Stamping device used for processing security camera shell and provided with guide supporting column

Abstract

The invention discloses a stamping device used for security camera shell machining and provided with a guide supporting column, and belongs to the field of security camera shell machining. A stamping device with a guide pillar for processing a security camera shell comprises a lower die and an upper die, the top of the lower die is provided with the guide pillar, and the bottom of the upper die is provided with a guide sleeve for positioning the guide pillar and an adjusting assembly arranged on the guide sleeve and the guide pillar. The upper die and the lower die are used for improving the accuracy of the lower die and the upper die in a stamping machining state; sliding friction is converted into rolling friction through the arranged adjusting assembly, the friction force between the guide column and the guide sleeve is effectively reduced, energy consumption is reduced, heat generated by friction is reduced, the overall efficiency of equipment is improved, the service life of the equipment is prolonged, meanwhile, the energy storage assembly and the lubricating assembly are matched, and the service life of the equipment is prolonged. The stability of the device during use is improved, the maintenance is convenient, the time of frequent manual inspection is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of security camera housing processing, and in particular to a punching device with a guide support for processing a security camera housing. Background Art

[0002] In the modern security industry, the widespread use of cameras has put forward higher requirements on the quality and stability of monitoring equipment. In particular, the camera housing is a key component to protect the internal electronic components. Its processing accuracy and strength directly affect the performance and service life of the camera.

[0003] The existing camera housing is processed and formed by stamping technology. In order to improve the quality of mold processing, a guide column is usually installed on the lower mold for positioning to achieve accurate positioning of the upper mold. However, under long-term use, the reciprocating contact friction between the guide column and the guide sleeve causes wear, resulting in poor processing accuracy. The staff also needs to perform regular maintenance and inspections, and the service life is short, which reduces the quality of the workpiece processing. For this reason, we propose a stamping device with guide pillars for security camera housing processing to solve the above-mentioned problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that, under long-term use, wear occurs between the guide column and the guide sleeve due to reciprocating contact friction, resulting in poor processing accuracy, the need for regular maintenance and inspection by staff, a short service life, and reduced product quality of the workpiece processing. A stamping device with a guide column is proposed for processing a security camera housing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A stamping device with guide pillars for processing a security camera housing comprises a lower die and an upper die, wherein a guide pillar is installed on the top of the lower die, and a guide sleeve for positioning the guide pillar is installed on the bottom of the upper die. An adjusting component is arranged on the guide sleeve and the guide pillar, and is used to improve the accuracy of the lower die and the upper die in a stamping processing state. After the die is stamped, the adjusting component rotates to produce a gap between the guide pillar and the guide sleeve; the adjusting component comprises a driving part fixed to the inner wall of the guide sleeve, a bevel gear is installed on the output end of the driving part, a mating gear is meshed on the surface of the bevel gear, a rotating shaft is fixed at the axis of the mating gear, one end of the rotating shaft is rotatably connected to the inner wall of the guide sleeve through a bearing, and an elliptical plate is fixed on the other end of the rotating shaft, and an adjustable telescopic part is attached to the surface of the elliptical plate.

[0006] Preferably, the telescopic member includes an arc-shaped plate attached to the surface of the elliptical plate, a sliding block is fixed to one side of the arc-shaped plate, the sliding block slides through the inner wall of the guide sleeve, a contact portion is installed at one end of the sliding block, an extrusion spring is fixed to the arc-shaped plate and the inner wall of the guide sleeve, and the extrusion spring is sleeved on the surface of the sliding block.

[0007] Preferably, a support member is provided on one side of the arc-shaped plate, and the support member comprises a telescopic rod symmetrically installed on the one side of the arc-shaped plate, and an end of the telescopic rod is fixedly connected to the inner wall of the guide sleeve.

