CN216717305U - Three-coordinate detection device for precision machining - Google Patents
Three-coordinate detection device for precision machining Download PDFInfo
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- CN216717305U CN216717305U CN202122843483.XU CN202122843483U CN216717305U CN 216717305 U CN216717305 U CN 216717305U CN 202122843483 U CN202122843483 U CN 202122843483U CN 216717305 U CN216717305 U CN 216717305U
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Abstract
The utility model discloses a three-coordinate detecting device for precision machining, which belongs to the technical field of three-coordinate detection, and comprises a mounting seat, wherein the three-coordinate detecting device is arranged at the top of a workbench, a lifting adjusting mechanism comprises double-shaft cylinders symmetrically arranged at the outer side of the mounting seat, the end part of the output end of the double-shaft cylinder is provided with a connecting end plate, the bottom of the connecting end plate is provided with a support, a rotating mechanism is arranged on the mounting seat, the double-shaft cylinder provides power to drive the support at the output end to do linear reciprocating motion, the support supports the whole equipment, the auxiliary adjustment of the whole height position of the equipment is convenient, the butt joint with other platforms is carried out, and the suitability is strong, and driving motor work, drives the platen and rotates, conveniently treats the detection work piece and carries out the auxiliary rotation, carries out the detection many times, ensures detector measuring result's accurate nature, guarantees measuring result's accuracy.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a three-coordinate detection device for precision machining.
Background
In the process of machining precision machinery, strict control needs to be performed on the quality of the precision machinery, and the service life and safety of the precision machinery are related to the quality of the precision machinery, so that the precision machinery needs to be subjected to three-coordinate sampling inspection or full inspection, a special three-coordinate detection device is required to be supported in an auxiliary mode, and the three-coordinate detection device becomes an important means for design, development, machining and manufacturing and quality assurance of modern manufacturing industry, particularly mold industry, due to high precision, high flexibility and excellent digitization capability of the three-coordinate detection device.
The patent application number CN201921087670.6 provides a three-coordinate detection device for precision machining, which comprises a detection flat plate, a height adjusting mechanism, an orientation adjusting mechanism and a fixing mechanism; detecting the flat plate; a groove vertical plate is arranged at the center of the rear side of the upper surface of the detection flat plate; height adjustment mechanism: the height adjusting mechanism is arranged inside the groove vertical plate in a matched mode; the direction adjusting mechanism comprises: the direction adjusting mechanism is arranged on the front side of the height adjusting mechanism in a matching way; a fixing mechanism: the fixing mechanism is arranged in the middle of the detection panel.
The three-coordinate detection device has the advantages that the height position is fixed, the whole height position cannot be adjusted, certain detection precision is lacked, and the applicability is poor.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the application to avoid obscuring the purpose of this section, the abstract and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems occurring in the conventional three-coordinate detecting apparatus.
Therefore, an object of the present invention is to provide a three-coordinate detecting device for precision machining, which can solve the problems of the existing three-coordinate detecting device, such as a fixed height position, an inability to adjust the overall height position, a lack of a certain detection precision, and poor applicability.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a three-coordinate detecting device for precision machining, comprising: the device comprises a mounting seat, a three-coordinate detection device, a lifting adjusting mechanism and a rotating mechanism;
the top of the mounting seat is connected with a workbench;
the three-coordinate detection device is arranged at the top of the workbench and comprises a sliding frame connected to the top of the workbench in a sliding manner, a sliding seat is connected to the sliding frame in a sliding manner, a connecting seat is arranged on the outer side of the sliding seat, and a measuring needle is arranged at the bottom of the connecting seat;
the lifting adjusting mechanism is arranged on the outer side of the mounting seat and comprises double-shaft cylinders symmetrically arranged on the outer side of the mounting seat, the end part of the output end of each double-shaft cylinder is provided with a connecting end plate, and the bottom of each connecting end plate is provided with a support;
the rotating mechanism is arranged on the mounting seat and comprises a driving motor arranged on the inner side of the mounting seat, the output end of the driving motor extends to the upper part of the workbench, and the output end of the driving motor is connected with the bedplate.
As a preferable aspect of the three-coordinate detecting apparatus for precision machining according to the present invention, wherein: be provided with protection machanism on the connecting seat, protection machanism is including arranging the electric telescopic handle of connecting seat bottom in, and the electric telescopic handle bottom sets up the link, link central position offer with the through-hole of survey needle adaptation, the link bottom is connected with the protection casing that protects the survey needle.
As a preferable aspect of the three-coordinate detecting apparatus for precision machining according to the present invention, wherein: the protection casing is a hollow protection casing with two open ends and a hollow middle part, the diameter of the protection casing is larger than that of the measuring needle, and when the electric telescopic rod extends completely, the protection casing and the measuring needle are completely overlapped.
As a preferable aspect of the three-coordinate detecting apparatus for precision machining according to the present invention, wherein: the outer side of the support is coated with a rubber pad.
As a preferable aspect of the three-coordinate detecting apparatus for precision machining according to the present invention, wherein: and a slotted hole matched with the bedplate is formed in the center of the workbench.
Compared with the prior art: provide power through the biax cylinder, the support that drives its output is straight reciprocating motion, wholly support equipment through the support, the convenience is carried out the auxiliary regulation to the whole high position of equipment, dock with other platforms, the suitability is strong, and driving motor work, the drive platen rotates, conveniently treat the work piece that detects and carry out the auxiliary rotation, detect many times, guarantee detector measuring result's precision, guarantee measuring result's accuracy degree, and simultaneously, provide power through electric telescopic handle, drive link and protection casing and be straight reciprocating motion from the probe outside, when equipment does not use, carry out the formula protection of covering entirely to the probe through the protection casing, prevent that the probe from damaging because of foreign object inflation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the protective mechanism of the present invention;
FIG. 4 is a schematic top view of the present invention.
In the figure: 100 mounting seats, 110 working tables, 200 three-coordinate detection devices, 210 sliding frames, 220 cross bars, 221 sliding seats, 230 connecting seats, 240 measuring pins, 300 lifting adjusting mechanisms, 310 double-shaft air cylinders, 320 connecting end plates, 330 supporting seats, 400 rotating mechanisms, 410 driving motors, 420 table plates, 500 protection mechanisms, 510 electric telescopic rods, 520 connecting frames and 521 protection covers.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a three-coordinate detection device for precision machining, which is characterized in that a double-shaft cylinder provides power to drive a support at the output end of the double-shaft cylinder to do linear reciprocating motion, the support supports the whole equipment, the whole height position of the equipment is convenient to adjust in an auxiliary manner, the double-shaft cylinder is butted with other platforms, the applicability is strong, a driving motor works to drive a bedplate to rotate, the workpiece to be detected is convenient to rotate in an auxiliary manner, multiple detections are carried out, the accuracy of the measurement result of a detector is guaranteed, and the accuracy of the measurement result is guaranteed, please refer to fig. 1-4, and the three-coordinate detection device comprises a mounting seat 100, a three-coordinate detection device 200, a lifting adjusting mechanism 300 and a rotating mechanism 400;
with continued reference to fig. 1 and 4, the mounting base 100 is connected to the top of the worktable 110;
referring to fig. 1, 3 and 4, the three-coordinate detecting device 200 is disposed on the top of the worktable 110, and includes a sliding frame 210 slidably connected to the top of the worktable 110, a sliding seat 221 slidably connected to the sliding frame 210, a connecting seat 230 disposed outside the sliding seat 221, and a measuring pin 240 mounted at the bottom of the connecting seat 230;
referring to fig. 1, the lifting adjusting mechanism 300 is disposed outside the mounting base 100, and includes a dual-axis cylinder 310 symmetrically screwed to the outside of the mounting base 100, a connecting end plate 320 is disposed at an end of an output end of the dual-axis cylinder 310, a support 330 is disposed at a bottom of the connecting end plate 320, the dual-axis cylinder 310 provides power to drive the support 330 at the output end to perform linear reciprocating motion, the support 330 supports the whole device, so that auxiliary adjustment of the whole height position of the device is facilitated, and the device is in butt joint with other platforms, and has strong applicability;
referring to fig. 2, the rotating mechanism 400 is disposed on the mounting base 100 and includes a driving motor 410 screwed to the inner side of the mounting base 100, an output end of the driving motor 410 extends to a position above the worktable 110, an output end of the driving motor 410 is connected to the bedplate 420, and the bedplate 420 is driven to rotate by the operation of the driving motor 410, so that the workpiece to be detected can be conveniently rotated in an auxiliary manner, multiple detections can be performed, the accuracy of the measurement result of the detector can be guaranteed, and the accuracy of the measurement result can be guaranteed;
referring to fig. 3, the protection mechanism 500 is disposed on the connecting seat 230, the protection mechanism 500 includes an electric telescopic rod 510 disposed at the bottom of the connecting seat 230, a connecting frame 520 is disposed at the bottom end of the electric telescopic rod 510, a through hole (not identified in the figure) adapted to the stylus 240 is disposed at the central position of the connecting frame 520, a protective cover 521 for protecting the stylus 240 is connected to the bottom of the connecting frame 520, the protective cover 521 is a protective sleeve with two open ends and a hollow middle portion, the diameter of the protective cover 521 is greater than that of the stylus 240, and when the electric telescopic rod 510 is fully extended, the protective cover 521 is fully overlapped with the stylus 240, and the electric telescopic rod 510 provides power to drive the connecting frame 520 and the protective cover 521 to do linear reciprocating motion from the outside of the stylus 240.
The working principle is as follows: the utility model discloses a when using, provide power through biax cylinder 310, the support 330 that drives its output is straight reciprocating motion, wholly support equipment through support 330, the convenience is assisted the regulation to the whole high position of equipment, dock with other platforms, the suitability is strong, and driving motor 410 work, drive platen 420 rotates, conveniently treat the detection work piece and carry out the auxiliary rotation, detect many times, guarantee detector measuring result's accurate nature, guarantee measuring result's accuracy, and simultaneously, provide power through electric telescopic handle 510, it is straight reciprocating motion to drive link 520 and protection casing 521 from the survey needle 240 outside, when equipment does not use, carry out the formula protection of covering entirely to survey needle 240 through protection casing 521, prevent that survey needle 240 from the damage of foreign object inflation.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A three-coordinate detecting apparatus for precision machining, comprising: the device comprises a mounting base (100), a three-coordinate detection device (200), a lifting adjusting mechanism (300) and a rotating mechanism (400);
a mounting seat (100) with the top connected with a workbench (110);
the three-coordinate detection device (200) is arranged at the top of the workbench (110) and comprises a sliding frame (210) connected to the top of the workbench (110) in a sliding manner, a sliding seat (221) is connected onto the sliding frame (210) in a sliding manner, a connecting seat (230) is arranged on the outer side of the sliding seat (221), and a measuring needle (240) is installed at the bottom of the connecting seat (230);
the lifting adjusting mechanism (300) is arranged on the outer side of the mounting seat (100) and comprises double-shaft cylinders (310) symmetrically arranged on the outer side of the mounting seat (100), the end part of the output end of each double-shaft cylinder (310) is provided with a connecting end plate (320), and the bottom of each connecting end plate (320) is provided with a support (330);
the rotating mechanism (400) is arranged on the mounting base (100) and comprises a driving motor (410) arranged on the inner side of the mounting base (100), the output end of the driving motor (410) extends to the upper part of the workbench (110), and the output end of the driving motor (410) is connected with the bedplate (420).
2. The three-coordinate detecting device for the precision machining according to claim 1, wherein a protecting mechanism (500) is arranged on the connecting base (230), the protecting mechanism (500) comprises an electric telescopic rod (510) arranged at the bottom of the connecting base (230), a connecting frame (520) is arranged at the bottom end of the electric telescopic rod (510), a through hole matched with the measuring needle (240) is formed in the center of the connecting frame (520), and a protecting cover (521) for protecting the measuring needle (240) is connected to the bottom of the connecting frame (520).
3. The three-coordinate detecting device for precise machining according to claim 2, wherein the protective cover (521) is a hollow protective sleeve with two open ends and a hollow middle part, the diameter of the protective cover (521) is larger than that of the measuring needle (240), and when the electric telescopic rod (510) is fully extended, the protective cover (521) is completely overlapped with the measuring needle (240).
4. The three-coordinate detecting device for precision machining according to claim 1, wherein the outside of the support (330) is coated with a rubber pad.
5. The apparatus for detecting the three coordinates of a precision machining tool as set forth in claim 1, wherein the table (110) is formed with a slot hole at a central position thereof to be fitted to the table plate (420).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843483.XU CN216717305U (en) | 2021-11-19 | 2021-11-19 | Three-coordinate detection device for precision machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843483.XU CN216717305U (en) | 2021-11-19 | 2021-11-19 | Three-coordinate detection device for precision machining |
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| CN216717305U true CN216717305U (en) | 2022-06-10 |
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| CN202122843483.XU Active CN216717305U (en) | 2021-11-19 | 2021-11-19 | Three-coordinate detection device for precision machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283261A (en) * | 2023-11-03 | 2023-12-26 | 哈尔滨工业大学 | Precise assembly device and method for air-floating supporting structure of air-floating guide rail |
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2021
- 2021-11-19 CN CN202122843483.XU patent/CN216717305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283261A (en) * | 2023-11-03 | 2023-12-26 | 哈尔滨工业大学 | Precise assembly device and method for air-floating supporting structure of air-floating guide rail |
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