Punching device for machining speed reducer

Abstract

The utility model discloses a speed reducer machining punching device, and belongs to the technical field of speed reducer punching. A speed reducer machining punching device comprises a collecting box, a workbench, a dust suction pump and a mounting frame are arranged at the top of the collecting box, an adapter cover is arranged at the top of the dust suction pump, the output end of a hydraulic lifting cylinder is connected with a punching protection assembly, the punching protection assembly comprises a connecting circular plate, and a punching motor is arranged at the bottom of the connecting circular plate and can shield flying chips; in addition, the labor intensity brought by workers for cleaning the workbench is effectively reduced, a sound insulation sleeve can effectively absorb and isolate noise, a quieter working environment is provided, metal scraps can be extruded through an extrusion plate, then the occupied area of the metal scraps is reduced, and the working efficiency is improved. And dust suction openings in the side walls of the extrusion plates suck and clean chippings on the outer wall of the intercepting net, and the frequency of cleaning the intercepting net by personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reducer drilling, and more specifically to a reducer machining drilling device. Background Art

[0002] A reducer is a power transmission mechanical device used to reduce or change the output speed of a transmission device. Its main function is to convert the high-speed rotation of the input shaft into the low-speed and high-torque rotation of the output shaft through the internal reduction mechanism, thereby meeting the speed and torque requirements of different working occasions. Reducers are generally used in engineering machinery, metallurgy, mining, chemical industry, pharmaceuticals and other fields for the work of transmission machinery and equipment.

[0003] The reducer processing and drilling device refers to the equipment or tooling that needs to perform drilling operations during the processing of the reducer. This device is usually used to perform processing and drilling operations on the reducer housing or other related parts to meet the design requirements of the product or to perform part processing and shaping. Through the drilling operation, the required holes can be opened on the reducer housing according to the design requirements to install other parts or connecting parts. The purpose is to ensure that the reducer can operate normally during use and achieve the expected performance indicators.

[0004] The existing reducer processing and drilling device usually generates a large amount of chips and debris during the drilling operation. These chips are very likely to cause chips to splash due to the rotation of the drilling, which not only brings great trouble to the later collection and cleaning, but also causes harm to personnel due to the splashing of chips. In addition, a lot of noise is often generated during the drilling process, which undoubtedly brings great discomfort to the staff and brings great trouble to the actual use;

[0005] Moreover, after the debris generated by drilling is collected, the metal debris will be relatively loose, which will increase the floor space occupied by later storage and bring many inconveniences to the subsequent unified processing.

[0006] In view of this, we propose a reducer processing and punching device. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The utility model aims to provide a reduction machine processing punching device to solve the problems of inconvenient metal debris collection, loud punching noise and large occupied area for later processing and storage of metal debris proposed in the above background technology.

[0009] 2. Technical solution

[0010] A reduction machine processing and punching device, comprising a collecting box, a supporting connecting rod is threadedly sleeved on the side wall of the collecting box, a sliding door is connected to the side wall of the collecting box by a pin shaft, a partition is provided on the inner wall of the collecting box, a hydraulic cylinder is provided on the outer wall on the right side of the partition, a workbench, a dust suction pump and a mounting frame are provided on the top of the collecting box, a transfer cover is provided on the top of the dust suction pump, a driving device is provided at the bottom of the mounting frame, a hydraulic lifting cylinder is provided at the bottom of the driving device, a punching protection component is connected to the output end of the hydraulic lifting cylinder, the punching protection component comprises a connecting circular plate, a punching motor is provided at the bottom of the connecting circular plate, and a punching tool is connected to the output end of the punching motor.

[0011] Preferably, an interception net is clamped on the inner wall of the collection box, an extrusion plate is connected to the output end of the hydraulic cylinder, and a side wall of the extrusion plate is in contact with and fits the interception net.

[0012] Preferably, a cavity is provided inside the extrusion plate, a dust suction port is provided on the inner wall of the cavity, a cleaning suction pipe is connected to the side wall of the extrusion plate, and the cleaning suction pipe extends into the interior of the extrusion plate.

[0013] Preferably, a screw motor 1 is arranged on the front and rear outer walls of the workbench, and multiple output ends of the screw motor 1 are respectively extended to the inside of the workbench and connected to screw 1, and multiple circumferential outer walls of the screw motors 1 are sleeved with limiting baffles, and screw motor 2 is arranged on the left and right outer walls of the workbench, and multiple circumferential outer walls of the screw motors 2 are sleeved with clamping plates.

[0014] Preferably, a limiting column is arranged on the left outer wall of the workbench, and a plurality of side walls of the supporting connecting rods are provided with slots matching the limiting column.

[0015] Preferably, a spring and a guide column are arranged on the top of the connecting circular plate, a plurality of ends of the springs are connected to protective covers, and a plurality of the guide columns are movably sleeved on the top of the protective cover.

[0016] Preferably, a mezzanine is provided inside the protective cover, a sound insulation sleeve is sleeved inside the mezzanine, a fixing sleeve is also provided on the side wall of the protective cover, a dust suction pipe is connected inside the fixing sleeve, and the dust suction pipe is connected to the top of the adapter cover.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the utility model has the following advantages: when drilling holes in the reducer housing, the driving device can be used to drive the drilling protection device to move to the specified position, and then the hydraulic lifting cylinder can be used to drive the drilling motor carrying the drilling tool to descend. During the descent, the protective cover will press against the reducer housing. Due to the action of the spring, the drilling motor will descend to drill holes, and the protective cover will always press against the reducer housing, so that it can close the drilling area to avoid the splashing of metal debris. After the drilling is completed, the drilling tool can be driven to rise. At this time, the dust suction pump will use negative pressure suction to collect the metal debris, and then transfer it to the inside of the collection box, reducing the labor intensity of personnel cleaning the workbench. Secondly, a sound insulation sleeve is provided in the interlayer of the protective cover, so it can effectively absorb and isolate noise, reduce the interference of the drilling noise to the surrounding environment and personnel, and provide a quieter working environment.

[0019] After the metal debris is collected, the hydraulic cylinder can be used in conjunction with the extrusion plate to extrude the metal debris. During the mobile extrusion process, the dust suction port on the side wall of the extrusion plate can be used to suck and clean the debris on the outer wall of the interception net. After that, it will be returned to the collection box for collection through the dust suction pump to avoid the interception net being blocked, resulting in the inability to remove air, thereby affecting the collection efficiency of the metal debris. In addition, the extrusion plate will squeeze the metal debris so that the metal debris can be better compacted, reducing the area occupied by the metal debris during subsequent processing, and making it more convenient for the subsequent storage and transportation of waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the collection box of the utility model;

[0022] Figure 3 This is a rear structural schematic diagram of the extruded plate of the utility model;

[0023] Figure 4 This is a schematic diagram of the protective cover installation structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the cutaway structure of the protective cover of the utility model;

[0025] Explanation of the numbers in the figure: 100, collection box; 110, supporting rod; 120, sliding door; 130, partition; 140, hydraulic cylinder; 150, extrusion plate; 151, cavity; 152, dust suction port; 153, cleaning suction pipe; 160, interception net; 170, dust suction pump; 180, adapter cover; 200, workbench; 210, screw motor one; 220, limit baffle; 230, screw motor two; 240, clamping plate; 250, limit column; 300, mounting bracket; 310, driving device; 320, hydraulic lifting cylinder; 321, connecting circular plate; 322, spring; 323, guide column; 324, punching motor; 325, punching tool; 330, protective cover; 331, fixing sleeve; 332, sound insulation sleeve. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] See also Figure 1-5 , the utility model provides a technical solution:

[0030] A reduction machine processing and punching device includes a collection box 100, a support connecting rod 110 is threadedly sleeved on the side wall of the collection box 100, a sliding door 120 is connected to the side wall of the collection box 100 by a pin shaft, a partition 130 is arranged on the inner wall of the collection box 100, and a hydraulic cylinder 140 is arranged on the right outer wall of the partition 130, so that the hydraulic cylinder 140 is used to cooperate with an extrusion plate 150 to compact metal scraps, thereby reducing the difficulty of later processing;

[0031] A workbench 200, a dust suction pump 170 and a mounting frame 300 are arranged on the top of the collection box 100, a transfer cover 180 is arranged on the top of the dust suction pump 170, and a driving device 310 is arranged on the bottom of the mounting frame 300;

[0032] In some embodiments: the driving device 310 usually uses a screw drive to move the punching protection component so that it can be adjusted to punch holes for the reducer housing. The above all belong to the prior art.

