CN105269022A - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN105269022A CN105269022A CN201510859366.9A CN201510859366A CN105269022A CN 105269022 A CN105269022 A CN 105269022A CN 201510859366 A CN201510859366 A CN 201510859366A CN 105269022 A CN105269022 A CN 105269022A
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- China
- Prior art keywords
- drilling machine
- holder
- basic courses
- courses department
- expansion link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005553 drilling Methods 0.000 title claims abstract description 53
- 230000000875 corresponding Effects 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 8
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 208000008922 Occupational Injury Diseases 0.000 abstract 1
- 206010022114 Injury Diseases 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010192 crystallographic characterization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
-
- 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
Abstract
The invention provides a drilling machine, and belongs to the field of mechanical devices. The drilling machine comprises a rack body, a driving device, a drill spindle and a drill bit. The driving device is connected with the rack body, and the drill spindle is connected with the driving device and the drill bit. The drilling machine further comprises a clamping device used for fixing a machined part, the clamping device comprises a connecting rod and a fixed base, the fixed base is connected with one end of the connecting rod, and the end, away from the fixed base, of the connecting rod is connected with the rack body. The designed drilling machine solves the problems that an existing manual drilling mode is low in machining efficiency and accuracy and prone to cause occupational injuries, meanwhile, the structure of the clamping device used for fixing the machined part is simplified, and the manufacturing cost of the clamping device is reduced.
Description
Technical field
The present invention relates to mechanical device field, in particular to a kind of drilling machine.
Background technology
In the prior art, the boring of small-sized thin pieces is usually by manually realizing, but this bore mode exists that working (machining) efficiency is slow, precision is low and the problem such as easy generation industrial injury.
Also mechanization drill is occurred in the market, but the high and complex structure of the cost of securing member, and the program that operates is loaded down with trivial details, can not be widely used, and a kind ofly simplifies easy to operate and that precision is high drilling machine so design and becomes problem demanding prompt solution.
Summary of the invention
The object of the present invention is to provide a kind of drilling machine, to improve the problems referred to above.
The present invention is achieved in that
A kind of drilling machine, comprises frame body, drive unit, auger spindle and drill bit,
Described drive unit is connected with described frame body, and described auger spindle is connected with described drive unit, described drill bit respectively,
Described drilling machine also comprises the clamping device for fixing work piece, and described clamping device comprises connecting rod and holder, and described holder is connected with one end of described connecting rod, and one end away from described holder of described connecting rod is connected with described frame body.
This drilling machine simplicity of design, the working (machining) efficiency both having solved existing artificial bore mode is slow, precision is low and the problem of industrial injury easily occurs, and also simplify the structure of the clamping device for fixing work piece simultaneously, reduces its manufacturing cost.
Further, described connecting rod is expansion link, and described holder is connected with telescopic one end of described expansion link, and the other end of described expansion link is connected with described drive unit.
Connecting rod is designed to clamping and the releasing that expansion link contributes to work piece, avoids operating personnel to touch drill bit and causes industrial injury.
Further, described holder comprises basic courses department and fixed part, and described basic courses department is connected with described expansion link, and described fixed part is connected with described basic courses department.
Holder is designed to two parts, independent assortment between two parts can be made to change, to adapt to the work piece of different model and shape.
Further, described drilling machine also comprises at least two for clamping the holder of described work piece,
Described holder is provided with the first through hole matched with described holder, and one end of described holder contacts with described work piece through described first through hole, and the other end of described holder is arranged with stop nut.
By holder, work piece is fixed further, avoid it position skew occurs when holing thus causes precision misalignment.
Further, described holder comprises resilientiy stretchable section, linkage section and positioning section,
Described linkage section is connected with described resilientiy stretchable section, described positioning section respectively,
Described resilientiy stretchable section contacts with described work piece through described first through hole, and described positioning section is arranged with stop nut.
Benefit holder being designed to resilientiy stretchable section, linkage section and positioning section is, resilientiy stretchable section can according to the size free adjustment length of work piece, linkage section connects resilientiy stretchable section and positioning section, positioning section is fixed by stop nut, such design makes whole clamping device can better fastening work piece, ensure that the precision of processing further.
Further, described fixed part is provided with second through hole corresponding with sample dotting punch position,
Described drilling machine also comprises chip and reclaims part, and described chip reclaims part and to be positioned at immediately below described second through hole and to be connected with described frame body is separable.
By arranging the second through hole and the chip corresponding with the second lead to the hole site reclaims part, the part chip produced when making to hole directly can fall within chip and reclaim in part, avoids the chip when moving back bits to be scattered everywhere.
Further, described basic courses department is connected with described expansion link is separable,
One end of the close described basic courses department of described expansion link is provided with external screw thread, and described basic courses department is provided with the internal thread matched with described external screw thread.
Basic courses department and expansion link is separable is connected with the clamping and releasing that help work piece, is also convenient to change the holder adapting to different model work piece simultaneously.
Further, described basic courses department is fixedly connected with described expansion link, and described fixed part is connected with described basic courses department is separable,
Described basic courses department is provided with casting lug thereon, and described casting lug thereon is provided with external screw thread, and the diapire of described fixed part is provided with the internal thread matched with described external screw thread.
Fixed part is connected with basic courses department is separable, can change the fixed part of different size and shape for the work piece of different model, and convenient processing, saves cost.
Further, described frame body is provided with guide rail, and described auger spindle is connected with described slide.
Auger spindle is connected with slide, can make the multiple hole of the disposable Continuous maching of this drilling machine, improves working (machining) efficiency.
Further, described holder is provided with the strip through-hole corresponding with the sliding trace of described auger spindle.
Strip through-hole is corresponding with the sliding trace of auger spindle, makes to add the chip produced man-hour and can directly fall within chip recovery part, avoid it to be scattered everywhere, affect working environment.
By above-mentioned design, drilling machine provided by the invention, had both solved that the working (machining) efficiency of existing artificial bore mode is slow, precision is low and the problem of industrial injury had easily occurred, and having also simplify the structure of the clamping device for fixing work piece simultaneously, reduce its manufacturing cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The schematic diagram of a kind of drilling machine that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of the another kind of drilling machine that Fig. 2 provides for the embodiment of the present invention;
The schematic diagram of holder in the drilling machine that Fig. 3 provides for the embodiment of the present invention;
The schematic diagram of the another kind of drilling machine that Fig. 4 provides for the embodiment of the present invention;
The schematic diagram of the another kind of drilling machine that Fig. 5 provides for the embodiment of the present invention.
Reference numeral:
Frame body 101; Drive unit 102; Auger spindle 103; Drill bit 104; Connecting rod 105; Holder 106; Basic courses department 107; Fixed part 108; Holder 109; First through hole 110; Stop nut 111; Resilientiy stretchable section 112; Linkage section 113; Positioning section 114; Chip reclaims part 115.
Detailed description of the invention
Designer of the present invention is by long-term exploration and trial, and experiment repeatedly and effort, constantly reforms and innovates, obtains a kind of drilling machine by a series of design, can improve the problems referred to above preferably.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.
Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In describing the invention, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this invention product orientation of usually putting or position relationship when using, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In describing the invention, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Refer to Fig. 1-Fig. 5
The drilling machine that the present embodiment provides, comprises frame body 101, drive unit 102, auger spindle 103 and drill bit 104, and wherein, drive unit 102 is connected with frame body 101, and auger spindle 103 is connected with drive unit 102, drill bit 104 respectively; Described drilling machine also comprises the clamping device for fixing work piece, and described clamping device comprises connecting rod 105 and holder 106, and holder 106 is connected with one end of connecting rod 105, and one end away from holder 106 of connecting rod is connected with frame body 101.
Work piece is positioned in holder 106 and is fixed, start drive unit 102 and make it drive auger spindle 103 and the drill bit 104 that is connected with auger spindle 103 moves towards work piece, until in arrival holder.By the drilling machine that above-mentioned design obtains, the working (machining) efficiency solving existing artificial bore mode is slow, precision is low and the problem of industrial injury easily occurs, also simplify the structure of the clamping device for fixing work piece simultaneously, reduce its manufacturing cost, contribute to the extensive use of this kind of drilling machine.
The concrete structure of the connecting rod 105 in clamping device has multiple, can select according to different embodiments and application scenarios, the present embodiment provides a kind of preferred version, namely connecting rod 105 is expansion link, holder 106 is connected with telescopic one end of expansion link, and the other end of expansion link is connected with drive unit 102.
Stretching out and retraction of scalable one end of expansion link can be controlled by drive unit 102, when the fixing work piece of needs, scalable one end is stretched out, and work piece is fixed in holder by operating personnel, and then controls expansion end retraction as the corresponding position of drill bit 104; After to be processed, control scalable one end and stretch out, work piece takes out by operating personnel.Operational sequence so can effectively avoid operating personnel to touch drill bit 104, and cause unnecessary personal injury, the personal safety for operating personnel provides and ensures more reliably.
Holder 106 comprises basic courses department 107 and fixed part 108, and wherein, basic courses department 107 is connected with connecting rod 105, and fixed part 108 is connected with basic courses department 107.If connecting rod 105 is expansion link, then basic courses department 107 is connected with telescopic one end of expansion link, connected mode between the two can for be fixedly connected with or one-body molded, also can for removably connecting, certainly the mode removably connected has multiple choices, one end of the close basic courses department 107 of such as expansion link is provided with external screw thread, basic courses department 107 is provided with the internal thread matched with external screw thread, namely the mode that is threaded connection between the two coordinates, or grafting and the connection of draw-in groove bayonet fittings etc.
Connected mode between fixed part 108 with basic courses department 107 is same can for be fixedly connected with or one-body molded, or adopt and removably connect, similarly, the mode removably connected has multiple, can select according to different working conditions, applied environment etc., preferably, basic courses department 107 is provided with casting lug thereon, casting lug thereon is provided with external screw thread, the diapire of fixed part 108 is provided with the internal thread matched with described external screw thread, by removably connecting coordinating between internal thread with external screw thread between fixed part 108 with basic courses department 107.
For above-mentioned basic courses department 107 and expansion link link and connected mode between fixed part 108 and basic courses department 107 all preferably removably connects mode, by removably connecting, combination can be carried out according to the different basic courses departments of replacing such as the model of work piece, size and shape and fixed part to install, so not only facilitate the process operation of staff, also save processing cost simultaneously, different drilling machines need not be selected for each work piece, more cater to the process requirements of factory and operating personnel.
In order to clamp work piece further, the drilling machine that the present embodiment provides also comprises at least two holders 109, fixed part 108 is provided with the first through hole 110 matched with described holder 109, one end of holder 109 is passed the first through hole 110 and supports work piece, the other end of holder 109 is arranged with stop nut 111, holder 109 and fixed part 108 is fixed by tightening stop nut 111, preferably, catch is provided with between stop nut 111 and fixed part 108, when tightening stop nut 111, the connection between itself and fixed part 108 can be made more fastening by compressing catch.
Preferably, holder 109 comprises resilientiy stretchable section 112, linkage section 113 and positioning section 114, linkage section 113 is connected with resilientiy stretchable section 112 and positioning section 114 respectively, resilientiy stretchable section 112 contacts with described work piece through the first through hole 110, and positioning section 114 is arranged with stop nut 111.
Holder 109 is designed to resilientiy stretchable section 112, the advantage of linkage section 113 and positioning section 114 is, resilientiy stretchable section 112 can according to the size free adjustment length of work piece, namely when the size of work piece is relative to time less fixed part, being advanced towards fixed part 108 by positioning section 114 makes resilientiy stretchable section 112 tightly support work piece, when the size of work piece is bigger, by positioning section 114 dorsad fixed part 108 pull out, thus drive resilientiy stretchable section 112 outwards mobile to make to form best degree of supporting between itself and work piece, linkage section 113 connects resilientiy stretchable section 112 and positioning section 114, positioning section 114 is provided with screw thread and carries out fixing between fixed part 108 by stop nut 111, such design makes whole clamping device can better fastening work piece, ensure that the precision of processing further.
When carrying out Drilling operation program, move back bits process and generally can cause being scattered of borings everywhere, have a strong impact on working environment, also be unfavorable for the physical and mental health of operating personnel simultaneously, and sweep and also comparatively bother, in order to address this problem, the drilling machine that the present embodiment provides also is provided with chip and reclaims part 115, fixed part 108 is provided with second through hole corresponding with sample dotting punch position, chip reclaims part 115 and to be positioned at immediately below described second through hole and to be connected with frame body 101 is separable, the chip produced during boring directly falls within chip by the second through hole and reclaims in part 115, avoid being scattered of chip everywhere.
The drilling machine provided to enable the present embodiment realizes disposable continuous brill porous, frame body 101 is also provided with guide rail, auger spindle 103 is connected with slide, holder 106 is provided with the strip through-hole corresponding with the sliding trace of auger spindle 103, chip reclaims part 115 correspondence and to be arranged at immediately below strip through-hole and to be connected with frame body 101, after starting drive unit, auger spindle 103 can along slide, drive drill bit 104 towards work piece motion, the chip produced after boring falls within chip by strip through-hole equally and reclaims in part 115 simultaneously.
In the present embodiment, drive unit 102 can be motor, frame body 101 can comprise roof, sidewall and diapire, auger spindle 103 is connected with roof, connecting rod 105 is connected with sidewall, chip reclaims part 115 and is connected with diapire, certain drive unit 102 and frame body 101 all can also have other multiple concrete structures, can according to circumstances carry out preferably.
In order to more clearly demonstrate the present invention, the present embodiment enumerates some detailed description of the invention, as follows;
Embodiment 1
A kind of drilling machine, comprise frame body 101, drive unit 102, auger spindle 103 and drill bit 104, described drive unit 102 is connected with described frame body 101, described auger spindle 103 is connected with described drive unit 102, described drill bit 104 respectively, described drilling machine also comprises the clamping device for fixing work piece, described clamping device comprises connecting rod 105 and holder 106, described holder 106 is connected with one end of described connecting rod 105, and one end away from described holder 106 of described connecting rod 105 is connected with described frame body 101.
Described connecting rod 105 is expansion link, and described holder 106 is connected with telescopic one end of described expansion link, and the other end of described expansion link is connected with described drive unit 102.
Described holder 106 comprises basic courses department 107 and fixed part 108, and described basic courses department 107 is connected with described expansion link, and described fixed part 108 is connected with described basic courses department 107.
Embodiment 2
A kind of drilling machine, comprise frame body 101, drive unit 102, auger spindle 103 and drill bit 104, described drive unit 102 is connected with described frame body 101, described auger spindle 103 is connected with described drive unit 102, described drill bit 104 respectively, described drilling machine also comprises the clamping device for fixing work piece, described clamping device comprises connecting rod 105 and holder 106, described holder 106 is connected with one end of described connecting rod 105, and one end away from described holder 106 of described connecting rod 105 is connected with described frame body 101.
Described connecting rod 105 is expansion link, and described holder 106 is connected with telescopic one end of described expansion link, and the other end of described expansion link is connected with described drive unit 102.
Described holder 106 comprises basic courses department 107 and fixed part 108, described fixed part 108 is connected with described basic courses department 107, described basic courses department 107 is connected with described expansion link is separable, one end of the close described basic courses department 107 of described expansion link is provided with external screw thread, and described basic courses department 107 is provided with the internal thread matched with described external screw thread.
Described drilling machine also comprises at least two for clamping the holder 109 of described work piece, described holder 106 is provided with the first through hole 110 matched with described holder 109, one end of described holder 109 contacts with described work piece through described first through hole 110, and the other end of described holder 109 is arranged with stop nut 111.
Described holder 109 comprises resilientiy stretchable section 112, linkage section 113 and positioning section 114, described linkage section 113 is connected with described resilientiy stretchable section 112, described positioning section 114 respectively, described resilientiy stretchable section 112 contacts with described work piece through described first through hole 110, and described positioning section 114 is arranged with stop nut 111.
Embodiment 3
A kind of drilling machine, comprise frame body 101, drive unit 102, auger spindle 103 and drill bit 104, described drive unit 102 is connected with described frame body 101, described auger spindle 103 is connected with described drive unit 102, described drill bit 104 respectively, described drilling machine also comprises the clamping device for fixing work piece, described clamping device comprises connecting rod 105 and holder 106, described holder 106 is connected with one end of described connecting rod 105, and one end away from described holder 106 of described connecting rod 105 is connected with described frame body 101.
Described connecting rod 105 is expansion link, and described holder 106 is connected with telescopic one end of described expansion link, and the other end of described expansion link is connected with described drive unit 102.
Described holder 106 comprises basic courses department 107 and fixed part 108, described basic courses department 107 is fixedly connected with described expansion link, described fixed part 108 is connected with described basic courses department 107 is separable, described basic courses department 107 is provided with casting lug thereon, described casting lug thereon is provided with external screw thread, and the diapire of described fixed part 108 is provided with the internal thread matched with described external screw thread.
Described fixed part 108 is provided with second through hole corresponding with sample dotting punch position, and described drilling machine also comprises chip and reclaims part 115, and described chip reclaims part 115 and to be positioned at immediately below described second through hole and to be connected with described frame body 101 is separable.
Described frame body is provided with guide rail, and described auger spindle 103 is connected with described slide.Described holder 106 is provided with the strip through-hole corresponding with the sliding trace of described auger spindle 103.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a drilling machine, is characterized in that, comprises frame body, drive unit, auger spindle and drill bit,
Described drive unit is connected with described frame body, and described auger spindle is connected with described drive unit, described drill bit respectively,
Described drilling machine also comprises the clamping device for fixing work piece, and described clamping device comprises connecting rod and holder, and described holder is connected with one end of described connecting rod, and one end away from described holder of described connecting rod is connected with described frame body.
2. a kind of drilling machine according to claim 1, is characterized in that, described connecting rod is expansion link, and described holder is connected with telescopic one end of described expansion link, and the other end of described expansion link is connected with described drive unit.
3. a kind of drilling machine according to claim 2, is characterized in that, described holder comprises basic courses department and fixed part, and described basic courses department is connected with described expansion link, and described fixed part is connected with described basic courses department.
4. a kind of drilling machine according to any one of claims 1 to 3, is characterized in that, described drilling machine also comprises at least two for clamping the holder of described work piece,
Described holder is provided with the first through hole matched with described holder, and one end of described holder contacts with described work piece through described first through hole, and the other end of described holder is arranged with stop nut.
5. a kind of drilling machine according to claim 4, is characterized in that, described holder comprises resilientiy stretchable section, linkage section and positioning section,
Described linkage section is connected with described resilientiy stretchable section, described positioning section respectively,
Described resilientiy stretchable section contacts with described work piece through described first through hole, and described positioning section is arranged with stop nut.
6. a kind of drilling machine according to claim 3, is characterized in that, described fixed part is provided with second through hole corresponding with sample dotting punch position,
Described drilling machine also comprises chip and reclaims part, and described chip reclaims part and to be positioned at immediately below described second through hole and to be connected with described frame body is separable.
7. a kind of drilling machine according to claim 3, is characterized in that, described basic courses department is connected with described expansion link is separable,
One end of the close described basic courses department of described expansion link is provided with external screw thread, and described basic courses department is provided with the internal thread matched with described external screw thread.
8. a kind of drilling machine according to claim 3, is characterized in that, described basic courses department is fixedly connected with described expansion link, and described fixed part is connected with described basic courses department is separable,
Described basic courses department is provided with casting lug thereon, and described casting lug thereon is provided with external screw thread, and the diapire of described fixed part is provided with the internal thread matched with described external screw thread.
9. a kind of drilling machine according to claim 1, is characterized in that, described frame body is provided with guide rail, and described auger spindle is connected with described slide.
10. a kind of drilling machine according to claim 9, is characterized in that, described holder is provided with the strip through-hole corresponding with the sliding trace of described auger spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859366.9A CN105269022A (en) | 2015-11-30 | 2015-11-30 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859366.9A CN105269022A (en) | 2015-11-30 | 2015-11-30 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269022A true CN105269022A (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510859366.9A Pending CN105269022A (en) | 2015-11-30 | 2015-11-30 | Drilling machine |
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- 2015-11-30 CN CN201510859366.9A patent/CN105269022A/en active Pending
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|---|---|---|---|---|
| GB190708A (en) * | 1921-12-20 | 1923-08-09 | Marius Makarewiez | An improved apparatus for boring the connecting-rods and bearings of internal combustion engines |
| GB394788A (en) * | 1931-04-22 | 1933-07-06 | Pierre Edmond Adolphe Marchal | A machine tool for drilling, tapping, screwing and like operations |
| CN201455336U (en) * | 2009-08-21 | 2010-05-12 | 河南索凌电气有限公司 | Modified bench drill |
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| CN203437678U (en) * | 2013-08-13 | 2014-02-19 | 杭州立丹机械有限公司 | Drilling machine |
| CN204430853U (en) * | 2014-12-16 | 2015-07-01 | 慈溪市逍林芬迪电器厂 | A kind of IC engine cylinder block clamping device |
| CN204565195U (en) * | 2015-04-14 | 2015-08-19 | 嘉兴宏海集装箱配件有限公司 | A kind of drilling equipment for foundry goods |
| CN205270943U (en) * | 2015-11-30 | 2016-06-01 | 重庆锐佳机械有限公司 | Drilling machine |
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Application publication date: 20160127 |