CN204053603U - A kind of positioning cutting device - Google Patents
A kind of positioning cutting device Download PDFInfo
- Publication number
- CN204053603U CN204053603U CN201420378488.7U CN201420378488U CN204053603U CN 204053603 U CN204053603 U CN 204053603U CN 201420378488 U CN201420378488 U CN 201420378488U CN 204053603 U CN204053603 U CN 204053603U
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- CN
- China
- Prior art keywords
- rotating shaft
- cutting device
- location
- driving gear
- cylinder
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Abstract
The utility model discloses a kind of positioning cutting device, relate to Machining Technology for Cutting field.Positioning cutting device the moving up and down by air cylinder driven driving gear that the utility model provides, thus two driven gears be meshed with driving gear can be rotated within the scope of certain angle, the rotation of driven gear drives two axis of rotation, location-plate in rotating shaft is rotated to push down or to discharge workpiece, the location of workpiece is controlled by cylinder, location is convenient, accurate positioning precision is high, substantially increase the production efficiency of machining, cylinder is also connected with knife rest, cylinder can carry out the location of cutter simultaneously with movable knife rack, make the location of cutter and the positioning synchronous of workpiece.
Description
Technical field
The utility model relates to Machining Technology for Cutting field, particularly relates to a kind of positioning cutting device.
Background technology
Machining is topmost processing method in machine-building.Any machining all must possess 3 primary conditions: cutting element, workpiece and cutting movement.Cutting element should have cutting edge, and its material must be harder than workpiece.Different cutter structures and cutting movement form form different cutting process.Turning, drilling, boring, milling, planing, broaching and sawing etc. are had by the method that the cutter that tooth shape and sword number are all fixed carries out cutting; Grinding, grinding, honing and polishing etc. are had by the method that tooth shape and all unfixed grinding tool of sword number or abrasive material carry out cutting.Due to the wide accommodation of machining, and very high precision and very low surface roughness can be reached, in manufacturing technology, occupy critical role.
In cutting machines, be very important to the location of workpiece, it is the key factor affecting machining accuracy.The location of existing cutting machines is not accurate enough and be generally and manually position, and has had a strong impact on working (machining) efficiency.
Utility model content
An object of the present utility model is to propose a kind ofly to locate conveniently, accurately, the positioning cutting device of enhancing productivity.
Another object of the present utility model proposes a kind of simple and reliable for structure, easy to operate positioning cutting device.
An also object of the present utility model proposes a kind of positioning cutting device can processing the workpiece of different-thickness.
For reaching this object, the utility model by the following technical solutions:
A kind of positioning cutting device, comprises bearing, the positioner be arranged on described bearing, knife rest and drive the drive unit of described positioner and described knife rest;
Described bearing comprises base and is vertically installed in the installing plate on described base, and described positioner is installed on described installing plate;
Described positioner comprises the first rotating shaft and the second rotating shaft that are rotatably arranged at described installing plate both sides, described first rotating shaft and described second rotating shaft are provided with location-plate, by rotating described first rotating shaft and described second rotating shaft is pushed down to drive described location-plate or discharges workpiece;
The driving gear that described drive unit comprises the first driven gear be connected with described first rotating shaft, the second driven gear be connected with described second rotating shaft and engages with described first driven gear and the second driven gear, described driving gear is connected with cylinder, and described driving gear is moved up and down by described air cylinder driven.
Preferably, described location-plate is in fan annular, and the outer peripheral face of described fan annular can push down described workpiece.
Preferably, the piston head connection adapter piece of described cylinder, described adaptor is connected with connecting axle, and described driving gear is rotating to be installed on described connecting axle, and described knife rest is installed on described adaptor.
Preferably, described knife rest is provided with chute, cutter is slidably installed on the chute of described knife rest.
Preferably, the height adjustable of described base.
Preferably, described first driven gear and described second driven gear are symmetricly set in the both sides of described driving gear.
The beneficial effects of the utility model are:
Positioning cutting device the moving up and down by air cylinder driven driving gear that the utility model provides, thus two driven gears be meshed with driving gear can be rotated within the scope of certain angle, the rotation of driven gear drives two axis of rotation, location-plate in rotating shaft is rotated to push down or to discharge workpiece, the location of workpiece is controlled by cylinder, location is convenient, accurate positioning precision is high, substantially increases the production efficiency of machining;
(2) cylinder is also connected with knife rest, and cylinder can carry out the location of cutter simultaneously with movable knife rack, make the location of cutter and the positioning synchronous of workpiece.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of positioning cutting device that the utility model embodiment one provides;
Fig. 2 is the rearview of a kind of positioning cutting device that the utility model embodiment one provides;
Fig. 3 is the left view of a kind of positioning cutting device that the utility model embodiment one provides.
In figure, 1, bearing; 11, base; 12, installing plate; 2, knife rest; 21, chute; 3, the first rotating shaft; 4, the second rotating shaft; 5, location-plate; 6, the first driven gear; 7, the second driven gear; 8, driving gear; 9, cylinder; 91, piston head; 10, adaptor; 13, Coupling Shaft; 14, cutter.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one:
Present embodiments provide a kind of positioning cutting device, as shown in Figure 1 to Figure 3, this positioning cutting device comprise bearing 1, the positioner be arranged on bearing 1, knife rest 2 and drive the drive unit of positioner and knife rest 2.
Bearing 1 comprises base 11 and is vertically installed in the installing plate 12 on base 11, and positioner is installed on installing plate 12.
Positioner comprise rotatably be arranged at installing plate 12 both sides the first rotating shaft 3 and the second rotating shaft 4, first rotating shaft 3 and the second rotating shaft 4 on be provided with location-plate 5, by rotating the first rotating shaft 3 and the second rotating shaft 4 is pushed down to drive location-plate 5 or discharges workpiece.
The driving gear 8 that drive unit comprises the first driven gear 6 be connected with the first rotating shaft 3, the second driven gear 7 be connected with the second rotating shaft 4 and engages with the first driven gear 6 and the second driven gear 7, driving gear 8 is connected with cylinder 9, and driving gear 8 is driven by cylinder 9 and moves up and down.
As a kind of preferred embodiment, location-plate 5 is in fan annular, and the outer peripheral face of fan annular can push down workpiece.
As a kind of preferred embodiment, the first driven gear 6 and the second driven gear 7 are symmetricly set in the both sides of driving gear 8.
Positioning cutting device the moving up and down by air cylinder driven driving gear that the present embodiment provides, thus two driven gears be meshed with driving gear can be rotated within the scope of certain angle, the rotation of driven gear drives two axis of rotation, location-plate in rotating shaft is rotated to push down or to discharge workpiece, the location of workpiece is controlled by cylinder, location is convenient, accurate positioning precision is high, substantially increases the production efficiency of machining.
Piston head 91 connection adapter piece 10 of cylinder 9, adaptor 10 is connected with connecting axle 13, and driving gear 8 is rotating to be installed on connecting axle 13, and knife rest 2 is installed on adaptor 10.Knife rest 2 is provided with chute 21, cutter 14 is slidably installed on the chute 21 of knife rest 2.
Cylinder can carry out the location of cutter simultaneously with movable knife rack, make the location of cutter and the positioning synchronous of workpiece.
In order to adapt to the workpiece of different-thickness, the height adjustable of base.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (6)
1. a positioning cutting device, is characterized in that: comprise bearing (1), the positioner be arranged on described bearing (1), knife rest (2) and drive the drive unit of described positioner and described knife rest (2);
Described bearing (1) comprises base (11) and is vertically installed in the installing plate (12) on described base (11), and described positioner is installed on described installing plate (12);
Described positioner comprises the first rotating shaft (3) and the second rotating shaft (4) that are rotatably arranged at described installing plate (12) both sides, described first rotating shaft (3) and described second rotating shaft (4) are provided with location-plate (5), by rotating described first rotating shaft (3) and described second rotating shaft (4) is pushed down to drive described location-plate (5) or discharges workpiece;
The driving gear (8) that described drive unit comprises the first driven gear (6) be connected with described first rotating shaft (3), the second driven gear (7) be connected with described second rotating shaft (4) and engages with described first driven gear (6) and the second driven gear (7), described driving gear (8) is connected with cylinder (9), and described driving gear (8) is driven by described cylinder (9) and moves up and down.
2. a kind of positioning cutting device according to claim 1, is characterized in that: described location-plate (5) is in fan annular, and the outer peripheral face of described fan annular can push down described workpiece.
3. a kind of positioning cutting device according to claim 1, it is characterized in that: piston head (91) connection adapter piece (10) of described cylinder (9), described adaptor (10) is connected with connecting axle (13), described driving gear (8) is rotating to be installed on described connecting axle (13), and described knife rest (2) is installed on described adaptor (10).
4. a kind of positioning cutting device according to claim 3, it is characterized in that: described knife rest (2) is provided with chute (21), cutter (14) is slidably installed on the chute (21) of described knife rest (2).
5. a kind of positioning cutting device according to claim 1, is characterized in that: the height adjustable of described base (11).
6. a kind of positioning cutting device according to claim 1, is characterized in that: described first driven gear (6) and described second driven gear (7) are symmetricly set in the both sides of described driving gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378488.7U CN204053603U (en) | 2014-07-10 | 2014-07-10 | A kind of positioning cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378488.7U CN204053603U (en) | 2014-07-10 | 2014-07-10 | A kind of positioning cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053603U true CN204053603U (en) | 2014-12-31 |
Family
ID=52195188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378488.7U Expired - Fee Related CN204053603U (en) | 2014-07-10 | 2014-07-10 | A kind of positioning cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084828A (en) * | 2014-07-10 | 2014-10-08 | 高海霞 | Locating and cutting device |
-
2014
- 2014-07-10 CN CN201420378488.7U patent/CN204053603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084828A (en) * | 2014-07-10 | 2014-10-08 | 高海霞 | Locating and cutting device |
| CN104084828B (en) * | 2014-07-10 | 2016-08-24 | 郑万林 | A kind of location topping machanism |
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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: 20141231 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |