CN209961180U - Plane flat crystal for flatness calibrating device - Google Patents
Plane flat crystal for flatness calibrating device Download PDFInfo
- Publication number
- CN209961180U CN209961180U CN201920236811.XU CN201920236811U CN209961180U CN 209961180 U CN209961180 U CN 209961180U CN 201920236811 U CN201920236811 U CN 201920236811U CN 209961180 U CN209961180 U CN 209961180U
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- crystal
- plane
- sliding block
- sliding
- connecting rod
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- 239000013078 crystal Substances 0.000 title claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000006578 abscission Effects 0.000 claims abstract 2
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000012795 verification Methods 0.000 claims 5
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a plane flat crystal technical field just discloses a plane flat crystal for plane degree calibrating installation, including the crystal circle, the spout has been seted up to the outside of crystal circle, sliding connection has quantity to be two sliders in the spout, two the equal fixed mounting in looks abscission face of slider has the connecting rod, the outside sliding connection of connecting rod has the sleeve that is run through by the connecting rod, two the equal fixed mounting of opposite face of connecting rod has the outside that is located the connecting rod and with telescopic inner chamber wall fixed connection's spring. This plane for plane calibrating installation is flat brilliant, has avoided traditional direct handheld crystal circle to use, and it is more convenient to use, and meanwhile the sliding block has slided in the urceolus and has realized the flexible of interior pole with the urceolus to carried out the fixed monolithic stationary who has realized the crystal circle through the absorption of magnet and used, made things convenient for plane calibrating installation to reach convenient to use's purpose.
Description
Technical Field
The utility model relates to a plane flat crystal technical field specifically is a plane flat crystal for plane degree calibrating installation.
Background
Parallel flats are common tools used to interferometrically measure gauge blocks, and to verify the abrasiveness and planarity of gauge blocks, gauges, part sealing surfaces, measurement instruments, and measurement tool faces.
With the development of times and science, the technological progress simultaneously promotes the technological progress of the plane flat crystal for the flatness calibrating device, but the defects still exist, the structure of the plane flat crystal for the existing flatness calibrating device is simple and is inconvenient to use, and the phenomenon of damage is easy to occur, so that the plane flat crystal for the flatness calibrating device is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a plane flat crystal for plane degree calibrating installation possesses advantages such as convenient to use, has solved present plane flat crystal simple structure for plane degree calibrating installation and has used extremely inconveniently, the problem of the phenomenon of damage appears easily.
(II) technical scheme
In order to realize the purpose of the convenient use, the utility model provides a following technical scheme: a plane flat crystal for a flatness calibrating device comprises a crystal ring, wherein a sliding groove is formed in the outer portion of the crystal ring, two sliding blocks are connected in the sliding groove in a sliding mode, connecting rods are fixedly mounted on the opposite surfaces of the two sliding blocks, a sleeve penetrated by the connecting rods is connected to the outer portion of each connecting rod in a sliding mode, springs located on the outer portion of each connecting rod and fixedly connected with the inner cavity wall of the corresponding sleeve are fixedly mounted on the opposite surfaces of the two connecting rods, pull rods penetrating through and extending to the outer portion of the sleeve are fixedly mounted on the opposite surfaces of the two connecting rods, the bottom of each sleeve is fixedly connected with a ferrule located on the outer portion of the crystal ring, an outer barrel is fixedly mounted at the bottom of each ferrule, a sliding block is connected to the inner portion of the outer barrel in a sliding mode, a rubber ring in contact with the outer portion of the sliding block is fixedly mounted at the, the bottom fixed mounting of interior pole has the handle seat, the mounting groove has been seted up to the bottom of handle seat, fixed mounting has magnet in the mounting groove.
Preferably, the crystal ring is a circular ring body, the ferrule is a semicircular ring body, and the crystal ring and the ferrule are concentric.
Preferably, the opposite surfaces of the two sleeves are provided with through holes matched with the connecting rods, and the opposite surfaces of the two sleeves are provided with connecting holes matched with the pull rods.
Preferably, the urceolus is hollow cylinder, and the sliding block is the cylinder, and the diameter of sliding block equals the internal diameter of urceolus, and the connecting groove with rubber circle looks adaptation is seted up to the outside of sliding block.
Preferably, the inner rod is cylindrical, and the bottom of the outer barrel is provided with a round hole matched with the inner rod.
Preferably, the handle seat is a cylinder with the diameter of three centimeters, the magnet is a cylinder, and the distance between the magnet and the plane of the bottom of the handle seat exceeds two centimeters.
(III) advantageous effects
Compared with the prior art, the utility model provides a plane flat crystal for flatness calibrating installation possesses following beneficial effect:
the flatness detecting device uses a plane flat crystal, through a sleeve arranged and a connecting rod connected with the inside of the sleeve in a sliding way, thereby realizing that the slide block fixedly arranged on the connecting rod is driven to move by pulling the pull rod fixedly arranged on the connecting rod, thereby realizing that the slide block is arranged in a chute arranged on the crystal ring to fix the crystal ring by pulling the connecting rod to move under the action of the expansion and retraction of the spring without influencing the rotation use of the crystal ring, thereby realizing the use of the crystal ring by holding the handle seat by hand, avoiding the use of the traditional crystal ring by directly holding by hand, being more convenient and faster to use, meanwhile, the sliding block slides in the outer barrel to realize the extension and contraction of the inner rod and the outer barrel, the crystal ring is integrally fixed and used through the adsorption and fixation of the magnet, and the purpose of convenient use of the plane flat crystal for the flatness calibrating device is achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the crystal ring and the chute according to the present invention.
In the figure: the device comprises a crystal ring 1, a sliding chute 2, a sliding block 3, a connecting rod 4, a sleeve 5, a spring 6, a pull rod 7, a ferrule 8, an outer cylinder 9, a sliding block 10, a rubber ring 11, an inner rod 12, a handle seat 13, a mounting groove 14 and a magnet 15.
Detailed Description
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.
Referring to fig. 1-2, a planar plate crystal for a flatness calibrating apparatus comprises a crystal ring 1, a sliding groove 2 is formed outside the crystal ring 1, two sliding blocks 3 are slidably connected in the sliding groove 2, connecting rods 4 are fixedly mounted on the opposite surfaces of the two sliding blocks 3, a sleeve 5 penetrated by the connecting rods 4 is slidably connected outside the connecting rods 4, springs 6 located outside the connecting rods 4 and fixedly connected with the inner cavity wall of the sleeve 5 are fixedly mounted on the opposite surfaces of the two connecting rods 4, pull rods 7 penetrating and extending to the outside of the sleeve 5 are fixedly mounted on the opposite surfaces of the two connecting rods 4, through holes matched with the connecting rods 4 are formed in the opposite surfaces of the two sleeves 5, connecting holes matched with the pull rods 7 are formed in the opposite surfaces of the two sleeves 5, and ferrules 8 located outside the crystal ring 1 are fixedly connected at the bottoms of the two sleeves 5, the crystal ring 1 is a circular ring body, the ferrule 8 is a semicircular ring body, the crystal ring 1 and the ferrule 8 are concentric, the bottom of the ferrule 8 is fixedly provided with an outer barrel 9, the inner part of the outer barrel 9 is connected with a sliding block 10 in a sliding manner, the outer part of the sliding block 10 is fixedly provided with a rubber ring 11 contacted with the outer barrel 9, the outer barrel 9 is a hollow cylinder, the sliding block 10 is a cylinder, the diameter of the sliding block 10 is equal to the inner diameter of the outer barrel 9, the outer part of the sliding block 10 is provided with a connecting groove matched with the rubber ring 11, the bottom of the sliding block 10 is fixedly provided with an inner rod 12 penetrating and extending to the bottom of the outer barrel 9, the inner rod 12 is a cylinder, the bottom of the outer barrel 9 is provided with a round hole matched with the inner rod 12, the bottom of the inner rod 12 is fixedly provided with a handle seat 13, the bottom of the handle seat, the magnet 15 is a cylinder, the distance between the magnet 15 and the bottom plane of the handle seat 13 exceeds two centimeters, the magnet passes through the sleeve 5 and the connecting rod 4 which is connected with the sleeve 5 in a sliding manner, so that the sliding block 3 which is fixedly arranged on the connecting rod 4 is driven to move by pulling the pull rod 7 which is fixedly arranged on the connecting rod 4, the sliding block 3 which is fixedly arranged on the connecting rod 4 is further pulled to move under the action of the telescopic return of the spring 6, the sliding block 3 is arranged in the sliding groove 2 which is formed on the crystal ring 1 to fix the crystal ring 1, meanwhile, the rotary use of the crystal ring 1 is not influenced, the crystal ring 1 can be used by holding the handle seat 13 by hand, the traditional crystal ring 1 is prevented from being directly held by hand, the use is more convenient, meanwhile, the sliding block 10 slides in the outer barrel 9 to realize the extension and retraction of the inner rod 12 and the outer barrel 9, and the integral fixed use of the crystal ring 1 is, the plane flat crystal for the flatness calibrating device is convenient to use.
In conclusion, the flatness calibrating device uses a flat crystal, the connecting rod 4 is connected with the inside of the sleeve 5 in a sliding manner through the sleeve 5, so that the sliding block 3 fixedly installed on the connecting rod 4 is driven to move by pulling the pull rod 7 fixedly installed on the connecting rod 4, the connecting rod 4 is further pulled to move under the telescopic return action of the spring 6, so that the sliding block 3 is installed in the sliding groove 2 formed in the crystal ring 1 to fix the crystal ring 1, meanwhile, the rotating use of the crystal ring 1 is not influenced, the crystal ring 1 can be used by holding the handle seat 13 by hand, the traditional crystal ring 1 is prevented from being directly held by hand, the sliding block is more convenient to use, meanwhile, the sliding block 10 slides in the outer barrel 9 to realize the extension of the inner rod 12 and the outer barrel 9, and the integral fixing use of the crystal ring 1 is realized through the adsorption and fixation of the magnet 15, the plane flat crystal for the flatness calibrating device is convenient to use, and the problems that the existing plane flat crystal for the flatness calibrating device is simple in structure, inconvenient to use and prone to damage are solved.
It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a plane flat crystal for flatness calibrating installation, includes crystal circle (1), its characterized in that: the crystal ring is characterized in that a sliding groove (2) is formed in the outer portion of the crystal ring (1), two sliding blocks (3) are connected in the sliding groove (2) in a sliding mode, connecting rods (4) are fixedly mounted on the opposite surfaces of the two sliding blocks (3), sleeves (5) which are penetrated through by the connecting rods (4) are connected in the sliding mode on the outer portions of the two connecting rods (4), springs (6) which are located on the outer portions of the connecting rods (4) and fixedly connected with the inner cavity walls of the sleeves (5) are fixedly mounted on the opposite surfaces of the two connecting rods (4), pull rods (7) which are penetrated through and extend to the outer portions of the sleeves (5) are fixedly mounted on the opposite surfaces of the two connecting rods (4), the bottoms of the two sleeves (5) are fixedly connected with ferrules (8) which are located on the outer portion of the crystal ring (1), outer barrels (9) are fixedly mounted on the bottoms of the ferrules (8, the outside fixed mounting of sliding block (10) has rubber circle (11) with urceolus (9) contact, the bottom fixed mounting of sliding block (10) has interior pole (12) that runs through and extend to urceolus (9) bottom, the bottom fixed mounting of interior pole (12) has handle seat (13), mounting groove (14) have been seted up to the bottom of handle seat (13), mounting groove (14) internal fixation installs magnet (15).
2. A planar plate for a flatness verification apparatus as claimed in claim 1, wherein: the crystal ring (1) is a circular ring body, the ferrule (8) is a semicircular ring body, and the crystal ring (1) and the ferrule (8) are concentric.
3. A planar plate for a flatness verification apparatus as claimed in claim 1, wherein: two the opposite face of sleeve (5) all sets up the perforation with connecting rod (4) looks adaptation, two the connecting hole with pull rod (7) looks adaptation is all seted up to the looks abscission face of sleeve (5).
4. A planar plate for a flatness verification apparatus as claimed in claim 1, wherein: urceolus (9) are hollow cylinder, and sliding block (10) are the cylinder, and the diameter of sliding block (10) equals the internal diameter of urceolus (9), and the spread groove with rubber circle (11) looks adaptation is seted up to the outside of sliding block (10).
5. A planar plate for a flatness verification apparatus as claimed in claim 1, wherein: the inner rod (12) is cylindrical, and a round hole matched with the inner rod (12) is formed in the bottom of the outer barrel (9).
6. A planar plate for a flatness verification apparatus as claimed in claim 1, wherein: the handle seat (13) is a cylinder with the diameter of three centimeters, the magnet (15) is a cylinder, and the distance between the magnet (15) and the plane of the bottom of the handle seat (13) exceeds two centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236811.XU CN209961180U (en) | 2019-02-25 | 2019-02-25 | Plane flat crystal for flatness calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236811.XU CN209961180U (en) | 2019-02-25 | 2019-02-25 | Plane flat crystal for flatness calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209961180U true CN209961180U (en) | 2020-01-17 |
Family
ID=69238002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236811.XU Expired - Fee Related CN209961180U (en) | 2019-02-25 | 2019-02-25 | Plane flat crystal for flatness calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209961180U (en) |
-
2019
- 2019-02-25 CN CN201920236811.XU patent/CN209961180U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |