Grooving device with positioning protection function

Abstract

The utility model discloses a slotting device with a positioning and protection function, which relates to the technical field of aluminum material processing, including a workbench, a bidirectional screw is rotatably installed inside the shell, two groups of symmetrical moving parts are threadedly sleeved on the outer side of the bidirectional screw, two groups of symmetrical positioning grooves are fixedly connected between the upper ends of the moving parts, and the inside of the positioning groove is provided with a synchronous belt assembly near the upper side, an auxiliary plate is provided at the middle of the upper end of the workbench, and multiple groups of evenly distributed rollers are rotatably installed on the upper end of the auxiliary plate, and hydraulic rods are fixedly connected at the four corners of the lower end of the auxiliary plate. Compared with the current fully automated CNC slotting machine, the utility model has a simple and practical structure, which not only improves the processing efficiency, but also has a low cost and is convenient for later maintenance and replacement. At the same time, the spacing of the positioning grooves can be flexibly adjusted by manually rotating the rotating wheel in conjunction with the transmission assembly, and is suitable for different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material processing, in particular to a slotting device with a positioning protection function. Background Art

[0002] Aluminum is widely used in various fields, and it often needs to be slotted for use as a slide rail or for bending and closing. The traditional slotting device used in the production and processing of aluminum plates is generally operated by a handheld slotting machine, which is cumbersome and has low production efficiency. It is suitable for small processing plants or on-site slotting, and the most widely used is intelligent CNC machine tools for automated slotting. Although it improves processing efficiency, it is costly and has later maintenance costs. In addition, most general CNC slotting machines directly place aluminum plates on the machine tools, lacking a positioning protection mechanism for the aluminum plates. The staff needs to pay attention to whether the aluminum plates are offset during slotting, causing the slotting position to change or tilt, thereby affecting the production quality of the aluminum plate slotting process. Therefore, we propose a slotting device with a positioning protection function to better solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a slotting device with a positioning protection function, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a grooving device with a positioning and protection function, including a workbench, the workbench is provided with a shell near the left and right ends, and a bidirectional screw is rotatably installed inside the shell, and the outer sides of the bidirectional screw are threaded with two groups of symmetrical moving parts, and two groups of symmetrical positioning grooves are fixedly connected between the upper ends of the moving parts, and the interior of the positioning grooves is provided with a synchronous belt assembly near the upper side, an auxiliary plate is provided in the middle of the upper end of the workbench, and a plurality of groups of evenly distributed rollers are rotatably installed on the upper end of the auxiliary plate, and hydraulic rods are fixedly connected at the four corners of the lower end of the auxiliary plate, and the bottom ends of the hydraulic rods are fixedly connected to the workbench.

[0005] Preferably, a support frame is fixedly installed on the upper end of the workbench near the right side, three groups of electric slides are slidably installed on the upper end of the support frame, and a liftable slotting machine is fixedly installed on the right end of each of the electric slides.

[0006] Preferably, the front end of the bidirectional screw rod passes through the shell and is fixedly sleeved with a slave bevel gear, the front end of the workbench is rotatably installed with a transmission rod, the left and right ends of the transmission rod are fixedly sleeved with a main bevel gear, and the main bevel gear is respectively meshed with the slave bevel gear.

[0007] Preferably, the transmission rod is fixedly sleeved with a worm wheel in the middle position, the lower end of the worm wheel is meshingly connected with a worm, a positioning box is fixedly installed in the middle of the front end of the workbench, the worm is rotatably installed inside the positioning box, and the front end of the worm passes through the positioning box and is fixedly sleeved with a rotating wheel.

[0008] Preferably, a movable groove is provided in the middle of the upper end of the shell, the upper end of the movable part passes through and is slidably connected to the inside of the movable groove, and a protective shell is provided on the outer side of the slave bevel gear and the main bevel gear, and the protective shell is fixedly connected to the workbench.

[0009] Preferably, inner belt surfaces of the synchronous belt assembly are provided with mutually fitting filling plates, and the filling plates are respectively fixedly connected to the positioning grooves.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. By rotating the wheel, the two sets of moving parts can be driven to move symmetrically, so that the positioning grooves can be moved by the movement of the moving parts, and then the spacing of the positioning grooves can be adjusted to adapt to the current size of the aluminum plate. At the same time, the center positioning is completed, avoiding the possibility of irregular or failed grooving due to offset of the aluminum plate during transmission or other stress conditions, and ensuring the production quality of the aluminum plate grooving processing.

[0012] 2. By opening the hydraulic rod, the telescopic end can drive the auxiliary plate to rise and fall, so that the roller on the auxiliary plate is against the lower end of the aluminum plate, thereby supporting the middle part of the aluminum plate, making the force more uniform, avoiding the situation of denting and deformation caused by impact when the thickness is thin, and playing a protective role.

[0013] 3. At the same time, by lifting the aluminum plate with the roller and making it close to the lower end of the synchronous belt assembly, the friction between the aluminum plate and the auxiliary plate is greatly reduced due to the rolling of the roller and the small contact area. Therefore, by opening the synchronous belt assembly, the aluminum plate can be well driven to move and transport, which is convenient for loading and unloading. Then, the aluminum plate can be linearly slotted in conjunction with the liftable slotting machine. Compared with the current fully automatic CNC slotting machine, the structure of this device is simple and practical, which not only improves the processing efficiency, but also has low cost and is convenient for later maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the slotting device with positioning protection function of the utility model;

[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of the slotting device with positioning protection function of the utility model;

[0016] Figure 3The utility model is a slotting device with a positioning protection function Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 It is a partial cross-sectional structural schematic diagram of the slotting device with positioning protection function of the utility model.

[0018] In the figure: 1. workbench; 2. support frame; 3. electric slide; 4. liftable slotting machine; 5. housing; 6. bidirectional screw; 7. moving part; 8. positioning groove; 9. slave bevel gear; 10. transmission rod; 11. main bevel gear; 12. worm gear; 13. worm; 14. positioning box; 15. rotating wheel; 16. moving groove; 17. protective shell; 18. synchronous belt assembly; 19. filling plate; 20. auxiliary plate; 21. roller; 22. hydraulic rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-Figure 4 As shown, a slotting device with a positioning protection function comprises a workbench 1, wherein the workbench 1 is provided with a shell 5 near both left and right ends, wherein a bidirectional screw rod 6 is rotatably installed inside the shell 5, wherein two groups of symmetrical moving parts 7 are threadedly sleeved on the outer sides of the bidirectional screw rod 6, wherein two groups of symmetrical positioning grooves 8 are fixedly connected between the upper ends of the moving parts 7, wherein the insides of the positioning grooves 8 are provided with a synchronous belt assembly 18 near the upper sides, wherein an auxiliary plate 20 is provided at the middle of the upper end of the workbench 1, wherein a plurality of groups of evenly distributed rollers 21 are rotatably installed on the upper end of the auxiliary plate 20, wherein hydraulic rods 22 are fixedly connected at the four corners of the lower end of the auxiliary plate 20, wherein the bottom ends of the hydraulic rods 22 are fixedly connected to the workbench 1;

[0021] By opening the hydraulic rod 22, its telescopic end can drive the auxiliary plate 20 to rise and fall, so that the roller 21 on the auxiliary plate 20 can be against the lower end of the aluminum plate, thereby supporting the middle position of the aluminum plate, making the force more uniform, avoiding the situation where the thickness is thin and it is impacted and deformed, and playing a protective role. At the same time, by driving the auxiliary plate 20 to rise and the roller 21 to lift the aluminum plate and put it close to the lower end of the synchronous belt assembly 18, the friction between the aluminum plate and the auxiliary plate 20 is greatly reduced due to the rolling and small contact area of ​​the roller 21. Therefore, by opening the synchronous belt assembly 18, the aluminum plate can be driven to move and transport well, which is convenient for loading and unloading, and then it can cooperate with the liftable slotting machine 4 to perform linear slotting on the aluminum plate. Compared with the current fully automatic CNC slotting machine, the structure of this device is simple and practical, which not only improves the processing efficiency, but also has low cost and is convenient for later maintenance and replacement.

[0022] A support frame 2 is fixedly installed on the upper end of the workbench 1 near the right side, and three sets of electric slides 3 are slidably installed on the upper end of the support frame 2. A lifting slotting machine 4 is fixedly installed on the right end of the electric slide 3;

[0023] The electric slide 3 and the liftable slotting machine 4 are opened and controlled by a computer preset program to perform slotting operations on the aluminum plate. Since the slots of the aluminum plate are generally symmetrical or multiple, the slotting efficiency can be greatly improved by using three sets of liftable slotting machines 4.

[0024] The front ends of the two-way screw rods 6 all penetrate the housing 5 and are fixedly sleeved with the slave bevel gear 9. The front end of the workbench 1 is rotatably mounted with a transmission rod 10. The left and right ends of the transmission rod 10 are fixedly sleeved with the main bevel gears 11. The main bevel gears 11 are respectively meshed with the slave bevel gears 9. The transmission rod 10 is fixedly sleeved with a worm wheel 12 in the middle position. The lower end of the worm wheel 12 is meshed with a worm 13. A positioning box 14 is fixedly mounted in the middle of the front end of the workbench 1. The worm 13 is rotatably mounted inside the positioning box 14. The front end of the worm 13 penetrates the positioning box 14 and is fixedly sleeved with a rotating wheel 15.

[0025] The worm 13 is driven to rotate by rotating the rotating wheel 15, and the worm 13 is driven to rotate the worm wheel 12, and the worm wheel 12 is driven to rotate the transmission rod 10, and the main bevel gear 11 is adjusted to rotate by the transmission rod 10, and the slave bevel gear 9 is driven to rotate by the main bevel gear 11, and the two-way lead screw 6 is driven to rotate by the slave bevel gear 9, and the two-way lead screw 6 is driven to move symmetrically by the two-way lead screw 6, so that the positioning groove 8 is driven by the movement of the moving part 7, and the spacing of the positioning groove 8 is adjusted to adapt to the current size of the aluminum plate, and the center positioning is completed at the same time, avoiding the possibility of irregular or failed grooving of the aluminum plate due to offset during transmission or other stress conditions, thereby ensuring the production quality of the aluminum plate grooving processing.

[0026] A moving groove 16 is provided at the middle of the upper end of the housing 5, and the upper end of the moving member 7 penetrates and is slidably connected to the inside of the moving groove 16. A protective shell 17 is provided on the outer side of the secondary bevel gear 9 and the main bevel gear 11, and the protective shell 17 is fixedly connected to the workbench 1;

[0027] The movable groove 16 is provided to ensure the normal movement of the movable member 7 , and the protective shell 17 can prevent the main bevel gear 11 and the slave bevel gear 9 from being bumped and contaminated by external factors, thereby increasing the service life of the parts.

[0028] The inner belt surfaces of the synchronous belt assemblies 18 are provided with mutually fitting filling plates 19, and the filling plates 19 are respectively fixedly connected to the positioning grooves 8. The synchronous belt assemblies 18 are supported by the filling plates 19, thereby ensuring the rationality of the structure.

[0029] Working principle:

[0030] When in use, the positioning is adjusted according to the actual size of the aluminum plate to be slotted, that is, the worm 13 is driven to rotate by rotating the rotating wheel 15, the worm gear 12 is driven to rotate by the rotation of the worm 13, the transmission rod 10 is driven to rotate by the rotation of the worm gear 12, the main bevel gear 11 is adjusted to rotate by the rotation of the transmission rod 10, the slave bevel gear 9 is driven to rotate by the rotation of the main bevel gear 11, the two-way screw rod 6 is driven to rotate by the rotation of the slave bevel gear 9, the two-way screw rod 6 is driven to rotate by the rotation of the two-way screw rod 6, and the two groups of moving parts 7 are driven to move symmetrically, so that the positioning groove 8 is driven to move by the movement of the moving part 7, and then the spacing adjustment of the positioning groove 8 is completed to adapt to the size of the current aluminum plate, and the centering is completed at the same time, avoiding the possibility of irregular or failed slotting of the aluminum plate due to offset during transmission or other stress conditions, and ensuring the production quality of the aluminum plate slotting processing. The electric slide 3 and the liftable slotting machine 4 are opened and controlled by the computer preset program to perform slotting operations on the aluminum plate. Since the slotting of the aluminum plate is generally symmetrical or multiple, Therefore, the efficiency of slotting can be greatly improved by using three sets of liftable slotting machines 4. Furthermore, by opening the hydraulic rod 22, its telescopic end can drive the auxiliary plate 20 to lift and lower, so that the roller 21 on the auxiliary plate 20 is against the lower end of the aluminum plate, thereby supporting the middle position of the aluminum plate, making the force more uniform, avoiding the situation where the thickness is thin and the plate is impacted and deformed, thereby playing a protective role. At the same time, by driving the auxiliary plate 20 to rise and making the roller 21 lift the aluminum plate and make it close to the lower end of the synchronous belt assembly 18, the friction between the aluminum plate and the auxiliary plate 20 is greatly reduced due to the rolling and small contact area of ​​the roller 21. Therefore, by opening the synchronous belt assembly 18, the aluminum plate can be well driven to move and transport, which is convenient for loading and unloading, and then the liftable slotting machine 4 can be used to perform linear slotting on the aluminum plate. Compared with the current fully automated CNC slotting machine, the structure of the device is simple and practical, which not only improves the processing efficiency, but also has low cost and is convenient for later maintenance and replacement.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A slotting device with a positioning protection function, comprising a workbench (1), characterized in that: The workbench (1) is provided with a shell (5) near the left and right ends, and a bidirectional screw (6) is rotatably installed inside the shell (5). Two groups of symmetrical moving parts (7) are threadedly sleeved on the outer sides of the bidirectional screw (6). Two groups of symmetrical positioning grooves (8) are fixedly connected between the upper ends of the moving parts (7). The interior of the positioning grooves (8) is provided with a synchronous belt assembly (18) near the upper side. An auxiliary plate (20) is provided in the middle of the upper end of the workbench (1), and a plurality of groups of evenly distributed rollers (21) are rotatably installed on the upper end of the auxiliary plate (20). Hydraulic rods (22) are fixedly connected at the four corners of the lower end of the auxiliary plate (20), and the bottom ends of the hydraulic rods (22) are fixedly connected to the workbench (1).

2. The slotting device with positioning protection function according to claim 1, characterized in that: A support frame (2) is fixedly installed on the upper end of the workbench (1) near the right side, three groups of electric slide seats (3) are slidably installed on the upper end of the support frame (2), and a liftable slotting machine (4) is fixedly installed on the right end of each of the electric slide seats (3).

3. The slotting device with positioning protection function according to claim 1, characterized in that: The front ends of the bidirectional screw rods (6) penetrate the housing (5) and are fixedly sleeved with a slave bevel gear (9); the front end of the workbench (1) is rotatably mounted with a transmission rod (10); the left and right ends of the transmission rod (10) are fixedly sleeved with a main bevel gear (11); and the main bevel gear (11) is meshedly connected with the slave bevel gear (9) respectively.

4. The slotting device with positioning protection function according to claim 3, characterized in that: A worm wheel (12) is fixedly sleeved at the middle position of the transmission rod (10), and a worm (13) is meshedly connected at the lower end of the worm wheel (12). A positioning box (14) is fixedly installed at the middle of the front end of the workbench (1), and the worm (13) is rotatably installed inside the positioning box (14). The front end of the worm (13) passes through the positioning box (14) and is fixedly sleeved with a rotating wheel (15).

5. The slotting device with positioning protection function according to claim 3, characterized in that: A movable groove (16) is provided in the middle of the upper end of the housing (5), the upper end of the movable member (7) penetrates through and is slidably connected to the inside of the movable groove (16), and a protective shell (17) is provided on the outer side of the slave bevel gear (9) and the main bevel gear (11), and the protective shell (17) is fixedly connected to the workbench (1).

6. The slotting device with positioning protection function according to claim 1, characterized in that: The inner belt surfaces of the synchronous belt assembly (18) are provided with mutually fitting filling plates (19), and the filling plates (19) are respectively fixedly connected to the positioning grooves (8).

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