CN108890363A - A kind of drilling machine clamping device - Google Patents
A kind of drilling machine clamping device Download PDFInfo
- Publication number
- CN108890363A CN108890363A CN201811108863.5A CN201811108863A CN108890363A CN 108890363 A CN108890363 A CN 108890363A CN 201811108863 A CN201811108863 A CN 201811108863A CN 108890363 A CN108890363 A CN 108890363A
- Authority
- CN
- China
- Prior art keywords
- rod
- arc
- wall
- top plate
- work
- 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
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of drilling machine clamping devices, including top plate, sliding rail, idler wheel, connecting rod and electric telescopic rod, by the way that clamp structure is arranged, clamping work of two arcs folders to drilled material may be implemented, avoid the work manually gripped, not only reduce work difficulty, it improves work efficiency, the advantages that also having ensured the life and health of staff, and the inner wall by pressing from both sides arc is arranged to rubber mount, the frictional force that arc folder can be increased avoids and generates sliding while clamping, in order to the work such as grip；Top plate is flexibly connected support base by sliding block, and the front and back that top plate and clamp structure may be implemented adjusts work, virtually increases adjustable range；Pass through setting arc groove and spin, it is possible to reduce the friction of pull rod and tension rod thru-hole inner wall facilitates the left and right of pull rod to pull work, is convenient for working to the left and right adjusting of clamp structure with this.
Description
Technical field
The present invention relates to a kind of fixture for drilling machine, specially a kind of drilling machine clamping device.
Background technique
Drilling machine refers to the main lathe for processing hole on workpiece with drill bit.In drilling, workpiece is fixed could be into
Row drilling operation, when, when outer wall of steel pipe is drilled, steel pipe is not easy to clamp, and is easy to produce sliding, existing using drilling machine
Tubing fixture on drilling machine is all manually to carry out operating steel pipe clamping, and existing tubing fixture is not after steel pipe is loaded
Position can be adjusted, drill bit can only be adjusted, drill bit is made to reach suitable position alignment working position, in this way during pipe fitting drilling,
It is invisible to increase work difficulty, reduce working efficiency.
Summary of the invention
It easily skids to solve the clamping steel pipe of the tubing fixture on existing drilling machine, be unable to adjust position and work effect
The low problem of rate, the present invention provide a kind of drilling machine clamping device, which has grip, do not beat
It is sliding, position can be adjusted and the characteristics of work efficiency is high.
To achieve the above object, the present invention provides the following technical solutions：A kind of drilling machine clamping device, including top plate and two
A support base, two support bases are mounted on the work top of drilling machine, and the top exterior walls of two support bases offer cunning
Slot, the left and right ends bottom of the top plate are fixedly installed with several and the matched sliding block of sliding slot, and the top plate passes through sliding block
It is flexibly connected support base, the center of the top plate offers sliding rail, and the inner cavity of the sliding rail is provided with idler wheel, the turning rolls
Bottom passes through top plate and is fixedly installed with connecting rod, and the bottom outer wall of the connecting rod is fixedly installed with electric telescopic rod, the electricity
The outer right wall of dynamic telescopic rod is fixedly installed with pull rod, and the left and right sidewall of the support base of right end offers and the matched pull rod of pull rod
The right end of through-hole, the pull rod passes through tension rod thru-hole and extends to the outside of support base, the bottom outer wall of the electric telescopic rod
It is fixedly installed with clamp structure；The clamp structure includes shell, is fixedly connected on electric telescopic rod at the top of the shell
Bottom is fixedly installed with cylinder jacket in the inner cavity of the shell, is provided in the cylinder jacket and the matched piston of cylinder jacket, institute
The bottom for stating piston is connected with piston rod, and spring, the extension end outer wall of the piston rod are equipped between piston and cylinder jacket bottom
It is provided with rack gear, the shell lower end is symmetrically fixed with two mounting plates, and gear, two gears are mounted on two mounting plates
It is meshed with the rack gear of piston rod bottom, arc folder is hinged on two mounting plates, had on two arcs folder and tooth
The arc gear wheel being meshed is taken turns, blowing mouth is provided at the top of the cylinder jacket, and the other end of blowing mouth is connected to external gas transmission
Device.
The bottom interior wall of the tension rod thru-hole offers downwards several arc grooves, and the inner wall of each arc groove is all provided with
It is equipped with spin, the top of each spin contacts with each other with the bottom outer wall of pull rod.
The arc groove and spin tension rod thru-hole it is medium set up separately set three.
Gear, mounting plate, arc gear wheel and arc folder in the clamp structure are symmetrical set with the center of shell.
