CN110653393A - High-machining-precision multifunctional building material punching device - Google Patents
High-machining-precision multifunctional building material punching device Download PDFInfo
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- CN110653393A CN110653393A CN201910826772.3A CN201910826772A CN110653393A CN 110653393 A CN110653393 A CN 110653393A CN 201910826772 A CN201910826772 A CN 201910826772A CN 110653393 A CN110653393 A CN 110653393A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/003—Attachments
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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
- B23Q11/0071—Devices for removing chips dust collectors for hand tools
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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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1092—Arrangements for cooling or lubricating tools or work specially adapted for portable power-driven tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
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- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a multifunctional building material perforating device with high processing precision, which comprises a handle, a push plate, a slide rod, a motor, a drill rod, a protective cover, a sealing ring, a flat plate, an adjusting mechanism, a dust suction mechanism and a shell, wherein the dust suction mechanism comprises an air inlet, first filter cloth, an exhaust tube, an exhaust chamber, a sealing plug, a fixing component, an exhaust port and second filter cloth, the adjusting mechanism comprises a driving component, a backup plate and two driven components, the driven components comprise a first air cylinder, a first sealing plate and a support rod, the multifunctional building material perforating device with high processing precision is convenient to adjust the movable range of the motor in the shell through the adjusting mechanism, so that the perforating precision is accurately controlled by adjusting the movable range of the drill rod, not only the fragments can be prevented from splashing to the outside through the protective cover, the dust suction mechanism is used for collecting the fragments, the heat absorption and the, the service life of the drill rod is prolonged, and therefore the practicability of the device is improved.
Description
Technical Field
The invention relates to the field of building material production equipment, in particular to a multifunctional building material punching device with high machining precision.
Background
Construction materials are various materials used in construction works. Building materials are widely varied and are roughly classified into inorganic materials, including metallic materials and non-metallic materials; organic materials, including plant materials, synthetic polymer materials and asphalt materials; composite materials, including asphalt concrete, polymer concrete, etc., are generally compounded from inorganic non-metallic materials and organic materials. The novel building material has a wide range, and comprises heat-insulating materials, high-strength materials, breathable materials and the like, which belong to novel materials: .
Need use perforating device to trompil on the material when processing building material, current building material perforating device is when using, the degree of depth that unable accurate control punched, operating personnel often relies on self experience to confirm the degree of depth of punching, lead to the machining precision to reduce, moreover, current perforating device is when using, the drill bit is rotatory at the material surface high speed, produce a large amount of heats easily, make the drill bit temperature rise, shorten the drill bit life-span, and along with the drill bit when punching on the material surface, various fines splash easily on the material surface, these material fines not only influence the cleanness on building material surface, sometimes still can splash operating personnel's eye, bring harm for operating personnel, and then reduced current building material perforating device's practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the multifunctional building material punching device with high machining precision is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a multifunctional building material perforating device with high processing precision comprises a handle, a push plate, a slide rod, a motor, a drill rod, a protective cover, a sealing ring, a flat plate, an adjusting mechanism, a dust absorption mechanism and a shell, wherein the shell is provided with a key, the flat plate is coaxially fixed on the shell, one end of the protective cover is fixed at one end of the shell, the sealing ring is fixed at the other end of the protective cover, the motor is arranged in the shell, the motor is in transmission connection with one end of the drill rod, the other end of the drill rod penetrates through the shell to be arranged in the protective cover, the handle is fixed at one side of the push plate, one end of the slide rod is fixed on the push plate, the other end of the push rod penetrates through the shell;
the dust collection mechanism comprises an air inlet, first filter cloth, an exhaust pipe, an exhaust chamber, a sealing plug, a fixing component, an air outlet and second filter cloth, the air inlet is arranged on one side of a protective cover, the first filter cloth is arranged in the air inlet, one end of the exhaust pipe is arranged in the protective cover, the other end of the exhaust pipe is communicated with one end of the exhaust chamber, the exhaust chamber is fixed on a shell, the air outlet is arranged on one side of the exhaust chamber far away from a flat plate, the second filter cloth is arranged in the exhaust port, the sealing plug is covered on one end of the exhaust chamber far away from the exhaust pipe, the sealing cover is connected with the flat plate through the fixing component, a fan, a fixing plate and a filter screen are arranged in the exhaust chamber, the fixing plate is fixed in the exhaust chamber, the fan is arranged on one side of the fixing plate near the exhaust pipe, and, the filter screen is shaped like a plate sphere, and the fan is positioned on the inner side of the filter screen;
the adjusting mechanism comprises a driving assembly, a supporting plate and two driven assemblies, wherein the supporting plate is arranged in the shell, the two driven assemblies are respectively arranged at two ends of one side, close to the protective cover, of the supporting plate, the driven assemblies comprise a first air cylinder, a first sealing plate and a supporting rod, the first air cylinder is fixed on the inner wall of the shell, the periphery of the first sealing plate is connected with the inner wall of the first air cylinder in a sealing mode, the first sealing plate is fixedly connected with the supporting plate through the supporting rod, the driving assembly comprises a second air cylinder, a second sealing plate and an adjusting unit, the second air cylinder is communicated with the first air cylinder, the second air cylinder is fixed on the shell, the periphery of the second sealing plate is connected with the inner wall of the second air cylinder in a sealing mode, and the adjusting unit is connected with the second sealing plate.
Preferably, in order to fix the position of the sealing plug, the fixing assembly comprises a pull ring, a pull rod and an insert ring, the insert ring is fixed on the sealing plug, the pull ring is fixed at the top end of the pull rod, the flat plate is sleeved on the pull rod, and the insert ring is sleeved on the pull rod.
Preferably, in order to prevent the pull rod from being separated from the flat plate, the fixing assembly further comprises a convex plate, the convex plate is located above the insert ring, and the convex plate is fixed on the pull rod.
Preferably, in order to prevent the deformation of the protective cover, a plurality of reinforcing rods are arranged on the inner side of the protective cover, the reinforcing rods are circumferentially and uniformly distributed on the inner side of the protective cover, and two ends of each reinforcing rod are fixedly connected with the shell and the sealing ring respectively.
Preferably, in order to prevent the drill rod from shaking during rotation, a center ring is further arranged on the inner side of the protective cover, the center ring is sleeved on the drill rod, and the center ring is fixed among the reinforcing rods.
Preferably, in order to fix the moving direction of the motor and the abutting plate, two fixed shafts are arranged in the shell, sliding rings are arranged on two sides of the motor and correspond to the fixed shafts one to one, the sliding rings are sleeved on the fixed shafts, two ends of each fixed shaft are fixedly connected with the top and the bottom in the shell respectively, and the abutting plate is sleeved on the fixed shafts.
Preferably, for the convenience of driving, the adjusting unit comprises a scale plate, a vertical plate, a sawtooth strip, a sawtooth block and a telescopic unit, wherein the vertical plate is fixedly connected with the second sealing plate through the scale plate, the sawtooth strip is fixed on the scale plate and is abutted against the sawtooth strip, and the sawtooth block is connected with the flat plate through the telescopic unit.
Preferably, in order to facilitate the movement of the sawtooth block, the telescopic unit comprises a telescopic plate, a spring and two limiting units, the telescopic plate is fixedly connected with the sawtooth block, the telescopic plate is connected with the flat plate through the spring, the spring is in a compressed state, and the two limiting units are respectively positioned on two sides of the spring.
Preferably, in order to limit the movement of the telescopic plate, the limiting unit comprises a limiting rod and a limiting block, the limiting block is fixedly connected with the flat plate through the limiting rod, and the telescopic plate is sleeved on the limiting rod.
Preferably, in order to prevent the motor from wearing away from the abutting plate, a buffer pad is provided on the side of the motor close to the abutting plate.
The multifunctional building material punching device with high processing precision has the advantages that the adjusting mechanism is convenient for adjusting the moving range of the motor in the shell, so that the punching precision is accurately controlled by adjusting the moving range of the drill rod, the protective cover can prevent fragments from splashing to the outside, the dust absorption mechanism is used for collecting the fragments, the heat absorption and cooling of the drill rod are realized while the surface of the building material is cleaned, the service life of the drill rod is prolonged, and the practicability of the device is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the multipurpose building material perforating device of the present invention with high processing accuracy;
FIG. 2 is a sectional view of the multipurpose building material perforating apparatus of the present invention with high processing accuracy;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
in the figure: 1. the novel filter comprises a handle, a push plate, a sliding rod, a motor, a drill rod, a protective cover, a sealing ring, a flat plate, a shell, a button, a first filter cloth, a suction pipe, a suction chamber, a sealing plug, a second filter cloth, a fan, a fixing plate, a filter screen, a support plate, a first air cylinder, a first sealing plate, a support rod, a second air cylinder, a second sealing plate, a pull ring, a pull rod, an inserting ring, a convex plate, a reinforcing rod, a central ring, a fixing shaft, a scale plate, a sawtooth strip, a sawtooth block 34, a sawtooth block 35, a vertical plate, a telescopic plate, a spring 38, a limiting rod, a limiting block 39, a cushion and a sliding ring 41.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figures 1-2, the multifunctional building material perforating device with high processing precision comprises a handle 1, a push plate 2, a slide rod 3, a motor 4, a drill rod 5, a protective cover 6, a sealing ring 7, a flat plate 8, an adjusting mechanism, a dust suction mechanism and a shell 9, the shell 9 is provided with a key 10, the flat plate 8 is coaxially fixed on the shell 9, one end of the protective cover 6 is fixed at one end of the shell 9, the sealing ring 7 is fixed at the other end of the protective cover 6, the motor 4 is arranged in the shell 9, the motor 4 is connected with one end of a drill rod 5 in a transmission way, the other end of the drill rod 5 penetrates through a shell 9 and is arranged in a protective cover 6, the handle 1 is fixed on one side of the push plate 2, one end of the slide bar 3 is fixed on the push plate 2, the other end of the push rod penetrates through the shell 9 to be fixedly connected with the motor 4, and the adjusting mechanism and the dust collecting mechanism are respectively positioned on two sides of the protective cover 6;
when the perforating device is used by an operator, firstly, the adjusting mechanism is operated, the moving range of the motor 4 in the shell 9 is controlled, thereby controlling the moving range of the drill rod 5, the perforating depth of the drill rod 5 in the process of rotating on a material is convenient to control, then, the shell 9 is held by one hand, the sealing ring 7 at one end of the protective cover 6 is abutted against the surface of the material to be perforated, the key 10 is pressed, the motor 4 is started, the drill rod 5 is driven to rotate, meanwhile, the other hand of the operator grasps the handle 1, the push rod is pushed to move close to the shell 9, when the slide rod 3 moves towards the inside of the shell 9, the motor 4 is driven to move towards the material, as the moving ranges of the motor 4 and the drill rod 5 are limited, the perforating depth of the drill rod 5 is further limited, the perforating depth of the building material is convenient to accurately control, and when the, guarantee safe construction to drive the air flow of 6 inboards of protection casing through dust absorption mechanism, carry out the heat absorption through the air that flows to the drilling rod 5 that heaies up on the one hand, realize the cooling to drilling rod 5, on the other hand utilizes the piece that the air that flows will produce to collect, guarantees the cleanness of material working face, and then has improved this perforating device's practicality.
As shown in fig. 3, the dust suction mechanism includes an air inlet, a first filter cloth 11, an air exhaust tube 12, an air exhaust chamber 13, a sealing plug 14, a fixing component, an air exhaust port and a second filter cloth 15, the air inlet is disposed on one side of the protective cover 6, the first filter cloth 11 is disposed in the air inlet, one end of the air exhaust tube 12 is disposed in the protective cover 6, the other end of the air exhaust tube 12 is communicated with one end of the air exhaust chamber 13, the air exhaust chamber 13 is fixed on the housing 9, the air exhaust port is disposed on one side of the air exhaust chamber 13 away from the flat plate 8, the second filter cloth 15 is disposed in the air exhaust port, the sealing plug 14 covers one end of the air exhaust chamber 13 away from the air exhaust tube 12, the sealing cover is connected with the flat plate 8 through the fixing component, a fan 16, a fixing plate 17 and a filter screen 18 are disposed in the air exhaust chamber 13, the fixing plate 17 is fixed in the, the filter screen 18 is fixed on one side of the fixed plate 17 close to the air exhaust pipe 12, the filter screen 18 is shaped like a plate sphere, and the fan 16 is positioned on the inner side of the filter screen 18;
in the dust suction mechanism, an air suction chamber 13 is fixed on a shell 9, a sealing plug 14 can be fixed on one side of the air suction chamber 13 far away from a protective cover 6 through a fixing component, when drilling is carried out, a user presses a key 10 to enable a motor 4 to drive a drill stem 5 to rotate, simultaneously, a fan 16 on a fixing plate 17 in the air suction chamber 13 is started to discharge air in the air suction chamber 13 through an exhaust port, negative pressure is formed in the air suction chamber 13 to drive air in the protective cover 6 to flow, so that external air enters the inner side of the protective cover 6 through an air inlet in the protective cover 6, the inner side of the protective cover 6 is prevented from entering dust by utilizing a first filter cloth 11 on the air inlet, when the air enters the inner side of the protective cover 6, on one hand, the air is in contact with the drill stem 5 to absorb heat to cool the drill stem 5, the filter screen 18 in the semi-spherical shape prevents the chips from contacting the fan 16, the second filter cloth 15 in the exhaust port prevents the chips from flowing out of the air exhaust chamber 13 along with the air, so that the chips stay in the air exhaust chamber 13, after the equipment is operated, the sealing plug 14 is taken out of the air exhaust chamber 13 through the fixing component, then the chips in the air exhaust chamber 13 can be led out, the inside of the air exhaust chamber 13 is cleaned, and then the sealing plug 14 can be fixed at one end, far away from the air exhaust pipe 12, of the air exhaust chamber 13 through the fixing component.
As shown in fig. 3-4, the adjustment mechanism includes a drive assembly, an abutment plate 19 and two driven assemblies, the abutting plate 19 is arranged in the shell 9, two driven assemblies are respectively arranged at two ends of one side of the abutting plate 19 close to the protective cover 6, the driven assembly comprises a first cylinder 20, a first sealing plate 21 and a support rod 22, the first cylinder 20 is fixed on the inner wall of the shell 9, the periphery of the first sealing plate 21 is connected with the inner wall of the first cylinder 20 in a sealing way, the first sealing plate 21 is fixedly connected with the abutting plate 19 through a supporting rod 22, the driving assembly includes a second cylinder 23, a second sealing plate 24, and an adjusting unit, the second cylinder 23 communicates with the first cylinder 20, the second cylinder 23 is fixed on the housing 9, the outer circumference of the second sealing plate 24 is connected with the inner wall of the second cylinder 23 in a sealing manner, and the adjusting unit is connected with the second sealing plate 24.
