CN112276132A - Drilling equipment with dustproof shock-absorbing function - Google Patents

Drilling equipment with dustproof shock-absorbing function Download PDF

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Publication number
CN112276132A
CN112276132A CN202011136068.4A CN202011136068A CN112276132A CN 112276132 A CN112276132 A CN 112276132A CN 202011136068 A CN202011136068 A CN 202011136068A CN 112276132 A CN112276132 A CN 112276132A
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CN
China
Prior art keywords
rod
cylinder
cross beam
piston
dustproof
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Withdrawn
Application number
CN202011136068.4A
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Chinese (zh)
Inventor
胡显昌
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Individual
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Individual
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Priority to CN202011136068.4A priority Critical patent/CN112276132A/en
Publication of CN112276132A publication Critical patent/CN112276132A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • 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
    • 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
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)

Abstract

The invention relates to a punching device with dustproof and shock-absorbing functions, which comprises a base, a cross beam, a punching mechanism, a shock-absorbing mechanism and a dustproof mechanism, wherein the punching mechanism comprises a motor, a rotating shaft, a drill bit and a clamping plate, the shock-absorbing mechanism comprises a first cylinder, a first piston, a supporting rod, a second cylinder, a second piston, a push rod and a first spring, and the dustproof mechanism comprises a transmission assembly and a dustproof assembly.

Description

Drilling equipment with dustproof shock-absorbing function
Technical Field
The invention particularly relates to punching equipment with a dustproof and shock-absorbing function.
Background
At present when punching to some small-size materials, often can be because some slight factors influence the success rate of punching, for example the vibrations that motor itself rotated the production, the drill bit that can punch has slight vibrations in the pivoted, be difficult to aim at when punching, make the hole position of punching not right, the drill bit exposes for a long time in the air in addition and can make impurity attach on the drill bit, when punching, impurity can make the drill bit diameter change, thereby influence the diameter in the hole of punching, can't punch the hole that meets the requirements.
Summary of the invention
The invention aims to solve the technical problems that: in order to overcome the defects of the prior art, the punching equipment with the dustproof and shock-absorbing functions is provided.
The invention creates and solves the technical problem and adopts the technical scheme that: a punching device with a dustproof and shock-absorbing function comprises a base, a cross beam, punching mechanisms, two shock-absorbing mechanisms and two dustproof mechanisms, wherein the base is horizontally arranged, the cross beam is horizontally arranged above the base, the punching mechanisms are arranged between the cross beam and the base, the two shock-absorbing mechanisms are respectively arranged on two sides of the punching mechanisms, the number of the dustproof mechanisms is two, the two dustproof mechanisms are respectively arranged on two sides of the punching mechanisms, and the two dustproof mechanisms are both positioned between the two shock-absorbing mechanisms;
the punching mechanism comprises a motor, a rotating shaft, a drill bit and clamping plates, wherein the motor is vertically arranged on a cross beam downwards, the rotating shaft is installed on the motor, one end, far away from the motor, of the rotating shaft penetrates through the cross beam, the rotating shaft is connected with the cross beam in a sliding mode, the drill bit is arranged at one end, far away from the motor, of the rotating shaft, the two clamping plates are vertically arranged on the base, the two clamping plates are arranged oppositely, and the two clamping plates abut against each other;
the damping mechanism comprises a first cylinder body, a first piston, a supporting rod, a second cylinder body, a second piston, a push rod and a first spring, the first cylinder body is vertically arranged at one end of the base, the first cylinder body is positioned below the cross beam, the first piston is arranged in the first cylinder body, the first piston is in sliding connection with the inner wall of the first cylinder body, the supporting rod is vertically arranged between the first piston and the cross beam, one end of the supporting rod is connected with the cross beam, the other end of the supporting rod is connected with the first piston, the second cylinder body is horizontally arranged on the base, the second cylinder body is positioned between the clamping plate and the first cylinder body, one end of the second cylinder body is connected with one side of the first cylinder body, the second cylinder body is communicated with the first cylinder body, the second piston is arranged on the inner wall of the second cylinder body, which is far away from one end of the first cylinder body, and is in sliding connection with the inner wall of the second cylinder body, the push rod is horizontally arranged between the second piston and the clamping plate, one end of the push rod is connected with the second piston, the other end of the push rod is connected with the clamping plate, the first spring is sleeved on the push rod, and the first spring is located between the clamping plate and the second cylinder;
the dustproof mechanism comprises a transmission assembly and a dustproof assembly, the transmission assembly comprises a connecting rod, a rack, a gear, a rolling rod and a limiting rod, the rack is vertically arranged above the second barrel, the connecting rod is arranged between the rack and one end of the clamping plate far away from the base, one end of the connecting rod is hinged with the rack, the other end of the connecting rod is hinged with one end of the clamping plate far away from the base, the rolling rod is horizontally arranged on one side of the rack, the gear is sleeved on one end of the rolling rod close to the rack, the gear is connected with the rolling rod in a key mode, the gear is meshed with the rack, the limiting rod is sleeved on the rolling rod and is in sliding connection with the rolling rod, one end of the limiting rod far away from the rolling rod is connected with the second barrel, the dustproof assembly comprises a screw rod, a walking block and a sliding rod, the screw rod is coaxially arranged with the rolling rod, and the screw rod, the lead screw is in transmission connection with the rolling rod, the walking block is sleeved on one end of the lead screw, which is far away from the rolling rod, the walking block is in transmission connection with the lead screw, the two walking blocks are arranged oppositely, the two walking blocks abut against each other, the slide rod is vertically arranged between the walking block and the cross beam, one end of the slide rod is connected with the walking block, the other end of the slide rod abuts against the cross beam, and the slide rod is in sliding connection with the cross beam;
one end of the first barrel, which is close to the second barrel, is provided with a switch door.
For controlling the rotation speed, the motor is a servo motor.
In order to prevent the raw materials from sliding, the base is provided with anti-skidding lines.
In order to limit the sliding rod, a limiting groove is formed in the cross beam, one end of the sliding rod is located in the limiting groove, and the sliding rod is connected with the limiting groove in a sliding mode.
In order to prevent slipping, the gears and the racks are coated with lubricating oil.
For better shock absorption, a second spring is sleeved on the supporting rod and is positioned between the cross beam and the first cylinder.
For better dust prevention, a groove is arranged on the walking block, the groove is arc-shaped, and the circle centers of the two arc-shaped grooves are overlapped.
For better clamping, a torsional spring is arranged at the hinged position of the connecting rod and the clamping plate.
The first piston is connected to the inner wall of the first cylinder in a sealing manner so as to be airtight.
In order to limit the second piston, one end of the second cylinder body, which is far away from the first cylinder body, is sleeved with a rubber ring, and the rubber ring is connected with the push rod in a sliding manner.
The punching equipment with the dustproof and shock-absorbing functions has the advantages that the raw materials are clamped by the clamping plates through the air pressure of the first piston to the second piston, then the drill bit can be protected from dust through moving the clamping plates, the drill bit is prevented from being attached by impurities in the air, the punching accuracy is improved during subsequent punching, the vibration amplitude generated by the motor through the restoring force of the first spring is reduced, and the punching success rate is improved.
Drawings
The invention is further explained below with reference to the figures and examples.
FIG. 1 is a schematic structural diagram of a punching device with dust-proof and shock-absorbing functions, which is created by the invention;
FIG. 2 is a schematic structural diagram of the punching device with dust-proof and shock-absorbing functions, which is created by the present invention;
FIG. 3 is a schematic view of the connection structure of the gear, the rack and the rolling rod of the punching device with dust-proof and shock-absorbing functions of the invention;
FIG. 4 is a schematic view of the connection structure of the rotating shaft, the drill bit, the positioning block and the sliding rod of the drilling equipment with dust-proof and shock-absorbing functions of the invention;
in the figure: 1. the automatic positioning device comprises a base, a beam 2, a motor 3, a rotating shaft 4, a drill bit 5, a clamping plate 6, a first cylinder 7, a first piston 8, a supporting rod 9, a second cylinder 10, a second piston 11, a push rod 12, a first spring 13, a connecting rod 14, a rack 15, a gear 16, a rolling rod 17, a limiting rod 18, a screw rod 19, a walking block 20, a sliding rod 21 and a second spring 22.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate only the basic structure of the invention, and therefore they show only the components that are relevant to the invention.
As shown in fig. 1-4, a punching device with dustproof and shock-absorbing functions comprises a base 1, a cross beam 2, a punching mechanism, two shock-absorbing mechanisms and two dustproof mechanisms, wherein the base 1 is horizontally arranged, the cross beam 2 is horizontally arranged above the base 1, the punching mechanism is arranged between the cross beam 2 and the base 1, the two shock-absorbing mechanisms are respectively arranged at two sides of the punching mechanism, the two dustproof mechanisms are respectively arranged at two sides of the punching mechanism, and the two dustproof mechanisms are both positioned between the two shock-absorbing mechanisms;
the punching mechanism comprises a motor 3, a rotating shaft 4, a drill bit 5 and clamping plates 6, wherein the motor 3 is vertically arranged on a cross beam 2 downwards, the rotating shaft 4 is arranged on the motor 3, one end, far away from the motor 3, of the rotating shaft 4 penetrates through the cross beam 2, the rotating shaft 4 is in sliding connection with the cross beam 2, the drill bit 5 is arranged at one end, far away from the motor 3, of the rotating shaft 4, two clamping plates 6 are arranged on a base 1, the two clamping plates 6 are vertically arranged, the two clamping plates 6 are arranged oppositely, and the two clamping plates 6 are abutted;
the damping mechanism comprises a first cylinder 7, a first piston 8, a supporting rod 9, a second cylinder 10, a second piston 11, a push rod 12 and a first spring 13, wherein the first cylinder 7 is vertically arranged at one end of the base 1, the first cylinder 7 is positioned below the cross beam 2, the first piston 8 is arranged in the first cylinder 7, the first piston 8 is in sliding connection with the inner wall of the first cylinder 7, the supporting rod 9 is vertically arranged between the first piston 8 and the cross beam 2, one end of the supporting rod 9 is connected with the cross beam 2, the other end of the supporting rod 9 is connected with the first piston 8, the second cylinder 10 is horizontally arranged on the base 1, the second cylinder 10 is positioned between the clamping plate 6 and the first cylinder 7, one end of the second cylinder 10 is connected with one side of the first cylinder 7, the second cylinder 10 is communicated with the first cylinder 7, the second piston 11 is arranged on the inner wall of the second cylinder 10 far away from one end of the first cylinder 7, the second piston 11 is slidably connected with the inner wall of the second cylinder 10, the push rod 12 is horizontally arranged between the second piston 11 and the clamping plate 6, one end of the push rod 12 is connected with the second piston 11, the other end of the push rod 12 is connected with the clamping plate 6, the first spring 13 is sleeved on the push rod 12, and the first spring 13 is positioned between the clamping plate 6 and the second cylinder 10;
dustproof mechanism includes drive assembly and dustproof subassembly, drive assembly includes connecting rod 14, rack 15, gear 16, roll rod 17 and gag lever post 18, the vertical setting of rack 15 is in second barrel 10 top, connecting rod 14 sets up and keeps away from between the one end of base 1 at rack 15 and splint 6, connecting rod 14's one end is articulated with rack 15, connecting rod 14's the other end is articulated with the one end that base 1 was kept away from to splint 6, roll rod 17 level sets up the one side at rack 15, gear 16 cover is established and is served at roll rod 17 near rack 15, gear 16 and roll rod 17 key-type connection, gear 16 meshes with rack 15, gag lever post 18 cover is established on roll rod 17, gag lever post 18 and roll rod 17 sliding connection, the one end that roll rod 17 was kept away from to gag lever post 18 is connected with second barrel 10, dustproof subassembly includes lead screw 19, the positioning device comprises a positioning block 20 and a sliding rod 21, wherein the screw rod 19 and a rolling rod 17 are coaxially arranged, the screw rod 19 is connected with one end of the rolling rod 17 far away from a gear 16, the screw rod 19 is in transmission connection with the rolling rod 17, the positioning block 20 is sleeved on one end of the screw rod 19 far away from the rolling rod 17, the positioning block 20 is in transmission connection with the screw rod 19, the two positioning blocks 20 are arranged oppositely, the two positioning blocks 20 are abutted, the sliding rod 21 is vertically arranged between the positioning block 20 and a cross beam 2, one end of the sliding rod 21 is connected with the positioning block 20, the other end of the sliding rod 21 is abutted against the cross beam 2, and the sliding rod 21 is in sliding connection with the cross beam 2;
and one end of the first barrel 7 close to the second barrel 10 is provided with a switch door.
For controlling the rotational speed, the motor 3 is a servomotor.
In order to prevent the raw materials from sliding, the base 1 is provided with anti-skid lines.
In order to limit the slide rod 21, a limiting groove is arranged on the cross beam 2, one end of the slide rod 21 is located in the limiting groove, and the slide rod 21 is connected with the limiting groove in a sliding mode.
In order to prevent slipping, the gear 16 and the rack 15 are both coated with lubricating oil.
For better shock absorption, the support rod 9 is sleeved with a second spring 22, and the second spring 22 is located between the cross beam 2 and the first cylinder 7.
For better dust prevention, the positioning block 20 is provided with grooves which are arc-shaped, and the centers of circles of the two arc-shaped grooves are overlapped.
For better clamping, a torsion spring is arranged at the hinged part of the connecting rod 14 and the clamping plate 6.
The first piston 8 is sealingly connected to the inner wall of the first cylinder 7 in order to be gas-tight.
In order to limit the second piston 11, a rubber ring is sleeved on one end of the second cylinder 10 far away from the first cylinder 7, and the rubber ring is connected with the push rod 12 in a sliding manner.
When the device is used, the two clamping plates 6 are moved firstly to separate the two clamping plates 6, then the raw material is placed between the two clamping plates 6, the rack 15 is driven to ascend through the connecting rod 14 in the moving process of the clamping plates 6, the rack 15 is meshed with the gear 16, the rack 15 drives the gear 16 to rotate, the rolling rod 17 is driven to rotate, the rolling rod 17 drives the screw rod 19 to rotate, the walking block 20 moves towards the direction far away from the drill bit 5 until the two walking blocks 20 do not shield the drill bit 5, dust is not prevented at the moment, the clamping plates 6 move while driving the push rod 12 to move towards the direction close to the first cylinder 7, the first spring 13 is in a compressed state, the push rod 12 drives the second piston 11 to move towards the direction close to the first cylinder 7, so that the first piston 8 ascends, and the diameter of the second cylinder 10 is larger than that of the first cylinder 7, so that the second piston 11 moves for a distance, the first piston 8 only rises a small distance, after the raw material is clamped, the motor 3 is started, the motor 3 drives the rotating shaft 4 to rotate, the drill bit 5 rotates, at this time, the beam 2 is pressed down, the beam 2 drives the supporting rod 9 to descend, the first piston 8 descends, the first piston 8 drives the second piston 11 to move towards the direction far away from the first cylinder 10, the raw material is clamped, the push rod 12 cannot move towards the direction far away from the first cylinder 7, the second piston 11 cannot move, at this time, the switch door is opened, gas in the first cylinder 7 overflows out of the first cylinder 7 from the first cylinder 7, the first piston 8 descends, the supporting rod 9 drives the beam 2 to descend, the drill bit 5 descends, the clamped raw material is punched, after punching is completed, the raw material is taken away, the walking block 20 continues to protect the drill bit 5, at the same time, the first cylinder 7 is inflated, so that the supporting rod 9 supports the cross beam 2.
When the motor 3 rotates to generate vibration, the cross beam 2 can vibrate, the cross beam 2 can be pressed down, the pressure drives the cross beam 2 to descend, the supporting rod 9 descends, the supporting rod 9 drives the first piston 8 to descend, the second piston 11 moves towards the direction far away from the first cylinder 7, the second piston 11 drives the push rod 12 to move towards the direction far away from the first cylinder 7, the first spring 13 is in a compression state, the raw material is fixed, the push rod 12 cannot move continuously, the restoring force of the first spring 13 can only be applied to the push rod 12 to move away from one end of the clamping plate 6, namely, the pressure driving the second piston 11 towards the direction far away from the first cylinder 7 can be slowed down by the restoring force of the first spring 13, and the damping effect is realized.
Here, the second spring 22 is provided mainly to reduce the pressure of the beam 2 directly by the restoring force of the second spring 22, thereby enhancing the damping effect.
The limiting groove is mainly provided for preventing the screw rod 19 from driving the walking block 20 to rotate, and ensuring that the walking block 20 moves horizontally.
Compared with the prior art, this drilling equipment with dustproof shock-absorbing function, through the air pressure realization splint 6 of first piston 8 to second piston 11 to the centre gripping of raw and other materials, then can realize the dustproof protection to drill bit 5 through removing splint 6, avoid drill bit 5 to be adhered to by the impurity of air for improve the accuracy of punching in the time of follow-up punching, the restoring force through first spring 13 is realized slowing down the vibration range that motor 4 produced, has improved the success rate of punching.
In light of the foregoing description of the preferred embodiments of the invention, it is to be understood that numerous changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The punching equipment with the dustproof and shock-absorbing functions is characterized by comprising a base (1), a cross beam (2), punching mechanisms, shock absorption mechanisms and dustproof mechanisms, wherein the base (1) is horizontally arranged, the cross beam (2) is horizontally arranged above the base (1), the punching mechanisms are arranged between the cross beam (2) and the base (1), the number of the shock absorption mechanisms is two, the two shock absorption mechanisms are respectively arranged on two sides of the punching mechanisms, the number of the dustproof mechanisms is two, the two dustproof mechanisms are respectively arranged on two sides of the punching mechanisms, and the two dustproof mechanisms are both positioned between the two shock absorption mechanisms;
the punching mechanism comprises a motor (3), a rotating shaft (4), a drill bit (5) and clamping plates (6), wherein the motor (3) is vertically arranged on the cross beam (2) downwards, the rotating shaft (4) is arranged on the motor (3), one end, far away from the motor (3), of the rotating shaft (4) penetrates through the cross beam (2), the rotating shaft (4) is in sliding connection with the cross beam (2), the drill bit (5) is arranged at one end, far away from the motor (3), of the rotating shaft (4), the two clamping plates (6) are provided, the two clamping plates (6) are vertically arranged on the base (1), the two clamping plates (6) are arranged right oppositely, and the two clamping plates (6) are abutted;
the damping mechanism comprises a first cylinder (7), a first piston (8), a supporting rod (9), a second cylinder (10), a second piston (11), a push rod (12) and a first spring (13), wherein the first cylinder (7) is vertically arranged at one end of the base (1), the first cylinder (7) is positioned below the cross beam (2), the first piston (8) is arranged in the first cylinder (7), the first piston (8) is in sliding connection with the inner wall of the first cylinder (7), the supporting rod (9) is vertically arranged between the first piston (8) and the cross beam (2), one end of the supporting rod (9) is connected with the cross beam (2), the other end of the supporting rod (9) is connected with the first piston (8), the second cylinder (10) is horizontally arranged on the base (1), and the second cylinder (10) is positioned between the clamping plate (6) and the first cylinder (7), one end of the second cylinder (10) is connected with one side of the first cylinder (7), the second cylinder (10) is communicated with the first cylinder (7), the second piston (11) is arranged on the inner wall of one end, far away from the first cylinder (7), of the second cylinder (10), the second piston (11) is connected with the inner wall of the second cylinder (10) in a sliding mode, the push rod (12) is horizontally arranged between the second piston (11) and the clamping plate (6), one end of the push rod (12) is connected with the second piston (11), the other end of the push rod (12) is connected with the clamping plate (6), the first spring (13) is sleeved on the push rod (12), and the first spring (13) is located between the clamping plate (6) and the second cylinder (10);
the dustproof mechanism comprises a transmission assembly and a dustproof assembly, the transmission assembly comprises a connecting rod (14), a rack (15), a gear (16), a rolling rod (17) and a limiting rod (18), the rack (15) is vertically arranged above the second barrel body (10), the connecting rod (14) is arranged between one ends of the racks (15) and the clamping plate (6) far away from the base (1), one end of the connecting rod (14) is hinged to the rack (15), the other end of the connecting rod (14) is hinged to one end of the clamping plate (6) far away from the base (1), the rolling rod (17) is horizontally arranged on one side of the rack (15), the gear (16) is sleeved on one end of the rolling rod (17) close to the rack (15), the gear (16) is connected with the rolling rod (17) in a key mode, the gear (16) is meshed with the rack (15), the limiting rod (18) is sleeved on the rolling rod (17), the limiting rod (18) is connected with the rolling rod (17) in a sliding manner, one end, away from the rolling rod (17), of the limiting rod (18) is connected with the second barrel (10), the dustproof assembly comprises a screw rod (19), a walking block (20) and a sliding rod (21), the screw rod (19) and the rolling rod (17) are coaxially arranged, one end, away from the gear (16), of the screw rod (19) and the rolling rod (17) is connected, the screw rod (19) is in transmission connection with the rolling rod (17), the walking block (20) is sleeved on one end, away from the rolling rod (17), of the screw rod (19), the walking block (20) is in transmission connection with the screw rod (19), the two walking blocks (20) are just arranged, the two walking blocks (20) are abutted against, the sliding rod (21) is vertically arranged between the walking blocks (20) and the cross beam (2), one end of the sliding rod (21) is connected with the walking block (20), the other end of the slide rod (21) abuts against the cross beam (2), and the slide rod (21) is connected with the cross beam (2) in a sliding manner;
and one end of the first cylinder (7) close to the second cylinder (10) is provided with a switch door.
2. The perforating device with dust-proof and shock-absorbing functions as claimed in claim 1, characterized in that said motor (3) is a servo motor.
3. The perforating device with dust-proof and shock-absorbing functions as claimed in claim 1, characterized in that the base (1) is provided with anti-slip threads.
4. The punching device with the dustproof and shock-absorbing functions as claimed in claim 1, wherein a limiting groove is formed on the cross beam (2), one end of the sliding rod (21) is located in the limiting groove, and the sliding rod (21) is connected with the limiting groove in a sliding manner.
5. The punching device with the dustproof and shock-absorbing function as set forth in claim 1, wherein the gear (16) and the rack (15) are both coated with lubricating oil.
6. The perforating device with dust-proof and shock-absorbing functions as claimed in claim 1, characterized in that a second spring (22) is sleeved on the support rod (9), said second spring (22) being located between the cross beam (2) and the first cylinder (7).
7. The punching device with the dustproof and shock-absorbing functions as claimed in claim 1, wherein the locating block (20) is provided with grooves, the grooves are arc-shaped, and the centers of the two arc-shaped grooves are overlapped.
8. The perforating device with dust-proof and shock-absorbing functions as claimed in claim 1, characterized in that a torsion spring is provided at the hinge of the connecting rod (14) and the clamping plate (6).
9. The perforating device with dust-proof and shock-absorbing functions as claimed in claim 1, characterized in that said first piston (8) is sealingly connected to the inner wall of the first cylinder (7).
10. The punching device with the dustproof and shock-absorbing functions as recited in claim 1, wherein a rubber ring is sleeved on one end of the second cylinder (10) far away from the first cylinder (7), and the rubber ring is connected with the push rod (12) in a sliding manner.
CN202011136068.4A 2020-10-22 2020-10-22 Drilling equipment with dustproof shock-absorbing function Withdrawn CN112276132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011136068.4A CN112276132A (en) 2020-10-22 2020-10-22 Drilling equipment with dustproof shock-absorbing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011136068.4A CN112276132A (en) 2020-10-22 2020-10-22 Drilling equipment with dustproof shock-absorbing function

Publications (1)

Publication Number Publication Date
CN112276132A true CN112276132A (en) 2021-01-29

Family

ID=74423546

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011136068.4A Withdrawn CN112276132A (en) 2020-10-22 2020-10-22 Drilling equipment with dustproof shock-absorbing function

Country Status (1)

Country Link
CN (1) CN112276132A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107716979A (en) * 2017-10-16 2018-02-23 高邮市鑫顺机械制造有限公司 A kind of packaged type drilling machine of dust control and noise absorption
CN108526993A (en) * 2018-06-25 2018-09-14 郑州莉迪亚医药科技有限公司 A kind of construction material perforating device with dedusting function
CN110153724A (en) * 2019-07-05 2019-08-23 马鞍山纽盟知识产权管理服务有限公司 A kind of handware Special drill grinding device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107716979A (en) * 2017-10-16 2018-02-23 高邮市鑫顺机械制造有限公司 A kind of packaged type drilling machine of dust control and noise absorption
CN108526993A (en) * 2018-06-25 2018-09-14 郑州莉迪亚医药科技有限公司 A kind of construction material perforating device with dedusting function
CN110153724A (en) * 2019-07-05 2019-08-23 马鞍山纽盟知识产权管理服务有限公司 A kind of handware Special drill grinding device

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Application publication date: 20210129