CN213319487U - Laser holographic projection sand table manufacturing device - Google Patents
Laser holographic projection sand table manufacturing device Download PDFInfo
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- CN213319487U CN213319487U CN202020912581.7U CN202020912581U CN213319487U CN 213319487 U CN213319487 U CN 213319487U CN 202020912581 U CN202020912581 U CN 202020912581U CN 213319487 U CN213319487 U CN 213319487U
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Abstract
The utility model discloses a holographic projection sand table making devices of laser, the on-line screen storage device comprises a base, the intermediate position of base top outer wall is fixed with the support frame, and the top of base is provided with the mount, and the fixed position that mount and support frame correspond has downwardly extending's fixture, and the top of base is provided with polishing mechanism, the fixed slot of annular structure is seted up to the periphery that base top outer wall is located the support frame, and the inner wall of fixed slot is fixed with the holding ring, and the outer wall transmission of holding ring is connected with the rotation motor. The utility model discloses the arc surface that utilizes the grinding roller contacts with the horizontal plane at prism edge and reciprocates and realize the polishing, utilizes the reentrant angle or the protruding part at pyramid laminating prism edge of the piece of polishing and reciprocates and realize the polishing to utilize the cooperation operation of grinding roller and the piece of polishing, guarantee to carry out complete polishing operation to the complicated edge of prism for the sand table, improve the polishing effect to the prism edge.
Description
Technical Field
The utility model relates to a sand table preparation technical field especially relates to a holographic projection sand table making devices of laser.
Background
The sand table is also called a sand box, and can be regarded as a container as the name implies, all the sand table can be used in the sand table, the military sand table is used for terrain simulation of some war areas, along with the continuous development of science and technology, the laser holographic projection technology can be applied to the sand table in the prior art, and the holographic projection technology is a technology for recording and reproducing real three-dimensional images of objects by utilizing the interference and diffraction principles.
The sand table adopting the laser holographic projection technology utilizes three-color laser, the sand table is integrated to realize operation by expanding beam and transmitting the sand table to the prism, the sand table utilizing the laser holographic projection technology is often required to be provided with the prism with various shapes and structures in the manufacturing process, the mirror surface of a corresponding structure is generally processed and processed to form the three-dimensional prism through splicing, the prism is often required to carry out the polishing operation of deburring on the edge in the manufacturing process, but because the edge of the sand table prism is often not only a plane structure, but in the prior art, the polishing mechanism of the glass mirror is only a polishing disc or a polishing wheel connected with a driving motor, and the polishing operation of the complex area at the edge of the prism is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a laser holographic projection sand table manufacturing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a laser holographic projection sand table manufacturing device comprises a base, wherein a support frame is fixed in the middle of the outer wall of the top of the base, a fixing frame is arranged at the top of the base, a downwardly extending clamping mechanism is fixed at the position of the fixing frame corresponding to the support frame, a polishing mechanism is arranged above the base, the outer wall of the top of the base is positioned at the periphery of the support frame and provided with a fixing groove in an annular structure, a positioning ring is fixed on the inner wall of the fixing groove, the outer wall of the positioning ring is in transmission connection with a rotating motor, mounting grooves are formed in two sides of the outer wall of the top of the positioning ring, an electric guide rail is fixed on the inner wall of each mounting groove, the polishing mechanism is provided with a polishing roller connected with the electric guide rail, the polishing roller is vertically arranged, a reciprocating driving mechanism is connected in the vertical direction of, and one side of the polishing piece, which is far away from the sliding groove, is set into a triangular conical structure, and the polishing piece is connected with an adjusting mechanism.
Preferably, both sides of the outer wall of the top of the positioning ring are both fixed with a support piece, the reciprocating driving mechanism is provided with a cylinder vertically fixed at the top end of the support piece, the top end of the cylinder is fixed with a connecting frame, the top of the connecting frame is provided with a horizontally arranged limiting groove, and the top end of the polishing roller is fixed with a connecting block connected with the inner wall of the limiting groove in a sliding manner.
Preferably, the cross section of the connecting block is circular, the inner wall of the limiting groove is limited to slide to form a connecting plate, the middle position of the connecting plate is rotatably connected with the outer wall of the connecting block through a bearing, and a driving motor in transmission connection with the top end of the polishing roller is fixed to the top of the connecting block.
Preferably, the top of the electric guide rail is connected with a supporting block, the top of the supporting block is provided with a fixing hole, the inner wall of the fixing hole is rotatably connected with a supporting cylinder, the cross section of the inner wall of the supporting cylinder is arranged to be a polygonal structure, the inner wall of the supporting cylinder is slidably connected with a supporting rod fixedly connected with the bottom end of the polishing roller, and a first spring is connected between the bottom end of the supporting rod and the inner wall of the bottom of the supporting cylinder.
Preferably, the grinding roller is provided with an embedding hole at the middle position of the outer wall of one side far away from the sliding groove, the adjusting mechanism is provided with an adjusting rod rotatably connected with the inner wall of the embedding hole, the outer wall of one side of the grinding piece is provided with an adjusting hole at the position corresponding to the adjusting rod, and the outer wall of the adjusting rod is in threaded connection with the inner wall of the adjusting hole.
Preferably, the embedded groove is formed in the middle position of the outer wall of one side, close to the sliding groove, of the polishing piece, the magnet is fixed to the inner wall of the embedded groove, the adjusting mechanism is provided with a second spring, the two ends of the second spring are connected with the inner wall of one side of the sliding groove, of the polishing piece respectively, and an electromagnetic block is fixed to the inner wall of one side of the sliding groove.
The utility model has the advantages that:
1. the device all is provided with the roller of polishing at vertical direction circulating movement in the both sides of base, and one side at the roller outer wall of polishing is provided with the mobilizable piece of polishing of horizontal direction, the piece of polishing is kept away from one side cross-section of the roller of polishing and is set to triangle-shaped, and when actually polishing the prism edge, place the prism on the support frame, utilize the arc surface of the roller of polishing and the horizontal plane contact at prism edge and reciprocate and realize the polishing, utilize the pyramid of the piece of polishing to laminate the reentrant angle or the salient at prism edge and reciprocate and realize the polishing, thereby utilize the cooperation operation of roller of polishing and the piece of polishing, guarantee to carry out complete polishing operation to the complicated edge of sand table with the prism, improve the polishing effect to the prism edge.
2. The device sets the roller of polishing to rotate to connect and rotates the roller of polishing through driving motor, be convenient for select to use the roller of polishing or the piece of polishing according to the actual conditions at prism edge, and the inclination and the marginal reentrant angle or the outstanding position laminating of adjustable piece of polishing, and the piece of polishing sets up the spout sliding connection with the roller outer wall of polishing, when using the piece of polishing to polish the operation, can stretch out the piece of polishing and be convenient for laminate, when the outer wall that uses the roller of polishing carries out the polishing operation, in withdrawing the spout with the piece of polishing, and polish the roller through rotating and cooperate the polishing, improve equipment's in-service use effect.
Drawings
Fig. 1 is a schematic view of the overall structure of a device for manufacturing a laser holographic projection sand table according to the present invention;
fig. 2 is a schematic view of a cross-sectional structure of a device for making a laser holographic projection sand table according to the present invention;
fig. 3 is a schematic view of a top view structure of a polishing roller of a device for manufacturing a laser holographic projection sand table according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a polishing roller of a device for making a laser holographic projection sand table according to embodiment 2 of the present invention.
In the figure: the device comprises a base 1, a supporting frame 2, a fixing frame 3, a grinding roller 4, a sliding groove 5, a grinding piece 6, a positioning ring 7, an electric guide rail 8, a supporting cylinder 9, a supporting rod 10, a first spring 11, an air cylinder 12, a connecting frame 13, a connecting block 14, a driving motor 15, a limiting groove 16, an adjusting rod 17, an electromagnetic block 18 and a second spring 19.
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.
Example 1
Referring to fig. 1-3, a laser holographic projection sand table manufacturing device comprises a base 1, a support frame 2 is fixed at the middle position of the outer wall of the top of the base 1, a fixed frame 3 is arranged at the top of the base 1, a downwardly extending clamping mechanism is fixed at the position of the fixed frame 3 corresponding to the support frame 2, a polishing mechanism is arranged above the base 1, a fixed groove with an annular structure is arranged at the periphery of the outer wall of the top of the base 1, a positioning ring 7 is fixed on the inner wall of the fixed groove, the outer wall of the positioning ring 7 is connected with a rotating motor in a transmission manner, mounting grooves are formed in both sides of the outer wall of the top of the positioning ring 7, an electric guide rail 8 is fixed on the inner wall of the mounting groove, the polishing mechanism is provided with a polishing roller 4 connected with the electric guide rail, the polishing roller 4 is vertically arranged, a reciprocating driving, the inner wall sliding connection of spout 5 has a 6 of polishing, and polishes that 6 keeps away from one side of spout 5 and set to triangle-shaped toper structure, and 6 of polishing are connected with adjustment mechanism.
In the utility model, both sides of the outer wall of the top of the positioning ring 7 are both fixed with a support piece, and the reciprocating driving mechanism is provided with a cylinder 12 vertically fixed at the top end of the support piece, the top end of the cylinder 12 is fixed with a connecting frame 13, the top of the connecting frame 13 is provided with a horizontally arranged limiting groove 16, the top end of the polishing roller 4 is fixed with a connecting block 14 connected with the inner wall of the limiting groove 16 in a sliding manner, the cross section of the connecting block 14 is set to be circular, the inner wall of the limiting groove 16 is limited and slides with a connecting plate, the middle position of the connecting plate is rotationally connected with the outer wall of the connecting block 14 through a bearing, and the top of the connecting block;
the top of electric guide rail 8 is connected with the supporting shoe, and the fixed orifices has been seted up at the top of supporting shoe, the inner wall of fixed orifices rotates and is connected with a supporting cylinder 9, the inner wall cross-section of supporting cylinder 9 sets polygon structure, the inner wall sliding connection of a supporting cylinder 9 has and 4 bottom fixed connection's of the roller of polishing bracing piece 10, be connected with first spring 11 between the bottom of bracing piece 10 and the bottom inner wall of a supporting cylinder 9, the roller of polishing 4 keeps away from one side outer wall intermediate position of spout 5 and has seted up the embedding hole, and adjustment mechanism is provided with the regulation pole 17 of being connected with embedding downthehole wall rotation, the regulation hole has been seted up with the position of adjusting pole 17 corresponding to the outer wall of 6 one side of polishing.
The working principle is as follows: in the idle position of the device, all driving parts, which refer to power elements, electric devices and adaptive power supplies, are connected through leads, the specific connecting means refers to the following working principle that the electric connection is completed among the electric devices in sequence, the detailed connection means is the known technology in the field, the following mainly introduces the working principle and process, does not describe the electrical control, puts the prism on the supporting frame 2, utilizes the arc surface of the grinding roller 4 to contact with the horizontal plane of the prism edge and move up and down to realize the polishing, utilizes the pyramid of the grinding piece 6 to attach the concave angle or the convex part of the prism edge and move up and down to realize the polishing, therefore, the complex edge of the sand table prism is completely polished by utilizing the matching operation of the polishing roller 4 and the polishing piece 6, and the polishing effect on the edge of the prism is improved;
the usable 15 rotation of device are made polish the roll 4 and are laminated with the inclination and marginal reentrant angle or the outstanding position of adjusting the piece 6 of polishing, and accessible rotation regulation pole 17 makes the piece 6 of polishing along 5 horizontal migration of spout, when using the piece 6 of polishing to polish and carry out the polishing operation, can stretch out the piece 6 of polishing and be convenient for laminate, when using the outer wall of the roll 4 of polishing to polish the operation, will polish in 6 withdraws spout 5, and polish the roll 4 through rotating and cooperate the polishing, improve equipment's in-service use effect.
Example 2
Referring to fig. 1-2 and 4, in the device for manufacturing the laser holographic projection sand table, an embedded groove is formed in the middle position of the outer wall of one side, close to a sliding groove 5, of a polishing piece 6, a magnet is fixed to the inner wall of the embedded groove, a second spring 19 is arranged on an adjusting mechanism, two ends of the second spring are connected with the polishing piece 6 and the inner wall of one side of the sliding groove 5 respectively, and an electromagnetic block 18 is fixed to the inner wall of one side of the sliding groove 5.
The working principle is as follows: the adjusting mechanism that the device will polish 6 and connect sets to electromagnetism piece 18 and second spring 19 to be fixed with the magnetic path in the position that the piece 6 that polishes corresponds with electromagnetism piece 18, thereby through the repulsion or magnetism of electromagnetism piece 18 and magnetic path inhale the operation and the magnetic force size of electromagnetism piece 18, realize the removal effect of the piece 6 of polishing on the horizontal direction, and make the piece 6 of polishing have certain undulant effect and reinforcing polishing effect, and guarantee the level and smooth effect of 4 arc surfaces of the grinding roller of polishing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A laser holographic projection sand table manufacturing device comprises a base (1), wherein a support frame (2) is fixed at the middle position of the outer wall of the top of the base (1), a fixing frame (3) is arranged at the top of the base (1), a clamping mechanism extending downwards is fixed at the position, corresponding to the support frame (2), of the fixing frame (3), a polishing mechanism is arranged above the base (1), the laser holographic projection sand table manufacturing device is characterized in that the outer wall of the top of the base (1) is positioned at the periphery of the support frame (2) and provided with a fixing groove of an annular structure, a positioning ring (7) is fixed on the inner wall of the fixing groove, a rotating motor is connected with the outer wall of the positioning ring (7) in a transmission manner, mounting grooves are formed in the two sides of the outer wall of the top of the positioning ring (7), an electric guide rail (8) is fixed on the inner wall of the, and the vertical direction of the grinding roller (4) is connected with a reciprocating driving mechanism, one side of the outer wall of the grinding roller (4) is provided with a sliding groove (5), the inner wall of the sliding groove (5) is connected with a grinding part (6) in a sliding manner, one side of the grinding part (6) far away from the sliding groove (5) is arranged to be of a triangular conical structure, and the grinding part (6) is connected with an adjusting mechanism.
2. The device for manufacturing the laser holographic projection sand table as claimed in claim 1, wherein the supporting members are fixed on both sides of the outer wall of the top of the positioning ring (7), the reciprocating driving mechanism is provided with a cylinder (12) vertically fixed at the top end of the supporting members, the top end of the cylinder (12) is fixed with a connecting frame (13), the top of the connecting frame (13) is provided with a horizontally arranged limiting groove (16), and the top end of the grinding roller (4) is fixed with a connecting block (14) slidably connected with the inner wall of the limiting groove (16).
3. The device for manufacturing the laser holographic projection sand table as claimed in claim 2, wherein the cross section of the connecting block (14) is circular, the inner wall of the limiting groove (16) is limited and provided with a connecting plate in a limiting and sliding manner, the middle position of the connecting plate is rotatably connected with the outer wall of the connecting block (14) through a bearing, and the top of the connecting block (14) is fixedly provided with a driving motor (15) in transmission connection with the top end of the grinding roller (4).
4. The device for manufacturing the laser holographic projection sand table according to claim 3, wherein a supporting block is connected to the top of the electric guide rail (8), a fixing hole is formed in the top of the supporting block, a supporting cylinder (9) is rotatably connected to the inner wall of the fixing hole, the cross section of the inner wall of the supporting cylinder (9) is arranged to be a polygonal structure, a supporting rod (10) fixedly connected with the bottom end of the grinding roller (4) is slidably connected to the inner wall of the supporting cylinder (9), and a first spring (11) is connected between the bottom end of the supporting rod (10) and the inner wall of the bottom of the supporting cylinder (9).
5. The device for manufacturing the laser holographic projection sand table as claimed in any one of claims 1 to 4, wherein an insertion hole is formed in the middle position of the outer wall of one side of the grinding roller (4) far away from the sliding groove (5), the adjusting mechanism is provided with an adjusting rod (17) rotatably connected with the inner wall of the insertion hole, an adjusting hole is formed in the position, corresponding to the adjusting rod (17), of the outer wall of one side of the grinding piece (6), and the outer wall of the adjusting rod (17) is in threaded connection with the inner wall of the adjusting hole.
6. The device for manufacturing the laser holographic projection sand table according to any one of claims 1 to 4, wherein an embedded groove is formed in the middle position of the outer wall of one side, close to the sliding groove (5), of the polishing piece (6), a magnet is fixed to the inner wall of the embedded groove, the adjusting mechanism is provided with a second spring (19) of which two ends are respectively connected with the polishing piece (6) and the inner wall of one side of the sliding groove (5), and an electromagnetic block (18) is fixed to the inner wall of one side of the sliding groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912581.7U CN213319487U (en) | 2020-05-27 | 2020-05-27 | Laser holographic projection sand table manufacturing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912581.7U CN213319487U (en) | 2020-05-27 | 2020-05-27 | Laser holographic projection sand table manufacturing device |
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| CN213319487U true CN213319487U (en) | 2021-06-01 |
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| CN202020912581.7U Active CN213319487U (en) | 2020-05-27 | 2020-05-27 | Laser holographic projection sand table manufacturing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406828A (en) * | 2022-01-05 | 2022-04-29 | 康普泰克压铸(三明)有限公司 | Cylinder cover preparation device and process |
| CN116572120A (en) * | 2023-07-12 | 2023-08-11 | 晋宁腾锐光学仪器工贸有限公司 | Automatic centre gripping formula optical glass grinding device |
| CN117798670A (en) * | 2024-02-29 | 2024-04-02 | 朝阳市班瑞金属新材料科技有限公司 | Cold rolling composite device for metal processing |
-
2020
- 2020-05-27 CN CN202020912581.7U patent/CN213319487U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406828A (en) * | 2022-01-05 | 2022-04-29 | 康普泰克压铸(三明)有限公司 | Cylinder cover preparation device and process |
| CN116572120A (en) * | 2023-07-12 | 2023-08-11 | 晋宁腾锐光学仪器工贸有限公司 | Automatic centre gripping formula optical glass grinding device |
| CN116572120B (en) * | 2023-07-12 | 2023-09-15 | 晋宁腾锐光学仪器工贸有限公司 | Automatic centre gripping formula optical glass grinding device |
| CN117798670A (en) * | 2024-02-29 | 2024-04-02 | 朝阳市班瑞金属新材料科技有限公司 | Cold rolling composite device for metal processing |
| CN117798670B (en) * | 2024-02-29 | 2024-05-03 | 朝阳市班瑞金属新材料科技有限公司 | Cold rolling composite device for metal processing |
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