CN212692767U - Angle measuring device for machining of numerical control planer type milling machine - Google Patents
Angle measuring device for machining of numerical control planer type milling machine Download PDFInfo
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- CN212692767U CN212692767U CN202021496007.4U CN202021496007U CN212692767U CN 212692767 U CN212692767 U CN 212692767U CN 202021496007 U CN202021496007 U CN 202021496007U CN 212692767 U CN212692767 U CN 212692767U
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Abstract
The utility model discloses an angle measuring device for numerical control planer type milling machine processing, belonging to the measuring tool field, comprising a first measuring rod and a second measuring rod; the middle positions of the first measuring rod and the second measuring rod are hinged with each other, a dial is arranged at the tail end of the first measuring rod, a guide block is arranged at the tail end of the second measuring rod, and the guide block is connected with the dial in a sliding manner; first graduated flask has first dog along length direction sliding connection, second graduated flask has the second dog along length direction sliding connection, just same one side of pin joint is all arranged in to first dog, second dog and calibrated scale. A angle measuring device for numerical control planer-type milling machine processing, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a measuring tool especially relates to an angle measuring device for numerical control planer-type milling machine processing.
Background
In machining, a gauge is one of the indispensable tools. The measuring tools are various in types, and commonly include height measuring instruments, vernier calipers, micrometers and the like. The angle gauge, the vernier angle gauge and the universal protractor are used for measuring the angle of a workpiece. The measuring tools are complex, and particularly, the vernier angle gauge and the universal protractor are suitable for accurately measuring the angle of a machined workpiece.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects existing in the prior art, the utility model provides an angle measuring device for numerical control planer type milling machine processing to make things convenient for processing personnel's operation.
The technical scheme is as follows: in order to achieve the above purpose, the utility model discloses an angle measuring device for the numerical control planer type milling machine processing, which comprises a first measuring rod and a second measuring rod; the middle positions of the first measuring rod and the second measuring rod are hinged with each other, a dial is arranged at the tail end of the first measuring rod, a guide block is arranged at the tail end of the second measuring rod, and the guide block is connected with the dial in a sliding manner; first graduated flask has first dog along length direction sliding connection, second graduated flask has the second dog along length direction sliding connection, just same one side of pin joint is all arranged in to first dog, second dog and calibrated scale.
Further, a spring is connected between the first measuring rod and the second measuring rod, and the spring and the first stop block/the second stop block are arranged on the same side of a hinge point.
Furthermore, the guide block is connected with a fixed block through threads, and the fixed block can be mutually connected with or separated from the dial in a jacking mode.
Furthermore, guide grooves are formed in the bottoms of the first measuring rod and the second measuring rod along the length direction of the first measuring rod and the second measuring rod, and a plurality of positioning holes are formed in the side walls of the first measuring rod and the second measuring rod at intervals; the first stop block and the second stop block are provided with fixing holes, and the first stop block/the second stop block can slide along the guide groove until the fixing holes are opposite to any positioning hole.
Furthermore, finger rings are arranged on the side walls of the tail ends of the first measuring rod and the second measuring rod.
Has the advantages that: the utility model discloses an angle measuring device for numerical control planer-type milling machine processing, under the effect of spring, first gage beam and second gage beam open each other and carry out angular surveying. When the device is used for measuring common model angles, the first measuring rod and the second measuring rod are clamped on two sides of the angle to be measured, and corresponding values on the dial are read; when the device is used for measuring a central angle, the first stop block and the second stop block are clamped on two sides of the angle to be measured, and corresponding values on the dial are read; simple operation and strong adaptability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the present invention when measuring a first type of angle;
FIG. 3 is a schematic structural diagram of the present invention when measuring a second type of angle;
fig. 4 is a schematic view of a connection structure of the first measuring rod and the first stopper of the present invention.
In the figure, 1, a first metering rod; 2. a second metering rod; 3. a dial scale; 4. a guide block; 5. a first stopper; 6. a second stopper; 7. a spring; 8. a fixed block; 9. a guide groove; 10. positioning holes; 11. a fixing hole; 12. a limiting groove; 13. carrying out top thread; 14. a through groove.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
An angle measuring device for machining of a numerical control planer type milling machine comprises a first measuring rod 1 and a second measuring rod 2.
