CN111644666A - Electric drill for shell - Google Patents
Electric drill for shell Download PDFInfo
- Publication number
- CN111644666A CN111644666A CN202010542455.1A CN202010542455A CN111644666A CN 111644666 A CN111644666 A CN 111644666A CN 202010542455 A CN202010542455 A CN 202010542455A CN 111644666 A CN111644666 A CN 111644666A
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- China
- Prior art keywords
- fixedly arranged
- rod
- cleaning
- shaft
- hydraulic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 30
- 238000007906 compression Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 23
- 239000010720 hydraulic oil Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B08B1/20—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Abstract
The utility model provides a shell electric drill, includes the casing, sets up the recovery chamber in the casing, sets up at the guiding mechanism who retrieves the chamber lower extreme, sets up the clearance mechanism at the guiding mechanism lower extreme, its characterized in that: the guiding mechanism comprises two fixed supports arranged in a recycling cavity, the two supports are symmetrical about the recycling cavity, a working space in the supports is arranged, a hydraulic cylinder in the working space is arranged, the device is simple in structure, the shell is held by hands to work, stability is improved, automatic cleaning is achieved while the drill bit is limited and prevented from slipping in the using process, and safety in use and working efficiency are improved by recycling impurities generated in the operating process.
Description
Technical Field
The invention belongs to the field of electronics, and particularly relates to a shell electric drill.
Background
The electric drill is a drilling machine using electricity as power. The electric drill is a conventional product in the electric tool and also an electric tool product with the largest demand, the traditional electric drill is mostly in a pistol shape, the drill bit slipping condition frequently occurs in the operation process, the stability is poor, certain danger is realized, a large amount of impurities and dust are generated in the operation process, and the operation workload is increased.
Disclosure of Invention
The invention provides a shell electric drill which can automatically clean a drill bit, recover impurities and avoid slipping in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a casing electric drill, includes the casing, fixed two handles, the recovery chamber of setting in the casing left and right sides, sets up two guiding mechanism, the power unit of setting between two guiding mechanism, two clearance mechanisms of setting at the power unit lower extreme, its characterized in that of retrieving the chamber lower extreme: the guide mechanism comprises a bracket fixedly arranged in the recovery cavity, a working space arranged in the bracket, a hydraulic cylinder arranged in the working space, two oil outlets arranged in the hydraulic cylinder, a positioning plate fixedly arranged at the lower end of a piston rod of the hydraulic cylinder, a first compression spring fixedly arranged between the piston rod of the hydraulic cylinder and the inner wall of the upper side of the hydraulic cylinder, a second compression spring fixedly arranged at the lower end of the positioning plate and the lower end of the shell, a chute fixedly arranged at one end of the bracket, an oil pipe arranged between the chute and the hydraulic cylinder, a slide block and an electromagnetic plate which can be arranged in the chute in a reciprocating sliding manner, and a contact fixedly arranged at the lower end of the electromagnetic plate, the two handles are symmetrical left and right with respect to the housing, the two guide mechanisms are symmetrical left and right with respect to the housing, the two oil discharge ports are bilaterally symmetrical about the hydraulic cylinder, one end of the oil pipe is fixedly connected with the sliding groove, and the other end of the oil pipe is fixedly connected with the hydraulic cylinder.
The power mechanism comprises two crushing assemblies and a motor box; broken subassembly is including fixed row material board that sets up on the slider, the fan of setting in row material board, the fixed connecting rod that sets up at row material board lower extreme, the fixed cutter that sets up at the connecting rod lower extreme, the fixed belt pulley that sets up on the connecting rod, the chamber is settled to the motor of setting in the motor incasement, the fixed rotating electrical machines that sets up at the motor settlement intracavity, the fixed motor shaft that sets up at the rotating electrical machines lower extreme, the fixed belt pulley that sets up on the motor shaft, the belt that the transmission set up between belt pulley on the motor shaft and belt pulley on the connecting rod, the fixed backup pad that sets up at the motor shaft lower extreme, the fixed anchor clamps case that sets up at the backup pad lower extreme, two broken subassemblies are about the.
The cleaning mechanism comprises a connecting rod which is rotatably arranged on the shell, a cleaning box which is fixedly arranged between the connecting rods, a cleaning arrangement cavity which is arranged in the cleaning box, a fixed rod which is fixedly arranged in the cleaning arrangement cavity, a cleaning shaft which is rotatably arranged on the fixed rod, a brush body which is fixedly arranged at the right end of the cleaning shaft, a telescopic cylinder which is arranged in the brush body, a telescopic rod which is slidably arranged on the telescopic cylinder, a third compression spring which is fixedly arranged between the telescopic cylinder and the telescopic rod, a brush which is fixedly arranged on the brush body and the telescopic rod, a connecting block which is fixedly arranged on the upper inner wall of the cleaning arrangement cavity, a rotating disc which is fixedly arranged at the lower end of the connecting block, a torsional spring which is fixedly arranged in the rotating disc, a plurality of friction rods which are uniformly arranged on the rotating disc, friction blocks which are fixedly arranged on the friction rods, a first gear shaft which is fixedly arranged at the lower end of the rotating disc, a first, The belt cleaning device comprises a second gear shaft arranged at the side end of the first bevel gear, a second bevel gear rotationally arranged on the second gear shaft, a belt pulley fixedly arranged on the second gear shaft, and a belt arranged between the belt pulley on the second gear shaft and the belt pulley on the cleaning shaft in a transmission manner, wherein one end of the torsion spring is fixedly connected with the rotating disc, and the other end of the torsion spring is fixedly connected with the connecting block.
The cleaning mechanism further comprises two limiting grooves arranged on the cleaning shaft, a wrench rod arranged in the limiting grooves in a sliding mode, a wrench fixedly arranged at the upper end of the wrench rod, a limiting rod fixedly arranged at the side end of the brush body and a fourth compression spring fixedly arranged on the wrench rod, the two limiting grooves are symmetrical up and down relative to the cleaning shaft, and the wrench rod penetrates through the limiting rod.
In addition, the invention also provides a use method of the electric shell drill, which comprises the following steps:
the drill bit is clamped on the clamp box, the device is powered on, the electromagnetic plate attracts the sliding block through a contact, the motor shaft is controlled to rotate by the rotating motor, the motor shaft drives the connecting rod to rotate through a belt, the connecting rod controls the cutter to rotate, the positioning plate at the lower end of the piston rod of the hydraulic cylinder is moved to a working plane by the handle, the shell is pressed downwards, the second compression spring is compressed, the piston rod of the positioning plate driving the hydraulic cylinder is upwards moved to compress the first compression spring, hydraulic oil flows into the sliding groove along an oil pipe through an oil discharge port, the hydraulic oil pushes the electromagnetic plate, the control sliding block moves downwards in the sliding groove, the sliding block drives the motor box to move downwards through the discharging plate, the motor box drives the clamp box to move downwards through the supporting plate, the drill bit in the clamp box drills the working plane, the.
The rotatory in-process of drill bit contacts with the clutch blocks, the clutch blocks passes through the friction lever and drives the rotation of torsional spring wheel, the torsional spring wheel drives first bevel gear through first gear shaft and rotates, first bevel gear and second bevel gear meshing, second bevel gear drives the rotation of clearance axle through epaxial clearance case of second gear and belt drive, the dead lever drives the brush body and rotates and clear up the remaining fluid in drill bit surface through the brush, the third compression spring of compressed resets when contacting to drill bit groove, the telescopic link shifts out from the telescoping cylinder, clear up the drill bit recess through the brush, the impurity of employment in-process production is smashed the back through the cutter and is inhaled through the fan and retrieve the intracavity.
After the telescopic rod is used, the shell is moved away, the first compression spring is reset to move the oil pushing rod downwards, hydraulic oil in the sliding groove flows back to the hydraulic cylinder along the oil pipe, the sliding block moves upwards and resets in the sliding groove, a drill bit is contacted with the friction block in the process of moving upwards, the friction block drives the torsion spring wheel to rotate through the friction rod, the torsion spring wheel drives the first bevel gear to rotate through the first gear shaft, the first bevel gear is meshed with the second bevel gear, the second bevel gear drives the cleaning shaft to rotate through the cleaning box and the belt on the second gear shaft, the fixed rod drives the brush body to rotate to clean oil remained on the surface of the drill bit through the hairbrush, the third compression spring compressed when the torsion spring contacts the groove of the drill bit resets, the telescopic rod is moved out of the telescopic cylinder, the groove of the drill bit is cleaned through the hairbrush, after the drill bit is separated, and cleaning the impurity and dust on the surface of the cleaning brush under the action of centrifugal force.
Stir the spanner after using and compress fourth compression spring, change the clearance brush with the spanner pole from spacing inslot roll-off.
In summary, the invention has the following advantages: this device simple structure, the handheld casing of both hands carries out the operation and improves stability, carries out spacing the avoiding of drill bit in the use and skids and accomplish automatic clearance simultaneously, to the impurity recovery that the operation process produced, has improved safety in utilization and work efficiency.
Drawings
FIG. 1 is a diagram of a mechanism embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
Detailed Description
As shown in fig. 1-3, an electric drill for housing comprises a housing 10, a recycling cavity 11 formed in the housing 10 by two handles 16 fixedly arranged on the left and right sides of the housing 10, two guiding mechanisms arranged at the lower end of the recycling cavity 11, a power mechanism arranged between the two guiding mechanisms, and two cleaning mechanisms arranged at the lower end of the power mechanism, and is characterized in that: the guide mechanism comprises a bracket 12 fixedly arranged in the recovery cavity 11, a working space 13 arranged in the bracket 12, a hydraulic cylinder 17 arranged in the working space 13, two oil discharge ports 18 arranged in the hydraulic cylinder 17, a positioning plate 22 fixedly arranged at the lower end of a piston rod of the hydraulic cylinder 17, a first compression spring 20 fixedly arranged between the piston rod of the hydraulic cylinder 17 and the upper inner wall of the hydraulic cylinder 17, a second compression spring 23 fixedly arranged at the lower end of the lower positioning plate 22 and the lower end of the shell 10, a sliding chute 15 fixedly arranged at one end of the bracket 12, an oil pipe 14 arranged between the sliding chute 15 and the hydraulic cylinder 17, a sliding block 24 and an electromagnetic plate 25 which are arranged in the sliding chute 15 in a reciprocating manner, and a contact 26 fixedly arranged at the lower end of the electromagnetic plate 25, wherein the two handles 16 are bilaterally symmetrical with respect to the shell 10, the two guide mechanisms are bilaterally symmetrical with respect to the shell 10, the hydraulic cylinder 17 is the prior art, so that redundant description is not given, one end of the oil pipe 14 is fixedly connected with the chute 15, the other end of the oil pipe is fixedly connected with the hydraulic cylinder 17, the electromagnetic plate 25 and the contact 26 are the prior art, so that redundant description is not given, the drill bit is clamped on the clamp box 33, the device is electrified, the electromagnetic plate 25 attracts the sliding block 24 through the contact 26, the rotating motor 30 controls the motor shaft 60 to rotate, the motor shaft 60 drives the connecting rod 34 to rotate through the belt 35, the connecting rod 34 controls the cutter 36 to rotate, the handheld handle 16 moves the positioning plate 22 at the lower end of the piston rod of the hydraulic cylinder 17 to a working plane, the shell 10 is pressed downwards, the second compression spring 23 is compressed, the positioning plate 22 drives the piston rod of the hydraulic cylinder 17 to move upwards to compress the first compression spring 20, the hydraulic oil flows into the chute 15 along the oil pipe 14 through the oil discharge, the sliding block 24 drives the motor box 28 to move downwards through the discharging plate 19, the motor box 28 drives the clamp box 33 to move downwards through the supporting plate 32, a drill bit in the clamp box 33 drills a hole in a working face, the drill bit is limited through the cleaning box 61 in the moving-downwards process, the connecting rod 37 is driven to rotate, a triangular support is formed, and stability is improved.
The power mechanism comprises two crushing components, a motor box 28, a motor arrangement cavity 29, a rotating motor 30, a motor shaft 60, a belt pulley 31, a belt 35, a support plate 32 and a clamp box 33, wherein the crushing components comprise a discharge plate 19 fixedly arranged on a slide block 24, a fan 27 arranged in the discharge plate 19, a connecting rod 34 fixedly arranged at the lower end of the discharge plate 19, a cutter 36 fixedly arranged at the lower end of the connecting rod 34 and the belt pulley 31 fixedly arranged on the connecting rod 34, the motor box 28 is fixedly arranged between the two discharge plates 19, the motor arrangement cavity 29 is arranged in the motor box 28, the rotating motor 30 is fixedly arranged in the motor arrangement cavity 29, the motor shaft 60 is fixedly arranged at the lower end of the rotating motor 30, the belt pulley 31 is fixedly arranged on the motor shaft 60, the belt 35 is arranged between the belt pulley 31 on the motor shaft 60 and the belt pulley 31 on the connecting rod 34 in a transmission, the support plate 32 is fixedly disposed at the lower end of the motor shaft 60, and the two crushing assemblies are bilaterally symmetrical with respect to the housing 10.
The cleaning mechanism comprises a connecting rod 37, a cleaning box 61, a cleaning arrangement cavity 62, a fixed rod 38, a cleaning shaft 39, a brush body 51, a telescopic cylinder 52, a telescopic rod 53, a third compression spring 54, a brush 64, a connecting block 48, a rotating disc 46, a torsion spring 47, a friction rod 49, a friction block 50, a first gear shaft 45, a first bevel gear 44, a second bevel gear 43, a second gear shaft 65, a belt pulley 31 and a belt 35, wherein the cleaning box 61 is fixedly arranged between the connecting rods 37, the cleaning arrangement cavity 62 is arranged in the cleaning box 61, the fixed rod 38 is fixedly arranged in the cleaning arrangement cavity 62, the cleaning shaft 39 is rotatably arranged on the fixed rod 38, the brush body 51 is fixedly arranged at the right end of the cleaning shaft 39, the telescopic cylinder 52 is arranged in the brush body 51, the telescopic rod 53 is slidably arranged on the telescopic cylinder 52, the third compression spring 54 is fixedly arranged between the telescopic cylinder 52 and the telescopic rod 53, the brush 64 is fixedly arranged on the brush body 51 and the telescopic rod 53, the connecting block 48 is fixedly arranged on the inner wall of the upper side of the cleaning installation cavity 62, the rotating disc 46 is fixedly arranged at the lower end of the connecting block 48, the torsion spring 47 is fixedly arranged in the rotating disc 46, the friction rods 49 are uniformly arranged on the rotating disc 46, the friction block 50 is fixedly arranged on the friction rod 49, the first gear shaft 45 is fixedly arranged at the lower end of the rotating disc 46, the first bevel gear 44 is rotatably arranged at the lower end of the first gear shaft 45, the second gear shaft 65 is rotatably arranged at the side end of the first gear shaft 45, the second bevel gear 43 is rotatably arranged on the second gear shaft 65, the belt pulley 31 is fixedly arranged on the second gear shaft 65, the belt 35 is arranged between the belt pulley 31 on the second gear shaft 65 and the belt pulley 31 on the cleaning shaft 39 in a transmission manner, and one end of the torsion spring 47 is fixedly connected with the rotating, the other end of the telescopic rod 53 is fixedly connected with a connecting block 48, the drill bit is contacted with a friction block 50 in the rotating process, the friction block 50 drives a rotating disc 46 to rotate through a friction rod 49, the rotating disc 46 drives a first bevel gear 44 to rotate through a first gear shaft 45, the first bevel gear 44 is meshed with a second bevel gear 43, the second bevel gear 43 drives a cleaning shaft 39 to rotate through a cleaning box 61 and a belt 35 on a second gear shaft 65, a fixed rod 38 drives a brush body 51 to rotate and clean oil liquid remained on the surface of the drill bit through a brush 64, the compressed third compression spring 54 is reset when the drill bit is contacted with a groove of the drill bit, the telescopic rod 53 is moved out of the telescopic cylinder 52 and cleans the groove of the drill bit through the brush 64, impurities generated in the employment process are crushed through a cutter 36 and then sucked into a recovery cavity 11 through a fan 27, the drill bit is separated from the friction block 50, the torsion, The second bevel gear 43 and the belt 35 drive the brush body 51 to rotate, and the foreign dust on the surface of the cleaning brush is cleaned under the action of centrifugal force.
The cleaning mechanism further comprises two limiting grooves 55, a wrench rod 57, a wrench 58, a limiting rod 56 and a fourth compression spring 59 which are arranged on the cleaning shaft 39, the wrench rod 57 is arranged in the limiting grooves 55 in a sliding mode, the wrench 58 is fixedly arranged at the upper end of the wrench rod 57, the limiting rod 56 is fixedly arranged at the side end of the brush body 51, the fourth compression spring 59 is fixedly arranged on the wrench rod 57, the two limiting grooves 55 are symmetrical up and down relative to the cleaning shaft 39, the wrench rod 57 penetrates through the limiting rod 56, the wrench 58 is shifted to compress the fourth compression spring 59 after the cleaning mechanism is used, and the wrench rod 57 slides out of the limiting grooves 55 to replace the cleaning brush.
The working principle is as follows: clamping a drill bit on a clamp box 33, electrifying the device, sucking a slide block 24 by an electromagnetic plate 25 through a contact 26, controlling a motor shaft 60 to rotate by a rotating motor 30, driving a connecting rod 34 to rotate by a motor shaft 60 through a belt 35, controlling a cutter 36 to rotate by the connecting rod 34, moving a positioning plate 22 at the lower end of a piston rod of a hydraulic cylinder 17 to a working plane by a handheld handle 16, pressing down a shell 10, compressing a second compression spring 23, driving the piston rod of the hydraulic cylinder 17 to move upwards by the positioning plate 22 to compress a first compression spring 20, driving hydraulic oil to flow into a chute 15 along an oil pipe 14 through an oil outlet 18, driving the electromagnetic plate 25 by the hydraulic oil, controlling the slide block 24 to move downwards in the chute 15, driving a motor box 28 to move downwards by a discharge plate 19, driving the clamp box 33 to move downwards by the motor box 28 through a supporting plate 32, drilling a working plane by the drill, the connecting rod 37 is driven to rotate to form a triangular support, so that the stability is improved.
The drill bit is contacted with a friction block 50 in the rotating process, the friction block 50 drives a torsion spring wheel 46 to rotate through a friction rod 49, the torsion spring wheel 46 drives a first bevel gear 44 to rotate through a first gear shaft 45, the first bevel gear 44 is meshed with a second bevel gear 43, the second bevel gear 43 drives a cleaning shaft 39 to rotate through a cleaning box 61 and a belt 35 on a second gear shaft 65, a fixing rod 38 drives a brush body 51 to rotate and clean oil liquid remained on the surface of the drill bit through a hairbrush 64, a compressed third compression spring 54 is reset when the contact is carried out to a groove of the drill bit, a telescopic rod 53 is moved out of a telescopic cylinder 52 and cleans the groove of the drill bit through the hairbrush 64, and impurities generated in the employment process are crushed through a cutter 36 and then sucked into a recovery cavity 11 through a fan 27.
After the use, the shell 10 is removed, the first compression spring 20 is reset to move the oil pushing rod 22 downwards, the hydraulic oil in the chute 15 flows back to the hydraulic cylinder 17 along the oil pipe 14, the sliding block 24 moves upwards and resets in the chute 15, the drill bit is contacted with the friction block 50 in the process of moving upwards, the friction block 50 drives the torsion spring wheel 46 to rotate through the friction rod 49, the torsion spring wheel 46 drives the first bevel gear 44 to rotate through the first gear shaft 45, the first bevel gear 44 is meshed with the second bevel gear 43, the second bevel gear 43 drives the cleaning shaft 39 to rotate through the cleaning box 61 and the belt 35 on the second gear shaft 65, the fixed rod 38 drives the brush body 51 to rotate, the residual oil on the surface of the drill bit is cleaned through the brush 64, the third compression spring 54 compressed when the contact is in the groove of the drill bit is reset, the 53 is moved out of the telescopic cylinder 52, the groove of the telescopic rod is cleaned through the brush 64, the torsion spring 47 is reset and drives the brush body 51 to rotate through the first bevel gear 44, the second bevel gear 43 and the belt 35, and the foreign dust on the surface of the cleaning brush is cleaned under the action of centrifugal force.
