A safety protection device for numerical control machine tool for part machining

Abstract

The utility model discloses a numerical control machine tool safety device for spare part machining relates to spare part machining technical field, including the machine platform, the upper end fixed of machine platform is equipped with machine tool, the front end one side fixed of machine tool is equipped with the control panel, the front end other side sliding of machine tool is equipped with the protective door, the middle part fixed of protective door is equipped with the observation window, the upper end fixed of machine tool is equipped with the adjusting mechanism, and the rear end of machine platform is equipped with dust removal mechanism. The utility model discloses through the rotation screw rod, can drive the threaded seat along the thread direction and move to the left, and the threaded seat can through the effect of roof, make the protective door synchronous move to the left, thereby conveniently open the processing bin and operate, on the contrary, when needing to block the processing bin, only need to simply move the protective door to the right, can realize the blocking of processing bin, and further dispense with the need of manual protective door, greatly reduce the consumption of manpower, and improve the work efficiency of staff.

Description

Technical Field

[0001] This utility model relates to the field of parts processing technology, specifically to a safety protection device for CNC machine tools used in parts processing. Background Technology

[0002] CNC machine tools are automated machine tools equipped with a program control system. They are widely used in industry and have advantages such as high degree of automation, stable measurement data, and simple operation. By controlling the movement of the machine tool, a large number of precision parts can be automatically processed according to the shape and size required by the drawings.

[0003] However, CNC machine tools generate a lot of waste chips during operation, and these chips can easily be thrown out. If the chips accidentally hit the workers, they can cause certain injuries, resulting in low safety, and therefore protective measures are necessary.

[0004] When machine tools are in use, they generate a lot of debris and dust. The debris will splash inside the processing chamber, making it very inconvenient to clean the inside of the processing chamber. Moreover, the debris will splash under high speed rotation, which will endanger the safety of the workers and cause unsafe factors. Utility Model Content

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A safety protection device for CNC machine tools used for parts processing includes a machine base, a machine tool fixedly mounted on the upper end of the machine base, a control panel fixedly mounted on one side of the front end of the machine tool, a protective door slidably mounted on the other side of the front end of the machine tool, an observation window fixedly embedded in the middle of the protective door, an adjustment mechanism fixedly mounted on the upper end of the machine tool, a dust removal mechanism mounted on the rear end of the machine base, a handle fixedly mounted on one side of the front end of the protective door, a bottom rail fixedly mounted on the lower side of the front end of the machine base, a stabilizing plate fixedly mounted on the bottom end of the protective door, and a processing compartment opened inside the machine tool.

[0007] The adjustment mechanism includes a top plate, the front side of which is fixedly connected to the top end of the protective door. A threaded seat is fixedly provided at one end of the top plate, and a slider is fixedly provided at the lower end of both the top plate and the threaded seat. Two sets of sliding grooves are provided on the upper front surface of the machine tool. A side plate is fixedly provided on one side of the upper end of the machine tool, and a lead screw is rotatably installed on one side of the side plate. A motor is fixedly provided on the other side of the upper end of the machine tool. A housing is fixedly provided on the upper front exterior of the machine tool, and a through groove is provided on the lower front end of the housing.

[0008] Preferably, the threaded seat is threadedly installed between its interior and the lead screw, and the top end of the lead screw is drivenly installed with the output end of the single-unit drive.

[0009] Preferably, the slider is fitted into the slide groove and is slidably installed; the outer shell has a side plate, a motor, and a lead screw; the top plate extends into the outer shell through the slide groove and is slidably installed.

[0010] Preferably, the dust removal mechanism includes a base, the front end of which is fixedly connected to the rear end of the machine tool, a filter box is fixedly provided at the upper end of the base, a filter screen is fixedly provided inside the filter box, an activated carbon plate is fixedly provided below the filter screen, a fan is fixedly provided at the lower end of one side of the filter box, an exhaust pipe is fixedly provided at one side of the fan, a dust collection hood is fixedly provided on the inner wall of the rear end of the processing chamber, a dust collection pipe is fixedly provided at the upper end of the other side of the filter box, and a fixed pipe seat is fixedly sleeved on the outside of the dust collection pipe.

