CN118023932A - Excavator spare part processing apparatus - Google Patents
Excavator spare part processing apparatus Download PDFInfo
- Publication number
- CN118023932A CN118023932A CN202410436916.5A CN202410436916A CN118023932A CN 118023932 A CN118023932 A CN 118023932A CN 202410436916 A CN202410436916 A CN 202410436916A CN 118023932 A CN118023932 A CN 118023932A
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- Prior art keywords
- polishing
- mounting
- deburring
- piece
- sliding
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- 238000009434 installation Methods 0.000 claims abstract description 60
- 238000010521 absorption reaction Methods 0.000 claims abstract description 56
- 238000005498 polishing Methods 0.000 claims description 99
- 238000000227 grinding Methods 0.000 claims description 38
- 238000007688 edging Methods 0.000 claims description 34
- 238000009966 trimming Methods 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000012535 impurity Substances 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a processing device for parts of an excavator, and relates to the technical field of the processing of the parts of the excavator. The device comprises a processing installation piece, wherein a driving device is fixedly installed at the top of the processing installation piece through a bolt; the bottom of the driving device is fixedly provided with an absorption control piece; the outer part of the absorption control piece is sleeved with a screw hole chamfer piece, and the top of the screw hole chamfer piece is connected to the bottom of the driving device; four threaded deburring pieces are slidably arranged outside the absorption control piece; the deburring work can be assisted for the threads, the side wall of the threads can be prevented from being damaged, and only the edges of the threads are cleaned; the problems that the hole wall is easily damaged due to deburring, the specifications of the thread are different, the suitability is poor, and the side wall of the thread is easily damaged are solved.
Description
Technical Field
The invention relates to the technical field of excavator part machining, in particular to an excavator part machining treatment device.
Background
In the processing of the parts of an actual excavator, a valve block of the excavator is an important control part of an excavator oil way, chamfering of the appearance and processing work of a valve hole of the valve block are involved in the processing of the valve block, chamfering and deburring are needed to be carried out on the valve hole, particularly, for some fine processing, deburring work of thread edges is needed to be carried out on internal threads of the valve hole, the influence of the burrs in the threaded holes on the installation quality of subsequent parts is avoided, the deburring of the valve hole in the valve block is also beneficial to smooth oil way, and a grinding machine or a lathe is usually adopted at present.
The existing excavator part processing device is inconvenient to assist in performing self-adaptive deburring work on a valve hole of a valve block, internal burrs are difficult to clean, hole walls are damaged easily due to deburring, meanwhile, efficient deburring polishing work on threads is inconvenient to achieve, thread patterns and specifications are different, the side walls of the threads are also easy to damage when the suitability is poor, follow-up assembly precision is directly affected, filiform scraps generated by the deburring work are inconvenient to recycle, filiform impurities are difficult to clean by means of air pressure, and meanwhile, deburring cleaning on the valve block is not comprehensive enough, and the application range is single.
Disclosure of Invention
The invention aims to solve the technical problem that the processing device for the parts of the excavator adopts the threaded deburring piece, the structure of the threaded deburring piece can realize the adaptive elastic sliding on the hole wall, the edge grinding on the two sides of the valve hole can not cause damage, the hole wall is prevented from being scratched, the deburring work can be assisted on threads, the side wall of the threads can be prevented from being damaged, and only the edges of the threads are cleaned; the problems that the hole wall is easily damaged due to deburring, the specifications of the thread are different, the suitability is poor, and the side wall of the thread is easily damaged are solved.
In order to solve the technical problems, the invention provides the following technical scheme:
The processing device for the excavator parts comprises a processing mounting piece, wherein a driving device is fixedly arranged at the top of the processing mounting piece through bolts; the bottom of the driving device is fixedly provided with an absorption control piece; the outer part of the absorption control piece is sleeved with a screw hole chamfer piece, and the top of the screw hole chamfer piece is connected to the bottom of the driving device; four threaded deburring pieces are slidably arranged outside the absorption control piece, and elastic hole grinding pieces are respectively arranged on two sides of each threaded deburring piece in a rotating mode; two ends of the eight elastic hole grinding pieces are respectively and slidably arranged outside the absorption control piece; the eight elastic hole grinding pieces are arranged in groups; a blocking auxiliary piece is fixedly arranged at the bottom of the absorption control piece; the bottom of the processing installation piece is slidably provided with a movable edging piece; the work mount includes: the anti-drag device comprises a support mounting frame and anti-drag rollers, wherein two rows of through holes are formed in the bottom of the support mounting frame; and a row of drag reduction rollers are rotatably arranged on the inner side of the bottom of the supporting installation frame, and the horizontal heights of the drag reduction rollers are the same.