[0008] Preferably, the adjusting component is provided with an energy storage component for collecting energy, and the energy storage component includes a cam fixed on the surface of a rotating shaft, an extrusion block is fitted on the surface of the cam, a sliding rod is fixed to one side of the extrusion block, a piston is fixed to the end of the sliding rod, the piston is slidably connected in an air collecting cylinder, and the air collecting cylinder is embedded in the inner wall of a guide sleeve, a first return spring is fixed between the air collecting cylinder and the extrusion block, the first return spring is sleeved on the surface of the sliding rod, an air inlet pipe is provided at one end of the air collecting cylinder, and an energy storage component is connected to one end of the air collecting cylinder.

[0009] Preferably, the energy storage component includes an air supply pipe connected to the air collecting cylinder, an energy storage box is fixed to one end of the air supply pipe, an air guide pipe is installed at one end of the energy storage box, the end of the air guide pipe passes through the inner wall of the guide sleeve and extends to the inside where an air outlet pipe is fixed, and a safety valve is provided on the air guide pipe.

[0010] Preferably, a lubrication component is provided on the guide sleeve, and when the energy storage component stores energy to a set pressure value, the energy storage component is released to drive the lubrication component to operate, and oil is sprayed on the friction area of ​​the inner wall of the guide sleeve. The lubrication component includes a lifting plate arranged below the air outlet pipe, an oil spray part is installed below the lifting plate, and an opening and closing part is arranged at the bottom of the lifting plate.

[0011] Preferably, an opening is provided on the surface of the lifting plate, a gas transmission channel is provided inside the lifting plate, and a guide groove is installed at the bottom of the lifting plate.

[0012] Preferably, the oil spray part includes an annular tube arranged below the lifting plate, a connecting tube is installed at the bottom of the annular tube, symmetrically distributed infusion nozzles are installed on the surface of the annular tube, the surface of the connecting tube is connected to a delivery pipe, one end of the delivery pipe passes through the guide sleeve and is fixed with a liquid storage tank, and the liquid storage tank is installed on the outer wall of the guide sleeve.

[0013] Preferably, the opening and closing member includes a lifting rod fixed at the bottom of the lifting plate, the lifting rod slides through the connecting pipe and extends to the annular tube where a rubber block is fixed, a second return spring is fixed between the lifting plate and the connecting pipe, and the second return spring is sleeved on the surface of the lifting rod.

[0014] Preferably, a mold groove is provided at the top of the lower mold between two guide pillars, and a punching block is provided at the bottom of the upper mold between two guide sleeves.

[0015] Compared with the prior art, the present invention provides a punching device with a guide support for processing a security camera housing, which has the following beneficial effects: 1. A stamping device with a guide pillar for processing a security camera housing has an adjusting component arranged on the guide pillar and the guide sleeve. When the upper mold moves downward for stamping processing, the sliding friction between the guide pillar and the inner wall of the guide sleeve is converted into rolling friction, thereby effectively reducing the friction generated when the two are in contact, reducing wear, improving the processing accuracy of the device, and avoiding the occurrence of deterioration in accuracy caused by wear and deviation due to long-term use.

[0016] 2. This kind of stamping device with guide pillars for processing security camera shells drives the energy storage component to run synchronously when the adjustment component is running, so that it collects gas and stores energy, and releases it when the set pressure value is reached. The ejected air flow cools the inner wall of the guide sleeve, eliminates thermal deformation caused by friction of the guide sleeve, and improves the stability of the guide column positioning.

[0017] 3. A stamping device with guide pillars for processing the housing of a security camera can drive the lubrication component to operate at the same time when the energy storage component releases the airflow, so that the lubrication component sprays lubricating oil to the friction contact area of ​​the inner wall of the guide sleeve, thereby improving the smoothness of the structure operation, saving the time of manual maintenance operations, and improving work efficiency.

[0018] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The present invention converts sliding friction into rolling friction through the adjustment component set up, effectively reducing the friction between the guide column and the guide sleeve, which not only reduces energy consumption, but also reduces the heat generated by friction, thereby improving the overall efficiency and life of the equipment. At the same time, it cooperates with the energy storage component and the lubrication component to improve the stability of the device during use, facilitate maintenance, save time for frequent manual inspections, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a punching device with a guide support for processing a security camera housing proposed by the present invention; Figure 2 A top view of a punching device with a guide support for processing a security camera housing proposed by the present invention; Figure 3 A punching device with a guide support for processing a security camera housing proposed by the present invention Figure 2Sectional view at AA in the middle; Figure 4 A schematic diagram of the structure of an elliptical plate of a punching device with a guide support for processing a security camera housing proposed by the present invention; Figure 5 A punching device with a guide support for processing a security camera housing proposed by the present invention Figure 3 The structural diagram at A in the middle; Figure 6 A schematic diagram of the structure of a guide sleeve of a punching device with a guide support for processing a security camera housing proposed by the present invention; Figure 7 A punching device with a guide support for processing a security camera housing proposed by the present invention Figure 6 The structural diagram at B in the middle; Figure 8 A schematic diagram of the structure of a lifting plate of a punching device with a guide support for processing a security camera housing proposed by the present invention; Fig. 9 A schematic structural diagram of a guide column of a stamping device with a guide column for processing a security camera housing proposed by the present invention.

[0020] In the figure: 1, lower die; 10, guide column; 11, die groove; 2, upper die; 21, punch block; 3, guide sleeve; 4, adjustment assembly; 41, drive unit; 42, bevel gear; 43, matching gear; 44, rotating shaft; 45, elliptical plate; 46, arc plate; 47, sliding block; 48, contact unit; 49, extrusion spring; 491, telescopic rod; 5, energy storage assembly; 51, cam; 52, extrusion block; 53, sliding rod; 54, piston; 55, Gas collecting cylinder; 56, first return spring; 561, air inlet pipe; 57, air delivery pipe; 58, energy storage box; 59, air guide pipe; 591, safety valve; 592, air outlet pipe; 6, lubrication assembly; 61, lifting plate; 62, opening; 63, air delivery channel; 64, guide groove; 65, lifting rod; 66, connecting pipe; 67, annular pipe; 671, infusion nozzle; 68, second return spring; 69, rubber block; 691, delivery pipe; 692, liquid storage tank. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, the term "multiple" refers to two or more. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation of the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, the meaning of "multiple" is two or more.

[0023] In the description of this specification, the description of the terms "one embodiment", "some implementations", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0024] Reference Figure 1-Figure 9A stamping device with a guide pillar for processing a security camera housing includes a lower mold 1 and an upper mold 2. A guide pillar 10 is installed on the top of the lower mold 1, and a guide sleeve 3 for positioning the guide pillar 10 is installed on the bottom of the upper mold 2. An adjusting component 4 is arranged on the guide sleeve 3 and the guide pillar 10, which is used to improve the accuracy of the lower mold 1 and the upper mold 2 in the stamping processing state. After the mold stamping is completed, the adjusting component 4 rotates 90 degrees to generate a gap between the guide pillar 10 and the guide sleeve 3; the adjusting component 4 includes a driving part 41 fixed to the inner wall of the guide sleeve 3, and a bevel gear 42 is installed at the output end of the driving part 41. The surface of the bevel gear 42 is meshed with a matching gear 43. A rotating shaft 44 is fixed at the axis of the matching gear 43. One end of the rotating shaft 44 is rotatably connected to the inner wall of the guide sleeve 3 through a bearing. An elliptical plate 45 is fixed to the other end of 44, and an adjustable telescopic member is attached to the surface of the elliptical plate 45, and the telescopic member includes an arc-shaped plate 46 attached to the surface of the elliptical plate 45, and a sliding block 47 is fixed to one side of the arc-shaped plate 46, and the sliding block 47 slides through the inner wall of the guide sleeve 3, and a contact portion 48 is installed at one end of the sliding block 47. An extrusion spring 49 is fixed to the inner wall of the arc-shaped plate 46 and the guide sleeve 3, and the extrusion spring 49 is sleeved on the surface of the sliding block 47. A support member is provided on one side of the arc-shaped plate 46, and the support member includes a telescopic rod 491 symmetrically installed on one side of the arc-shaped plate 46, and the end of the telescopic rod 491 is fixedly connected to the inner wall of the guide sleeve 3. The top of the lower mold 1 is located between the two guide columns 10 and is provided with a mold groove 11, and the bottom of the upper mold 2 is located between the two guide sleeves 3 and is provided with a stamping block 21.