[0011] Preferably, the filter box has a hinged door at its open end, and the bottom end of the fixed pipe seat is fixedly connected to the rear end of the machine tool.

[0012] Preferably, the top end of the suction pipe passes through the rear side of the machine tool and is fixedly connected to the rear end of the suction hood, and the suction hood is connected to the inside of the filter box through the suction pipe.

[0013] Preferably, the protective door can shield the processing chamber, and the bottom rail is concave in shape.

[0014] Preferably, the interior of the bottom rail matches the exterior of the stabilizing plate and is slidably installed.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model provides a safety protection device for CNC machine tools used in parts processing. Through the adjustment mechanism, the protective door and observation window effectively shield the debris generated in the processing chamber, preventing these flying debris from causing potential injury to the workers. At the same time, the observation window allows the workers to easily observe the workpiece processing process, ensuring the transparency and controllability of the processing process. In addition, by rotating the lead screw, the threaded seat can be moved to the left along the thread direction, and the threaded seat can also cause the protective door to move to the left simultaneously through the action of the top plate, thus facilitating the opening of the processing chamber for operation. Conversely, when it is necessary to shield the processing chamber, simply moving the protective door to the right can achieve shielding of the processing chamber, thereby eliminating the need for manual pushing of the protective door, greatly reducing manpower consumption, and improving the work efficiency of the workers.

[0017] This invention provides a safety protection device for CNC machine tools used in parts processing. Through a dust removal mechanism, when the fan is started, it draws debris and exhaust gas generated during processing into a filter box via an intake pipe and hood. Inside the filter box, the debris and exhaust gas first encounter a filter screen, which intercepts and collects the debris, preventing it from entering the environment. The exhaust gas, after being filtered, then passes through an activated carbon plate, which further adsorbs harmful substances, ensuring the discharged gas is clean. Finally, this double-filtered clean gas is discharged through an exhaust pipe, thus protecting the health of workers and preventing environmental pollution caused by exhaust gas entering the air. This process not only improves the working environment for workers but also... Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the safety protection device for CNC machine tools used in parts processing according to the present invention;

[0019] Figure 2 This is a structural schematic diagram of the rear view of the safety protection device for CNC machine tools used in parts processing according to this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the safety protection device for CNC machine tools used in parts processing according to this utility model;

[0021] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the dust removal mechanism of this utility model.

[0023] In the diagram: 1. Machine base; 2. Machine tool; 3. Control panel; 4. Protective door; 5. Adjustment mechanism; 6. Dust removal mechanism; 7. Handle; 8. Bottom rail; 9. Stabilizing plate; 10. Observation window; 11. Processing chamber; 51. Top plate; 52. Threaded seat; 53. Slider; 54. Slide groove; 55. Side plate; 56. Lead screw; 57. Motor; 58. Housing; 59. Through groove; 61. Base; 62. Filter box; 63. Filter screen; 64. Activated carbon plate; 65. Fan; 66. Exhaust pipe; 67. Dust hood; 68. Dust suction pipe; 69. Fixed pipe seat. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] like Figures 1-5As shown, this utility model provides a safety protection device for CNC machine tools used for parts processing, including a machine base 1, a machine tool 2 fixedly mounted on the upper end of the machine base 1, a control panel 3 fixedly mounted on one side of the front end of the machine tool 2, a protective door 4 slidably mounted on the other side of the front end of the machine tool 2, an observation window 10 fixedly embedded in the middle of the protective door 4, an adjustment mechanism 5 fixedly mounted on the upper end of the machine tool 2, a dust removal mechanism 6 mounted on the rear end of the machine base 1, a handle 7 fixedly mounted on one side of the front end of the protective door 4, a bottom rail 8 fixedly mounted on the lower side of the front end of the machine base 1, a stabilizing plate 9 fixedly mounted on the bottom end of the protective door 4, and a processing chamber 11 opened inside the machine tool 2.

[0026] The protective door 4 can shield the processing chamber 11, and the bottom rail 8 is set in a concave shape.

[0027] The interior of the bottom rail 8 matches the exterior of the stabilizing plate 9 and is slidably mounted.

[0028] In this solution, the protective door 4 provides protection, while the observation window 10 allows staff to easily view the processing status of the parts. The protective door 4 can also drive the stabilizing plate 9 to slide synchronously within the bottom rail 8, thereby improving the movement effect of the protective door 4.

[0029] like Figure 4 As shown, the adjustment mechanism 5 includes a top plate 51, the front side of which is fixedly connected to the top end of the protective door 4. A threaded seat 52 is fixedly provided at one end of the top plate 51. A slider 53 is fixedly provided at the lower end of both the top plate 51 and the threaded seat 52. Two sets of sliding grooves 54 are provided on the upper front surface of the machine tool 2. A side plate 55 is fixedly provided on one side of the upper end of the machine tool 2. A lead screw 56 is rotatably installed on one side of the side plate 55. A motor 57 is fixedly provided on the other side of the upper end of the machine tool 2. A housing 58 is fixedly provided on the upper front exterior of the machine tool 2. A through groove 59 is provided through the lower front end of the housing 58.

[0030] The threaded seat 52 is threadedly installed between its interior and the lead screw 56, and the top of the lead screw 56 is drivenly installed with the output end of the single-pipe assembly.

[0031] The threaded seat 52 is threadedly installed between its interior and the lead screw 56, and the top of the lead screw 56 is drivenly installed with the output end of the single-pipe assembly.

[0032] In this scheme, when the top plate 51 and the threaded seat 52 move, the slider 53 can slide synchronously in the slide groove 54, making its movement smooth. The top plate 51 can slide synchronously in the through groove 59, and the through groove 59 can limit the top plate 51, thereby facilitating the protective door 4 to accurately block the processing chamber 11.

[0033] like Figure 5As shown, the dust removal mechanism 6 includes a base 61, the front end of which is fixedly connected to the rear end of the machine tool 2. A filter box 62 is fixedly installed on the upper end of the base 61. A filter screen 63 is fixedly installed inside the filter box 62. An activated carbon plate 64 is fixedly installed below the filter screen 63. A fan 65 is fixedly installed on the lower end of one side of the filter box 62. An exhaust pipe 66 is fixedly installed on one side of the fan 65. A dust collection hood 67 is fixedly installed on the inner wall of the rear end of the processing chamber 11. A dust collection pipe 68 is fixedly installed on the upper end of the other side of the filter box 62. A fixed pipe seat 69 is fixedly sleeved on the outside of the dust collection pipe 68.

[0034] The filter box 62 has a hinged door at its open end, and the bottom end of the fixed pipe seat 69 is fixedly connected to the rear end of the machine tool 2.

[0035] The top end of the suction pipe 68 passes through the rear side of the machine tool 2 and is fixedly connected to the rear end of the suction hood 67, and the suction hood 67 is connected to the inside of the filter box 62 through the suction pipe 68.

[0036] In this design, waste debris and exhaust gas can be filtered by filter screen 63 and activated carbon plate 64 respectively. The movable door facilitates the cleaning of waste debris, and the fixed pipe seat 69 provides stable support for the suction pipe 68.

[0037] The working principle of this safety protection device for CNC machine tools used in parts processing will be explained in detail below.

[0038] like Figures 1-5As shown, this safety protection device for CNC machine tools used for parts processing allows for parts processing through the processing chamber 11 within the machine tool 2. The protective door 4 shields against flying debris generated during processing, preventing it from injuring workers. The observation window 10 allows workers to easily monitor the parts processing. To open the protective door 4, the motor 57 is activated, rotating the lead screw 56. This causes the lead screw 56 to move the threaded seat 52 to the left, which in turn moves the protective door 4 synchronously via the top plate 51. This allows the processing chamber 11 to be opened for placing or retrieving parts. Conversely, the lead screw 56 reverses direction, moving the protective door 4 to the right to open the processing chamber. 11 is shielded to achieve a protective effect, so that when working, people do not need to manually open the protective door 4, thus reducing manpower consumption, greatly facilitating operation, and improving work efficiency. By starting the fan 65, the fan 65 can use the dust suction hood 67 to absorb the waste and exhaust gas generated in the processing chamber 11 and suck it into the filter box 62. The filter screen 63 and activated carbon plate 64 can filter the waste and exhaust gas respectively, so that the waste is filtered in the filter box 62, and the clean gas can be discharged through the exhaust pipe 66, so as to avoid the exhaust gas from polluting the external environment. In the process of protection, it can also filter the exhaust gas, further improving the effect of the machine tool 2.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A safety protection device for CNC machine tools used for machining parts, comprising a machine base (1), wherein a machine tool (2) is fixedly mounted on the upper end of the machine base (1), characterized in that: A control panel (3) is fixedly provided on one side of the front end of the machine tool (2), and a protective door (4) is slidably provided on the other side of the front end of the machine tool (2). An observation window (10) is fixedly embedded in the middle of the protective door (4). An adjustment mechanism (5) is fixedly provided at the upper end of the machine tool (2). A dust removal mechanism (6) is provided at the rear end of the machine table (1). A handle (7) is fixedly provided on one side of the front end of the protective door (4). A bottom rail (8) is fixedly provided on the lower side of the front end of the machine table (1). A stabilizing plate (9) is fixedly provided at the bottom end of the protective door (4). A processing chamber (11) is opened inside the machine tool (2). The adjustment mechanism (5) includes a top plate (51), the front side of which is fixedly connected to the top end of the protective door (4), a threaded seat (52) is fixedly provided at one end of the top plate (51), and a slider (53) is fixedly provided at the lower end of both the top plate (51) and the threaded seat (52). Two sets of sliding grooves (54) are provided on the upper front surface of the machine tool (2). A side plate (55) is fixedly provided on one side of the upper end of the machine tool (2). A lead screw (56) is rotatably installed on one side of the side plate (55). A motor (57) is fixedly provided on the other side of the upper end of the machine tool (2). A housing (58) is fixedly provided on the upper front side of the machine tool (2). A through groove (59) is provided through the lower front end of the housing (58).

2. The safety protection device for CNC machine tools used in parts processing according to claim 1, characterized in that: The threaded seat (52) is threadedly installed between the inside and the lead screw (56), and the top end of the lead screw (56) is drivenly installed with the output end of the single-unit.

3. A safety protection device for CNC machine tools used in parts processing according to claim 2, characterized in that: The slider (53) is fitted into the groove (54) and is slidably installed. The outer shell (58) is provided with a side plate (55), a motor (57), and a lead screw (56). The top plate (51) extends into the outer shell (58) through the groove (54) and is slidably installed.

4. A safety protection device for CNC machine tools used in parts processing according to claim 1, characterized in that: The dust removal mechanism (6) includes a base (61), the front end of which is fixedly connected to the rear end of the machine tool (2). A filter box (62) is fixedly provided on the upper end of the base (61). A filter screen (63) is fixedly provided inside the filter box (62). An activated carbon plate (64) is fixedly provided below the filter screen (63). A fan (65) is fixedly provided on the lower end of one side of the filter box (62). An exhaust pipe (66) is fixedly provided on one side of the fan (65). A dust collection hood (67) is fixedly provided on the inner wall of the rear end of the processing chamber (11). A dust collection pipe (68) is fixedly provided on the upper end of the other side of the filter box (62). A fixed pipe seat (69) is fixedly sleeved on the outside of the dust collection pipe (68).

5. A safety protection device for CNC machine tools used in parts processing according to claim 4, characterized in that: The filter box (62) has a hinged door at its open end, and the bottom end of the fixed pipe seat (69) is fixedly connected to the rear end of the machine tool (2).

6. A safety protection device for CNC machine tools used in parts processing according to claim 4, characterized in that: The top end of the suction pipe (68) passes through the rear side of the machine tool (2) and is fixedly connected to the rear end of the suction hood (67), and the suction hood (67) is connected to the inside of the filter box (62) through the suction pipe (68).

7. A safety protection device for CNC machine tools used in parts processing according to claim 1, characterized in that: The protective door (4) can shield the processing chamber (11), and the bottom rail (8) is set in a concave shape.

8. A safety protection device for CNC machine tools used in parts processing according to claim 1, characterized in that: The interior of the bottom rail (8) matches the exterior of the stabilizing plate (9) and is slidably mounted.

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