Optionally, the processing installation piece further comprises a suction fan main body fixedly sleeved on the side surface of the support installation frame; an edging positioning plate is vertically and fixedly arranged on the inner side of the bottom of the supporting installation frame through bolts; the bottom side of the edging positioning plate is provided with a slotted hole; the bottom of the supporting installation frame is fixedly welded with a roller frame, an edging motor is fixedly installed on the roller frame, and an output shaft of the edging motor penetrates through the roller frame; the output shaft of the edging motor is provided with a polishing roller; the polishing roller is sleeved on a slotted hole arranged at the bottom side of the edging positioning plate; the other end of the polishing roller is rotatably arranged at the bottom of the supporting installation frame; the axial direction of the polishing roller and the supporting installation frame form a forty-five degree angle; the outer surface of the polishing roller protrudes out of the joint of the supporting installation frame and the inner side of the edging positioning plate.
Optionally, the resilient eyelet further comprises; the other end of the deburring arm is fixedly provided with a sliding installation shaft which is arranged in a sliding groove formed in the periphery of the polishing main shaft in a sliding manner; and burr polishing rods are fixedly installed on two sides of the deburring arm respectively.
Optionally, remove edging spare includes two sliding mounting and moves material slide shaft on the support mounting bracket, and two move material slide shaft both ends respectively fixed mounting have the centre gripping mounting panel, and the screw thread is installed respectively on two centre gripping mounting panels and is held the lead screw, and the tip fixed mounting of two centre gripping lead screws has the grip block, and two grip block inboard is equipped with the rubber coating.
Optionally, the absorption control piece comprises an air suction connecting disc fixedly installed at the bottom of the hexagonal column, and four through holes are formed in the outer side of the air suction connecting disc; the outer side of the air suction connecting disc is rotationally attached to the inner side of the absorption mounting ring; the air suction connecting disc is of a hollow structure; the bottom of the air suction connecting disc is fixedly communicated with a polishing main shaft with a hollow structure; four absorption slotted holes are formed in the polishing main shaft; two sliding grooves are respectively formed in the periphery of the polishing main shaft; four raised sliding strips are arranged outside the polishing main shaft and are used for slidably mounting screw hole chamfer pieces; four rubber laminating sheets are fixedly arranged outside the polishing main shaft at the same interval; the periphery of the air suction connecting disc is fixedly provided with a sliding mounting cylinder respectively; four sliding installation cylinders are respectively positioned between two sliding grooves formed in the periphery of the polishing main shaft.
Optionally, the driving device comprises a driving motor fixedly installed on the top of the supporting installation frame through four bolts; an output shaft of the driving motor penetrates through the top of the supporting installation frame; the output shaft of the driving motor is fixedly provided with a sliding auxiliary cylinder, and a hexagonal hole is formed in the sliding auxiliary cylinder; an output shaft of the electric push rod is fixedly arranged in the sliding auxiliary cylinder; a hexagonal column is sleeved on the sliding auxiliary cylinder in a sliding manner; an electric push rod is fixedly sleeved in the hexagonal column; an absorption mounting ring is attached to the bottom of the hexagonal column; an opening is formed in the inner wall of the absorption mounting ring and used for communicating an absorption control piece; the absorption mounting ring is coaxial with the sliding auxiliary cylinder; the side face of the absorption mounting ring is connected to the main body of the suction fan through a hose.
Optionally, the elastic hole grinding piece comprises a deburring arm rotatably installed at one end of the deburring installation plate, a reset elastic piece is fixedly installed on the inner side of the deburring arm, and the other end of the reset elastic piece is fixedly installed on the polishing spindle; the reset spring piece is of a V-shaped structure.
Optionally, the threaded deburring member comprises a deburring mounting shaft slidably mounted on a sliding mounting barrel; the end part of the deburring installation shaft is fixedly provided with a deburring installation plate; a thread fitting spring is fixedly arranged in the deburring installation shaft; the thread attaching spring is simultaneously positioned in the sliding mounting cylinder; the two ends of the thread attaching spring are connected between the sliding mounting cylinder and the deburring mounting shaft; the middle part of the trimming mounting plate is fixedly provided with a hole wall scratch-proof block; the hole wall scratch-proof block is of a plastic structure; two sides of the hole wall scratch-proof block are respectively fixedly attached with a trimming cutter; both sides of the two trimming knives are provided with edges; the two trimming cutters are respectively arranged on the side surfaces of the trimming mounting plate; the hole wall scratch-preventing block protrudes out of the two trimming cutters and is used for preventing the trimming cutters from directly contacting the hole wall of the valve, and the two trimming cutters are arranged at an obtuse angle.
Optionally, the screw hole chamfering piece comprises a polishing installation plate which is slidably installed on the polishing main shaft, four sliding grooves are formed in the inner side of the polishing installation plate, and the four sliding grooves are correspondingly slidably installed on four protruding sliding strips arranged outside the polishing main shaft respectively; the bottom of the polishing installation plate is provided with three circles of polishing surfaces with inclined planes; a polishing spring is fixedly arranged on the polishing mounting plate, and the other end of the polishing spring is fixedly arranged at the bottom of the air suction connecting plate; the polishing spring is sleeved on the polishing main shaft; the polishing mounting plate is used for adapting to the valve hole chamfer.
Optionally, the blocking auxiliary piece comprises a blocking installation cylinder fixedly installed at the bottom of the polishing main shaft; a circle of through holes are formed in the blocking mounting cylinder; the shield with the conical structure is fixedly arranged at the bottom of the blocking installation cylinder, and is of a rubber soft structure.
Compared with the prior art, the invention has at least the following beneficial effects:
In the above-mentioned scheme, adopt to set up screw thread burring spare, the blank edge burring in valve hole is once only accomplished and the burring work to the hole screw thread, the important effect of screw thread burring spare through setting up is that its self structure adopts the deburring sword of two obtuse angle installations can realize scraping burring in the edge of screw thread only, can not lead to the fact the damage to the screw thread wall, influence threaded connection precision, two deburring sword of protruding are prevented to the pore wall of this structure simultaneously, because be provided with screw thread laminating spring, the pore wall is prevented scratching the piece and can outwards expand and adapt to aperture one section valve hole screw thread, the pore wall is prevented scratching the piece and can be realized assisting in guaranteeing this structure when the valve hole is inside to slide, self plastic construction can not lead to the fact the fish tail to the valve hole, can guarantee processingquality, the structure is more reasonable, secondary damage that the burring caused can be avoided.
Adopt the fender auxiliary member that sets up, can realize assisting cooperation drive arrangement's negative pressure adsorption work, can realize assisting the work of absorbing that carries out grinding impurity, the important effect that adopts simultaneously keeps off the auxiliary member lies in actually carrying out burring and deburring during operation, filiform iron fillings that grind out this structure can also collect in the bottom, because filiform impurity length is longer, be difficult to be absorbed, this structure can assist to prevent that it directly drops and is not found in the valve opening is inside, four absorption slotted holes that this structure adopts the absorption control piece to set up can play absorbing effect simultaneously, adopt the screw chamfer spare can be used for the chamfer work to the outside screw edge of valve piece.
Adopt forty-five degrees to install the grinding roller at can realize assisting and carry out the work of polishing at valve block corner, processing installed part that the cooperation adopted can carry out follow-up relevant valve opening work of polishing, can effectually guarantee the comprehensiveness of polishing of this structure.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the invention and to enable a person skilled in the pertinent art to make and use the invention.
FIG. 1 is a schematic perspective view of an excavator part processing device;
FIG. 2 is a cross-sectional view of the internal structure of the excavator component processing device;
FIG. 3 is an enlarged view of the structure of region B in FIG. 1;
FIG. 4 is a schematic view of a tooling mount;
FIG. 5 is an enlarged view of the structure of region C in FIG. 4;
Fig. 6 is a schematic diagram of a driving device.
Fig. 7 is a schematic view of the absorbent control structure.
Fig. 8 is a schematic view of a screw hole chamfer.
Fig. 9 is a schematic view of a screw burr structure.
Fig. 10 is a schematic view of the structure of the blocking auxiliary member.
FIG. 11 is a schematic view of a movable edging.
Fig. 12 is an enlarged view of the E area structure of fig. 2.
[ Reference numerals ]
1. Machining a mounting piece; 101. a support mounting rack; 1011. drag reduction idler wheels; 102. a suction fan main body; 103. edging positioning plate; 104. a roller frame; 105. an edging motor; 106. a grinding roller; 2. a driving device; 201. a driving motor; 202. a sliding auxiliary cylinder; 203. an electric push rod; 204. hexagonal columns; 205. an absorption mounting ring; 3. an absorbent control; 301. an air suction connecting disc; 302. polishing the main shaft; 3021. an absorption slot; 303. a rubber bonding sheet; 304. a sliding mounting cylinder; 4. screw hole chamfer pieces; 401. polishing the mounting plate; 4011. polishing the surface; 402. polishing the spring; 5. a thread deburring member; 501. trimming the mounting plate; 5011. a deburring mounting shaft; 5012. a thread fitting spring; 502. the wall of the hole is prevented from being scratched; 503. trimming knife; 6. an elastic hole grinding piece; 601. a burr arm; 6011. resetting the spring plate; 602. a burr polishing rod; 603. a sliding mounting shaft; 7. a blocking auxiliary member; 701. a blocking mounting cylinder; 702. a protective cover; 8. moving the edging piece; 801. a material moving sliding shaft; 802. clamping the mounting plate; 803. clamping a screw rod; 804. and a clamping disc.
Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the invention, but this is merely illustrative and is not intended to limit the invention to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.
Detailed Description
The invention provides a processing device for parts of an excavator, which is described in detail below with reference to the accompanying drawings and specific embodiments. While the invention has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention specifically.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It is to be understood that the meaning of "on … …", "on … …" and "over … …" in this disclosure should be read in the broadest sense so that "on … …" means not only "directly on" but also "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1 to 12, an embodiment of the present invention provides a processing device for parts of an excavator, comprising a processing mounting member 1, wherein a driving device 2 is fixedly mounted on the top of the processing mounting member 1 through bolts; the bottom of the driving device 2 is fixedly provided with an absorption control piece 3; the outer part of the absorption control piece 3 is sleeved with a screw hole chamfer piece 4, and the top of the screw hole chamfer piece 4 is connected to the bottom of the driving device 2; four threaded deburring pieces 5 are slidably arranged outside the absorption control piece 3, and elastic hole grinding pieces 6 are respectively rotatably arranged on two sides of the four threaded deburring pieces 5; two ends of the eight elastic hole grinding pieces 6 are respectively and slidably arranged outside the absorption control piece 3; the eight elastic hole grinding pieces 6 are arranged in groups; a blocking auxiliary piece 7 is fixedly arranged at the bottom of the absorption control piece 3; the bottom of the processing installation piece 1 is provided with a movable edging piece 8 in a sliding manner; the work mount 1 includes: the support mounting frame 101 and the drag reduction roller 1011, wherein the bottom of the support mounting frame 101 is provided with two rows of through holes; a row of drag reduction rollers 1011 are rotatably arranged on the inner side of the bottom of the supporting installation frame 101, and the horizontal heights of the drag reduction rollers 1011 are the same.
As shown in fig. 4,5 and 11, the processing mounting member 1 further includes a suction fan body 102 fixedly sleeved on a side surface of the support mounting frame 101; an edging positioning plate 103 is vertically and fixedly arranged on the inner side of the bottom of the supporting installation frame 101 through bolts; the bottom side of the edging positioning plate 103 is provided with a slotted hole; a roller frame 104 is fixedly welded at the bottom of the supporting installation frame 101, an edging motor 105 is fixedly installed on the roller frame 104, and an output shaft of the edging motor 105 penetrates through the roller frame 104; the output shaft of the edging motor 105 is provided with a polishing roller 106; the grinding roller 106 is sleeved on a slotted hole arranged at the bottom side of the edging positioning plate 103; the other end of the grinding roller 106 is rotatably arranged at the bottom of the supporting installation frame 101; the axial direction of the grinding roller 106 forms a forty-five degree angle with the support mounting frame 101; the outer surface of the grinding roller 106 protrudes out of the junction between the supporting installation frame 101 and the inner side of the edging positioning plate 103; the movable edging piece 8 comprises two material moving sliding shafts 801 which are slidably mounted on the supporting mounting frame 101, two clamping mounting plates 802 are fixedly mounted at two ends of each material moving sliding shaft 801, clamping screw rods 803 are mounted on the two clamping mounting plates 802 in a threaded manner respectively, clamping discs 804 are fixedly mounted at the ends of the two clamping screw rods 803, rubber coatings are arranged on the inner sides of the two clamping discs 804, the valve blocks can be directly arranged on the machining mounting piece 1 to be subjected to chamfering processing, how to realize batch production, the existing clamp structures such as a 'toad clamp' structure can be used in standardization mode for clamping and positioning the valve blocks in subsequent production and manufacturing, the clamping or supporting mode of valve block valve hole chamfering can be applied to the existing clamp structures at present, edge chamfering work can be carried out on the valve block structure in a more stable and rapid mode through the adoption of the slidable movable edging piece 8, rapid standard chamfering work can be carried out in an auxiliary mode, the corner polishing can be realized through the structure, the polishing roller 106 mounted at the forty-fifteenth degree can be used to realize auxiliary valve block polishing, and the overall polishing can be carried out through the valve hole 1 in a matched mode, and the overall polishing can be realized.
As shown in fig. 6 to 8 and 10, the driving device 2 includes a driving motor 201 fixedly installed on the top of a support mounting frame 101 by four bolts; an output shaft of the driving motor 201 passes through the top of the support mounting frame 101; the sliding auxiliary cylinder 202 is fixedly arranged on the output shaft of the driving motor 201, and a hexagonal hole is formed in the sliding auxiliary cylinder 202; an output shaft of the electric push rod 203 is fixedly arranged in the sliding auxiliary cylinder 202; hexagonal columns 204 are sleeved on the sliding auxiliary cylinders 202 in a sliding manner; the hexagonal column 204 is fixedly sleeved with an electric push rod 203; the bottom of the hexagonal column 204 is attached with an absorption mounting ring 205; the inner wall of the absorption mounting ring 205 is provided with an opening for communicating with the absorption control member 3; the absorption mounting ring 205 is coaxial with the sliding auxiliary cylinder 202; the side surface of the absorption mounting ring 205 is connected with the suction fan main body 102 through a hose; the absorption control member 3 comprises an air suction connecting disc 301 fixedly arranged at the bottom of the hexagonal column 204, and four through holes are arranged at the outer side of the air suction connecting disc 301; the outer side of the air suction connection disc 301 rotates to be attached to the inner side of the absorption installation ring 205, and when the air suction connection disc 301 rotates, a hose connected with the absorption installation ring 205 and the suction fan main body 102 plays a traction role, so that the rotation of the air suction connection disc 301 is not influenced, and meanwhile, the absorption installation ring 205 cannot follow excessive rotation due to friction force; the air suction connection disc 301 is of a hollow structure; the bottom of the air suction connecting disc 301 is fixedly communicated with a polishing main shaft 302 with a hollow structure; four absorption slots 3021 are formed in the polishing main shaft 302; two sliding grooves are respectively formed in the periphery of the polishing main shaft 302; four convex sliding strips are arranged outside the polishing main shaft 302 and are used for slidably mounting the screw hole chamfer piece 4; four rubber attaching pieces 303 are fixedly arranged outside the polishing main shaft 302 at equal intervals; the periphery of the air suction connecting disc 301 is fixedly provided with a sliding mounting cylinder 304 respectively; four sliding mounting cylinders 304 are respectively positioned between two sliding grooves formed in the periphery of the polishing main shaft 302; the screw hole chamfer part 4 comprises a polishing installation plate 401 which is slidably installed on the polishing main shaft 302, four sliding grooves are formed in the inner side of the polishing installation plate 401, and the four sliding grooves are correspondingly slidably installed on four protruding sliding strips arranged outside the polishing main shaft 302 respectively; a polishing surface 4011 with three circles of inclined surfaces is arranged at the bottom of the polishing mounting plate 401; a polishing spring 402 is fixedly arranged on the polishing mounting plate 401, and the other end of the polishing spring 402 is fixedly arranged at the bottom of the air suction connecting plate 301; the polishing spring 402 is sleeved on the polishing main shaft 302; the polishing mounting plate 401 is used for adapting to the valve hole chamfer; the blocking auxiliary member 7 includes a blocking mounting cylinder 701 fixedly mounted at the bottom of the grinding spindle 302; a circle of through holes are formed in the blocking mounting cylinder 701; the shield 702 with the conical structure is fixedly arranged at the bottom of the blocking installation cylinder 701, the shield 702 is of a rubber soft structure, negative pressure adsorption work of the auxiliary matching driving device 2 can be realized by adopting the blocking auxiliary piece 7, grinding impurity sucking work can be realized, the important function of adopting the blocking auxiliary piece 7 is that when deburring and trimming work are actually carried out, the ground filiform scrap iron can be collected at the bottom, because the filiform impurity is long and difficult to suck, the structure can assist in preventing the filiform impurity from directly falling into a valve hole and not being found, the processing quality is influenced, simultaneously, the structure adopts four absorption slotted holes 3021 arranged by the absorption control piece 3 to play a role of absorption, and adopts the screw hole chamfer piece 4 to be used for chamfering the screw hole edge outside a valve block, the structure adopts the three circles of polishing surfaces 4011, can realize different pore diameters, can have better adaptability, adopts the screw chamfer piece 4 to realize elastic joint with the screw edge, does not influence rotary polishing work, can assist to scratch and clean through four rubber joint sheets 303, promotes scrap iron to drop and absorb, can drive the screw deburring piece 5 to carry out relevant deburring work when the polishing main shaft 302 descends, continuously descends along with the screw deburring piece 5, the polishing surface 4011 on the polishing mounting plate 401 also can be extruded by the polishing spring 402, the outside valve hole chamfer is elastically jointed, the protective cover 702 can be always stuck inside the valve hole in the process, the scrap is prevented from directly falling into a pipeline of the valve hole, filiform impurities can be detained in the protective cover 702, part of the filiform iron filings can be taken out when the upper moving guard cover 702 is separated from the valve hole, so that the structure is more reasonable.
As shown in fig. 9, 10 and 12, the screw deburring member 5 includes a deburring mounting shaft 5011 slidably mounted on a sliding mounting cylinder 304; the end part of the deburring installation shaft 5011 is fixedly provided with a deburring installation plate 501; a thread fitting spring 5012 is fixedly arranged in the deburring installation shaft 5011; the thread fitting spring 5012 is simultaneously positioned inside the sliding mounting cylinder 304; the two ends of the thread fitting spring 5012 are connected between the sliding mounting cylinder 304 and the deburring mounting shaft 5011; the middle part of the trimming mounting plate 501 is fixedly provided with a hole wall scratch-proof block 502; the hole wall scratch-proof block 502 is of a plastic structure; two sides of the hole wall scratch-proof block 502 are respectively fixedly attached with a trimming cutter 503; both sides of the two trimming knives 503 are sharpened; two trimming knives 503 are respectively installed at the side of the trimming installation plate 501; the hole wall scratch-preventing block 502 protrudes out of the two trimming cutters 503 and is used for preventing the trimming cutters 503 from directly contacting the hole wall of the valve, and the two trimming cutters 503 are arranged at an obtuse angle; the elastic hole grinding piece 6 comprises a deburring arm 601 rotatably installed at one end of the deburring installation plate 501, a reset elastic sheet 6011 is fixedly installed on the inner side of the deburring arm 601, and the other end of the reset elastic sheet 6011 is fixedly installed on the grinding main shaft 302; the reset elastic sheet 6011 has a V-shaped structure; the elastic hole grinding piece 6 further comprises; the other end of the deburring arm 601 is fixedly provided with a sliding mounting shaft 603, and the sliding mounting shaft 603 is slidably mounted in a chute formed around the polishing main shaft 302; the two sides of the deburring arm 601 are fixedly provided with deburring rods 602 respectively, the actual internal structure of the valve block is required to be known to be a large number of holes, a plurality of holes are controlled by a valve core, threads are arranged at the outermost part and used for connecting an oil way, burrs are arranged in the valve hole in the valve block, the deburring work can be carried out on the internal valve hole of the valve block by adopting the threaded deburring piece 5, the auxiliary matching of the elastic deburring piece 6 can be realized, the deburring work can be effectively ensured, the machining efficiency of the structure is more convenient, the deburring work of the hollow edge of the valve hole and the deburring work on the inner hole threads can be finished at one time, the structure is more reasonable, the deburring cutter 503 which is installed by adopting two obtuse angles and is used for realizing scraping deburring only at the edge of the threads can be realized through the arranged threaded deburring piece 5 without damaging the thread wall, influence the screw connection precision, simultaneously the hole wall anti-scratch block 502 of the structure protrudes out of two trimming cutters 503, because the screw fitting spring 5012 is arranged, the hole wall anti-scratch block 502 can expand outwards to adapt to the screw thread of a hole with a certain diameter, the hole wall anti-scratch block 502 can realize the auxiliary guarantee that the plastic structure of the structure can not scratch the hole when sliding in the hole, the processing quality can be guaranteed, the structure is more reasonable, the secondary damage caused by deburring can be avoided, the protruding structure can realize the auxiliary supporting protection, the adopted burr polishing rod 602 is different from the polishing surface 4011 in that the burr polishing rod 602 is mainly used for removing burrs, excessive abrasion can not be caused in the hole, the polishing surface 4011 can directly chamfer the edge of the hole, the driving motor 201 drives the corresponding downward movement in the process of the downward movement of the absorption control piece 3, realize driving the removal that deburring sword 503 adaptation thread line comes nature, along with the removal grind burring work through deburring sword 503 can, along with absorbing the removal of control 3, also can drive burr arm 601 and remove simultaneously, when removing to interior empty edge, the shell fragment 6011 that resets of adoption also can extrude burring arm 601 elasticity laminating and polish the work through burr stick 602 in the valve opening empty edge, the burring arm 601 of adoption is put the installation to one side, can be naturally at the adaptation valve opening, can not be at valve opening axial displacement time jamming.
The working principle provided by the invention is that firstly, two sides of a valve block are respectively arranged on drag reduction idler wheels 1011 and attached to an edging positioning plate 103, the length of a clamping screw 803 is set according to the requirement, a clamping disk 804 is driven to be attached to the valve block by rotating the clamping screw 803, at the moment, a material moving sliding shaft 801 is manually pushed to drive the valve block to carry out quick polishing, a polishing roller 106 is driven to rotate by an edging motor 105 in the process, the polishing roller 106 arranged at forty-five degrees can carry out rotary chamfering polishing, when valve hole chamfering and deburring are carried out, the valve hole of the valve block is aligned to a polishing main shaft 302 through four burr arms 601, the adaptation and attachment of the valve hole can be realized, the positioning work can be realized, the existing clamp structure such as a 'toad clamp' structure can be standardized in the subsequent production and manufacturing, the clamping positioning work of the valve block can be driven by a driving motor 201, and a sliding auxiliary cylinder 202 can be driven to rotate, the hexagonal column 204 is driven by the electric push rod 203 to slide and lift, the grinding main shaft 302 is driven to rotate and lift, the valve block is adapted to be processed, the scraping and cleaning functions can be assisted by the four rubber attaching sheets 303, scrap iron is promoted to fall and be absorbed, when the grinding main shaft 302 descends, the threaded deburring piece 5 is driven to carry out related deburring work, along with the continuous descending of the threaded deburring piece 5, the grinding surface 4011 on the grinding mounting plate 401 is elastically attached to the external valve hole chamfer angle under the extrusion of the grinding spring 402, in the process, the protective cover 702 is always attached to the inside of the valve hole to prevent scrap iron from directly falling into a pipeline of the valve hole, the suction connecting disc 301 is absorbed by the absorption mounting ring 205 under the suction effect of the suction fan main body 102 through the absorption mounting ring 205, the small scrap iron impurities are absorbed by the four absorption slotted holes 3021 and the sealing mounting cylinder 701, the filiform impurity can be detained at protection casing 702, can take out partial filiform iron fillings when removing protection casing 702 and valve opening separation, when absorbing control piece 3 and move down, can drive screw thread burring piece 5 and remove simultaneously, the deburring sword 503 of the both sides of the piece 502 can be laminated at the screw thread edge naturally to the pore wall prevent drawing, through screw thread laminating spring 5012 elasticity extrusion this moment, cooperation absorption control piece 3 moves down in-process driving motor 201 drive corresponding move down, realize driving deburring sword 503 adaptation screw thread line and come natural removal, along with the removal through deburring sword 503 grinding burring work can, along with absorption control piece 3's removal, also can drive burr arm 601 and remove simultaneously, when removing to the interior empty edge, the reset shell fragment 6011 of adoption also can extrude burring arm 601 elasticity laminating and carry out burr polishing work through burr stick 602 in the valve opening.
The invention is intended to cover any alternatives, modifications, equivalents, and variations of the invention as fall within the spirit and scope of the invention, and in order that the invention may be fully understood by those skilled in the art, specific details are set forth in the following description of the preferred embodiments of the invention without departing from the spirit and scope of the invention. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (10)
1. The processing device for the excavator parts comprises a processing mounting piece, wherein a driving device is fixedly arranged at the top of the processing mounting piece through bolts; the device is characterized in that an absorption control piece is fixedly arranged at the bottom of the driving device;
The outer part of the absorption control piece is sleeved with a screw hole chamfer piece, and the top of the screw hole chamfer piece is connected to the bottom of the driving device;
Four threaded deburring pieces are slidably arranged outside the absorption control piece, and elastic hole grinding pieces are respectively arranged on two sides of each threaded deburring piece in a rotating mode;
Two ends of the eight elastic hole grinding pieces are respectively and slidably arranged outside the absorption control piece; the eight elastic hole grinding pieces are arranged in groups;
a blocking auxiliary piece is fixedly arranged at the bottom of the absorption control piece;
the bottom of the processing installation piece is slidably provided with a movable edging piece;
the work mount includes: the anti-drag device comprises a support mounting frame and anti-drag rollers, wherein two rows of through holes are formed in the bottom of the support mounting frame; and a row of drag reduction rollers are rotatably arranged on the inner side of the bottom of the supporting installation frame, and the horizontal heights of the drag reduction rollers are the same.
2. The excavator component processing apparatus of claim 1 wherein the process mount further comprises a suction fan body fixedly journaled to the side of the support mount; an edging positioning plate is vertically and fixedly arranged on the inner side of the bottom of the supporting installation frame through bolts; the bottom side of the edging positioning plate is provided with a slotted hole; the bottom of the supporting installation frame is fixedly welded with a roller frame, an edging motor is fixedly installed on the roller frame, and an output shaft of the edging motor penetrates through the roller frame; the output shaft of the edging motor is provided with a polishing roller; the polishing roller is sleeved on a slotted hole arranged at the bottom side of the edging positioning plate; the other end of the polishing roller is rotatably arranged at the bottom of the supporting installation frame; the axial direction of the polishing roller and the supporting installation frame form a forty-five degree angle; the outer surface of the polishing roller protrudes out of the joint of the supporting installation frame and the inner side of the edging positioning plate.
3. The excavator component processing apparatus of claim 2 wherein the drive means comprises a drive motor fixedly mounted on top of a support mounting frame by four bolts; an output shaft of the driving motor penetrates through the top of the supporting installation frame; the output shaft of the driving motor is fixedly provided with a sliding auxiliary cylinder, and a hexagonal hole is formed in the sliding auxiliary cylinder; an output shaft of the electric push rod is fixedly arranged in the sliding auxiliary cylinder; a hexagonal column is sleeved on the sliding auxiliary cylinder in a sliding manner; an electric push rod is fixedly sleeved in the hexagonal column; an absorption mounting ring is attached to the bottom of the hexagonal column; an opening is formed in the inner wall of the absorption mounting ring and used for communicating an absorption control piece; the absorption mounting ring is coaxial with the sliding auxiliary cylinder; the side face of the absorption mounting ring is connected to the main body of the suction fan through a hose.
4. The excavator part processing device of claim 3 wherein the suction control member comprises a suction connection disc fixedly mounted at the bottom of the hexagonal column, and four through holes are formed outside the suction connection disc; the outer side of the air suction connecting disc is rotationally attached to the inner side of the absorption mounting ring; the air suction connecting disc is of a hollow structure; the bottom of the air suction connecting disc is fixedly communicated with a polishing main shaft with a hollow structure; four absorption slotted holes are formed in the polishing main shaft; two sliding grooves are respectively formed in the periphery of the polishing main shaft; four raised sliding strips are arranged outside the polishing main shaft and are used for slidably mounting screw hole chamfer pieces; four rubber laminating sheets are fixedly arranged outside the polishing main shaft at the same interval; the periphery of the air suction connecting disc is fixedly provided with a sliding mounting cylinder respectively; four sliding installation cylinders are respectively positioned between two sliding grooves formed in the periphery of the polishing main shaft.
5. The excavator part processing device of claim 4 wherein the screw hole chamfer comprises a grinding mounting plate slidably mounted on the grinding spindle, four sliding grooves are formed in the inner side of the grinding mounting plate, and four raised sliding strips are correspondingly slidably mounted on the outer side of the grinding spindle respectively; the bottom of the polishing installation plate is provided with three circles of polishing surfaces with inclined planes; a polishing spring is fixedly arranged on the polishing mounting plate, and the other end of the polishing spring is fixedly arranged at the bottom of the air suction connecting plate; the polishing spring is sleeved on the polishing main shaft; the polishing mounting plate is used for adapting to the valve hole chamfer.
6. The excavator component processing apparatus of claim 4 wherein the threaded deburring member comprises a deburring mounting shaft slidably mounted on a sliding mounting cylinder; the end part of the deburring installation shaft is fixedly provided with a deburring installation plate; a thread fitting spring is fixedly arranged in the deburring installation shaft; the thread attaching spring is simultaneously positioned in the sliding mounting cylinder; the two ends of the thread attaching spring are connected between the sliding mounting cylinder and the deburring mounting shaft; the middle part of the trimming mounting plate is fixedly provided with a hole wall scratch-proof block; the hole wall scratch-proof block is of a plastic structure; two sides of the hole wall scratch-proof block are respectively fixedly attached with a trimming cutter; both sides of the two trimming knives are provided with edges; the two trimming cutters are respectively arranged on the side surfaces of the trimming mounting plate; the hole wall scratch-preventing block protrudes out of the two trimming cutters and is used for preventing the trimming cutters from directly contacting the hole wall of the valve, and the two trimming cutters are arranged at an obtuse angle.
7. The processing device for the excavator parts according to claim 1, wherein the elastic hole grinding member comprises a deburring arm rotatably installed at one end of the deburring installation plate, a reset elastic sheet is fixedly installed at the inner side of the deburring arm, and the other end of the reset elastic sheet is fixedly installed on the polishing main shaft; the reset spring piece is of a V-shaped structure.
8. The excavator component processing apparatus of claim 7 wherein the resilient grinding block further comprises; the other end of the deburring arm is fixedly provided with a sliding installation shaft which is arranged in a sliding groove formed in the periphery of the polishing main shaft in a sliding manner; and burr polishing rods are fixedly installed on two sides of the deburring arm respectively.
9. The excavator component processing apparatus of claim 4 wherein the block assist member comprises a block mounting cylinder fixedly mounted to the bottom of the grinding spindle; a circle of through holes are formed in the blocking mounting cylinder; the shield with the conical structure is fixedly arranged at the bottom of the blocking installation cylinder, and is of a rubber soft structure.
10. The processing device for the excavator parts according to claim 2, wherein the movable edging member comprises two material moving slide shafts which are slidably mounted on the supporting mounting frame, two ends of each material moving slide shaft are respectively and fixedly provided with a clamping mounting plate, clamping screw rods are respectively and threadedly mounted on the two clamping mounting plates, the end parts of the two clamping screw rods are fixedly provided with clamping discs, and rubber coatings are arranged on the inner sides of the two clamping discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410436916.5A CN118023932B (en) | 2024-04-12 | 2024-04-12 | Excavator spare part processing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410436916.5A CN118023932B (en) | 2024-04-12 | 2024-04-12 | Excavator spare part processing apparatus |
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| CN118023932A true CN118023932A (en) | 2024-05-14 |
| CN118023932B CN118023932B (en) | 2024-06-14 |
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| CN202410436916.5A Active CN118023932B (en) | 2024-04-12 | 2024-04-12 | Excavator spare part processing apparatus |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070186398A1 (en) * | 2006-02-10 | 2007-08-16 | Gm Global Technology Operations, Inc. | De-burring apparatus for a hobbing machine |
| WO2012068663A1 (en) * | 2010-11-23 | 2012-05-31 | Centre De Recherche Industrielle Du Quebec | Apparatus and method for inserting a component through the surface of a workpiece |
| CN116512042A (en) * | 2023-05-31 | 2023-08-01 | 徐州乾馨机械科技有限公司 | Mechanical part surface burr removing equipment |
-
2024
- 2024-04-12 CN CN202410436916.5A patent/CN118023932B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070186398A1 (en) * | 2006-02-10 | 2007-08-16 | Gm Global Technology Operations, Inc. | De-burring apparatus for a hobbing machine |
| WO2012068663A1 (en) * | 2010-11-23 | 2012-05-31 | Centre De Recherche Industrielle Du Quebec | Apparatus and method for inserting a component through the surface of a workpiece |
| CN116512042A (en) * | 2023-05-31 | 2023-08-01 | 徐州乾馨机械科技有限公司 | Mechanical part surface burr removing equipment |
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| CN118023932B (en) | 2024-06-14 |
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