[0025] In the present invention, the camera housing is a key component for protecting internal electronic components. During the stamping operation of the security camera housing, a guide column 10 is generally installed on the top of the lower mold 1 to cooperate with the guide sleeve 3 above the mold for precise positioning. When the upper mold 2 moves downward, the guide sleeve 3 is sleeved on the surface of the guide column 10 to limit the movement. In the traditional method, when the guide column 10 and the guide sleeve 3 are in reciprocating contact and sliding friction, the friction force is large, resulting in thermal deformation and wear, which further leads to poor positioning and guiding effect of the device, affecting the accuracy of the device processing. In the prior art, although some methods of installing balls on the guide columns 10 reduce the friction force, the position of the balls is fixed, and there is still long-term friction contact between the balls and the inner wall of the guide sleeve 3, and the staff is required to frequently and regularly perform maintenance, inspection and proofreading, which reduces the service life of the device. Therefore, in this solution, when the guide sleeve 3 moves downward, it drives the stamping block 21 to contact the mold groove 11, and the security camera housing placed on the mold groove 11 is stamped. By An adjusting component 4 is arranged on the column 10, so that the contact point of the ball gradually extends out and then contacts the inner wall of the guide sleeve 3. When the stamping process is completed, the upper mold 2 moves up. At this time, the adjusting component 4 is started to rotate 90 degrees to adjust the position of the ball so that it is separated from the inner wall of the guide sleeve 3 in advance to produce a gap. In this way, the device reduces the contact friction time during the stamping step, effectively prolongs the service life of the device, reduces the occurrence of failures caused by friction, and further improves the processing accuracy of the device. When the adjusting component 4 is in operation, it can drive the energy storage component 5 to store energy, collect gas and increase the pressure, and then release the air flow when it exceeds the set pressure value during operation, and blow air to cool the friction contact part of the inner wall of the guide sleeve 3 to reduce the occurrence of thermal deformation. At the same time, the power released by the energy storage component 5 drives the lubrication component 6 to start running to spray oil on the inner wall of the guide sleeve 3, and lubricates it when it contacts the ball, thereby improving the smoothness of its structural operation. It is easy to use, saves time for frequent manual inspections, and improves work efficiency.

[0026] It should be noted that the driving part 41 is replaced by an electric motor, and the rotating shaft 44 is driven by the bevel gear 42 and the matching gear 43 to prevent the elliptical plate 45 from moving downward and transmitting the force to the driving part 41, which has a good protection effect on the driving part 41 and saves maintenance costs. The bottom of the elliptical plate 45 is rounded. When the elliptical plate 45 moves downward, it contacts the arc plate 46. The arc plate 46 is squeezed to drive the contact part 48 at the end of the sliding block 47 to extend out of the outside of the guide column 10 and contact the inner wall of the guide sleeve 3, thereby ensuring the accuracy of the guiding positioning during the processing. Multiple rows of ball bearings are gradually extended to roll and frictionally contact with the inner wall of the guide sleeve 3, thereby reducing the contact time and also ensuring the stability of the guide. The contact part 48 is replaced by ball bearings, and the setting of the telescopic rod 491 can limit the movement of the sliding block 47 and maintain the stability of the structure.