After use, the wrench 58 is pulled to compress the fourth compression spring 59, and the wrench rod 57 slides out of the limiting groove 55 to replace the cleaning brush.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a shell electric drill, includes casing (10), fixed two handles (16) that set up in casing (10) the left and right sides, set up recovery chamber (11) in casing (10), set up two guiding mechanism, the setting between two guiding mechanism of retrieving chamber (11) lower extreme, set up two clearance mechanisms at the power unit lower extreme, its characterized in that: the guide mechanism comprises a bracket (12) fixedly arranged in the recovery cavity (11), a working space (13) arranged in the bracket (12), a hydraulic cylinder (17) arranged in the working space (13), two oil discharge ports (18) arranged in the hydraulic cylinder (17), a positioning plate (22) fixedly arranged at the lower end of a piston rod of the hydraulic cylinder (17), a first compression spring (20) fixedly arranged between the piston rod of the hydraulic cylinder (17) and the inner wall of the upper side of the hydraulic cylinder (17), a second compression spring (23) fixedly arranged at the lower end of the positioning plate (22) and the lower end of the shell (10), a sliding chute (15) fixedly arranged at one end of the bracket (12), an oil pipe (14) arranged between the sliding chute (15) and the hydraulic cylinder (17), a sliding block (24) and an electromagnetic plate (25) which can be arranged in the sliding chute (15) in a reciprocating manner, and a contact (26) fixedly arranged at the lower end of the electromagnetic plate (, the two handles (16) are bilaterally symmetrical relative to the shell (10), the two guide mechanisms are bilaterally symmetrical relative to the shell (10), the two oil discharge ports (18) are bilaterally symmetrical relative to the hydraulic cylinder (17), one end of the oil pipe (14) is fixedly connected with the sliding groove (15), and the other end of the oil pipe is fixedly connected with the hydraulic cylinder (17).
2. A housing electric drill according to claim 1 wherein: the power mechanism comprises two crushing assemblies and a motor box (28); the crushing assembly comprises a discharge plate (19) fixedly arranged on a sliding block (24), a fan (27) arranged in the discharge plate (19), a connecting rod (34) fixedly arranged at the lower end of the discharge plate (19), a cutter (36) fixedly arranged at the lower end of the connecting rod (34), and a belt pulley (31) fixedly arranged on the connecting rod (34), wherein a motor box (28) is fixedly arranged between the two discharge plates (19), a motor accommodating cavity (29) arranged in the motor box (28), a rotating motor (30) fixedly arranged in the motor accommodating cavity (29), a motor shaft (60) fixedly arranged at the lower end of the rotating motor (30), a belt pulley (31) fixedly arranged on the motor shaft (60), a belt (35) arranged between the belt pulley (31) on the motor shaft (60) and the belt pulley (31) on the connecting rod (34) in a transmission manner, a supporting plate (32) fixedly arranged at the lower end of the motor shaft (60), and a belt pulley (31), A clamp box (33) fixedly arranged at the lower end of the support plate (32), and the two crushing assemblies are bilaterally symmetrical about the shell (10).
3. A housing electric drill according to claim 2 wherein: the cleaning mechanism comprises a connecting rod (37) rotatably arranged on the shell (10), a cleaning box (61) fixedly arranged between the connecting rod (37), a cleaning arrangement cavity (62) arranged in the cleaning box (61), a fixing rod (38) fixedly arranged in the cleaning arrangement cavity (62), a cleaning shaft (39) rotatably arranged on the fixing rod (38), a brush body (51) fixedly arranged at the right end of the cleaning shaft (39), a telescopic cylinder (52) arranged in the brush body (51), a telescopic rod (53) slidably arranged on the telescopic cylinder (52), a third compression spring (54) fixedly arranged between the telescopic cylinder (52) and the telescopic rod (53), a brush (64) fixedly arranged on the brush body (51) and the telescopic rod (53), a connecting block (48) fixedly arranged on the upper inner wall of the cleaning arrangement cavity (62), and a rotating disc (46) fixedly arranged at the lower end of the connecting block (48), A torsion spring (47) fixedly arranged in the rotating disc (46), a plurality of friction rods (49) uniformly arranged on the rotating disc (46), a friction block (50) fixedly arranged on the friction rods (49), a first gear shaft (45) fixedly arranged at the lower end of the rotating disc (46), a first bevel gear (44) rotatably arranged at the lower end of the first gear shaft (45), a second gear shaft (65) arranged at the side end of the first bevel gear (44), a second bevel gear (43) rotatably arranged on the second gear shaft (65), a belt pulley (31) fixedly arranged on the second gear shaft (65), and a belt (35) which is arranged between the belt pulley (31) on the second gear shaft (65) and the belt pulley (31) on the cleaning shaft (39), one end of the torsion spring (47) is fixedly connected with the rotating disc (46), and the other end of the torsion spring is fixedly connected with the connecting block (48).
4. A housing electric drill according to claim 3 wherein: the cleaning mechanism further comprises two limiting grooves (55) arranged on the cleaning shaft (39), a wrench rod (57) arranged in the limiting grooves (55) in a sliding mode, a wrench (58) fixedly arranged at the upper end of the wrench rod (57), a limiting rod (56) fixedly arranged at the side end of the brush body (51) and a fourth compression spring (59) fixedly arranged on the wrench rod (57), the two limiting grooves (55) are vertically symmetrical about the cleaning shaft (39), and the wrench rod (57) penetrates through the limiting rod (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542455.1A CN111644666A (en) | 2020-06-15 | 2020-06-15 | Electric drill for shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542455.1A CN111644666A (en) | 2020-06-15 | 2020-06-15 | Electric drill for shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111644666A true CN111644666A (en) | 2020-09-11 |
Family
ID=72351513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010542455.1A Pending CN111644666A (en) | 2020-06-15 | 2020-06-15 | Electric drill for shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111644666A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1433648A2 (en) * | 1986-11-18 | 1988-10-30 | Предприятие П/Я А-1097 | Portable drilling machine |
| CN108637319A (en) * | 2018-07-26 | 2018-10-12 | 贵州鑫大福门业有限公司 | Convenient for the power drill of accurate positionin |
| CN108889994A (en) * | 2018-07-19 | 2018-11-27 | 芜湖青悠静谧环保科技有限公司 | A kind of dustproof low noise perforating device for architectural engineering |
| CN209349555U (en) * | 2019-01-07 | 2019-09-06 | 安徽祥君电气有限公司 | A kind of drilled hole polishing device for gantry |
| CN210317173U (en) * | 2019-07-15 | 2020-04-14 | 河南省三力机械制造有限公司 | Drilling machine with automatic drill rod cleaning function |
-
2020
- 2020-06-15 CN CN202010542455.1A patent/CN111644666A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1433648A2 (en) * | 1986-11-18 | 1988-10-30 | Предприятие П/Я А-1097 | Portable drilling machine |
| CN108889994A (en) * | 2018-07-19 | 2018-11-27 | 芜湖青悠静谧环保科技有限公司 | A kind of dustproof low noise perforating device for architectural engineering |
| CN108637319A (en) * | 2018-07-26 | 2018-10-12 | 贵州鑫大福门业有限公司 | Convenient for the power drill of accurate positionin |
| CN209349555U (en) * | 2019-01-07 | 2019-09-06 | 安徽祥君电气有限公司 | A kind of drilled hole polishing device for gantry |
| CN210317173U (en) * | 2019-07-15 | 2020-04-14 | 河南省三力机械制造有限公司 | Drilling machine with automatic drill rod cleaning function |
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