Novel positioning device

Abstract

The utility model discloses a novel positioning device which comprises an operation table, supporting columns are fixedly connected to the four end corners of the lower end of the operation table, first notches are formed in the two sides of the operation table, and rotating mechanisms are arranged in the first notches. A second notch is formed in the position, located between the two first notches, of the middle of the interior of the operation table, the second notch communicates with the first notches, a transmission mechanism is arranged in the second notch, clamping mechanisms are arranged at the two ends of the upper end of the operation table correspondingly, and the two clamping mechanisms are symmetrically arranged; the two ends of the upper end of the operation table are each provided with a plurality of lower sliding openings. According to the novel positioning device provided by the utility model, through the structural matching design of the rotating mechanism, the transmission mechanism and the clamping mechanism, when a machine is positioned and processed, the movement of the rotating mechanism and the transmission mechanism cannot be interfered by chippings generated during processing, so that the practicability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a novel positioning device. Background Art

[0002] Machining generally refers to the processing of the external dimensions of mechanical parts, including but not limited to processes such as grinding, cutting, casting, stamping, etc. Most of the processing processes require the use of a positioning device to fix the parts, and it is more convenient to process the parts after they are fixed.

[0003] Referring to a machining positioning device with the patent number CN221048254U, the patent records as follows: including a fixed base, a fixed platen, a threaded adjusting rod, a clamping block, a positioning collar, a mounting plate, a driving gear disk, and a driving connecting rod. The lower part of the fixed base is connected to a fixed support block, the upper part of the fixed base is connected to a fixed platen, the fixed platen has a plurality of support rod through holes adapted to the position control support rods, the position control support rods pass through the support rod through holes, the upper end of the position control support rod is connected to the mounting plate, the lower end of the position control support rod has a positioning collar, the threaded adjusting rod is sequentially connected to the fixed base and the positioning collar, the threaded adjusting rod is threadedly connected to the positioning collar, one end of the threaded adjusting rod has a limit baffle, the inner side of the limit baffle is connected to the fixed base, and the other end of the threaded adjusting rod is connected to a rotating wheel, and the inner side of the rotating wheel is connected to the fixed base.

[0004] However, during the specific implementation process, the applicant found the following problems with this patent:

[0005] During the specific application of this patent, when positioning and machining a machine, the debris generated by the machining will fall into the interior of the base through the support rod through holes, interfering with the positioning operation, and at the same time making it difficult to clean the debris that has fallen into the interior, thereby reducing the practicality of the overall device.

[0006] Therefore, it is necessary to propose a novel positioning device to provide a new technical solution to solve the above technical problems. Summary of the Utility Model

[0007] Based on this, in view of the above technical problems, it is necessary to provide a novel positioning device. Through the structural cooperation design of the rotating mechanism, the transmission mechanism and the clamping mechanism, when positioning and machining a machine, the movement of the rotating mechanism and the transmission mechanism will not be interfered by the debris generated during machining, thereby improving the practicality of the overall device.

[0008] To solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A novel positioning device is applied to machining.

[0010] The described new positioning device specifically includes a protective plate, including an operating table. At the positions of the four end corners at the lower end of the operating table, support columns are fixedly connected. First notches are provided on both sides of the operating table. A rotating mechanism is arranged inside the first notches. A second notch is provided in the middle inside the operating table and between the two first notches. The second notch is communicated with the first notch. A transmission mechanism is arranged inside the second notch. Clamping mechanisms are arranged at both ends of the upper end of the operating table. The two clamping mechanisms are symmetrically arranged. A plurality of downward-sliding openings are provided at both ends of the upper end of the operating table. The downward-sliding openings penetrate to the outside of the lower end of the operating table. Collection mechanisms are arranged at both ends of the lower end of the operating table. The collection mechanisms at the same end wrap the downward-sliding openings at the same end.

