CN109158645A - A kind of vertical numerical control drilling machine tool and its guide sleeve and guiding mechanism - Google Patents
A kind of vertical numerical control drilling machine tool and its guide sleeve and guiding mechanism Download PDFInfo
- Publication number
- CN109158645A CN109158645A CN201811130218.3A CN201811130218A CN109158645A CN 109158645 A CN109158645 A CN 109158645A CN 201811130218 A CN201811130218 A CN 201811130218A CN 109158645 A CN109158645 A CN 109158645A
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- slide
- machine tool
- numerical control
- guiding mechanism
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/24—Drilling machines with a plurality of working-spindles; Drilling automatons designed for programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of vertical numerical control drilling hole machine tool and its guide sleeves and guiding mechanism.The vertical numerical control drilling hole machine tool include column, workbench, spindle box and connect with the spindle box and/or the column and can the relatively described movable workbench guiding mechanism, the guiding mechanism includes slide and the guide sleeve bracket connecting with the slide, the guide sleeve bracket includes mounting portion and two arms that each extend over from mounting portion two sides, the mounting portion offers the through-hole for mounting guide sleeve, and the arm is respectively connected to the slide.The guide sleeve support intensity of vertical numerical control drilling hole machine tool of the invention is high, can ensure that lathe drilling processing is normally carried out for a long time, work efficiency is high for drilling processing.
Description
Technical field
The present invention relates to numerically controlled processing equipment more particularly to a kind of vertical numerical control deep hole drilling machines and its guide sleeve and Guiding machine
Structure.
Background technique
Usually there is the biggish hole of some depth on plastic mould, the processing of these deep holes be usually by deep hole drilling machine Lai
It completes.Existing deep hole drilling machine habit uses horizontal type structure, and this horizontal drill press workpiece clamping process is cumbersome, worker's labour
Intensity is big, and bores rifle and be easy to produce eccentric shaking under gravity, and the drill bit for boring rifle is difficult to and workpiece alignment, causes to bore
The precision in hole is not high.In order to solve above-mentioned these problems, our company develops a kind of deep hole drilling machine of vertical structure, by setting
It sets L-type guide sleeve bracket and metal guide sleeve is set on guide sleeve bracket, metal guide sleeve is compressible on workpiece planarization, bores for guiding
Drill gun enters workpiece, and can stablize during boring gundrilled holes and bore rifle barral of a gun, and brill rifle is avoided to shake.But this kind of L-type
The horizontal segment of guide sleeve bracket and the junction intensity of vertical section are relatively low, in metal guide sleeve workpiece pressing plane, junction by
Power is larger, is easy to happen fracture, causes guide sleeve bracket to be damaged, influences the processing efficiency of lathe.
Summary of the invention
In order to overcome the shortcomings of above-mentioned technology, it is vertical with high-intensitive guide sleeve bracket that the purpose of the present invention is to provide a kind of
Formula NC deep hole drilling machine bed.
On the one hand, the present invention provides a kind of vertical numerical control drilling hole machine tool guide sleeve bracket, and the guide sleeve bracket includes installation
Portion and two arms each extended over from mounting portion two sides, the mounting portion offer the through-hole for mounting guide sleeve, the arm
For being respectively connected to the slide of vertical numerical control drilling hole machine tool.
Preferably, the longitudinal cross-section of the guide sleeve bracket be in U-shape, C-shaped, bowl-type or semicircle.
Preferably, the guide sleeve bracket further includes stiffening plate, and the stiffening plate connects the side of two arm, the arm
Portion end sets interconnecting piece, for being connected to the slide of vertical numerical control drilling hole machine tool.
Preferably, the thickness of two arm is gradually increased from close to mounting portion toward arm end, the end of two arm
End is respectively formed the mounting surface of L-type, matches for mounting surface corresponding to slide.
On the other hand, it the present invention also provides a kind of vertical numerical control drilling hole machine tool guiding mechanism, including slide and is connected to
The guide sleeve bracket as described above of slide, the slide include two walls, and two arm section of the guide sleeve bracket are not connected to institute
State two walls of slide.
Preferably, the U-shaped profile of the slide, C-shaped, bowl-type or semicircle.
In another aspect, the present invention also provides a kind of vertical numerical control drilling hole machine tool, including column, workbench, spindle box and with
The spindle box and/or column connection and can the relatively described movable workbench guiding mechanism, the guiding mechanism includes
Slide and the guide sleeve bracket connecting with the slide, the guide sleeve bracket include mounting portion and each extend over from mounting portion two sides
Two arms, the mounting portion offer the through-hole for mounting guide sleeve, and the arm is respectively connected to the slide.
Preferably, the longitudinal cross-section of the guide sleeve bracket be in U-shape, C-shaped or semicircle.
The transversal cross-section of the slide is in U-shape, C-shaped, bowl-type or semicircle, the slide include two walls, the guide sleeve
Two arm section of bracket are not connected to two walls of the slide.
Preferably, the guiding mechanism can the relatively described workbench move up and down.
Preferably, the guiding mechanism is connected to the side of the separate column of spindle box, in the vertical direction the guiding
Mechanism is parallel with the column.
Preferably, the guiding mechanism further includes installing to the metal guide sleeve of the through-hole, and the metal guide sleeve offers
Pilot hole for being worn for boring rifle.
Preferably, the guiding mechanism further includes the guide sleeve briquetting being installed in guide sleeve rack ventilating hole, the guide sleeve briquetting
It is equipped with mounting hole, the metal guide sleeve is assemblied in the mounting hole.
Preferably, the peripheral wall of the metal guide sleeve is equipped with retaining groove, on the hole wall of the mounting hole of the guide sleeve briquetting
It is installed with the flexible fastening piece for being caught in the retaining groove.
Preferably, the vertical numerical control drilling hole machine tool further include for drive guiding mechanism move driving device and be used for
The spindle drive motor of driving spindle case movement, the driving device and spindle drive motor are installed on spindle box, to make
Obtaining guiding mechanism can both follow spindle box to move synchronously, can also be relative to spindle box self-movement.
Compared with prior art, the beneficial effects of the present invention are:
Can slide up and down slide by setting, in the affixed guide sleeve bracket in slide bottom, and guide sleeve bracket have mounting portion and
It is made of the arm that mounting portion two sides are extended, metal guide sleeve is fixed on mounting portion, and slide slide downward can make metal guide sleeve
It is pressed on guidance brill drill gun on workpiece planarization and enters workpiece planarization, and stablize during boring gundrilled holes and bore rifle barral of a gun, work as metal
When guide sleeve workpiece pressing plane, the mounting portion of guide sleeve bracket will receive reaction force, since mounting portion two sides are designed with arm, two
A arm can provide enough strength support mounting portions, and guide sleeve bracket is not susceptible to be broken, and guarantee that the processing of drilling hole machine tool is suitable
Benefit carries out.
Detailed description of the invention
Fig. 1 is the overall structure diagram of vertical numerical control deep hole drilling machine of the invention；
Fig. 2 is brill rifle guiding mechanism overall structure diagram of the invention；
Fig. 3 is guide sleeve bracket overall structure diagram of the invention；
Fig. 4 is guide sleeve bracket and guide sleeve briquetting and metal guide sleeve attachment structure schematic diagram of the invention；
Fig. 5 is guide sleeve briquette structure schematic diagram of the invention；
Fig. 6 is metal guide sleeve overall structure diagram of the invention；
Fig. 7 is the structural schematic diagram of the guide sleeve bracket of another embodiment of the present invention；
Fig. 8 is the overall structure diagram of the vertical numerical control deep hole drilling machine of another embodiment of the present invention.
In figure: 10, column；12, workbench；111, knife bar；1111, rifle is bored；18, crossbeam；121, Z axis driving device；
122, driving device；123, spindle drive motor；124, knife striking cylinder；20, rifle guiding mechanism is bored；21, slide；211, U-lag；
22, guide sleeve bracket；221, mounting portion；2211, through hole；2212, groove；222, arm；2221, flange；2222, step；
2223, connecting hole；223, stiffening plate；30, metal guide sleeve；31, retaining groove；32, pilot hole；33, the first guide sleeve body；34,
Second guide sleeve body；40, guide sleeve briquetting；41, the first noumenon；42, the second ontology；43, mounting hole；44, screw hole；50, fixing piece.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
As shown in Figure 1, vertical numerical control drilling hole machine tool of the invention include column 10, workbench 12, spindle box 14 and with institute
The guiding mechanism 20 stated spindle box 14 and/or the connection of the column 10 and can be mobile relative to the workbench 12.Preferably, described
Column 10 and workbench 12 can be installed on pedestal 16.The spindle box 14 is slidably attached to the close workbench of column 10
12 side.In the present embodiment, the guiding mechanism 20 is connected to the side of the close workbench 12 of spindle box 14, the guiding
Mechanism 20 can be moved up and down with respect to spindle box 14, if slide downward is with the workpiece to be added on the workbench 12, and be processed
Workbench 12 is slid off upwards at rear.It is to be appreciated that the guiding mechanism 20 also can connect to the crossbeam 18 of column 10.
Please see Fig. 2 to Fig. 4, the guiding mechanism 20 includes slide 21 and the guide sleeve bracket connecting with the slide 21
22, the guide sleeve bracket 22 includes mounting portion 221 and two arms 222 each extended over from 221 two sides of mounting portion, the mounting portion
221 offer the through-hole 2211 for mounting guide sleeve 30, and the arm 222 is respectively connected to the slide 21.Preferably, described
Arm 222 is respectively connected to the bottom of the slide 21.
Preferably, the guiding mechanism 20 is connected to the separate column 10 of spindle box 14 side namely column 10 are just
Face, guiding mechanism 20 is parallel with column 10 in the vertical direction, the axis of 22 mounting portion 221 of guide sleeve bracket on guiding mechanism 20
Line is overlapped with the central axes for boring rifle 1111.In this way, guiding mechanism 20 only needs to move up and down in the vertical direction, it can be with brill rifle
1111 cooperations keep stablizing so that boring rifle 1111 in drilling.
The transversal cross-section (perpendicular to the axial direction of column 10) of the slide 21 can be in U-shape, C-shaped or semicircle, the cunning
21 inside of seat forms groove 211 and passes through for boring rifle, and 211 two sides of groove form two walls 212, the two-arm of the guide sleeve bracket 22
Portion 222 is respectively connected to two walls 212 of the slide 21.
The longitudinal cross-section (axial directions of parallel posts) of the guide sleeve bracket 22 can be in U-shape, C-shaped or semicircle etc..As
Preferred embodiment, 222 end of arm of guide sleeve bracket 22 are equipped with flange 2221, and flange 2221 is equipped with step 2222, platform
Rank 2222 is equipped with connecting hole 2223.By the way that step 2222 is arranged, guide sleeve bracket 22 can be made quickly corresponding to 21 bottom of slide
Step connection cooperation, is fixed to the fixation hole (not shown) of 21 bottom of slide just after then screw being recycled to pass through connecting hole 2223
Guide sleeve bracket 22 can be quickly fixed to 21 bottom of slide.In order to further increase the integral strength of guide sleeve bracket 22, this reality
The flange 2221 for applying example is connected by stiffening plate 223.
Fig. 4 to fig. 6 is please referred to, as preferred embodiment, the guiding mechanism 20 further includes guide sleeve briquetting 40.Specifically
Ground, the mounting portion 221 of guide sleeve bracket 22 are equipped with through-hole 2211, and 2211 bottom of through-hole is equipped with groove 2212, it is preferable that groove
2212 is rectangular, and fixation hole such as threaded hole 2213 is equipped at four angles of groove 2212.Correspondingly, guide sleeve briquetting 40 includes first
Ontology 41 and the second ontology 42, the first noumenon 41 extend outwardly from the axial end of the second ontology 42, and the correspondence of the first noumenon 41 is recessed
Through-hole is set at the fixation hole 2213 of slot 2212.Second ontology 42 of guide sleeve briquetting 40 is contained in the through-hole 2211 of guide sleeve bracket 22
Interior, the first noumenon 41 of guide sleeve briquetting 40 is contained in groove 2212, and the fixing pieces such as screw may pass through the first of guide sleeve briquetting 40
After through-hole on ontology 41 in locking to the threaded hole 2213 on guide sleeve bracket 22, so that guide sleeve briquetting is fixed to guide sleeve bracket
22。
Metal guide sleeve 30 is fixed in guide sleeve briquetting 40.It, can be first affixed by metal guide sleeve 30 when installing metal guide sleeve 30
It installs in the guide sleeve briquetting 40 that in guide sleeve briquetting 40, then will be equipped with metal guide sleeve 30 again to the through-hole 2211 of guide sleeve bracket
It is interior.Such mounting means operating space is big, and the Fast Installation convenient for metal guide sleeve 30 is fixed, time saving and energy saving.Guide sleeve briquetting 40
The first noumenon 41 is clamped in groove 2212, and the guide sleeve briquetting 40 in metal 30 workpiece pressing of guide sleeve is avoided to send out in the vertical direction
Raw displacement, influences the guidance and stabilization of 30 pairs of brill rifles 1111 of metal guide sleeve.More specifically, the guide sleeve briquetting 40 of the present embodiment
It is equipped with mounting hole 43, the hole wall of mounting hole 43 is radially equipped with several through-holes 44, is equipped with flexible fastening piece 50, bullet in through-hole 44
Property fixing piece 50 radial extremity can partially protrude into mounting hole 43, metal guide sleeve 30 is fixedly installed in peace by fixing piece 50
It fills in hole 43.Correspondingly, the retaining groove 31 being adapted with fixing piece 50 can be opened up on the periphery wall of metal guide sleeve 30, utilized
Metal guide sleeve 30 can be firmly secured in mounting hole 43 by the cooperation of fixing piece 50 and retaining groove 31.Preferably, this implementation
The fixing piece 50 of example is ripple pearl screw.When metal guide sleeve 30 is inserted into mounting hole 43, ripple pearl screw can overcome elastic force to exit peace
Hole 43 is filled, when ripple pearl screw face retaining groove 31, ripple pearl screw is caught in retaining groove 31 under the action of elastic-restoring force
In.In this way, quickly the installation of metal guide sleeve 30 can be fixed on guide sleeve briquetting 40, operate very easy.
Metal guide sleeve 30 be equipped with for boring the pilot hole 32 that wears of rifle 1111.In order to avoid metal guide sleeve 30 is compressing work
It is moved in the vertical direction during part, improves the borehole accuracy for boring rifle, the metal guide sleeve 30 of the present embodiment includes the
One guide sleeve body 33 and from outwardly extending second guide sleeve body 34 of 33 axial end of the first guide sleeve body, the first guide sleeve body 33
Outer diameter and mounting hole 43 aperture be adapted so that the first guide sleeve body 33 can be tight in the mounting hole 43, second leads
The outer diameter for covering ontology 34 is greater than the aperture of mounting hole 43, and pilot hole 32 runs through entire metal guide sleeve 30.Due to the second guide sleeve body
34 outer diameter is greater than the aperture of mounting hole 43, and after metal guide sleeve 30 is inserted into mounting hole 43, the second guide sleeve body 34 can block
At 43 aperture periphery of mounting hole, fixing piece 50 and the quick location fit of pilot hole 32 not only can be made metal guide sleeve 30
It is fixed, and the movement of metal guide sleeve 30 in the vertical direction can be prevented.Moreover, utilizing the second guide sleeve body 34 and guide sleeve briquetting
40 corresponding flat is close to, it can be ensured that the verticality after the installation of guide sleeve 30.Moreover, because fixing piece 50 has elasticity, in guide sleeve
30 with bore rifle 1111 concentricity there are when a little bias, guide sleeve 30 has the function of self-adjusting.
Can slide up and down slide 21 by setting, in the affixed guide sleeve bracket 22 in 21 bottom of slide, and guide sleeve bracket 22 by
Mounting portion 221 and two arms 222 extended from 221 two sides of mounting portion composition, metal guide sleeve 30 are mounted on mounting portion 221,
21 slide downward of slide can be such that metal guide sleeve 30 compresses to bore rifle 1111 on the surface of the workpiece with guidance and pierce workpiece planarization, and
It bores to stablize in 1111 boring procedure of rifle and bores rifle barral of a gun 1111, when making 30 workpiece pressing plane of metal guide sleeve, guide sleeve bracket 22
Mounting portion 221 will receive reaction force, and since 221 two sides of mounting portion are designed with arm 222, two arms 222 can provide foot
Enough strength support mounting portions 221, guide sleeve bracket 22 are not susceptible to be broken, and guarantee that the processing of drilling hole machine tool is gone on smoothly.Moreover,
Second guide sleeve body 34 of metal guide sleeve 30 fits with workpiece surface and can prevent cutting fluid from splashing.
In the present embodiment, the Z axis driving device 121 of drilling hole machine tool is preferably motor, and driving device 122 is preferably oil
Cylinder, for driving guiding mechanism 20 to move.The knife bar 111 of the present embodiment is driven by spindle drive motor 123, and knife bar 111 passes through
Transmission mechanism such as belt is connect with spindle drive motor 123, and knife striking cylinder 124 is additionally provided on knife bar 111, is conveniently replaceable cutter.
Preferably, metal guide sleeve is made of wolfram steel, and guide sleeve bracket is made of metal material.
Fig. 7 is the guide sleeve supporting structure schematic diagram of another embodiment of the present invention.
In the present embodiment, guide sleeve bracket 20 eliminates the stiffening plate of connection step 2222, and the thickness of two arms 222 is from peace
Dress portion 221 is gradually increased toward end, and 222 end of arm forms the step 2222 of protrusion, thus in the end of two arm
It is respectively formed the mounting surface 2224 of L-type, the mounting surface shape of the mounting surface 2224 of the L-type and two wall ends of the slide
Match.The processing of guide sleeve bracket 20 can be simplified by saving stiffening plate, and increase the space for boring rifle assembly and disassembly in order to actual machine operation.
Fig. 8 is the overall structure diagram of the vertical numerical control deep hole drilling machine of another embodiment of the present invention.
In the present embodiment, crossbeam is omitted, the oil cylinder 122 and spindle drive motor for driving guiding mechanism 20 to move
123 are installed on the top of spindle box 14.In the present embodiment, the slide 21 of guiding mechanism 20 can follow the synchronous fortune of spindle box 14
It is dynamic, it can also be relative to 14 self-movement of spindle box.
It is to be appreciated that in the present invention it is alleged it is affixed can be understood as being fixedly connected, including be removably fixedly connected and
It is non-removable to be fixedly connected, it can be selected according to the design needs；Alleged fixed installation in the present invention, including it is removably solid
Dingan County's dress and non-removable fixed installation, can be selected according to the design needs.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (14)
1. a kind of vertical numerical control drilling hole machine tool guide sleeve bracket, it is characterised in that: the guide sleeve bracket includes mounting portion and from peace
Two arms that dress portion two sides each extend over, the mounting portion offer the through-hole for mounting guide sleeve, and the arm is for distinguishing
It is connected to the slide of vertical numerical control drilling hole machine tool.
2. guide sleeve bracket as described in claim 1, it is characterised in that: the longitudinal cross-section of the guide sleeve bracket is in U-shape, C-shaped, bowl
Shape or semicircle.
3. guide sleeve bracket as described in claim 1, it is characterised in that: the guide sleeve bracket further includes stiffening plate, the reinforcement
Plate connects the side of two arm, and the arm end sets interconnecting piece, for being connected to the slide of vertical numerical control drilling hole machine tool.
4. guide sleeve bracket as described in claim 1, it is characterised in that: the thickness of two arm from close to mounting portion toward arm
End gradually increases, and the end of two arm is respectively formed the mounting surface of L-type, matches for mounting surface corresponding to slide.
5. a kind of vertical numerical control drilling hole machine tool guiding mechanism, including slide and the guide sleeve bracket for being connected to slide, feature exists
In: the guide sleeve bracket is the described in any item guide sleeve brackets of Claims 1 to 4, and the slide includes two walls, the guide sleeve
Two arm section of bracket are not connected to two walls of the slide.
6. guiding mechanism as claimed in claim 5, it is characterised in that: the U-shaped profile of the slide, C-shaped, bowl-type or half
It is round.
7. a kind of vertical numerical control drilling hole machine tool, including column, workbench and spindle box, it is characterised in that: the vertical numerical control bores
Hole machine tool further include connect with the spindle box and/or the column and can the relatively described movable workbench guiding mechanism, institute
Stating guiding mechanism includes slide and the guide sleeve bracket connecting with the slide, and the guide sleeve bracket includes mounting portion and from mounting portion
Two arms that two sides each extend over, the mounting portion offer the through-hole for mounting guide sleeve, and the arm is respectively connected to institute
State slide.
8. vertical numerical control drilling hole machine tool as claimed in claim 7, it is characterised in that:
The longitudinal cross-section of the guide sleeve bracket is in U-shape, C-shaped, bowl-type or semicircle；Or
The transversal cross-section of the slide is in U-shape, C-shaped, bowl-type or semicircle, the slide include two walls, the guide sleeve bracket
Two arm section be not connected to two walls of the slide.
9. vertical numerical control drilling hole machine tool as claimed in claim 7, it is characterised in that: the guiding mechanism can the relatively described work
Platform moves up and down.
10. vertical numerical control drilling hole machine tool as claimed in claim 7, it is characterised in that: the guiding mechanism is connected to spindle box
Separate column side, the guiding mechanism is parallel with the column in the vertical direction.
11. vertical numerical control drilling hole machine tool as claimed in claim 7, it is characterised in that: the guiding mechanism further includes installing extremely
The metal guide sleeve of the through-hole, the metal guide sleeve offer the pilot hole with brill rifle cooperation.
12. vertical numerical control drilling hole machine tool as claimed in claim 11, it is characterised in that: the guiding mechanism further includes being installed on
Guide sleeve briquetting in the guide sleeve rack ventilating hole, the guide sleeve briquetting are equipped with mounting hole, and the metal guide sleeve is assemblied in described
In mounting hole.
13. vertical numerical control drilling hole machine tool as claimed in claim 12, it is characterised in that: the peripheral wall of the metal guide sleeve is equipped with
Retaining groove is installed with the flexible fastening piece for being caught in the retaining groove on the hole wall of the mounting hole of the guide sleeve briquetting.
14. vertical numerical control drilling hole machine tool as claimed in claim 7, it is characterised in that: the vertical numerical control drilling hole machine tool also wraps
Include the driving device for driving guiding mechanism to move and the spindle drive motor for the movement of driving spindle case, the driving dress
It sets and is installed on spindle box with spindle drive motor, so that guiding mechanism can both follow spindle box to move synchronously, it can also
Relative to spindle box self-movement.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263571X | 2017-09-28 | ||
| CN201721263571 | 2017-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109158645A true CN109158645A (en) | 2019-01-08 |
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ID=64892602
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811130218.3A Pending CN109158645A (en) | 2017-09-28 | 2018-09-27 | A kind of vertical numerical control drilling machine tool and its guide sleeve and guiding mechanism |
| CN201821585199.9U Active CN209754065U (en) | 2017-09-28 | 2018-09-27 | Vertical numerical control drilling machine tool and guide sleeve support and guide mechanism thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585199.9U Active CN209754065U (en) | 2017-09-28 | 2018-09-27 | Vertical numerical control drilling machine tool and guide sleeve support and guide mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109158645A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253053A (en) * | 2019-06-03 | 2019-09-20 | 江门市精钻数控科技有限公司 | A kind of rotation drilling guide device and its drilling machine with rotation drilling guide device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770420B (en) * | 2021-09-15 | 2022-11-08 | 广东利工设备有限公司 | Drill gun guide mechanism and machine tool |
-
2018
- 2018-09-27 CN CN201811130218.3A patent/CN109158645A/en active Pending
- 2018-09-27 CN CN201821585199.9U patent/CN209754065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253053A (en) * | 2019-06-03 | 2019-09-20 | 江门市精钻数控科技有限公司 | A kind of rotation drilling guide device and its drilling machine with rotation drilling guide device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209754065U (en) | 2019-12-10 |
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Effective date of registration: 20191031 Address after: 518000 101, building B6, 33 Xinxia Avenue, Shanxia community, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Guangdong Ligong Equipment Co., Ltd Address before: Longgang District of Shenzhen City, Guangdong province 518000 Pinghu street community shansha Road No. 33 new B4 building Applicant before: SHENZHEN LIGONG TECHNOLOGY CO., LTD. |
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