Elevator accessory punching equipment with adjustable depth

Abstract

The utility model relates to the technical field of elevator accessory production, in particular to elevator accessory punching equipment with the adjustable depth. Comprising a base, a fixing frame, an adjusting assembly, a drilling machine, a pressing assembly, two first electric push rods, two clamping plates and a dust suction assembly, the dust suction assembly comprises a conveying pipe, a dust suction hood, a connecting pipe, a fan, a filter screen, a collecting frame and two sets of connecting pieces, the conveying pipe is fixedly connected with the base and located above the base, one end of the connecting pipe is connected with the conveying pipe, and the other end of the connecting pipe is connected with the dust suction hood. The dust hood is connected with the other end of the connecting pipe, the filter screen is fixedly connected with the conveying pipe and located in the conveying pipe, the conveying pipe is provided with a discharging hole, each set of connecting pieces are connected with the collecting frame and the conveying pipe respectively, and the draught fan is fixedly arranged on the outer side wall of the conveying pipe and communicated with the conveying pipe. Waste and dust can be cleaned while a part is drilled, shutdown operation is not needed, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of elevator parts manufacturing technology, and in particular to a punching device for elevator parts with adjustable depth. Background Technology

[0002] In the production of elevator parts, punching is required on their surfaces. Punching involves applying pressure to the sheet metal using a die to create through holes of various shapes. Existing punching equipment typically consists of a processing table, a pneumatic cylinder, and a punch head. When punching elevator parts, the part is first placed on the processing table, and then the pneumatic cylinder drives the punch head downwards to press the part, thus completing the punching process. However, in existing technology, during the punching process, the impact of the punch head pressing down on the part easily causes the two ends to warp upwards, deforming the part and affecting its processing quality.

[0003] In existing technology patent CN221620520U, a punching device for elevator parts is disclosed. A pneumatic cylinder is activated, causing the mounting base and drill bit to move downwards until the drill bit contacts the surface of the part. Then, a second electric motor is activated, causing the drill bit to rotate, thus enabling drilling operations on the part. During the downward movement of the drill bit, a swing plate drives a pressing roller to move downwards as well. When the drill bit contacts the surface of the part, the pressing roller abuts against the surface of the part. Through the action of the pressing roller, both ends of the part can be pressed and fixed, thus preventing the ends from lifting upwards during drilling and preventing deformation of the part, thereby improving the processing quality of the part. The electric cylinder allows for adjustment of the drilling depth.

[0004] In the aforementioned prior art, when drilling holes in parts, it is impossible to clean up waste and dust, requiring manual cleaning after machine shutdown, resulting in low work efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a punching device for elevator parts with adjustable depth, which solves the problem that when drilling parts, it is impossible to clean up waste and dust, and manual cleaning is required after stopping the machine, resulting in low work efficiency.

[0006] To achieve the above objectives, this utility model employs a depth-adjustable elevator parts punching device, comprising a base, a fixed frame, an adjusting component, a drill, a pressing component, two first electric push rods, two clamping plates, and a dust collection component. The fixed frame is fixedly mounted above the base, and both first electric push rods are fixedly connected to the fixed frame. Each clamping plate is connected to a corresponding first electric push rod. The adjusting component is mounted on the fixed frame, the drill is connected to the adjusting component, and the pressing component is connected to the adjusting component. The dust collection component includes a conveyor belt. The system includes a feeding pipe, a dust collection hood, a connecting pipe, a fan, a filter, a collection frame, and two sets of connecting parts. The feeding pipe is fixedly connected to the base and located above the base. One end of the connecting pipe is connected to the feeding pipe, and the dust collection hood is connected to the other end of the connecting pipe. The filter is fixedly connected to the feeding pipe and located inside the feeding pipe. The feeding pipe has a discharge hole, and the collection frame is located below the discharge hole. Each set of connecting parts is connected to the collection frame and the feeding pipe, respectively. The fan is fixedly installed on the outer wall of the feeding pipe and communicates with the feeding pipe.

