CN109663951A - A kind of the impact drilling device - Google Patents

A kind of the impact drilling device Download PDF

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Publication number
CN109663951A
CN109663951A CN201811571893.XA CN201811571893A CN109663951A CN 109663951 A CN109663951 A CN 109663951A CN 201811571893 A CN201811571893 A CN 201811571893A CN 109663951 A CN109663951 A CN 109663951A
Authority
CN
China
Prior art keywords
drill
impact
guiding parts
impact drill
drill bushing
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.)
Granted
Application number
CN201811571893.XA
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Chinese (zh)
Other versions
CN109663951B (en
Inventor
谢石柱
姚维兵
杨永峰
高丙坤
李有永
郑连军
吴青长
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Mino Equipment Co Ltd
Original Assignee
Guangzhou Mino Automotive Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Mino Automotive Equipment Co Ltd filed Critical Guangzhou Mino Automotive Equipment Co Ltd
Priority to CN201811571893.XA priority Critical patent/CN109663951B/en
Publication of CN109663951A publication Critical patent/CN109663951A/en
Application granted granted Critical
Publication of CN109663951B publication Critical patent/CN109663951B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D16/00Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D17/00Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D17/00Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28Supports; Devices for holding power-driven percussive tools in working position

Abstract

The invention discloses a kind of the impact drilling devices, are used for drilling equipment field, including impact drill;Guiding parts, guiding parts can be supported in bore surfaces;Slide unit, slide unit and guiding parts cooperate, and can go up and down along guiding parts;Impact drill mounting structure, impact drill mounting structure are connect with slide unit, and can fix impact drill.When drilling, impact drill is connect by impact drill mounting structure with slide unit, and guiding parts is supported in bore surfaces, on the one hand prevents from shaking in boring procedure, on the other hand the fractional load that impact drill mounting structure can be unloaded, prevents the drill bit centripetal force of impact drill excessive.Start impact drill, impact drill declines along guiding parts under self gravitation effect and completes to drill.It can replace manual hand manipulation's mode to the technical solution, avoid injury human body, and drilling quality is good, and borehole accuracy is high.

Description

A kind of the impact drilling device
Technical field
The present invention is used for drilling equipment field, more particularly to a kind of the impact drilling device.
Background technique
Traditional the impact drilling mode uses manual hand manipulation, and the impact force action of impact drill is to human body, to human body Greatly, drilling quality is poor, and borehole accuracy is poor for injury.
Summary of the invention
It is an object of the invention at least solve one of the technical problems existing in the prior art, a kind of impact drill brill is provided Aperture apparatus can replace manual hand manipulation's mode, avoid injury human body, and drilling quality is good, and borehole accuracy is high.
The technical solution adopted by the present invention to solve the technical problems is: a kind of the impact drilling device, including
Impact drill;
Guiding parts, guiding parts can be supported in bore surfaces;
Slide unit, slide unit and guiding parts cooperate, and can go up and down along guiding parts;
Impact drill mounting structure, impact drill mounting structure are connect with slide unit, and can fix impact drill.
It is further used as the improvement of technical solution of the present invention, and the lower end of guiding parts is equipped with drill bushing guiding mechanism.
It is further used as the improvement of technical solution of the present invention, and drill bushing guiding mechanism includes the first drill bushing locking member, the second brill Cover locking part and clamp system, clamp system can drive the first drill bushing locking member, the second drill bushing locking member to the brill of impact drill Head end carries out positioning clamping.
It is further used as the improvement of technical solution of the present invention, is equipped on the first drill bushing locking member and the second drill bushing locking member The rolling member cooperated with the bit contact of impact drill, clamp system include Bidirectional-screw, the first drill bushing locking member, the second drill bushing lock Tight part is mounted on Bidirectional-screw, and Bidirectional-screw can drive the first drill bushing locking member, the second drill bushing locking member close or separate.
It is further used as the improvement of technical solution of the present invention, further includes feed mechanism, the output end of feed mechanism and sliding Component is connected by relocation mechanism, and the output end of feed mechanism is equipped with the first locating part that can limit movable part decline.
It is further used as the improvement of technical solution of the present invention, and relocation mechanism includes the installation for being located at feed mechanism output end Part sets floating guide rail on mountings and is located at the floating slider on slide unit and with floating guide rail cooperation.
It is further used as the improvement of technical solution of the present invention, is equipped with spring base, bullet in the top of floating slider on installation part Buffer spring is equipped between spring abutment and floating slider.
It is further used as the improvement of technical solution of the present invention, and spring base is equipped with pressure adjustment screw.
It is further used as the improvement of technical solution of the present invention, further includes being able to detect installation part and floating slider relative displacement Detection device.
It is further used as the improvement of technical solution of the present invention, and guiding parts, which is equipped with, is capable of limit slippage component rises the Two locating parts, guiding parts top are equipped with navigation target ball in the surface of impact drill.
A technical solution in above-mentioned technical proposal at least has the following advantages that or one of beneficial effect: when drilling, punching Hit drill through overbump bore mounting structure connect with slide unit, guiding parts is supported in bore surfaces, on the one hand prevents boring procedure In shake, on the other hand can unload the fractional load of impact drill mounting structure, prevent the drill bit centripetal force mistake of impact drill Greatly.Start impact drill, impact drill declines along guiding parts under self gravitation effect and completes to drill.The technical solution its can Instead of manual hand manipulation's mode, injury human body is avoided, drilling quality is good, and borehole accuracy is high.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is axonometric drawing of the embodiment of the present invention;
Fig. 2 is main view of the embodiment of the present invention;
Fig. 3 is side view of the embodiment of the present invention.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
It is with structure shown in FIG. 1 for ginseng when if there is being described to direction (upper and lower, left and right, before and after) in the present invention Description is examined, but it is merely for convenience of description technical solution of the present invention, rather than the technical characteristic of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention, " several " are meant that one or more, " being greater than ", " small the meaning of " plurality " is two or more In ", " being more than " etc. be interpreted as not including this number;" more than ", " following ", " within " etc. be interpreted as including this number.Of the invention In description, if there is being described to " first ", " second " be only used for for the purpose of distinguishing technical characteristic, and should not be understood as instruction or dark Show relative importance or implicitly indicates the quantity of indicated technical characteristic or implicitly indicate indicated technical characteristic Precedence relationship.
In the present invention, unless otherwise restricted clearly, the words such as " setting ", " installation ", " connection " be shall be understood in a broad sense, example Such as, it can be directly connected, it can also be indirectly connected through an intermediary;It may be a fixed connection, be also possible to detachably connect It connects, can also be integrated molding;It can be mechanical connection, be also possible to be electrically connected or can communicate with each other;It can be two members The interaction relationship of connection or two elements inside part.Skilled artisan can be with the tool of combination technology scheme Hold in vivo and rationally determines the concrete meaning of above-mentioned word in the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, the embodiment provides a kind of the impact drilling devices, including
Impact drill 1;
Guiding parts 2, guiding parts 2 can be supported in bore surfaces;
Slide unit 3, slide unit 3 and guiding parts 2 cooperate, and can go up and down along guiding parts 2;
Impact drill mounting structure, impact drill mounting structure are connect with slide unit 3, and can be fixed by impact drill 1.
When drilling, impact drill 1 is connect by impact drill mounting structure with slide unit 3, and guiding parts 2 is supported in drilling On the one hand face prevents from shaking in boring procedure, on the other hand can unload the fractional load of impact drill mounting structure, prevent The drill bit centripetal force of impact drill 1 is excessive.Start impact drill 1, impact drill 1 declines simultaneously under self gravitation effect along guiding parts 2 Complete drilling.It can replace manual hand manipulation's mode to the technical solution, avoid injury human body, and drilling quality is good, drilling essence Degree is high.
In certain embodiments, guide rail, guide post, guide rod, guide groove etc. can be used in guiding parts 2, preferably, guiding parts 2 include two guide rods, and two guide rods are arranged in parallel, and while for the guiding of slide unit 3, slide unit 3 is avoided to rotate, guaranteed Drilling precision.
In certain embodiments, impact drill mounting structure is using modes such as fastener, buckles, preferably, impact drill is pacified Assembling structure includes impact drill latch 4, impact drill fixed plate 5 and impact drill tight locking button 6, impact drill latch 4 and guiding parts 2 On slide unit 3 connect, impact drill fixed plate 5 is connect with impact drill latch 4, and can be cooperated with the top of impact drill 1, Buffer stopper 7 is equipped between impact drill fixed plate 5 and impact drill 1, impact drill tight locking button 6 can be by the bottom of impact drill 1 and activity Component locking connection.Impact drill tight locking button 6 uses detachable structure form, facilitates the pick-and-place of impact drill 1.
In certain embodiments, the lower end of guiding parts 2 is equipped with drill bushing guiding mechanism.Drill bushing guiding mechanism is for preventing from boring Head shakes, and greatly improves borehole accuracy.The pilot hole for opening up on guide holder and passing through for drill bit can be used in drill bushing guiding mechanism.Make To be preferred, drill bushing guiding mechanism can including the first drill bushing locking member 8, the second drill bushing locking member 9 and clamp system, clamp system The first drill bushing locking member 8, the second drill bushing locking member 9 is driven to carry out positioning clamping to the drill tip of impact drill 1.Boring procedure In, the first drill bushing locking member 8, the second drill bushing locking member 9, which are slided or rolled with drill bit, to be cooperated.
In certain embodiments, the brill with impact drill 1 is equipped on the first drill bushing locking member 8 and the second drill bushing locking member 9 The rolling member 10 that head is engaged carries out transition using rolling member 10 between drill bit and drill bushing locking member, prevents drill bit from rotating It wears in the process.
In certain embodiments, cylinder, screw rod etc. can be used in clamp system, preferably, clamp system includes two-way silk Bar 11, the first drill bushing locking member 8, the second drill bushing locking member 9 are mounted on Bidirectional-screw 11, and Bidirectional-screw 11 can drive first Drill bushing locking member 8, the second drill bushing locking member 9 are close or separate.
It in certain embodiments, further include feed mechanism 13, feed mechanism 13 is mainly used for providing in boring procedure rationally The output end of controllable feed speed, feed mechanism 13 is connect with slide unit 3 by relocation mechanism, and impact drill 1 was drilling Cheng Zhong is up and down reciprocatingly vibrated along guiding parts 2, and the impact force that relocation mechanism can be avoided impact drill 1 is transferred to feed mechanism 13, The output end of feed mechanism 13, which is equipped with, can limit the first locating part 12 that movable part declines, and in boring procedure, impact drill 1 exists Decline under self gravitation effect along guiding parts 2, the output end of feed mechanism 13 drives the first locating part 12 by rationally controllable Feed speed decline, impact drill 1 are declined by the feed speed of the first locating part 12, are improved due to the effect of the first locating part 12 Punch depth accuracy.
In certain embodiments, feed mechanism 13 is realized using the modes such as cylinder, motor driven leadscrew-nut mechanism.
In certain embodiments, relocation mechanism is using modes such as floating spring bracket, floating axis holes, preferably, floating Mechanism includes the installation part 14 for being located at 13 output end of feed mechanism, the floating guide rail 15 being located on installation part 14 and is located at sliding The floating slider 16 cooperated on component 3 and with floating guide rail 15.
In certain embodiments, feed mechanism 13 can provide the part centripetal force in boring procedure, on installation part 14 in The top of floating slider 16 is equipped with spring base, and buffer spring 17 is equipped between spring base and floating slider 16, and feed mechanism 13 is logical Centripetal force can will be applied to impact drill 1 by crossing buffer spring 17, and impact drill 1 is drilled by self weight and spring pressure, to obtain Obtain faster penetration rate.
In certain embodiments, feed mechanism 13 uses servo mould group, when amount of spring compression reaches rated range, servo mould Group feed speed is kept.When amount of spring compression is less than minimum value, servo-system accelerates, to obtain faster penetration rate.When Amount of spring compression is greater than limiting value, and servo-system is slowed down, and avoids the excessive damage drill bit of pressure.It can protected by closed-loop control Maximum perforating efficiency is obtained in the case where drill bit.
In certain embodiments, spring base is equipped with pressure adjustment screw 18.The adjustable buffering of pressure adjustment screw 18 The initial elastic force of spring 17.
It in certain embodiments, further include the detection device for being able to detect installation part 14 Yu 16 relative displacement of floating slider 19.Displacement sensor, position sensor etc. can be used in detection device, can be according to installation part 14 and floating slider 16 with respect to position In-migration judges whether drill bit drills by set feed speed, and when there is 1 penetration rate rapid drawdown of impact drill, detection device can Impact drill 1 is avoided to encounter the barriers such as reinforcing bar and damage to protect impact drill 1 with feedback signal.
In certain embodiments, guiding parts 2 is equipped with the second locating part 20 for capableing of the rising of limit slippage component 3, into Guiding parts 2, impact drill 1 etc. can be lifted by the first locating part 12, relocation mechanism and the second locating part 20 to mechanism 13 It rises, so that the drilling of whole device be facilitated to shift.
In certain embodiments, 2 top of guiding parts is equipped with navigation target ball 21 in the surface of impact drill 1.Navigation target ball 21 connection target ball rotating electric machines 22, navigation target ball 21 are capable of the accurate bore position of Real-time Feedback impact drill 1, are mentioned for automatic drilling For premise.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally Equivalent deformation or replacement can be also made under the premise of spirit, these equivalent variation or replacement are all contained in the application right It is required that in limited range.

Claims (10)

1. a kind of the impact drilling device, it is characterised in that: including
Impact drill;
Guiding parts, guiding parts can be supported in bore surfaces;
Slide unit, slide unit and guiding parts cooperate, and can go up and down along guiding parts;
Impact drill mounting structure, impact drill mounting structure are connect with slide unit, and can fix impact drill.
2. the impact drilling device according to claim 1, it is characterised in that: the lower end of guiding parts is oriented to equipped with drill bushing Mechanism.
3. the impact drilling device according to claim 2, it is characterised in that: drill bushing guiding mechanism is locked including the first drill bushing Tight part, the second drill bushing locking member and clamp system, clamp system can drive the first drill bushing locking member, the second drill bushing locking member pair The drill tip of impact drill carries out positioning clamping.
4. the impact drilling device according to claim 3, it is characterised in that: the first drill bushing locking member and the second drill bushing lock The rolling member with the cooperation of the bit contact of impact drill is equipped on tight part, clamp system includes Bidirectional-screw, the locking of the first drill bushing Part, the second drill bushing locking member are mounted on Bidirectional-screw, and Bidirectional-screw can drive the first drill bushing locking member, the locking of the second drill bushing Part is close or separates.
5. the impact drilling device according to claim 1, it is characterised in that: it further include feed mechanism, feed mechanism Output end is connect with slide unit by relocation mechanism, and the output end of feed mechanism, which is equipped with, can limit the of movable part decline One locating part.
6. the impact drilling device according to claim 5, it is characterised in that: relocation mechanism is defeated including being located at feed mechanism The installation part of outlet sets floating guide rail on mountings and is located on slide unit and sliding with the floating of floating guide rail cooperation Block.
7. the impact drilling device according to claim 6, it is characterised in that: set above floating slider on installation part There is spring base, buffer spring is equipped between spring base and floating slider.
8. the impact drilling device according to claim 7, it is characterised in that: spring base is equipped with pressure adjustment screw.
9. the impact drilling device according to claim 7, it is characterised in that: further include being able to detect installation part and floating The detection device of sliding block relative displacement.
10. the impact drilling device according to claim 5, it is characterised in that: guiding parts, which is equipped with, can limit cunning The second locating part that dynamic component rises, guiding parts top are equipped with navigation target ball in the surface of impact drill.
CN201811571893.XA 2018-12-21 2018-12-21 Percussion drill drilling device Active CN109663951B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811571893.XA CN109663951B (en) 2018-12-21 2018-12-21 Percussion drill drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811571893.XA CN109663951B (en) 2018-12-21 2018-12-21 Percussion drill drilling device

Publications (2)

Publication Number Publication Date
CN109663951A true CN109663951A (en) 2019-04-23
CN109663951B CN109663951B (en) 2020-06-09

Family

ID=66145850

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811571893.XA Active CN109663951B (en) 2018-12-21 2018-12-21 Percussion drill drilling device

Country Status (1)

Country Link
CN (1) CN109663951B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325073A1 (en) * 2003-06-03 2004-12-23 Mafell Ag Drill framework for drilling machine used in carpentry, connects drilling machine to setting structure using single guide post, in which displaceable drilling machine holder is pivoted on guide post
CN105538237A (en) * 2016-01-20 2016-05-04 广州明珞汽车装备有限公司 Auxiliary device for electric hammer punching
CN107813427A (en) * 2017-10-30 2018-03-20 陈来胜 A kind of impact drill servicing unit
CN208132050U (en) * 2018-02-28 2018-11-23 青岛旺达水下工程有限公司 A kind of drill positioning device of underwater drilling equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325073A1 (en) * 2003-06-03 2004-12-23 Mafell Ag Drill framework for drilling machine used in carpentry, connects drilling machine to setting structure using single guide post, in which displaceable drilling machine holder is pivoted on guide post
CN105538237A (en) * 2016-01-20 2016-05-04 广州明珞汽车装备有限公司 Auxiliary device for electric hammer punching
CN107813427A (en) * 2017-10-30 2018-03-20 陈来胜 A kind of impact drill servicing unit
CN208132050U (en) * 2018-02-28 2018-11-23 青岛旺达水下工程有限公司 A kind of drill positioning device of underwater drilling equipment

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Address after: Room 101 and 201, building C3, No. 11, Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province

Patentee after: Guangzhou mingluo Equipment Co., Ltd

Address before: 510530 Unit A and Second Floor of Building C3, No.11 Kaiyuan Avenue, Guangzhou High-tech Industrial Development Zone, Guangdong Province

Patentee before: Guangzhou MINO Automotive Equipment Co.,Ltd.