[0011] As a preferred embodiment of the new positioning device provided by the present invention, the transmission mechanism includes a motor. The motor is fixed in the middle inside the second notch. First round rods are fixedly connected to the output ends on both sides of the motor. The ends of the first round rods away from the motor respectively extend into the inside of the first notch on the same side and are fixedly connected with first bevel gears.

[0012] As a preferred embodiment of the new positioning device provided by the present invention, the rotating mechanism includes a second bevel gear. The second bevel gear is located inside the first notch and corresponds to the position of the first bevel gear. The second bevel gear is meshed and connected with the first bevel gear. Screws are fixedly connected to both ends of the second bevel gear. The two screws are symmetrically arranged. The ends of the screws away from the second bevel gear are fixedly connected with bearings. The sides of the bearings away from the screws are fixedly connected with one end inside the first notch.

[0013] As a preferred embodiment of the new positioning device provided by the present invention, the clamping mechanism includes pressing plates. The pressing plates are located at the upper end position of the operating table. First connection blocks are fixedly connected to both ends of the two pressing plates and on the sides away from each other. Connection columns are arranged at both ends of the pressing plates. Second connection blocks are fixedly connected to the lower ends of the connection columns and on the sides close to the operating table. The second connection blocks are slidably connected to the inside of the first notch. The second connection blocks are threadedly connected with the screws. Sliders are fixedly connected to the upper and lower ends of the second connection blocks. Chutes are provided at the upper and lower ends inside the first notch. The sliders are slidably connected to the chutes.

[0014] As a preferred embodiment of the novel positioning device provided by the present utility model, a third notch is provided on one side of the upper end of the connecting column close to the first connecting block. A clamping plate is arranged inside the third notch. One side of the upper end of the clamping plate close to the first connecting block is provided with an inclined surface. The first connecting block is located inside the third notch. Both the upper and lower ends of the side of the clamping plate away from the first connecting block are fixedly connected with second round rods. One end of the second round rod away from the clamping plate passes through the connecting column and extends to the outside of the connecting column and is fixedly connected with a limiting block. The second round rod is slidably connected with the connecting column. A spring is fixedly connected on the side of the clamping plate away from the first connecting block and outside the second round rod. The spring is fixedly connected with the inside of the third notch.

[0015] As a preferred embodiment of the novel positioning device provided by the present utility model, the cleaning mechanism includes a third round rod. The two ends of the third round rod are respectively rotatably connected with the connecting columns at both ends. Connecting gears are fixedly connected to the outer sides of both ends of the third round rod. Multiple groups of cleaning components are fixedly connected to the outer side of the third round rod and between the two connecting gears. Rack bars are fixedly connected to both sides of the upper end of the operating table and at positions corresponding to the connecting gears. The connecting gears are meshed with the rack bars.

[0016] As a preferred embodiment of the novel positioning device provided by the present utility model, the collection mechanism includes a bearing frame. The bearing frame is fixedly connected to the lower end of the operating table. A collection box is slidably connected inside the bearing frame. The collection box wraps the lower slide opening at the same end. A handle is fixedly connected to the middle of the end of the collection box located outside the bearing frame.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] For the novel positioning device provided by the present utility model, through the structural cooperation design of the rotation mechanism, the transmission mechanism and the clamping mechanism, when positioning and processing a machine, the movement of the rotation mechanism and the transmission mechanism will not be interfered by the debris generated during processing, thereby improving the practicability of the overall device.

[0019] For the novel positioning device provided by the present utility model, through the structural cooperation design of the lower slide opening and the collection mechanism, the debris generated during machine processing can fall into the inside of the collection mechanism through the position of the lower slide opening, and the collection mechanism collects the debris, thereby improving the convenience of cleaning the processing debris. Description of the Drawings

[0020] To more clearly illustrate the solutions in the present utility model, the following will briefly introduce the attached drawings required for the description of the embodiments. Obviously, the attached drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained based on these attached drawings.

[0021] Figure 1 The overall structural schematic diagram of a new positioning device provided by the present utility model;

[0022] Figure 2 The structural schematic diagram of the first notch and the second notch of a new positioning device provided by the present utility model;

[0023] Figure 3 The structural schematic diagram of the transmission mechanism of a new positioning device provided by the present utility model;

[0024] Figure 4 The structural schematic diagram of the rotating mechanism of a new positioning device provided by the present utility model;

[0025] Figure 5 The structural schematic diagram of the clamping mechanism of a new positioning device provided by the present utility model;

[0026] Figure 6 The enlarged view of a new positioning device A provided by the present utility model;

[0027] Figure 7 The structural schematic diagram of the cleaning mechanism of a new positioning device provided by the present utility model;

[0028] Figure 8 The enlarged view of a new positioning device B provided by the present utility model;

[0029] Figure 9 The structural schematic diagram of the collection mechanism of a new positioning device provided by the present utility model.

[0030] The markings in the figure are explained as follows:

[0031] 1. Operating table; 2. Support column; 3. First notch; 4. Clamping mechanism; 5. Lower sliding opening; 6. Collection mechanism; 7. Rotating mechanism; 8. Second notch; 9. Transmission mechanism; 10. Slide groove; 11. Motor; 12. First round rod; 13. First bevel gear; 14. Second bevel gear; 15. Screw; 16. Bearing; 17. Extrusion plate; 18. First connecting block; 19. Connecting column; 20. Third notch; 21. Second connecting block; 22. Slide block; 23. Clamping plate; 24. Second round rod; 25. Limiting block; 26. Spring; 27. Carrying frame; 28. Collection frame; 29. Handle; 30. Rack; 31. Cleaning mechanism; 32. Cleaning component; 33. Third round rod; 34. Connecting gear. Detailed implementation manner

[0032] In order to enable those skilled in the art of this technical field to better understand the solution of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments in this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0033] As described in the background art, during the specific application of this patent, when positioning and processing a machine, the debris generated during processing will fall into the interior of the base through the perforations of the support rods, interfering with the positioning operation, and at the same time making it difficult to clean the debris that has fallen into the interior, thereby reducing the practicality of the overall device.

[0034] To solve this technical problem, this utility model provides a new positioning device, which is applied to machining.

[0035] Specifically, please refer to Figure 1 , a new positioning device specifically includes an operating table 1. Support columns 2 are fixedly connected to the positions of the four end corners at the lower end of the operating table 1. First notches 3 are opened on both sides of the operating table 1. A rotating mechanism 7 is arranged inside the first notch 3. A second notch 8 is opened in the middle of the interior of the operating table 1 and at the position between the two first notches 3. The second notch 8 is communicated with the first notch 3. A transmission mechanism 9 is arranged inside the second notch 8. Clamping mechanisms 4 are arranged at both ends of the upper end of the operating table 1. The two clamping mechanisms 4 are symmetrically arranged. A plurality of lower sliding openings 5 are opened at both ends of the upper end of the operating table 1. The lower sliding openings 5 penetrate to the outside of the lower end of the operating table 1. Collection mechanisms 6 are arranged at both ends of the lower end of the operating table 1. The collection mechanism 6 at the same end wraps the lower sliding opening 5 at the same end.

[0036] A new positioning device provided by the utility model, through the structural cooperation design of the rotating mechanism 7, the transmission mechanism 9 and the clamping mechanism 4, can ensure that when positioning and processing a machine, the movement of the rotating mechanism 7 and the transmission mechanism 9 will not be interfered by the debris generated during processing, thereby improving the practicability of the overall device.

[0037] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings.

[0038] Embodiment 1:

[0039] Please refer to Figures 1-8 , a new positioning device, which includes an operating table 1. Support columns 2 are fixedly connected to the positions of the four end corners at the lower end of the operating table 1. First slots 3 are opened on both sides of the operating table 1. A rotating mechanism 7 is arranged inside the first slots 3. A second slot 8 is opened at the middle part inside the operating table 1 and between the two first slots 3. The second slot 8 is communicated with the first slot 3. A transmission mechanism 9 is arranged inside the second slot 8. Clamping mechanisms 4 are arranged at both ends of the upper end of the operating table 1. The two clamping mechanisms 4 are symmetrically arranged. A plurality of downward sliding openings 5 are opened at both ends of the upper end of the operating table 1. The downward sliding openings 5 penetrate to the outside of the lower end of the operating table 1. Collection mechanisms 6 are arranged at both ends of the lower end of the operating table 1. The collection mechanisms 6 at the same end wrap the downward sliding openings 5 at the same end.

[0040] Through the above structural design, it can be seen that the operating table 1 can be supported by the support columns 2, the machine can be carried by the operating table 1. Through the structural cooperation design of the transmission mechanism 9 and the two rotating mechanisms 7, the mutual approach or separation of the two clamping mechanisms 4 can be adjusted. Through the mutual separation or approach of the two clamping mechanisms 4, the position of machines of different sizes can be positioned. Through the cooperation of the downward sliding openings 5 and the collection mechanisms 6, the debris generated during machine processing can be collected.

[0041] Specifically, the transmission mechanism 9 includes a motor 11. The motor 11 is fixed in the middle of the inside of the second slot 8. First round rods 12 are fixedly connected to the output ends on both sides of the motor 11. The ends of the first round rods 12 away from the motor 11 respectively extend into the inside of the first slot 3 on the same side and are fixedly connected to first bevel gears 13.

[0042] Specifically, the rotating mechanism 7 includes a second bevel gear 14. The second bevel gear 14 is located inside the first notch 3 and corresponds to the position of the first bevel gear 13. The second bevel gear 14 is meshed and connected with the first bevel gear 13. Both ends of the second bevel gear 14 are fixedly connected with screw rods 15. The two screw rods 15 are symmetrically arranged. One end of the screw rod 15 away from the second bevel gear 14 is fixedly connected with a bearing 16. One side of the bearing 16 away from the screw rod 15 is fixedly connected with one end inside the first notch 3.

[0043] Specifically, the clamping mechanism 4 includes pressing plates 17. The pressing plates 17 are located at the upper end position of the operating table 1. At both ends of the two pressing plates 17 and on the side where they are far away from each other, first connection blocks 18 are fixedly connected. Connection columns 19 are arranged at both ends of the pressing plates 17. At the lower end of the connection column 19 and on the side close to the operating table 1, a second connection block 21 is fixedly connected. The second connection block 21 is slidably connected inside the first notch 3. The second connection block 21 is threadedly connected with the screw rod 15. Among them, in order to improve the stability of the second connection block 21 during movement, sliding blocks 22 are fixedly connected to both the upper and lower ends of the second connection block 21. Chute grooves 10 are opened at both the upper and lower ends inside the first notch 3. The sliding blocks 22 are slidably connected with the chute grooves 10.

[0044] Through the above structural design, it can be known that when the machine is placed on the operating table 1, the motor 11 inside the second notch 8 can be started. Then, after the motor 11 is started, the output ends on both sides of the motor 11 drive the first bevel gear 13 to rotate. Through the connection between the first bevel gear 13 and the second bevel gear 14, when the first bevel gear 13 rotates, the first bevel gear 13 drives the second bevel gear 14 to rotate. Through the rotation of the second bevel gear 14, the screw rods 15 at both ends can be driven to rotate on the bearings 16. Through the rotation of the two bearings 16, the two second connection blocks 21 can be driven to approach each other inside the first notch 3. Through the mutual approach of the two second connection blocks 21, the pressing plates 17 can be driven to position and press the machine on the operating table 1 through the connection columns 19.

[0045] Furthermore, a third notch 20 is opened on the side of the upper end of the connection column 19 close to the first connection block 18. A clamping plate 23 is arranged inside the third notch 20. The upper end of the clamping plate 23 close to the first connection block 18 is arranged as an inclined surface. The first connection block 18 is located inside the third notch 20. Among them, in order to guide the movement of the clamping plate 23, second round rods 24 are fixedly connected to both the upper and lower ends on the side of the clamping plate 23 away from the first connection block 18. One end of the second round rod 24 away from the clamping plate 23 passes through the connection column 19 and extends to the outside of the connection column 19 and is fixedly connected with a limit block 25. The second round rod 24 is slidably connected with the connection column 19. A spring 26 is fixedly connected to the side of the clamping plate 23 away from the first connection block 18 and on the outside of the second round rod 24. The spring 26 is fixedly connected with the inside of the third notch 20.

[0046] Through the above structural design, it can be seen that when the extrusion plate 17 is positioned against the machine, the extrusion plate 17 first fits against the surface of the machine. After the extrusion plate 17 fits against the machine, the connecting column 19 squeezes the spring 26, and then the spring 26 pushes the squeezing force towards the clamping plate 23. By squeezing the first connecting block 18 through the clamping plate 23, the machine can be clamped and positioned by the extrusion plate 17.

[0047] Through the above structural design, it can be seen that when the extrusion plate 17 needs to be replaced, the extrusion plate 17 can be pulled upward forcefully, so that the extrusion plate 17 drives the first connecting block 18 to be pulled out from the inside of the third notch 20, and then the extrusion plate 17 can be replaced.

[0048] Specifically, the cleaning mechanism 31 includes a third round rod 33. The two ends of the third round rod 33 are respectively rotatably connected to the connecting columns 19 at both ends. Connecting gears 34 are fixedly connected to the outer sides of both ends of the third round rod 33. A plurality of groups of cleaning components 32 are fixedly connected to the outer side of the third round rod 33 and between the two connecting gears 34. Rack bars 30 are fixedly connected to both sides of the upper end of the operating table 1 and at positions corresponding to the positions of the connecting gears 34. The connecting gears 34 are meshed with the rack bars 30.

[0049] Through the above structural design, when the connecting column 19 moves, the third round rod 33 can be driven by the two connecting columns 19 to move on the operating table 1. Through the movement of the third round rod 33, the connecting gear 34 can roll on the rack bar 30. Through the rolling of the connecting gear 34, the third round rod 33 can be driven to rotate between the two connecting columns 19. Through the rotation of the third round rod 33, the cleaning components 32 can be driven to rotate, and the debris on the surface of the operating table 1 can be cleaned through the rotation of the cleaning components 32.

[0050] Embodiment 2:

[0051] A novel positioning device provided in Embodiment 1 is further optimized. Specifically, as Figure 1 、 Figure 9 shown, the collection mechanism 6 includes a bearing frame 27. The bearing frame 27 is fixedly connected to the lower end of the operating table 1. A collection box 28 is slidably connected inside the bearing frame 27. The collection box 28 wraps the same-side downward sliding port 5. A handle 29 is fixedly connected to the middle of one end of the collection box 28 located outside the bearing frame 27.

[0052] Through the above structural design, it can be seen that the debris generated during machining can fall into the interior of the collection box 28 through the position of the downward chute 5, and the collection box 28 is used to collect the debris. When it is necessary to process the debris inside the collection box 28, the handle 29 can be pulled, and then the handle 29 drives the collection box 28 to be pulled out from the interior of the bearing box 27, so that the debris inside the collection box 28 can be processed.

Claims

1. A novel positioning device, characterized in that, It includes an operating table (1), and support columns (2) are fixedly connected to the positions of the four end corners at the lower end of the operating table (1). First notches (3) are provided on both sides of the operating table (1). A rotating mechanism (7) is arranged inside the first notch (3). A second notch (8) is provided in the middle of the operating table (1) and between the two first notches (3). The second notch (8) is communicated with the first notch (3). A transmission mechanism (9) is arranged inside the second notch (8). Clamping mechanisms (4) are arranged at both ends of the upper end of the operating table (1). The two clamping mechanisms (4) are symmetrically arranged. A plurality of downward sliding openings (5) are provided at both ends of the upper end of the operating table (1). The downward sliding openings (5) penetrate to the outside of the lower end of the operating table (1). Collection mechanisms (6) are arranged at both ends of the lower end of the operating table (1). The collection mechanism (6) at the same end wraps the downward sliding opening (5) at the same end.

2. The novel positioning device according to claim 1, characterized in that, The transmission mechanism (9) includes a motor (11). The motor (11) is fixed in the middle of the inside of the second notch (8). First round rods (12) are fixedly connected to the output ends on both sides of the motor (11). The ends of the first round rods (12) away from the motor (11) respectively extend into the inside of the first notch (3) on the same side and are fixedly connected to first bevel gears (13).

3. The novel positioning device according to claim 2, characterized in that, The rotating mechanism (7) includes a second bevel gear (14). The second bevel gear (14) is located inside the first notch (3) and corresponds to the position of the first bevel gear (13). The second bevel gear (14) is meshed with the first bevel gear (13). Screws (15) are fixedly connected to both ends of the second bevel gear (14). The two screws (15) are symmetrically arranged. A bearing (16) is fixedly connected to the end of the screw (15) away from the second bevel gear (14). The side of the bearing (16) away from the screw (15) is fixedly connected to one end inside the first notch (3).

4. A novel positioning device according to claim 3, characterized in that, The clamping mechanism (4) includes a pressing plate (17). The pressing plate (17) is located at the upper end of the operating table (1). First connecting blocks (18) are fixedly connected to both ends of the two pressing plates (17) and on the side away from each other. Connecting columns (19) are arranged at both ends of the pressing plate (17). A second connecting block (21) is fixedly connected to the lower end of the connecting column (19) and on the side close to the operating table (1). The second connecting block (21) is slidably connected to the inside of the first notch (3). The second connecting block (21) is threadedly connected to the screw (15). Sliders (22) are fixedly connected to the upper and lower ends of the second connecting block (21). Chutes (10) are provided at the upper and lower ends inside the first notch (3). The sliders (22) are slidably connected to the chutes (10). A cleaning mechanism (31) is arranged between the two connecting columns (19) and at the lower end of the pressing plate (17).

5. A novel positioning device according to claim 4, characterized in that, On one side of the upper end of the connecting column (19) close to the first connecting block (18), a third notch (20) is provided. Inside the third notch (20), a clamping plate (23) is arranged. The upper end of the clamping plate (23) is arranged as an inclined surface on the side close to the first connecting block (18). The first connecting block (18) is located inside the third notch (20). At the upper and lower ends of the side of the clamping plate (23) away from the first connecting block (18), second round rods (24) are fixedly connected. The ends of the second round rods (24) away from the clamping plate (23) pass through the connecting column (19) and extend to the outside of the connecting column (19) and are fixedly connected with limit blocks (25). The second round rods (24) are slidably connected with the connecting column (19). On the side of the clamping plate (23) away from the first connecting block (18) and at the position outside the second round rods (24), a spring (26) is fixedly connected. The spring (26) is fixedly connected with the inside of the third notch (20).

6. A novel positioning device according to claim 5, characterized in that, The cleaning mechanism (31) includes a third round rod (33). The two ends of the third round rod (33) are respectively rotatably connected with the connecting columns (19) at both ends. On the outer sides of the two ends of the third round rod (33), connecting gears (34) are fixedly connected. On the outer side of the third round rod (33) and between the two connecting gears (34), multiple groups of cleaning components (32) are fixedly connected. On both sides of the upper end of the operating table (1) and at the positions corresponding to the connecting gears (34), racks (30) are fixedly connected. The connecting gears (34) are meshed with the racks (30).

7. A novel positioning device according to claim 1, characterized in that, The collection mechanism (6) includes a carrying frame (27). The carrying frame (27) is fixedly connected with the lower end of the operating table (1). Inside the carrying frame (27), a collection box (28) is slidably connected. The collection box (28) wraps the same-side downward sliding opening (5). At the middle of one end of the collection box (28) located outside the carrying frame (27), a handle (29) is fixedly connected.

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