Anti-fracturing puncher for processing sensor shell

Abstract

The invention relates to the technical field of punchers, and discloses an anti-fracturing puncher for sensor shell machining, which comprises a base, a groove is formed in the top of the base, a sliding groove is formed in one side, close to the groove, of the base, and a first electric sliding rail is mounted in the sliding groove; a first electric sliding rail is fixedly connected to the top of the base, a moving seat is slidably connected to the interior of the first electric sliding rail through an electric sliding block, a second electric sliding rail is fixedly connected to the top of the moving seat, a positioning frame is slidably connected to the interior of the second electric sliding rail through an electric sliding block, and a machining table is fixedly connected to the top of the base. And the movable end of the lifting assembly is fixedly connected with a sliding frame, and the bottom of the sliding frame is fixedly connected with a perforating assembly. According to the anti-fracturing perforating machine for sensor shell machining, the shell is preheated through heated gas, the activity of shell material molecules is effectively improved, the shell material molecules are softer in the perforating process, and fracturing caused by brittleness is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of perforators, in particular to an anti-compression perforator for processing sensor housings. Background Art

[0002] With the continuous advancement of science and technology, sensors are increasingly used in various fields. For example, in the automotive industry, sensors are used to monitor vehicle speed, pressure, temperature and other parameters; in the field of industrial automation, sensors can detect the operating status of equipment, the location of materials, etc. This has led to a sharp increase in the demand for sensors, and has also put forward higher requirements for the efficiency and quality of their shell processing. The sensor shell needs to have a variety of properties, such as good sealing to protect the internal sensitive components from external environmental interference, sufficient mechanical strength to withstand certain external force impact and pressure, and precise dimensions to ensure good fit with other components. In the sensor shell processing process, perforation is a key process. In sensor shell processing companies, product quality is the key. Fracturing the shell will not only lead to product scrapping, increase production costs, but also affect production efficiency.

[0003] When processing the sensor housing, the existing device cannot preheat the housing in advance and cannot make the housing softer during the perforation process, which causes the housing to be easily fractured due to brittleness during the processing. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides: an anti-fracture punching machine for processing a sensor housing, comprising: A base, wherein a groove is provided on the top of the base, a slide groove is provided on one side of the base close to the groove, a first electric slide rail is installed inside the slide groove, a moving seat is slidably connected inside the first electric slide rail through an electric slider, a second electric slide rail is fixedly connected to the top of the moving seat, a positioning frame is slidably connected inside the second electric slide rail through an electric slider, and a processing table is fixedly connected to the top of the base; A lifting assembly, wherein the movable end of the lifting assembly is fixedly connected to a sliding frame, and the bottom of the sliding frame is fixedly connected to a perforating assembly; A preheating device, one side of which is fixedly connected to a side of the sliding frame; A dust suction device, the bottom of which is fixedly connected to the inner wall of the groove via a bracket; One side of the lifting assembly is fixedly connected to the side of the positioning frame, the processing table is arranged above the groove, and two groups of the second electric slide rails are arranged, and the two groups of the second electric slide rails are evenly distributed on the top of the moving seat; Wherein, the preheating device comprises: An exhaust pipe, the bottom of which is connected to an air blowing nozzle, and both ends of which are connected to a preheating pipe; An air pump, the bottom of which is connected to an air delivery pipe.

[0005] Preferably, the exhaust pipe is provided with multiple groups, the blowing nozzle is provided with multiple groups, the multiple blowing nozzles are evenly distributed on the exhaust pipe, and the end of the air supply pipe away from the vacuum pump is connected to the top of the preheating pipe.

[0006] Preferably, the preheating device also includes an electric heating rod, one side of the sliding frame is fixedly connected to a support plate through a bracket, and both ends of the support plate are fixedly connected to U-shaped frames. Before the perforation assembly performs perforation processing on the outer shell, the vacuum pump is turned on, and the vacuum pump draws external gas into the air pipe, and the gas is discharged into the preheating pipe through the air pipe. Since the preheating pipe is equipped with an electric heating rod, the gas entering the preheating pipe can be heated after the electric heating rod is turned on, and the heated gas then enters the exhaust pipe and is finally blown to the surface of the outer shell through the blowing nozzle. The heated gas can be used to preheat the outer shell, which effectively improves the activity of the molecules of the outer shell material, making it softer during the perforation process and reducing fracturing caused by brittleness.

[0007] Preferably, both ends of the electric heating rod pass through the preheating tube and are fixedly connected to the end of the preheating tube, the outer side of the exhaust pipe is fixedly connected to the bottom of the U-shaped frame through a bracket, and the outer side of the vacuum pump is fixedly connected to the side of the U-shaped frame through a bracket.

[0008] Preferably, the dust suction device includes a dust collecting pipe, both ends of the dust collecting pipe are connected with a bellows, one end of the bellows away from the dust collecting pipe is connected with a dust suction pipe, a dust suction port is opened on one side of the dust suction pipe, the outer side of the bellows is slidably connected to the side surface of the processing table through a sliding block, when the dust suction port absorbs dust, the operator can push the bellows, the bellows is pulled, and the bellows drives the sliding block to move on the side surface of the processing table, so that the position of the dust suction pipe can be adjusted, and the position of the dust suction pipe can be continuously adjusted to absorb dust in different areas, so that the dust suction pipe is prevented from always being in a fixed position, which effectively improves the dust suction effect. The dust collecting pipe has a high dust suction range, and the bottom of the dust collecting pipe is connected with a connecting pipe, and one end of the connecting pipe away from the dust collecting pipe is connected with a processing device, and one side of the processing device is connected with a dust suction pump. When the shell is being perforated, the dust suction pump is turned on, and the dust generated in the processing area is sucked into the dust suction pipe from the dust suction port through the dust suction pump. The dust entering the dust suction pipe enters the dust collecting pipe from the bellows, and is then discharged into the processing device through the connecting pipe. The gas is processed by the processing device and then discharged from the dust suction pump. The dust generated in the processing area can be absorbed in time when the shell is perforated, so as to prevent the dust from floating in the air and affecting the processing environment.

[0009] Preferably, the dust suction ports are provided in a plurality of groups, and the plurality of groups of dust suction ports are evenly distributed on the side of the dust suction pipe, and the outer side of the dust suction pump is fixedly connected to the inner wall of the groove via a bracket.

[0010] Preferably, the dust collecting pipe is arranged directly below the processing table, the outer side of the processing device is fixedly connected to the inner wall of the groove through a bracket, and the dust collecting pipe is arranged above the processing table.

[0011] Preferably, the processing device includes a processing cylinder, one end of the processing cylinder is connected to a sewage discharge nozzle, the inner wall of the processing cylinder is fixedly connected to a filter screen, the inner wall of the processing cylinder is fixedly connected to a driving motor through a bracket, the output end of the driving motor is fixedly connected to a rotating disk through a connecting rod, and the outer side of the rotating disk is fixedly connected to a cleaning brush plate. When the gas mixed with dust enters the processing cylinder from the connecting pipe, the gas passes through the filter screen, and the dust mixed in the gas is blocked by the filter screen, so the dust can be filtered out; when the filter screen needs to be cleaned, the driving motor can be turned on, and the connecting rod at the output end of the driving motor can drive the rotating disk to rotate, and the rotating rotating disk can drive the cleaning brush plate to move, and the cleaning brush plate cleans the dust accumulated on one side of the filter screen through a brush head with hair provided on one side, so that the dust can fall off the attached filter screen, and then the sewage discharge nozzle is opened to discharge the dust, so as to facilitate the cleaning of the filter screen.

[0012] Preferably, the outer side of the processing cylinder is fixedly connected to the inner wall of the groove through a bracket, the end of the processing cylinder away from the sewage discharge nozzle is connected to the air inlet end of the dust pump, and the side of the cleaning brush plate close to the filter is evenly installed with bristle brush heads, and the cleaning brush plates are provided in multiple groups, and the multiple groups of cleaning brush plates are evenly distributed on the outer side of the rotating disk, and the output end of the driving motor passes through the filter and is rotatably connected to the filter through a bearing.

[0013] The present invention provides an anti-fracture perforator for processing a sensor housing. It has the following beneficial effects: 1. The anti-fracture perforator for processing the sensor shell is installed with a preheating device. Before the perforating component perforates the shell, the vacuum pump is turned on. The vacuum pump draws external gas into the gas pipe, and the gas is discharged into the preheating pipe through the gas pipe. Since an electric heating rod is installed inside the preheating pipe, the gas entering the preheating pipe can be heated after the electric heating rod is turned on. The heated gas then enters the exhaust pipe and is finally blown to the surface of the shell through the blowing nozzle. The heated gas can be used to preheat the shell, which effectively improves the activity of the molecules of the shell material, making it softer during the perforation process and reducing fracturing caused by brittleness.

[0014] 2. The anti-fracture punching machine for processing the sensor shell has a dust suction device installed. When the shell is being punched, the dust suction pump is turned on, and the dust generated in the processing area is sucked into the dust suction pipe from the dust suction port through the dust suction pump. The dust entering the dust suction pipe enters the dust collecting pipe from the bellows and is then discharged into the processing device through the connecting pipe. The gas is processed by the processing device and then discharged from the dust suction pump. The dust generated in the processing area when the shell is being punched can be absorbed in time to prevent the dust from floating in the air and affecting the processing environment.

[0015] 3. The anti-fracture perforator for processing the sensor housing has a sliding block and a bellows. When the dust is absorbed at the suction port, the operator can push the bellows, and the bellows is pulled, so that the bellows drives the sliding block to move on the side of the processing table, and the position of the dust suction pipe can be adjusted. The position of the dust suction pipe can be continuously adjusted to absorb dust in different areas, avoiding the dust suction pipe always being in a fixed position, and effectively increasing the range of dust absorption.

[0016] 4. The anti-fracture perforator for processing the sensor housing is installed with a processing device. When the gas mixed with dust enters the processing cylinder from the connecting pipe, the gas passes through the filter, and the dust mixed in the gas is blocked by the filter, so the dust can be filtered out. When the filter needs to be cleaned, the drive motor can be turned on, and the connecting rod at the output end of the drive motor can drive the rotating disk to rotate. The rotating rotating disk can drive the cleaning brush plate to move. The cleaning brush plate cleans the dust accumulated on one side of the filter through a brush head with hair on one side, so that the dust can fall off the attached filter, and then the sewage nozzle is opened to discharge the dust, which is convenient for cleaning the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the anti-fracture punching machine for processing the sensor housing of the present invention; Figure 2 It is a structural schematic diagram of the base of the present invention; Figure 3 It is a structural schematic diagram of the mobile seat of the present invention; Figure 4 It is a structural schematic diagram of the sliding frame of the present invention; Figure 5 It is a schematic diagram of the structure of the exhaust pipe of the present invention; Figure 6 It is a structural schematic diagram of the air blowing nozzle of the present invention; Figure 7 It is a structural schematic diagram of the processing table of the present invention; Figure 8 It is a schematic diagram of the structure of the dust collecting tube of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the treatment cylinder of the present invention.

[0018] In the figure: 1. base; 2. groove; 3. slide; 4. first electric slide rail; 5. moving seat; 6. second electric slide rail; 7. positioning frame; 8. preheating device; 81. exhaust pipe; 82. blowing nozzle; 83. preheating pipe; 84. vacuum pump; 85. air pipe; 86. electric heating rod; 87. support plate; 88. U-shaped frame; 9. dust suction device; 91. dust collecting pipe; 92. bellows; 93. dust suction pipe; 94. dust suction port; 95. sliding block; 96. connecting pipe; 97. processing device; 971. processing cylinder; 972. sewage discharge nozzle; 973. filter screen; 974. driving motor; 975. rotating disk; 976. cleaning brush plate; 98. dust suction pump; 10. processing table; 11. lifting component; 12. sliding frame; 13. perforating component. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0020] For the first embodiment, please refer to Figure 1-Figure 8 The present invention provides a technical solution: an anti-fracture perforator for processing a sensor housing, comprising: A base 1, a groove 2 is provided on the top of the base 1, a slide groove 3 is provided on one side of the base 1 close to the groove 2, a first electric slide rail 4 is installed inside the slide groove 3, a moving seat 5 is slidably connected to the inside of the first electric slide rail 4 through an electric slider, a second electric slide rail 6 is fixedly connected to the top of the moving seat 5, a positioning frame 7 is slidably connected to the inside of the second electric slide rail 6 through an electric slider, and a processing table 10 is fixedly connected to the top of the base 1; A lifting assembly 11, a movable end of the lifting assembly 11 is fixedly connected to a sliding frame 12, and a bottom of the sliding frame 12 is fixedly connected to a perforating assembly 13; A preheating device 8, one side of the preheating device 8 is fixedly connected to the side of the sliding frame 12; A dust collecting device 9, the bottom of which is fixedly connected to the inner wall of the groove 2 via a bracket; One side of the lifting assembly 11 is fixedly connected to the side of the positioning frame 7, the processing table 10 is arranged above the groove 2, and two groups of second electric slide rails 6 are arranged, and the two groups of second electric slide rails 6 are evenly distributed on the top of the moving seat 5; Wherein, the preheating device 8 comprises: An exhaust pipe 81, the bottom of the exhaust pipe 81 is connected to a blowing nozzle 82, and both ends of the exhaust pipe 81 are connected to a preheating pipe 83; The air pump 84 has an air delivery pipe 85 connected to its bottom.

[0021] There are multiple groups of exhaust pipes 81 and multiple groups of blowing nozzles 82 . The multiple groups of blowing nozzles 82 are evenly distributed on the exhaust pipes 81 . One end of the air supply pipe 85 away from the vacuum pump 84 is connected to the top of the preheating pipe 83 .

[0022] The preheating device 8 also includes an electric heating rod 86 . One side of the sliding frame 12 is fixedly connected to a support plate 87 via a bracket, and both ends of the support plate 87 are fixedly connected to U-shaped frames 88 .

[0023] Both ends of the electric heating rod 86 pass through the preheating tube 83 and are fixedly connected to the end of the preheating tube 83. The outer side of the exhaust pipe 81 is fixedly connected to the bottom of the U-shaped frame 88 through a bracket. The outer side of the vacuum pump 84 is fixedly connected to the side of the U-shaped frame 88 through a bracket.

[0024] The dust suction device 9 includes a dust collecting pipe 91, both ends of the dust collecting pipe 91 are connected to a bellows 92, the end of the bellows 92 away from the dust collecting pipe 91 is connected to a dust suction pipe 93, a dust suction port 94 is provided on one side of the dust suction pipe 93, the outer side of the bellows 92 is slidably connected to the side of the processing table 10 through a sliding block 95, the bottom of the dust collecting pipe 91 is connected to a connecting pipe 96, the end of the connecting pipe 96 away from the dust collecting pipe 91 is connected to a processing device 97, and one side of the processing device 97 is connected to a dust suction pump 98.

[0025] There are multiple groups of dust suction ports 94 , which are evenly distributed on the side of the dust suction pipe 93 . The outer side of the dust suction pump 98 is fixedly connected to the inner wall of the groove 2 through a bracket.

[0026] The dust collecting pipe 91 is arranged directly below the processing table 10 , the outer side of the processing device 97 is fixedly connected to the inner wall of the groove 2 through a bracket, and the dust suction pipe 93 is arranged above the processing table 10 .

