, described master plate is connected with guide rail by screw.
Preferred as such scheme, described guide rail is connected with diamond rod by screw
By such scheme, the utility model at least has the following advantages: semi-automatic bicircular arcs dresser provided by the utility model, and owing to comprising driven unit, main shaft is assembled in spindle jacket by bearing, gland, upper end, can effective location and rotation by wobbling motor transmission; Owing to comprising body assembly, cam is driven by main shaft and carries out rotary oscillation, and cam is close to by the spring on guide rail and make guide rail movable bicircular arcs track that formed in guide rail bracket by the location of cover plate, master plate is also mobile together simultaneously forms bicircular arcs track, finally makes the diamond rod be contained on guide rail rely on movable bicircular arcs track to carry out trimming wheel; Owing to comprising feeder assembly, by the connection of support, feeding nc sliding table and driven unit and body assembly are assembled together, realize effective feeding of emery wheel, ensure emery wheel Overstroke, the position of emery wheel adjustment slide unit adjustment emery wheel, ensures that wheel guard is not interfered.
In addition, the utility model changes the design of former grinding machine, dress, the semi-automatic trimmer of front control after design, adopt swing, profiling type crushing, numerical control electric machine slide unit advance and retreat structure, dresser steadily, reliably, is afraid of rear trimming wheel before operator does not run again, achieve semi-automatic crushing, improve the quality of production and efficiency.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is B face sectional view in Fig. 1;
Fig. 3 is E face sectional view in Fig. 2;
Fig. 4 is C face sectional view in Fig. 1;
Fig. 5 is D face sectional view in Fig. 1;
Fig. 6 is the workpiece profile of tooth enlarged drawing that in the utility model, external thread grinder is produced.
Detailed description of the invention:
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1 to Fig. 5, semi-automatic bicircular arcs dresser described in the utility model, comprises driven unit, body assembly and feeder assembly three part; Described driven unit comprises wobbling motor 11, the main shaft 12 driven by described wobbling motor, the bearing 13 be set in outside described main shaft, spindle jacket 14 and gland 15, bearing is used for supports main shaft and rotates and reduce rotary resistance, and spindle jacket and gland are used for the location of main shaft.
Described body assembly comprises the cam 21 being arranged on main shaft lower end, be arranged on the master plate 22 of described cam side, the guide rail 23 be connected with described master plate screw, the diamond rod 24 be connected with described guide rail screw, described cam is fixedly mounted on main shaft by round nut 25, can firmly be arranged on main shaft by the locking operating cam of round nut, described guide rail is arranged on guide rail bracket 26, described guide rail comprises a substrate 231, two four springs 233 being oppositely arranged on the cover plate 232 on substrate and being arranged on described cover plate, the bottom of described diamond rod is provided with diamond pen 241.
The support 32 that described feeder assembly comprises feeding nc sliding table 31, is connected with driven unit and body assembly by described feeding nc sliding table, described support is provided with the motor (not shown) for driving feeding nc sliding table, described feeding nc sliding table is provided with emery wheel adjustment slide unit 33.
The course of work of the present utility model is: be first driven through the main shaft 12 be assembled in spindle jacket 14 such as bearing 13, gland 15 by wobbling motor 11 and rotate, the cam 21 of main shaft 12 lower end is driven to swing, be close to four springs 233 in cam 21 swing process successively and make guide rail 23 movable formation bicircular arcs track in guide rail bracket 26 by the location of two cover plates 232, master plate 22 is also mobile together simultaneously forms bicircular arcs track, finally make the diamond rod 24 be contained on guide rail 23 also be moved into bicircular arcs track, rely on diamond pen 241 trimming wheel of lower end; Feeding nc sliding table 31 realizes the feeding of emery wheel under motor drives, and coordinates diamond pen 241 to carry out crushing, ensures emery wheel Overstroke, and emery wheel adjustment slide unit 33 adjusts the position of emery wheel in the process, ensures that wheel guard is not interfered.
See Fig. 6, semi-automatic bicircular arcs dresser of the present utility model is assemblied on S7520 external thread grinder, and the workpiece that this grinding machine is produced has bicircular arcs profile of tooth.
The utility model changes the design of former grinding machine, dress, the semi-automatic trimmer of front control after design, adopt swing, profiling type crushing, numerical control electric machine slide unit advance and retreat structure, dresser steadily, reliably, trimming wheel after being afraid of before operator does not run again, achieves semi-automatic crushing, improves the quality of production and efficiency.
Semi-automatic bicircular arcs dresser provided by the utility model; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within the utility model protection domain.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (7)
1. a semi-automatic bicircular arcs dresser, is characterized in that: comprise driven unit, body assembly and feeder assembly three part, wherein:
Described driven unit comprises wobbling motor, the main shaft driven by described wobbling motor, bearing, spindle jacket and the gland be set in outside described main shaft;
Described body assembly comprises the cam being arranged on main shaft lower end, the master plate being arranged on described cam side, the guide rail be connected with described master plate, the diamond rod that is connected with described guide rail,
Described guide rail comprises two cover plates be oppositely arranged and is arranged on four springs on described cover plate;
The support that described feeder assembly comprises feeding nc sliding table, is connected with driven unit and body assembly by described feeding nc sliding table, described support is provided with the motor for driving feeding nc sliding table, described feeding nc sliding table is provided with emery wheel adjustment slide unit.
2. semi-automatic bicircular arcs dresser according to claim 1, is characterized in that: described cam is fixedly mounted on main shaft by round nut.
3. semi-automatic bicircular arcs dresser according to claim 1, is characterized in that: described guide rail is arranged on guide rail bracket.
4. semi-automatic bicircular arcs dresser according to claim 1, is characterized in that: described guide rail also comprises a substrate, and described cover plate is arranged on the substrate.
5. semi-automatic bicircular arcs dresser according to claim 1, is characterized in that: the bottom of described diamond rod is provided with diamond pen.
6. semi-automatic bicircular arcs dresser according to claim 1, is characterized in that: described master plate is connected with guide rail by screw.
7. semi-automatic bicircular arcs dresser according to claim 1, is characterized in that: described guide rail is connected with diamond rod by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156830.3U CN204584972U (en) | 2015-03-19 | 2015-03-19 | A kind of semi-automatic bicircular arcs dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156830.3U CN204584972U (en) | 2015-03-19 | 2015-03-19 | A kind of semi-automatic bicircular arcs dresser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584972U true CN204584972U (en) | 2015-08-26 |
Family
ID=53921169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520156830.3U Expired - Fee Related CN204584972U (en) | 2015-03-19 | 2015-03-19 | A kind of semi-automatic bicircular arcs dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723220A (en) * | 2015-03-19 | 2015-06-24 | 苏州瑞日纺织科技有限公司 | Semiautomatic biarc grinding wheel dresser |
| CN114346909A (en) * | 2022-01-19 | 2022-04-15 | 东莞针刺科技有限公司 | Full-automatic precise automatic tracking grinding wheel dressing device |
-
2015
- 2015-03-19 CN CN201520156830.3U patent/CN204584972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723220A (en) * | 2015-03-19 | 2015-06-24 | 苏州瑞日纺织科技有限公司 | Semiautomatic biarc grinding wheel dresser |
| CN114346909A (en) * | 2022-01-19 | 2022-04-15 | 东莞针刺科技有限公司 | Full-automatic precise automatic tracking grinding wheel dressing device |
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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: 20150826 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |