CN104044122B - A kind of power drill clamping device being convenient to change bit location - Google Patents
A kind of power drill clamping device being convenient to change bit location Download PDFInfo
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- CN104044122B CN104044122B CN201410236512.8A CN201410236512A CN104044122B CN 104044122 B CN104044122 B CN 104044122B CN 201410236512 A CN201410236512 A CN 201410236512A CN 104044122 B CN104044122 B CN 104044122B
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- slip base
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- chute
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Abstract
The invention discloses a kind of power drill clamping device being convenient to change bit location, comprise the anchor ear portion of at least two anchor ear shapes, first slip base, second slip base, slide block and base, base is provided with rotation hole, the rotation seat becoming with it matched in clearance is provided with in rotation hole, rotation seat is also fixed with hinge bar, first slip base and the second slip base are provided with slide rail, slide block is provided with the first chute and the second chute that mate with slide rail respectively, hinge bar or the first slip base are also provided with hinged nail, hinge bar and the first slip base are articulated and connected by hinged nail, the axis of hinged nail and rotation hole axes normal.Structure of the present invention is simple, adopt operating personnel manual grip power drill relative to prior art, be convenient to the milling of isometrical arc or reducing arc, be conducive to improving power drill machining accuracy and working (machining) efficiency, expansion are fixed the operation strategies of power drill on the invention, simplified the structure of equipment or the frock of fixing for the present invention.
Description
Technical field
The present invention relates to a kind of process equipment fixture, particularly relate to a kind of power drill clamping device being convenient to change bit location.
Background technology
At present, the power drill that market generally uses comprises drill bit, rotating shaft, shell, motor etc., by unidirectional or two-way rotation, can be convenient, flexible for the production of the boring in process, bore hole even hole milling, at heat transmission equipment production field, even can clamp manual tube expander at the drill jig end of power drill, utilize the mechanical energy of motor to replace the artificial rotation of operating personnel.
In prior art power drill shell on be provided with grip part, but power drill the power drill vibration influence power drill that causes by material resistance of drill bit is to the degree of accuracy of materiel machining in the course of the work, in prior art, the shell of power drill is not easy to be connected with other equipment or frock simultaneously.
Summary of the invention
For solving the vibration influence materiel machining precision produced in the power drill course of work in above-mentioned prior art and the problem being not easy to be connected with other equipment or frock, the invention provides a kind of power drill clamping device being convenient to change bit location.
For the problems referred to above, the present invention solves problem by the following technical programs: a kind of power drill clamping device being convenient to change bit location, comprise the anchor ear portion of at least two anchor ear shapes, first slip base, second slip base, slide block and base, described base is also provided with rotation hole, the rotation seat becoming with it matched in clearance is provided with in rotation hole, rotation seat can rotate around the axis of rotation hole, rotation seat is also fixed with hinge bar, anchor ear portion is parallel to each other and is separately fixed at one end of the second slip base, first slip base and the second slip base are provided with slide rail, slide block is provided with the first chute and the second chute that mate with described slide rail respectively, two slide rails are partly positioned at the first chute and the second chute respectively, and the first chute is mutually vertical with the second chute, slide block can slide along slide rail, hinge bar or the first slip base are also provided with hinged nail, described hinge bar and the first slip base are articulated and connected by hinged nail, and the first slip base can rotate around the axis of hinged nail, the axis of hinged nail and rotation hole axes normal.
Concrete, arrange base to be fixedly connected with other equipment or frock for the present invention, the anchor ear portion arranged is used for holding hand drill gun, like this, anchor ear portion and the second slip base are fixed relative to power drill, slide block and the second slip base, by the type of attachment of the first chute and a slide rail, make the second slip base can relative to skid, and above motion can realize the motion of power drill drill bit axial direction; The version braking effect that the rotation seat arranged is connected by the first slip base relative to slide block is the same, is convenient to realize drill bit motion in the radial direction thereof; The version adopting rotation seat and the first slip base to be articulated and connected, makes drill bit along its axis and radial motion, can not only can also rotate simultaneously, be convenient to the milling of isometrical arc or reducing arc around the axis of hinged nail; The rotation seat arranged and the version of base matched in clearance, make power drill can rotate around the axis of rotation hole, is convenient to realize drill bit and drills processing around 360 °, its axis.
Further technical scheme is:
Described anchor ear portion is the U-shape structure being provided with annular through-hole, and anchor ear portion is also provided with the clamp bolt hole for adjusting described annular through-hole size, and described anchor ear portion becomes bolt to be connected with the second slip base.
The anchor ear portion structure of above version is simple, the annular through-hole arranged is for mating the housing of power drill, clamp bolt hole is for installing clamping screw, put into behind two anchor ear portions until power drill, reduced the size of annular through-hole by clamping screw, make the present invention be applicable to the installation of the power drill within the scope of certain size; Meanwhile, anchor ear portion becomes bolted version with the second slip base, is convenient to the anchor ear portion changing different size, to expand the scope of application of the present invention further.
Can automatically reset on its axis for making power drill, to optimize the working (machining) efficiency of the present invention at the axial direction in hole, described second slip base is in block, the first chute be arranged on slide block is T-slot, second slip base is also provided with the spring that one end is fixedly connected with it, the other end of described spring and shoe contact.
Drilling of deep hole is applicable to for making the present invention, namely the length of slide rail is extended, do not bend in deformation process for making in this case longer spring, be beneficial to the stability of work of the present invention, described second slip base is also provided with the guide post becoming to be threaded with it, described spring housing is established on the guide bar, and guide post is positioned at the central authorities of the second slip base.
For ease of the present invention's security in the course of the work be convenient to put, any side of described slide block is also provided with the threading portion being provided with through hole, and the outside in described threading portion is plane.The threading portion arranged is used for wearing of power drill cable, arranges the placement that plane is convenient to the working clearance of the present invention, prevents drill bit from contacting to earth.
For ease of the second slip base relative to slide block, slide block fixing relative to the first slip base, also comprise the first clamping screw and the second clamping screw that become to be threaded with slide block, the end of thread end of described first clamping screw contacts with the second slip base, and the end of thread end of the second clamping screw contacts with the first slip base.
Fixing for ease of hinge bar and the first slip base, described hinged nail is connecting bolt.Fixing both namely being realized by the connecting bolt frictional force be applied between the two.
Described rotation seat is also provided with the puller bolt becoming to be threaded with it, more than one and uniform in the form of a ring of described puller bolt, the thread segment end of puller bolt all and base contacts, and base is provided with a cannelure, and the thread segment end of puller bolt is all positioned at cannelure.
In above version, the puller bolt arranged is used for fixing of base and rotation seat when drill bit is adjusted to required angle and orientation, be convenient to drill bit rotate along the axis of the first chute, the second runner movement or hinged nail, adopt the setting of a more than puller bolt, and puller bolt is uniform in the form of a ring, be conducive to the axiality of rotation seat and rotation hole after base and rotation seat are fixed, adopt the setting that cannelure is set on base, to optimize above-mentioned effect further, be conducive to reduce power drill stressed larger time deflection of the present invention, be beneficial to drill bit machining accuracy.
The present invention compared with prior art, has following beneficial effect:
1, structure of the present invention is simple, arrange base to be fixedly connected with other equipment or frock for the present invention, the anchor ear portion arranged is used for holding hand drill gun, like this, anchor ear portion and the second slip base are fixed relative to power drill, slide block and the second slip base, by the type of attachment of the first chute and a slide rail, make the second slip base can relative to skid, and above motion can realize the motion of power drill drill bit axial direction; The version braking effect that the rotation seat arranged is connected by the first slip base relative to slide block is the same, is convenient to realize drill bit motion in the radial direction thereof.By above setting, after making base and other equipment or frock fixing, drill bit on power drill can move with any one slide rail, operating personnel's manual grip power drill is adopted relative to prior art, have the advantages that power drill machining accuracy is high, in the process that slide block moves along the first slip base, drill bit can be made to move along its axial direction, make the present invention have good hole milling precision; Simultaneously in the batch machining of power drill, adopt the reciprocating mode of drill bit fixed track, also help and improve power drill working (machining) efficiency.
2, the version adopting rotation seat and the first slip base to be articulated and connected, make drill bit can not only along its axis and radial motion, can also rotate around the axis of hinged nail simultaneously, be convenient to the milling of isometrical arc or reducing arc, the trajectory planning of the line utilizing power drill groove milling to adopt in prior art, is conducive to obtaining more level and smooth cannelure accurately.
3, the rotation seat arranged and the version of base matched in clearance, power drill can be rotated around the axis of rotation hole, be convenient to realize drill bit and drill processing around 360 °, its axis, be conducive to the operation strategies expanding fixing power drill on the invention further, and the degree of dependence of the expansion of above operation strategies to the exercise performance of the equipment fixed for the present invention or frock is low, be conducive to the structure simplifying equipment or the frock of fixing for the present invention.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being convenient to a detailed description of the invention of the power drill clamping device changing bit location of the present invention;
Fig. 2 is a kind of structure and annexation schematic diagram being convenient to the detailed description of the invention changing the power drill clamping device base of bit location and the structure of rotation seat of the present invention.
Name corresponding to graphical indicia is called: 1, base, 11, hinge bar, 12, hinged nail, 13, rotation seat, 14, puller bolt, the 2, first slip base, 3, slide block, 31, the first chute, the 32, second chute, 4, guide post, 5, spring, the 6, second slip base, 7, anchor ear portion, 71, clamp bolt hole, 8, the first clamping screw, 9, threading portion, the 10, second clamping screw.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
As Fig. 1 and Fig. 2, a kind of power drill clamping device being convenient to change bit location provided by the invention, comprise the anchor ear portion 7 of at least two anchor ear shapes, first slip base 2, second slip base 6, slide block 3 and base 1, described base 1 is also provided with rotation hole, the rotation seat 13 becoming with it matched in clearance is provided with in rotation hole, rotation seat 13 can rotate around the axis of rotation hole, rotation seat 13 is also fixed with hinge bar 11, anchor ear portion 7 is parallel to each other and is separately fixed at one end of the second slip base 6, first slip base 2 and the second slip base 6 are provided with slide rail, slide block 3 is provided with the first chute 31 and the second chute 32 mated with described slide rail respectively, two slide rails are partly positioned at the first chute 31 and the second chute 32 respectively, and the first chute 31 is mutually vertical with the second chute 32, slide block 3 can slide along slide rail, hinge bar 11 or the first slip base 2 are also provided with hinged nail 12, described hinge bar 11 and the first slip base 2 are articulated and connected by hinged nail 12, and the first slip base 2 can rotate around the axis of hinged nail 12, the axis of hinged nail 12 and rotation hole axes normal.
Arrange base 1 to be fixedly connected with other equipment or frock for the present invention, the anchor ear portion 7 arranged is for holding hand drill gun, like this, anchor ear portion 7 and the second slip base 6 are fixed relative to power drill, slide block 3 and the second slip base 6 pass through the type of attachment of the first chute 31 and a slide rail, second slip base 6 can be slided relative to slide block 3, and above motion can realize the motion of power drill drill bit axial direction; The version braking effect that the base 1 arranged is connected by the first slip base 2 relative to slide block 3 is the same, is convenient to realize drill bit motion in the radial direction thereof; The version adopting base 1 and the first slip base 2 to be articulated and connected, makes drill bit along its axis and radial motion, can not only can also rotate simultaneously, be convenient to the milling of isometrical arc or reducing arc around the axis of hinged nail 12; The rotation seat 13 arranged and the version of base 1 matched in clearance, make power drill can rotate around the axis of rotation hole, is convenient to realize drill bit and drills processing around 360 °, its axis.
Embodiment 2:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1 and Fig. 2, described anchor ear portion 7 is for being provided with the U-shape structure of annular through-hole, and the clamp bolt hole 71 anchor ear portion 7 is also provided with for adjusting described annular through-hole size, the 6 one-tenth bolts in described anchor ear portion 7 and the second slip base are connected.
Anchor ear portion 7 structure of above version is simple, the annular through-hole arranged is for mating the housing of power drill, clamp bolt hole 71 is for installing clamping screw, put into behind two anchor ear portions 7 until power drill, reduced the size of annular through-hole by clamping screw, make the present invention be applicable to the installation of the power drill within the scope of certain size; Meanwhile, anchor ear portion 7 version bolted with the second slip base 6 one-tenth, is convenient to the anchor ear portion 7 changing different size, to expand the scope of application of the present invention further.
Embodiment 3:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1 and Fig. 2, can automatically reset on its axis for making power drill, to optimize the working (machining) efficiency of the present invention at the axial direction in hole, described second slip base 6 is in block, the first chute 31 be arranged on slide block 3 is T-slot, second slip base 6 is also provided with the spring 5 that one end is fixedly connected with it, the other end of described spring 5 contacts with slide block 3.
Drilling of deep hole is applicable to for making the present invention, namely the length of slide rail is extended, do not bend in deformation process for making in this case longer spring 5, be beneficial to the stability of work of the present invention, described second slip base 6 is also provided with the guide post 4 becoming to be threaded with it, described spring 5 is set on guide post 4, and guide post 4 is positioned at the central authorities of the second slip base 6.
Embodiment 4:
The present embodiment does further restriction on the basis of above embodiment: as Fig. 1 and Fig. 2, for ease of the present invention's security in the course of the work be convenient to put, any side of described slide block 3 is also provided with the threading portion 9 being provided with through hole, and the outside in described threading portion 9 is plane.Threading portion 9 the wearing for power drill cable arranged, arranges the placement that plane is convenient to the working clearance of the present invention, prevents drill bit from contacting to earth.
For ease of the second slip base 6 relative to slide block 3, slide block 3 fixing relative to the first slip base 2, also comprise the first clamping screw 8 and the second clamping screw 10 be threaded with slide block 3 one-tenth, the end of thread end of described first clamping screw 8 contacts with the second slip base 6, and the end of thread end of the second clamping screw 10 contacts with the first slip base 2.
Embodiment 5:
The present embodiment does further restriction on the basis of above embodiment: as Fig. 1 and Fig. 2, fixing for ease of hinge bar 11 and the first slip base 2, and described hinged nail 12 is connecting bolt.Fixing both namely being realized by the connecting bolt frictional force be applied between the two.
Described rotation seat 13 is also provided with the puller bolt 14 becoming to be threaded with it, more than one and uniform in the form of a ring of described puller bolt 14, the thread segment end of puller bolt 14 all contacts with base 1, and base 1 being provided with a cannelure, the thread segment end of puller bolt 14 is all positioned at cannelure.
In above version, when the puller bolt 14 arranged is adjusted to required angle and orientation for drill bit, base 1 and rotation seat 13 is fixing, be convenient to drill bit along the first chute 31, second chute 32 moves or the axis of hinged nail 12 rotates, adopt the setting of a more than puller bolt 14, and puller bolt 14 is uniform in the form of a ring, be conducive to the axiality of rotation seat 13 and rotation hole after base 1 and rotation seat 13 are fixing, adopt the setting that cannelure is set on base 1, to optimize above-mentioned effect further, be conducive to reduce power drill stressed larger time deflection of the present invention, be beneficial to drill bit machining accuracy.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (6)
1. be convenient to the power drill clamping device changing bit location for one kind, it is characterized in that, comprise the anchor ear portion (7) of at least two anchor ear shapes, first slip base (2), second slip base (6), slide block (3) and base (1), (1) is also provided with rotation hole to described base, the rotation seat (13) becoming with it matched in clearance is provided with in rotation hole, rotation seat (13) can rotate around the axis of rotation hole, rotation seat (13) is also fixed with hinge bar (11), anchor ear portion (7) is parallel to each other and is separately fixed at one end of the second slip base (6), first slip base (2) and the second slip base (6) are provided with slide rail, slide block (3) is provided with the first chute (31) and the second chute (32) that mate with described slide rail respectively, two slide rails are partly positioned at the first chute (31) and the second chute (32) respectively, and the first chute (31) is mutually vertical with the second chute (32), slide block (3) can slide along slide rail, hinge bar (11) or the first slip base (2) are also provided with hinged nail (12), described hinge bar (11) and the first slip base (2) are articulated and connected by hinged nail (12), and the first slip base (2) can rotate around the axis of hinged nail (12), the axis of hinged nail (12) and rotation hole axes normal, described anchor ear portion (7) for being provided with the U-shape structure of annular through-hole, and anchor ear portion (7) is also provided with the clamp bolt hole (71) for adjusting described annular through-hole size, and described anchor ear portion (7) becomes bolt to be connected with the second slip base (6), described second slip base (6) is in block, and the first chute (31) be arranged on slide block (3) is T-slot, the second slip base (6) is also provided with the spring (5) that one end is fixedly connected with it, and the other end of described spring (5) contacts with slide block (3).
2. a kind of being convenient to changes the power drill clamping device of bit location as claimed in claim 1, it is characterized in that, described second slip base (6) is also provided with the guide post (4) becoming to be threaded with it, described spring (5) is set on guide post (4), and guide post (4) is positioned at the central authorities of the second slip base (6).
3. a kind of being convenient to changes the power drill clamping device of bit location as claimed in claim 1, and it is characterized in that, any side of described slide block (3) is also provided with the threading portion (9) being provided with through hole, and the outside in described threading portion (9) is plane.
4. as a kind of power drill clamping device being convenient to change bit location in claims 1 to 3 as described in any one, it is characterized in that, also comprise the first clamping screw (8) and the second clamping screw (10) that become to be threaded with slide block (3), the end of thread end of described first clamping screw (8) contacts with the second slip base (6), and the end of thread end of the second clamping screw (10) contacts with the first slip base (2).
5., as a kind of power drill clamping device being convenient to change bit location in claims 1 to 3 as described in any one, it is characterized in that, described hinged nail (12) is connecting bolt.
6. as a kind of power drill clamping device being convenient to change bit location in claims 1 to 3 as described in any one, it is characterized in that, described rotation seat (13) is also provided with the puller bolt (14) becoming to be threaded with it, more than one and uniform in the form of a ring of described puller bolt (14), the thread segment end of puller bolt (14) all contacts with base (1), and base (1) is provided with a cannelure, the thread segment end of puller bolt (14) is all positioned at cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236512.8A CN104044122B (en) | 2014-05-30 | 2014-05-30 | A kind of power drill clamping device being convenient to change bit location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236512.8A CN104044122B (en) | 2014-05-30 | 2014-05-30 | A kind of power drill clamping device being convenient to change bit location |
Publications (2)
| Publication Number | Publication Date |
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| CN104044122A CN104044122A (en) | 2014-09-17 |
| CN104044122B true CN104044122B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410236512.8A Active CN104044122B (en) | 2014-05-30 | 2014-05-30 | A kind of power drill clamping device being convenient to change bit location |
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| CN (1) | CN104044122B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985227A (en) * | 2015-08-13 | 2015-10-21 | 爱佩仪中测（成都）精密仪器有限公司 | Drilling head for three-dimensional cutting instrument |
| CN106181907A (en) * | 2016-08-30 | 2016-12-07 | 苏州市顺仪五金有限公司 | A kind of connector |
| CN111823157B (en) * | 2019-04-19 | 2022-04-12 | 中国航发商用航空发动机有限责任公司 | Clamp |
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| CN86205271U (en) * | 1986-07-19 | 1987-11-07 | 王裕德 | Simple drill rack suitable for hand drill and electric drill |
| CN2542378Y (en) * | 2002-04-17 | 2003-04-02 | 张辉贵 | Multi-functional boring frame |
| KR101201793B1 (en) * | 2005-08-01 | 2012-11-16 | 한국항공우주산업 주식회사 | Holding device for hand drill machine |
| CN202741793U (en) * | 2012-06-21 | 2013-02-20 | 苏州凯尔博精密机械有限公司 | Hole drilling device |
| CN203566409U (en) * | 2013-11-25 | 2014-04-30 | 施耐德万高（天津）电气设备有限公司 | Auxiliary operation device for electric and pneumatic tools |
| CN203863645U (en) * | 2014-05-30 | 2014-10-08 | 爱佩仪中测（成都）精密仪器有限公司 | Gun drill clamping device facilitating position change of drill head |
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2014
- 2014-05-30 CN CN201410236512.8A patent/CN104044122B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205271U (en) * | 1986-07-19 | 1987-11-07 | 王裕德 | Simple drill rack suitable for hand drill and electric drill |
| CN2542378Y (en) * | 2002-04-17 | 2003-04-02 | 张辉贵 | Multi-functional boring frame |
| KR101201793B1 (en) * | 2005-08-01 | 2012-11-16 | 한국항공우주산업 주식회사 | Holding device for hand drill machine |
| CN202741793U (en) * | 2012-06-21 | 2013-02-20 | 苏州凯尔博精密机械有限公司 | Hole drilling device |
| CN203566409U (en) * | 2013-11-25 | 2014-04-30 | 施耐德万高（天津）电气设备有限公司 | Auxiliary operation device for electric and pneumatic tools |
| CN203863645U (en) * | 2014-05-30 | 2014-10-08 | 爱佩仪中测（成都）精密仪器有限公司 | Gun drill clamping device facilitating position change of drill head |
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| CN104044122A (en) | 2014-09-17 |
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Address after: 610000 Chengdu Economic and Technological Development Zone (Longquanyi District) 333 South Road, Sichuan Province Patentee after: Aipei Instrument Measuring Equipment Co., Ltd. Address before: 610000 Chengdu Economic and Technological Development Zone, Sichuan Province Patentee before: A-pex instrument measuring precision instruments Co. Ltd. (Chengdu) |
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