[0027] When in use, the operator places the shell to be processed on the processing table 10 and fixes the shell on the processing table 10 through an external clamping mechanism, then turns on the first electric slide rail 4 to drive the moving seat 5 to move through the electric slider inside it, and after the moving seat 5 is moved to the specified position, turns on the second electric slide rail 6, drives the positioning frame 7 to move through the electric slider inside the second electric slide rail 6, drives the lifting component 11 to move to the specified position through the positioning frame 7, and then turns on the lifting component 11 to drive the perforating component 13 to descend to a specified height through the sliding frame 12. After determining the height of the perforating component 13, the perforating component 13 can be turned on to the processing table 10 The outer shell on which the perforation component 13 performs perforation processing on the outer shell is perforated. The vacuum pump 84 is turned on. The vacuum pump 84 draws external gas into the air pipe 85. The gas is discharged into the preheating pipe 83 through the air pipe 85. Since the preheating pipe 83 is equipped with an electric heating rod 86, the gas entering the preheating pipe 83 can be heated after the electric heating rod 86 is turned on. The heated gas then enters the exhaust pipe 81 and is finally blown to the outer shell surface through the blowing nozzle 82. The heated gas can be used to preheat the outer shell, which effectively improves the activity of the molecules of the outer shell material, makes it softer during the perforation process, and reduces the fracturing caused by brittleness.

[0028] When the shell is being perforated, the dust suction pump 98 is turned on, and the dust generated in the processing area is sucked into the dust suction pipe 93 from the dust suction port 94 through the dust suction pump 98. The dust entering the dust suction pipe 93 enters the dust collecting pipe 91 from the bellows 92 and is then discharged into the processing device 97 through the connecting pipe 96. The gas is processed by the processing device 97 and then discharged from the dust suction pump 98. Therefore, the dust generated in the processing area when the shell is perforated can be timely absorbed to prevent the dust from floating in the air and affecting the processing environment.

[0029] When the dust suction port 94 absorbs the dust, the operator can push the bellows 92, and the bellows 92 is pulled, so that the bellows 92 drives the sliding block 95 to move on the side of the processing table 10, and the position of the dust suction pipe 93 can be adjusted. By constantly adjusting the position of the dust suction pipe 93, dust in different areas can be absorbed, avoiding the dust suction pipe 93 always being in a fixed position, and effectively increasing the range of dust suction.

[0030] For the second embodiment, please refer to Figure 1-Figure 9 The present invention provides a technical solution: on the basis of embodiment 1, the processing device 97 includes a processing cylinder 971, one end of the processing cylinder 971 is connected to a sewage discharge nozzle 972, the inner wall of the processing cylinder 971 is fixedly connected to a filter screen 973, the inner wall of the processing cylinder 971 is fixedly connected to a driving motor 974 through a bracket, the output end of the driving motor 974 is fixedly connected to a rotating disk 975 through a connecting rod, and the outer side of the rotating disk 975 is fixedly connected to a cleaning brush plate 976.

[0031] The outer side of the processing cylinder 971 is fixedly connected to the inner wall of the groove 2 through a bracket, and the end of the processing cylinder 971 away from the sewage discharge nozzle 972 is connected to the air inlet end of the dust suction pump 98. The cleaning brush plate 976 is evenly installed with bristle brush heads on the side close to the filter screen 973. The cleaning brush plates 976 are arranged in multiple groups, and the multiple groups of cleaning brush plates 976 are evenly distributed on the outer side of the rotating disk 975. The output end of the driving motor 974 passes through the filter screen 973 and is rotatably connected to the filter screen 973 through a bearing.

[0032] During use, when the gas mixed with dust enters the processing cylinder 971 from the connecting pipe 96, the gas passes through the filter 973, and the dust mixed in the gas is blocked by the filter 973, so the dust can be filtered out. When the filter 973 needs to be cleaned, the driving motor 974 can be turned on, and the rotating disk 975 is driven to rotate by the connecting rod at the output end of the driving motor 974. The rotating rotating disk 975 can drive the cleaning brush plate 976 to move. The cleaning brush plate 976 cleans the dust accumulated on one side of the filter 973 through a bristle brush head set on one side, so that the dust can fall off from the attached filter 973, and then the sewage discharge nozzle 972 is opened to discharge the dust, so as to facilitate the cleaning of the filter 973.

[0033] Working process: The operator places the shell to be processed on the processing table 10 and fixes the shell on the processing table 10 through an external clamping mechanism, then turns on the first electric slide 4 to drive the moving seat 5 to move through the electric slider inside it, and after the moving seat 5 is moved to the specified position, turns on the second electric slide 6, drives the positioning frame 7 to move through the electric slider inside the second electric slide 6, drives the lifting component 11 to move to the specified position through the positioning frame 7, and then turns on the lifting component 11 to drive the perforating component 13 to descend to the specified height through the sliding frame 12. After determining the height of the perforating component 13, the perforating component 13 can be turned on to perform perforation on the shell on the processing table 10. Before the perforating assembly 13 performs perforation processing on the shell, the vacuum pump 84 is turned on, and the vacuum pump 84 draws the external gas into the air pipe 85, and the gas is discharged into the preheating pipe 83 through the air pipe 85. Since the preheating pipe 83 is equipped with an electric heating rod 86, the gas entering the preheating pipe 83 can be heated after the electric heating rod 86 is turned on. The heated gas then enters the exhaust pipe 81 and is finally blown to the surface of the shell through the blowing nozzle 82, so that the heated gas can be used to preheat the shell. When the shell is being perforated, the dust suction pump 98 is turned on, and the dust generated in the processing area is sucked into the dust suction pipe 93 from the dust suction port 94 through the dust suction pump 98. The dust entering the dust suction pipe 93 enters the dust collecting pipe 91 from the bellows 92, and is then discharged into the processing device 97 through the connecting pipe 96. The gas is processed by the processing device 97 and then discharged from the dust suction pump 98, so that the dust generated in the processing area can be absorbed in time when the shell is perforated. When the dust suction port 94 absorbs the dust, the operator can push the bellows 92, and the bellows 92 is pulled, so that the bellows 92 drives the sliding block 95 to move on the side of the processing table 10, so that the position of the dust suction pipe 93 can be adjusted. The position of the dust suction pipe 93 can be continuously adjusted to absorb dust in different areas, so as to avoid the dust suction pipe 93 always being in a fixed position. Position, when the gas mixed with dust enters the processing cylinder 971 from the connecting pipe 96, the gas passes through the filter 973, and the dust mixed in the gas is blocked by the filter 973, so the dust can be filtered out. When the filter 973 needs to be cleaned, the driving motor 974 can be turned on, and the rotating disk 975 is driven to rotate by the connecting rod at the output end of the driving motor 974. The rotating rotating disk 975 can drive the cleaning brush plate 976 to move. The cleaning brush plate 976 cleans the dust accumulated on one side of the filter 973 through a brush head with hair on one side, so that the dust can fall off from the attached filter 973, and then the sewage discharge nozzle 972 is opened to discharge the dust.

[0034] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A fracturing-proof perforator for processing a sensor housing, characterized in that: include: A base (1), wherein a groove (2) is provided on the top of the base (1), a slide groove (3) is provided on a side of the base (1) close to the groove (2), a first electric slide rail (4) is installed inside the slide groove (3), a movable seat (5) is slidably connected inside the first electric slide rail (4) via an electric slider, a second electric slide rail (6) is fixedly connected to the top of the movable seat (5), a positioning frame (7) is slidably connected inside the second electric slide rail (6) via an electric slider, and a processing table (10) is fixedly connected to the top of the base (1); A lifting component (11), wherein a movable end of the lifting component (11) is fixedly connected to a sliding frame (12), and a bottom of the sliding frame (12) is fixedly connected to a perforating component (13); A preheating device (8), one side of the preheating device (8) being fixedly connected to a side surface of the sliding frame (12); A dust suction device (9), wherein the bottom of the dust suction device (9) is fixedly connected to the inner wall of the groove (2) via a bracket; One side of the lifting assembly (11) is fixedly connected to the side of the positioning frame (7), the processing table (10) is arranged above the groove (2), and two groups of the second electric slide rails (6) are arranged, and the two groups of the second electric slide rails (6) are evenly distributed on the top of the moving seat (5); Wherein, the preheating device (8) comprises: An exhaust pipe (81), wherein the bottom of the exhaust pipe (81) is connected to an air blowing nozzle (82), and both ends of the exhaust pipe (81) are connected to a preheating pipe (83); An air pump (84), wherein the bottom of the air pump (84) is connected to an air delivery pipe (85).

2. The anti-fracture punching machine for processing a sensor housing according to claim 1, characterized in that: The exhaust pipe (81) is provided with a plurality of groups, the blowing nozzles (82) are provided with a plurality of groups, and the plurality of blowing nozzles (82) are evenly distributed on the exhaust pipe (81), and one end of the air supply pipe (85) away from the air pump (84) is connected to the top of the preheating pipe (83).

3. The anti-fracture punching machine for processing a sensor housing according to claim 1, characterized in that: The preheating device (8) further comprises an electric heating rod (86); one side of the sliding frame (12) is fixedly connected to a support plate (87) via a bracket; both ends of the support plate (87) are fixedly connected to U-shaped frames (88).

4. The anti-fracture punching machine for processing a sensor housing according to claim 3, characterized in that: Both ends of the electric heating rod (86) pass through the preheating tube (83) and are fixedly connected to the end of the preheating tube (83); the outer side of the exhaust pipe (81) is fixedly connected to the bottom of the U-shaped frame (88) via a bracket; and the outer side of the air extraction pump (84) is fixedly connected to the side of the U-shaped frame (88) via a bracket.

5. The anti-fracture punching machine for processing a sensor housing according to claim 1, characterized in that: The dust suction device (9) comprises a dust collecting pipe (91), both ends of the dust collecting pipe (91) are connected to a bellows (92), one end of the bellows (92) away from the dust collecting pipe (91) is connected to a dust suction pipe (93), one side of the dust suction pipe (93) is provided with a dust suction port (94), the outer side of the bellows (92) is slidably connected to the side of the processing table (10) via a sliding block (95), the bottom of the dust collecting pipe (91) is connected to a connecting pipe (96), one end of the connecting pipe (96) away from the dust collecting pipe (91) is connected to a processing device (97), and one side of the processing device (97) is connected to a dust suction pump (98).

6. The anti-fracture punching machine for processing a sensor housing according to claim 5, characterized in that: The dust suction ports (94) are provided in a plurality of groups, and the plurality of groups of dust suction ports (94) are evenly distributed on the side of the dust suction pipe (93). The outer side of the dust suction pump (98) is fixedly connected to the inner wall of the groove (2) via a bracket.

7. The anti-fracture punching machine for processing a sensor housing according to claim 5, characterized in that: The dust collecting pipe (91) is arranged directly below the processing table (10), the outer side of the processing device (97) is fixedly connected to the inner wall of the groove (2) via a bracket, and the dust suction pipe (93) is arranged above the processing table (10).

8. The anti-fracture punching machine for processing a sensor housing according to claim 5, characterized in that: The treatment device (97) comprises a treatment cylinder (971), one end of the treatment cylinder (971) is connected to a sewage discharge nozzle (972), the inner wall of the treatment cylinder (971) is fixedly connected to a filter screen (973), the inner wall of the treatment cylinder (971) is fixedly connected to a drive motor (974) via a bracket, the output end of the drive motor (974) is fixedly connected to a rotating disk (975) via a connecting rod, and the outer side of the rotating disk (975) is fixedly connected to a cleaning brush plate (976).

9. The anti-fracture punching machine for processing a sensor housing according to claim 8, characterized in that: The outer side of the treatment cylinder (971) is fixedly connected to the inner wall of the groove (2) via a bracket; one end of the treatment cylinder (971) away from the sewage discharge nozzle (972) is connected to the air inlet end of the dust suction pump (98); a side of the cleaning brush plate (976) close to the filter screen (973) is evenly installed with a brush head with hair; a plurality of groups of the cleaning brush plates (976) are provided, and the plurality of groups of the cleaning brush plates (976) are evenly distributed on the outer side of the rotating disk (975); the output end of the driving motor (974) passes through the filter screen (973) and is rotationally connected to the filter screen (973) via a bearing.

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