[0027] In a preferred embodiment, referring to Figure 5 and Figure 7 The regulating assembly 4 is provided with an energy storage assembly 5 for collecting energy. The energy storage assembly 5 includes a cam 51 fixed on the surface of the rotating shaft 44. The surface of the cam 51 is fitted with an extrusion block 52. A slide bar 53 is fixed on one side of the extrusion block 52. A piston 54 is fixed on the end of the slide bar 53. The piston 54 is slidably connected in a gas collecting cylinder 55. The gas collecting cylinder 55 is embedded and installed on the inner wall of the guide sleeve 3. A first return spring 56 is fixed between the gas collecting cylinder 55 and the extrusion block 52. The first The return spring 56 is sleeved on the surface of the slide rod 53, an air inlet pipe 561 is provided at one end of the air collecting cylinder 55, and an energy storage component is connected to one end of the air collecting cylinder 55. The energy storage component includes an air supply pipe 57 connected to the air collecting cylinder 55, an energy storage box 58 is fixed to one end of the air supply pipe 57, an air guide pipe 59 is installed at one end of the energy storage box 58, an end of the air guide pipe 59 passes through the inner wall of the guide sleeve 3 and extends to the inside where an air outlet pipe 592 is fixed, and a safety valve 591 is provided on the air guide pipe 59.

[0028] In the above scheme, when the rotating shaft 44 is adjusted to reciprocate, the cam 51 can be driven to rotate synchronously, so that the piston 54 slides inside the air collecting cylinder 55, wherein a one-way valve is provided on the air inlet pipe 561, and a one-way valve is provided at the connection between the air supply pipe 57 and the air collecting cylinder 55. Through this structure, external air can be drawn into the interior of the air collecting cylinder 55 and then transported to the energy storage box 58 through the air supply pipe 57 for storage. When the air pressure in the energy storage box 58 reaches the set pressure value, the safety valve 591 opens, and the air pressure is ejected through the air outlet pipe 592. The ejected airflow is released, and the inner wall of the guide sleeve 3 can be blown to cool and reduce the temperature, thereby reducing the thermal deformation of the guide sleeve 3 caused by the frictional contact with the guide column 10 during the reciprocating movement. Combined with the adjustment component 4, the adjustment component 4 can also collect energy during operation.

[0029] In a preferred embodiment, referring to Figure 4 , Figure 5 , Figure 7 and Figure 8The guide sleeve 3 is provided with a lubrication assembly 6. When the energy storage assembly 5 stores energy to a set pressure value, the lubrication assembly 6 is released to drive the lubrication assembly 6 to run, and oil is sprayed on the friction area of ​​the inner wall of the guide sleeve 3. The lubrication assembly 6 includes a lifting plate 61 arranged below the air outlet pipe 592, and an oil spraying member is installed below the lifting plate 61. An opening and closing member is arranged at the bottom of the lifting plate 61. An opening 62 is opened on the surface of the lifting plate 61, and an air delivery channel 63 is opened inside the lifting plate 61. A guide groove 64 is installed at the bottom of the lifting plate 61. The oil spraying member includes an annular tube 67 arranged below the lifting plate 61, and the bottom of the annular tube 67 is installed. A connecting tube 66 is provided, and symmetrically distributed infusion nozzles 671 are installed on the surface of the annular tube 67. The surface of the connecting tube 66 is connected to a delivery tube 691. One end of the delivery tube 691 passes through the guide sleeve 3 and is fixed with a liquid storage tank 692. The liquid storage tank 692 is installed on the outer wall of the guide sleeve 3. The opening and closing part includes a lifting rod 65 fixed to the bottom of the lifting plate 61. The lifting rod 65 slides through the connecting tube 66 and extends to the annular tube 67 where a rubber block 69 is fixed. A second return spring 68 is fixed between the lifting plate 61 and the connecting tube 66. The second return spring 68 is sleeved on the surface of the lifting rod 65.

[0030] By adopting the above scheme, when the air outlet pipe 592 ejects air flow, it blows toward the lifting plate 61. Since the lifting plate 61 is provided with an opening 62 on its surface, the ejected air flow passes through the opening 62 and is then transported through the air delivery channel 63 and finally ejected through the guide slot 64. Due to the guide effect of the guide slot 64, the air flow is guided and blown toward the friction area on the inner wall of the guide sleeve 3, directly cooling the friction area, effectively improving its heat dissipation and cooling effect, and reducing the occurrence of thermal deformation. At the same time, the blowing force of the air flow can be used to make the lubricating oil ejected through the infusion nozzle 671 flow quickly from the inner wall of the guide sleeve 3 to the bottom, thereby increasing the lubrication coating area.

[0031] When the airflow intensity is large, the thrust of the airflow pushes the lifting plate 61 and the lifting rod 65 to move downward synchronously, so that the delivery pipe 691 at the bottom of the lifting rod 65 moves downward, so that the connection between the annular pipe 67 and the connecting pipe 66 is connected, and the blocking limit state is released. In this way, the lubricating oil in the liquid storage tank 692 is transported to the connecting pipe 66 through the delivery pipe 691 and then enters the annular pipe 67, and finally flows out through the infusion nozzle 671, wherein the infusion nozzle 671 is set at an inclined angle, and the position of the oil nozzle contacts the inner wall of the guide sleeve 3. As the airflow pressure is released, the lubricating oil in the liquid storage tank 692 is transported to the connecting pipe 66 through the delivery pipe 691 and then enters the annular pipe 67, and finally flows out through the infusion nozzle 671. The infusion nozzle 671 is set at an inclined angle, and the oil nozzle position contacts the inner wall of the guide sleeve 3. Under the elastic reset of the second reset spring 68, the rubber block 69 moves up to block the connection between the connecting pipe 66 and the annular pipe 67 to prevent the continuous outflow of lubricating oil. Through this structure, the cost of using lubricating oil can be effectively saved, and no manual operation and maintenance are required. It is more convenient to use and improves work efficiency. The lubricating oil is automatically released and intermittently released and smeared on the inner wall of the guide sleeve 3, further improving the smoothness of sliding between the guide sleeve 3 and the guide column 10, reducing wear, and can maintain long-term stable operation of the equipment and reduce maintenance costs.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching device with a guide column for processing a security camera housing, comprising a lower die (1) and an upper die (2), wherein a guide column (10) is installed on the top of the lower die (1), and a guide sleeve (3) for positioning the guide column (10) is installed on the bottom of the upper die (2), characterized in that: An adjustment component (4) disposed on the guide sleeve (3) and the guide column (10) is used to improve the accuracy of the lower die (1) and the upper die (2) in a stamping process; after the die stamping is completed, the adjustment component (4) is rotated 90 degrees so that a gap is generated between the guide column (10) and the guide sleeve (3); The adjustment assembly (4) comprises a driving part (41) fixed to the inner wall of the guide sleeve (3); a bevel gear (42) is mounted on the output end of the driving part (41); a mating gear (43) is meshed on the surface of the bevel gear (42); a rotating shaft (44) is fixed at the axis of the mating gear (43); one end of the rotating shaft (44) is rotatably connected to the inner wall of the guide sleeve (3) via a bearing; an elliptical plate (45) is fixed to the other end of the rotating shaft (44); an adjustable telescopic member is bonded to the surface of the elliptical plate (45).

2. A punching device with guide pillars for processing a security camera housing according to claim 1, characterized in that: The telescopic member comprises an arc-shaped plate (46) attached to the surface of the elliptical plate (45); a sliding block (47) is fixed to one side of the arc-shaped plate (46); the sliding block (47) slides through the inner wall of the guide sleeve (3); a contact portion (48) is installed at one end of the sliding block (47); a pressing spring (49) is fixed between the arc-shaped plate (46) and the inner wall of the guide sleeve (3); and the pressing spring (49) is sleeved on the surface of the sliding block (47).

3. A punching device with guide pillars for processing a security camera housing according to claim 2, characterized in that: A support member is provided on one side of the arc-shaped plate (46), and the support member comprises a telescopic rod (491) symmetrically mounted on one side of the arc-shaped plate (46), and an end of the telescopic rod (491) is fixedly connected to the inner wall of the guide sleeve (3).

4. A punching device with guide pillars for processing a security camera housing according to claim 3, characterized in that: The regulating assembly (4) is provided with an energy storage assembly (5) for collecting energy. The energy storage assembly (5) comprises a cam (51) fixed on the surface of a rotating shaft (44). The surface of the cam (51) is fitted with an extrusion block (52). A sliding rod (53) is fixed to one side of the extrusion block (52). A piston (54) is fixed to the end of the sliding rod (53). The piston (54) is slidably connected in an air collecting cylinder (55). The air collecting cylinder (55) is embedded and installed on the inner wall of the guide sleeve (3). A first return spring (56) is fixed between the air collecting cylinder (55) and the extrusion block (52). The first return spring (56) is sleeved on the surface of the sliding rod (53). An air intake pipe (561) is provided at one end of the air collecting cylinder (55). An energy storage component is connected to one end of the air collecting cylinder (55).

5. A punching device with guide pillars for processing a security camera housing according to claim 4, characterized in that: The energy storage component comprises an air delivery pipe (57) connected to the air collecting cylinder (55); an energy storage box (58) is fixed to one end of the air delivery pipe (57); an air guide pipe (59) is installed to one end of the energy storage box (58); an end of the air guide pipe (59) penetrates the inner wall of the guide sleeve (3) and extends to the inside where an air outlet pipe (592) is fixed; and a safety valve (591) is provided on the air guide pipe (59).

6. A punching device with guide pillars for processing a security camera housing according to claim 5, characterized in that: The guide sleeve (3) is provided with a lubrication component (6). When the energy storage component (5) stores energy to a set pressure value, the energy is released to drive the lubrication component (6) to operate, and oil is sprayed on the friction area of ​​the inner wall of the guide sleeve (3). The lubrication component (6) comprises a lifting plate (61) arranged below the air outlet pipe (592), an oil spraying member is installed below the lifting plate (61), and an opening and closing member is arranged at the bottom of the lifting plate (61).

7. A punching device with guide pillars for processing a security camera housing according to claim 6, characterized in that: An opening (62) is provided on the surface of the lifting plate (61), a gas delivery channel (63) is provided inside the lifting plate (61), and a guide slot (64) is installed at the bottom of the lifting plate (61).

8. A punching device with guide pillars for processing a security camera housing according to claim 6, characterized in that: The oil spraying member comprises an annular tube (67) arranged below the lifting plate (61); a connecting tube (66) is installed at the bottom of the annular tube (67); symmetrically distributed infusion nozzles (671) are installed on the surface of the annular tube (67); a delivery tube (691) is connected to the surface of the connecting tube (66); one end of the delivery tube (691) passes through the guide sleeve (3) and is fixed with a liquid storage tank (692); the liquid storage tank (692) is installed on the outer wall of the guide sleeve (3).

9. A punching device with guide pillars for processing a security camera housing according to claim 6, characterized in that: The opening and closing member comprises a lifting rod (65) fixed at the bottom of the lifting plate (61); the lifting rod (65) slides through the connecting tube (66) and extends to the annular tube (67) in which a rubber block (69) is fixed; a second return spring (68) is fixed between the lifting plate (61) and the connecting tube (66); the second return spring (68) is sleeved on the surface of the lifting rod (65).

10. A punching device with guide pillars for processing a security camera housing according to claim 1, characterized in that: The top of the lower mold (1) is located between two guide pillars (10) and is provided with a mold groove (11), and the bottom of the upper mold (2) is located between two guide sleeves (3) and is provided with a punching block (21).

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