[0007] The connector includes a first buckle and a second buckle. The first buckle is fixedly connected to the conveying pipe and located below the conveying pipe. The second buckle is fixedly connected to the collection frame and located on the outer side wall of the collection frame. The second buckle is movably connected to the first buckle.

[0008] The dust collection assembly further includes a second electric push rod and a scraper. The second electric push rod is fixedly connected to the conveying pipe and is located on the outer wall of the conveying pipe. The scraper is fixedly connected to the output end of the second electric push rod and is located inside the conveying pipe.

[0009] The adjustment assembly includes a motor, a lead screw, an I-shaped slider, a pneumatic cylinder, and a connecting plate. The fixed frame has a groove, and the lead screw is rotatably disposed within the groove. The motor is fixedly connected to the fixed frame and located on the outer wall of the fixed frame. The output end of the motor is connected to the lead screw. The I-shaped slider is threadedly engaged with the lead screw and is sleeved on the outside of the lead screw. The I-shaped slider is movably disposed within the groove. The pneumatic cylinder is fixedly connected to the I-shaped slider. The connecting plate is fixedly connected to the output end of the pneumatic cylinder. The drilling rig is fixedly disposed below the connecting plate.

[0010] The pressing assembly includes two movable rods, two springs, and two pressure plates. Both movable rods are slidably connected to the connecting plate and pass through the connecting plate. Each pressure plate is fixedly connected to the corresponding movable rod. Both ends of each spring are fixedly connected to the connecting plate and the corresponding pressure plate, respectively.

[0011] This utility model discloses a depth-adjustable elevator component punching device. When drilling a part, the part is first placed between two clamping plates. The first electric push rod is activated to move the clamping plates laterally, and the part is clamped and fixed by the two clamping plates. Then, the drilling machine is raised and lowered using the adjustment component to realize the punching operation on the part. At the same time, the fan on the conveying pipe is activated, and the fan causes the conveying pipe to generate suction. The dust collection hood absorbs the waste and dust generated during punching. Then, the waste and dust are blocked by the filter screen and fall into the collection frame. By adopting the above method, waste and dust can be cleaned up at the same time as drilling the part without stopping the machine, which greatly improves the work efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a structural schematic diagram of the depth-adjustable elevator accessory punching device of this utility model.

[0014] Figure 2 This is a front view of the structure of the depth-adjustable elevator accessory punching device of this utility model.

[0015] Figure 3 This is a side view of the structure of the depth-adjustable elevator accessory punching device of this utility model.

[0016] Figure 4 This is the utility model Figure 3 A cross-sectional view of the AA line structure.

[0017] 101-Base, 102-Fixed Frame, 103-Drilling Rig, 104-First Electric Push Rod, 105-Clamping Plate, 106-Conveying Pipe, 107-Dust Collection Hood, 108-Connecting Pipe, 109-Fan, 110-Filter Screen, 111-Collection Frame, 112-Discharge Hole, 113-First Buckle, 114-Second Buckle, 115-Second Electric Push Rod, 116-Scraper, 117-Motor, 118-Lead Screw, 119-I-shaped Slider, 120-Pneumatic Cylinder, 121-Connecting Plate, 122-Slide Groove, 123-Moving Rod, 124-Spring, 125-Pressure Plate. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figures 1-4 This utility model provides a depth-adjustable elevator parts punching device, comprising a base 101, a fixing frame 102, an adjusting component, a drilling rig 103, a pressing component, two first electric push rods 104, two clamping plates 105, and a dust collection component. The fixing frame 102 is fixedly disposed above the base 101, and both first electric push rods 104 are fixedly connected to the fixing frame 102. Each clamping plate 105 is respectively connected to the corresponding first electric push rod 104. The adjusting component is disposed on the fixing frame 102, the drilling rig 103 is connected to the adjusting component, and the pressing component is connected to the adjusting component. The dust collection component includes a conveying pipe 106, a dust collection hood 107, a connecting pipe 108, and a fan. The system includes a machine 109, a filter screen 110, a collection frame 111, and two sets of connecting parts. The conveying pipe 106 is fixedly connected to the base 101 and located above the base 101. One end of the connecting pipe 108 is connected to the conveying pipe 106, and the dust collection hood 107 is connected to the other end of the connecting pipe 108. The filter screen 110 is fixedly connected to the conveying pipe 106 and located inside the conveying pipe 106. The conveying pipe 106 has a discharge hole 112, and the collection frame 111 is located below the discharge hole 112. Each set of connecting parts is connected to the collection frame 111 and the conveying pipe 106 respectively. The fan 109 is fixedly installed on the outer wall of the conveying pipe 106 and communicates with the conveying pipe 106.

[0020] In this embodiment, when drilling a part, the part is first placed between the two clamping plates 105. The first electric push rod 104 is activated to move the clamping plates 105 laterally, and the part is clamped and fixed by the two clamping plates 105. Then, the drilling machine 103 is raised and lowered using the adjustment component to realize the punching operation on the part. At the same time, the fan 109 on the conveying pipe 106 is activated, and the fan 109 causes the conveying pipe 106 to generate suction. The dust suction hood 107 absorbs the waste and dust generated during punching. Then, the waste and dust are blocked by the filter screen 110 and fall into the collection frame 111. By using the above method, it is possible to clean up waste and dust while drilling the part without stopping the machine, which greatly improves work efficiency.

[0021] Furthermore, the connector includes a first buckle 113 and a second buckle 114. The first buckle 113 is fixedly connected to the conveying pipe 106 and is located below the conveying pipe 106. The second buckle 114 is fixedly connected to the collection frame 111 and is located on the outer side wall of the collection frame 111. The second buckle 114 is movably connected to the first buckle 113.

[0022] In this embodiment, the first buckle 113 and the second buckle 114 are used to facilitate the installation and removal of the collection frame 111 below the delivery pipe 106, making the operation simple.

[0023] Furthermore, the vacuuming assembly also includes a second electric push rod 115 and a scraper 116. The second electric push rod 115 is fixedly connected to the conveying pipe 106 and is located on the outer side wall of the conveying pipe 106. The scraper 116 is fixedly connected to the output end of the second electric push rod 115 and is located inside the conveying pipe 106.

[0024] In this embodiment, the second electric push rod 115 is fixed to the outer wall of the conveying pipe 106. The output end of the second electric push rod 115 drives the scraper 116 to move on the surface of the filter screen 110. Subsequently, the waste and dust retained on the surface of the filter screen 110 are scraped off to prevent the filter screen 110 from becoming clogged.

[0025] Furthermore, the adjustment assembly includes a motor 117, a lead screw 118, an I-shaped slider 119, a pneumatic cylinder 120, and a connecting plate 121. The fixed frame 102 has a slide groove 122. The lead screw 118 is rotatably disposed within the slide groove 122. The motor 117 is fixedly connected to the fixed frame 102 and located on the outer side wall of the fixed frame 102. The output end of the motor 117 is connected to the lead screw 118. The I-shaped slider 119 is threadedly engaged with the lead screw 118 and sleeved on the outside of the lead screw 118. The I-shaped slider 119 is movably disposed within the slide groove 122. The pneumatic cylinder 120 is fixedly connected to the I-shaped slider 119. The connecting plate 121 is fixedly connected to the output end of the pneumatic cylinder 120. The drilling rig 103 is fixedly disposed below the connecting plate 121.

[0026] In this embodiment, when controlling the drilling rig 103 to move up and down, the motor 117 on the fixed frame 102 is started. The motor 117 controls the lead screw 118 to rotate in the slide groove 122. Then, the I-shaped slider 119 is driven to move laterally by the lead screw 118. The drilling rig 103 moves as well. The pneumatic cylinder 120 controls the drilling rig 103 to move up and down, which can adjust the drilling depth.

