CN217358383U - Three-point measuring instrument for flatness of disc surface of quartz chip grinding machine - Google Patents
Three-point measuring instrument for flatness of disc surface of quartz chip grinding machine Download PDFInfo
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- CN217358383U CN217358383U CN202220226412.7U CN202220226412U CN217358383U CN 217358383 U CN217358383 U CN 217358383U CN 202220226412 U CN202220226412 U CN 202220226412U CN 217358383 U CN217358383 U CN 217358383U
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Abstract
The utility model belongs to the technical field of measuring equipment, specifically disclose a three-point measuring instrument for flatness of a disc surface of a quartz chip grinding machine, comprising a base, 2 dial gauges and two sets of connecting pieces, wherein the bottom of the base is provided with three supporting angles, the base is vertically provided with two guiding holes, and the detecting ends of 2 dial gauges are respectively inserted into the two guiding holes; the side surface of the base is provided with two connecting holes, and the two connecting holes are communicated with the two guide holes; the connecting piece fixes the dial indicator in the guide hole through the connecting hole. Through placing this measuring apparatu on the grinding machine quotation, can direct accurate measurement grinding machine quotation roughness.
Description
Technical Field
The utility model belongs to the technical field of measuring equipment, especially, relate to a dish face roughness three-point type measuring apparatu of quartzy chip grinding machine.
Background
The method for measuring the disc flatness of the grinding machine is a key for ensuring the disc flatness of the grinding machine, but no special measuring instrument for the disc flatness of the grinding machine exists in the industry at present, so that the disc flatness of the grinding machine can be judged only by means of visual inspection, the disc flatness of the grinding machine cannot be accurately known, the grinding frequency of a chip is not stable enough, the quality of the ground chip cannot be ensured, and the production quality of the chip is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quartz chip grinds dish face roughness three-point measuring apparatu of machine to solve and do not have special grinder dish face roughness measuring apparatu, lead to can not accurately know the dish face roughness of grinding the machine, make the chip grind frequency unstable inadequately, thereby can not guarantee the quality of grinding chip, greatly reduced chip production quality's problem.
In order to achieve the above purpose, the technical scheme of the utility model is that: the disc surface flatness three-point measuring instrument of the quartz chip grinding machine comprises a base, 2 dial gauges and two groups of connecting pieces, wherein three supporting angles are arranged at the bottom of the base, two guide holes are vertically formed in the base, and the detection ends of the 2 dial gauges are respectively inserted into the two guide holes; two connecting holes are formed in the side face of the base and are communicated with the two guide holes; the connecting piece fixes the dial indicator in the guide hole through the connecting hole.
Further, still include the handle, the handle is fixed on the base.
Further, the connecting hole adopts a threaded hole, the connecting piece adopts a bolt, the bolt is in threaded connection with the threaded hole, and the end part of the bolt can tightly support the detection end of the dial indicator.
Furthermore, a threaded rod is arranged at the bottom of the lifting handle, a vertical fixing hole is formed in the base, the threaded rod can extend into the fixing hole, and the bottom area of the lifting handle is larger than the opening area of the fixing hole; the threaded rod is in threaded connection with a nut; the nut is used for fixing the threaded rod with the base.
Further, the height of the support angle is 8 mm.
The beneficial effects of this technical scheme lie in: the flatness of the measuring disc surface can be quickly and accurately measured by combining the three-point type base with the dial indicator. Secondly, a handle is arranged, so that an operator can take the measuring instrument conveniently. And thirdly, the detachable connection of the lifting handle can be realized by arranging the threaded rod and the nut. And fourthly, the measuring end of the dial indicator can be tightly propped in the guide hole by arranging the bolt.
Drawings
FIG. 1 is an exploded view of a three-point measuring instrument for flatness of a disc surface of a quartz chip grinding machine according to the present invention;
fig. 2 is a schematic view of the base and handle.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a base 1, a handle 2, a supporting angle 3, a fixing hole 4, a guide hole 5, a connecting hole 6, a dial indicator 7, a connecting piece 8 and a nut 9.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment is basically as shown in the attached figures 1-2: the three-point measuring instrument for the flatness of the disc surface of the quartz chip grinding machine comprises a base 1, a lifting handle 2, 2 dial indicators 7 and two groups of connecting pieces 8, wherein three supporting angles 3 are arranged at the bottom of the base 1, and the height of each supporting angle 3 is 8 mm. The base 1 is vertically provided with two guide holes 5, and the detection ends of 2 dial indicators 7 are respectively inserted into the two guide holes 5; the side surface of the base 1 is provided with two connecting holes 6, and the two connecting holes 6 are communicated with the two guide holes 5; the connecting piece 8 is fixed the amesdial 7 in the guiding hole 5 through connecting hole 6, specifically, connecting hole 6 adopts the screw hole, and connecting piece 8 adopts the bolt, and bolt and screw hole threaded connection, the tip of bolt can support tightly the sense terminal of amesdial 7. The bottom of the handle 2 is provided with a threaded rod, the base 1 is provided with a vertical fixing hole 4, the threaded rod can extend into the fixing hole 4, the bottom area of the handle 2 is larger than the opening area of the fixing hole 4, namely, the end part of the handle 2 cannot extend into the fixing hole 4; the threaded rod is connected with a nut 9 in a threaded manner; the nut 9 is used to fix the threaded rod to the base 1. After the threaded rod and the base 1 are fixed by the nut 9, in the measuring process, the nut 9 and the threaded rod cannot be in contact with the disc surface of the measuring grinder, namely the height of the nut 9 and the threaded rod on the lower side of the base 1 is lower than that of the support angle 3. Through placing this measuring apparatu on the grinding machine quotation, can direct accurate measurement grinding machine quotation roughness.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the embodiment of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, so that those skilled in the art can know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the capability of applying the conventional experimental means before this date, and those skilled in the art can complete and implement the schemes in combination with their own capability, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The disk surface flatness three-point measuring instrument of the quartz chip grinding machine is characterized in that: the device comprises a base (1), 2 dial indicators (7) and two groups of connecting pieces (8), wherein the bottom of the base (1) is provided with three supporting angles (3), the base (1) is vertically provided with two guide holes (5), and the detection ends of the 2 dial indicators (7) are respectively inserted into the two guide holes (5); the side surface of the base (1) is provided with two connecting holes (6), and the two connecting holes (6) are communicated with the two guide holes (5); the dial indicator (7) is fixed in the guide hole (5) through the connecting piece (8) through the connecting hole (6).
2. The three-point measuring instrument for flatness of a disc surface of a quartz chip grinding machine according to claim 1, wherein: the lifting handle is characterized by further comprising a lifting handle (2), and the lifting handle (2) is fixed on the base (1).
3. The three-point measuring instrument for flatness of a disc surface of a quartz chip grinding machine according to claim 1, wherein: the dial indicator is characterized in that the connecting hole (6) is a threaded hole, the connecting piece (8) is a bolt, the bolt is in threaded connection with the threaded hole, and the end part of the bolt can tightly support the detection end of the dial indicator (7).
4. The three-point measuring instrument for flatness of a disk surface of a quartz chip grinder as set forth in claim 2, wherein: the bottom of the handle (2) is provided with a threaded rod, the base (1) is provided with a vertical fixing hole (4), the threaded rod can extend into the fixing hole (4), and the bottom area of the handle (2) is larger than the opening area of the fixing hole (4); the threaded rod is in threaded connection with a nut (9); the nut (9) is used for fixing the threaded rod with the base (1).
5. The three-point measuring instrument for flatness of a disc surface of a quartz chip grinding machine according to claim 1, wherein: the height of the supporting angle (3) is 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220226412.7U CN217358383U (en) | 2022-01-27 | 2022-01-27 | Three-point measuring instrument for flatness of disc surface of quartz chip grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220226412.7U CN217358383U (en) | 2022-01-27 | 2022-01-27 | Three-point measuring instrument for flatness of disc surface of quartz chip grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217358383U true CN217358383U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220226412.7U Active CN217358383U (en) | 2022-01-27 | 2022-01-27 | Three-point measuring instrument for flatness of disc surface of quartz chip grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217358383U (en) |
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2022
- 2022-01-27 CN CN202220226412.7U patent/CN217358383U/en active Active
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