A lathe bottom shell side punching device

Abstract

The utility model provides a side punching device for a bottom shell of a lathe, and relates to the technical field of punching devices. A punching mechanism is provided on the upper surface of the workbench, a support frame is installed on the workbench, a cylinder is installed on the upper end of the support frame, a limit plate is movably installed on the lower end of the support frame, and the output end of the cylinder movably penetrates the interior of the support frame and is connected to the limit plate. In the utility model, the user places the raw material on the surface of the workbench, and then the electric slide rail cooperates with the slider to automatically move the drill bit to the specified position, and then through the cooperation of the gear and the rack, the extension block pushes the drill bit to achieve the punching work, and the user can also achieve height control through the electric push rod according to the height of the punching, thereby improving the overall processing efficiency, and also improving the accuracy of the hole position, and improving the production quality of the raw material.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a side punching device for a lathe bottom shell. Background Art

[0002] The lathe bottom shell is a component of the lathe and is usually installed on the foundation of the lathe. It is an important supporting structure that provides stability and rigidity for the lathe to ensure that high-precision position and accuracy can be maintained during the processing. Therefore, after the lathe bottom shell is produced, it is necessary to punch holes on the outside of the lathe bottom shell to facilitate the subsequent installation work. However, when the lathe bottom shell is punched by a punching device, manual operation is usually required to place the lathe bottom shell on the drilling device, and then the drilling device is used to perform drilling. At the same time, after each drilling, the position of the lathe bottom shell needs to be manually adjusted to achieve the drilling of all holes in the side panels of the lathe bottom shell. However, this method is not only inefficient, but also due to the manual adjustment of the position of the lathe bottom shell, it is easy to cause inaccurate punching position, affecting the quality of the lathe bottom shell. Therefore, we propose a lathe bottom shell side panel punching device to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a side punching device for a lathe bottom shell, which solves the problem that manual operation is usually required when the lathe bottom shell is punched by the punching device. The lathe bottom shell is placed on the drilling device, and then the drilling device performs the drilling process. At the same time, after each drilling, the position of the lathe bottom shell needs to be manually adjusted to achieve the drilling of all holes in the side plate of the lathe bottom shell. However, this method is not only inefficient, but also manually adjusting the position of the lathe bottom shell can easily lead to inaccurate punching positions, thereby affecting the quality of the lathe bottom shell.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A side punching device for a lathe bottom shell comprises a workbench, a punching mechanism is provided on the upper surface of the workbench, a support frame is installed on the workbench, a cylinder is installed on the upper end of the support frame, a limit plate is movably installed on the lower end of the support frame, the output end of the cylinder movably passes through the interior of the support frame and is connected with the limit plate, the punching mechanism comprises a guide groove, the guide groove is provided on the upper surface of the workbench, sliders are movably installed at both ends of the guide groove, extension blocks are movably installed on the upper ends of the sliders, and drill bits are respectively installed on the upper surfaces of the extension blocks and on the sides close to each other.

[0006] Preferably, an electric slide rail is installed inside the guide groove, a plurality of sliders are installed on the upper end of the electric slide rail, electric push rods are installed on the upper ends of the sliders, and the electric push rods are connected to the extension block.

[0007] Preferably, a fixing block is fixedly mounted on the upper end of the sliding block, the electric push rod is installed inside the fixing block, a connecting block is installed on the output end of the electric push rod, and the extension block is snap-fitted on the upper end of the connecting block.

[0008] Preferably, limiting grooves are respectively provided on both sides of the connecting block, and guide blocks are respectively installed on the front and rear sides of the lower end of the inner part of the extending block, and the guide blocks are respectively snap-fitted and installed inside the limiting grooves.

[0009] Preferably, grooves are provided at the inner upper ends of the connecting blocks, gears are movably installed inside the grooves, first motors are installed inside the grooves, and the output ends of the first motors are connected to the gears. Movable grooves are provided at the inner lower ends of the extension blocks, racks are installed inside the movable grooves, and the racks are meshingly connected to the gears.

[0010] Preferably, support blocks are respectively installed on the upper surfaces of the extension blocks and at one end close to each other, second motors are respectively installed inside the support blocks, and a drill bit is installed at the output end of the second motor.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) In the present invention, the user places the raw material on the surface of the workbench, and then the electric slide rail cooperates with the slider to automatically move the drill bit to the specified position, and then the extension block pushes the drill bit to achieve the drilling work through the cooperation of the gear and the rack. The user can also control the height according to the drilling height through the electric push rod, thereby improving the overall processing efficiency, and also improving the accuracy of the hole position, thereby improving the production quality of the raw material.

[0013] (2) In the present invention, after the raw material is placed on the surface of the workbench, the cylinder will push the limit plate to allow the limit plate to cooperate with the workbench to clamp and position the raw material, thereby making the raw material more stable during the punching process, without positional deviation, and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a lathe bottom shell side punching device of the utility model;

[0015] Figure 2 This is a front view structural diagram of a lathe bottom shell side punching device according to the utility model;

[0016] Figure 3 It is a side structural schematic diagram of a lathe bottom shell side punching device of the utility model;

[0017] Figure 4 The utility model is a lathe bottom shell side punching device Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0018] Figure 5 The utility model is a lathe bottom shell side punching device Figure 3 Schematic diagram of the cross-section structure at BB in the middle;

[0019] Figure 6 The utility model is a lathe bottom shell side punching device Figure 4 The enlarged structural diagram at C in the middle;

[0020] Figure 7 The utility model is a lathe bottom shell side punching device Figure 5 Enlarged structural diagram at D in the middle.

[0021] In the figure: 1. workbench; 2. punching mechanism; 201. guide groove; 202. electric slide rail; 203. slider; 204. fixed block; 205. electric push rod; 206. connecting block; 207. gear; 208. groove; 209. first motor; 210. extension block; 211. movable groove; 212. rack; 213. guide block; 214. limit groove; 215. support block; 216. second motor; 217. drill bit; 3. support frame; 4. cylinder; 5. limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 7As shown, the embodiment of the utility model proposes a side punching device for a lathe bottom shell, including a workbench 1, a punching mechanism 2 is provided on the upper surface of the workbench 1, a support frame 3 is installed on the workbench 1, a cylinder 4 is installed on the upper end of the support frame 3, a limit plate 5 is movably installed on the lower end of the support frame 3, the output end of the cylinder 4 movably passes through the interior of the support frame 3 and is connected with the limit plate 5, the punching mechanism 2 includes a guide groove 201, the guide groove 201 is provided on the upper surface of the workbench 1, sliders 203 are movably installed at both ends of the guide groove 201, and extension blocks 210 are movably installed on the upper ends of the sliders 203, and drill bits 217 are respectively installed on the upper surface of the extension blocks 210 and on the sides close to each other.

[0024] like Figures 4 to 7 As shown, in another embodiment of the utility model, an electric slide rail 202 is installed inside the guide groove 201, and a plurality of sliders 203 are installed on the upper end of the electric slide rail 202. Electric push rods 205 are respectively installed on the upper ends of the sliders 203. The electric push rods 205 and the extension blocks 210 are connected. The upper ends of the sliders 203 are respectively fixedly installed with fixed blocks 204. The electric push rods 205 are respectively installed inside the fixed blocks 204. The output ends of the electric push rods 205 are respectively installed with connecting blocks 206. The extension blocks 210 are snap-fitted and installed on the upper ends of the connecting blocks 206. The two sides of the connecting blocks 206 are respectively provided with limiting grooves 214. The front and rear sides of the lower end of the extension block 210 are respectively installed with guide blocks 213. The guide blocks 213 are respectively installed on the front and rear sides of the lower end of the extension block 210. 13 are respectively engaged and installed in the limiting groove 214, the upper end of the inner part of the connecting block 206 is respectively provided with a groove 208, the inner part of the groove 208 is respectively provided with a gear 207 movably installed, the inner part of the groove 208 is respectively provided with a first motor 209, and the output end of the first motor 209 is connected with the gear 207, the lower end of the inner part of the extension block 210 is respectively provided with a movable groove 211, the inner part of the movable groove 211 is respectively provided with a rack 212, and the rack 212 is meshed with the gear 207, the upper surface of the extension block 210 and one end close to each other are respectively installed with a support block 215, the inner part of the support block 215 is respectively installed with a second motor 216, and the output end of the second motor 216 is installed with a drill bit 217.

[0025] The user places the raw material on the surface of the workbench 1, and then the cylinder 4 pushes the limit plate 5 to move downward, so that the limit plate 5 cooperates with the workbench 1 to clamp and position the raw material. After the raw material is positioned, the electric slide rail 202 cooperates with the slider 203 to move each drill bit 217 along the guide groove 201 to adjust the position of the drill bit 217. After the position adjustment of the drill bit 217 is completed, the first motor 209 can drive the gear 207 to rotate, so that the gear 207 cooperates with the rack 212 to control the extension block 210 to move, so that the extension block 210 drives the drill bit 217 and the raw material to connect, and then the second motor 216 can drive the drill bit 217 to rotate, and cooperate with the feeding of the extension block 210 to punch the raw material, which is faster and more accurate.

[0026] The electric slide rail 202 and the slider 203 can rotate in all directions along the raw material, and then cooperate with the electric push rod 205 to control the height of the drill bit 217 to achieve drilling work at various positions of the raw material side panel, thereby improving the overall processing efficiency and processing accuracy of the raw material drilling.

[0027] The working principle of the side punching device of the bottom shell of a lathe:

[0028] During use, the user first places the raw material on the surface of the workbench 1, and then the cylinder 4 pushes the limit plate 5 to move downward, so that the limit plate 5 cooperates with the workbench 1 to clamp and position the raw material. Then, after the raw material is positioned, the electric slide rail 202 cooperates with the slider 203 to move each drill bit 217 along the guide groove 201 to adjust the position of the drill bit 217. Then, after the position of the drill bit 217 is adjusted, the first motor 209 can drive the gear 207 to rotate, so that the gear 207 cooperates with the rack 212 to control the extension block 210 to move, so that the extension block 210 drives the drill bit 217 and the raw material to connect. Then, the second motor 216 can drive the drill bit 217 to rotate, and cooperate with the feeding of the extension block 210 to punch the raw material. Then, the electric slide rail 202 cooperates with the slider 203 to repeatedly adjust the position of the drill bit 217, so that the drill bit 217 can punch holes at various positions of the raw material.

[0029] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A lathe bottom shell side punching device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a punching mechanism (2), a support frame (3) is installed on the workbench (1), a cylinder (4) is installed on the upper end of the support frame (3), a limit plate (5) is movably installed on the lower end of the support frame (3), the output end of the cylinder (4) movably passes through the interior of the support frame (3) and is connected to the limit plate (5), the punching mechanism (2) comprises a guide groove (201), the guide groove (201) is provided on the upper surface of the workbench (1), sliders (203) are movably installed at both ends of the interior of the guide groove (201), extension blocks (210) are movably installed on the upper ends of the sliders (203), and drill bits (217) are respectively installed on the upper surfaces of the extension blocks (210) and on the sides close to each other.

2. A lathe bottom shell side punching device according to claim 1, characterized in that: An electric slide rail (202) is installed inside the guide groove (201), a plurality of sliders (203) are installed on the upper end of the electric slide rail (202), electric push rods (205) are installed on the upper ends of the sliders (203), and the electric push rods (205) are connected to the extension block (210).

3. A lathe bottom shell side punching device according to claim 2, characterized in that: The upper ends of the slide blocks (203) are respectively fixedly mounted with fixed blocks (204), the electric push rods (205) are respectively mounted inside the fixed blocks (204), the output ends of the electric push rods (205) are respectively mounted with connecting blocks (206), and the extension blocks (210) are snap-fitted and mounted on the upper ends of the connecting blocks (206).

4. A lathe bottom shell side punching device according to claim 3, characterized in that: Limiting grooves (214) are respectively provided on both sides of the connecting block (206), and guide blocks (213) are respectively installed on the front and rear sides of the lower end of the extension block (210), and the guide blocks (213) are respectively engaged and installed inside the limiting grooves (214).

5. The lathe bottom shell side punching device according to claim 4, characterized in that: The upper ends of the connection blocks (206) are respectively provided with grooves (208), gears (207) are movably installed inside the grooves (208), first motors (209) are respectively installed inside the grooves (208), and the output ends of the first motors (209) are connected to the gears (207). The lower ends of the extension blocks (210) are respectively provided with movable grooves (211), racks (212) are respectively installed inside the movable grooves (211), and the racks (212) are meshingly connected to the gears (207).

6. The lathe bottom shell side punching device according to claim 5, characterized in that: Support blocks (215) are respectively installed on the upper surface of the extension block (210) and at one end close to each other, and second motors (216) are respectively installed inside the support blocks (215), and a drill bit (217) is installed at the output end of the second motor (216).

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