CN216385582U - Part straightness inspection device - Google Patents
Part straightness inspection device Download PDFInfo
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- CN216385582U CN216385582U CN202121305100.7U CN202121305100U CN216385582U CN 216385582 U CN216385582 U CN 216385582U CN 202121305100 U CN202121305100 U CN 202121305100U CN 216385582 U CN216385582 U CN 216385582U
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Abstract
The utility model discloses a part straightness inspection device which comprises a workbench, a fixed support, a sliding jig, an electron microscope and a display, wherein the fixed support is arranged on a table board of the workbench, the fixed support comprises a straight strip, the sliding jig is arranged on the table board of the workbench in a sliding mode along one side surface of the straight strip, an installation structure used for installing a part to be inspected is arranged on the sliding jig, the electron microscope is electrically connected with the display, the electron microscope is fixedly arranged right above the workbench and right faces to an area to be inspected of the part to be inspected, and a deviation limit line is displayed on the display. The part straightness inspection device is simple in overall structure and easy and convenient to operate; when different types of parts are inspected, only different sliding jigs need to be replaced and deviation limit lines need to be modified, the universality of the part linearity inspection device is greatly improved, the development period of the part linearity inspection device is favorably shortened, and the design and development cost of the part linearity inspection device is reduced.
Description
Technical Field
The utility model relates to the technical field of inspection tools, in particular to a device for inspecting the straightness of a part.
Background
In the process of product development and production, the straightness of parts sometimes needs to be checked, parts with unqualified straightness are removed, and parts with qualified straightness are kept.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: provided is a low-cost part straightness inspection device having a short development cycle.
In order to solve the technical problems, the utility model adopts the technical scheme that: part straightness accuracy verifying attachment, including workstation, fixed bolster, slip tool, electron microscope and display, the fixed bolster is located on the mesa of workstation, the fixed bolster includes the vertical retort, the slip tool is followed a side slidable of vertical retort is located on the mesa of workstation, be equipped with the mounting structure who is used for the installation to treat the inspection part on the slip tool, electron microscope with display electric connection, electron microscope set firmly in directly over the workstation and just right treat the inspection region of waiting to examine the part, it has deviation limit lines to show on the display.
Further, the deviation limit line is depicted on the display screen.
The computer is respectively electrically connected with the electron microscope and the display, and the deviation limit line is displayed on the picture of the display screen through a preset program executed by the computer.
Furthermore, the sliding jig is made of acrylic or bakelite.
Furthermore, the material of the straight strip is metal with magnetism, be equipped with on the sliding jig with the first magnetism of straight strip magnetism is inhaled the complex and is inhaled the piece.
Furthermore, the number of the first magnetic suction pieces is a plurality of the first magnetic suction pieces which are arranged at intervals.
Further, the fixed bolster includes the stop strip, the stop strip is located on the mesa of workstation and be located slide jig's slip route.
Furthermore, the whole fixed bolster is L style of calligraphy, stop the strip with the straight strip links to each other.
Furthermore, the material of stopping the strip is the metal that has magnetism, be equipped with on the slip tool with the piece is inhaled to the second magnetism that stops the strip magnetism and inhale the complex.
Furthermore, an oil film layer is arranged in a gap between the straight strip and the sliding jig.
The utility model has the beneficial effects that: the part straightness inspection device is simple in overall structure and easy and convenient to operate; when different types of parts are inspected, only different sliding jigs need to be replaced and deviation limit lines need to be modified, the universality of the part linearity inspection device is greatly improved, the development period of the part linearity inspection device is favorably shortened, and the design and development cost of the part linearity inspection device is reduced.
Drawings
Fig. 1 is a simplified schematic structural diagram of a part straightness inspection device according to a first embodiment of the present invention;
fig. 2 is a simplified schematic structural diagram of a part straightness inspection device according to a second embodiment of the present invention.
Description of reference numerals:
1. a work table;
2. sliding the jig;
3. an electron microscope;
4. a display;
5. straight strips;
6. a part to be inspected;
7. deviation limit lines;
8. a first magnetic attraction member;
9. a barrier strip;
10. a second magnetic attachment.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Please refer to fig. 1 and 2, the part straightness inspection device includes workstation 1, fixed bolster, slip tool 2, electron microscope 3 and display 4, the fixed bolster is located on the mesa of workstation 1, the fixed bolster includes straight strip 5, slip tool 2 is followed a slidable of straight strip 5 locates on the mesa of workstation 1, be equipped with the mounting structure who is used for the installation to examine part 6 on the slip tool 2, electron microscope 3 with display 4 electric connection, electron microscope 3 set firmly in directly over the workstation 1 and just right examine the examining of examining part 6 and examine the region, it has deviation limit lines 7 to show on the display 4.
The structure/working principle of the utility model is briefly described as follows: during the use, in the picture that the inspection personnel observed the display screen demonstration along the slip slide jig 2 of vertical bar 5 simultaneously, whether the region of waiting to examine part 6 to examine surpasss the limited scope of deviation limit lines 7 can clearly know whether the straightness accuracy of waiting to examine part 6 is qualified, and whole operation process is very simple and convenient, and the inspection result is also very clear, accurate.
From the above description, the beneficial effects of the present invention are: the part straightness inspection device is simple in overall structure and easy and convenient to operate; when different types of parts are inspected, only different sliding jigs 2 need to be replaced and the deviation limit lines 7 need to be modified, so that the universality of the part linearity inspection device is greatly improved, the development period of the part linearity inspection device is favorably shortened, and the design and development cost of the part linearity inspection device is reduced.
Further, the deviation limit line 7 is depicted on the display screen.
From the above description, the inspector may manually depict the deviation limit line 7 on the display screen by using pen products such as a water pen, a marker pen, etc., or limit and depict the deviation limit line 7 on the display screen by sleeving a rubber band, attaching an adhesive tape, etc. on the display screen.
Further, the device further comprises a computer, wherein the computer is respectively electrically connected with the electron microscope 3 and the display 4, and the deviation limit line 7 is displayed on a picture of the display screen through a preset program executed by the computer.
As can be seen from the above description, the deviation limit line 7 can be generated in the display screen by the preset program of the computer, so that the formed deviation limit line 7 is more accurate, and different deviation limit lines 7 can be generated by typing different parameters, so that the deviation limit line 7 can be rapidly matched with the part 6 to be inspected. In addition, the computer program for generating the lines is very simple, and the development cost is low.
Furthermore, the sliding jig 2 is made of acrylic or bakelite.
As can be seen from the above description, the sliding fixture 2 is low in manufacturing cost and durable.
Further, the straight bar 5 is made of magnetic metal, and the sliding jig 2 is provided with a first magnetic attraction piece 8 magnetically attracting and matching with the straight bar 5.
Can know from the above-mentioned description, the cooperation of piece 8 and straight strip 5 is inhaled to first magnetism on the slip tool 2, can realize the automation of the 2 datum lines of slip tool and put forward, and the piece 8 is inhaled to first magnetism can guarantee that slip tool 2 hugs closely the side of straight strip 5 at the gliding in-process of straight line to improve the degree of accuracy of inspection. Compared with the design of sliding rails such as dovetail grooves, the structure can reduce the manufacturing cost, is easier to maintain and has strong applicability, and is more suitable for switching different sliding jigs 2.
Further, the number of the first magnetic suction pieces 8 is a plurality of pieces arranged at intervals.
It can be known from the above description that the number of the first magnetic attraction pieces 8 is a plurality of magnetic attraction forces that can effectively control the sliding jig 2 and the straight bar 5, and the sliding jig 2 and the straight bar 5 can be connected more stably.
Further, the fixed bolster includes stop strip 9, stop strip 9 locates on the mesa of workstation 1 and be located slide jig 2's slip route.
As can be seen from the above description, the presence of the stop strip 9 enables to define the initial position of the sliding fixture 2, thus facilitating the operation of the inspector.
Furthermore, the whole fixed bolster is L style of calligraphy, stop strip 9 with straight strip 5 links to each other.
As can be seen from the above description, the fixing bracket is of an integral structure, and is convenient to process and manufacture.
Furthermore, the material of the barrier strip 9 is a metal with magnetism, and the sliding jig 2 is provided with a second magnetic attraction piece 10 which is magnetically attracted and matched with the barrier strip 9.
As can be seen from the above description, the magnetic cooperation between the second magnetic element 10 and the blocking strip 9 can better define the initial position of the sliding fixture 2, and further reduce the risk of losing the sliding fixture 2.
Further, an oil film layer is arranged in a gap between the straight strip 5 and the sliding jig 2.
The above description shows that the existence of the oil film layer can reduce the friction loss between the sliding jig 2 and the straight strip 5, and is beneficial to prolonging the service life of the part straightness testing device; meanwhile, the sliding jig 2 can be slid more smoothly by the inspector.
