CN209765128U - cylindrical mirror clamping mechanism and device - Google Patents
cylindrical mirror clamping mechanism and device Download PDFInfo
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- CN209765128U CN209765128U CN201920697542.7U CN201920697542U CN209765128U CN 209765128 U CN209765128 U CN 209765128U CN 201920697542 U CN201920697542 U CN 201920697542U CN 209765128 U CN209765128 U CN 209765128U
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Abstract
The utility model provides a cylindrical mirror fixture and device. The utility model discloses a cylindrical mirror fixture includes: one end of the mounting disc is provided with a mounting disc end cover; and the clamping part comprises two clamping arms arranged in parallel, the two clamping arms are arranged on the inner surface of the mounting disc end cover and can move in opposite directions or in opposite directions, one clamping arm is provided with one clamping shaft, the other clamping arm is provided with two clamping shafts with preset intervals, the mounting disc end cover is provided with three strip-shaped through holes which correspond to the three clamping shafts respectively and extend in the direction perpendicular to the clamping arms, one end of each clamping shaft is connected with the corresponding clamping arm, the other end of each clamping shaft penetrates through the corresponding strip-shaped through hole to extend out of the outer surface of the mounting disc end cover and is used as a clamping end to clamp the cylindrical mirror, and when the two clamping arms move in opposite directions, the three clamping ends clamp and fix the cylindrical mirror.
Description
Technical Field
the utility model belongs to the technical field of laser interference check out test set, concretely relates to cylindrical mirror fixture and contain this cylindrical mirror fixture's cylindrical mirror clamping device.
background
cylindrical lenses are widely used in the fields of wide screen lenses, linear detector illumination, holographic illumination, bar code scanning, optical information processing and the like. With the rapid development of strong laser systems, synchrotron radiation beam lines, linear testing instruments and other technologies, people have higher and higher requirements on the precision of cylindrical mirrors, and particularly, the cylindricity error measurement of the cylindrical mirrors is one of important precision indexes of the cylindrical mirrors.
at present, when the precision of a cylindrical mirror is detected by adopting laser interference detection equipment, the cylindrical mirror is generally clamped and fixed by using a traditional three-jaw chuck for detection. However, when the three-jaw chuck is used for clamping and fixing the cylindrical mirror, the clamping and the loosening of the clamping jaws are realized by tools such as a wrench, so that the clamping and the loosening of the clamping jaws can be completed by repeatedly rotating the wrench for many times, and the efficiency is low; moreover, due to the fact that labor intensity is high and different operators are used, stability of clamping effect each time cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in order to solve the above problems, and an object of the present invention is to provide a cylindrical mirror clamping mechanism and a cylindrical mirror clamping device including the same.
in order to achieve the above purpose, the utility model adopts the following technical scheme:
< Structure I >
The utility model provides a cylindrical mirror fixture for it is fixed to carry out the centre gripping to the cylindrical mirror, a serial communication port, include: one end of the mounting disc is provided with a mounting disc end cover; and the clamping part comprises two clamping arms arranged in parallel, the two clamping arms are arranged on the inner surface of the mounting disc end cover and can move in opposite directions or in opposite directions, one clamping arm is provided with one clamping shaft, the other clamping arm is provided with two clamping shafts with preset intervals, the mounting disc end cover is provided with three strip-shaped through holes which correspond to the three clamping shafts respectively and extend in the direction perpendicular to the clamping arms, one end of each clamping shaft is connected with the corresponding clamping arm, the other end of each clamping shaft penetrates through the corresponding strip-shaped through hole to extend out of the outer surface of the mounting disc end cover and is used as a clamping end to clamp the cylindrical mirror, and when the two clamping arms move in opposite directions, the three clamping ends clamp and fix the cylindrical mirror.
The utility model provides a cylindrical mirror fixture can also have such characteristic: the clamping part further comprises a mounting unit used for mounting the two clamping arms on the mounting disc end cover, the mounting unit comprises two guide rails and four sliding blocks, the two guide rails are arranged on the inner surface of the mounting disc end cover in parallel and extend in the direction perpendicular to the clamping arms, each two sliding blocks are respectively arranged at two ends of one clamping arm, and each clamping arm is respectively arranged on the two guide rails through the corresponding two sliding blocks and is mounted on the two guide rails.
The utility model provides a cylindrical mirror fixture can also have such characteristic: the clamping part also comprises a driving unit for driving the two clamping arms to move in the opposite direction or in the opposite direction, the driving unit comprises a gear, two racks which are meshed with the gear and respectively connected with the two clamping arms, and a clamping driving part connected with one clamping arm, and the two clamping arms are linked through the gear and the racks.
the utility model provides a cylindrical mirror fixture can also have such characteristic: the clamping driving piece is provided with a screw rod bearing, a screw rod nut, a clamping screw rod and a clamping knob, a bearing installation through hole matched with the shape of the screw rod bearing is formed in the side wall of the installation disc, the screw rod bearing is arranged in the bearing installation through hole, the screw rod nut is arranged on the corresponding clamping arm, one end of the clamping screw rod is inserted into the screw rod nut, and the other end of the clamping screw rod penetrates through the screw rod bearing and extends out of the installation disc and is provided with the clamping knob.
The utility model provides a cylindrical mirror fixture can also have such characteristic: the clamping driving piece further comprises a locking nut, and the locking block is sleeved outside the screw rod and is installed on the side portion of the installation disc.
the utility model provides a cylindrical mirror fixture can also have such characteristic: the clamping part also comprises three clamping wheels matched with the cylindrical mirror in shape, and the three clamping wheels are correspondingly arranged on the three clamping ends respectively.
the utility model provides a cylindrical mirror fixture can also have such characteristic: the clamping part also comprises a clamping wheel and a clamping strip which are respectively matched with the shape of the cylindrical mirror, the clamping wheel is arranged on the clamping end of the clamping shaft which is arranged on one clamping arm separately, and the two ends of the clamping strip are respectively connected with the clamping ends of the two clamping shafts which are arranged on the other clamping arm together.
< Structure two >
The utility model also provides a cylindrical mirror clamping device, a serial communication port, include: the supporting seat comprises a fixed ring and a rotating ring which is rotatably embedded in the fixed ring; and a cylindrical mirror clamping mechanism for clamping and fixing the cylindrical mirror, installed on the end face of the rotating ring, and rotating relative to the fixed ring under the driving of the rotating ring, wherein the cylindrical mirror clamping mechanism is a < structure one > cylindrical mirror clamping mechanism.
The utility model provides a cylindrical mirror clamping device can also have such characteristic: wherein, the supporting seat still contains and is used for the rotatory ring of drive to solid fixed ring pivoted rotary driving spare, rotary driving spare has the screw spindle, rotatory lead screw and rotary knob, rotatory ring's lateral part is equipped with the shape phase-match with rotatory lead screw and along the rotatory lead screw mounting groove of circumference extension, the both sides wall of this rotatory lead screw mounting groove all is equipped with the shape assorted screw spindle mounting hole with the screw spindle, the both ends of screw spindle are movable respectively and are inserted in establishing two screw spindle mounting holes, the intermediate position of screw spindle be equipped with along radial arrangement and with rotatory lead screw assorted lead screw mounting hole, gu be equipped with the shape assorted lead screw through-hole with rotary screw on the lateral part of fixed ring, the one end of rotary screw is inserted and is established in the lead screw mounting hole, the other end passes the lead screw.
The utility model provides a cylindrical mirror clamping device can also have such characteristic: wherein, the solid fixed ring is equipped with a plurality of clutch blocks along the even interval arrangement of circumference on being close to one end of mounting disc, and the clutch block touches with the surface of mounting disc lateral part and meets mutually.
utility model with the functions and effects
According to the cylindrical mirror clamping mechanism and the cylindrical mirror clamping device comprising the same of the present invention, since the clamping portion comprises two clamping arms which are arranged in parallel on the inner surface of the mounting plate end cover and can move in opposite directions or in opposite directions, one clamping arm is provided with one clamping shaft, the other clamping arm is provided with two clamping shafts with a predetermined interval, the mounting plate end cover is provided with three strip-shaped through holes which respectively correspond to the three clamping shafts and extend in a direction perpendicular to the clamping arms, one end of the clamping shaft is connected with the corresponding clamping arm, and the other end of the clamping shaft passes through the corresponding strip-shaped through hole and extends out of the outer surface of the mounting plate end cover for clamping the cylindrical mirror as the clamping shaft, therefore, the cylindrical mirror can be conveniently clamped or loosened by moving the two clamping arms in opposite directions or opposite directions, the operation is convenient, the problem that the three-jaw disc opening clamping method in the prior art needs to repeatedly rotate the spanner for many times is avoided, the clamping time is saved, and the working efficiency is improved; moreover, the structure is simple, the clamping effect is stable, and the consistency of the clamping effect at each time is ensured.
Drawings
Fig. 1 is a schematic perspective view of a cylindrical mirror clamping device according to an embodiment of the present invention;
Fig. 2 is an exploded view of the cylindrical mirror holder according to the embodiment of the present invention;
Fig. 3 is a rear view of the cylindrical mirror clamping device with the end cap of the supporting base removed according to the embodiment of the present invention;
FIG. 4 is an exploded view of a partial configuration of a clamping portion in an embodiment of the present invention; and
fig. 5 is a schematic perspective view of a modified example of the middle clip part according to the present invention.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
< example >
fig. 1 is a schematic perspective view of a cylindrical mirror clamping device according to an embodiment of the present invention; fig. 2 is an exploded view of the cylindrical mirror holder according to the embodiment of the present invention; fig. 3 is a rear view of the cylindrical lens holder with the end cap of the holder removed according to an embodiment of the present invention.
as shown in fig. 1 to fig. 3, the cylindrical mirror clamping device 100 in the present embodiment is disposed on a laser interference detection apparatus, and is used for clamping and fixing a cylindrical mirror 200 to be detected. The cylindrical mirror clamping device 100 includes a support base 10 and a cylindrical mirror clamping mechanism 20.
As shown in fig. 1 to 3, the support base 10 is used for supporting and mounting the cylindrical mirror clamping mechanism 20, and includes a fixed ring 11, a rotating ring 12, a rotating driver 13, a support base end cover 14, and three friction blocks 15.
as shown in fig. 1 to 3, the fixing ring 11 is circular, an annular rotation guide groove 111 is formed on the inner side wall, and a screw rod through hole 112 is formed on the side portion.
As shown in fig. 2 and 3, the rotating ring 12 has a ring shape matching the shape of the stationary ring, and is rotatably fitted into the stationary ring 11. The inner side wall of the rotating ring 12 is provided with a plurality of rotating guide strips 121 which are arranged at even intervals in the circumferential direction and match the rotating guide grooves 111, and the rotating ring 12 is rotatably mounted inside the fixed ring 11 by the rotating guide strips 121 being disposed in the rotating guide grooves 111. The side of the rotating ring 12 is provided with a rotating screw rod mounting groove 122 extending along the circumferential direction, and both side walls of the rotating screw rod mounting groove 122 are provided with nut shaft mounting holes 123.
As shown in fig. 1 and 2, the rotary actuator 13 is used for driving the rotary ring 12 to rotate relative to the stationary ring 11, and includes a nut shaft 131, a rotary screw 132, a knob holder 133, and a rotary knob 134. Two ends of the nut shaft 131 are movably inserted into the two nut shaft mounting holes 123, respectively, and a screw rod mounting hole (not shown in the figure) which is radially arranged and matched with the rotary screw rod is arranged in the middle of the nut shaft 131; the knob seat 133 is arranged at the side part of the fixed ring 11 at the position of the screw rod through hole 112, and is provided with a knob seat through hole (not shown in the figure) corresponding to the screw rod through hole 112; one end of the rotary screw 132 is positioned in the rotary screw mounting groove 122 and inserted in the screw mounting hole of the screw shaft 131, and the other end passes through the screw through-hole 112 and the knob seat through-hole of the knob seat 133 in sequence to protrude outside the knob seat 133, and is mounted with the rotary knob 134. The rotation screw 132 is driven to rotate by turning the rotation knob 134, and the rotation ring 12 is driven to rotate in the stationary ring 11 by the nut shaft 131.
As shown in fig. 2, a support base end cover 14 is provided at the rear end of the stationary ring 11 for covering the rotary ring 12 in the stationary ring 11.
As shown in fig. 1 and 2, three friction blocks 15 are provided at the front end of the fixed ring 11 and are arranged at regular intervals in the circumferential direction of the fixed ring 11. The three friction blocks 15 are in contact with the outer surface of the side portion of the mounting plate 21 to frictionally position the mounting plate 21.
Fig. 4 is an exploded view of a part of the structure of the holder according to the embodiment of the present invention.
as shown in fig. 1 to 4, the cylindrical mirror clamping mechanism 20 is used to clamp and fix the cylindrical mirror 200, and includes a mounting plate 21 and a clamping portion 22.
As shown in fig. 1 to 3, a mounting plate 21 is mounted on an outer end face of the rotating ring 12 and is capable of rotating relative to the stationary ring 11 by the rotating ring 12. The end of the mounting plate 21 close to the rotating ring 12 is an open end, and the end far away from the rotating ring 12 is provided with a mounting plate end cover 211. The center of the mounting plate end cover 211 is provided with three strip-shaped through holes 211 a. A bearing mounting hole 21a is provided in a side wall of the mounting plate 21.
As shown in fig. 1 to 4, the grip portion 22 includes two grip arms 221, a mounting unit 222, a driving unit 223, three grip shafts 224, one grip wheel 225, and one grip bar 226.
As shown in fig. 3 and 4, two clamp arms 221 are provided at a central position inside the mounting plate 221 in parallel arrangement with each other, and can move toward or away from each other. In the present embodiment, the strip-shaped through holes 211 in the mounting tray cover 211 extend in a direction perpendicular to the longitudinal direction of the chucking arms 221.
As shown in fig. 3 and 4, the mounting unit 222 is used to mount the two clamp arms 221 on the inner surface of the mounting disk cover 21, and includes two guide rails 222a and four sliders 222 b.
Two guide rails 222a are provided in parallel on the inner surface of the mounting plate cover 21 and extend in a direction perpendicular to the holding arm 221.
Each of the two sliders 222b is disposed at each end of one of the holding arms 221, and each of the holding arms 221 is mounted on the two guide rails 222a by disposing the corresponding two sliders 222b on the two guide rails 222 a.
as shown in fig. 1 to 4, the driving unit 223 is used for driving the two clamping arms 221 to move toward or away from each other, and includes a gear 223a, two racks 223b, and a clamping driving member 223 c.
The gear 223a is located at the central position in the mounting disc 21 and is mounted on the mounting disc 21 through a gear support bar 223d, specifically: both ends of the gear support bar 223d are fixedly provided on the side portions of the mounting plate 21, respectively, and the gear 223a is movably mounted at a middle position of the gear support bar 223d through a gear shaft 223 e.
The two racks 223b are engaged with the gear 223a and are connected to the two holding arms 221, respectively.
the clamp driving member 223c is connected to one of the two clamp arms 211, and has a screw bearing 223f, a screw nut 223g, a clamp screw 223h, a lock nut 223i, and a clamp knob 223 j. The screw bearing 223f has a shape matching the bearing mounting hole 21a, and is disposed in the bearing mounting hole 21 a; a lock nut 223i is mounted on the outer side portion of the mounting plate 21 corresponding to the bearing mounting hole 21 a; one end of the clamping screw 223h is inserted into the screw nut 223g, and the other end passes through the screw bearing 223f to extend out of the mounting disc, and then passes through the locking nut 223i and is provided with the clamping knob 223 j.
When one of the clamping arms 221 is adjusted by rotating the clamping knob 223j, the other clamping arm 221 can be linked by the clockwise or counterclockwise rotation of the gear 223a, so that the two clamping arms 221 can synchronously move in the opposite direction or in the opposite direction.
As shown in fig. 1, 2 and 4, one of the grip shafts 224 is provided on one of the grip arms 221, and the other two grip shafts 224 are provided on the other grip arm 221 at a predetermined interval and on both sides of the grip shaft 224 separately provided on one of the grip arms 221 as described above, respectively. One end of each of the holding shafts 224 is connected to the corresponding holding arm 221, and the other end thereof, which serves as a holding end, extends out of the outer surface of the disk cover 211 through the corresponding strip-shaped through hole 211 a.
As shown in fig. 1 and 2, the grip wheel 225 is mounted on the grip end of the grip shaft 224 separately provided on one grip arm 221.
as shown in fig. 1 and 2, both ends of the holding bar 226 are respectively engaged with holding ends of two holding shafts 224 provided in common on the other holding arm 221.
When the two clamp arms 221 are driven by the driving member 223c to move synchronously toward each other, the clamp wheels 225 and 225 clamp both sides of the cylindrical mirror 200 having an elliptical cross-sectional shape, thereby clamping and fixing the cylindrical mirror 200.
Examples effects and effects
According to the cylindrical mirror clamping mechanism and the cylindrical mirror clamping device comprising the same in the present embodiment, since the clamping portion comprises two clamping arms which are arranged in parallel on the inner surface of the mounting plate end cover and can move in opposite directions or in opposite directions, one clamping arm is provided with one clamping shaft, the other clamping arm is provided with two clamping shafts with a predetermined interval, the mounting plate end cover is provided with three strip-shaped through holes which respectively correspond to the three clamping shafts and extend in a direction perpendicular to the clamping arms, one end of the clamping shaft is connected to the corresponding clamping arm, and the other end of the clamping shaft passes through the corresponding strip-shaped through hole and extends out of the outer surface of the mounting plate end cover to be used as a clamping end to clamp the cylindrical mirror, in the present embodiment, the cylindrical mirror can be conveniently clamped or loosened by moving the two clamping arms in opposite directions or opposite directions, and the operation is convenient, the problem that the wrench needs to be repeatedly rotated for many times in the three-jaw disc opening clamping method in the prior art is solved, the clamping time is saved, and the working efficiency is improved; moreover, the structure is simple, the clamping effect is stable, and the consistency of the clamping effect at each time is ensured.
in addition, because the driving unit is provided with a gear, two racks which are meshed with the gear and respectively connected with the two clamping arms and a clamping driving part connected with one clamping arm, the two clamping arms are linked through the gear and the racks, so that the operation that the two clamping arms move in the opposite direction or in the back direction is more convenient, and the clamping adjustment efficiency of the cylindrical mirror is further improved.
In addition, because the supporting seat has a fixed ring and a rotating ring which is rotatably embedded in the fixed ring, the cylindrical mirror clamping mechanism is installed on the end face of the rotating ring, and rotates relative to the fixed ring under the driving of the rotating ring, so that the installation disc can rotate relative to the fixed ring, and then the cylindrical mirror clamped on the clamping part is driven to rotate, and the cylindrical mirror can be quickly and accurately rotationally adjusted.
In addition, because the rotary driving piece has the screw shaft, rotatory lead screw and rotatory knob, the lateral part of rotatory ring is equipped with the shape phase-match of rotatory lead screw and along the rotatory lead screw mounting groove of circumference extension, the both sides wall of this rotatory lead screw mounting groove all is equipped with the screw shaft mounting hole with the shape phase-match of screw shaft, the both ends of screw shaft are movable respectively and are inserted in establishing two screw shaft mounting holes, the intermediate position of screw shaft be equipped with along radial arrangement and with rotatory lead screw assorted lead screw mounting hole, be equipped with the lead screw through-hole with the shape phase-match of rotatory lead screw on the lateral part of solid fixed ring, the one end of rotatory lead screw is inserted and is established in the lead screw mounting hole, the other end passes the lead screw through-hole and installs rotatory knob, it is more convenient to make rotatory ring corresponding solid fixed ring.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
In the above embodiment, the chucking wheel 225 and the chucking strip 226 are employed as the chucking members to chuck and fix the cylindrical mirror 200. However, in the present invention, different holders may be selected according to the specific shape of the optical element to be measured. As shown in fig. 5, three clamp wheels 225 are used as clamps to clamp and fix the flat spherical mirror 300.
Claims (10)
1. The utility model provides a cylindrical mirror fixture for it is fixed to carry out the centre gripping to the cylindrical mirror, its characterized in that includes:
one end of the mounting disc is provided with a mounting disc end cover; and
A clamping portion including two clamping arms arranged in parallel, the two clamping arms being mounted on an inner surface of the mounting plate end cover and being capable of moving toward or away from each other,
Wherein one of the clamping arms is provided with a clamping shaft, the other clamping arm is provided with two clamping shafts with a preset interval,
the mounting disc end cover is provided with three strip-shaped through holes which respectively correspond to the three clamping shafts and extend along the direction vertical to the clamping arms,
one end of each clamping shaft is connected with the corresponding clamping arm, the other end of each clamping shaft penetrates through the corresponding strip-shaped through hole to extend out of the outer surface of the end cover of the mounting disc and is used as a clamping end to clamp the cylindrical mirror,
When the two clamping arms move oppositely, the three clamping ends clamp and fix the cylindrical mirror.
2. the cylindrical mirror clamping mechanism according to claim 1, wherein:
wherein the clamping portion further comprises a mounting unit for mounting the two clamping arms on the mounting disk end cap,
The mounting unit comprises two guide rails and four sliding blocks,
the two guide rails are arranged on the inner surface of the mounting plate end cover in parallel and extend along the direction vertical to the clamping arm,
Every two sliding blocks are respectively arranged at two ends of one clamping arm,
Each clamping arm is arranged on the two guide rails through the corresponding two sliding blocks respectively.
3. The cylindrical mirror clamping mechanism according to claim 1, wherein:
Wherein the clamping part also comprises a driving unit for driving the two clamping arms to move towards or away from each other,
The driving unit comprises a gear, two racks which are meshed with the gear and are respectively connected with the two clamping arms, and a clamping driving piece connected with one clamping arm,
The two clamping arms are linked through the gear and the rack.
4. The cylindrical mirror clamping mechanism according to claim 3, wherein:
Wherein the clamping driving piece is provided with a screw rod bearing, a screw rod nut, a clamping screw rod and a clamping knob,
The side wall of the mounting disc is provided with a bearing mounting through hole matched with the screw rod bearing in shape, the screw rod bearing is arranged in the bearing mounting through hole,
The screw rod nuts are arranged on the corresponding clamping arms,
One end of the clamping screw rod is inserted into the screw rod nut, and the other end of the clamping screw rod penetrates through the screw rod bearing and extends out of the mounting disc and is provided with the clamping knob.
5. The cylindrical mirror clamping mechanism according to claim 4, wherein:
The clamping driving piece further comprises a locking nut, and the locking block is sleeved outside the screw rod and mounted on the side portion of the mounting disc.
6. the cylindrical mirror clamping mechanism according to claim 1, wherein:
the clamping part also comprises three clamping wheels matched with the cylindrical mirror in shape, and the three clamping wheels are correspondingly arranged on the three clamping ends respectively.
7. The cylindrical mirror clamping mechanism according to claim 1, wherein:
Wherein the clamping part also comprises a clamping wheel and a clamping strip which are respectively matched with the shape of the cylindrical mirror,
the gripping wheel is mounted on the gripping end of the gripping shaft separately provided on one of the gripping arms,
The two ends of the clamping strip are respectively connected with the clamping ends of the two clamping shafts which are arranged on the other clamping arm together.
8. a cylindrical mirror clamping device, comprising:
The supporting seat comprises a fixed ring and a rotating ring which is rotatably embedded in the fixed ring; and
A cylindrical mirror clamping mechanism used for clamping and fixing the cylindrical mirror, installed on the end surface of the rotating ring and driven by the rotating ring to rotate relative to the fixed ring,
Wherein the cylindrical mirror clamping mechanism is the cylindrical mirror clamping mechanism of any one of claims 1 to 7.
9. The cylindrical mirror clamping device according to claim 8, wherein:
Wherein the supporting seat further comprises a rotary driving member for driving the rotary ring to rotate relative to the fixed ring,
the rotary driving piece is provided with a nut shaft, a rotary screw rod and a rotary knob,
The side part of the rotating ring is provided with a rotating screw rod installation groove which is matched with the shape of the rotating screw rod and extends along the circumferential direction, both side walls of the rotating screw rod installation groove are provided with screw rod shaft installation holes matched with the shape of the screw rod shaft,
Two ends of the nut shaft are movably inserted in the two nut shaft mounting holes respectively,
The middle position of the nut shaft is provided with a screw rod mounting hole which is arranged along the radial direction and is matched with the rotary screw rod,
The side part of the fixed ring is provided with a screw rod through hole matched with the shape of the rotary screw rod,
One end of the rotary screw rod is inserted into the screw rod mounting hole, and the other end of the rotary screw rod penetrates through the screw rod through hole and is provided with the rotary knob.
10. The cylindrical mirror clamping device according to claim 8, wherein:
wherein one end of the fixing ring close to the mounting disc is provided with a plurality of friction blocks which are evenly arranged at intervals along the circumferential direction,
the friction block is in contact with the outer surface of the side part of the mounting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920697542.7U CN209765128U (en) | 2019-05-16 | 2019-05-16 | cylindrical mirror clamping mechanism and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920697542.7U CN209765128U (en) | 2019-05-16 | 2019-05-16 | cylindrical mirror clamping mechanism and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209765128U true CN209765128U (en) | 2019-12-10 |
Family
ID=68761454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920697542.7U Active CN209765128U (en) | 2019-05-16 | 2019-05-16 | cylindrical mirror clamping mechanism and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209765128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058374A (en) * | 2019-05-16 | 2019-07-26 | 苏州慧利仪器有限责任公司 | Cylindrical mirror clamping device and device |
-
2019
- 2019-05-16 CN CN201920697542.7U patent/CN209765128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058374A (en) * | 2019-05-16 | 2019-07-26 | 苏州慧利仪器有限责任公司 | Cylindrical mirror clamping device and device |
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Address after: 215164 No. 150, Ren'ai Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: SUZHOU H&L INSTRUMENTS LLC Address before: 150 Renai Road, Suzhou Industrial Park, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU H&L INSTRUMENTS LLC |