Pneumatic clamping device for speed reducer gear machining

Abstract

The invention is applicable to the technical field of speed reducer gear machining, and provides a pneumatic clamping device for speed reducer gear machining, which comprises a base, and a machining box for machining a speed reducer gear is fixedly mounted on the base; the placing seat is assembled in the processing box, and a placing frame used for placing a speed reducer gear is fixedly mounted on the placing seat; the plurality of fixing mechanisms are assembled on the placing seat and are used for fixing the speed reducer gears placed on the placing frame; the dust removal device is arranged on the base and the machining box and used for treating accumulated chippings and raised dust generated in the speed reducer gear machining process. According to the pneumatic clamping device for machining the gear of the speed reducer, the gear of the speed reducer can be clamped and fixed, then machining operation can be conveniently conducted on the gear of the speed reducer, chippings and flying dust generated in the machining process can be treated, convenience is provided for workers, and meanwhile a good working environment is provided for the workers.

Description

Technical Field

[0001] The present invention belongs to the technical field of reducer gear processing, and particularly relates to a pneumatic clamping device for processing reducer gears. Background Art

[0002] A reducer is an independent component composed of gear transmission, worm transmission, gear-worm transmission, etc. enclosed in a rigid housing, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. It is widely used in modern machinery, so reducer gears are important components of reducers.

[0003] During the process of processing reducer gears, it is necessary to clamp and fix the reducer gears, so a corresponding pneumatic clamping device for processing reducer gears is required. The reducer gears are clamped by the pneumatic clamping device for processing reducer gears, so as to facilitate corresponding cutting and processing operations on the reducer gears. However, some existing pneumatic clamping devices for processing reducer gears still have certain deficiencies in actual use. Their functions are relatively simple. When processing reducer gears, a large amount of debris will be generated, and some of the debris will accumulate on the placement seat. When workers place different reducer gears, they often need to clean the placement seat. Moreover, during the process of processing reducer gears, some metal debris will float in the air as dust, resulting in a relatively poor working environment. Summary of the Invention

[0004] The present invention provides a pneumatic clamping device for processing reducer gears, aiming to solve the problem that the currently used pneumatic clamping device for processing reducer gears has relatively simple functions as mentioned in the above background art.

[0005] To solve the above problems, the present invention is implemented as follows. A pneumatic clamping device for processing reducer gears includes: a base, on which a processing box for processing reducer gears is fixedly installed; a placement seat assembled in the processing box, on which a placement rack for placing reducer gears is fixedly installed; a plurality of fixing mechanisms assembled on the placement seat for fixing the reducer gears placed on the placement rack; and a processing mechanism arranged on the base and the processing box for treating the accumulated debris and dust generated during the processing of reducer gears.

[0006] Preferably, the fixing mechanism includes: a first cylinder fixedly installed on the placement seat; a support block fixedly installed on the output shaft of the first cylinder for supporting and fixing the inner wall of the reducer gear placed on the placement rack; and a pressing mechanism assembled on the placement seat for pressing the top of the reducer gear placed on the placement rack.

[0007] Preferably, the pressing mechanism includes: a second cylinder assembled on the placing seat, a third cylinder fixedly installed on the output shaft of the second cylinder; and a pressing block fixedly installed on the output shaft of the third cylinder for pressing the top of the reduction gear placed on the placing seat.

[0008] Preferably, an adjusting mechanism for rotationally adjusting the use position of the pressing block is provided on the placing seat. The adjusting mechanism includes: a first servo motor fixedly installed on the placing seat; a mounting shaft rotatably installed on the placing seat, the bottom end of the mounting shaft being fixedly connected to the output shaft of the first servo motor, and the top end of the mounting shaft being fixedly connected to the bottom end of the second cylinder.

[0009] Preferably, the processing mechanism includes: a storage cavity opened on the base, a collection filter bag for collecting the dust generated during the processing of the reduction gear is arranged in the storage cavity; a negative pressure fan fixedly installed on one side of the base, the air inlet end of the negative pressure fan being communicated with the storage cavity; a connecting pipe fixedly installed on the outer wall of the processing box, the connecting pipe being communicated with the storage cavity; a support frame fixedly installed on the outer wall of the processing box, a ring pipe is fixedly installed on the support frame, the ring pipe being communicated with the connecting pipe, and a plurality of collection ports are opened on the ring pipe; a cleaning mechanism assembled on the processing box for cleaning the debris generated during the processing of the reduction gear in the processing box.

[0010] Preferably, the cleaning mechanism includes: a vertical pipe fixedly installed on the outer wall of the processing box, the vertical pipe being communicated with the air outlet end of the negative pressure fan, and a plurality of horizontal pipes are connected to the vertical pipe; a plurality of cleaning pipes fixedly installed on the inner wall of the processing box, the plurality of cleaning pipes are respectively communicated with the plurality of horizontal pipes, and a plurality of air outlet ports are opened on the cleaning pipes.

[0011] Preferably, a filter cavity is opened on the base, a filter plate for filtering the debris discharged with the coolant during the processing of the reduction gear is fixedly installed in the filter cavity, a feeding hopper is fixedly installed on the processing box, the feeding hopper is communicated with the filter cavity, and a discharge pipe is fixedly installed on the base for discharging the coolant after impurity removal in the filter cavity.

[0012] Preferably, a placing mesh frame is fixedly installed on one inner wall of the filter cavity, the placing mesh frame is located on one side of the filter plate, a collection mesh frame is arranged in the placing mesh frame for collecting the impurities filtered by the filter plate, a pull rod is fixedly installed in the collection mesh frame for lifting the collection mesh frame, and an operation opening is opened on the base, and the operation opening is located above the collection mesh frame.

[0013] Preferably, a rotating mechanism for driving the reduction gear on the placement rack to rotate is provided on the processing box and the placement base. The rotating mechanism includes: a mounting base fixedly installed on the inner wall of the bottom of the processing box; a second servo motor fixedly installed on the mounting base, a placement shaft fixedly installed on the output shaft of the second servo motor, the top of the placement shaft is fixedly connected to the bottom of the placement base; a plurality of sliders fixedly installed on the bottom of the placement base, the bottom of the slider is nested with a ball, and the ball is in contact with the top of the mounting base.

[0014] Preferably, a pushing mechanism for pushing the impurities filtered on the filter plate into the collection wire mesh frame is provided on the base. The pushing mechanism includes: a telescopic rod fixedly installed on the base; a placement shell fixedly installed on the output shaft of the telescopic rod, a spring is arranged in the placement shell, and a sliding frame is slidably installed in the placement shell; a pushing brush fixedly installed on the sliding frame for pushing the impurities filtered on the filter plate.

[0015] Compared with the related art, the pneumatic clamping device for processing reduction gears provided by the present invention has the following beneficial effects:

[0016] Compared with the prior art, for the pneumatic clamping device for processing reduction gears provided by this solution, when processing the reduction gear, the reduction gear is placed on the placement rack, and then the fixing mechanism is started through the controller, and the reduction gear is fixed on the placement rack through the fixing mechanism for subsequent cutting processing operations, and then the reduction gear is processed through the corresponding equipment. During processing, the processing mechanism is started through the controller. On the one hand, the accumulated debris generated in the processing box during the processing process is cleaned, without the need for staff to frequently clean manually, improving work efficiency and reducing the labor intensity of the staff. At the same time, the dust generated during the processing of the reduction gear is collected and processed, providing a good working environment for the staff. Through the entire device, the reduction gear can be clamped and fixed, thereby facilitating the processing operation of the reduction gear, and the debris and dust generated during the processing can be processed, providing convenience for the staff and at the same time providing a good working environment for the staff. Description of the Drawings

[0017] Figure 1 is the front view structural schematic diagram of a pneumatic clamping device for processing reduction gears provided by the present invention;

[0018] Figure 2 is the front view sectional structural schematic diagram of the present invention;

[0019] Figure 3 is Figure 2 the enlarged structural schematic diagram of part A shown in

[0020] Figure 4 is Figure 2 The enlarged structural schematic diagram of part B shown in

[0021] Figure 5 is Figure 2 The enlarged structural schematic diagram of part C shown in

[0022] Figure 6 is Figure 2 The enlarged structural schematic diagram of part D shown in

[0023] Figure 7 is Figure 2 The enlarged structural schematic diagram of part E shown in

[0024] Figure 8 is Figure 2 The enlarged structural schematic diagram of part F shown in

[0025] Figure 9 is Figure 2 The enlarged structural schematic diagram of part G shown in

[0026] Figure 10 is Figure 2 The enlarged structural schematic diagram of part H shown in

[0027] Figure 11 The structural schematic diagram of the placement rack in the present invention.

[0028] Reference numerals: 1, base; 2, processing box; 3, placement seat; 4, placement rack; 5, first cylinder; 6, support block; 7, second cylinder; 8, third cylinder; 9, pressing block; 10, first servo motor; 11, mounting shaft; 12, storage cavity; 13, collection filter bag; 14, negative pressure fan; 15, connecting pipe; 16, support frame; 17, annular pipe; 18, collection port; 19, vertical pipe; 20, horizontal pipe; 21, cleaning pipe; 22, air outlet; 23, filtration cavity; 24, filter plate; 25, feeding hopper; 26, placement wire frame; 27, collection wire frame; 28, operation port; 29, pull rod; 30, mounting seat; 31, second servo motor; 32, placement shaft; 33, slider; 34, discharge pipe; 35, telescopic rod; 36, placement shell; 37, spring; 38, sliding frame; 39, pushing brush. Detailed implementation manners

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order; the orientation or positional relationship indicated by the terms "inside", "outside", "left", "right" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0030] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0031] An embodiment of the present invention provides a pneumatic clamping device for the machining of a reducer gear, as Figure 1-11 shown. The pneumatic clamping device for the machining of a reducer gear includes: a base 1, on which a processing box 2 for performing machining operations on the reducer gear is fixedly installed; a placement seat 3 assembled in the processing box 2, on which a placement rack 4 for placing the reducer gear is fixedly installed; a plurality of fixing mechanisms assembled on the placement seat 3 for fixing the reducer gear placed on the placement rack 4; and a processing mechanism arranged on the base 1 and the processing box 2 for treating the chips and dust generated during the machining of the reducer gear.

[0032] In this embodiment, first, a controller with the model OMRON E5CC-QX2ASM-800 is provided on one side of the device. Through the controller, the entire device can be controlled. The working principle of the controller is prior art and will not be elaborated here. When machining the reducer gear, the reducer gear is placed on the placement rack 4, and then the fixing mechanism is started through the controller. The reducer gear is fixed on the placement rack 4 through the fixing mechanism for subsequent cutting operations. Then, the reducer gear can be processed through corresponding equipment. During processing, the processing mechanism is started through the controller. On the one hand, the accumulated debris generated in the processing box 2 during the processing is cleaned, eliminating the need for staff to frequently clean manually, improving work efficiency and reducing the labor intensity of the staff. At the same time, the dust generated during the processing of the reducer gear is collected and processed, providing a good working environment for the staff. Through the entire device, the reducer gear can be clamped and fixed, facilitating the processing operation of the reducer gear, and the debris and dust generated during the processing can be processed, providing convenience for the staff and a good working environment for the staff.

[0033] In a further preferred embodiment of the present invention, the fixing mechanism includes: a first cylinder 5 fixedly installed on the placement seat 3; a support block 6 fixedly installed on the output shaft of the first cylinder 5 for supporting and fixing the inner wall of the reducer gear placed on the placement rack 4; a pressing mechanism assembled on the placement seat 3 for pressing the top of the reducer gear placed on the placement rack 4.

[0034] In this embodiment, when using the fixing mechanism to fix the reducer gear, multiple first cylinders 5 are started through the controller. The output shafts of the multiple first cylinders 5 drive the multiple support blocks 6 to move respectively. The support blocks 6 support the inner wall of the reducer gear, supporting and fixing the reducer gear from the inside. When the multiple support blocks 6 simultaneously support the inner wall of the reducer gear, the reducer gear can be well fixed at the central position on the placement rack 4, facilitating the processing operation of the reducer gear, thus facilitating the processing of the outside of the reducer gear. At the same time, when the inner ring of the reducer gear needs to be polished, the pressing mechanism is started through the controller to press the top of the reducer gear placed on the placement rack 4, applying pressure from the top. Then, the first cylinder 5 is started through the controller to drive the support block 6 to disengage from the support of the inner ring of the reducer gear, facilitating the polishing of the inner ring of the reducer gear. It is more flexible and better meets the actual needs of processing the reducer gear.

[0035] In a further preferred embodiment of the present invention, the pressing mechanism includes: a second cylinder 7 assembled on the placing seat 3, and a third cylinder 8 fixedly installed on the output shaft of the second cylinder 7; a pressing block 9 fixedly installed on the output shaft of the third cylinder 8 for pressing the top of the reduction gear placed on the placing seat 3.

[0036] In this embodiment, when using the pressing mechanism to press and fix the top of the reduction gear, the second cylinder 7 is first started, and its output shaft drives the third cylinder 8 to move in the vertical direction, so that the third cylinder 8 moves to a suitable position; subsequently, the third cylinder 8 is started, and its output shaft drives the pressing block 9 to move downward until the pressing block 9 tightly presses on the top of the reduction gear, thereby realizing the pressing and fixing of the top of the reduction gear, and then facilitating the grinding treatment of the inner ring of the reduction gear. It is more flexible in use and better meets the actual needs of processing the reduction gear.

[0037] In a further preferred embodiment of the present invention, an adjusting mechanism for rotationally adjusting the use position of the pressing block 9 is provided on the placing seat 3. The adjusting mechanism includes: a first servo motor 10 fixedly installed on the placing seat 3; a mounting shaft 11 rotatably installed on the placing seat 3, the bottom end of the mounting shaft 11 is fixedly connected to the output shaft of the first servo motor 10, and the top end of the mounting shaft 11 is fixedly connected to the bottom end of the second cylinder 7.

[0038] In this embodiment, when the reduction gear is placed on the placing rack 4, the first servo motor 10 is first started through the controller, and its output shaft drives the mounting shaft 11 to rotate. Since the mounting shaft 11 is connected to the second cylinder 7, the entire pressing mechanism (including the second cylinder 7, the third cylinder 8, and the pressing block 9) is driven to rotate around the mounting shaft 11, thereby changing the position of the pressing block 9, facilitating the placement of the reduction gear on the placing rack 4, and facilitating the removal of the processed reduction gear from the placing rack 4.

[0039] In a further preferred embodiment of the present invention, the processing mechanism includes: a storage cavity 12 opened on the base 1, a collection filter bag 13 for collecting the dust generated during the processing of the reduction gear is arranged in the storage cavity 12; a negative pressure fan 14 fixedly installed on one side of the base 1, the air inlet end of the negative pressure fan 14 is communicated with the storage cavity 12; a connecting pipe 15 fixedly installed on the outer wall of the processing box 2, the connecting pipe 15 is communicated with the storage cavity 12; a support frame 16 fixedly installed on the outer wall of the processing box 2, a ring pipe 17 is fixedly installed on the support frame 16, the ring pipe 17 is communicated with the connecting pipe 15, and a plurality of collection ports 18 are opened on the ring pipe 17; a cleaning mechanism assembled on the processing box 2 for cleaning the debris generated during the processing of the reduction gear in the processing box 2.

[0040] In this embodiment, during the processing of the reduction gearbox gears, the negative pressure fan 14 is started by the controller to form a negative pressure in the storage cavity 12. The dust in the processing box 2 is sucked into the annular pipe 17 through a plurality of collection ports 18 on the annular pipe 17, then enters the storage cavity 12 through the connecting pipe 15, and finally is collected by the collection filter bag 13, effectively reducing the dispersion of dust in the processing environment and improving the working environment. At the same time, the cleaning mechanism cleans the accumulated debris generated in the processing box 2 during the processing, eliminating the need for staff to manually clean frequently, improving work efficiency and reducing the labor intensity of the staff.

[0041] In a further preferred embodiment of the present invention, the cleaning mechanism includes: a vertical pipe 19 fixedly installed on the outer wall of the processing box 2, the vertical pipe 19 being communicated with the air outlet end of the negative pressure fan 14, and a plurality of horizontal pipes 20 being connected to the vertical pipe 19; a plurality of cleaning pipes 21 fixedly installed on the inner wall of the processing box 2, the plurality of cleaning pipes 21 being respectively communicated with the plurality of horizontal pipes 20, and a plurality of air outlet ports 22 being opened on the cleaning pipes 21.

[0042] In this embodiment, when the negative pressure fan 14 operates, the air outlet end of the negative pressure fan 14 conveys air flow to the vertical pipe 19. The air flow is distributed to each horizontal pipe 20 through the vertical pipe 19, then enters the cleaning pipe 21 through the horizontal pipe 20, and finally blows out from the plurality of air outlet ports 22 on the cleaning pipe 21 to form an air flow with a certain wind force and range, cleaning the accumulated debris in the processing box 2. The cleaned debris falls into the filtering cavity 23 through the blanking hopper 25, eliminating the need for staff to manually clean frequently, improving work efficiency and reducing the labor intensity of the staff.

[0043] In a further preferred embodiment of the present invention, a filtering cavity 23 is opened on the base 1, and a filter plate 24 for filtering the debris discharged with the coolant during the processing of the reduction gearbox gears is fixedly installed in the filtering cavity 23. A blanking hopper 25 is fixedly installed on the processing box 2, the blanking hopper 25 being communicated with the filtering cavity 23, and a discharge pipe 34 is fixedly installed on the base 1 for discharging the coolant after impurity removal in the filtering cavity 23.

[0044] In this embodiment, during the processing of the reducer gear, after the coolant is mixed with the debris generated by the processing, the mixed liquid in the processing tank 2 is smoothly introduced into the filtration chamber 23 through the setting of the blanking hopper 25. Through the filter plate 24, the separation of the coolant from the processing debris can be effectively achieved, avoiding the discharge of the debris into the external environment along with the coolant, reducing environmental pollution, and at the same time facilitating the centralized treatment of the debris. The coolant after impurity removal can be discharged through the discharge pipe 34 for subsequent collection and purification treatment. The treated coolant can be reused in the processing of the reducer gear, realizing the recycling of the coolant, reducing production costs, and improving resource utilization rate.

[0045] In a further preferred embodiment of the present invention, a placement mesh frame 26 is fixedly installed on one inner wall of the filtration chamber 23. The placement mesh frame 26 is located on one side of the filter plate 24. A collection mesh frame 27 is arranged in the placement mesh frame 26. The collection mesh frame 27 is used to collect the impurities filtered on the filter plate 24. A pull rod 29 is fixedly installed in the collection mesh frame 27. The pull rod 29 is used to perform a lifting operation on the collection mesh frame 27. An operation opening 28 is formed on the base 1. The operation opening 28 is located above the collection mesh frame 27.

[0046] In this embodiment, during the processing of the reducer gear, the coolant and debris mixed liquid enters the filtration chamber 23 through the blanking hopper 25. After being filtered by the filter plate 24, impurities such as debris are intercepted on the filter plate 24 and then fall into the collection mesh frame 27 under the action of gravity or water flow scouring. When it is necessary to clean the collected impurities, the operator can reach into the filtration chamber 23 through the operation opening 28, hold the pull rod 29, lift the collection mesh frame 27 out of the placement mesh frame 26, and uniformly process the impurities in the collection mesh frame 27. After the processing is completed, the collection mesh frame 27 is put back into the placement mesh frame 26 to continue the impurity collection work.

[0047] In a further preferred embodiment of the present invention, a rotating mechanism for driving the reducer gear placed on the placement rack 4 to rotate is provided on the processing tank 2 and the placement seat 3. The rotating mechanism includes: a mounting seat 30 fixedly installed on the bottom inner wall of the processing tank 2; a second servo motor 31 fixedly installed on the mounting seat 30. A placement shaft 32 is fixedly installed on the output shaft of the second servo motor 31. The top end of the placement shaft 32 is fixedly connected to the bottom of the placement seat 3; a plurality of sliders 33 fixedly installed on the bottom of the placement seat 3. The bottom of the slider 33 is nested with a ball. The ball is in contact with the top of the mounting seat 30.

[0048] In this embodiment, when it is necessary to rotate the reducer gear fixed on the placement rack 4, the second servo motor 31 is started by the controller to move and rotate, and the rotation angle is from zero to 360 degrees. Its output shaft drives the placement shaft 32 to rotate. Since the placement shaft 32 is fixedly connected to the placement seat 3, the placement seat 3 also rotates accordingly, thereby driving the placement rack 4 placed on the placement seat 3 and the reducer gear on the placement rack 4 to rotate together. At the same time, the slider 33 at the bottom of the placement seat 3 rolls on the top of the mounting seat 30 through the ball, providing support and assistance for the rotation of the placement seat 3, reducing the friction during the rotation, and making the rotation smoother and more fluent.

[0049] In a further preferred embodiment of the present invention, a pushing mechanism is provided on the base 1 for pushing the impurities filtered on the filter plate 24 into the collection wire mesh frame 27. The pushing mechanism includes: a telescopic rod 35 fixedly installed on the base 1; a placement shell 36 fixedly installed on the output shaft of the telescopic rod 35. A spring 37 is arranged in the placement shell 36, and a sliding frame 38 is slidably installed in the placement shell 36; a pushing brush 39 fixedly installed on the sliding frame 38 for pushing the impurities filtered on the filter plate 24.

[0050] In this embodiment, during the processing of the reducer gear, after the coolant and debris mixture is filtered by the filter plate 24, some debris and other impurities will accumulate on the filter plate 24. When it is necessary to clean these impurities, the telescopic rod 35 is started by the controller, and its output shaft extends, pushing the placement shell 36 forward, thereby driving the sliding frame 38 and the pushing brush 39 to move together. During the movement, the pushing brush 39 contacts the impurities on the filter plate 24 and pushes the impurities towards the position where the collection wire mesh frame 27 is located. At the same time, the setting of the spring 37 can enable the sliding frame 38 to have a certain elastic movement space in the placement shell 36. When the pushing brush 39 encounters unevenness or foreign object obstruction on the filter plate 24, the spring 37 can undergo elastic deformation, enabling the pushing brush 39 to adapt to different working conditions. And because the filter plate 24 is inclined, under the action of the spring 37, the pushing brush 39 can always be kept in contact with the surface of the filter plate 24, ensuring the smooth progress of the pushing process. During cleaning, it is carried out without affecting the processing of the reducer gear.

[0051] In summary, compared with the related art, when machining the reducer gear, the reducer gear is placed on the placement rack 4, and then the fixing mechanism is started through the controller. The reducer gear is fixed on the placement rack 4 through the fixing mechanism for subsequent cutting processing operations. Then, the reducer gear can be processed through corresponding equipment. During processing, the processing mechanism is started through the controller. On the one hand, the accumulated debris generated in the processing box 2 during the processing is cleaned, eliminating the need for frequent manual cleaning by workers, improving work efficiency, and reducing the labor intensity of workers. At the same time, the dust generated during the processing of the reducer gear is collected and processed, providing a good working environment for workers. Through the entire device, the reducer gear can be clamped and fixed, facilitating the processing operation of the reducer gear, and the debris and dust generated during the processing can be processed, providing convenience for workers and a good working environment for them.

[0052] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the invention. Obviously, the described embodiments are only partial embodiments of the present invention, not all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of the present invention to be protected. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without making creative efforts, combine, add, delete, or make other adjustments to the features in the embodiments of the present invention according to the circumstances, so as to obtain different technical solutions that do not essentially deviate from the concept of the present invention. These technical solutions also fall within the scope of the present invention to be protected.

Claims

1. A pneumatic clamping device for the machining of reducer gears, characterized in that, Including: A base, on which a processing box for processing the reducer gear is fixedly installed; A placement seat assembled in the processing box, on which a placement rack for placing the reducer gear is fixedly installed; A plurality of fixing mechanisms assembled on the placement seat for fixing the reducer gear placed on the placement rack; A processing mechanism arranged on the base and the processing box for treating the accumulated debris and dust generated during the processing of the reducer gear.

2. The pneumatic clamping device for the reduction gear processing according to claim 1, characterized in that, The fixing mechanism includes: A first cylinder fixedly installed on the placement seat; A support block fixedly installed on the output shaft of the first cylinder for supporting and fixing the inner wall of the reducer gear placed on the placement rack; A pressing mechanism assembled on the placement seat for pressing the top of the reducer gear placed on the placement rack.

3. The pneumatic clamping device for the reduction gear processing according to claim 2, characterized in that, The pressing mechanism includes: A second cylinder assembled on the placement seat, and a third cylinder is fixedly installed on the output shaft of the second cylinder; A pressing block fixedly installed on the output shaft of the third cylinder for pressing the top of the reducer gear placed on the placement seat.

4. The pneumatic clamping device for the reduction gear machining according to claim 3, characterized in that, An adjusting mechanism for rotating and adjusting the use position of the pressing block is arranged on the placement seat, and the adjusting mechanism includes: A first servo motor fixedly installed on the placement seat; An installation shaft rotatably installed on the placement seat, the bottom end of the installation shaft is fixedly connected to the output shaft of the first servo motor, and the top end of the installation shaft is fixedly connected to the bottom end of the second cylinder.

5. The pneumatic clamping device for the reduction gear processing according to claim 1, characterized in that, The processing mechanism includes: A storage cavity opened on the base, and a collection filter bag for collecting the dust generated during the processing of the reducer gear is arranged in the storage cavity; A negative pressure fan fixedly installed on one side of the base, and the air inlet end of the negative pressure fan is communicated with the storage cavity; A connecting pipe fixedly installed on the outer wall of the processing box, and the connecting pipe is communicated with the storage cavity; A support frame fixedly installed on the outer wall of the processing box, a ring pipe is fixedly installed on the support frame, the ring pipe is communicated with the connecting pipe, and a plurality of collection ports are opened on the ring pipe; A cleaning mechanism assembled on the processing box for cleaning the debris generated during the processing of the reducer gear in the processing box.

6. The pneumatic clamping device for the reduction gear machining according to claim 5, characterized in that, The cleaning mechanism includes: A vertical pipe fixedly installed on the outer wall of the processing box, the vertical pipe is communicated with the air outlet end of the negative pressure fan, and a plurality of horizontal pipes are connected to the vertical pipe; A plurality of cleaning pipes fixedly installed on the inner wall of the processing box, the plurality of cleaning pipes are respectively communicated with the plurality of horizontal pipes, and a plurality of air outlet ports are opened on the cleaning pipes.

7. The pneumatic clamping device for the reduction gear processing according to claim 1, characterized in that, A filter cavity is opened on the base, a filter plate for filtering the debris discharged with the coolant during the processing of the reducer gear is fixedly installed in the filter cavity, a feeding hopper is fixedly installed on the processing box, the feeding hopper is communicated with the filter cavity, and a discharge pipe is fixedly installed on the base, and the discharge pipe is used for discharging the coolant after impurity removal in the filter cavity.

8. The pneumatic clamping device for the reduction gear processing according to claim 7, characterized in that A placement mesh frame is fixedly installed on one inner wall of the filtering chamber. The placement mesh frame is located on one side of the filter plate. A collection mesh frame is arranged in the placement mesh frame. The collection mesh frame is used for collecting impurities filtered on the filter plate. A pull rod is fixedly installed in the collection mesh frame. The pull rod is used for lifting the collection mesh frame. An operation opening is formed in the base, and the operation opening is located above the collection mesh frame.

9. The pneumatic clamping device for reducing gear machining according to claim 1, characterized in that, A rotating mechanism for driving the reduction gear placed on the placement rack to rotate is arranged on the processing box and the placement seat. The rotating mechanism includes: A mounting seat fixedly installed on the inner bottom wall of the processing box; A second servo motor fixedly installed on the mounting seat. A placement shaft is fixedly installed on the output shaft of the second servo motor. The top end of the placement shaft is fixedly connected to the bottom of the placement seat; A plurality of sliders fixedly installed on the bottom of the placement seat. A ball is nested at the bottom of the slider, and the ball is in contact with the top of the mounting seat.

10. The pneumatic clamping device for reducing gear machining according to claim 8, characterized in that, A pushing mechanism for pushing the impurities filtered on the filter plate into the collection mesh frame is arranged on the base. The pushing mechanism includes: An expansion rod fixedly installed on the base; A placement shell fixedly installed on the output shaft of the expansion rod. A spring is arranged in the placement shell, and a sliding frame is slidably installed in the placement shell; A pushing brush fixedly installed on the sliding frame for pushing the impurities filtered on the filter plate.

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