CN215491803U - Forced centering device for precision engineering measurement - Google Patents
Forced centering device for precision engineering measurement Download PDFInfo
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- CN215491803U CN215491803U CN202121942411.4U CN202121942411U CN215491803U CN 215491803 U CN215491803 U CN 215491803U CN 202121942411 U CN202121942411 U CN 202121942411U CN 215491803 U CN215491803 U CN 215491803U
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- 238000005259 measurement Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a forced centering device for precision engineering measurement, and relates to the technical field of measuring tools. The novel centering plate comprises a centering plate body, wherein a support assembly is arranged at the bottom of the centering plate body through a connecting assembly, the connecting assembly comprises an installation block, a rotating shaft and a rotating block, an installation groove is formed in the bottom of the installation block, the rotating shaft is fixedly connected in the installation groove, the rotating block is sleeved on the outer wall of the rotating shaft, the support assembly comprises a first adjusting piece, a cylindrical horizontal bubble and a second adjusting piece, the top of the second adjusting piece is fixedly connected to the bottom of the rotating block, the bottom of the second adjusting piece is movably connected with the cylindrical horizontal bubble, and the bottom of the cylindrical horizontal bubble is movably connected with the first adjusting piece. According to the utility model, the connecting assembly and the supporting assembly are utilized, and the supporting assembly is driven to rotate by the rotation of the rotating block, so that the storage area of the device is reduced, and meanwhile, the precision of the device is increased by double horizontal adjustment of the first adjusting piece and the second adjusting piece on the device.
Description
Technical Field
The utility model belongs to the technical field of measuring tools, and particularly relates to a forced centering device for precision engineering measurement.
Background
The measurement is an important and indispensable part in engineering, the measurement accuracy directly influences the engineering quality, so the measurement accuracy is very important in various engineering, the measurement accuracy is directly related to the levelness of the measurement instrument, a forced centering device is invented for improving the measurement accuracy, the levelness of the measurement instrument is improved through the forced centering device, and the purpose of improving the measurement accuracy is further achieved, but the following defects still exist in the practical use:
1. when the existing forced centering device for precision engineering measurement is used, most of the supporting legs are directly welded below the centering disc, so that the storage area of the centering disc is increased, and the centering disc is inconvenient to store and use;
2. when the existing forced centering device for precision engineering measurement is used, a measuring instrument is placed at the top of a centering disc, the levelness of the measuring instrument in the measuring process can influence the accuracy of a measuring result, the existing centering disc is not convenient for adjusting the levelness of the measuring instrument, and the horizontal accuracy of the centering disc is poor.
Therefore, the existing forced centering device for precision engineering measurement cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a forced centering device for precision engineering measurement, which utilizes a connecting component and a supporting component, and drives the supporting component to rotate through the rotation of a rotating block, so that the storage area of the device is reduced, and meanwhile, the precision of the device is increased through the double horizontal adjustment of a first adjusting piece and a second adjusting piece on the device.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a forced centering device for precision engineering measurement, which comprises a centering disc body, wherein the top of the centering disc body is in contact connection with an upper cover plate, the bottom of the centering disc body is provided with a supporting assembly through a connecting assembly, the connecting assembly comprises an installation block, a rotating shaft and a rotating block, the bottom of the installation block is provided with an installation groove, the rotating shaft is fixedly connected in the installation groove, the rotating block is sleeved on the outer wall of the rotating shaft, the supporting assembly comprises a first adjusting piece, a cylindrical horizontal bubble and a second adjusting piece, the top of the second adjusting piece is fixedly connected to the bottom of the rotating block, the bottom of the second adjusting piece is movably connected with the cylindrical horizontal bubble, and the bottom of the cylindrical horizontal bubble is movably connected with the first adjusting piece.
Further, installation piece fixed connection is in the bottom of gui xin dish body, and has seted up the through-hole on the terminal surface of installation piece, through-hole female connection has the bolt, and the other end of bolt runs through-hole and threaded connection in the inboard of first mounting hole, and in the use, carries on spacingly through the rotation of bolt to the turning block.
Furthermore, the front end of the upper surface of the centering plate body is provided with a groove, the groove is internally and fixedly connected with a circular horizontal bubble, the center of the surface of the centering plate body is provided with a threaded hole, the groove plays a role in mounting and fixing the circular horizontal bubble in the use process, the circular horizontal bubble is convenient to horizontally adjust the centering plate body, and a measuring instrument is mounted on the centering plate body through the threaded hole.
Further, threaded hole female connection has the threaded rod, and the top of threaded rod runs through threaded hole and fixed connection and puts at the lower surface central point of upper cover plate, the equal fixedly connected with mounting panel in both sides that upper cover plate upper surface central point put, and fixedly connected with handle on the face in opposite directions of mounting panel, in the use, the setting of upper cover plate and threaded rod has played the guard action to the gui xin dish body, has avoided the dust to enter into the threaded hole, and the setting of mounting panel and handle is convenient for exert the effect to the upper cover plate simultaneously.
Further, first regulating part includes bottom plate, first installation pole and head rod, and the bottom fixedly connected with bottom plate of first installation pole, the second mounting hole has been seted up on the top of first installation pole, and threaded connection has the head rod in the second mounting hole, the top of head rod runs through the second mounting hole and swing joint is in the bottom of cylindricality level bubble, and in the use, the bottom plate has played the effect of supporting fixedly, and threaded connection between head rod and the second mounting hole has realized roughly adjusting the levelness of gui xin dish body.
Further, the second regulating part comprises a second mounting rod, a second connecting rod and a connecting plate, the second mounting rod is movably connected to the top of the cylindrical horizontal bubble, a third mounting hole is formed in the top end of the second mounting rod, the second connecting rod is connected to the inside of the third mounting hole in a threaded mode, the top end of the second connecting rod penetrates through the third mounting hole and is fixedly connected with the connecting plate, the upper surface of the connecting plate is fixedly connected to the bottom of the rotating block, in the using process, the connecting plate plays a role in connecting the supporting component with the rotating block, and the threaded connection between the second connecting rod and the third mounting hole achieves accurate adjustment of the levelness of the centering disc body.
The utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the connecting component, when the centering disk body is not required to be used in the using process, a worker can rotate the bolt, the bolt is in threaded fit connection with the through hole and the inner wall of the first mounting hole, so that the bolt can move in the through hole and the first mounting hole when rotating, when one end of the bolt moves out of the first mounting hole, the worker can apply a force to the rotating block, the rotating block is driven to rotate on the outer wall of the rotating shaft under the force, and the supporting component is driven to rotate towards the bottom of the centering disk body, so that the supporting component is accommodated, the storage area of the device is reduced, and the centering disk body is convenient to carry.
2. According to the utility model, through the arrangement of the supporting component, in the use process, a worker firstly adjusts the levelness of the centering disc body through the first adjusting part, and knows the horizontal state of the centering disc body through the cylindrical horizontal bubble in the adjusting process, when the cylindrical horizontal bubble is in the horizontal state, the operation on the first adjusting part is stopped, and the horizontal state of the circular horizontal bubble is observed, and when the circular horizontal bubble is not in the horizontal state, the levelness of the centering disc body is secondarily adjusted through the second adjusting part, so that the levelness accuracy of the centering disc body is enhanced, the measurement accuracy is further improved, and the use by the worker is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, 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 that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a centering disk body according to the present invention;
FIG. 3 is an exploded view of the upper cover plate according to the present invention;
FIG. 4 is an exploded view of the construction of the connection assembly of the present invention;
FIG. 5 is a schematic structural view of a support assembly of the present invention;
FIG. 6 is an exploded view of the first adjustment member of the present invention;
fig. 7 is an exploded view of the second adjusting member according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a centering plate body; 11. a circular horizontal bubble; 12. a groove; 13. a threaded hole; 2. an upper cover plate; 21. a threaded rod; 22. mounting a plate; 23. a handle; 3. a connecting assembly; 31. mounting blocks; 32. mounting grooves; 33. a rotating shaft; 34. rotating the block; 35. a first mounting hole; 36. a through hole; 37. a bolt; 4. a support assembly; 41. a first adjustment member; 411. a base plate; 412. a first mounting bar; 413. a second mounting hole; 414. a first connecting rod; 42. a cylindrical horizontal bubble; 43. a second adjustment member; 431. a second mounting bar; 432. a third mounting hole; 433. a second connecting rod; 434. a connecting plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-7, the utility model relates to a forced centering device for precision engineering measurement, which comprises a centering disc body 1, wherein the top of the centering disc body 1 is in contact connection with an upper cover plate 2, the bottom of the centering disc body 1 is provided with a supporting component 4 through a connecting component 3, the connecting component 3 comprises an installation block 31, a rotating shaft 33 and a rotating block 34, the bottom of the installation block 31 is provided with an installation groove 32, the inside of the installation groove 32 is fixedly connected with the rotating shaft 33, the outer wall of the rotating shaft 33 is sleeved with the rotating block 34, the installation block 31 is fixedly connected to the bottom of the centering disc body 1, the end surface of the installation block 31 is provided with a through hole 36, the through hole 36 is in threaded connection with a bolt 37, and the other end of the bolt 37 penetrates through the through hole 36 and is in threaded connection with the inner side of a first installation hole 35;
in the using process, when the centering disk body 1 does not need to be used, a worker can rotate the bolt 37, the bolt 37 is in threaded screwing connection with the inner walls of the through hole 36 and the first mounting hole 35, so that the bolt 37 can move in the through hole 36 and the first mounting hole 35 when rotating, when one end of the bolt 37 moves out of the first mounting hole 35, the worker can apply a force to the rotating block 34, the rotating block 34 is driven to rotate on the outer wall of the rotating shaft 33 under the force, and then the supporting component 4 is driven to rotate towards the bottom of the centering disk body 1, so that the supporting component 4 is stored;
the supporting component 4 comprises a first adjusting part 41, a cylindrical horizontal bubble 42 and a second adjusting part 43, the top of the second adjusting part 43 is fixedly connected to the bottom of the rotating block 34, the bottom of the second adjusting part 43 is movably connected with the cylindrical horizontal bubble 42, the bottom of the cylindrical horizontal bubble 42 is movably connected with the first adjusting part 41, the first adjusting part 41 comprises a bottom plate 411, a first mounting rod 412 and a first connecting rod 414, the bottom end of the first mounting rod 412 is fixedly connected with the bottom plate 411, the top end of the first mounting rod 412 is provided with a second mounting hole 413, the second mounting hole 413 is internally threaded with the first connecting rod 414, the top end of the first connecting rod 414 penetrates through the second mounting hole 413 and is movably connected to the bottom of the cylindrical horizontal bubble 42, the second adjusting part 43 comprises a second mounting rod 431, a second connecting rod 433 and a connecting plate 434, and the second mounting rod 431 is movably connected to the top of the cylindrical horizontal bubble 42, a third mounting hole 432 is formed in the top end of the second mounting rod 431, a second connecting rod 433 is connected to the third mounting hole 432 in an internal thread manner, the top end of the second connecting rod 433 penetrates through the third mounting hole 432 and is fixedly connected with a connecting plate 434, and the upper surface of the connecting plate 434 is fixedly connected to the bottom of the rotating block 34;
in the using process, when the levelness of the centering disc body 1 needs to be adjusted, a worker firstly looks at the cylindrical horizontal bubble 42 and rotates the first mounting rod 412, the inner wall of the second mounting hole 413 at the top end of the first mounting rod 412 is provided with an internal thread, the outer wall of the first connecting rod 414 is provided with an external thread, and the external thread on the outer wall of the first connecting rod 414 is screwed and connected with the internal thread on the inner wall of the second mounting hole 413, so that the first mounting rod 412 can drive the first connecting rod 414 to move on the inner side of the second mounting hole 413 when rotating, when the cylindrical horizontal bubble 42 is in a horizontal state, the rotation is stopped, and at the moment, the centering disc body 1 is approximately in a horizontal state;
next, the staff is gazing circular horizontal bubble 11, and rotate second installation pole 431, be the internal thread setting on the inner wall of second installation pole 431 top third mounting hole 432, be the external screw thread setting on the outer wall of second connecting rod 433, and the external screw thread on the outer wall of second connecting rod 433 closes with the internal thread on the 432 inner wall of third mounting hole soon and is connected, so second installation pole 431 can drive second connecting rod 433 and move at 432 of third mounting hole when rotating, when circular horizontal bubble 11 is in the horizontality, the stall, this moment the core plate body 1 is in the horizontality, thereby the precision of the core plate body 1's levelness has been improved, and then the measuring precision has been improved.
As shown in fig. 2, a groove 12 is formed in the front end of the upper surface of the centering disc body 1, a circular horizontal bubble 11 is fixedly connected in the groove 12, and a threaded hole 13 is formed in the center position of the surface of the centering disc body 1;
specifically, in the use process, the circular horizontal bubble 11 in the groove 12 detects the levelness of the upper surface of the centering disc body 1 in real time, so that the levelness of the centering disc body 1 can be adjusted by a worker conveniently, and meanwhile, when the measuring instrument needs to be installed, the bottom end of the centering screw is firstly connected to the inner side of the threaded hole 13, the top end of the centering screw is connected to the bottom of the measuring instrument in a threaded manner, and the installation and the fixation of the measuring instrument are achieved.
As shown in fig. 3, a threaded rod 21 is connected to the threaded hole 13 in a threaded manner, the top end of the threaded rod 21 penetrates through the threaded hole 13 and is fixedly connected to the center of the lower surface of the upper cover plate 2, mounting plates 22 are fixedly connected to both sides of the center of the upper surface of the upper cover plate 2, and handles 23 are fixedly connected to the opposite surfaces of the mounting plates 22;
specifically, in the use, when need not use the gui xin dish body 1, place upper cover plate 2 in the top of gui xin dish body 1, and make the threaded rod 21 of 2 lower surfaces of upper cover plate align with the screw hole 13 on the gui xin dish body 1 surface, rotate upper cover plate 2 through handle 23 after that, upper cover plate 2 drives threaded rod 21 and moves, external screw thread on the threaded rod 21 outer wall closes soon with the internal thread on the screw hole 13 inner wall to be connected, so threaded rod 21 can move towards the inboard of screw hole 13 at the pivoted in-process, thereby avoided when gui xin dish body 1 deposits the dust fall into screw hole 13 in, and upper cover plate 2 laminates the upper surface at gui xin dish body 1 this moment, played the guard action to gui xin dish body 1 through upper cover plate 2.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a precision engineering measurement forces gui xin device, includes gui xin dish body (1), its characterized in that: the top of the centering disc body (1) is connected with an upper cover plate (2) in a contact way, the bottom of the centering disc body (1) is provided with a supporting component (4) through a connecting component (3), the connecting component (3) comprises a mounting block (31), a rotating shaft (33) and a rotating block (34), and the bottom of the mounting block (31) is provided with a mounting groove (32), a rotating shaft (33) is fixedly connected in the mounting groove (32), and the outer wall of the rotating shaft (33) is sleeved with a rotating block (34), the supporting component (4) comprises a first adjusting piece (41), a cylindrical horizontal bubble (42) and a second adjusting piece (43), and the top of the second adjusting piece (43) is fixedly connected with the bottom of the rotating block (34), the bottom of the second adjusting piece (43) is movably connected with a cylindrical horizontal bubble (42), and the bottom of the cylindrical horizontal bubble (42) is movably connected with a first adjusting piece (41).
2. The precision engineering measurement forced centering device according to claim 1, wherein the mounting block (31) is fixedly connected to the bottom of the centering disc body (1), a through hole (36) is formed in the end face of the mounting block (31), a bolt (37) is connected to the through hole (36) in an internal thread mode, and the other end of the bolt (37) penetrates through the through hole (36) and is connected to the inner side of the first mounting hole (35) in a threaded mode.
3. The precision engineering measurement forced centering device according to claim 2, wherein a groove (12) is formed in the front end of the upper surface of the centering disc body (1), a circular horizontal bubble (11) is fixedly connected in the groove (12), and a threaded hole (13) is formed in the center position of the surface of the centering disc body (1).
4. The precision engineering measurement forced centering device as claimed in claim 3, wherein a threaded rod (21) is connected with the threaded hole (13) in a threaded manner, the top end of the threaded rod (21) penetrates through the threaded hole (13) and is fixedly connected with the central position of the lower surface of the upper cover plate (2), mounting plates (22) are fixedly connected with two sides of the central position of the upper surface of the upper cover plate (2), and handles (23) are fixedly connected with the opposite surfaces of the mounting plates (22).
5. The precision engineering measurement forced centering device as claimed in claim 1, wherein the first adjusting member (41) comprises a bottom plate (411), a first mounting rod (412) and a first connecting rod (414), the bottom end of the first mounting rod (412) is fixedly connected with the bottom plate (411), the top end of the first mounting rod (412) is provided with a second mounting hole (413), the second mounting hole (413) is internally threaded with the first connecting rod (414), and the top end of the first connecting rod (414) penetrates through the second mounting hole (413) and is movably connected to the bottom of the cylindrical horizontal bubble (42).
6. The precision engineering measurement forced centering device according to claim 1, wherein the second adjusting member (43) comprises a second mounting rod (431), a second connecting rod (433) and a connecting plate (434), the second mounting rod (431) is movably connected to the top of the cylindrical horizontal bulb (42), a third mounting hole (432) is formed in the top end of the second mounting rod (431), the second connecting rod (433) is connected to the third mounting hole (432) in a threaded manner, the top end of the second connecting rod (433) penetrates through the third mounting hole (432) and is fixedly connected with the connecting plate (434), and the upper surface of the connecting plate (434) is fixedly connected to the bottom of the rotating block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121942411.4U CN215491803U (en) | 2021-08-18 | 2021-08-18 | Forced centering device for precision engineering measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121942411.4U CN215491803U (en) | 2021-08-18 | 2021-08-18 | Forced centering device for precision engineering measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215491803U true CN215491803U (en) | 2022-01-11 |
Family
ID=79762864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121942411.4U Expired - Fee Related CN215491803U (en) | 2021-08-18 | 2021-08-18 | Forced centering device for precision engineering measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215491803U (en) |
-
2021
- 2021-08-18 CN CN202121942411.4U patent/CN215491803U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |