CN114211277A - Crankshaft inclined oil hole drilling device and machining method thereof - Google Patents
Crankshaft inclined oil hole drilling device and machining method thereof Download PDFInfo
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- CN114211277A CN114211277A CN202111653909.3A CN202111653909A CN114211277A CN 114211277 A CN114211277 A CN 114211277A CN 202111653909 A CN202111653909 A CN 202111653909A CN 114211277 A CN114211277 A CN 114211277A
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- 238000005553 drilling Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000005452 bending Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 16
- 238000003672 processing method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 11
- 238000004080 punching Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a crankshaft inclined oil hole drilling device and a processing method thereof, which comprises a base frame, a bracket and a drilling mechanism, the base frame comprises a bending plate and an inclined plate block, the inclined plate block is arranged on the front end surface of the bending plate, the inclined plate block is horizontally connected with the bending plate in a sliding manner, the bracket is arranged on the upper end surface of the bending plate and is fixedly connected with the bending plate, the drilling mechanism is arranged on the upper end surface of the bracket, and the drilling mechanism is horizontally connected with the bracket in a sliding way, so that a user can stably support and install the bracket and the inclined plate block through the bottom plate when needing to use the drilling mechanism, thus, a user can stably install the supporting block through the inclined plate block, the position of the supporting block in the horizontal chute can be flexibly slid by the user in the using process, and then reach the purpose that changes the support bent axle middle part, just can be through rotating before fastening bolt comes to oblique plate and riser interconnect after the user has adjusted the position of oblique plate.
Description
Technical Field
The invention relates to the technical field of crankshaft inclined oil hole drilling equipment, in particular to a crankshaft inclined oil hole drilling device and a machining method thereof.
Background
The crankshaft is a main rotating part of the engine, can bear the up-and-down reciprocating motion of the connecting rod to become the circulating rotation motion after installing the connecting rod, is an important part on the engine, and is made of carbon structural steel or nodular cast iron, and has two important parts, namely a main journal and a connecting rod journal, wherein the main journal is installed on a cylinder body, the connecting rod journal is connected with a connecting rod big end hole, and a connecting rod small end hole is connected with a cylinder piston, so that the crankshaft is a typical crank block mechanism, and corresponding equipment is often needed to punch the crankshaft in the processing process of the crankshaft, and inclined holes are often needed to be opened for use.
The inventor of this application discovers, current oblique oilhole drilling equipment of bent axle simple structure, can't adjust support position and support angle according to the actual dimension of bent axle in the in-service use process, often need change different bearing structure when the bent axle processing to the difference like this, the flexibility of using is relatively poor, current oblique oilhole drilling equipment of bent axle can only singly punch the operation in addition in the use, and then great love efficiency that punches a bit.
Disclosure of Invention
The invention aims to provide a crankshaft inclined oil hole drilling device and a machining method thereof, and aims to solve the problems that the existing crankshaft inclined oil hole drilling equipment is simple in structure, the supporting position and the supporting angle cannot be adjusted according to the actual size of a crankshaft in the actual use process, so that different supporting structures are required to be replaced when different crankshafts are machined, the flexibility in use is poor, the existing crankshaft inclined oil hole drilling equipment can only perform drilling operation singly in the use process, and the drilling efficiency is greatly influenced.
The invention is realized by the following steps:
a crankshaft inclined oil hole drilling device comprises a base frame, a bracket and a drilling mechanism, wherein the base frame comprises a bending plate and an inclined plate block, the inclined plate block is arranged on the front end surface of the bending plate, the inclined plate block is horizontally connected with the bending plate in a sliding manner, the bracket is arranged on the upper end surface of the bending plate and is fixedly connected with the bending plate, the drilling mechanism is arranged on the upper end surface of the bracket, and the drilling mechanism is horizontally connected with the bracket in a sliding way, so that the problem that the existing crankshaft inclined oil hole drilling equipment is simple in structure is solved, the support position and the support angle cannot be adjusted according to the actual size of the crankshaft in the actual use process, therefore, when different crankshafts are machined, different supporting structures are required to be replaced, the flexibility in use is poor, and current oblique oilhole drilling equipment of bent axle can only singly punch the operation in the use, and then great love that the problem of efficiency of punching a bit.
Further, the buckling plate comprises a bottom plate and a vertical plate, the vertical plate is arranged at the head of the bottom plate, the vertical plate is fixedly connected with the bottom plate in a perpendicular mode, a horizontal sliding groove is formed in the vertical plate, the vertical plate can be stably installed through the bottom plate by a user through structural arrangement of the buckling plate, the user can support an installation bracket and a drilling mechanism through the bottom plate, stable installation of the inclined plate is guaranteed through arrangement of the vertical plate, the horizontal position of the inclined plate can be flexibly adjusted through arrangement of the horizontal sliding groove, and the crankshaft can be flexibly adjusted and used.
Further, the swash plate piece includes supporting shoe and limiting plate, the limiting plate is installed in the side of supporting shoe, and limiting plate and supporting shoe fixed connection, still install fastening bolt on the limiting plate, guarantee through the structure setting to the swash plate piece that the user can be stable come to install the supporting shoe on the riser through the limiting plate, guarantee through setting up to fastening bolt simultaneously that the stable centre gripping of limiting plate is fixed on the riser, more stable when guaranteeing that the swash plate piece supports the bent axle.
Further, the bracket includes leading truck and bearing mechanism, bearing mechanism installs the up end at the leading truck, and bearing mechanism and leading truck sliding connection, guarantees through the structure setting to the bracket that the user can be stable installs bearing mechanism through the leading truck, guarantees that the user can come nimble adjustment bearing mechanism to use in the position of leading truck as required.
Further, the guide frame comprises a concave frame and a driving screw rod, the driving screw rod is arranged in the middle of the concave frame, the driving screw is rotationally connected with the concave frame, the head of the concave frame is also provided with a motor shell which is fixedly connected with the concave frame, and a rotating motor is fixedly arranged in the motor shell, the output end of the rotating motor is connected with the driving screw rod, the structure of the guide frame ensures that a user can stably install the bearing mechanism through the concave frame and ensure that the bearing mechanism can flexibly slide on the concave frame, meanwhile, the purpose of controlling the position of the bearing mechanism through the driving screw rod is realized by installing the driving screw rod in the middle of the concave frame, the motor casing is arranged to ensure that a user can stably rotate the motor in the internal installation of the motor casing, and the user can rotate the motor through control to drive the driving screw to rotate the operation.
Further, bearing mechanism includes movable block and angle support box, movable block slidable mounting is at the middle part of concave frame, and the middle part of movable block set up with drive screw matched with thread groove, the head at the movable block is installed to the angle support box, and the angle support box rotates with the movable block to be connected, the up end symmetry of angle support box is provided with the axle jack, guarantees through the structure setting to bearing mechanism that the user can be stable supports installation angle support box through the movable block, makes things convenient for angle support box that the angle of adjustment can be nimble as required to hold in the palm the case support angle, guarantees through the setting of counter shaft jack simultaneously that the bent axle head can be stable insert inside and carry out spacing fixed use.
Further, drilling mechanism includes L shape frame plate, rig frame and inclined hole and bores, the rig frame mounting is at the up end of L shape frame plate, and rig frame and L shape frame plate sliding connection, the inclined hole bores the lower extreme of installing at the rig frame, and inclined hole bores and rig frame vertical sliding connection, and through the structure setting to drilling mechanism guarantee that the user can be stable come fixed mounting rig frame through L shape frame plate, guarantee that the rig frame is stable on L shape frame plate supports the installation inclined hole and bores, makes things convenient for the stable operation of driling of going on of inclined hole.
Further, the rig frame includes slide, grudging post and horizontal stand, the grudging post is provided with the up end of slide perpendicularly, and grudging post and slide sliding connection, the head at the grudging post is installed to the horizontal stand, and horizontal stand and grudging post fixed connection, still install electric putter on the horizontal stand, electric putter and the perpendicular fixed connection of horizontal stand, the structure setting through the rig frame guarantees that the user can be stable installs the grudging post through the slide, guarantees simultaneously to install the horizontal stand through the grudging post, and the user just can carry out nimble regulation when using like this, comes the operation height that the person of facilitating the use can be nimble control inclined hole bores through the setting to electric putter simultaneously.
Further, the inclined hole bores including operation shell and processing electric drill, processing electric drill fixed mounting is in the inside of operation shell, the up end symmetry of operation shell be provided with horizontal stand sliding fit's deflector, the deflector is connected with the perpendicular fixed connection of operation shell, guarantees through the structure setting to the inclined hole brill that the user can be stable and installs the processing electric drill through the operation shell, and the person of facilitating the use can carry out the operation of driling through control processing electric drill.
A machining method of a crankshaft inclined oil hole drilling device comprises the following steps: A. bracket adjustment: controlling a rotating motor to change the position of the movable block on the concave frame; B. adjusting the inclined plate block: the position of the limiting plate is slid in the horizontal sliding chute and is locked by a fastening bolt; C. placing a crankshaft: inserting the crankshaft head into the shaft insertion hole, and enabling the middle of the crankshaft to lean against the supporting block; D. aligning the electric drill: adjusting the position between the drill frame and the L-shaped frame plate to drive the inclined hole drill to adjust;
E. drilling operation: compared with the prior art, the invention has the advantages that the processing electric drill is started to control the electric push rod to drive the inclined hole drill to carry out lifting punching: the invention designs a crankshaft inclined oil hole drilling device and a processing method thereof by researching the structure and the using process of the traditional crankshaft inclined oil hole drilling equipment, ensures that a user can stably support an installation bracket and an inclined plate block through a bottom plate when needing to use, so that the user can stably install the supporting block through the inclined plate block, ensures that the user can flexibly slide the position of the supporting block in a horizontal chute in the using process, further achieves the purpose of changing the middle part of a supporting crankshaft, can mutually connect the inclined plate block and a vertical plate through rotating a fastening bolt after the position of the inclined plate block is adjusted by the user, ensures that the supporting block can more stably support the middle part of the crankshaft, ensures that a guide frame can be stably and slidably installed at the upper end of the guide frame through installing a concave frame on the bottom plate, and can drive a screw to rotate through controlling a rotating motor, guarantee to cooperate the purpose that realizes driving movable block adjustment position through the thread groove at drive screw and movable block middle part, the user just can support installation angle through the movable block and hold in the palm the case like this, guarantee that the user can adjust the angle between angle support case and the movable block in a flexible way, conveniently adjust the use when processing different angle apertures to the bent axle, and the user just can be stable when needing to support the bent axle insert the inside of axle jack with the bent axle head is stable, it is more stable when guaranteeing the operation of punching, and guarantee that the user can be stable through setting up a plurality of axle jacks on angle support case and install a plurality of bent axles and use, so the person of facilitating the use can control drilling mechanism and carry out the operation of punching in succession, and then great increase the speed of punching, the person of facilitating the use carries out quick processing operation in batches, just can control the position of adjustment drilling mechanism after the user is with the stable adjustment of bent axle and has put Firstly, the position of the sliding plate on the L-shaped frame plate is controlled to adjust the left and right positions of the drilling mechanism, then the position of the sliding vertical frame on the sliding plate is controlled to adjust the front and back positions of the drilling mechanism, so that a user can flexibly control the position of the processing electric drill to perform drilling operation conveniently, the processing electric drill can be started after the user adjusts a proper position, then the processing electric drill is driven to move downwards by controlling the electric push rod to perform drilling operation, meanwhile, the arrangement of the operation shell can avoid upward splashing of fragments in the drilling operation process of the processing electric drill, so that the safety in the drilling operation process is greatly increased, the electric push rod can be controlled to lift the processing electric drill after drilling of one crankshaft is completed, the position of the drilling mechanism is adjusted to align with the drilling position of the next crankshaft, and longitudinal drilling operation is performed, so relapse both can realize the simultaneous processing operation to many bent axles, great increase the efficiency that punches, the person of facilitating the use can carry out batch processing fast.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of the device of the present invention;
FIG. 2 is a front view of the device of FIG. 1;
FIG. 3 is a top view of the device of FIG. 1;
FIG. 4 is a schematic structural view of the base frame of FIG. 1;
FIG. 5 is a front view of the device of FIG. 4;
FIG. 6 is the racking mechanism of FIG. 5;
FIG. 7 is a left side view of the device of FIG. 6;
FIG. 8 is a schematic structural view of the drilling mechanism of FIG. 1;
FIG. 9 is a left side view of the device of FIG. 8;
fig. 10 is a top view of the device shown in fig. 8.
In the figure: 1. a base frame; 11. a bending plate; 111. a base plate; 112. a vertical plate; 113. a horizontal chute; 12. an inclined plate block; 121. a support block; 122. a limiting plate; 123. fastening a bolt; 2. a bracket; 21. a guide frame; 211. a concave frame; 212. a drive screw; 213. a motor housing; 214. rotating the motor; 22. a support mechanism; 221. a movable block; 222. carrying out angle supporting; 223. a shaft insertion hole; 3. a drilling mechanism; 31. an L-shaped frame plate; 32. a drill rig frame; 321. a slide plate; 322. erecting a frame; 323. a horizontal frame; 324. an electric push rod; 33. drilling an inclined hole; 331. a working shell; 332. processing an electric drill; 333. a guide plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, a crankshaft inclined oil hole drilling device comprises a base frame 1, a bracket 2 and a drilling mechanism 3, wherein the base frame 1 comprises a bending plate 11 and an inclined plate block 12, the inclined plate block 12 is installed on the front end surface of the bending plate 11, and the inclined plate block 12 is horizontally and slidably connected with the bending plate 11, through researching the structure and the using process of the conventional crankshaft inclined oil hole drilling equipment, the crankshaft inclined oil hole drilling device and the processing method thereof are designed, so that the installation bracket 2 and the inclined plate block 12 can be stably supported by a bottom plate 111 when a user needs to use the crankshaft inclined oil hole drilling device, the supporting block 121 can be stably installed by the inclined plate block 12 by the user, the position of the supporting block 121 in a horizontal sliding chute 113 can be flexibly slid by the user in the using process, and the purpose of supporting the middle part of a crankshaft can be changed, after the position of the inclined plate block 12 is adjusted by a user, the inclined plate block 12 and the vertical plate 112 can be connected with each other by rotating the fastening bolt 123, so that the supporting block 121 can be more stably supported at the middle of the crankshaft, and the guide frame 21 can be stably and slidably mounted at the upper end of the bottom plate 111, so that the user can drive the driving screw 212 to rotate by controlling the rotating motor 214, and the purpose of driving the movable block 221 to adjust the position by matching the driving screw 212 with the thread groove at the middle of the movable block 221 is achieved, so that the user can support the installation angle supporting box 222 through the movable block 221, and the user can flexibly adjust the angle between the angle supporting box 222 and the movable block 221, thereby facilitating the adjustment and the use when the crankshaft is processed with different angle apertures, and stably inserting the head of the crankshaft into the shaft insertion hole 223 when the crankshaft needs to be supported by the user The drilling mechanism 3 can be controlled and adjusted in position after the user stably adjusts and puts the crankshafts, the left and right positions of the drilling mechanism 3 are adjusted by controlling the position of the sliding plate 321 on the L-shaped frame plate 31 first, then the front and back positions of the drilling mechanism 3 are adjusted by controlling the position of the sliding upright frame 322 on the sliding plate 321, the drilling operation is flexibly controlled by the user, and the processing electric drill 332 can be started after the user adjusts a proper position, then the electric push rod 324 is controlled to drive the processing electric drill 332 to move downwards for punching operation, meanwhile, the arrangement of the operation shell 331 can avoid fragments from splashing upwards in the drilling operation process of the processing electric drill 332, so that the safety in the drilling operation process is greatly improved, the electric push rod 324 can be controlled to lift the processing electric drill 332 after the drilling of one crankshaft is completed, the position of the drilling mechanism 3 is adjusted to align with the drilling position of the next crankshaft for longitudinal drilling operation, the simultaneous processing operation of a plurality of crankshafts can be realized by repeating the steps, the drilling efficiency is greatly increased, a user can rapidly perform batch processing, the problems that the existing crankshaft inclined oil hole drilling equipment is simple in structure and the supporting position and the supporting angle cannot be adjusted according to the actual size of the crankshaft in the actual use process are effectively solved, therefore, when different crankshafts are processed, different supporting structures are required to be replaced frequently, the flexibility in use is poor, and the existing crankshaft inclined oil hole drilling equipment can only carry out drilling operation singly in the using process, so that the drilling efficiency is greatly influenced, the bending plate 11 comprises a bottom plate 111 and a vertical plate 112, the vertical plate 112 is arranged at the head part of the bottom plate 111, the vertical plate 112 is fixedly connected with the bottom plate 111 vertically, a horizontal sliding groove 113 is formed in the vertical plate 112, the vertical plate 112 can be stably installed through the bottom plate 111 by a user through the structural arrangement of the bending plate 11, the user can conveniently support the installation bracket 2 and the drilling mechanism 3 through the bottom plate 111, meanwhile, the stable installation of the inclined plate block 12 is ensured through the arrangement of the vertical plate 112, the horizontal position of the inclined plate block 12 can be flexibly adjusted through the arrangement of the horizontal sliding groove 113, the inclined plate block 12 comprises a supporting block 121 and a limiting plate 122, the limiting plate 122 is mounted on the side surface of the supporting block 121, the limiting plate 122 is fixedly connected with the supporting block 121, a fastening bolt 123 is further mounted on the limiting plate 122, the supporting block 121 can be stably mounted on the vertical plate 112 through the limiting plate 122 by a user through the structural arrangement of the inclined plate block 12, meanwhile, the limiting plate 122 is stably clamped and fixed on the vertical plate 112 through the arrangement of the fastening bolt 123, and the inclined plate block 12 is more stable when supporting a crankshaft;
the bracket 2 is arranged on the upper end face of the bending plate 11, the bracket 2 is fixedly connected with the bending plate 11, the bracket 2 comprises a guide frame 21 and a supporting mechanism 22, the supporting mechanism 22 is arranged on the upper end face of the guide frame 21, the supporting mechanism 22 is connected with the guide frame 21 in a sliding manner, the structural arrangement of the bracket 2 ensures that a user can stably install the supporting mechanism 22 through the guide frame 21, the user can flexibly adjust the position of the supporting mechanism 22 on the guide frame 21 according to the requirement to use, the guide frame 21 comprises a concave frame 211 and a driving screw 212, the driving screw 212 is arranged in the middle of the concave frame 211, the driving screw 212 is rotatably connected with the concave frame 211, a motor shell 213 is further arranged at the head of the concave frame 211, the motor shell 213 is fixedly connected with the concave frame 211, a rotating motor 214 is fixedly arranged in the motor shell 213, and the output end of the rotating motor 214 is connected with the driving screw 212, the structure of the guide frame 21 is arranged to ensure that a user can stably install the supporting mechanism 22 through the concave frame 211, ensure that the supporting mechanism 22 can flexibly slide on the concave frame 211, meanwhile, the purpose of controlling the position of the supporting mechanism 22 through the driving screw 212 is realized through installing the driving screw 212 in the middle of the concave frame 211, ensure that the user can stably install the rotating motor 214 in the motor shell 213, facilitate the user to drive the driving screw 212 to rotate through controlling the rotating motor 214, the supporting mechanism 22 comprises a movable block 221 and an angle supporting box 222, the movable block 221 is slidably installed in the middle of the concave frame 211, a thread groove matched with the driving screw 212 is formed in the middle of the movable block 221, the angle supporting box 222 is installed at the head of the movable block 221, and the angle supporting box 222 is rotatably connected with the movable block 221, the upper end face of the angle supporting box 222 is symmetrically provided with shaft insertion holes 223, the structural arrangement of the bearing mechanism 22 ensures that a user can stably support and mount the angle supporting box 222 through the movable block 221, the angle supporting box 222 can be conveniently and flexibly adjusted in supporting angle of the angle supporting box 222 according to needs, and meanwhile, the arrangement of the shaft insertion holes 223 ensures that the head of a crankshaft can be stably inserted into the angle supporting box 222 for limiting and fixing use;
the drilling mechanism 3 is arranged on the upper end surface of the bracket 2, the drilling mechanism 3 is horizontally connected with the bracket 2 in a sliding manner, the drilling mechanism 3 comprises an L-shaped frame plate 31, a drill frame 32 and an inclined hole drill 33, the drill frame 32 is arranged on the upper end surface of the L-shaped frame plate 31, the drill frame 32 is connected with the L-shaped frame plate 31 in a sliding manner, the inclined hole drill 33 is arranged at the lower end of the drill frame 32, the inclined hole drill 33 is connected with the drill frame 32 in a longitudinal sliding manner, the drill frame 32 can be stably and fixedly arranged on the L-shaped frame plate 31 by the structural arrangement of the drilling mechanism 3, the drill frame 32 is stably supported and arranged on the L-shaped frame plate 31 to facilitate the stable drilling operation of the inclined hole drill 33, the drill frame 32 comprises a sliding plate 321, a vertical frame 322 and a horizontal frame 323, the vertical frame 322 is vertically provided with the upper end surface of the sliding plate 321, the vertical frame 322 is connected with the sliding plate 321 in a sliding manner, the horizontal frame 323 is arranged on the head of the vertical frame 322, the horizontal frame 323 is fixedly connected with the vertical frame 322, the electric push rod 324 is further mounted on the horizontal frame 323, the electric push rod 324 is vertically and fixedly connected with the horizontal frame 323, the structure of the drill frame 32 is arranged to ensure that a user can stably mount the vertical frame 322 through the sliding plate 321, and simultaneously ensure that the horizontal frame 323 is mounted through the vertical frame 322, so that the user can flexibly adjust when using the drill, and simultaneously, the arrangement of the electric push rod 324 is convenient for the user to flexibly control the operation height of the inclined hole drill 33, the inclined hole drill 33 comprises an operation shell 331 and a processing electric drill 332, the processing electric drill 332 is fixedly mounted inside the operation shell 331, a guide plate 333 in sliding fit with the horizontal frame 323 is symmetrically arranged on the upper end face of the operation shell 331, the guide plate 333 is vertically and fixedly connected with the operation shell 331, and the structure of the inclined hole drill 33 is arranged to ensure that the user can stably mount the processing electric drill 332 through the operation shell 331, the user can conveniently drill holes by controlling the processing electric drill 332;
a machining method of a crankshaft inclined oil hole drilling device is characterized by comprising the following steps:
A. bracket adjustment: controlling a rotating motor to change the position of the movable block on the concave frame;
B. adjusting the inclined plate block: the position of the limiting plate is slid in the horizontal sliding chute and is locked by a fastening bolt;
C. placing a crankshaft: inserting the crankshaft head into the shaft insertion hole, and enabling the middle of the crankshaft to lean against the supporting block;
D. aligning the electric drill: adjusting the position between the drill frame and the L-shaped frame plate to drive the inclined hole drill to adjust;
E. drilling operation: and starting the processing electric drill to control the electric push rod to drive the inclined hole drill to lift and punch.
The device obtained by the design can basically meet the use requirement of the crankshaft inclined oil hole drilling device, but the designer further improves the device with the aim of further improving the function.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an oblique oilhole drilling equipment of bent axle, includes base frame (1), bracket (2) and drilling mechanism (3), its characterized in that: base frame (1) is including buckling plate (11) and swash plate piece (12), install the preceding terminal surface at buckling plate (11) swash plate piece (12), and swash plate piece (12) and buckling plate (11) horizontal sliding connection, install the up end at buckling plate (11) bracket (2), and bracket (2) and buckling plate (11) fixed connection, drilling mechanism (3) are installed at the up end of bracket (2), and drilling mechanism (3) and bracket (2) horizontal sliding connection.
2. The crankshaft inclined oil hole drilling device according to claim 1, wherein the bending plate (11) comprises a bottom plate (111) and a vertical plate (112), the vertical plate (112) is arranged at the head of the bottom plate (111), the vertical plate (112) is vertically and fixedly connected with the bottom plate (111), and a horizontal sliding groove (113) is formed in the vertical plate (112).
3. The crankshaft inclined oil hole drilling device according to claim 2, wherein the inclined plate block (12) comprises a supporting block (121) and a limiting plate (122), the limiting plate (122) is installed on the side surface of the supporting block (121), the limiting plate (122) is fixedly connected with the supporting block (121), and a fastening bolt (123) is further installed on the limiting plate (122).
4. The crankshaft oblique oil hole drilling device according to the claim 3, characterized in that the bracket (2) comprises a guide frame (21) and a supporting mechanism (22), the supporting mechanism (22) is installed on the upper end face of the guide frame (21), and the supporting mechanism (22) is connected with the guide frame (21) in a sliding mode.
5. The crankshaft oblique oil hole drilling device according to claim 4, wherein the guide frame (21) comprises a concave frame (211) and a driving screw (212), the driving screw (212) is installed in the middle of the concave frame (211), the driving screw (212) is rotatably connected with the concave frame (211), a motor casing (213) is further installed at the head of the concave frame (211), the motor casing (213) is fixedly connected with the concave frame (211), a rotating motor (214) is fixedly installed inside the motor casing (213), and an output end of the rotating motor (214) is connected with the driving screw (212).
6. The crankshaft oblique oil hole drilling device according to claim 5, wherein the bearing mechanism (22) comprises a movable block (221) and an angle support box (222), the movable block (221) is slidably mounted in the middle of the concave frame (211), a thread groove matched with the driving screw (212) is formed in the middle of the movable block (221), the angle support box (222) is mounted at the head of the movable block (221), the angle support box (222) is rotatably connected with the movable block (221), and shaft insertion holes (223) are symmetrically formed in the upper end face of the angle support box (222).
7. The crankshaft oblique oil hole drilling device according to claim 6, characterized in that the drilling mechanism (3) comprises an L-shaped frame plate (31), a drill frame (32) and an oblique hole drill (33), the drill frame (32) is installed on the upper end face of the L-shaped frame plate (31), the drill frame (32) is connected with the L-shaped frame plate (31) in a sliding mode, the oblique hole drill (33) is installed at the lower end of the drill frame (32), and the oblique hole drill (33) is connected with the drill frame (32) in a longitudinal sliding mode.
8. The crankshaft inclined oil hole drilling device according to claim 7, wherein the drill frame (32) comprises a sliding plate (321), a vertical frame (322) and a horizontal frame (323), the vertical frame (322) is vertically provided with an upper end face of the sliding plate (321), the vertical frame (322) is in sliding connection with the sliding plate (321), the horizontal frame (323) is installed at the head of the vertical frame (322), the horizontal frame (323) is fixedly connected with the vertical frame (322), the horizontal frame (323) is further provided with an electric push rod (324), and the electric push rod (324) is vertically and fixedly connected with the horizontal frame (323).
9. The crankshaft inclined oil hole drilling device according to claim 8, wherein the inclined hole drill (33) comprises a working shell (331) and a processing electric drill (332), the processing electric drill (332) is fixedly installed inside the working shell (331), a guide plate (333) in sliding fit with the horizontal frame (323) is symmetrically arranged on the upper end face of the working shell (331), and the guide plate (333) is vertically and fixedly connected with the working shell (331).
10. A machining method of a crankshaft inclined oil hole drilling device is characterized by comprising the following steps:
A. bracket adjustment: controlling a rotating motor to change the position of the movable block on the concave frame;
B. adjusting the inclined plate block: the position of the limiting plate is slid in the horizontal sliding chute and is locked by a fastening bolt;
C. placing a crankshaft: inserting the crankshaft head into the shaft insertion hole, and enabling the middle of the crankshaft to lean against the supporting block;
D. aligning the electric drill: adjusting the position between the drill frame and the L-shaped frame plate to drive the inclined hole drill to adjust;
E. drilling operation: and starting the processing electric drill to control the electric push rod to drive the inclined hole drill to lift and punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111653909.3A CN114211277A (en) | 2021-12-30 | 2021-12-30 | Crankshaft inclined oil hole drilling device and machining method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111653909.3A CN114211277A (en) | 2021-12-30 | 2021-12-30 | Crankshaft inclined oil hole drilling device and machining method thereof |
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| CN114211277A true CN114211277A (en) | 2022-03-22 |
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| CN202111653909.3A Pending CN114211277A (en) | 2021-12-30 | 2021-12-30 | Crankshaft inclined oil hole drilling device and machining method thereof |
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