CN212601378U - Friction-free positioning mechanism for plates - Google Patents
Friction-free positioning mechanism for plates Download PDFInfo
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- CN212601378U CN212601378U CN202020919249.3U CN202020919249U CN212601378U CN 212601378 U CN212601378 U CN 212601378U CN 202020919249 U CN202020919249 U CN 202020919249U CN 212601378 U CN212601378 U CN 212601378U
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- fixedly connected
- plummer
- positioning mechanism
- panel
- worm
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Abstract
The utility model discloses a panel zero friction free positioning mechanism relates to the manufacturing technical field of panel, including lower plummer, the upper surface middle part of plummer is seted up flutedly down, the spout has all been seted up to the left and right sides of recess, the positive middle part fixed mounting of plummer has the motor down, the output fixedly connected with lead screw of motor, be provided with the plummer in the recess, go up the equal fixedly connected with slider in the left and right sides of plummer, go up the positive middle part set up threaded hole of plummer, the one end that the motor was kept away from to the lead screw runs through down the front of plummer and the screw hole in proper order and is connected through the bearing rotation with the back of lower plummer. The utility model discloses can accomplish the accurate location of panel, panel is through fixing on last plummer simultaneously, with last plummer synchronous motion, has avoided panel and last plummer to take place to rub and damage panel when removing, has not only improved production efficiency, has still guaranteed production quality.
Description
Technical Field
The utility model relates to a technical field is made in the production of panel, specifically is a panel does not have friction free positioning mechanism.
Background
With the development of society, plate products, such as: the production automation degree of PCB boards, liquid crystal display panels and the like is higher and higher. In the existing production manufacturing or detection, the position of a plate product is often required to be adjusted, so that the product is adjusted to a specified position and then the production operation is carried out. The existing plate positioning mechanism is often inaccurate in positioning, the position of the plate cannot be adjusted according to actual production requirements, the production efficiency and the product quality are low, and the plate can rub the surface of a bearing table when the position of the plate is adjusted, so that the quality of the plate is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a panel does not have free positioning mechanism of friction has solved the current panel positioning mechanism who provides in the above-mentioned background art, and panel is often inaccurate when the location, can't adjust the position of panel according to the actual production demand, and panel can take place frictional problem with the plummer surface when adjusting the position.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a friction-free positioning mechanism for plates comprises a lower bearing platform, wherein a groove is formed in the middle of the upper surface of the lower bearing platform, sliding grooves are formed in the left side and the right side of the groove, a motor is fixedly mounted in the middle of the front of the lower bearing platform, a lead screw is fixedly connected to the output end of the motor, an upper bearing platform is arranged in the groove, sliding blocks are fixedly connected to the left side and the right side of the upper bearing platform, a threaded hole is formed in the middle of the front of the upper bearing platform, one end, away from the motor, of the lead screw sequentially penetrates through the front of the lower bearing platform and the threaded hole and is rotatably connected with the back of the lower bearing platform through a bearing, two vertical plates are fixedly connected to the left side and the right side of the upper surface of the upper bearing platform, the top ends of the two vertical plates are fixedly connected through an operation box, a, the front end of the worm is fixedly connected with an operating panel, the front end and the rear end of the operating box are respectively and rotatably connected with the front end and the rear end of the worm through bearings, a rotating shaft is arranged on one side of the worm, the upper end and the lower end of the rotating shaft are respectively and rotatably connected with the upper inner wall and the lower inner wall of the operating box through bearings, the outer surface of the rotating shaft is fixedly connected with a turbine, a special-shaped column is arranged below the turbine, the outer surface of the special-shaped column is provided with a spiral groove, one side of the special-shaped column, which is far away from the worm, is provided with a clamping rod, the upper end and the lower end of the clamping rod respectively penetrate through the upper end and the lower end of the operating box and are positioned outside the operating box, one side of the clamping rod, which is close to the special-shaped column, is fixedly connected with a connecting rod, the outer surface of the clamping rod is fixedly connected with a fixed block, the outer surface cover of pressing from both sides tight pole is equipped with the spring, the top of fixed block is provided with the stopper, the bottom fixedly connected with disc of pressing from both sides tight pole.
Furthermore, the sliding block is positioned in the sliding groove and matched with the sliding groove.
Furthermore, the screw rod is matched with the threaded hole, and the two vertical plates are symmetrically arranged relative to the center line of the upper bearing platform.
Furthermore, the worm wheel is matched with the worm, and the special-shaped column is fixedly connected with the rotating shaft.
Furthermore, the cross section of the clamping rod is square, square holes are formed in the upper end and the lower end of the operating box, the square holes are matched with the clamping rod, the connecting rod is located in the spiral groove, and the upper surface of the connecting rod is in contact with the inner wall of the spiral groove.
Furthermore, the top end of the spring is fixedly connected with the lower surface of the fixing block, and the bottom end of the spring is fixedly connected with the inner bottom wall of the operation box.
Further, spring, fixed block and stopper all are located the inside of control box, the connecting rod is located between fixed block and the stopper.
(III) advantageous effects
The utility model provides a panel does not have friction free positioning mechanism possesses following beneficial effect:
(1) the plate friction-free positioning mechanism is characterized in that a plate is placed on an upper bearing table, then an operation disc is rotated to drive a worm to rotate, a special-shaped column on a rotating shaft can be rotated in the rotating process of the worm through the matching of the worm and a turbine, a clamping rod can be moved downwards through the matching of a spiral groove on the special-shaped column and a connecting rod, so that a disc is driven to fix the plate, a motor is turned on to drive a lead screw to rotate, the lead screw can be matched with a threaded hole to drive the upper bearing table to move in the rotating process, the position of the plate on the upper bearing table is adjusted, the plate is located at the correct working position, and by using the plate friction-free positioning mechanism, the accurate positioning of the plate can be completed, meanwhile, the plate is fixed on the upper bearing table and synchronously moves with the upper bearing table, the plate is prevented from being rubbed with the upper bearing table, and the production quality is also ensured.
(2) This panel does not have friction free positioning mechanism can make the tight pole rebound loosen panel on the plummer through setting up the spring, can make the plummer remove through setting up the spout, can make the more steady that the plummer removed through the cooperation of spout and slider, and then the position of panel on the adjustment plummer.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a frictionless free positioning mechanism for a plate of the present invention;
fig. 2 is a schematic structural view of the plate material frictionless free positioning mechanism of the present invention from top view;
fig. 3 is a structural schematic diagram of the friction-free positioning mechanism of the present invention viewed from the right;
fig. 4 is a schematic structural view of the plate frictionless free positioning mechanism of the present invention at a-a in fig. 3;
fig. 5 is a schematic view of the internal structure of the operation box of the frictionless free positioning mechanism for plates of the present invention;
fig. 6 is a schematic front view of the plate frictionless free positioning mechanism of fig. 5 of the present invention.
In the figure: 1. a lower bearing table; 2. a groove; 3. a chute; 4. a motor; 5. a screw rod; 6. an upper bearing table; 7. a slider; 8. a vertical plate; 9. an operation box; 10. a worm; 11. a rotating shaft; 12. a turbine; 13. a profiled pole; 14. a helical groove; 15. a clamping lever; 16. a connecting rod; 17. a fixed block; 18. a spring; 19. a limiting block; 20. a disk.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution:
a friction-free positioning mechanism for plates comprises a lower bearing platform 1, a groove 2 is formed in the middle of the upper surface of the lower bearing platform 1, sliding grooves 3 are formed in the left side and the right side of the groove 2, a motor 4 is fixedly mounted in the middle of the front surface of the lower bearing platform 1, a lead screw 5 is fixedly connected to the output end of the motor 4, an upper bearing platform 6 is arranged in the groove 2, sliding blocks 7 are fixedly connected to the left side and the right side of the upper bearing platform 6, the sliding blocks 7 are located in the sliding grooves 3, the sliding blocks 7 are matched with the sliding grooves 3, a threaded hole is formed in the middle of the front surface of the upper bearing platform 6, the lead screw 5 is matched with the threaded hole, one end, away from the motor 4, of the lead screw 5 sequentially penetrates through the front surface and the threaded hole of the lower bearing platform 1 and is rotatably connected with the back surface of the lower bearing platform 1 through a, the top ends of the two vertical plates 8 are fixedly connected through an operation box 9, a worm 10 is arranged in the operation box 9, the front end of the worm 10 penetrates through the front surface of the operation box 9 and is positioned outside the operation box 9, the front end of the worm 10 is fixedly connected with an operation panel, the front end and the rear end of the operation box 9 are respectively and rotatably connected with the front end and the rear end of the worm 10 through bearings, one side of the worm 10 is provided with a rotating shaft 11, the upper end and the lower end of the rotating shaft 11 are respectively and rotatably connected with the upper inner wall and the lower inner wall of the operation box 9 through bearings, the outer surface of the rotating shaft 11 is fixedly connected with a turbine 12, the turbine 12 is matched with the worm 10, a special-shaped column 13 is arranged below the turbine 12, the special-shaped column 13 is fixedly connected with the rotating shaft 11, the outer surface of the special-shaped column 13 is provided with a, the square hole and the adaptation of clamping lever 15, connecting rod 16 is located spiral groove 14, the upper and lower both ends of clamping lever 15 run through the upper and lower both ends of control box 9 respectively and are located the outside of control box 9, one side fixedly connected with connecting rod 16 that clamping lever 15 is close to special-shaped post 13, the upper surface of connecting rod 16 and the inner wall contact of spiral groove 14, the external fixed surface of clamping lever 15 is connected with fixed block 17, the surface cover of clamping lever 15 is equipped with spring 18, the top of spring 18 and the lower fixed surface of fixed block 17 are connected, the bottom of spring 18 and the interior diapire fixed connection of control box 9, the top of fixed block 17 is provided with stopper 19, the bottom fixedly connected with disc 20 of clamping lever 15, spring 18, fixed block 17 and stopper 19 all are located the inside of control box 9, connecting rod 16 is located between fixed block 17 and.
