CN104801740A - Drilling machine comprising pivotal workbenches - Google Patents
Drilling machine comprising pivotal workbenches Download PDFInfo
- Publication number
- CN104801740A CN104801740A CN201410042428.2A CN201410042428A CN104801740A CN 104801740 A CN104801740 A CN 104801740A CN 201410042428 A CN201410042428 A CN 201410042428A CN 104801740 A CN104801740 A CN 104801740A
- Authority
- CN
- China
- Prior art keywords
- workbench
- drilling machine
- adjutage
- support column
- chute
- 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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Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Abstract
The invention provides a drilling machine comprising pivotal workbenches. The drilling machine comprises a supporting column, a base, a head portion, a pivotal device and the two workbenches; the supporting column comprises a first sliding groove; the base comprises a second sliding groove; the supporting column is connected with the base; the head portion is arranged at one end of the supporting column and comprises a driving device and a chuck, wherein the end is far away from the base; the pivotal device comprises a fastening group, a rack and a driving gear; the fastening group is in pivotal connection with the supporting column; two ends of the rack are arranged in the first sliding groove and the second sliding groove in a sliding mode respectively; the driving gear is meshed with the rack so as to enable the fastening group to longitudinally move relative to the supporting column and the rack; the two workbenches are in pivotal connection with two opposite ends of the pivotal device respectively.
Description
Technical field
The present invention mainly discloses a kind of drilling machine, and espespecially a kind of have can the drilling machine of pivotable workbench.
Background technology
Toolroom machine is a kind of dynamic power machine manufacturing installation, is generally used for cutting workpiece to produce the part of other machines or processing.In order to processing work, toolroom machine manufactures a relative motion between workpiece and cutter, and above-mentioned motion can be divided into main motion and feed motion again, and these two motions overlap, just make to be processed into possibility.Toolroom machine generally can be used as shaping, cuts and is connected.Along with the difference of purposes, toolroom machine is divided into again lathe, milling machine, grinding machine, drilling machine etc.
Generally traditional drilling machine, mainly uses the machine tool of drill bit machining hole on workpiece.Usual bit is main motion, and drill bit moves axially as feed motion.Drilling machine structure is simple, and machining accuracy is relatively low, can holes drilled through, blind hole, changes special tool, can expand, spot-facing, reams or carries out the processing such as tapping.In drilling machine process, workpiece is fixed, and drill bit can move by opposite piece, by bit central alignment hole center, and makes drill bit rotational, i.e. main motion.The feature of drilling machine is that workpiece maintains static, and drill bit rotates, and does feed motion along major axes orientation.
Traditional drilling machine is as U.S. Patent number No. 7369916 Patent Case " DRILL PRESS ", it comprises a pylon (bench column), a head group (head assembly) and a workbench (work table), this head group is arranged at one end of this pylon and drill bit can be driven to process workpiece, this workbench is slidedly arranged on this pylon and for fixation workpiece, in this patent case, this workbench is in order to the workpiece of fixing metal, in other words, traditional drilling machine so only can be processed the workpiece of metal, when needing the workpiece of different materials, as timber carries out adding man-hour, another drilling machine with woodworker's bench must be used to process.Therefore, in order to meet the workpiece of various different materials and different pattern, producer must purchase multiple stage drilling machine to configure different workbench respectively in order to process the workpiece of different materials, not only increases the manufacturing cost of manufacturer, also occupies the space of factory building.
Therefore, the present invention has and the drilling machine of pivotable workbench can want to get rid of or at least alleviate the problem that prior art meets with, there is provided that a kind of have can the drilling machine of pivotable workbench, make this drilling machine have multiple workbench, reach the effect that single board can be processed various different workpiece.
Summary of the invention
The present invention have can pivotable workbench drilling machine for solve technical problem tie up in, traditional drilling machine only has single workbench.
For this reason, the invention provides that a kind of have can the drilling machine of pivotable workbench, it includes:
A support column, it comprises an outer peripheral face, a neck portion and first chute, and this neck portion is arranged on this outer peripheral face, and this first chute is formed between this outer peripheral face and this neck portion;
A base, it comprises a connecting portion and second chute, and one end of this support column is connected to this connecting portion, and this second chute is formed between this outer peripheral face and this connecting portion;
A head, it is arranged at this support column away from one end of this base and is adjacent to this neck portion, and this head comprises a drive unit and a chuck, and this drive unit connects and this chuck can be driven to rotate;
A pivoting device, it can be connected pivotally to this support column and can vertically move between the neck portion of this support column and the connecting portion of this base, this pivoting device comprises a snapping group, a tooth bar and a driven gear, this snapping group can be connected pivotally to the outer peripheral face of this support column, this tooth bar is connected to this snapping group, this tooth bar longitudinally can be arranged in this first chute and this second chute in different two ends respectively slidably, when this snapping group this support column pivotable relative, this tooth bar synchronously can slide along of this outer peripheral face circumferencial direction, this driven gear can be arranged at this snapping group rotationally and engage with this tooth bar, this snapping group can be vertically moved relative to this support column and this tooth bar,
First workbench, it can be connected pivotally to one end of this pivoting device;
Second workbench, it can be connected pivotally to one end that this pivoting device differs from this first workbench.
It is described that have can the drilling machine of pivotable workbench, wherein, this tooth bar comprises a first end and second end, this first end and this second end have an end face tilted respectively, this first chute and this second chute have an inwall tilted respectively, the end face that this first end tilts is corresponding with the inwall that this first chute tilts and against each other, the end face that this second end tilts is corresponding with the inwall that this second chute tilts also against each other.
It is described that have can the drilling machine of pivotable workbench, wherein, this snapping group comprises a first component, a second component, a connector, first accommodating hole and this second accommodating hole, this connector is arranged in this first component one end corresponding with this second component, this first component and this second component are connected to each other and corral forms this first accommodating hole and this second accommodating hole, this first accommodating hole and this second accommodating hole interconnect, this support column is longitudinally arranged in this first accommodating hole, the outer peripheral face of this support column is against an internal face of this first accommodating hole, this tooth bar is longitudinally arranged in this second accommodating hole, and this driven gear can be placed in this second accommodating hole rotationally and engage with this tooth bar.
It is described that have can the drilling machine of pivotable workbench, wherein, this pivoting device more comprises a handles and a teeth portion, and this handle can stretch through to this second accommodating hole by an end face of this snapping group rotationally, and this teeth portion is arranged at one end of this handle and engages with this driven gear.
Described have can the drilling machine of pivotable workbench, and wherein, this pivoting device comprises first adjutage, and one end of this first adjutage can be connected pivotally to one end of this snapping group, and the other end of this first adjutage is connected to this first workbench.
It is described that have can the drilling machine of pivotable workbench, wherein, this snapping group comprises first articulated section and several locating slot, this first articulated section extends to form the end face differing from this first accommodating hole in this first component, this several locating slot is radially equidistantly formed at this first articulated section, this first adjutage comprises first pivoted hole, a perforation, a cover piece, a bias piece and a keeper, this first pivoted hole is communicated with this perforation, first articulated section of this first pivoted hole and this snapping group can be connected to each other pivotally, this cover piece can be connected to one end of this perforation with departing from, this bias piece and this keeper are placed in this perforation, this bias piece resilient abutment is between this cover piece and this keeper, this keeper optionally clip in arbitrary locating slot of this snapping group, to provide the positioning function between this first adjutage and this first component.
It is described that have can the drilling machine of pivotable workbench, wherein, this pivoting device comprises second adjutage, and one end of this second adjutage can be connected pivotally to one end that this snapping group differs from this first adjutage, and the other end of this second adjutage is connected to this second workbench.
It is described that have can the drilling machine of pivotable workbench, wherein, this snapping group comprises second articulated section, this second articulated section extends to form the end face differing from this first accommodating hole in this second component, this second adjutage comprises second pivoted hole, and the second articulated section of this second pivoted hole and this snapping group can be connected to each other pivotally.
It is described that have can the drilling machine of pivotable workbench, wherein, this second adjutage comprises at least one fixed part, at least one fixing hole, at least one holder portion, at least one draw-in groove and at least one fastening group, this fixed part is formed at one end that this second adjutage differs from this second component, this fixing hole extends to form in this fixed part, the one end in this holder portion can be connected to this fixed part pivot pendulum, the other end in this holder portion is connected to this second workbench, this draw-in groove is formed at this holder portion and corresponding with this fixing hole, this fastening group can be arranged in this fixing hole and this draw-in groove with departing from, to provide the positioning function between this holder portion and this fixed part.
Described have can the drilling machine of pivotable workbench, and wherein, this first workbench is that metal is made, and this second workbench is that timber is made.
The present invention has and can technology effect of reaching of the drilling machine of pivotable workbench be: be connected to this support column pivotly by means of this pivoting device and can vertically move between the neck portion of this support column and the connecting portion of this base, and this first workbench and this second workbench are arranged at the different two ends of this pivoting device, user can at random select the workbench of suitable current workpiece material to process.
Accompanying drawing explanation
Fig. 1: for the present invention has can the stereo appearance figure of drilling machine of pivotable workbench, represent that a chuck aims at first workbench;
Fig. 2: be the partial exploded view of Fig. 1;
Fig. 3: be the sectional view of Fig. 1;
Fig. 3 A: be the partial enlarged drawing at corral place in Fig. 3;
Fig. 3 B: be the partial enlarged drawing at another corral place in Fig. 3;
Fig. 4: be another sectional view of Fig. 1;
Fig. 5: be the continuity of Fig. 4, represents a relative support column pivotable of pivoting device;
Fig. 6: for the present invention has can the stereo appearance figure of drilling machine of pivotable workbench, represent that this chuck aims at second workbench;
Fig. 7: be another sectional view of Fig. 1, represents that this chuck aims at this first workbench;
Fig. 8: be the continuity of Fig. 7, represents this first workbench this pivoting device pivot pendulum relatively;
Fig. 9: be another sectional view of Fig. 1, represents this second workbench this pivoting device pivot pendulum relatively.
Description of reference numerals: 10-support column; 11-outer peripheral face; 12-neck portion; 13-first chute; 20-base; 21-connecting portion; 22-second chute; 30-head; 31-drive unit; 32-chuck; 33-switch; 34-numeric display unit; 35-action bars; 40-pivoting device; 41-snapping group; 411-first component; 412-second component; 413-connector; 414-first accommodating hole; 415-second accommodating hole; 416-first articulated section; 417-second articulated section; 418-locating slot; 42-tooth bar; 421-first end; 422-second end; 43-driven gear; 44-handle; 45-teeth portion; 46-first adjutage; 461-first pivoted hole; 462-bores a hole; 463-cover piece; 464-bias piece; 465-keeper; 47-second adjutage; 471-second pivoted hole; 472-fixed part; 473-fixing hole; 474-holder portion; 475-draw-in groove; Fastening group of 476-; 50-first workbench; 60-second workbench.
Detailed description of the invention
Please refer to Fig. 1 to Fig. 9, the invention provides that a kind of have can the drilling machine of pivotable workbench, it includes a support column 10, base 20, head 30, pivoting device 40, first workbench 50 and second workbench 60.This support column 10 longitudinally different two ends is connected to this base 20 and this head 30, this pivoting device 40 is connected to this support column 10 pivotly and can vertically moves relative to this support column 10, this first workbench 50 is connected to the different two ends of this pivoting device 40 with this second workbench 60, by this pivoting device 40 this support column 10 pivotable relative, make this head 30 optionally can aim at this first workbench 50 or the second workbench 60.In addition, can vertically move relative to this support column 10 by means of this pivoting device 40, and the distance between this head 30 and this first workbench 50 or this second workbench 60 can be adjusted.In the present embodiment, this first workbench 50 is made for metal and is processed with the suitable workpiece to metal, and this second workbench 60 is made for timber and processed with the suitable workpiece to timber.
This support column 10 is cylinder and comprises an outer peripheral face 11, neck portion 12 and first chute 13, and this neck portion 12 is formed radially on this outer peripheral face 11, and this first chute 13 is formed between this outer peripheral face 11 and this neck portion 12.
This base 20 comprises a connecting portion extended to form 21 and second chute 22 upward, one end of this support column 10 is connected to this connecting portion 21, more preferably, this connecting portion 21 has a connecting hole, one end of this support column 10 inserts this connecting hole regularly, and this second chute 22 is formed between the outer peripheral face 11 of this support column 10 and the connecting portion 21 of this base 20.
This head 30 is arranged at this support column 10 away from one end of this base 20 and is adjacent to this neck portion 12, this head 30 comprises a drive unit 31, a chuck 32, a switch 33, a numeric display unit 34 and an action bars 35, this drive unit 31 connects and this chuck 32 can be driven to rotate, this chuck 32 can connect a drill bit, this switch 33 can control this drive unit 31, this numeric display unit 34 can show the rotary speed of the amount of feeding and this chuck 32, this action bars 35 this head 30 relative is pulled and can control this chuck 32 close to or away from this first workbench 50 or this second workbench 60.
This pivoting device 40 is connected to this support column 10 pivotly and can vertically moves between the neck portion 12 of this support column 10 and the connecting portion 21 of this base 20, this pivoting device 40 comprises a snapping group 41, a tooth bar 42 and a driven gear 43, this snapping group 41 is connected to the outer peripheral face 11 of this support column 10 pivotly, this tooth bar 42 is arranged at this snapping group 41, this tooth bar 42 longitudinally different two ends is slidably disposed in this first chute 13 respectively with in this second chute 22, therefore when this snapping group 41 this support column 10 pivotable relative, this tooth bar 42 synchronously can slide along of this outer peripheral face 11 circumferencial direction, this driven gear 43 is arranged at this snapping group 41 rotationally and engages with this tooth bar 42, this snapping group 41 can be vertically moved with this tooth bar 42 relative to this support column 10.
This first workbench 50 is connected to one end of this pivoting device 40 pivotly, and this second workbench 60 is connected to one end that this pivoting device 40 differs from this first workbench 50 pivotly.
This tooth bar 42 comprises a first end 421 and second end 422, this first end 421 has an end face tilted respectively with this second end 422, this first chute 13 has an inwall tilted respectively with this second chute 22, the end face that this first end 421 tilts is corresponding with the inwall that this first chute 13 tilts and against each other, the end face that this second end 422 tilts is corresponding with the inwall that this second chute 22 tilts also against each other.Thus, this tooth bar 42 at random cannot depart from this first chute 13 and this second chute 22.
This snapping group 41 comprises a first component 411, a second component 412, a connector 413, first accommodating hole 414 and this second accommodating hole 415, this first component 411 is shaping discretely with this second component 412, this first component 411 also can be one-body molded with this second component 412, this connector 413 is arranged in this first component 411 one end corresponding with this second component 412, this connector 413 can for screw or other there is the component of linkage function, this first component 411 is connected to each other with this second component 412 and corral forms this first accommodating hole 414 and this second accommodating hole 415, this first accommodating hole 414 interconnects with this second accommodating hole 415, this support column 10 is longitudinally arranged in this first accommodating hole 414, the outer peripheral face 11 of this support column 10 is against an internal face of this first accommodating hole 414, this tooth bar 42 is longitudinally arranged in this second accommodating hole 415, and this driven gear 43 is placed in this second accommodating hole 415 rotationally and engages with this tooth bar 42.
This pivoting device 40 more comprises a handles 44 and a teeth portion 45, this handle 44 stretches through to this second accommodating hole 415 by an end face of this snapping group 41 rotationally, this teeth portion 45 is arranged at one end of this handle 44 and engages with this driven gear 43, this teeth portion 45 directly can be formed at this handle 44, and also can be connected to this handle 44 for gear.User rotates this handle 44 can make this teeth portion 45 drive this driven gear 43 to rotate, and this snapping group 41 is vertically moved with this tooth bar 42 relative to this support column 10.
This pivoting device 40 more comprises first adjutage 46 and second adjutage 47, and one end of this first adjutage 46 is connected to one end of this snapping group 41 pivotly, and the other end of this first adjutage 46 is connected to this first workbench 50.One end of this second adjutage 47 is connected to one end that this snapping group 41 differs from this first adjutage 46 pivotly, and the other end of this second adjutage 47 is pivotally connected to this second workbench 60.
This snapping group 41 comprises first articulated section 416 and several locating slot 418, and in the present embodiment, this snapping group 41 has five locating slots 418.This first articulated section 416 extends to form the end face differing from this first accommodating hole 414 in this first component 411, these five locating slots 418 are radially equidistantly formed at the outer surface of this first articulated section 416, this first adjutage 46 comprises first pivoted hole 461, a perforation 462, a cover piece 463, a bias piece 464 and a keeper 465, this first pivoted hole 461 is communicated with this perforation 462, this first pivoted hole 461 is connected to each other pivotly with the first articulated section 416 of this snapping group 41, this cover piece 463 is connected to an openend of this perforation 462 separatably, this bias piece 464 is placed in this perforation 462 with this keeper 465, in the present embodiment, this bias piece 464 is spring, this keeper 465 is steel ball.This bias piece 464 resilient abutment between this cover piece 463 and this keeper 465, this keeper 465 optionally clip in arbitrary locating slot 418 of this snapping group 41, to provide the five-part form positioning function between this first adjutage 46 and this first component 411.
This snapping group 41 more comprises second articulated section 417, this second articulated section 417 extends to form the end face differing from this first accommodating hole 414 in this second component 412, this second adjutage 47 comprises second pivoted hole 471, and this second pivoted hole 471 is connected to each other pivotly with the second articulated section 417 of this snapping group 41.
This second adjutage 47 more comprises at least one fixed part 472, at least one fixing hole 473, at least one holder portion 474, at least one draw-in groove 475 with at least one fastening group 476, in the present embodiment, this second adjutage 47 comprises two fixed parts, 472, two fixing holes, 474, two, 473, two holder portions draw-in groove 475 and two fastening group 476.Each this fixed part 472 is formed at one end that this second adjutage 47 differs from this second component 412, each this fixing hole 473 is extending longitudinally is formed at each this fixed part 472, the one end in each this holder portion 474 is pivotally connected to each this fixed part 472, the other end in each this holder portion 474 is connected to this second workbench 60, and this second workbench 60 can be put by this second adjutage 47 pivot relatively.Each this draw-in groove 475 is formed at each this holder portion 474 and corresponding with each this fixing hole 473, each this draw-in groove 475 is arc-shaped, each this fastening group 476 is arranged in each this fixing hole 473 and each this draw-in groove 475, separatably to provide the positioning function between each this holder portion 474 and each this fixed part 472.Each this fastening group 476 can be traditional screw and the combination of nut, when each, this fastening group 476 departs from this each this fixing hole 473 and each this draw-in groove 475, each this holder portion 474 can put relative to each this fixed part 472 pivot, thus, this second workbench 60 can be put by this second adjutage 47 pivot relatively.
The present invention can be summarized with regard to the above to have and the drilling machine of pivotable workbench can have following advantage:
Be connected to this support column 10 pivotly by this pivoting device 40 and can vertically move between the neck portion 12 of this support column 10 and the connecting portion 21 of this base 20, and this first workbench 50 is arranged at the different two ends of this pivoting device 40 with this second workbench 60, user can at random select the workbench 50,60 of applicable current workpiece to process.
Claims (10)
1. having can the drilling machine of pivotable workbench, it is characterized in that, includes:
A support column, it comprises an outer peripheral face, a neck portion and first chute, and this neck portion is arranged on this outer peripheral face, and this first chute is formed between this outer peripheral face and this neck portion;
A base, it comprises a connecting portion and second chute, and one end of this support column is connected to this connecting portion, and this second chute is formed between this outer peripheral face and this connecting portion;
A head, it is arranged at this support column away from one end of this base and is adjacent to this neck portion, and this head comprises a drive unit and a chuck, and this drive unit connects and this chuck can be driven to rotate;
A pivoting device, it can be connected pivotally to this support column and can vertically move between the neck portion of this support column and the connecting portion of this base, this pivoting device comprises a snapping group, a tooth bar and a driven gear, this snapping group can be connected pivotally to the outer peripheral face of this support column, this tooth bar is connected to this snapping group, this tooth bar longitudinally can be arranged in this first chute and this second chute in different two ends respectively slidably, when this snapping group this support column pivotable relative, this tooth bar synchronously can slide along of this outer peripheral face circumferencial direction, this driven gear can be arranged at this snapping group rotationally and engage with this tooth bar, this snapping group can be vertically moved relative to this support column and this tooth bar,
First workbench, it can be connected pivotally to one end of this pivoting device;
Second workbench, it can be connected pivotally to one end that this pivoting device differs from this first workbench.
2. having as claimed in claim 1 can the drilling machine of pivotable workbench, it is characterized in that, this tooth bar comprises a first end and second end, this first end and this second end have an end face tilted respectively, this first chute and this second chute have an inwall tilted respectively, the end face that this first end tilts is corresponding with the inwall that this first chute tilts and against each other, the end face that this second end tilts is corresponding with the inwall that this second chute tilts also against each other.
3. having as claimed in claim 1 can the drilling machine of pivotable workbench, it is characterized in that, this snapping group comprises a first component, a second component, a connector, first accommodating hole and this second accommodating hole, this connector is arranged in this first component one end corresponding with this second component, this first component and this second component are connected to each other and corral forms this first accommodating hole and this second accommodating hole, this first accommodating hole and this second accommodating hole interconnect, this support column is longitudinally arranged in this first accommodating hole, the outer peripheral face of this support column is against an internal face of this first accommodating hole, this tooth bar is longitudinally arranged in this second accommodating hole, and this driven gear can be placed in this second accommodating hole rotationally and engage with this tooth bar.
4. having as claimed in claim 3 can the drilling machine of pivotable workbench, it is characterized in that, this pivoting device more comprises a handles and a teeth portion, this handle can stretch through to this second accommodating hole by an end face of this snapping group rotationally, and this teeth portion is arranged at one end of this handle and engages with this driven gear.
5. having as claimed in claim 3 can the drilling machine of pivotable workbench, it is characterized in that, this pivoting device comprises first adjutage, and one end of this first adjutage can be connected pivotally to one end of this snapping group, and the other end of this first adjutage is connected to this first workbench.
6. having as claimed in claim 5 can the drilling machine of pivotable workbench, it is characterized in that, this snapping group comprises first articulated section and several locating slot, this first articulated section extends to form the end face differing from this first accommodating hole in this first component, this several locating slot is radially equidistantly formed at this first articulated section, this first adjutage comprises first pivoted hole, a perforation, a cover piece, a bias piece and a keeper, this first pivoted hole is communicated with this perforation, first articulated section of this first pivoted hole and this snapping group can be connected to each other pivotally, this cover piece can be connected to one end of this perforation with departing from, this bias piece and this keeper are placed in this perforation, this bias piece resilient abutment is between this cover piece and this keeper, this keeper optionally clip in arbitrary locating slot of this snapping group.
7. having as claimed in claim 5 can the drilling machine of pivotable workbench, it is characterized in that, this pivoting device comprises second adjutage, one end of this second adjutage can be connected pivotally to one end that this snapping group differs from this first adjutage, and the other end of this second adjutage is connected to this second workbench.
8. having as claimed in claim 7 can the drilling machine of pivotable workbench, it is characterized in that, this snapping group comprises second articulated section, this second articulated section extends to form the end face differing from this first accommodating hole in this second component, this second adjutage comprises second pivoted hole, and the second articulated section of this second pivoted hole and this snapping group can be connected to each other pivotally.
9. having as claimed in claim 8 can the drilling machine of pivotable workbench, it is characterized in that, this second adjutage comprises at least one fixed part, at least one fixing hole, at least one holder portion, at least one draw-in groove and at least one fastening group, this fixed part is formed at one end that this second adjutage differs from this second component, this fixing hole extends to form in this fixed part, the one end in this holder portion can be connected to this fixed part pivot pendulum, the other end in this holder portion is connected to this second workbench, this draw-in groove is formed at this holder portion and corresponding with this fixing hole, this fastening group can be arranged in this fixing hole and this draw-in groove with departing from.
10. having as claimed in any one of claims 1-9 wherein can the drilling machine of pivotable workbench, and it is characterized in that, this first workbench is that metal is made, and this second workbench is that timber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042428.2A CN104801740A (en) | 2014-01-28 | 2014-01-28 | Drilling machine comprising pivotal workbenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042428.2A CN104801740A (en) | 2014-01-28 | 2014-01-28 | Drilling machine comprising pivotal workbenches |
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| Publication Number | Publication Date |
|---|---|
| CN104801740A true CN104801740A (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410042428.2A Pending CN104801740A (en) | 2014-01-28 | 2014-01-28 | Drilling machine comprising pivotal workbenches |
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| CN (1) | CN104801740A (en) |
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| US20030021644A1 (en) * | 2001-07-26 | 2003-01-30 | Ruey-Zon Chen | Retractable bench assembly for drilling machine |
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Application publication date: 20150729 |