Example one
Referring to fig. 1, a first embodiment of the present invention is: and the part straightness checking device is used for checking whether the straightness of the part meets a preset standard.
Part straightness accuracy verifying attachment includes workstation 1, fixed bolster, slip tool 2, electron microscope 3 and display 4, the fixed bolster is located on workstation 1's the mesa, the fixed bolster includes vertical bar 5, slip tool 2 is followed a side slidable of vertical bar 5 locates on workstation 1's the mesa, be equipped with on the slip tool 2 and be used for the installation to wait to examine the mounting structure of part 6, electron microscope 3 with 4 electric connection of display, electron microscope 3 set firmly in directly over workstation 1 just right wait to examine the examination region of part 6, it has deviation limit lines 7 to show on display 4. Optionally, the sliding jig 2 is made of acrylic or bakelite. In this embodiment, there are two deviation limit lines 7, and when the inspector slides the sliding jig 2, once the area to be inspected of the part 6 to be inspected exceeds the range defined by the two deviation limit lines 7 at a certain time, the straightness of the part 6 to be inspected is unqualified. In other embodiments, the deviation limit line 7 may also be a line with a certain width, at this time, the deviation limit line 7 blocks the region to be inspected of the part 6 to be inspected, and when the inspector slides the sliding jig 2, once the inspector can see the region to be inspected of the part 6 to be inspected from the display screen at a certain moment, the straightness of the part 6 to be inspected is not qualified.
In some embodiments, the deviation limit line 7 is depicted on the display surface of the display screen by a brush, including but not limited to a water based pen, a marker pen, and the like. However, for convenience of operation, in this embodiment, the device for checking the straightness of the part further includes a computer (not shown), the computer is electrically connected to the electron microscope 3 and the display 4, and the deviation limit line 7 is displayed on the screen of the display screen by the computer executing a preset program.
For improving the accuracy of inspection, the material of straight strip 5 is the metal that has magnetism, be equipped with on the sliding jig 2 with the first magnetism of 5 magnetism of straight strip magnetism absorption complex is inhaled 8. Preferably, the number of the first magnetic attraction pieces 8 is a plurality of pieces arranged at intervals. In this embodiment, the fixing bracket is made of stainless steel; the first magnetic attraction pieces 8 are magnets, and the number of the first magnetic attraction pieces 8 is two.
In order to prolong the service life of the sliding fixture 2 and the straight bar 5, optionally, an oil film layer (not shown) is arranged in a gap between the straight bar 5 and the sliding fixture 2. Similarly, an oil film can be arranged between the bottom surface of the sliding jig 2 and the table top of the workbench 1.
Example two
Referring to fig. 2, the second embodiment of the present invention is: and the part straightness checking device is used for checking whether the straightness of the part meets a preset standard.
Part straightness accuracy verifying attachment includes workstation 1, fixed bolster, slip tool 2, electron microscope 3 and display 4, the fixed bolster is located on workstation 1's the mesa, the fixed bolster includes vertical bar 5, slip tool 2 is followed a side slidable of vertical bar 5 locates on workstation 1's the mesa, be equipped with on the slip tool 2 and be used for the installation to wait to examine the mounting structure of part 6, electron microscope 3 with 4 electric connection of display, electron microscope 3 set firmly in directly over workstation 1 just right wait to examine the examination region of part 6, it has deviation limit lines 7 to show on display 4. Optionally, the sliding jig 2 is made of acrylic or bakelite. In this embodiment, there are two deviation limit lines 7, and when the inspector slides the sliding jig 2, once the area to be inspected of the part 6 to be inspected exceeds the range defined by the two deviation limit lines 7 at a certain time, the straightness of the part 6 to be inspected is unqualified. In other embodiments, the deviation limit line 7 may also be a line with a certain width, at this time, the deviation limit line 7 blocks the region to be inspected of the part 6 to be inspected, and when the inspector slides the sliding jig 2, once the inspector can see the region to be inspected of the part 6 to be inspected from the display screen at a certain moment, the straightness of the part 6 to be inspected is not qualified.
In some embodiments, the deviation limit line 7 is depicted on the display surface of the display screen by a brush, including but not limited to a water based pen, a marker pen, and the like. However, for convenience of operation, in this embodiment, the device for checking the straightness of the part further includes a computer (not shown), the computer is electrically connected to the electron microscope 3 and the display 4, and the deviation limit line 7 is displayed on the screen of the display screen by the computer executing a preset program.
In order to prolong the service life of the sliding fixture 2 and the straight bar 5, optionally, an oil film layer (not shown) is arranged in a gap between the straight bar 5 and the sliding fixture 2. Similarly, an oil film can be arranged between the bottom surface of the sliding jig 2 and the table top of the workbench 1.
For improving the accuracy of inspection, the material of straight strip 5 is the metal that has magnetism, be equipped with on the sliding jig 2 with the first magnetism of 5 magnetism of straight strip magnetism absorption complex is inhaled 8. Preferably, the number of the first magnetic attraction pieces 8 is a plurality of pieces arranged at intervals. In this embodiment, the fixing bracket is made of stainless steel; the first magnetic attraction pieces 8 are magnets, and the number of the first magnetic attraction pieces 8 is two.
Further, the fixed bolster includes stop strip 9, stop strip 9 locates on the mesa of workstation 1 and be located slide jig 2's slip route, stop strip 9's existence can inject slide jig 2's initial position. Optionally, the blocking strip 9 is made of a magnetic metal, the sliding jig 2 is provided with a second magnetic attraction piece 10 which is matched with the blocking strip 9 in a magnetic attraction manner, and the second magnetic attraction piece 10 is magnetic steel. For convenience of processing and manufacturing, in this embodiment, the fixing bracket is L-shaped as a whole, and the blocking strip 9 is connected to the straight strip 5, that is, the fixing bracket is an integrally formed integral structure.
In conclusion, the part straightness inspection device provided by the utility model is simple in overall structure and simple and convenient to operate; when different types of parts are inspected, only different sliding jigs need to be replaced and deviation limit lines need to be modified, the universality of the part linearity inspection device is greatly improved, the development period of the part linearity inspection device is favorably shortened, and the design and development cost of the part linearity inspection device is reduced. The sliding jig is simple in limiting structure and low in manufacturing cost, and the magnetic suction piece is arranged to effectively improve the inspection precision of the part straightness inspection device.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. Part straightness accuracy verifying attachment, its characterized in that: including workstation, fixed bolster, slip tool, electron microscope and display, the fixed bolster is located on the mesa of workstation, the fixed bolster includes the vertical retort, the slip tool is followed a side slidable of vertical retort is located on the mesa of workstation, be equipped with on the slip tool and be used for the installation to treat the mounting structure of examining the part, electron microscope with display electric connection, electron microscope set firmly in directly over the workstation and just right examine the part examine the region of examining, it has deviation limit lines to show on the display.
2. The part straightness inspection device according to claim 1, wherein: the deviation limit line is depicted on the display.
3. The part straightness inspection device according to claim 1, wherein: the computer is electrically connected with the electron microscope and the display respectively, and the deviation limit line is displayed on a picture of the display through a preset program executed by the computer.
4. The part straightness inspection device according to claim 1, wherein: the sliding jig is made of acrylic or bakelite.
5. The part straightness inspection device according to claim 1, wherein: the material of vertical bar is the metal that has magnetism, be equipped with on the slip tool with the first magnetism of vertical bar magnetism is inhaled the complex is inhaled to the magnetism and is inhaled the piece.
6. The part straightness inspection device according to claim 5, wherein: the quantity of the first magnetic suction pieces is a plurality of magnetic suction pieces arranged at intervals.
7. The part straightness inspection device according to claim 1, wherein: the fixed bolster includes and blocks the strip, block the strip and locate on the mesa of workstation and be located slide jig's slip route.
8. The part straightness inspection device according to claim 7, wherein: the whole fixed bolster is the L style of calligraphy, block the strip with the straight strip links to each other.
9. The part straightness inspection device according to claim 7, wherein: the material of stopping the strip is for having magnetic metal, be equipped with on the sliding jig with the piece is inhaled to the second magnetism that stops the strip magnetism and inhale the complex.
10. The part straightness inspection device according to claim 1, wherein: an oil film layer is arranged in a gap between the straight strip and the sliding jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305100.7U CN216385582U (en) | 2021-06-10 | 2021-06-10 | Part straightness inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305100.7U CN216385582U (en) | 2021-06-10 | 2021-06-10 | Part straightness inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216385582U true CN216385582U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121305100.7U Active CN216385582U (en) | 2021-06-10 | 2021-06-10 | Part straightness inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216385582U (en) |
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2021
- 2021-06-10 CN CN202121305100.7U patent/CN216385582U/en active Active
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