The working principle, this panel does not have friction free positioning mechanism, place panel on last plummer 6, then rotate the operation panel and drive the worm 10 to rotate, through the cooperation of worm 10 and turbine 12, can make the special-shaped post 13 on the axis of rotation 11 rotate in the rotatory in-process of worm 10, can make clamping bar 15 move downwards through the cooperation of helicla flute 14 on the special-shaped post 13 and connecting rod 16, thus drive disc 20 and fix panel, open motor 4 and drive lead screw 5 to rotate, lead screw 5 can drive the plummer 6 to move with the screw hole cooperation in the rotatory in-process, and then adjust the position of panel on the plummer 6, make panel be in on the exact operating position, through using the utility model, can accomplish the accurate location of panel, simultaneously, panel through fixing on last plummer 6, with last plummer 6 synchronous motion, avoided panel and plummer 6 on the microscope carrier to rub and damage panel when moving, not only improves the production efficiency, but also ensures the production quality.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 (7)
1. The plate friction-free positioning mechanism comprises a lower bearing table (1) and is characterized in that a groove (2) is formed in the middle of the upper surface of the lower bearing table (1), sliding grooves (3) are formed in the left side and the right side of the groove (2), a motor (4) is fixedly mounted in the middle of the front of the lower bearing table (1), a lead screw (5) is fixedly connected to the output end of the motor (4), an upper bearing table (6) is arranged in the groove (2), sliding blocks (7) are fixedly connected to the left side and the right side of the upper bearing table (6), a threaded hole is formed in the middle of the front of the upper bearing table (6), one end, far away from the motor (4), of the lead screw (5) sequentially penetrates through the front of the lower bearing table (1) and the threaded hole and is rotatably connected with the back of the lower bearing table (1) through a bearing, two risers (8) are fixedly connected to the left side and the right, the top ends of the two vertical plates (8) are fixedly connected through an operation box (9), a worm (10) is arranged in the operation box (9), the front end of the worm (10) penetrates through the front face of the operation box (9) and is located outside the operation box (9), an operation disc is fixedly connected to the front end of the worm (10), the front end and the rear end of the operation box (9) are respectively and rotatably connected with the front end and the rear end of the worm (10) through bearings, a rotating shaft (11) is arranged on one side of the worm (10), the upper end and the lower end of the rotating shaft (11) are respectively and rotatably connected with the upper inner wall and the lower inner wall of the operation box (9) through bearings, a turbine (12) is fixedly connected to the outer surface of the rotating shaft (11), a special-shaped column (13) is arranged below the turbine (12), a spiral groove (14) is formed in the outer surface of the special-shaped column (13), and a clamping rod, the upper and lower both ends of pressing from both sides tight pole (15) run through the upper and lower both ends of control box (9) respectively and are located the outside of control box (9), press from both sides tight pole (15) and be close to one side fixedly connected with connecting rod (16) of special-shaped post (13), the external fixed surface of pressing from both sides tight pole (15) is connected with fixed block (17), the external surface cover of pressing from both sides tight pole (15) is equipped with spring (18), the top of fixed block (17) is provided with stopper (19), the bottom fixedly connected with disc (20) of pressing from both sides tight pole (15).
2. The frictionless free positioning mechanism of claim 1, wherein,
the sliding block (7) is positioned in the sliding groove (3), and the sliding block (7) is matched with the sliding groove (3).
3. The frictionless free positioning mechanism of claim 1, wherein,
the screw rod (5) is matched with the threaded hole, and the two vertical plates (8) are symmetrically arranged relative to the center line of the upper bearing platform (6).
4. The frictionless free positioning mechanism of claim 1, wherein,
the worm wheel (12) is matched with the worm (10), and the special-shaped column (13) is fixedly connected with the rotating shaft (11).
5. The frictionless free positioning mechanism of claim 1, wherein,
the cross section of the clamping rod (15) is square, square holes are formed in the upper end and the lower end of the operating box (9), the square holes are matched with the clamping rod (15), the connecting rod (16) is located in the spiral groove (14), and the upper surface of the connecting rod (16) is in contact with the inner wall of the spiral groove (14).
6. The frictionless free positioning mechanism of claim 1, wherein,
the top end of the spring (18) is fixedly connected with the lower surface of the fixed block (17), and the bottom end of the spring (18) is fixedly connected with the inner bottom wall of the operation box (9).
7. The frictionless free positioning mechanism of claim 1, wherein,
spring (18), fixed block (17) and stopper (19) all are located the inside of control box (9), connecting rod (16) are located between fixed block (17) and stopper (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919249.3U CN212601378U (en) | 2020-05-27 | 2020-05-27 | Friction-free positioning mechanism for plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919249.3U CN212601378U (en) | 2020-05-27 | 2020-05-27 | Friction-free positioning mechanism for plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601378U true CN212601378U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020919249.3U Active CN212601378U (en) | 2020-05-27 | 2020-05-27 | Friction-free positioning mechanism for plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212601378U (en) |
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2020
- 2020-05-27 CN CN202020919249.3U patent/CN212601378U/en active Active
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