[0033] A hydraulic lifting cylinder 320 is arranged at the bottom of the driving device 310, and a punching protection component is connected to the output end of the hydraulic lifting cylinder 320. The punching protection component includes a connecting circular plate 321. A punching motor 324 is arranged at the bottom of the connecting circular plate 321. A punching tool 325 is connected to the output end of the punching motor 324, which facilitates the hydraulic lifting cylinder 320 to lower and punch holes in the reducer casing.

[0034] Specifically, the inner wall of the collection box 100 is clamped with an interception net 160, and the output end of the hydraulic cylinder 140 is connected to the extrusion plate 150. The side wall of the extrusion plate 150 is in contact with the interception net 160, which is convenient for squeezing metal debris and reducing its storage area.

[0035] In some embodiments, the interception net 160 is used to prevent the metal debris inside the collection box 100 from being blown into the external environment, and the interception net 160 can remove the air generated during collection to prevent the internal air pressure of the collection box 100 from being too high.

[0036] Furthermore, a cavity 151 is opened inside the extrusion plate 150, and a dust suction port 152 is opened on the inner wall of the cavity 151. The side wall of the extrusion plate 150 is connected to a cleaning suction pipe 153, which extends to the inside of the extrusion plate 150, so as to facilitate the cleaning of the surface of the interception net 160 and reduce the frequency of subsequent maintenance.

[0037] Furthermore, a screw motor 210 is provided on the front and rear outer walls of the workbench 200, and the output ends of multiple screw motors 210 are respectively extended to the inside of the workbench 200 and connected to screw 1, and the circumferential outer walls of multiple screw motors 1 are sleeved with limiting baffles 220, and screw motors 230 are provided on the left and right outer walls of the workbench 200, and the circumferential outer walls of multiple screw motors 230 are sleeved with clamping plates 240, which is convenient for supporting and limiting the reducer housing.

[0038] In some embodiments: a mounting plate can be provided on the side walls of the plurality of clamping plates 240, and a clamping cylinder is provided on the top of the mounting plate to improve the stability of the reducer housing after it is fixed.

[0039] Furthermore, a limiting column 250 is provided on the left outer wall of the workbench 200, and a plurality of side walls of the supporting connecting rods 110 are provided with slots matching the limiting column 250, so as to support the sliding door 120 and avoid damage to the sliding door 120 caused by excessive squeezing.

[0040] In some embodiments, after the plurality of supporting links 110 are rotated and clamped on the outer walls of their respective limiting pillars 250 , a certain inclined support can be formed, thereby effectively improving the compression resistance of the sliding door 120 .

[0041] It is worth mentioning that springs 322 and guide columns 323 are arranged on the top of the connecting circular plate 321, and the ends of multiple springs 322 are connected to protective covers 330, and multiple guide columns 323 are movably sleeved on the top of the protective cover 330, so that the protective cover 330 can be used to block flying chips during drilling.

[0042] It is worth noting that a mezzanine is provided inside the protective cover 330, a sound insulation sleeve 332 is sleeved inside the mezzanine, a fixed sleeve 331 is also provided on the side wall of the protective cover 330, a dust suction pipe is connected inside the fixed sleeve 331, and the dust suction pipe is connected to the top of the adapter cover 180 to facilitate the collection of metal debris inside the protective cover 330.

[0043] In some embodiments: the sound insulation sleeve 332 can use sound insulation cotton to absorb and isolate the noise generated during punching, thereby improving the comfort of the working environment.

[0044] In some embodiments: the device can use an external conventional power supply for power supply, and a controller can be set on the front outer wall of the collection box 100 to facilitate the control and use of the punching device. The above all belong to the existing technology.

[0045] In addition, the circuits, electronic components and modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and methods.

