CN213729342U - Centering turning device for lens cone - Google Patents
Centering turning device for lens cone Download PDFInfo
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- CN213729342U CN213729342U CN202022911179.XU CN202022911179U CN213729342U CN 213729342 U CN213729342 U CN 213729342U CN 202022911179 U CN202022911179 U CN 202022911179U CN 213729342 U CN213729342 U CN 213729342U
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Abstract
The utility model relates to an optical lens cone technical field specifically is a centering lathe work device for lens cone, including the device main part, the device main part includes the device operation panel, the top fixed mounting of device operation panel has vertical support plate, and vertical support plate's quantity is two, vertical support plate's top fixed mounting has the installation roof, the bottom fixed mounting of installation roof has electronic hydraulic cylinder. The utility model discloses a be provided with electronic hydraulic cylinder, the centering post, conveyer, the lead screw body, the lead screw mounting groove, the activity groove, movable sleeve, the location base, the centre gripping base, the thread groove body, threaded rod and arc grip block to the effectual centering lathe work device for the current lens cone of having solved adds man-hour central point location ten minutes inconveniently at the lens cone, manually grip the lens cone through the staff and aim at with positioner, accomplish the central point location to the lens cone, grip the lens cone through both hands and have the error, lead to the very high problem of lens cone processing rejection rate.
Description
Technical Field
The utility model relates to an optical lens cone technical field specifically is a centering lathe work device for lens cone.
Background
The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm, can be divided into a short-focus lens, a middle-focus lens and a long-focus lens from the focal length, and is divided into a wide-angle lens, a standard lens and a telephoto lens from the view field size; the structure of the digital camera is divided into a fixed aperture fixed focus lens, a manual aperture fixed focus lens, an automatic aperture fixed focus lens, a manual zoom lens, an automatic aperture motorized zoom lens, and an electric three-variable (aperture, focal length, and focusing are all variable) lens.
At present, some double-cylinder lens barrels are also arranged on the market, a centering turning device is needed to be used in processing and production, but the center point of the existing centering turning device for the lens barrel is very inconvenient to position when the lens barrel is processed, the lens barrel is often aligned with a positioning device by manually holding the lens barrel by a worker, the center point of the lens barrel is positioned, and the problem is solved by designing a centering turning device for the lens barrel due to the fact that the error exists when the lens barrel is held by two hands, and the rejection rate of lens barrel processing is very high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lens cone is with centering lathe work device to the current lens cone of proposing in solving above-mentioned background art is with centering lathe work device central point location very inconvenient when the lens cone is processed, often grips the lens cone through the staff is manual and aims at with positioner, accomplishes the central point location to the lens cone, owing to grip the lens cone through both hands and have the error, leads to the very high problem of rejection rate of lens cone processing.
In order to achieve the above object, the utility model provides a following technical scheme: a centering turning device for a lens barrel comprises a device main body, wherein the device main body comprises a device operation table, the top end of the device operation table is fixedly provided with two vertical supporting plates, the top end of each vertical supporting plate is fixedly provided with a mounting top plate, the bottom end of each mounting top plate is fixedly provided with an electric hydraulic cylinder, the bottom end of each electric hydraulic cylinder is fixedly provided with a mounting base, the bottom end of each mounting base is provided with a centering column, the top end of each mounting base is provided with two insertion mounting grooves, the insertion mounting grooves are internally provided with insertion rods which are fixedly connected with the centering columns, one side of each vertical supporting plate is fixedly provided with a control panel, the inside of the device operation table is provided with a lead screw mounting groove, and the top end of the device operation table is provided with a movable groove, and the movable groove is communicated with the inside of the lead screw mounting groove, one side of the vertical support plate is fixedly provided with a servo motor through a mounting box body, one end of the servo motor is fixedly provided with a conveying belt through a belt wheel, the top end of the conveying belt is fixedly provided with a lead screw body through a belt wheel, the lead screw body extends into a bearing fixedly mounted in the lead screw mounting groove through a through groove, the outer surface of the lead screw body is sleeved with a movable sleeve, the top end of the movable sleeve is provided with a positioning mechanism through a connecting block, the positioning mechanism comprises a positioning base, the top end of the movable sleeve is fixedly provided with a positioning base through a connecting block, the top end of the positioning base is fixedly provided with two clamping bases, one side of the clamping bases close to each other is provided with a threaded groove body, the inside of the threaded groove body is provided with a threaded rod through threads, one side that the threaded rod is close to each other all has an arc grip block through bearing fixed mounting.
Preferably, the sliding groove has been seted up to the inside bottom of lead screw mounting groove, the inside slidable mounting of sliding groove has the sliding block, and sliding block and movable sleeve's bottom fixed connection.
Preferably, the bottom of sliding block has seted up the ball cell body, the inside rolling of ball cell body installs the ball body.
Preferably, first spacing groove has all been seted up to one side of inserting the pole, the second spacing groove has all been seted up to mounting base's both sides, and the second spacing groove all is linked together with the inside that inserts the mounting groove, the inside of second spacing groove all inserts to install and inserts the installation pole, and inserts the installation pole and all extends to the inside of first spacing groove, the equal fixed mounting in one side that inserts the installation pole and keep away from each other has the pulling plate, the surface that inserts the installation pole all cup joints and installs extension spring, and extension spring's both ends all respectively with pulling plate and mounting base fixed connection.
Preferably, the insertion mounting rod and the first limiting groove are inclined planes at the side close to each other.
Preferably, a protective pad is fixedly mounted at the top end of the positioning base, and the protective pad is made of ethylene propylene diene monomer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with electronic hydraulic cylinder, the centering post, conveyer, the lead screw body, the lead screw mounting groove, the activity groove, movable sleeve, the location base, the centre gripping base, the thread groove body, threaded rod and arc grip block, thereby the effectual centering lathe work device for lens cone that has solved current adds man-hour central point location ten minutes inconveniently at the lens cone, often manually grip the lens cone through the staff and aim at with positioner, accomplish the central point location to the lens cone, because there is the error in gripping the lens cone through both hands, lead to the very high problem of rejection rate of lens cone processing.
2. Through being provided with sliding tray and sliding block, the stability of lead screw body has been improved, thereby when making the lens cone add man-hour to do horizontal lateral shifting, the atress is more even, further through being provided with ball cell body and ball body, when making sliding tray and sliding block use, produced frictional force reduces, thereby the effectual life who prolongs sliding tray and installation roof, further through being provided with first spacing groove, the second spacing groove, the pulling plate, insert installation pole and extension spring, not only play spacing effect to the centering post, further still made things convenient for the maintenance work in centering post later stage.
Drawings
FIG. 1 is a schematic view of a front view of a partial section of the structure of the present invention;
FIG. 2 is a schematic front sectional view of the positioning mechanism of the present invention;
FIG. 3 is a schematic top sectional view of the positioning mechanism of the present invention;
fig. 4 is a partially enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 5 is a schematic enlarged view of a part of the structure at B in fig. 1 according to the present invention.
In the figure: 100. a device main body; 110. a device console; 111. a vertical support plate; 112. installing a top plate; 113. an electro-hydraulic cylinder; 114. a control panel; 115. a movable groove; 116. a screw rod mounting groove; 117. a servo motor; 118. a conveyor belt; 119. a screw rod body; 120. a movable sleeve; 121. a sliding groove; 122. a slider; 123. a ball groove body; 124. a ball body; 125. an extension spring; 126. mounting a base; 127. inserting into the mounting groove; 128. a centering post; 129. an insertion rod; 130. a first limit groove; 131. a second limit groove; 132. inserting the mounting rod; 133. pulling the movable plate; 200. a positioning mechanism; 210. a positioning base; 211. a clamping base; 212. a threaded groove body; 213. a threaded rod; 214. an arc-shaped clamping plate; 215. a protective pad.
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. 1-5, the present invention provides an embodiment:
a centering and turning processing device for a lens barrel comprises a device main body 100, wherein the device main body 100 comprises a device operating table 110, vertical supporting plates 111 are fixedly installed at the top end of the device operating table 110, the number of the vertical supporting plates 111 is two, an installation top plate 112 is fixedly installed at the top end of each vertical supporting plate 111, an electric hydraulic cylinder 113 is fixedly installed at the bottom end of each installation top plate 112, an installation base 126 is fixedly installed at the bottom end of each electric hydraulic cylinder 113, a centering column 128 is arranged at the bottom end of each installation base 126, an insertion installation groove 127 is formed in the top end of each installation base 126, the number of the insertion installation grooves 127 is two, insertion rods 129 are inserted into the insertion installation grooves 127 and are fixedly connected with the centering columns 128, a control panel 114 is fixedly installed on one side of each vertical supporting plate 111, and a screw rod 116 is arranged in the device operating table 110, the top end of the device operating table 110 is provided with a movable groove 115, the movable groove 115 is communicated with the inside of a screw rod installation groove 116, one side of a vertical supporting plate 111 is fixedly provided with a servo motor 117 through an installation box body, one end of the servo motor 117 is fixedly provided with a conveying belt 118 through a belt wheel, the top end of the conveying belt 118 is fixedly provided with a screw rod body 119 through a belt wheel, the screw rod body 119 extends into a bearing fixedly installed inside the screw rod installation groove 116 through a through groove, the outer surface of the screw rod body 119 is sleeved with a movable sleeve 120, the top end of the movable sleeve 120 is provided with a positioning mechanism 200 through a connecting block, the positioning mechanism 200 comprises a positioning base 210, the top end of the movable sleeve 120 is fixedly provided with a positioning base 210 through a connecting block, the top end of the positioning base 210 is fixedly provided with two clamping bases 211, one side of each clamping base 211, which is close to each other, is provided with a threaded groove body 212, threaded rod 213 is all installed through the screw thread in the inside of screw thread groove body 212, and threaded rod 213 one side that is close to each other all has arc grip block 214 through bearing fixed mounting to the effectual centering lathe work device for the lens cone of having solved has processed the central point location very inconveniently when the lens cone, often grips the lens cone through the staff is manual to aim at with positioner, accomplishes the central point location to the lens cone, because there is the error in gripping the lens cone through both hands, leads to the very high problem of rejection rate of lens cone processing.
Further, the sliding groove 121 has been seted up to the inside bottom of lead screw mounting groove 116, and the inside slidable mounting of sliding groove 121 has sliding block 122, and sliding block 122 and movable sleeve 120's bottom fixed connection have improved lead screw body 119's stability to when making the lens cone add man-hour to be horizontal lateral shifting, the atress is more even.
Further, ball groove body 123 has been seted up to the bottom of sliding block 122, and ball body 124 has been installed in the inside roll of ball groove body 123 for when sliding tray 121 and sliding block 122 used, produced frictional force reduces, thereby the effectual life who prolongs sliding tray 121 and installation roof 112.
Further, first spacing groove 130 has all been seted up to one side of inserting pole 129, second spacing groove 131 has all been seted up to the both sides of mounting base 126, and second spacing groove 131 all is linked together with the inside that inserts mounting groove 127, the inside of second spacing groove 131 all inserts to be installed and inserts installation pole 132, and insert installation pole 132 and all extend to the inside of first spacing groove 130, the one side that inserts installation pole 132 and keep away from each other all fixed mounting have a pulling plate 133, the surface that inserts installation pole 132 all cup joints and installs extension spring 125, and extension spring 125's both ends all with pulling plate 133 and mounting base 126 fixed connection respectively, the one side that inserts installation pole 132 and first spacing groove 130 and be close to each other all is the inclined plane, not only play spacing effect to centering post 128, further still make things convenient for the maintenance work in centering post 128 later stage.
Furthermore, a protective pad 215 is fixedly mounted at the top end of the positioning base 210, and the protective pad 215 is made of ethylene propylene diene monomer rubber, so that the lens barrel can be protected.
The working principle is as follows: when the processing device is used, a lens barrel to be processed is placed between the arc-shaped clamping plates 214, the threaded rod 213 is rotated clockwise through the handle, the lens barrel to be processed can be positioned and clamped, the servo motor 117 is opened through the control panel 114, the servo motor 117 drives the conveying belt 118, the conveying belt 118 drives the screw rod body 119, the screw rod body 119 can realize that the lens barrel to be processed does horizontal transverse movement, the electric hydraulic cylinder 113 is opened through the control panel 114 at the moment, the centering column 128 is controlled to accurately position the lens barrel to be processed, after the processing is completed, the electric hydraulic cylinder 113 drives the centering column 128 to retract, the servo motor 117 stops operating at the moment, and the central point of the lens barrel to be processed is positioned completely at the moment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A centering lathe-machining device for a lens barrel, comprising a device main body (100), characterized in that: the device main body (100) comprises a device operating table (110), wherein vertical supporting plates (111) are fixedly mounted at the top end of the device operating table (110), the number of the vertical supporting plates (111) is two, a mounting top plate (112) is fixedly mounted at the top end of the vertical supporting plates (111), electric hydraulic cylinders (113) are fixedly mounted at the bottom end of the mounting top plate (112), mounting bases (126) are fixedly mounted at the bottom ends of the electric hydraulic cylinders (113), centering columns (128) are arranged at the bottom ends of the mounting bases (126), insertion mounting grooves (127) are formed in the top ends of the mounting bases (126), the number of the insertion mounting grooves (127) is two, insertion rods (129) are inserted into the insertion mounting grooves (127), the insertion rods (129) are fixedly connected with the centering columns (128), and a control panel (114) is fixedly mounted on one side of the vertical supporting plates (111), the device comprises a device operating platform (110), wherein a screw rod installation groove (116) is formed in the device operating platform (110), a movable groove (115) is formed in the top end of the device operating platform (110), the movable groove (115) is communicated with the inside of the screw rod installation groove (116), a servo motor (117) is fixedly installed on one side of a vertical supporting plate (111) through an installation box body, a conveying belt (118) is fixedly installed at one end of the servo motor (117) through a belt wheel, a screw rod body (119) is fixedly installed at the top end of the conveying belt (118) through the belt wheel, the screw rod body (119) extends into a bearing fixedly installed in the screw rod installation groove (116) through a through groove, a movable sleeve (120) is installed on the outer surface of the screw rod body (119) in a sleeved mode, a positioning mechanism (200) is arranged at the top end of the movable sleeve (120) through a connecting block, and the positioning mechanism (200) comprises a positioning base (210), the top of movable sleeve (120) has location base (210) through connecting block fixed mounting, the top fixed mounting of location base (210) has centre gripping base (211), and the quantity of centre gripping base (211) is two, threaded groove body (212) have all been seted up to one side that centre gripping base (211) are close to each other, threaded rod (213) are all installed through the screw thread to the inside of threaded groove body (212), one side that threaded rod (213) are close to each other all has arc grip block (214) through bearing fixed mounting.
2. The centering lathe machining device for the lens barrel according to claim 1, wherein: sliding groove (121) have been seted up to the inside bottom in lead screw mounting groove (116), the inside slidable mounting of sliding groove (121) has sliding block (122), and sliding block (122) and the bottom fixed connection of activity sleeve (120).
3. The centering lathe machining apparatus for a lens barrel according to claim 2, wherein: the bottom of sliding block (122) has seted up ball cell body (123), the inside rolling of ball cell body (123) is installed ball body (124).
4. The centering lathe machining device for the lens barrel according to claim 1, wherein: first spacing groove (130) have all been seted up to the one side of inserting pole (129), second spacing groove (131) have all been seted up to the both sides of mounting base (126), and second spacing groove (131) all are linked together with the inside of inserting mounting groove (127), the inside of second spacing groove (131) all inserts to install and inserts installation pole (132), and inserts installation pole (132) and all extend to the inside of first spacing groove (130), the equal fixed mounting in the one side of inserting installation pole (132) and keeping away from each other has drag plate (133), the surface of inserting installation pole (132) all cup joints and installs tension spring (125), and the both ends of tension spring (125) all respectively with drag plate (133) and mounting base (126) fixed connection.
5. The centering lathe machining device for the lens barrel according to claim 4, wherein: the sides of the insertion mounting rod (132) close to the first limiting groove (130) are inclined planes.
6. The centering lathe machining device for the lens barrel according to claim 1, wherein: the top end of the positioning base (210) is fixedly provided with a protective pad (215), and the protective pad (215) is made of ethylene propylene diene monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022911179.XU CN213729342U (en) | 2020-12-04 | 2020-12-04 | Centering turning device for lens cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022911179.XU CN213729342U (en) | 2020-12-04 | 2020-12-04 | Centering turning device for lens cone |
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| Publication Number | Publication Date |
|---|---|
| CN213729342U true CN213729342U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022911179.XU Active CN213729342U (en) | 2020-12-04 | 2020-12-04 | Centering turning device for lens cone |
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| CN (1) | CN213729342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900338A (en) * | 2023-09-14 | 2023-10-20 | 上海无陌光学仪器有限公司 | Microscope lens cone turning device |
-
2020
- 2020-12-04 CN CN202022911179.XU patent/CN213729342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900338A (en) * | 2023-09-14 | 2023-10-20 | 上海无陌光学仪器有限公司 | Microscope lens cone turning device |
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