When the drilling depth of the building material by the equipment needs to be adjusted, an operator can act on the second sealing plate 24 in the second cylinder 23 through the adjusting unit, so that the periphery of the second sealing plate 24 moves along the inner wall of the second cylinder 23, because the second cylinder 23 is communicated with the first cylinder 20, when the second sealing plate 24 moves, the inner side of the first cylinder 20 and the first sealing plate 21 move along the inner wall of the first cylinder 20, act on the abutting plate 19 through the supporting rod 22, adjust and abut against the position of the plate 19, thereby completing the adjusting work, when the building material is drilled, a user grasps the handle 1 with one hand to drive the push plate 2 to move towards the outer shell 9, the sliding rod 3 drives the motor 4 to move towards the abutting plate 19, so that the end, far away from the motor 4, of the drill rod 5 moves towards the building material until the motor 4 abuts against the abutting plate 19, make motor 4 unable continuation removal, and then make drilling rod 5 unable continuation removal in building material's drilling to through the shift position of control second closing plate 24, but the degree of depth of punching of accurate control drilling rod 5 in building material realizes the processing of high accuracy, and then has improved this building material perforating device's practicality.
As shown in fig. 3, the fixing component includes a pull ring 25, a pull rod 26 and an insert ring 27, the insert ring 27 is fixed on the sealing plug 14, the pull ring 25 is fixed on the top end of the pull rod 26, the flat plate 8 is sleeved on the pull rod 26, and the insert ring 27 is sleeved on the pull rod 26.
Utilize pull ring 25 can conveniently drive pull rod 26 rebound for pull rod 26 takes out insert ring 27, conveniently takes sealing plug 14 out from air extraction chamber 13, behind the piece in pouring out air extraction chamber 13, covers sealing plug 14 in the one end of air extraction chamber 13 far away from exhaust tube 12, then moves pull ring 25 downward, makes pull rod 26 rebound, passes insert ring 27, through the fixed position of inserting ring 27 of pull rod 26, and then has fixed the position of sealing plug 14.
Preferably, in order to prevent the tie-rod 26 from coming off the plate 8, the fixing assembly further comprises a protruding plate 28, the protruding plate 28 being located above the insert ring 27, the protruding plate 28 being fixed to the tie-rod 26. The movement range of the pull rod 26 is limited by the protruding plate 28, and the pull ring 25 is prevented from being separated from the flat plate 8 after moving upwards.
Preferably, in order to prevent the protective cover 6 from deforming, the inner side of the protective cover 6 is provided with a plurality of reinforcing rods 29, the reinforcing rods 29 are uniformly distributed on the inner side of the protective cover 6 in the circumferential direction, and two ends of each reinforcing rod 29 are fixedly connected with the shell 9 and the sealing ring 7 respectively. The reinforcing bars 29 reinforce the connection between the sealing ring 7 and the housing 9, preventing the deformation of the protective cover 6 due to an excessive pressing force when the sealing ring 7 is pressed against the building material.
Preferably, in order to prevent the drill rod 5 from shaking when rotating, the inner side of the protective cover 6 is further provided with a center ring 30, the center ring 30 is sleeved on the drill rod 5, and the center ring 30 is fixed between the reinforcing rods 29. The position of the center ring 30 is fixed through each reinforcing rod 29, and the center ring 30 is sleeved on the drill rod 5, so that the influence of overlarge shaking amplitude on the drilling precision caused by the rotation of the drill rod 5 can be prevented.
Preferably, in order to fix the moving directions of the motor 4 and the abutting plate 19, two fixed shafts 31 are arranged in the housing 9, sliding rings 41 are arranged on two sides of the motor 4, the sliding rings 41 correspond to the fixed shafts 31 one by one, the sliding rings 41 are sleeved on the fixed shafts 31, two ends of the fixed shafts 31 are respectively fixedly connected with the top and the bottom in the housing 9, and the abutting plate 19 is sleeved on the fixed shafts 31. By means of the two fixed shafts 31 in the housing 9, not only the movement direction of the slip ring 41 can be fixed, so that the motor 4 and the drill rod 5 can keep stable movement, but also the movement direction of the abutment plate 19 can be fixed, so that the movement of the abutment plate 19 is more stable.
As shown in fig. 4, the adjusting unit includes a scale plate 32, a vertical plate 35, a sawtooth strip 33, a sawtooth block 34 and a telescopic unit, the vertical plate 35 is fixedly connected with the second sealing plate 24 through the scale plate 32, the sawtooth strip 33 is fixed on the scale plate 32, the sawtooth strip 33 abuts against the sawtooth strip 33, and the sawtooth block 34 is connected with the flat plate 8 through the telescopic unit.
When adjusting the position of second sealing plate 24, through flexible unit with sawtooth block 34 rebound, break away from sawtooth strip 33 after, conveniently drive scale plate 32 through riser 35 and remove, and then drive second sealing plate 24 and remove in second cylinder 23, through observing the scale position on the scale plate 32, the shift position of accurate control second sealing plate 24, after finishing adjusting, support sawtooth block 34 on sawtooth strip 33 through flexible unit, prevent that sawtooth strip 33 from sliding, and then block sawtooth strip 33, through the fixed second sealing plate 24 of scale plate 32.
Preferably, in order to facilitate the movement of the sawtooth block 34, the telescopic unit comprises a telescopic plate 36, a spring 37 and two limiting units, the telescopic plate 36 is fixedly connected with the sawtooth block 34, the telescopic plate 36 is connected with the flat plate 8 through the spring 37, the spring 37 is in a compressed state, and the two limiting units are respectively located on two sides of the spring 37.
In the expansion unit, spring 37 that utilizes compression state can promote expansion plate 36 and remove, make expansion plate 36 keep parallel with dull and stereotyped 8 all the time through two spacing units, operating personnel can be used in on expansion plate 36, it is close to dull and stereotyped 8 to drive expansion plate 36, in the time of compression spring 37, make sawtooth block 34 break away from sawtooth rack 33, conveniently adjust scale plate 32 and remove, after the regulation finishes, loosen expansion plate 36, the spring 37 of compression promotes expansion plate 36 and is close to scale plate 32 this moment, make sawtooth block 34 support and lean on sawtooth rack 33, the position of fixed sawtooth rack 33, and then scale plate 32 and second closing plate 24's position has been fixed.
Preferably, in order to limit the movement of the expansion plate 36, the limiting unit includes a limiting rod 38 and a limiting block 39, the limiting block 39 is fixedly connected with the flat plate 8 through the limiting rod 38, and the expansion plate 36 is sleeved on the limiting rod 38.
The limiting rod 38 fixed below the flat plate 8 penetrates through the telescopic plate 36, so that the moving direction of the telescopic plate 36 can be fixed, when the deformation amount of the spring 37 changes, the telescopic plate 36 moves along the axis of the limiting rod 38, meanwhile, the limiting plate can be prevented from sliding left and right, the moving range of the telescopic plate 36 can be limited by the limiting block 39, and the telescopic plate 36 is prevented from being separated from the limiting rod 38.
Preferably, in order to prevent the motor 4 and the abutting plate 19 from being worn, a buffer pad 40 is provided on a side of the motor 4 close to the abutting plate 19. The cushion pad 40 is used to cushion the downward movement of the motor 4 and to prevent the motor 4 from directly contacting the abutting plate 19 and causing wear between the motor 4 and the abutting plate 19.
When the building material punching device is used, the second sealing plate 24 can be driven to move in the second air cylinder 23 through the adjusting unit, so that the first sealing plate 21 is driven to move in the first air cylinder 20, the position of the abutting plate 19 is adjusted and fixed, the moving range of the motor 4 in the shell 9 is adjusted, the moving range of the drill rod 5 is controlled, the punching depth is accurately controlled, the protective cover 6 is used for preventing fragments from splashing during punching, after the fan 16 is started, the fragments in the protective cover 6 are pumped into the air pumping chamber 13 through the air pumping pipe 12, the flowing air can be used for cleaning the surface of the building material on the inner side of the protective cover 6 and absorbing the heat on the surface of the drill rod 5, the cooling of the drill rod 5 is realized, the drill rod 5 can be used for a long time, after the building material punching device is used, the sealing plug 14 can be opened through the fixing component, and the fragments in the air pumping chamber 13, make things convenient for equipment reuse to collect the piece, so, improved this perforating device's practicality.
Compared with the prior art, this many function building material perforating device that machining precision is high is convenient for adjust the home range of motor 4 in shell 9 through adjustment mechanism to through the home range of adjusting drilling rod 5, the precision control precision of punching, moreover, can prevent through protection casing 6 that the piece from splashing the outside, utilize dust absorption mechanism to collect the piece, realize carrying out the heat absorption cooling to drilling rod 5 when building material surface cleaning, extension drilling rod 5 life, thereby the practicality of this equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a multi-functional building material perforating device that machining precision is high, its characterized in that, includes handle (1), push pedal (2), slide bar (3), motor (4), drilling rod (5), protection casing (6), sealing washer (7), flat (8), adjustment mechanism, dust absorption mechanism and shell (9), be equipped with button (10) on shell (9), flat (8) coaxial fixation is on shell (9), the one end at shell (9) is fixed to the one end of protection casing (6), the other end at protection casing (6) is fixed to sealing washer (7), motor (4) set up in shell (9), motor (4) are connected with the one end transmission of drilling rod (5), the other end of drilling rod (5) passes shell (9) and sets up in protection casing (6), handle (1) are fixed in one side of push pedal (2), one end of the sliding rod (3) is fixed on the push plate (2), the other end of the push rod penetrates through the shell (9) to be fixedly connected with the motor (4), and the adjusting mechanism and the dust collecting mechanism are respectively positioned on two sides of the protective cover (6);
dust absorption mechanism includes air inlet, first filter cloth (11), exhaust tube (12), exhaust chamber (13), sealing plug (14), fixed subassembly, gas vent and second filter cloth (15), the air inlet sets up the one side at protection casing (6), first filter cloth (11) set up in the air inlet, the one end setting of exhaust tube (12) is in protection casing (6), the other end of exhaust tube (12) and the one end intercommunication of exhaust chamber (13), exhaust chamber (13) are fixed on shell (9), the gas vent sets up the one side of keeping away from dull and stereotyped (8) at exhaust chamber (13), second filter cloth (15) set up in the gas vent, sealing plug (14) lid is established the one end of keeping away from exhaust tube (12) at exhaust chamber (13), sealed lid is connected with dull and stereotyped (8) through fixed subassembly, be equipped with fan (16) in exhaust chamber (13), The air extractor comprises a fixing plate (17) and a filter screen (18), wherein the fixing plate (17) is fixed in an air extracting chamber (13), the fan (16) is arranged on one side, close to the air extracting pipe (12), of the fixing plate (17), the filter screen (18) is fixed on one side, close to the air extracting pipe (12), of the fixing plate (17), the filter screen (18) is spherical, and the fan (16) is located on the inner side of the filter screen (18);
the adjusting mechanism comprises a driving assembly, a support plate (19) and two driven assemblies, the support plate (19) is arranged in the shell (9), the two driven assemblies are respectively positioned at two ends of one side, close to the protective cover (6), of the support plate (19), each driven assembly comprises a first air cylinder (20), a first sealing plate (21) and a support rod (22), the first air cylinder (20) is fixed on the inner wall of the shell (9), the periphery of the first sealing plate (21) is in sealing connection with the inner wall of the first air cylinder (20), the first sealing plate (21) is fixedly connected with the support plate (19) through the support rod (22), the driving assembly comprises a second air cylinder (23), a second sealing plate (24) and an adjusting unit, the second air cylinder (23) is communicated with the first air cylinder (20), and the second air cylinder (23) is fixed on the shell (9), the periphery of the second sealing plate (24) is connected with the inner wall of the second cylinder (23) in a sealing mode, and the adjusting unit is connected with the second sealing plate (24).
2. The multifunctional building material perforating device with high processing precision as claimed in claim 1, characterized in that the fixing component comprises a pull ring (25), a pull rod (26) and an insert ring (27), the insert ring (27) is fixed on the sealing plug (14), the pull ring (25) is fixed on the top end of the pull rod (26), the flat plate (8) is sleeved on the pull rod (26), and the insert ring (27) is sleeved on the pull rod (26).
3. The multipurpose building material punching device with high machining precision according to claim 2, wherein the fixing assembly further comprises a protruding plate (28), the protruding plate (28) is located above the insert ring (27), and the protruding plate (28) is fixed on the pull rod (26).
4. The multifunctional building material perforating device with high processing precision as claimed in claim 1, characterized in that a plurality of reinforcing rods (29) are arranged on the inner side of the protective cover (6), the reinforcing rods (29) are uniformly distributed on the inner side of the protective cover (6) in the circumferential direction, and two ends of the reinforcing rods (29) are fixedly connected with the outer shell (9) and the sealing ring (7) respectively.
5. The multifunctional perforating device for building materials with high processing precision as claimed in claim 4, characterized in that the inside of the protective cover (6) is further provided with a center ring (30), the center ring (30) is sleeved on the drill rod (5), and the center ring (30) is fixed between the reinforcing rods (29).
6. The multifunctional perforating device for building materials with high processing precision as claimed in claim 1, wherein two fixed shafts (31) are arranged in the housing (9), slide rings (41) are arranged on two sides of the motor (4), the slide rings (41) correspond to the fixed shafts (31) one by one, the slide rings (41) are sleeved on the fixed shafts (31), two ends of the fixed shafts (31) are fixedly connected with the top and the bottom in the housing (9), respectively, and the abutting plate (19) is sleeved on the fixed shafts (31).
7. The multifunctional building material perforating device with high processing precision as claimed in claim 1, characterized in that the adjusting unit comprises a scale plate (32), a vertical plate (35), a sawtooth strip (33), a sawtooth block (34) and a telescopic unit, wherein the vertical plate (35) is fixedly connected with the second sealing plate (24) through the scale plate (32), the sawtooth strip (33) is fixed on the scale plate (32), the sawtooth strip (33) abuts against the sawtooth strip (33), and the sawtooth block (34) is connected with the flat plate (8) through the telescopic unit.
8. The multifunctional building material perforating device with high processing precision as claimed in claim 7, characterized in that the telescopic unit comprises a telescopic plate (36), a spring (37) and two limiting units, the telescopic plate (36) is fixedly connected with the sawtooth block (34), the telescopic plate (36) is connected with the flat plate (8) through the spring (37), the spring (37) is in a compressed state, and the two limiting units are respectively positioned at two sides of the spring (37).
9. The multifunctional perforating device for building materials with high processing precision as claimed in claim 8, characterized in that the limiting unit comprises a limiting rod (38) and a limiting block (39), the limiting block (39) is fixedly connected with the flat plate (8) through the limiting rod (38), and the expansion plate (36) is sleeved on the limiting rod (38).
10. The multipurpose perforating device for building materials with high processing precision as recited in claim 1, wherein a buffer (40) is provided on the side of said motor (4) near the abutment plate (19).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910826772.3A CN110653393B (en) | 2019-09-03 | 2019-09-03 | High-machining-precision multifunctional building material punching device |
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| CN201910826772.3A CN110653393B (en) | 2019-09-03 | 2019-09-03 | High-machining-precision multifunctional building material punching device |
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| CN110653393A true CN110653393A (en) | 2020-01-07 |
| CN110653393B CN110653393B (en) | 2021-04-02 |
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| CN201910826772.3A Expired - Fee Related CN110653393B (en) | 2019-09-03 | 2019-09-03 | High-machining-precision multifunctional building material punching device |
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| CN112317815A (en) * | 2020-10-15 | 2021-02-05 | 安徽天东门窗智能家居有限公司 | Drilling and milling equipment for door and window preparation |
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| CN110653393B (en) | 2021-04-02 |
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