CN202507127U - Cutting angle positioning device of diagonal cutting machine - Google Patents
Cutting angle positioning device of diagonal cutting machine Download PDFInfo
- Publication number
- CN202507127U CN202507127U CN201220075715XU CN201220075715U CN202507127U CN 202507127 U CN202507127 U CN 202507127U CN 201220075715X U CN201220075715X U CN 201220075715XU CN 201220075715 U CN201220075715 U CN 201220075715U CN 202507127 U CN202507127 U CN 202507127U
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- China
- Prior art keywords
- plate
- angle positioning
- angle
- scale plate
- cutting
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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 - Lifetime
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Abstract
The utility model discloses a cutting angle positioning device of a diagonal cutting machine. The cutting angle positioning device comprises a rotary table (4), a scale plate (9) and a base plate (8), wherein the scale plate (9) is fixed on the base plate (8) through a screw; the rotary table (4) is rotatably arranged on the base plate (8); a rolling ball positioning hole (5) is formed on the rotary table (4); a rolling ball (3) and a spring (2) are sequentially arranged in the rolling ball positioning hole (5) and fixed through an adjusting screw (1); an angle positioning plate (6) matched with the scale plate (9) is fixed on the base plate (8) corresponding to the rolling ball (3); angle positioning holes (7) corresponding to special angles are formed in the angle positioning plate (6); the rolling ball (3) is matched with the angle positioning holes (7) to lock the rotary table (4); the angle positioning plate (6) and the scale plate (9) are made of metal materials; and fixing holes in the scale plate (9) are kidney-shaped holes (10). By adoption of the structure, the shortcomings that the accuracy is low, and errors cannot be adjusted are overcome; and the cutting angle positioning device has the advantages that the cutting angle positioning device is simple and rational in structure, a large number of positioning parts are provided, the accuracy is high, the errors can be adjusted and the like.
Description
Technical field
The utility model relates to a kind of electric miter saw, the angle positioning device that particularly a kind of electric miter saw is cut sth. askew and cut.
Background technology
Bias cutter is a kind ofly can cut various aluminium section bars, timber, plastic plate and tubing; Can cut sth. askew into different angles to various section bars again; And simple to operate, cutting is quick, easy to carry, and liking of users extremely is widely used in all trades and professions.Bias cutter need rotate rotating disk when cutting different angles, comes the accurately angle of cutting through reliable localization, and shows angle through the indication of scale plate.The setting of scale plate at present mainly contains following two kinds of modes: first kind is directly scale directly to be engraved on base or the rotating disk; Owing to have wearing and tearing of mismachining tolerance and rigging error and cutting die and damage; The capital causes scale inaccuracy, scale unintelligible; Cause locating inaccurate, cause cutting error.Second kind is that papery, PVC or aluminium matter scale plate are sticked on the base, because that the stickup of scale label can warp, hand paste is inaccurate etc. is former thereby cause the scale inaccuracy, even comes off, causes locating inaccurate, causes cutting error.For this reason, many manufacturers and knowledgeable people develop and develop to the defective of above-mentioned existence, but do not have comparatively ideal product alive so far as yet.
Summary of the invention
For overcoming the above-mentioned deficiency that existing bias cutter cutting angle positioner exists, the purpose of the utility model provide a kind of simple and reasonable, easy for installation, use reliable, the location is many, precision is high, the bias cutter cutting angle positioner of Error Adjustable.
The utility model solves the problems of the technologies described above the technical scheme that is adopted; It comprises rotating disk, scale plate, base; Scale plate is fixed on the base through screw, and rotating disk is arranged on the base rotationally, and described rotating disk is provided with the ball locating hole; Be provided with successively in the ball locating hole ball and spring and by the adjustment screw fix; Be fixed with the angle orientation plate that is complementary with scale plate on the base corresponding with ball, the angle orientation plate is provided with and the corresponding angle orientation of special angle hole, the ball locking rotating disk that matches with the angle orientation hole.
In order to adjust angular error, described angle orientation plate and scale plate adopt metal material to process, and the fixing hole on the scale plate is a slot.
For the ease of the special angle location, the corresponding special angle in described angle orientation hole is respectively 0 °, 5 °, 10 °, 15 °, 20 °, 22.5 °, 25 °, 30 °, 35 °, 40 °, 45 °.
After adopting said structure, following advantage and effect are relatively arranged with prior art: the one, when cutting error occurs, can come the adjusting angle deviation through the position that slot is adjusted scale plate, error is regulated simple and convenient, thus the cutting accuracy of assurance bias cutter; The 2nd, owing on rotating disk, be provided with ball and spring; On the angle orientation plate, be provided with 0 ° of special angle, 5 °, 10 °, 15 °, 20 °, 22.5 °, 25 °, 30 °, 35 °, 40 °, 45 ° angle orientation hole; When rotating rotating disk, can send the sound of rattling away, clear being positioned on the angle orientation hole regulating cutting angle; Guarantee the bias cutter accurate positioning, gear is many, the location is reliable, easy to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein 1 adjust screw, 2 springs, 3 balls, 4 rotating disks, 5 ball locating holes, 6 angle orientation plates, 7 angle orientation holes, 8 bases, 9 scale plates, 10 slots.
The specific embodiment
Shown in Figure 1; Specific embodiments for the utility model bias cutter cutting angle positioner; It comprises rotating disk 4, scale plate 9, base 8, and on base 8, rotating disk 4 is arranged on the base 8 scale plate 9 through screw, spring shim peace spacers; The flexible no excessive gap of rotation when rotating disk 4 rotates; Described rotating disk 4 is provided with ball locating hole 5, is provided with ball 3 and spring 2 and fixing by adjustment screw 1 in the ball locating hole 5 successively, is fixed with the angle orientation plate 6 that is complementary with scale plate 9 on the base 8 corresponding with ball 3; Angle orientation plate 6 is provided with and the corresponding angle orientation of special angle hole 7; Ball 3 matches with angle orientation hole 7 and locks rotating disk 4, and through the degree of tightness that adjustment screw 1 is regulated between ball 3 and the angle orientation plate 6, ball 3 was jumped in each angle orientation hole 7 of angle orientation plate 6 with rattling away when rotating disk 4 rotated.Described angle orientation plate 6 adopts metal material to process with scale plate 9, adjusts angular deviation for ease, and the fixing hole on the scale plate 9 is a slot 10, unclamps fixed screw, moves scale plate 9 and can adjust.Described angle orientation hole 7 corresponding special angle are respectively 0 °, 5 °, 10 °, 15 °, 20 °, 22.5 °, 25 °, 30 °, 35 °, 40 °, 45 °.
Claims (3)
1. bias cutter cutting angle positioner; Comprise rotating disk (4), scale plate (9), base (8); Scale plate (9) is fixed on the base (8) through screw, and rotating disk (4) is arranged on the base (8) rotationally, it is characterized in that: described rotating disk (4) is provided with ball locating hole (5); Be provided with ball (3) and spring (2) and fixing in the ball locating hole (5) successively by adjustment screw (1); Be fixed with the angle orientation plate (6) that is complementary with scale plate (9) on the base (8) corresponding with ball (3), angle orientation plate (6) is provided with and the corresponding angle orientation of special angle hole (7), and ball (3) matches with angle orientation hole (7) and locks rotating disk (4).
2. according to the said bias cutter cutting angle of claim 1 positioner, it is characterized in that: described angle orientation plate (6) and scale plate (9) adopt metal material to process, and the fixing hole on the scale plate (9) is slot (10).
3. according to claim 1 or 2 said bias cutter cutting angle positioners, it is characterized in that: the corresponding special angle in described angle orientation hole (7) is respectively 0 °, 5 °, 10 °, 15 °, 20 °, 22.5 °, 25 °, 30 °, 35 °, 40 °, 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220075715XU CN202507127U (en) | 2012-03-02 | 2012-03-02 | Cutting angle positioning device of diagonal cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220075715XU CN202507127U (en) | 2012-03-02 | 2012-03-02 | Cutting angle positioning device of diagonal cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507127U true CN202507127U (en) | 2012-10-31 |
Family
ID=47059631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220075715XU Expired - Lifetime CN202507127U (en) | 2012-03-02 | 2012-03-02 | Cutting angle positioning device of diagonal cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354072A (en) * | 2014-11-03 | 2015-02-18 | 苏州昌田机械设备制造有限公司 | Rotary adjustment device for milling machine workbench |
| CN110815091A (en) * | 2019-12-04 | 2020-02-21 | 天津七一二通信广播股份有限公司 | Mechanical device applied to manual circumferential angle positioning and using method |
-
2012
- 2012-03-02 CN CN201220075715XU patent/CN202507127U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354072A (en) * | 2014-11-03 | 2015-02-18 | 苏州昌田机械设备制造有限公司 | Rotary adjustment device for milling machine workbench |
| CN110815091A (en) * | 2019-12-04 | 2020-02-21 | 天津七一二通信广播股份有限公司 | Mechanical device applied to manual circumferential angle positioning and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |