Special machine for drilling inclined oil hole

Abstract

The invention relates to the field of inclined oil hole machining machine tools, in particular to a special machine for drilling an inclined oil hole. The invention provides a special machine for drilling inclined oil holes, which comprises a machine tool serving as a bearing main body, a drilling machine and a clamp are arranged on the machine tool, an outer cover is further arranged on the machine tool, a collecting box is further arranged between the clamp and the outer cover and in the machine tool, and telescopic plates which are oppositely arranged are arranged on the outer cover. And telescopic rods are connected between the fixed parts and the telescopic parts of the telescopic plates. An efficient protection system is formed through mutual cooperation of the outer cover, the telescopic plate, the wedge-shaped block and the telescopic fan, irregular splashing of cuttings in the drilling process is effectively avoided, and the operation safety is improved; and the pushing assembly interacts with the isosceles triangle block fixed to the machine tool, carrying and positioning of the collecting box in the moving process of the outer cover are achieved, the stability and accuracy of the collecting box in the moving process are ensured, and the working efficiency, safety and chip collecting efficiency of the special machine for drilling the inclined oil hole are jointly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of inclined oil hole processing machine tools, in particular to a special machine for drilling inclined oil holes. BACKGROUND

[0002] As a key hole position on the crankshaft, the main function of the inclined oil hole is to pump lubricating oil from the cylinder block oil way to the connecting rod journal to achieve the effect of lubrication and cooling, which is crucial to ensure the normal operation of the internal combustion engine and prolong the service life.

[0003] However, the position of the inclined oil hole is usually special. During drilling, the axis of the drill bit is not perpendicular to the inclined plane, and the drill bit is subjected to single-sided force when it contacts the workpiece. This uneven force can cause the drill bit to deflect or slip, and in turn, the cutting chips will be scattered irregularly during drilling. Such scattered cutting chips not only pollute the working environment, but also may damage the machine tool and the workpiece. At the same time, the cooling liquid is used for cooling and flushing cutting chips during drilling, but if not managed, the cooling liquid will flow freely, also causing environmental pollution and machine tool maintenance difficulties. Due to the above challenges, the traditional drilling machine not only affects the processing quality and efficiency, but also increases the maintenance cost and safety risk of the machine tool.

[0004] Based on the above situation, the present application provides a special machine for drilling inclined oil holes. SUMMARY

[0005] In order to overcome the shortcomings of the traditional drilling machine in processing inclined oil holes, such as lack of cutting chip collection and cooling liquid management, the present application provides a special machine for drilling inclined oil holes.

[0006] The technical embodiment of the present application is a special machine for drilling inclined oil holes, which includes a machine tool as a bearing main body, a drilling machine and a clamp are provided on the machine tool, a cover is also provided on the machine tool, a collection box is also provided in the machine tool between the clamp and the cover, a retractable plate is provided on the cover, a retractable rod is connected between the fixed part and the retractable part of the retractable plate, a compression spring is sleeved on the retractable rod between the fixed part and the retractable part of the retractable plate, and a pull-open assembly is provided on the cover to control the opening and closing of the retractable plate.

[0007] In a preferred embodiment of the present application, the pull-open assembly includes a winder mounted on the cover, a pull rope is wound around the winder, the movable end of the pull rope is connected to the retractable part of the retractable plate, and a fixed pulley is provided on the cover to guide the pull rope. When cutting chip protection is needed, the opening and closing of the retractable plate can be controlled so that the workpiece and the drill bit can enter the cover.

[0008] In a preferred embodiment of the present application, the top wall of the cover is provided with symmetrically distributed wedge-shaped blocks, the wedge-shaped blocks are connected with the cover through force storage springs, the force storage springs are wound around the adjacent wedge-shaped blocks, and the inclined surfaces of the wedge-shaped blocks are further provided with retractable fans, the retractable fans are rotatably connected to the wedge-shaped blocks, torsional springs are connected between the retractable fans and the wedge-shaped blocks, and the torsional springs are wound around the wedge-shaped blocks. The wedge-shaped blocks and the retractable fans cooperate to shield the opening of the top wall of the cover, and ensure that the drill bit can enter the cover without obstruction, thereby avoiding the flying of chips from the opening.

[0009] In a preferred embodiment of the present application, the collecting box is fixedly connected with symmetrically distributed protrusions, the cover is provided with a push position assembly for pushing the protrusions back to the original position; the push position assembly comprises symmetrically slidingly connected resisting blocks on the cover, symmetrically distributed resisting blocks are connected with the cover through return springs, symmetrically distributed return springs are wound around the adjacent resisting blocks, and the sides of the resisting blocks away from each other are fixedly connected with fixed blocks, symmetrically distributed rollers are rotatably connected to each fixed block, connecting frames symmetrically distributed along the protrusions are fixedly connected to the inner bottom wall of the machine tool, and two isosceles triangular blocks are fixedly connected to each connecting frame. When the cover moves to the right, the push position assembly and the protrusions cooperate to carry and position the collecting box.

[0010] In a preferred embodiment of the present application, the right inner wall of the machine tool is fixedly connected with symmetrically distributed positioning rods, the right wall of the cover is provided with symmetrically distributed circular holes, the positioning rods pass through the circular holes and contact the collecting box, and the machine tool is provided with symmetrically distributed grooves. When the collecting box moves to the right with the cover, the positioning rods can accurately stop the collecting box in the grooves.

[0011] In a preferred embodiment of the present application, the top of the cover is provided with a water tank, the bottom of the water tank is fixedly connected with a water pipe, the water pipe is located in the cover, a plurality of spray heads are arranged on the water pipe and face the inner wall of the cover, and the inner wall of the cover is fixedly connected with an inclined flow guide plate. When the cooling liquid is delivered to the cutting area, the wet chips can be collected by flushing with water.

[0012] In a preferred embodiment of the present application, the collecting box is provided with a main filter plate, the main filter plate is fixedly connected with symmetrically distributed handles, a plurality of connecting pieces are connected to the main filter plate, the connecting pieces are provided with sliding plates clamped on the collecting box, the main filter plate is hung on the collecting box through the connecting pieces and the sliding plates, and the main filter plate is provided with a swing assembly. When the chips are flushed into the collecting box by water, the main filter plate can separate and collect the water and the chips.

[0013] In a preferred embodiment of the present application, the swing assembly comprises side filter plates, the symmetrically distributed side filter plates are slidingly connected to the main filter plate, the uniform distribution of tension springs are connected between each side filter plate and the main filter plate, the uniform distribution of tension springs are wound on the adjacent side filter plate, the collecting box is provided with a motor, the output shaft of the motor is connected with an eccentric wheel through a shaft coupling, the collecting box is fixedly connected with a fixed plate, the fixed plate is slidingly connected with a guide piece, the guide piece is sleeved on the eccentric wheel, the main filter plate is further connected with a connecting seat, the connecting seat is provided with a latch, and the guide piece and the connecting seat are clamped and matched through the latch. The purpose is to drive the guide piece to move reciprocatingly through the motor, the eccentric wheel and the like, so that the main filter plate is periodically shaken, and the unobstructed filtering channel is maintained.

[0014] In a preferred embodiment of the present application, the connecting piece is provided with a roller. When the main filter plate shakes, the friction between the sliding plate and the collecting box is reduced.

[0015] In a preferred embodiment of the present application, the collecting box is further provided with symmetrically distributed protection plates. When the collecting box moves to the left, the protection plates can act as a barrier to effectively avoid the collision between the motor, the eccentric wheel, the guide piece and the clamp.

[0016] Beneficial effects: the present application forms an efficient protection system through the mutual cooperation of the outer cover, the telescopic plate, the wedge-shaped block and the contraction fan, effectively avoids the irregular splashing of the cuttings in the drilling process, and improves the operation safety; the pushing assembly and the isosceles triangular block fixed on the machine tool interact to realize the carrying and positioning of the collecting box during the movement of the outer cover, ensure the stability and accuracy of the collecting box during the movement, and improve the operation efficiency, safety and cutting collection efficiency of the inclined oil hole drilling special machine.

[0017] The water tank, the water pipe and the spray head are arranged to ensure that clean water can flush the entire inner wall of the outer cover, flush the wet cuttings attached to the inner wall, and cooperate with the inclined guide plate, so that the wet cuttings can flow smoothly into the collecting box, thereby significantly improving the cutting collection efficiency.

[0018] The design of the main filter plate can effectively separate water and cuttings, improve resource utilization, and reduce processing cost, and the swing assembly can periodically shake the main filter plate to effectively clean the cuttings on the filter hole, maintain the unobstructed filtering channel, and improve the working efficiency and service life of the main filter plate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0020] Figure 2The figure is a perspective view of the machine tool, drilling machine and the cover of the present application.

[0021] Figure 3 The figure is a perspective view of the telescopic plate, fixed pulley and pull rope of the present application.

[0022] Figure 4 The figure is a perspective view of the cover, positioning rod and telescopic plate of the present application.

[0023] Figure 5 The figure is a perspective view of the telescopic rod, pressure spring and wedge of the present application.

[0024] Figure 6 The figure is a perspective view of the force storage spring, contraction fan and torsion spring of the present application.

[0025] Figure 7 The figure is a perspective view of the collection box, protective plate and protruding block of the present application.

[0026] Figure 8 The figure is a perspective view of the collection box, isosceles triangle block and connecting frame of the present application.

[0027] Figure 9 The figure is a perspective view of the resisting block, reset spring and fixed block of the present application.

[0028] Figure 10 The figure is a perspective view of the water tank, water pipe and guide plate of the present application.

[0029] Figure 11 The figure is a perspective view of the main filter plate, handle and collection box of the present application.

[0030] Figure 12 The figure is a perspective view of the main filter plate, tension spring and side filter plate of the present application.

[0031] Figure 13 The figure is a perspective view of the connecting piece, roller and sliding plate of the present application.

[0032] Figure 14 The figure is a perspective view of the motor, eccentric wheel and guide of the present application.

[0033] Figure 15 The figure is a perspective view of the connecting seat and bolt of the present application.

[0034] Wherein, the above-mentioned drawings include the following reference signs: 1-machine tool, 101-clamp, 11-drilling machine, 12-outer cover, 13-telescopic plate, 14-fixed pulley, 15-pull rope, 16-winder, 17-positioning rod, 18-pressure spring, 19-telescopic rod, 110-force storage spring, 111-wedge-shaped block, 112-contracting fan, 113-torsional spring, 114-collection box, 115-protection plate, 116-bump, 117-connecting frame, 118-isosceles triangular block, 119-resisting block, 120-return spring, 121-fixed block, 122-roller, 2-water tank, 21-water pipe, 22-guiding plate, 3-main filter plate, 31-handle, 32-connecting piece, 33-tension spring, 34-side filter plate, 35-roller, 36-sliding plate, 37-motor, 38-eccentric wheel, 39-guide, 310-fixed plate, 311-connecting seat, 312-latch. DETAILED DESCRIPTION

[0035] The present application is described in detail below with reference to the accompanying drawings and specific examples, but is not limited to the present application.

[0036] Example 1: refer to the attached Figures 1-2 A special machine for drilling inclined oil holes includes a machine tool 1 as a bearing main body, the machine tool 1 is provided with a drilling machine 11 and a clamp 101, the drilling machine 11 is composed of a drill bit, a cooling liquid delivery pipe, a main shaft motor 37 or a hydraulic drive system, and can control the rotating drill bit to move vertically to realize drilling operation, the clamp 101 is used for fixing a workpiece, the clamp 101 adopts a fixed assembly with a base hinged structure, and is linked with an angle adjusting gear through a supporting base to cooperate with an N jaw chuck to clamp a crankshaft main shaft neck, so as to realize 360° rotation positioning of the crankshaft around the axis and meet the requirement of multi-angle drilling, which is not described in detail as prior art, the machine tool 1 is also provided with an outer cover 12, which frames the workpiece and the drill bit when the drill bit drills the workpiece, effectively avoids irregular flying of cuttings generated in the drilling process, and improves operation safety, a collection box 114 for containing cuttings is also arranged in the machine tool 1 between the clamp 101 and the outer cover 12, the size of the collection box 114 matches the inner diameter of the outer cover 12, so as to ensure that the cuttings can be collected smoothly, and the machine tool 1 is provided with double-layer sliding grooves, and the outer cover 12 and the collection box 114 are moved horizontally along the sliding grooves through the bottom rollers 35.

[0037] In the process of protecting the cuttings by the outer cover 12, in order to ensure that the workpiece can enter the outer cover 12 without obstruction, the left side of the outer cover 12 is provided with an opening, and in order to prevent the irregularly flying cuttings from flying out of the opening of the outer cover 12, the following measures can be taken: an openable and closable door is additionally arranged at the opening of the outer cover 12, the door can be opened when the workpiece enters the outer cover 12, and is tightly closed during the drilling process, so as to effectively block the flying of the cuttings.

[0038] Refer to the attachedFigures 3-5 Specifically, the sliding door is composed of two opposite retractable plates 13, and each retractable plate 13 is provided with a semicircular notch at the retractable end. When the two retractable plates 13 are closed, the semicircular notches form a circular window, which can enclose the N-jaw chuck for fixing the workpiece. In this way, the workpiece can be smoothly put into the outer cover 12, and the cutting chips can be effectively blocked during the drilling process.

[0039] A retractable rod 19 is connected between the fixed part and the retractable part of each retractable plate 13, and a compression spring 18 is sleeved on the retractable rod 19 between the fixed part and the retractable part of each retractable plate 13. The outer cover 12 is further provided with a pull-open assembly for controlling the opening and closing of the retractable plates 13.

[0040] When the cutting chips need to be protected, the pull-open assembly can make the retractable plates 13 open outward to open the opening of the outer cover 12, so that the workpiece and the drill can enter the outer cover 12. Once the workpiece and the drill are fixed in the outer cover 12, the pull-open assembly controls the retractable plates 13 to close inward, so that the semicircular notches form a circular window to enclose the N-jaw chuck for fixing the workpiece. In this way, the sliding door can effectively block the cutting chips during the drilling process.

[0041] Specifically, the pull-open assembly includes a winder 16 mounted on the outer cover 12, and a pull rope 15 is wound around the winder 16. The movable end of the pull rope 15 is connected to the retractable part of the retractable plate 13, and a fixed pulley 14 is arranged on the outer cover 12 for guiding the pull rope 15. When the retractable plates 13 need to be opened outward, the winder 16 can be controlled to wind the pull rope 15, so that the retractable plates 13 are pulled to open outward, the retractable rod 19 is in a contracted state, and the compression spring 18 is compressed. Conversely, when the retractable plates 13 need to be closed inward, the winder 16 releases the pull rope 15, and under the elastic force of the compression spring 18, the retractable rod 19 extends and drives the retractable plates 13 to close inward.

[0042] Reference is made to the accompanying drawings Figures 5-6 Similarly, in order to ensure that the drill can enter the outer cover 12 without obstruction and effectively block the cutting chips from spattering from the opening of the top wall of the outer cover 12 during the drilling process, the embodiment adopts the following technical solution: wedge-shaped blocks 111 are symmetrically arranged at the opening of the top wall of the outer cover 12, and the wedge-shaped blocks 111 are connected with the outer cover 12 through force storage springs 110. The force storage springs 110 are wound around the adjacent wedge-shaped blocks 111 to form a retractable structure.

[0043] In addition, the inclined surface of the wedge 111 is provided with a retractable fan 112 (similar to a wing) to increase the blocking area when needed, effectively blocking the flying chips. The retractable fan 112 is composed of two small wedge-shaped plates, and the small sections are gradually tapered from inside to outside to adapt to the entry of the drill and the need to block the chips. The retracting part of the retractable fan 112 is rotatably connected to the wedge 111, and a torsion spring 113 is connected between the retractable fan 112 and the wedge 111, which is wound around the wedge 111.

[0044] When the drill needs to enter the cover 12, it first contacts the retractable fan 112 and pushes the retracting part inward, causing the retractable fan 112 to rotate inward and retract. The torsion spring 113 is twisted, and the drill presses the wedge 111 to drive the retractable fan 112 to separate outward, creating space for the drill to enter. When the drill completely enters the cover 12 and passes the wedge 111 and the retractable fan 112, the wedge 111 drives the retractable fan 112 to move inward under the action of the elastic force of the power spring 110, and the retractable fan 112 rotates outward under the action of the torsion spring 113. The retractable fan 112 and the wedge 111 cooperate to block the top wall opening of the cover 12, effectively preventing chips from flying out of the top wall opening during drilling.

[0045] Reference is made to the accompanying drawings Figures 7-9 As described above, when the cover 12 moves to the left to protect the chips, the cover 12 is sleeved on the outside of the collection box 114 and moves to the left together with it. However, when the cover 12 moves to the right to return to the original position, in order to facilitate the return of the collection box 114 to the original position, the collection box 114 is fixedly connected with symmetrically distributed protrusions 116, and the cover 12 is provided with a push position assembly for pushing the protrusions 116 back to the original position.

[0046] The push position assembly includes symmetrically slidingly connected resistance blocks 119 on the cover 12, and symmetrically distributed reset springs 120 are connected between the resistance blocks 119 and the cover 12. The symmetrically distributed reset springs 120 are wound around the adjacent resistance blocks 119. The resistance blocks 119 are fixedly connected with fixed blocks 121 on the side away from each other. Symmetrically distributed rollers 122 are rotatably connected to each fixed block 121. The protrusions 116 and the adjacent resistance blocks 119 are on the same horizontal line, and the connecting frames 117 symmetrically distributed along the protrusions 116 are fixedly connected to the inner bottom wall of the machine tool 1. Two isosceles triangular blocks 118 are fixedly connected to each connecting frame 117, and the bottom edges of each isosceles triangular block 118 are inwardly arranged.

[0047] When the push position assembly moves with the cover 12 to the left, the fixed block 121 will be in contact with the inclined surface of the isosceles triangular block 118, which will prop open the fixed block 121 to drive the blocking block 119 to move outward and be out of alignment with the protrusion 116, and the return spring 120 will be deformed, and the roller 122 will roll along the inclined surface of the isosceles triangular block 118; when the inclined surface of the isosceles triangular block 118 no longer abuts against the fixed block 121, the blocking block 119 will drive the fixed block 121 and the roller 122 to move inward to reset under the elastic force of the return spring 120, at this time the blocking block 119 will be located on the left side of the protrusion 116 and be in the same horizontal line with it;

[0048] When the push position assembly moves with the cover 12 to the right, the blocking block 119 will drive the collection box 114 to move to the right by pushing the protrusion 116, and for the same reason, when the fixed block 121 is in contact with the inclined surface of the isosceles triangular block 118 again, the blocking block 119 will first move outward to be out of alignment with the protrusion 116, and then move inward to be flush with the protrusion 116, at this time the blocking block 119 will be located on the right side of the protrusion 116; when the blocking block 119 continues to move to the right with the cover 12, no longer giving the protrusion 116 a pushing force, therefore the collection box 114 will stop moving and remain in the original position.

[0049] The embodiment realizes the carrying and positioning of the collection box 114 in the movement process of the cover 12 by the interaction between the push position assembly and the isosceles triangular block 118 fixed on the machine tool 1. When the cover 12 moves to the left, the push position assembly avoids the protrusion 116 by deformation and reset mechanism; when the cover 12 moves to the right, the push position assembly pushes the protrusion 116 to drive the collection box 114 to move to the original position. This design not only ensures the safety in the drilling process, but also facilitates the collection and treatment of cutting chips.

[0050] Reference is made to the accompanying drawings Figures 3-4 Since the collection box 114 moves horizontally in the machine tool 1 by the roller 35, and a certain amount of cutting chips are contained in the collection box 114, under the action of inertia, the collection box 114 may continue to move slightly to the right. In order to accurately position the collection box 114, specifically, the right inner wall of the machine tool 1 is fixedly connected with symmetrically distributed positioning rods 17, the right wall of the cover 12 is provided with symmetrically distributed circular holes allowing the positioning rods 17 to pass through and form contact with the collection box 114, and the machine tool 1 is provided with a groove for positioning the roller 35 at the bottom of the collection box 114, ensuring that the roller 35 can be accurately stopped at this position.

[0051] When the collection box 114 moves to the right with the cover 12 to contact the positioning rods 17, the positioning rods 17 will abut against the collection box 114, thereby preventing it from continuing to move slightly to the right under the action of inertia, ensuring the stability of the collection box 114 in the movement process and enabling it to be more accurately stopped at the preset position. At the same time, the groove provided on the machine tool 1 further enhances the positioning accuracy of the roller 35 at the bottom of the collection box 114, preventing it from deviating from the predetermined position due to inertia.

[0052] Embodiment 2: refer to the attached drawings Figure 10 During the drilling process, the cooling liquid delivery pipe is usually connected to the inside or near the drill bit so as to deliver the cooling liquid directly to the cutting area, at the same time, the cooling liquid also sprays the surrounding of the drilling, resulting in that the wet cuttings stick to the inner wall of the outer cover 12, thereby affecting the collection efficiency of the collection box 114.

[0053] Specifically, the top of the outer cover 12 is provided with a water tank 2, the bottom of the water tank 2 is fixedly connected with a water pipe 21, the water pipe 21 is located in the outer cover 12, and the water pipe 21 is provided with uniformly distributed spray heads, the spray heads are directed to the inner wall of the outer cover 12, and the spray heads ensure that the clean water can flush the entire inner wall, and the inner wall of the outer cover 12 is fixedly connected with an inclined flow guide plate 22, the flow guide plate 22 is provided in a high inside and low outside manner, which is helpful for the clean water and the cuttings to flow into the collection box 114 smoothly.

[0054] After the drilling is completed, the water in the water tank 2 is sprayed to the inner wall of the outer cover 12 through the water pipe 21, the wet cuttings attached to the inner wall of the outer cover 12 are flushed down by the water, and then flow into the collection box 114 along the inclined flow guide plate 22.

[0055] Embodiment 2: refer to the attached drawings Figures 11-15 When the cuttings are flushed into the collection box 114 by the water, the collection box 114 is filled with a mixture of cuttings and water, in order to improve the resource utilization rate, reduce the processing cost and reduce the environmental pollution, it is necessary to collect the water and the cuttings separately, and the embodiment achieves the technical scheme as follows: the collection box 114 is provided with a main filter plate 3, which can effectively separate the water and the cuttings, the main filter plate 3 is fixedly connected with symmetrically distributed handles 31, which are convenient for an operator to lift and move the main filter plate 3, so as to clean, maintain or replace the main filter plate 3; a plurality of connecting pieces 32 are connected to the main filter plate 3, the connecting pieces 32 are provided with sliding plates 36 which are clamped on the collection box 114, and the main filter plate 3 can be stably hung on the collection box 114 through the connecting pieces 32 and the sliding plates 36, so as to ensure that the main filter plate 3 will not fall off.

[0056] When the cuttings are flushed into the collection box 114 by the water, the water flows into the bottom of the collection box 114 through the main filter plate 3, and the cuttings are intercepted by the main filter plate 3, along with the passage of time, the cuttings on the main filter plate 3 gradually accumulate, when the cuttings need to be cleaned to a certain extent, the operator can lift the handle 31 to easily take out the main filter plate 3 from the collection box 114, and then clean and process the cuttings, the collection box 114 is provided with a drainage valve which can be externally connected with the water pipe 21, when the water in the collection box 114 needs to be drained, the water pipe 21 can be installed on the drainage valve to drain water.

[0057] In the process of filtering by the main filter plate 3, the cuttings may block the filter holes, in order to keep the filtering channel unblocked and ensure that the main filter plate 3 is always in the best state during the operation, a swing assembly can be arranged on the main filter plate 3 to realize periodic shaking.

[0058] Referring to the drawings Figures 12-14 , specifically, the swing assembly comprises side filter plates 34 which are symmetrically distributed and are slidably connected to the main filter plate 3, and a plurality of tension springs 33 which are uniformly distributed and are connected between each side filter plate 34 and the main filter plate 3, and the tension springs 33 are wound around the adjacent side filter plate 34, a motor 37 is arranged on the collecting box 114, an eccentric wheel 38 is connected to the output shaft of the motor 37 through a shaft coupling, a fixed plate 310 is fixedly connected to the collecting box 114, a guide piece 39 is slidably connected in the fixed plate 310 and is sleeved on the eccentric wheel 38, and a connecting seat 311 is further connected to the main filter plate 3, and a latch 312 is arranged on the connecting seat 311, and the guide piece 39 and the connecting seat 311 are clamped and matched through the latch 312.

[0059] When the motor 37 drives the eccentric wheel 38 to rotate, the guide piece 39 is driven to move back and forth, when the guide piece 39 moving backward is inserted into the connecting seat 311 and is fixed by the latch 312, the guide piece 39 will drive the main filter plate 3 to swing back and forth through the connecting seat 311, when the main filter plate 3 swings back and forth, the corresponding side filter plate 34 will be squeezed to slide inward, at this time, the tension spring 33 continuously deforms and resets, and the elastic force promotes the reciprocating motion of the side filter plate 34, thereby enhancing the shaking effect and more effectively cleaning the cuttings on the filter holes.

[0060] The connecting piece 32 is provided with a roller 35, when the main filter plate 3 shakes back and forth, the main filter plate 3 will drive the connecting piece 32 and the sliding plate 36 to move back and forth together, based on the feature that the main filter plate 3 with cuttings trapped has a large weight, the function of the roller 35 is to reduce the friction, so that the main filter plate 3 can shake more stably.

[0061] Referring to the drawings Figure 11 The collecting box 114 is further provided with symmetrically distributed protection plates 115, when the collecting box 114 moves to the left with the outer cover 12, the protection plates 115 will first contact the clamp 101, thereby avoiding direct contact between the key components such as the motor 37, the eccentric wheel 38 and the guide piece 39 and the clamp 101, thereby protecting these components from damage and ensuring normal operation of the equipment.

[0062] The application is described in detail above, and the principles and implementation modes of the application are described by applying specific examples. The above description of the examples is only used to help understand the method of the application and its core idea; meanwhile, for those skilled in the art, according to the idea of the application, the specific implementation modes and application ranges will have changes, and the above description should not be understood as a limitation on the application.

Claims

1. A machine for drilling inclined holes, comprising a machine tool (1) as a supporting body, said machine tool (1) being provided with a drilling machine (11) and a clamp (101), characterized in that: The machine tool (1) is further provided with a cover (12), a collecting box (114) is arranged between the clamp (101) and the cover (12), the cover (12) is provided with a telescopic plate (13) arranged oppositely, a telescopic rod (19) is connected between the fixed part and the telescopic part of the telescopic plate (13), a compression spring (18) is sleeved on the telescopic rod (19) between the fixed part and the telescopic part of the telescopic plate (13), and the cover (12) is further provided with a pull-open assembly for controlling the opening and closing of the telescopic plate (13).

2. The machine for drilling inclined oil holes according to claim 1, characterized in that: The pull-open assembly comprises a winding device (16) mounted on the cover (12), a pull rope (15) is wound on the winding device (16), the movable end of the pull rope (15) is connected with the telescopic part of the telescopic plate (13), and a fixed pulley (14) for guiding the pull rope (15) is further arranged on the cover (12).

3. The machine for drilling inclined oil holes according to claim 1, characterized in that: The top wall of the cover (12) is provided with symmetrically distributed wedge blocks (111), the wedge blocks (111) and the cover (12) are connected through force storage springs (110), the force storage springs (110) are wound on the adjacent wedge blocks (111), and a contraction fan (112) is further arranged on the inclined surface of the wedge block (111), the contraction part of the contraction fan (112) is rotatably connected to the wedge block (111), and a torsion spring (113) is connected between the contraction fan (112) and the wedge block (111), and the torsion spring (113) is wound on the wedge block (111).

4. The machine for drilling inclined oil holes according to claim 3, characterized in that: The collecting box (114) is fixedly connected with symmetrically distributed protrusions (116), the cover (12) is provided with a push position assembly for pushing the protrusions (116) back to the original position; the push position assembly comprises symmetrically slidingly connected resisting blocks (119) on the cover (12), the symmetrically distributed resisting blocks (119) and the cover (12) are connected with reset springs (120), the symmetrically distributed reset springs (120) are wound on the adjacent resisting blocks (119), the sides away from each other of the resisting blocks (119) are fixedly connected with fixed blocks (121), symmetrically distributed rollers (122) are rotatably connected to each fixed block (121), the connecting frames (117) symmetrically distributed along the protrusions (116) are fixedly connected to the inner bottom wall of the machine tool (1), and two isosceles triangular blocks (118) are fixedly connected to each connecting frame (117).

5. The machine for drilling inclined oil holes according to claim 1, characterized in that: The right inner wall of the machine tool (1) is fixedly connected with symmetrically distributed positioning rods (17), the right wall of the cover (12) is provided with symmetrically distributed circular holes, the positioning rods (17) pass through the circular holes and contact the collecting box (114), and the machine tool (1) is provided with symmetrically distributed grooves.

6. The machine for drilling inclined oil holes according to claim 1, characterized in that: The top of the cover (12) is provided with a water tank (2), the bottom of the water tank (2) is fixedly connected with a water pipe (21), the water pipe (21) is located in the cover (12), a plurality of nozzles are arranged on the water pipe (21) and face the inner wall of the cover (12), and the inner wall of the cover (12) is fixedly connected with an inclined flow guide plate (22).

7. The machine for drilling inclined holes according to claim 6, characterized in that: The collecting box (114) is internally provided with a main filter plate (3), the main filter plate (3) is fixedly connected with symmetrically distributed handles (31), a plurality of connecting pieces (32) are connected to the main filter plate (3), the connecting pieces (32) are provided with sliding plates (36) clamped on the collecting box (114), the main filter plate (3) is hung on the collecting box (114) through the connecting pieces (32) and the sliding plates (36), and the main filter plate (3) is provided with a swing assembly.

8. The machine for drilling inclined holes according to claim 7, characterized in that: The swing assembly comprises side filter plates (34), the symmetrically distributed side filter plates (34) are slidingly connected to the main filter plate (3), a plurality of uniformly distributed tension springs (33) are connected between each side filter plate (34) and the main filter plate (3), the uniformly distributed tension springs (33) are wound on adjacent side filter plates (34), a motor (37) is installed on the collecting box (114), an output shaft of the motor (37) is connected with an eccentric wheel (38) through a shaft coupling, a fixed plate (310) is fixedly connected to the collecting box (114), a guide piece (39) is slidingly connected in the fixed plate (310), the guide piece (39) is sleeved on the eccentric wheel (38), the main filter plate (3) is further connected with a connecting seat (311), the connecting seat (311) is provided with a latch (312), and the guide piece (39) and the connecting seat (311) are clamped and matched through the latch (312).

9. The machine for drilling inclined oil holes according to claim 7, characterized in that: The connecting piece (32) is provided with a rolling wheel (35).

10. The machine for drilling inclined holes according to claim 1, characterized in that: The collecting box (114) is further provided with symmetrically distributed protection plates (115).

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