[0046] Working principle: First, when drilling holes in the reducer housing, the driving device 310 can be used to drive the drilling protection device to move to the specified position, and then the hydraulic lifting cylinder 320 can be used to drive the drilling motor 324 carrying the drilling tool 325 to descend. During the descent, the protective cover 330 will press against the reducer housing. Due to the action of the spring 322, the drilling motor 324 will descend to drill holes, and the protective cover 330 will always press against the reducer housing, so that it can close the drilling area to avoid the splashing of metal debris. After the drilling is completed, the drilling tool 325 can be driven to rise. At this time, the dust pump 170 will use negative pressure suction to collect the metal debris, and then transfer it to the inside of the collection box 100, reducing the labor intensity of personnel cleaning the workbench 200. Secondly, a sound insulation sleeve 332 is provided in the interlayer of the protective cover 330, so it can effectively absorb and isolate noise, reduce the interference of the drilling noise to the surrounding environment and personnel, and provide a quieter working environment.

[0047] After the metal debris is collected, the hydraulic cylinder 140 can be used in conjunction with the extrusion plate 150 to extrude the metal debris. During the mobile extrusion process, the dust suction port 152 on the side wall of the extrusion plate 150 can be used to suck and clean the debris on the outer wall of the interception net 160, and then it will be returned to the collection box 100 for collection through the dust suction pump 170 to avoid the interception net 160 being blocked and the air cannot be removed, thereby affecting the collection efficiency of the metal debris. In addition, the extrusion plate 150 will extrude the metal debris so that the metal debris can be better compacted, reducing the area occupied by the metal debris during subsequent processing, and making it more convenient for the subsequent storage and transportation of waste.

[0048] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A speed reducer processing and punching device, comprising a collecting box (100), characterized in that: The side wall of the collection box (100) is threadedly sleeved with a supporting connecting rod (110), the side wall of the collection box (100) is connected to a sliding door (120) by means of a pin shaft, the inner wall of the collection box (100) is provided with a partition (130), the right outer wall of the partition (130) is provided with a hydraulic cylinder (140), the top of the collection box (100) is provided with a workbench (200), a dust suction pump (170) and a mounting frame (300), and the top of the dust suction pump (170) is provided with The adapter cover (180) is provided with a driving device (310) at the bottom of the mounting frame (300), a hydraulic lifting cylinder (320) is provided at the bottom of the driving device (310), an output end of the hydraulic lifting cylinder (320) is connected to a punching protection component, the punching protection component comprises a connecting circular plate (321), a punching motor (324) is provided at the bottom of the connecting circular plate (321), and an output end of the punching motor (324) is connected to a punching tool (325).

2. A speed reducer processing and punching device according to claim 1, characterized in that: The inner wall of the collection box (100) is clamped with an interception net (160), the output end of the hydraulic cylinder (140) is connected to an extrusion plate (150), and the side wall of the extrusion plate (150) is in contact with and fits the interception net (160).

3. A speed reducer processing and punching device according to claim 2, characterized in that: A cavity (151) is provided inside the extrusion plate (150), a dust suction port (152) is provided on the inner wall of the cavity (151), a cleaning suction pipe (153) is connected to the side wall of the extrusion plate (150), and the cleaning suction pipe (153) extends into the interior of the extrusion plate (150).

4. A speed reducer processing and punching device according to claim 3, characterized in that: The front and rear outer walls of the workbench (200) are provided with a screw motor 1 (210), and the output ends of the plurality of screw motors 1 (210) are respectively extended into the interior of the workbench (200) and connected with screws 1, and the circumferential outer walls of the plurality of screws 1 are sleeved with a limit baffle plate (220), and the left and right outer walls of the workbench (200) are provided with a screw motor 2 (230), and the circumferential outer walls of the plurality of screw motors 2 (230) are sleeved with a clamping plate (240).

5. A speed reducer processing and punching device according to claim 4, characterized in that: A limiting column (250) is arranged on the left outer wall of the workbench (200), and a plurality of side walls of the supporting connecting rods (110) are provided with a slot matching the limiting column (250).

6. A speed reducer processing and punching device according to claim 5, characterized in that: A spring (322) and a guide column (323) are arranged on the top of the connecting circular plate (321); the ends of the plurality of springs (322) are connected to a protective cover 3 (30); and the plurality of guide columns (323) are movably sleeved on the top of the protective cover (330).

7. A speed reducer processing and punching device according to claim 6, characterized in that: The protective cover (330) is provided with an interlayer inside, a sound insulation sleeve (332) is sleeved inside the interlayer, and a fixing sleeve (331) is also provided on the side wall of the protective cover (330), a dust suction pipe is connected inside the fixing sleeve (331), and the dust suction pipe is connected to the top of the adapter cover (180).

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