Safety protection structure of multi-station rotary machine tool

Abstract

The utility model relates to the field of protection structures, in particular to a multi-station rotary machine tool safety protection structure which comprises a supporting cover and a protection assembly. A protection assembly used for being connected with equipment for protection is arranged at the outer end of the supporting cover, the protection assembly comprises movable frames, a connecting sleeve, a driving motor, a positioning plate, a connecting rod, a connecting disc, a limiting ring and a positioning insertion rod, the positioning plate is located at the lower end of the supporting cover, and the movable frames are symmetrically arranged on the outer side of the positioning plate; the positioning plate is connected with the movable frame and arranged on the outer wall of the station in a sleeving mode, the inner protection plate is used for blocking most of scrap iron and cooling liquid, splashing and splashing are reduced, then the movable frame is used for further blocking the remaining scrap iron and cooling liquid, additional safety guarantee is provided, meanwhile, splashing of waste scraps is reduced, and the working efficiency is improved. A working area can be kept clean, abrasion of scraps to a machine tool is reduced, and the service life of the machine tool is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of protective structures, in particular to a safety protective structure for a multi-station rotary machine tool. Background Art

[0002] Multi-station rotary machine tools are a type of efficient processing equipment used to process multiple parts simultaneously. They are usually composed of multiple working slides, each of which carries a processing power head, forming multiple processing stations. One part can be processed at the same time, achieving efficient production of one part in one processing. They are widely used in industrial production fields such as automobiles, tractors, internal combustion engines, and compressors. When producing multi-station rotary machine tools, protective structures are required to prevent splashes, chips, etc. generated during the operation of the machine tool from causing harm to the operator, ensuring the safety of the operator.

[0003] In the existing protective structure, a protective shell is usually installed to cover the outside of the workstation to provide protection during use. Since waste chips generated during the workpiece processing are easily splashed on the surface of the protective shell to generate noise, and long-term use causes wear on the inner wall of the shell, it may not be able to effectively block the flying waste chips, increasing the risk of operator injury and shortening the overall service life.

[0004] Therefore, for the above-mentioned existing protective structure, since waste chips generated during the workpiece processing are easily splashed on the surface of the protective shell to generate noise, and long-term use causes wear on the inner wall of the shell, it may not be able to effectively block the splashing waste chips, increasing the risk of injury to the operator and shortening the overall service life. A multi-station rotary machine tool safety protection structure can be designed to prevent waste chips from splashing and injuring the operator's eyes or skin, provide a certain buffer when waste is splashed, reduce the direct impact and wear of waste on the structure, and extend the service life of the protective cover. Utility Model Content

[0005] In order to overcome the problem that the existing protective structure cannot effectively block the flying chips, since the waste chips generated during the workpiece processing are easily splashed on the surface of the protective shell to generate noise, and the inner wall of the shell is worn due to long-term use, it increases the risk of injury to the operator and shortens the overall service life.

[0006] The technical solution of the utility model is: a multi-station rotary machine tool safety protection structure, including a support cover and a protection component; the outer end of the support cover is provided with a protection component for connecting with the equipment for protection, the protection component includes a movable frame, a connecting sleeve, a drive motor, a positioning plate, a connecting rod, a connecting plate, a limit ring, and a positioning plug rod, the positioning plate is located at the lower end of the support cover, and a movable frame is symmetrically provided on the outside of the positioning plate.

[0007] Preferably, a positioning plate is used to connect the movable frame to the outer wall of the workstation, and an inner protective plate is used to block most of the iron chips and coolant to reduce splashing and splattering. Secondly, the movable frame is used to further block the remaining iron chips and coolant to provide additional safety protection and reduce the splashing of waste chips. It can keep the working area clean and reduce the wear of waste chips on the machine tool, thereby extending the service life of the machine tool. The movable frame switch is driven by a drive motor in combination with a connecting rod and driven to be turned on when the internal equipment needs to be checked, which is convenient for the operator to quickly check the internal equipment of the machine tool. The switch is switched smoothly under the control of the drive motor, reducing the safety hazards that may be caused by manual operation and improving the use effect of the protective structure. The protective pad is used to provide a certain buffer when waste is splashed, effectively reducing the direct impact and wear of waste on the movable frame and the positioning plate, extending the service life of the protective cover, and at the same time, the laying of the protective pad has a certain sound insulation and heat insulation effect, which improves the working environment of the operator and ensures stable processing of the machine tool.

[0008] Preferably, connecting rods are provided at both ends of the positioning plate, one end of the connecting rod is located at the bottom of the positioning plate and a driving motor is provided, and connecting sleeves are provided at the outer ends of the two sets of movable frames, and the movable frames are fixedly connected to the connecting rods through the connecting sleeves.

[0009] Preferably, protective pads are laid on the inner walls of the movable frame and the positioning plate, and multiple groups of limiting bolts are provided between the positioning plate and the support cover.

[0010] Preferably, a limiting ring is provided above the support cover, a connecting plate is provided between the limiting ring and the support cover, a fixing pin is provided around the connecting plate and the support cover, and the connecting plate is fixedly connected to the support cover through the fixing pin.

[0011] Preferably, two groups of positioning rods are provided inside the limiting ring, and the positioning rods pass through the limiting ring and extend to the outer end.

[0012] Preferably, the outer wall of the movable frame is provided with a plurality of transparent observation windows, and the lower end of the support cover is located inside the movable frame and is provided with an inner protective plate.

[0013] Preferably, the bottoms of the movable frame and the positioning plate are paved with anti-slip support pads.

[0014] Beneficial effects of the utility model:

[0015] 1. Compared with the traditional protective structure, the positioning plate is used to connect the movable frame to the outer wall of the workstation, and the inner protective plate is used to block most of the iron chips and coolant to reduce splashing and splashing. Secondly, the movable frame is used to further block the remaining iron chips and coolant, providing additional safety protection, while reducing the splashing of waste chips, which can keep the working area clean and reduce the wear of waste chips on the machine tool, extending the service life of the machine tool, and the drive motor is combined with the connecting rod to drive the movable frame switch, which is driven to open when the internal equipment needs to be checked, so that the operator can quickly check the internal equipment of the machine tool, and use the drive motor to control the switch smoothly, reducing the safety hazards that may be caused by manual operation and improving the use effect of the protective structure; the protective pad is used to provide a certain buffer when the waste is splashed, effectively reducing the direct impact and wear of the waste on the movable frame and the positioning plate, extending the service life of the protective cover, and at the same time, the laying of the protective pad has a certain sound insulation and heat insulation effect, which improves the working environment of the operator and ensures the stable processing of the machine tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the overall structure of the protective structure of the present utility model;

[0017] Figure 2 Shown is a schematic diagram of the bottom structure of the protective structure of the present utility model;

[0018] Figure 3 Shown is a schematic diagram of the internal structure of the protective structure of the utility model;

[0019] Figure 4 Shown is a schematic diagram of the upper structure of the protective structure of the present invention.

[0020] Explanation of the accompanying drawings: 1. Support cover; 201. Movable frame; 202. Connecting sleeve; 203. Driving motor; 204. Anti-slip support pad; 205. Positioning plate; 206. Connecting rod; 207. Limiting bolt; 208. Connecting plate; 209. Limiting ring; 210. Positioning rod; 211. Protective pad; 212. Inner protective plate. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1-Figure 4The utility model provides an embodiment: a multi-station rotary machine tool safety protection structure, including a support cover 1 and a protection component; the outer end of the support cover 1 is provided with a protection component for connecting with the equipment for protection, and the protection component includes a movable frame 201, a connecting sleeve 202, a drive motor 203, a positioning plate 205, a connecting rod 206, a connecting plate 208, a limit ring 209, and a positioning plug rod 210. The positioning plate 205 is located at the lower end of the support cover 1, and the movable frame 201 is symmetrically provided on the outside of the positioning plate 205.

[0023] See also Figure 1-Figure 2 In this embodiment, connecting rods 206 are provided at both ends of the positioning plate 205. One end of the connecting rod 206 is located at the bottom of the positioning plate 205 and is provided with a driving motor 203. The outer ends of the two sets of movable frames 201 are provided with connecting sleeves 202. The movable frames 201 are fixedly connected to the connecting rods 206 through the connecting sleeves 202. The driving motor 203 is combined with the connecting rod 206 to drive the switch of the movable frame 201. When the internal equipment needs to be checked, it is driven to open, which is convenient for the operator to quickly check the internal equipment of the machine tool. The switch is stable under the control of the driving motor 203, reducing To eliminate potential safety hazards caused by manual operation and improve the effectiveness of the protective structure, protective pads 211 are laid on the inner walls of the movable frame 201 and the positioning plate 205, and multiple sets of limit bolts 207 are provided between the positioning plate 205 and the support cover 1. The protective pads 211 provide a certain buffer when waste is splashed, effectively reducing the direct impact and wear of the waste on the movable frame 201 and the positioning plate 205, and extending the service life of the protective cover. At the same time, laying the protective pads 211 has a certain sound insulation and heat insulation effect, which improves the working environment of the operator and ensures the stable processing of the machine tool.

[0024] See also Figure 1-Figure 3 In this embodiment, a limiting ring 209 is provided above the support cover 1, and a connecting plate 208 is provided between the limiting ring 209 and the support cover 1. A fixing pin is provided around the connecting plate 208 and the support cover 1, and the connecting plate 208 is fixedly connected to the support cover 1 through the fixing pin. By adopting the connecting plate 208, limiting rings 209 of different sizes are replaced according to different workstation machine tools for sleeve fixing, and the protective structure is adjusted to ensure that the protective structure is stable and reliable during the processing and reduce fault downtime. Two groups of positioning rods 210 are provided inside the limiting ring 209, and the positioning rods 210 extend to the outer end through the limiting ring 209. By adopting two groups of positioning rods 210 to connect the limiting ring 209 and the workstation for plugging and positioning, displacement during the processing is prevented, stable protection performance is provided, and safety risks are reduced.

[0025] See also Figure 2-Figure 4In this embodiment, the outer wall of the movable frame 201 is provided with multiple sets of transparent observation windows, and the lower end of the support cover 1 is located inside the movable frame 201 and is provided with an inner protective plate 212. By adopting multiple sets of transparent observation windows, the operator can clearly see the processing area during processing, monitor the operating status of the machine tool in real time, discover abnormal conditions in time, and ensure stable processing of the machine tool. The inner protective plate 212 is used to block most of the iron chips and coolant to reduce splashing and splashing. Secondly, the movable frame 201 is used to further block the remaining iron chips and coolant to provide additional safety. The bottom of the movable frame 201 and the positioning plate 205 is paved with an anti-slip support pad 204. The anti-slip support pad 204 supports the movable frame 201 and the positioning plate 205 to fit with the workstation, so that it can be stably placed on the outside of the workstation to provide protection, thereby avoiding vibration or impact caused by workpiece processing affecting the overall stability.

[0026] When working, first use the connecting plate 208 to replace the limit ring 209 of different sizes according to different workstation machine tools, adjust the protective structure, and ensure that the protective structure is stable and reliable during the processing. After the limit sleeve is replaced and adjusted, it is inserted into the upper end of the workstation machine tool. Secondly, use two sets of positioning rods 210 to connect the limit ring 209 and the workstation for plug-in positioning to prevent displacement during processing and provide stable protective performance. Use the support cover 1 to connect the positioning plate 205 and the distance between the movable frame 201 and the workstation, so that the anti-slip support pad 204 at the bottom fits the workstation to avoid vibration or impact caused by workpiece processing. During processing, the inner protective plate 212 is used first to block most of the iron chips and coolant to reduce splashing and splashing. Secondly, the movable frame 201 can further block the remaining iron chips and coolant, providing additional Safety assurance can keep the working area clean and tidy and reduce the wear of waste chips on the machine tool. When it is necessary to check the internal situation of the equipment, start the drive motor 203 and combine with the connecting rod 206 to drive the movable frame 201 to switch, so that the operator can quickly check the internal equipment of the machine tool. Use the drive motor 203 to switch smoothly under the control of the switch to reduce the safety hazards that may be caused by manual operation. When the machine tool processes the workpiece, the protective pad 211 is used to provide a certain buffer when the waste is splashed, reducing the direct impact and wear of the waste on the movable frame 201 and the positioning plate 205. The laying of the protective pad 211 has a certain sound insulation and heat insulation effect, which improves the working environment of the operator. During the machine tool processing process, the operator can clearly see the processing area through multiple sets of transparent observation windows during processing, monitor the operating status of the machine tool in real time, discover abnormal conditions in time, and ensure stable processing of the machine tool.

[0027] Through the above steps, the positioning plate 205 is used to connect the movable frame 201 and is sleeved on the outer wall of the workstation. The inner protective plate 212 is used to block most of the iron chips and coolant to reduce splashing and splashing. Secondly, the movable frame 201 is used to further block the remaining iron chips and coolant to provide additional safety protection. At the same time, the splashing of waste chips can keep the working area clean and reduce the wear of waste chips on the machine tool, thereby extending the service life of the machine tool. The drive motor 203 is combined with the connecting rod 206 to drive the switch of the movable frame 201. When the internal equipment needs to be checked, it is driven to open, which is convenient for the operator to quickly check the internal equipment of the machine tool. The smooth switch under the control of the drive motor 203 is used to reduce the safety hazards that may be caused by manual operation and improve the use effect of the protective structure. The protective pad 211 is used to provide a certain buffer when waste is splashed, effectively reducing the direct impact and wear of waste on the movable frame 201 and the positioning plate 205, extending the service life of the protective cover, and at the same time, laying the protective pad 211 has a certain sound insulation and heat insulation effect, improving the working environment of the operator, and ensuring stable processing of the machine tool.

Claims

1. A multi-station rotary machine tool safety protection structure, comprising a support cover (1); characterized in that: The invention also includes a protective component; the outer end of the support cover (1) is provided with a protective component for connecting with the equipment for protection, and the protective component includes a movable frame (201), a connecting sleeve (202), a driving motor (203), a positioning plate (205), a connecting rod (206), a connecting plate (208), a limiting ring (209), and a positioning plug rod (210); the positioning plate (205) is located at the lower end of the support cover (1), and the outer side of the positioning plate (205) is symmetrically provided with the movable frame (201).

2. The multi-station rotary machine tool safety protection structure according to claim 1, characterized in that: Connecting rods (206) are provided at both ends of the positioning plate (205), one end of the connecting rod (206) is located at the bottom of the positioning plate (205) and is provided with a driving motor (203), and connecting sleeves (202) are provided at the outer ends of the two groups of movable frames (201), and the movable frames (201) are fixedly connected to the connecting rods (206) through the connecting sleeves (202).

3. The multi-station rotary machine tool safety protection structure according to claim 2, characterized in that: The inner walls of the movable frame (201) and the positioning plate (205) are paved with protective pads (211), and a plurality of groups of limiting bolts (207) are provided between the positioning plate (205) and the support cover (1).

4. The multi-station rotary machine tool safety protection structure according to claim 1, characterized in that: A limiting ring (209) is provided above the support cover (1), a connecting plate (208) is provided between the limiting ring (209) and the support cover (1), a fixing pin is provided around the connecting plate (208) and the support cover (1), and the connecting plate (208) is fixedly connected to the support cover (1) via the fixing pin.

5. The multi-station rotary machine tool safety protection structure according to claim 4, characterized in that: Two groups of positioning rods (210) are provided inside the limiting ring (209), and the positioning rods (210) pass through the limiting ring (209) and extend to the outer end.

6. The multi-station rotary machine tool safety protection structure according to claim 1, characterized in that: The outer wall of the movable frame (201) is provided with a plurality of transparent observation windows, and the lower end of the support cover (1) is located inside the movable frame and is provided with an inner protective plate (212).

7. The multi-station rotary machine tool safety protection structure according to claim 6, characterized in that: The bottoms of the movable frame (201) and the positioning plate (205) are paved with anti-skid support pads (204).

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