CN220074439U - COC location shell fragment - Google Patents
COC location shell fragment Download PDFInfo
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- CN220074439U CN220074439U CN202320377073.7U CN202320377073U CN220074439U CN 220074439 U CN220074439 U CN 220074439U CN 202320377073 U CN202320377073 U CN 202320377073U CN 220074439 U CN220074439 U CN 220074439U
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- 239000012634 fragment Substances 0.000 title claims description 3
- 238000003754 machining Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a COC positioning spring plate, and relates to the technical field of optical device processing equipment. The utility model comprises a connecting plate and a plurality of pressure plates, wherein the pressure plates are arranged on the side surface of the connecting plate, and the pressure plates and the connecting plate are integrally formed. The utility model is provided with the connecting plate, and the pressure sheets are directly processed and molded from the connecting plate, so that the position angle, the elastic strength and other characteristics of each pressure sheet are kept consistent, and the pressurizing effect of the pressure sheets on the COC is consistent. Therefore, the pressure sheet can clamp COC in a one-time pressurizing mode, and clamping efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of optical device processing equipment, and particularly relates to a COC positioning spring plate.
Background
COC is an optical device, and the volume of COC is very small, usually a sheet-like structure with an area of 2x1 mm. Therefore, in the case of performing the machining of the COC, a high-precision jig is generally required to hold the COC on the jig, and then the machining is performed on the COC. The elastic clamp is used for clamping the COC, and the elastic clamp compresses the COC by utilizing elastic force so that the COC is positioned and fixed.
However, the existing elastic clamp for clamping COC is usually a fishbone clamp, and a plurality of elastic pieces are arranged on two sides of the fishbone clamp, and the plurality of elastic pieces are similar to the shape of the clamp body to form a fishbone, so the clamping COC is called as a fishbone clamp. When the existing fishbone clamp is clamped, COC is placed in the fixing groove, then the locking screw corresponding to the elastic piece is screwed to deform the elastic piece, and the elastic piece deforms to press the COC downwards to fix the COC. A plurality of elastic sheets are arranged on each fishbone-shaped clamp, each elastic sheet is provided with a screw hole and corresponds to one COC, and the installation angle and elasticity of each elastic sheet are different, so that stable clamping of each COC is ensured, and when each COC is fixed, the corresponding elastic sheet is required to be fixed through a locking screw. The clamping and fixing mode enables the efficiency of fixing the COC by the elastic sheet to be very low, and seriously slows down the production and detection efficiency of the COC.
Disclosure of Invention
The utility model aims to provide a COC positioning spring plate which is used for solving the problem of low COC fixing efficiency of the spring plate.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the COC positioning elastic sheet comprises a connecting plate and a plurality of pressure sheets, wherein the pressure sheets are arranged on the side face of the connecting plate, and the pressure sheets and the connecting plate are integrally formed.
The pressure sheets and the connecting plates are integrally formed, namely, each pressure sheet is directly processed from the connecting plates, and the position, angle and elasticity of each pressure sheet can be kept to be consistent. When the COC is required to be compressed and fixed, all the pressure plates can be compressed synchronously by adopting the same force to press down all the pressure plates from the upper side, so that the COC can be clamped and fixed once, and the efficiency of clamping the COC is improved.
The pressure plates are respectively arranged on two sides of the connecting plate, and the number of the pressure plates on two sides of the connecting plate is the same.
The pressure sheets are respectively arranged on the two sides of the connecting plate, and the number of the pressure sheets on the two sides of the connecting plate is the same, so that the stress on the two sides of the connecting plate is the same, and the stability of the connecting plate is improved. The same pressure on both sides can be ensured also when pressure is applied. The pressure that both sides need is the same, also makes the clamp plate or the briquetting structure of exerting pressure can not slope, can once only compress tightly the COC of both sides to compress tightly the effect and realize in step. The two sides are tightly pressed, so that the end parts of the pressure plates cannot incline upwards due to the inclination of the connecting plates, and the phenomenon that the pressure plates can generate upward component force to enable the COC to pop out from the clamping position when the pressure plates tightly press the COC from the side surfaces can be avoided.
The end part of the pressure sheet is provided with a notch, the notch comprises two pressure edges, and a processing hole is formed in the connecting position of the two pressure edges.
The notch is arranged, so that the pressure piece can compress COC from the side face, and the pressure edge is abutted against the side face of the COC to realize compression fixation of the COC. The processing holes are drilled before the two pressure edges are processed and formed, so that the two pressure edges can be positioned conveniently. The two pressure edges are respectively abutted against the two side faces of the COC, so that the COC is positioned and fixed.
The length direction of the pressure plates is inclined relative to the length direction of the connecting plate, and the pressure plates at two sides of the connecting plate are arranged in a central symmetry mode.
The pressure plate that the slope set up makes the breach can just face the one corner of COC to fix the COC from one corner of COC. The pressure plates are arranged in a central symmetry mode, so that the stress directions of the pressure plates obliquely arranged on two sides of the whole positioning elastic piece are symmetrical, the stress and the deformation are more balanced, and all the pressure plates are kept consistent when deformed. Even if the positioning spring piece rotates 180 degrees during installation, the corresponding position of each pressure piece is not affected, and the installation is more convenient.
The extension lines of the two pressure sides are intersected at an intersection point, and the circle center of the machining hole is offset towards the middle of the pressure sheet relative to the intersection point.
The center of the machining hole is deviated to the middle part, so that the cut area of the end part of the pressure sheet is smaller, the cut part is more dispersed, the strength of the end part of the pressure sheet is ensured, and the deformation of the end part when the end part compresses COC is avoided. The strength of the end part is improved by moving the position of the processing hole, so that the end part cannot deform when compacting the COC, and the fixing effect of all the pressure plates is kept consistent.
The pressure sheet is of a sheet-shaped structure with a middle part bent and arched upwards, and the highest arched position is an arched part.
The structure of the bending upper arch enables the pressure sheet to swing downwards, and also can extend straight in the length direction, so that the pressure sheet can fix the COC from the up-down direction and the length direction. And the structure of arching upwards also makes outside pressurization structure can directly act on arch, adjusts the last arch height of arch, can nimble pressurization space and the pressurization stroke of adjusting, the nimble setting of pressurization structure of being convenient for.
The pressure sheet is provided with a narrow portion having a width smaller than the width of the rest of the pressure sheet.
The narrow part enhances elasticity, so that the pressure sheet and the connecting plate can be made of materials with stronger strength, and the stability of the working states of the connecting plate and the pressure sheet is ensured. The width of the narrow portion corresponds to the elasticity, and the elasticity is increased as the width of the narrow portion is decreased. Therefore, the width of the narrow portion is controlled during processing, and the elasticity of the pressure sheet can be accurately set. The provision of the narrow portion also enables control of the deformation position of the pressure sheet and thus the direction of movement of the pressure sheet end, and thus the pressurizing effect of the pressure sheet end.
The narrow part is arranged at two positions, and the two narrow parts are respectively positioned at two sides of the arched part. The narrow sides control the position of the arch and the position of the end, respectively. When the end is not stressed, the arch is pressed down and the end swings down. When the lower side of the end part is stressed, the two narrow parts are deformed at the same time, the arched part keeps stable state and moves downwards, and the end part extends along the direction of the stressed surface. The two narrow parts are spread with deformation, so that the pressure sheet cannot be damaged due to overlarge deformation.
The connecting plate is provided with a plurality of locating holes, and each pressure plate is provided with a locating hole corresponding to the locating hole, and the locating hole is positioned at the joint of the connecting plate and the pressure plate.
The positioning holes are used for positioning during processing of the pressure sheets, and the accuracy of the angle position of each pressure sheet is ensured. And when the pressure sheet is stressed and deformed, the elasticity of the position of the positioning hole is stronger, so that the connecting plate can deform by a certain amount, the situation that the pressure sheet is broken with the connecting plate is avoided, the deformable range of the pressure sheet is improved, and the use adaptability of the positioning elastic sheet is improved.
The connecting plate is I-shaped, concave parts are arranged on two sides of the I-shaped connecting plate, and the pressure plates are respectively positioned in the concave parts.
Two rows of pressure plates are arranged on two sides of the connecting plate, the I-shaped structure enables the pressure plates at the end parts of each row to be identical to the middle pressure plates in reaction force of the connecting plate, the stress environment of the pressure plates at the end parts of each row is guaranteed, the two ends of the connecting plate in the length direction cannot be deformed due to long-term action of the pressure plates, and consistency of all the pressure plates can be maintained even when the pressure plates are used for a long time.
The utility model has the following beneficial effects:
the utility model is provided with the connecting plate, and the pressure sheets are directly processed and molded from the connecting plate, so that the position angle, the elastic strength and other characteristics of each pressure sheet are kept consistent, and the pressurizing effect of the pressure sheets on the COC is consistent. Therefore, the pressure sheet can clamp COC in a one-time pressurizing mode, and clamping efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial enlarged view of fig. 1 at B.
In the drawings, the list of components represented by the various numbers is as follows:
1. a connecting plate; 2. a pressure plate; 3. a notch; 4. a narrow portion; 5. an arch portion; 6. a pressure edge; 7. processing a hole; 8. a first positioning hole; 9. and a second positioning hole.
Detailed Description
The technical scheme of the utility model is clearly and completely described by a specific implementation mode of the embodiment of the utility model with the aid of the attached drawings.
Referring to fig. 1, the present utility model is a COC positioning spring, which includes a connecting plate 1 and pressure plates 2 disposed on two sides of the connecting plate 1, wherein the pressure plates 2 are disposed on two sides of the connecting plate 1 in a central symmetry manner. The length direction of the pressure sheet 2 is inclined relative to the edge of the connecting plate 1.
As shown in fig. 2, the end of the pressure plate 2 is provided with a notch 3, the notch 3 includes two pressure sides 6, the extension lines of the two pressure sides 6 intersect, and the position of the intersection point is located in the processing hole 7. When the pressure sheet 2 compresses the COC, the two pressure edges 6 are respectively attached to the side surfaces of the COC, and the COC is compressed and fixed through the pressure edges 6.
The pressure sheet 2 and the connecting plate 1 are integrally formed, and the pressure sheet 2 is formed by cutting and processing the edge of the direct connecting plate 1. So that the connection of each pressure plate 2 and the connecting plate 1 is kept stable, and the position accuracy of each pressure plate 2 is higher. For example, the angle of the long side of each pressure sheet 2 integrally formed with the side of the connection plate 1 can be kept the same. The pressure sheets 2 and the connecting plate 1 adopt an integrally formed structure, so that all parameters such as the material and the strength of each pressure sheet 2 are the same, and therefore, when each pressure sheet 2 compresses and fixes the COC, the deformation quantity and the elasticity of each pressure sheet 2 can be kept consistent, and the COC is fixed. When the fixing effect of the plurality of pressure plates 2 on the COC is consistent, the pressure plates 2 can be pressed to all the pressure plates 2 at one time, so that all the COC can be pressed by the pressure plates 2 at one time, and the pressing efficiency is improved.
The extension lines of the two pressure sides 6 are intersected, and the circle center of the processing hole 7 is closer to the middle of the pressure sheet 2 than the position of the intersection point of the two pressure sides 6. That is, the center of the processing hole 7 is not coincident with the intersection point of the two pressure sides 6, and the center of the processing hole 7 is shifted toward the middle of the pressure sheet 2. While the position of the tooling hole 7 is shifted toward the middle of the pressure sheet 2 so that the portion of the notch 3 is cut less for increasing the material width dimension of the notch 3 position, thereby ensuring the strength of the notch 3 portion. When the two pressure edges 6 of the notch 3 press against the COC, the notch 3 portion is not deformed due to the excessively low strength. The accuracy of the COC clamping is ensured in a mode of preventing the notch 3 from being deformed too low in strength.
The pressure sheet 2 is of a sheet-shaped structure, two narrow parts 4 are arranged on the pressure sheet 2, and the width of each narrow part 4 is smaller than the width of other positions of the pressure sheet 2. The narrow portion 4 is provided for improving the elasticity of the pressure sheet 2, and the strength of the narrow portion 4 is lower, so that it is more easily deformed when pressed. The smaller the width of the narrow portion 4 is, the more easily the narrow portion 4 is deformed, and the more elastic the pressure sheet 2 is. The elasticity of the pressure sheet 2 is enhanced by arranging the narrow part 4, so that the connecting plate 1 and the pressure sheet 2 can be made of thicker and stronger materials, the whole positioning elastic sheet is not easy to deform during installation, and the structure can be kept stable after installation.
The pressure sheet 2 is in a sheet-like structure with an upward bent middle part, and the highest point of the pressure sheet 2 is taken as an arch part 5. The two narrow portions 4 are respectively located at two sides of the arch portion 5, and the arch portion 5 is located at the middle position of the pressure sheet 2. The curved upper arch shape increases the direction and distance in which the pressure sheet 2 can be deformed, and when the upper side of the pressure sheet 2 is pressed, the arch portion 5 descends to swing the end portion downward, and the end portion of the pressure sheet 2 is blocked and then extends in the longitudinal direction. That is, the end of the pressure sheet 2 may be fixed by bending the upper arch so that the end of the pressure sheet 2 is pressed from the up-down direction, or the end of the pressure sheet 2 may be placed in a chute so that the end of the pressure sheet 2 is extended from the horizontal direction and the COC is fixed by pressing. The shape of the upper arch is curved so that the end direction of the pressure piece 2 is in a downward oblique direction, so that downward oblique pressure can be applied when the COC is pressed, upward component force can not be decomposed, and the COC can be prevented from bouncing under the action of elasticity when being pressed.
The provision of the narrow portion 4 also enables the deformation position of the pressure sheet 2 to be controlled. The arch part 5 is used as a stress point of the pressure sheet 2, pressure is applied to the arch part 5 from the upper side, and the narrow part 4 between the arch part 5 and the connecting plate 1 is deformed, so that the end part of the pressure sheet 2 moves downwards. When the end of the pressure plate 2 is subjected to resistance, it means that the end of the pressure plate 2 is already against the product in the product-fixing groove, and the narrow part 4 between the arch-shaped lack part 5 and the end is deformed at this time, so that the notch 3 on the end can apply a downward oblique force to the product. When the product is pressed by the downward oblique force from the side surface, the product can be prevented from being pressed and sprung, and the product pressing process can be ensured to be kept in a stable state.
The pressure plates 2 on two sides of the connecting plate 1 are arranged in a central symmetry mode, and the central symmetry mode is more convenient for installation. Even if the connecting plate 1 rotates 180 degrees in the plane where the plate surface is located, the corresponding positions of the pressure plates 2 on the two sides are not dislocated, and the installation is more convenient. And the center symmetry mode also enables the pressure sheets 2 on two sides to be more convenient to process. During machining, the pressure plates 2 on one side of the connecting plate 1 are machined firstly, then the connecting plate 1 is rotated 180 degrees, and the pressure plates 2 on the other side are machined, so that the machining precision and the size of the pressure plates 2 on the two sides are kept consistent, and the deformation and the elastic force of the pressure plates 2 on the two sides can also be kept consistent when being stressed. Even if there is an error between the pressure plates 2 on the same side, the error of the pressure plates 2 on both sides is centrosymmetric with respect to the whole positioning spring plate, and the forces of the pressure plates 2 on both sides to the connecting plate 1 are offset in the central position. That is, the center-to-vehicle arrangement can avoid deformation of the connection plate 1 due to uneven local stress.
As shown in fig. 3, the connecting plate 1 is provided with a plurality of positioning holes, each pressure plate 2 is provided with a group of positioning holes, and the positioning holes are positioned on an extension line of the length direction of the pressure plate 2. Before the pressure sheets 2 are processed, positioning holes are processed to position the pressure sheets 2, so that the shape and position accuracy of each pressure sheet 2 is higher. The strength of the connection position of the pressure sheet 2 and the connecting plate 1 can be reduced by the positioning holes, and the elasticity of the connection position of the pressure sheet 2 and the connecting plate 1 is increased, so that the connection position of the pressure sheet 2 and the connecting plate 1 is not broken due to deformation, and the stability between the pressure sheet 2 and the connecting plate 1 is improved.
The set of positioning holes comprises a first positioning hole 8 and a second positioning hole 9, and the first positioning hole 8 and the second positioning hole 9 are two. The circle center distance of the two first positioning holes 8 is smaller than the diameter of the first positioning holes 8, and the circle center connecting line of the two first positioning holes 8 is perpendicular to the length direction of the pressure sheet 2. The combined width of the two first positioning holes 8 is larger than the width of the pressure plate 2. The two second positioning holes 9 are respectively positioned at two sides of the connecting line of the circle centers of the two first positioning holes 8, the two first positioning holes 8 and the two second positioning holes 9 are respectively positioned at four corners of a diamond shape, and the connecting line of the four circle centers is respectively positioned at four circle centers. The connecting line of the circle centers of the two second positioning holes 9 is parallel to the length direction of the pressure sheet 2. The two first locating holes 8 and the two second locating holes 9 are positioned at the connecting positions of the connecting plate 1 and the pressure sheet 2, so that cutting is formed on the connecting plate 1, the elasticity of the connecting plate is enhanced, and the pressure sheet 2 is prevented from being deformed too much to cause fracture between the connecting plate 1 and the pressure sheet 2.
The connecting plate 1 is I-shaped, the two sides of the I-shaped connecting plate 1 are provided with concave parts, and the pressure plates 2 are respectively positioned at the concave parts on the two sides of the I-shaped connecting plate 1. The connecting plate 1 is arranged in an I shape, so that the stress of the pressure plates 2 positioned at the two ends of each row of pressure plates 2 is the same as that of the middle pressure plate 2. When the pressure sheet 2 is deformed under force, the force bearing area at the connection position of the pressure sheet 2 and the connecting plate 1 is the same, and the condition that the deformation of the pressure sheet 2 is the same is also provided. If the pressure sheet 2 is disposed at the right angle position of the quadrangle, when the pressure sheet 2 at the right angle position is deformed, the stress area of the corresponding position of the connecting plate 1 is obviously smaller than that of other positions. Therefore, the connecting plate 1 is provided in the shape of an i, and the pressure plates 2 positioned at both ends can be deformed equally by the force, so that the deformation of all the pressure plates 2 can be kept uniform when being pressed.
Claims (9)
1. The utility model provides a COC location shell fragment which characterized in that: including connecting plate (1) and a plurality of pressure piece (2), a plurality of pressure piece (2) set up in the side of connecting plate (1), a plurality of pressure piece (2) with connecting plate (1) integrated into one piece, pressure piece (2) are provided with narrow portion (4), the width of narrow portion (4) is less than the width of pressure piece (2) all the other positions.
2. The COC location clip of claim 1, wherein: the pressure plates (2) are respectively arranged at two sides of the connecting plate (1), and the number of the pressure plates (2) at two sides of the connecting plate (1) is the same.
3. The COC location clip of claim 2, wherein: the end part of the pressure sheet (2) is provided with a notch (3), the notch (3) comprises two pressure edges (6), and a machining hole (7) is formed in the connecting position of the two pressure edges (6).
4. The COC location clip of claim 1, wherein: the length direction of the pressure sheets (2) is inclined relative to the length direction of the connecting plate (1), and the pressure sheets (2) on two sides of the connecting plate (1) are arranged in a central symmetry mode.
5. A COC locating spring according to claim 3, wherein: the extension lines of the two pressure edges (6) are intersected at an intersection point, and the circle center of the machining hole (7) is offset towards the middle of the pressure sheet (2) relative to the intersection point.
6. The COC location clip of claim 1, wherein: the pressure sheet (2) is of a sheet-shaped structure with a middle part bent and arched upwards, and an arch part (5) is arranged at the highest arch position.
7. The COC location clip of claim 1, wherein: the narrow part (4) is arranged at two positions, and the two narrow parts (4) are respectively arranged at two sides of the arched part (5).
8. The COC location clip of claim 1, wherein: the connecting plate (1) is provided with a plurality of locating holes, each pressure sheet (2) is provided with a locating hole corresponding to the locating hole, and the locating holes are positioned at the joint of the connecting plate (1) and the pressure sheet (2).
9. The COC location clip of claim 2, wherein: the connecting plate (1) is I-shaped, concave parts are arranged on two sides of the I-shaped connecting plate (1), and the pressure plates (2) are respectively positioned in the concave parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377073.7U CN220074439U (en) | 2023-03-02 | 2023-03-02 | COC location shell fragment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377073.7U CN220074439U (en) | 2023-03-02 | 2023-03-02 | COC location shell fragment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220074439U true CN220074439U (en) | 2023-11-24 |
Family
ID=88817123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320377073.7U Active CN220074439U (en) | 2023-03-02 | 2023-03-02 | COC location shell fragment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220074439U (en) |
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2023
- 2023-03-02 CN CN202320377073.7U patent/CN220074439U/en active Active
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