A through groove 14 is formed in the middle of the first measuring rod 1, and the second measuring rod 2 penetrates through the through groove 14 to be hinged with the first measuring rod 1. The first measuring rod 1 and the second measuring rod 2 are hinged with each other to form an X shape. The tail end of the first measuring rod 1 is provided with a circular arc dial 3, and the dial 3 is provided with an engraving value. The dial 3 is provided with a circular arc-shaped limiting groove 12. The tail end of the second measuring rod 2 protrudes upwards to form a guide block 4, and the guide block 4 extends into the limiting groove 12 and slides in the limiting groove 12. When the head ends of the first measuring rod 1 and the second measuring rod 2 are mutually clamped with two edges of the angle to be measured, the first measuring rod 1 and the second measuring rod 2 need to be relatively fixed, so that the guide block 4 is connected with the fixing block 8. The fixed block 8 is connected with the guide block 4 through threads, and when the fixed block 8 is screwed down, the fixed block 8 and the dial 3 are mutually pressed to enable the first measuring rod 1 and the second measuring rod 2 to be relatively fixed. The spring 7 is connected between the first measuring rod 1 and the second measuring rod 2, the spring 7 and the dial 3 are arranged on the same side of the hinged position, so that when angle measurement is carried out, the first measuring rod 1 and the second measuring rod 2 can be automatically opened and pressed onto the side face of an angle to be measured.
The bottom of first measuring staff 1 with the bottom of second measuring staff 2 is provided with guide way 9 respectively, the bottom of first measuring staff 1 has first dog 5 through guide way 9 sliding connection, the bottom of second measuring staff 2 has second dog 6 through guide way 9 sliding connection. A plurality of positioning holes 10 are further arranged on the side walls of the first measuring rod 1 and the second measuring rod 2 at intervals, and the first stop block 5 or the second stop block 6 are respectively provided with a fixing hole 11. The first block 5 or the second block 6 can slide to enable the fixing hole 11 to be opposite to any positioning hole 10 and fixed through the jackscrew 13. For convenience of operation, finger rings can be arranged on the side walls of the first measuring rod 1 and the second measuring rod 2.
When the device is used, when a common model angle shown in the attached figure 2 is measured, the head ends of the first measuring rod 1 and the second measuring rod 2 are attached to the two sides of the angle to be measured, and the value of the dial 3 at the moment is read; when measuring a center-of-circle type angle as shown in fig. 3, the first stopper 5 and the second stopper 6 are attached to both sides of the angle to be measured, and the value of the dial 3 at that time is read.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides an angle measuring device for numerical control planer type milling machine processing which characterized in that: comprises a first measuring rod (1) and a second measuring rod (2); the middle positions of the first measuring rod (1) and the second measuring rod (2) are hinged with each other, a dial (3) is arranged at the tail end of the first measuring rod (1), a guide block (4) is arranged at the tail end of the second measuring rod (2), and the guide block (4) is connected with the dial (3) in a sliding mode; first graduated flask (1) has first dog (5) along length direction sliding connection, second graduated flask (2) have second dog (6) along length direction sliding connection, just same one side of pin joint is all arranged in to first dog (5), second dog (6) and calibrated scale (3).
2. The angle measuring device for the numerical control planomiller machining according to claim 1, characterized in that: a spring (7) is connected between the first measuring rod (1) and the second measuring rod (2), and the spring (7) and the first stop block (5)/the second stop block (6) are arranged on the same side of a hinged point.
3. The angle measuring device for the numerical control planomiller machining according to claim 1, characterized in that: the guide block (4) is connected with a fixed block (8) through threads, and the fixed block (8) can be mutually connected with or separated from the dial (3) in a jacking mode.
4. The angle measuring device for the numerical control planomiller machining according to claim 1, characterized in that: the bottom parts of the first measuring rod (1) and the second measuring rod (2) are respectively provided with a guide groove (9) along the length direction, and a plurality of positioning holes (10) are arranged on the side walls of the first measuring rod (1) and the second measuring rod (2) at intervals; the first stop block (5) and the second stop block (6) are provided with fixing holes (11), and the first stop block (5)/the second stop block (6) can slide along the guide groove (9) until the fixing holes (11) are opposite to any positioning hole (10).
5. The angle measuring device for the numerical control planomiller machining according to claim 1, characterized in that: be provided with curved spacing groove (12) on calibrated scale (3), guide block (4) sliding connection in spacing groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496007.4U CN212692767U (en) | 2020-07-24 | 2020-07-24 | Angle measuring device for machining of numerical control planer type milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496007.4U CN212692767U (en) | 2020-07-24 | 2020-07-24 | Angle measuring device for machining of numerical control planer type milling machine |
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| Publication Number | Publication Date |
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| CN212692767U true CN212692767U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021496007.4U Active CN212692767U (en) | 2020-07-24 | 2020-07-24 | Angle measuring device for machining of numerical control planer type milling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847860A (en) * | 2021-11-10 | 2021-12-28 | 济南伟浩冶金机械有限公司 | Method and device for detecting taper of inner cavity of copper pipe of crystallizer |
-
2020
- 2020-07-24 CN CN202021496007.4U patent/CN212692767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847860A (en) * | 2021-11-10 | 2021-12-28 | 济南伟浩冶金机械有限公司 | Method and device for detecting taper of inner cavity of copper pipe of crystallizer |
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