CN210210095U - High-precision positioning tool for optical instrument part lens support - Google Patents
High-precision positioning tool for optical instrument part lens support Download PDFInfo
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- CN210210095U CN210210095U CN201920758752.2U CN201920758752U CN210210095U CN 210210095 U CN210210095 U CN 210210095U CN 201920758752 U CN201920758752 U CN 201920758752U CN 210210095 U CN210210095 U CN 210210095U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 12
- 210000005056 cell body Anatomy 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
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Abstract
The utility model discloses a high-precision positioning tool for a lens bracket of an optical instrument part, the lens bracket comprises a frame body, a mounting block arranged on one side of the frame body and a hole site arranged in the frame body, the mounting block is internally provided with a positioning hole which comprises a product front processing platform, a first product back processing platform, a second product back processing platform and a pressing and attaching processing platform, the front product processing table comprises a first table top at the bottom of a bearing frame body, a first pressing block arranged on the first table top and used for pressing the frame body, baffles arranged on two sides of the first pressing block and corresponding to the periphery of a positioning hole, a pressing plate connected to the top of the first pressing block, first arc-shaped portions arranged on two sides of the first pressing block respectively, second arc-shaped portions arranged on the pressing plate and corresponding to the first arc-shaped portions, and feeding channels formed by the first arc-shaped portions, the second arc-shaped portions and the baffles and corresponding to the size of the positioning hole. The utility model discloses realize that the lens holder stabilizes the location, improves machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of optical instrument spare part processing, especially, relate to an optical instrument spare part camera lens support high accuracy location frock.
Background
The optical instrument is formed by combining a single optical device or a plurality of optical devices, and mainly comprises an optical instrument for forming a real image and an optical instrument for forming a virtual image; the optical instrument is a very important composition category in the instrument industry, and is an indispensable tool for observation, test, analysis, control, recording and transmission in various fields of industrial and agricultural production, resource exploration, space exploration, scientific experiments, national defense construction and social life. The lens support in the optical instrument part has structural particularity and is suitable for a special position in a specific optical instrument, so that a tool matched with the lens support is required during machining of the lens support.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing an optical instrument spare part camera lens support high accuracy location frock to realize that the camera lens support stabilizes the location, improve machining efficiency. In order to achieve the above purpose, the utility model discloses technical scheme as follows:
the high-precision positioning tool for the optical instrument part lens support comprises a frame body, an installation block and a hole site, wherein the installation block is arranged on one side of the frame body, the hole site is arranged in the frame body, a positioning hole is formed in the installation block and comprises a product front processing table, a first product back processing table, a second product back processing table and a pressing attachment processing table, the product front processing table comprises a first table top for bearing the bottom of the frame body, a first pressing block for pressing the frame body on the first table top, baffle plates are arranged on two sides of the first pressing block and correspond to the periphery of the positioning hole, a pressing plate is connected to the top of the first pressing block, first arc portions are respectively arranged on two sides of the first pressing block, a second arc portion corresponding to the first arc portions is arranged on the pressing plate, and a feeding channel corresponding to the size of the positioning hole is formed by the first arc portions, the second.
The lens support further comprises a plurality of mounting holes which are formed in the inner concave portion of the frame body and are symmetrically formed in two sides of the frame body respectively, strip-shaped blocks are arranged at two ends of the concave portion, oval hole positions are formed in the concave portion, and inclined planes are arranged at positions, deviating from the strip-shaped blocks, of two ends of the frame body.
Specifically, the product front face machining table further comprises a driving device for driving the first pressing block to press downwards, and the driving device comprises an air cylinder and a pressing plate connected with the bottom of the air cylinder.
Specifically, the end of the pressure plate is arranged on the top of the mounting block.
Specifically, the bottom of the first pressing block is provided with a plurality of positioning columns clamped and embedded in the first table top, and the positioning columns are located in the hole positions of the concave portions.
Specifically, the two ends of the first pressing block are respectively pressed to the two ends of the frame body, and one end side edge of the first pressing block is attached to the mounting block.
Specifically, the feeding channel is internally pushed into an installation part installed on the positioning hole through a push rod.
Specifically, the first product reverse side processing table comprises a second table top arranged at the top of the bearing frame body, a first groove body arranged on the second table top, and a plurality of first sliding parts for positioning and installing blocks accommodated in the first groove body, wherein the installing blocks are arranged in the first groove body, and the first sliding parts are clamped and abutted to the installing blocks in the first groove body.
Specifically, the second product reverse side processing platform comprises a third table top at the top of the bearing frame body, a second groove body arranged on the third table top and a second sliding piece used for accommodating a plurality of positioning frame body side edges in the second groove body, the third table top is further provided with a third groove body used for accommodating the installation block, and the second sliding piece is attached to and abutted to the bearing frame body.
Specifically, the attached processing platform of pressfitting includes the fourth mesa of bearing frame body bottom, locates the fourth cell body on the fourth mesa, the third slider of a plurality of locating frame body sides in the holding fourth cell body and the second briquetting that compresses tightly frame body top, the bottom of second briquetting matches with the corresponding block in top of frame body.
Compared with the prior art, the utility model discloses optical instrument spare part camera lens support high accuracy location frock's beneficial effect mainly embodies:
the first arc-shaped part and the second arc-shaped part in the product front face processing table are matched with the baffle plate, so that the processing of the positioning hole in the mounting block or the mounting of the mounting piece is facilitated; a first sliding piece in the first product reverse side processing table is matched with the first groove body positioning and mounting block, and a second sliding piece in the second product reverse side processing table is matched with the second groove body positioning frame body, so that the reverse side of the product is effectively processed locally; a third sliding part in the pressing and attaching processing table is matched with a second pressing block, so that the top of the product is effectively pressed and positioned after attaching operation; the overall structure carries out high-precision stable positioning on each to-be-processed position of the product, and the processing efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the product structure of the present embodiment;
FIG. 3 is a schematic view of the front processing table of the product of the present embodiment;
FIG. 4 is a schematic structural diagram of a pressing and attaching processing table according to the present embodiment;
the figures in the drawings represent:
the processing device comprises a frame body 1, a concave part 11, a mounting block 12, a mounting hole 13, a strip-shaped block 14, a hole site 15, an inclined plane 16, a positioning hole 17, a product front face processing table 2, a first table face 21, a first pressing block 22, a baffle 23, a pressing plate 24, a positioning column 25, a first arc-shaped part 26, a second arc-shaped part 27, a feeding channel 28, a first product back face processing table 3, a second table face 31, a first groove body 32, a first sliding part 33, a second product back face processing table 4, a third table face 41, a second groove body 42, a second sliding part 43, a third groove body 44, a pressing and attaching processing table 5, a fourth table face 51, a fourth groove body 52, a third sliding part 53 and a second pressing block 54.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.
Example (b):
referring to fig. 1 to 4, the present embodiment is a high-precision positioning tool for a lens holder of an optical instrument component, and the high-precision positioning tool includes a product front processing table, a first product back processing table, a second product back processing table, and a press-fit attachment processing table.
The product is microscope's lens holder in this embodiment, and the lens holder includes frame body 1, locates depressed part 11 in the frame body 1, locates the installation piece 12 of frame body 1 one side, locates a plurality of mounting holes 13 of frame body 1 both sides respectively the symmetry and locates the bar piece 14 at depressed part 11 both ends. Oval holes 15 are formed in the recess 11. Inclined surfaces 16 are arranged at the positions of the two ends of the frame body 1, which are far away from the bar blocks 14. The mounting block 12 is provided with a positioning hole 17 which horizontally penetrates through the mounting block.
The product front face processing table 2 comprises a first table board 21 at the bottom of the bearing frame body 1, a first pressing block 22 arranged on the first table board 21 and used for pressing the bearing frame body 1, baffle plates 23 arranged on two sides of the first pressing block 22 and corresponding to the periphery of the positioning hole 17 in the mounting block 12, and a driving device for driving the first pressing block 22 to press downwards. The driving device in this embodiment comprises an air cylinder (not shown in the figure) and a pressing plate 24 connected to the bottom of the air cylinder, the bottom of the pressing plate 24 is connected to the first pressing block 22, and the end of the pressing plate 24 is placed on the top of the mounting block 12. The bottom of the first pressing block 22 is provided with a plurality of positioning posts 25 which are clamped and embedded on the first table surface 21, and the positioning posts 25 are positioned in the hole positions 15 of the concave part 11. Two ends of the first pressing block 22 are respectively pressed to two ends of the frame body 1, and one end side of the first pressing block 22 is attached to the mounting block 12. First arc-shaped parts 26 are respectively arranged on two sides of the first pressing block 22, second arc-shaped parts 27 corresponding to the first arc-shaped parts 26 are arranged on the pressing plate 24, a feeding channel 28 corresponding to the size of the positioning hole 17 is formed by the first arc-shaped parts 26, the second arc-shaped parts 27 and the baffle plate 23, and a mounting part (not shown) mounted to the positioning hole 17 is pushed into the feeding channel 28 through a push rod (not shown).
The first product reverse processing table 3 comprises a second table surface 31 at the top of the bearing frame body 1, a first groove body 32 arranged on the second table surface 31, and a plurality of first sliding parts 33 of the positioning and mounting blocks 12 accommodated in the first groove body 32. The mounting block 12 is disposed in the first slot 32, and the first sliding member 33 is locked and abutted against the mounting block 12 in the first slot 32.
The second product reverse processing table 4 comprises a third table surface 41 at the top of the bearing frame body 1, a second groove body 42 arranged on the third table surface 41, and a plurality of second sliding pieces 43 arranged at the side edges of the positioning frame body 1 and accommodated in the second groove body 42. The third table 41 is further provided with a third groove 44 for accommodating the mounting block 12, and the second sliding member 43 is attached to the abutting frame body 1.
The pressing and attaching processing table 5 includes a fourth table surface 51 at the bottom of the bearing frame body 1, a fourth groove 52 arranged on the fourth table surface 51, a third sliding member 53 accommodating a plurality of side edges of the positioning frame body 1 in the fourth groove 52, and a second pressing block 54 pressing the top of the frame body 1. The bottom of the second pressing block 54 is correspondingly matched with the top of the frame body 1 in a clamping way.
Wherein, the positioning installation processing operation of the installation part is carried out in the positioning hole 17 in the product front processing table 2; the first product reverse side processing table 3 and the second product reverse side processing table 4 respectively carry out processing operation on the reverse sides of the products; and the pressing attachment processing table 5 is used for pressing and positioning the top of the product after attachment operation.
When the embodiment is applied, the matching structure of the first arc-shaped part 26, the second arc-shaped part 27 and the baffle 23 in the product front face processing table 2 is beneficial to processing the positioning hole 17 in the mounting block 12 or loading the mounting piece; the first sliding part 33 in the first product reverse processing table 3 is matched with the first groove body 32 to position the mounting block, and the second sliding part 43 in the second product reverse processing table 4 is matched with the second groove body 42 to position the frame body 1, so that the reverse of the product is effectively processed locally; the third sliding part 53 in the pressing and attaching processing table 5 is matched with the second pressing block 54, so that the top of the product is effectively pressed and positioned after attaching operation; the overall structure carries out high-precision stable positioning on each to-be-processed position of the product, and the processing efficiency is improved.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. Optical instrument spare part camera lens support high accuracy location frock, the camera lens support include the frame body, locate the installation piece of frame body one side and locate this internal hole site of frame, be equipped with locating hole, its characterized in that in the installation piece: including positive processing platform of product, first product reverse side processing platform, second product reverse side processing platform and the attached processing platform of pressfitting, positive processing platform of product includes the first mesa of bearing frame body bottom, locates the first briquetting that compresses tightly the frame body on the first mesa, locates the baffle that first briquetting both sides and locating hole periphery are corresponding, and the clamp plate is connected at the top of first briquetting, and the both sides of first briquetting are equipped with first arc respectively, are equipped with the second arc that corresponds with first arc on the clamp plate, and first arc, second arc and baffle constitute the feed way corresponding with the locating hole size.
2. The optical instrument spare part lens support high accuracy positioning frock of claim 1, characterized in that: the lens support is characterized by further comprising a plurality of mounting holes which are arranged in the sunken portions in the frame body and symmetrically arranged on two sides of the frame body respectively, strip-shaped blocks are arranged at two ends of each sunken portion, oval hole positions are arranged in the sunken portions, and inclined planes are arranged at positions, deviating from the strip-shaped blocks, of two ends of the frame body.
3. The optical instrument spare part lens support high accuracy positioning frock of claim 1, characterized in that: the front face processing table of the product further comprises a driving device for driving the first pressing block to press downwards, and the driving device comprises an air cylinder and a pressing plate connected with the bottom of the air cylinder.
4. The optical instrument spare part lens support high accuracy positioning frock of claim 3, its characterized in that: the end of the pressure plate is arranged on the top of the mounting block.
5. The optical instrument spare part lens support high accuracy positioning frock of claim 1, characterized in that: the bottom of the first pressing block is provided with a plurality of positioning columns clamped and embedded in the first table top, and the positioning columns are located in the hole positions of the concave parts.
6. The optical instrument spare part lens support high accuracy positioning frock of claim 1, characterized in that: the two ends of the first pressing block are respectively pressed to the two ends of the frame body, and one end side edge of the first pressing block is attached to the installation block.
7. The optical instrument spare part lens support high accuracy positioning frock of claim 1, characterized in that: the feeding channel is internally pushed into an installation part installed on the positioning hole through a push rod.
8. The optical instrument spare part lens support high accuracy positioning frock of claim 1, characterized in that: the first product reverse side processing table comprises a second table top arranged at the top of the bearing frame body, a first groove body arranged on the second table top, and a plurality of first sliding parts for positioning and installing blocks accommodated in the first groove body, wherein the installing blocks are arranged in the first groove body, and the first sliding parts are clamped and abutted to the installing blocks in the first groove body.
9. The optical instrument spare part lens support high accuracy positioning frock of claim 1, characterized in that: the second product reverse side processing platform comprises a third table top at the top of the bearing frame body, a second groove body arranged on the third table top and a second sliding piece used for accommodating the side edges of the positioning frame bodies in the second groove body, the third table top is further provided with a third groove body used for accommodating the mounting block, and the second sliding piece is attached to and abutted against the frame body.
10. The optical instrument spare part lens support high accuracy positioning frock of claim 1, characterized in that: the attached processing platform of pressfitting includes the fourth mesa of bearing frame body bottom, locate the fourth cell body on the fourth mesa, the third slider of a plurality of locating frame body sides in the holding fourth cell body and compress tightly the second briquetting at frame body top, the bottom of second briquetting matches with the corresponding block in top of frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758752.2U CN210210095U (en) | 2019-05-24 | 2019-05-24 | High-precision positioning tool for optical instrument part lens support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758752.2U CN210210095U (en) | 2019-05-24 | 2019-05-24 | High-precision positioning tool for optical instrument part lens support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210210095U true CN210210095U (en) | 2020-03-31 |
Family
ID=69927534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920758752.2U Expired - Fee Related CN210210095U (en) | 2019-05-24 | 2019-05-24 | High-precision positioning tool for optical instrument part lens support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210210095U (en) |
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2019
- 2019-05-24 CN CN201920758752.2U patent/CN210210095U/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: 20200331 |