CN216694923U - Comprehensive contour checking fixture for rapidly detecting three-side contour - Google Patents
Comprehensive contour checking fixture for rapidly detecting three-side contour Download PDFInfo
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- CN216694923U CN216694923U CN202122708763.XU CN202122708763U CN216694923U CN 216694923 U CN216694923 U CN 216694923U CN 202122708763 U CN202122708763 U CN 202122708763U CN 216694923 U CN216694923 U CN 216694923U
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Abstract
The utility model relates to a comprehensive contour checking fixture for rapidly detecting three-side contours, which is characterized in that: the positioning device comprises a bottom plate, wherein a first positioning plate is arranged on the bottom plate, and a second positioning plate and a positioning rod are respectively arranged on the bottom plate on the left side and the right side of the first positioning plate; the upper end of the positioning rod is positioned in the guide hole on the pressing plate; the lower end of the adjusting rod penetrates through the through hole on the pressing plate downwards and then is connected with the connecting hole on the bottom plate, and the adjusting rod is provided with a spring; one end of the first positioning plate is in contact with one end of the second positioning plate; and the bottom plate, the first positioning plate and the second positioning plate are provided with positioning pins and through grooves for positioning workpieces. The utility model has simple integral structure, high precision and simple operation, adopts mortise and tenon positioning and clamping, can be placed beside a shaping workbench, and can carry out shaping and detection, thereby improving the inspection efficiency of finished products, avoiding influencing the production progress and meeting the actual use requirement.
Description
Technical Field
The utility model belongs to the technical field of measuring tools, and relates to a comprehensive contour checking fixture for quickly detecting three-side contours.
Background
The contour checking fixture only carries out three-coordinate detection originally, a reference surface and a reference point are measured firstly, and a coordinate system is established; and then the shapes and the space position size of the coordinate system are detected one by one. The detection of three coordinates is highly accurate, but the detection cost is also high. When workpieces are produced in large batch, the three-coordinate detection cannot meet the production requirement, the cost is high, and the required time is long. Due to the long detection time, the production can be normally carried out only after the detection result is required, and the production progress is seriously delayed.
Therefore, it is urgent to develop a novel comprehensive profile inspection tool product for rapidly inspecting a three-side profile.
Disclosure of Invention
The utility model aims to provide a comprehensive contour checking fixture for quickly detecting three-side contours, which can solve the problems that the production requirement cannot be met, the cost is high and the required time is long.
According to the technical scheme provided by the utility model: the comprehensive contour gauge for rapidly detecting the three-sided contour comprises a bottom plate, wherein a first positioning plate is arranged on the bottom plate, and a second positioning plate and a positioning rod are respectively arranged on the bottom plate on the left side and the right side of the first positioning plate; the upper end of the positioning rod is positioned in the guide hole on the pressing plate; the lower end of the adjusting rod penetrates through the through hole on the pressing plate downwards and then is connected with the connecting hole on the bottom plate, and a spring is arranged on the adjusting rod between the pressing plate and the bottom plate; and the bottom plate, the first positioning plate and the second positioning plate are provided with positioning pins and through grooves for positioning workpieces.
As a further improvement of the utility model, the lower end of the adjusting rod is in bolt connection with the connecting hole on the bottom plate.
As a further improvement of the present invention, one end of the first positioning plate is in contact with one end of the second positioning plate;
as a further improvement of the present invention, the first positioning plate and the second positioning plate are perpendicular to each other.
As a further improvement of the utility model, the through slot is arc-shaped.
As a further improvement of the utility model, support columns are connected to the lower surface of the bottom plate, and the support columns are distributed at the corners of the bottom plate.
The positive progress effects of the utility model are as follows: the integral structure is simple, the tenon-and-mortise positioning and clamping are realized by adopting an adjusting rod, a positioning pin, a through groove and the like, the precision is high, the operation is simple, and the device can be placed beside a shaping workbench and can be used for shaping and detecting; when a finished product is detected, the contour detection tool can be used for realizing one hundred percent detection, and then three-coordinate sampling detection is carried out; therefore, the inspection efficiency of finished products can be improved, the production progress is prevented from being influenced, and the actual use requirement is met.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a left side view of the present invention.
In the figure: 1. pressing a plate; 2. positioning a rod; 3. adjusting a rod; 4. a spring; 5. a base plate; 6. a support pillar; 7. a through groove; 8. a first positioning plate; 9. a first threaded hole; 10. positioning pins; 11. a second positioning plate; 12. and connecting the holes.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the description of the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the numbers so used are interchangeable under appropriate circumstances to facilitate a clear description of embodiments of the utility model. Furthermore, "including" and "having" and like terms mean that "including" and "having" other than those listed in "including" and "having," which is an open-ended expression, may also be used; for example, a process, method, system, article, or apparatus that may comprise a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1, the utility model relates to a comprehensive contour checking fixture for rapidly detecting a three-sided contour, which comprises a bottom plate 5, wherein a first positioning plate 8 is arranged on the bottom plate 5, and positioning rods 2 and a second positioning plate 11 are respectively arranged on the bottom plate 5 at the left side and the right side of the first positioning plate 8; a pressing plate 1 is arranged at the upper part of the positioning rod 2, and the upper end of the positioning rod 2 is positioned in a guide hole 9 arranged on the pressing plate 1; the lower end of the adjusting rod 3 downwards penetrates through the through hole on the pressing plate 1 and then is connected with the connecting hole 12 on the bottom plate 5, and the adjusting rod 3 between the bottom plate 5 and the pressing plate 1 is sleeved with the spring 4; one end of the first positioning plate 8 can contact with one end of the second positioning plate 11; a positioning pin 10 and a through groove 7 for positioning a workpiece are arranged on the bottom plate 5, the first positioning plate 8 and the second positioning plate 11; when the device works, a workpiece to be detected is placed on the bottom plate 5, the adjusting rod 3 is rotated, the pressing plate 1 moves downwards by utilizing the threaded connection relation between the threaded section of the adjusting rod 3 and the connecting hole 12, and the spring 4 is pressed until the pressing plate 1 presses the workpiece; the upper end of the positioning rod 2 is positioned in the guide hole 9 to guide the pressing plate 1, so that the stability of the pressing plate 1 in the process of fixing a workpiece is ensured; then, positioning the workpiece by using external equipment through the positioning pin 10 and the through groove 7, and if the positioning is finished, detecting the workpiece to be qualified; after the workpiece is detected, the adjusting rod 3 is screwed, so that the adjusting rod 3 moves upwards, the pressing plate 1 is driven to move upwards to reset under the action of the spring 4, and the operation time is saved.
The press plate 1 capable of moving up and down, the positioning pin 10 and the through groove 7 are adopted to position and clamp the workpiece, the positioning precision is high, and the operation is simple; put the profile inspection tool of this application beside the shaping workstation, can detect while shaping, can examine all work pieces with this profile inspection tool during finished product detection, reuse three-coordinate selective examination to improve finished product inspection efficiency, avoid influencing the production progress, satisfy the in-service use requirement.
The lower end of the adjusting rod 3 is in threaded connection with the connecting hole 12 on the bottom plate 5, so that the pressing plate 1 can be adjusted and positioned more quickly. The first positioning plate 8 and the second positioning plate 11 are in contact with each other and are vertically arranged, so that the workpiece can be positioned more quickly. The through groove 7 is arc-shaped, so that the external equipment can conveniently detect the workpiece, and the detection range is further enlarged. The lower surface of the bottom plate 5 is connected with support columns 6, and the support columns 6 are distributed at the corners of the bottom plate 5; the during operation, through the setting of support column 6, support bottom plate 5 for bottom plate 5 has certain distance to ground, can protect bottom plate 5 and the structure on the bottom plate 5, prevents moist.
The working process of the utility model is as follows: a workpiece to be detected is placed on the bottom plate 5, the adjusting rod 3 is rotated, the pressing plate 1 moves downwards, and the spring 4 is pressed and the workpiece is pressed; when the pressing plate 1 moves downwards, the guide hole 9 on the pressing plate 1 is matched with the positioning rod 2 for guiding, so that the stability of the pressing plate 1 when a workpiece is fixed is ensured. And (3) positioning the workpiece by using external equipment through the positioning pin 10 and the through groove 7, and if the positioning is finished, determining that the workpiece is qualified. After the workpiece is detected, the adjusting rod 3 is screwed to move upwards, the pressing plate 1 is driven to move upwards under the action of the spring 4, the pressing plate 1 is quickly reset, and the operation time is saved;
it will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the utility model, and these modifications and improvements are also considered to be within the scope of the utility model.
Claims (6)
1. The utility model provides a comprehensive profile that short-term test trilateral profile examines utensil which characterized in that: the positioning device comprises a bottom plate (5), wherein a first positioning plate (8) is arranged on the bottom plate (5), and positioning rods (2) and a second positioning plate (11) are respectively arranged on the bottom plate (5) on the left side and the right side of the first positioning plate (8); the upper end of the positioning rod (2) is positioned in a guide hole (9) on the pressing plate (1); the lower end of the adjusting rod (3) penetrates through the through hole on the pressing plate (1) downwards and then is connected with the connecting hole (12) on the bottom plate (5), and a spring (4) is arranged on the adjusting rod (3) between the pressing plate (1) and the bottom plate (5); the bottom plate (5), the first positioning plate (8) and the second positioning plate (11) are provided with positioning pins (10) and through grooves (7) for positioning workpieces.
2. The comprehensive profile inspection device for rapidly inspecting the three-sided profile as claimed in claim 1, wherein: the lower end of the adjusting rod (3) is in threaded connection with a connecting hole (12) on the bottom plate (5).
3. The comprehensive profile inspection device for rapidly inspecting the three-sided profile as claimed in claim 1, wherein: one end of the first positioning plate (8) is in contact with one end of the second positioning plate (11).
4. The comprehensive profile inspection device for rapidly inspecting three-sided profiles as claimed in claim 1 or 3, wherein: the first positioning plate (8) and the second positioning plate (11) are perpendicular to each other.
5. The comprehensive profile inspection device for rapidly inspecting the three-sided profile as claimed in claim 1, wherein: the through groove (7) is arc-shaped.
6. The comprehensive profile inspection device for rapidly inspecting the three-sided profile as claimed in claim 1, wherein: the support column (6) is connected below the bottom plate (5), and the support column (6) is distributed at the corner of the bottom plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122708763.XU CN216694923U (en) | 2021-11-05 | 2021-11-05 | Comprehensive contour checking fixture for rapidly detecting three-side contour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122708763.XU CN216694923U (en) | 2021-11-05 | 2021-11-05 | Comprehensive contour checking fixture for rapidly detecting three-side contour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694923U true CN216694923U (en) | 2022-06-07 |
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ID=81832433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122708763.XU Active CN216694923U (en) | 2021-11-05 | 2021-11-05 | Comprehensive contour checking fixture for rapidly detecting three-side contour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216694923U (en) |
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2021
- 2021-11-05 CN CN202122708763.XU patent/CN216694923U/en active Active
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