[0027] Furthermore, the pressing assembly includes two movable rods 123, two springs 124, and two pressure plates 125. Both movable rods 123 are slidably connected to the connecting plate 121 and pass through the connecting plate 121. Each pressure plate 125 is fixedly connected to the corresponding movable rod 123. Both ends of each spring 124 are fixedly connected to the connecting plate 121 and the corresponding pressure plate 125, respectively.

[0028] In this embodiment, the pneumatic cylinder 120 controls the drilling machine 103 to move downward, and the two pressure plates 125 move downward as well. Each of the movable rods 123 will slide on the connecting plate 121 respectively. The two pressure plates 125 will first contact the part, and the elastic force of the spring 124 will press and fix the two ends of the part, thereby avoiding the phenomenon of the two ends lifting upward during the drilling process.

[0029] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A depth-adjustable elevator component punching device, comprising a base, a fixing frame, an adjusting component, a drilling rig, a pressing component, two first electric push rods, and two clamping plates, wherein the fixing frame is fixedly disposed above the base, both first electric push rods are fixedly connected to the fixing frame, each clamping plate is respectively connected to a corresponding first electric push rod, the adjusting component is disposed on the fixing frame, the drilling rig is connected to the adjusting component, and the pressing component is connected to the adjusting component, characterized in that... It also includes a dust collection assembly, which includes a conveying pipe, a dust collection hood, a connecting pipe, a fan, a filter, a collection frame, and two sets of connectors. The conveying pipe is fixedly connected to the base and located above the base. One end of the connecting pipe is connected to the conveying pipe, and the dust collection hood is connected to the other end of the connecting pipe. The filter is fixedly connected to the conveying pipe and located inside the conveying pipe. The conveying pipe has a discharge hole, and the collection frame is located below the discharge hole. Each set of connectors is connected to the collection frame and the conveying pipe, respectively. The fan is fixedly installed on the outer wall of the conveying pipe and communicates with the conveying pipe.

2. The depth-adjustable elevator component punching equipment as described in claim 1, characterized in that, The connector includes a first buckle and a second buckle. The first buckle is fixedly connected to the conveying pipe and located below the conveying pipe. The second buckle is fixedly connected to the collection frame and located on the outer side wall of the collection frame. The second buckle is movably connected to the first buckle.

3. The depth-adjustable elevator component punching equipment as described in claim 2, characterized in that, The dust collection assembly also includes a second electric push rod and a scraper. The second electric push rod is fixedly connected to the conveying pipe and is located on the outer side wall of the conveying pipe. The scraper is fixedly connected to the output end of the second electric push rod and is located inside the conveying pipe.

4. The depth-adjustable elevator component punching equipment as described in claim 1, characterized in that, The adjustment assembly includes a motor, a lead screw, an I-shaped slider, a pneumatic cylinder, and a connecting plate. The fixed frame has a groove, and the lead screw is rotatably disposed within the groove. The motor is fixedly connected to the fixed frame and located on the outer wall of the fixed frame. The output end of the motor is connected to the lead screw. The I-shaped slider is threadedly engaged with the lead screw and is sleeved on the outside of the lead screw. The I-shaped slider is movably disposed within the groove. The pneumatic cylinder is fixedly connected to the I-shaped slider. The connecting plate is fixedly connected to the output end of the pneumatic cylinder. The drilling rig is fixedly disposed below the connecting plate.

5. The depth-adjustable elevator component punching equipment as described in claim 4, characterized in that, The pressing assembly includes two movable rods, two springs, and two pressure plates. Both movable rods are slidably connected to the connecting plate and pass through the connecting plate. Each pressure plate is fixedly connected to the corresponding movable rod. Both ends of each spring are fixedly connected to the connecting plate and the corresponding pressure plate, respectively.

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