Compared with prior art, the beneficial effects of the invention are as follows：By the way that clamp structure is arranged, two arc folders may be implemented
Clamping work to drilled material avoids the work manually gripped, not only reduces work difficulty, improve work
The advantages that making efficiency, also having ensured the life and health of staff, and the inner wall by pressing from both sides arc is arranged to rubber mount,
The frictional force that arc folder can be increased avoids and generates sliding while clamping, in order to the work such as grip；Top plate is logical
It crosses sliding block and is flexibly connected support base, the front and back that top plate and clamp structure may be implemented adjusts work, virtually increases adjusting
Range；Pass through setting arc groove and spin, it is possible to reduce the friction of pull rod and tension rod thru-hole inner wall facilitates the left and right of pull rod to pull
Work is convenient for working to the left and right adjusting of clamp structure with this.
Detailed description of the invention
Fig. 1 is internal structure chart of the invention；
Fig. 2 is the enlarged drawing of A at Fig. 1 of the present invention；
Fig. 3 is the enlarged drawing of B at Fig. 1 of the present invention.
Figure label：1- top plate, 11- sliding rail, 12- idler wheel, 13- connecting rod, 14- electric telescopic rod, 15- sliding block, 16- are sliding
Slot, 2- support base, 21- tension rod thru-hole, 22- arc groove, 23- spin, 24- pull rod, 3- clamp structure, 30- mounting plate, outside 31-
Shell, 32- cylinder jacket, 33- piston rod, 34- piston, 35- spring, 36- gear, 37- arc gear wheel, 38- arc folder, 4- gas transmission
Mouthful.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of drilling machine clamping device, including top plate 1 and two
Support base 2, two support bases 2 are mounted on the work top of drilling machine, and the top exterior walls of two support bases 2 offer cunning
Slot 16, the left and right ends bottom of the top plate 1 are fixedly installed with several and the matched sliding block 15 of sliding slot 16, the top plate 1
It is flexibly connected support base 2 by sliding block 15, the center of the top plate 1 offers sliding rail 11, and the inner cavity of the sliding rail 11 is provided with
Idler wheel 12, the bottom of 12 frame of idler wheel pass through top plate 1 and are fixedly installed with connecting rod 13, and the bottom outer wall of the connecting rod 13 is solid
Dingan County is equipped with electric telescopic rod 14, and the outer right wall of the electric telescopic rod 14 is fixedly installed with pull rod 24, the support base 2 of right end
Left and right sidewall offer and pass through tension rod thru-hole 21 with the matched tension rod thru-hole 21 of pull rod 24, the right end of the pull rod 24 and extend
To the outside of support base 2, the bottom outer wall of the electric telescopic rod 14 is fixedly installed with clamp structure 3；The clamp structure 3 wraps
Shell 31 is included, the top of the shell 31 is fixedly connected on the bottom of electric telescopic rod 14, fixes in the inner cavity of the shell 31
Cylinder jacket 32 is installed, is provided in the cylinder jacket 32 and connects with the matched piston 34 of cylinder jacket 32, the bottom of the piston 34
It is connected to piston rod 33, spring 35 is equipped between 32 bottom of piston 34 and cylinder jacket, the extension end outer wall of the piston rod 33 is arranged
There is rack gear, 31 lower end of shell is symmetrically fixed with two mounting plates 30, it is mounted on gear 36 on two mounting plates 30, two
Gear 36 is meshed with the rack gear of 33 bottom of piston rod, and arc folder 38, two arc folders are hinged on two mounting plates 30
With the arc gear wheel 37 being meshed with gear 36 on 38, the top of the cylinder jacket 32 is provided with blowing mouth 4, and blowing mouth
4 other end is connected to external air delivery device.
The bottom interior wall of the tension rod thru-hole 21 offers downwards several arc grooves 22, each arc groove 22 it is interior
Wall is provided with spin 23, and bottom outer wall of the top of each spin 23 with pull rod 24 contacts with each other.By the way that arc is arranged
Shape slot 22 and spin 23, it is possible to reduce the friction of pull rod 24 and 21 inner wall of tension rod thru-hole facilitates the left and right of pull rod 24 to pull work,
With this convenient for left and right adjusting work.
The arc groove 22 and spin 23 tension rod thru-hole 21 it is medium set up separately set three.The present embodiment is preferred embodiment,
Certain arc groove 22 and spin 23 can be set more.
Gear 36, mounting plate 30, arc gear wheel 37 and arc folder 38 in the clamp structure 3 is with the center of shell 31
It is symmetrical set.Two arc folders 38 being capable of opening and closing simultaneously.Rubber mount is arranged in the inner wall of arc folder 38, increases and manages
Friction between material.
The working principle of the invention：The present invention first can front and back push top plate 1, top plate 1 is flexibly connected by sliding block 15
Support base 2, can it is corresponding adjust clamp structure 3 front-rear position, while can by pull outside pull rod 24 drive electricity
Dynamic telescopic rod 14 and the clamp structure 3 of bottom carry out side-to-side movement, at this point, idler wheel 12 moves in sliding rail 11, pull rod 24 with
The spin 23 of tension rod thru-hole 21 contact with each other, effectively reduce frictional resistance, pull pull rod 24 easily.Clamp structure 3
After left-right position regulates, electric telescopic rod 14 is opened by external power supply and switch, the progress to 3 upper-lower height of clamp structure
It adjusts, when clamping, piston 34 drives piston rod 33 to move downward, and spring 35 is compressed, and the rack gear of 33 bottom of piston rod, tooth are passed through
Wheel 36 and arc gear wheel 37 transmit power, make 38 closure of arc folder, grip to drilled Porous materials；To put down
When drilled Porous materials, only need blowing mouth 4 by the outside gas transmission of external air delivery device, spring 35 resets, and drives arc folder 38 outward
It opens, drilled material is put down.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of drilling machine clamping device, including top plate（1）With two support bases（2）, two support bases（2）It is mounted on brill
On the work top of bed, it is characterised in that：Two support bases（2）Top exterior walls offer sliding slot（16）, the top plate（1）
Left and right ends bottom be fixedly installed with several and sliding slot（16）Matched sliding block（15）, the top plate（1）Pass through sliding block
（15）It is flexibly connected support base（2）, the top plate（1）Center offer sliding rail（11）, the sliding rail（11）Inner cavity setting
There is idler wheel（12）, the idler wheel（12）The bottom of frame passes through top plate（1）It is fixedly installed with connecting rod（13）, the connecting rod（13）
Bottom outer wall be fixedly installed with electric telescopic rod（14）, the electric telescopic rod（14）Outer right wall be fixedly installed with pull rod
（24）, the support base of right end（2）Left and right sidewall offer and pull rod（24）Matched tension rod thru-hole（21）, the pull rod（24）
Right end pass through tension rod thru-hole（21）And extend to support base（2）Outside, the electric telescopic rod（14）Bottom outer wall it is solid
Dingan County is equipped with clamp structure（3）；The clamp structure（3）Including shell（31）, the shell（31）Top be fixedly connected on
Electric telescopic rod（14）Bottom, the shell（31）Inner cavity in be fixedly installed with cylinder jacket（32）, the cylinder jacket（32）
It is inside provided with and cylinder jacket（32）Matched piston（34）, the piston（34）Bottom be connected with piston rod（33）, piston
（34）With cylinder jacket（32）Spring is equipped between bottom（35）, the piston rod（33）Extension end outer wall be provided with rack gear, institute
State shell（31）Lower end is symmetrically fixed with two mounting plates（30）, two mounting plates（30）On be mounted on gear（36）, two
Gear（36）And piston rod（33）The rack gear of bottom is meshed, two mounting plates（30）On be hinged with arc folder（38）, two
A arc folder（38）On have and gear（36）The arc gear wheel being meshed（37）, the cylinder jacket（32）Top be provided with
Blowing mouth（4）, and blowing mouth（4）The other end be connected to external air delivery device.
2. a kind of drilling machine clamping device according to claim 1, it is characterised in that：The tension rod thru-hole（21）Bottom
Inner wall offers downwards several arc grooves（22）, each arc groove（22）Inner wall be provided with spin（23）, each
The spin（23）Top and pull rod（24）Bottom outer wall contact with each other.
3. a kind of drilling machine clamping device according to claim 2, it is characterised in that：The arc groove（22）And spin
（23）In tension rod thru-hole（21）It is medium set up separately set three.
4. a kind of drilling machine clamping device according to claim 1,2 or 3, it is characterised in that：The clamp structure（3）In
Gear（36）, mounting plate（30）, arc gear wheel（37）It is pressed from both sides with arc（38）With shell（31）Center be symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108863.5A CN108890363A (en) | 2018-09-21 | 2018-09-21 | A kind of drilling machine clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108863.5A CN108890363A (en) | 2018-09-21 | 2018-09-21 | A kind of drilling machine clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108890363A true CN108890363A (en) | 2018-11-27 |
Family
ID=64359529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811108863.5A Withdrawn CN108890363A (en) | 2018-09-21 | 2018-09-21 | A kind of drilling machine clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108890363A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604707A (en) * | 2019-02-26 | 2020-09-01 | 山东方通智能科技有限公司 | Automatic blanking device of electric conveying frame |
| CN111958278A (en) * | 2020-08-13 | 2020-11-20 | 何荣霞 | Titanium alloy new material automatic cutting device |
| CN112974873A (en) * | 2021-02-01 | 2021-06-18 | 钟启立 | Clamping structure used on numerical control automatic lathe with high flexibility |
-
2018
- 2018-09-21 CN CN201811108863.5A patent/CN108890363A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604707A (en) * | 2019-02-26 | 2020-09-01 | 山东方通智能科技有限公司 | Automatic blanking device of electric conveying frame |
| CN111958278A (en) * | 2020-08-13 | 2020-11-20 | 何荣霞 | Titanium alloy new material automatic cutting device |
| CN112974873A (en) * | 2021-02-01 | 2021-06-18 | 钟启立 | Clamping structure used on numerical control automatic lathe with high flexibility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |