CN208663207U - A kind of drilling machine clamping device - Google Patents
A kind of drilling machine clamping device Download PDFInfo
- Publication number
- CN208663207U CN208663207U CN201821551268.4U CN201821551268U CN208663207U CN 208663207 U CN208663207 U CN 208663207U CN 201821551268 U CN201821551268 U CN 201821551268U CN 208663207 U CN208663207 U CN 208663207U
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- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 238000007664 blowing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model 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 utility model 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.
Utility model content
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 utility model provide a kind of drilling machine clamping device, the drilling machine clamping device have convenient for grip,
It is non-slip, position can be adjusted and the characteristics of work efficiency is high.
To achieve the above object, the utility model provides the following technical solutions: a kind of drilling machine clamping device, including top plate
With two support bases, two support bases are mounted on the work top of drilling machine, and the top exterior walls of two support bases open up
There is sliding slot, the left and right ends bottom of the top plate is fixedly installed with several and the matched sliding block of sliding slot, and the top plate passes through
Sliding block is flexibly connected support base, and the center of the top plate offers sliding rail, and the inner cavity of the sliding rail is provided with idler wheel, the idler wheel
The bottom of frame 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, institute
The outer right wall for stating electric telescopic rod is fixedly installed with pull rod, and the left and right sidewall of the support base of right end offers matched with pull rod
The right end of tension rod thru-hole, the pull rod passes through tension rod thru-hole and extends to the outside of support base, the bottom of the electric telescopic rod
Outer wall is fixedly installed with clamp structure；The clamp structure includes shell, is fixedly connected on electric expansion at the top of the shell
The bottom of bar is fixedly installed with cylinder jacket in the inner cavity of the shell, is provided in the cylinder jacket and the matched work of cylinder jacket
Plug, the bottom of the piston are connected with piston rod, and spring, the extension end of the piston rod are equipped between piston and cylinder jacket bottom
Outer wall is provided with rack gear, and the shell lower end is symmetrically fixed with two mounting plates, is mounted on gear on two mounting plates, and two
Gear is meshed with the rack gear of piston rod bottom, and arc folder is hinged on two mounting plates, is had on two arc folders
The arc gear wheel being meshed with gear, is provided with blowing mouth at the top of the cylinder jacket, and the other end of blowing mouth be connected to it is external
Air delivery 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 utility model has the beneficial effects that two arcs may be implemented by setting clamp structure
Clamping work of the clevis to drilled material avoids the work manually gripped, not only reduces work difficulty, improves
Working 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
Cushion can increase the frictional force of arc folder, avoid and generate 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 a left side for pull rod
Right pulling work is convenient for working to the left and right adjusting of clamp structure with this.
Detailed description of the invention
Fig. 1 is the internal structure chart of the utility model；
Fig. 2 is the enlarged drawing of A at the utility model Fig. 1；
Fig. 3 is the enlarged drawing of B at the utility model Fig. 1.
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
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of drilling machine clamping device, including 1 He of top plate
Two support bases 2, two support bases 2 are mounted on the work top of drilling machine, and the top exterior walls of two support bases 2 open up
There is sliding slot 16, the left and right ends bottom of the top plate 1 is fixedly installed with several and the matched sliding block 15 of sliding slot 16, the top
Plate 1 is flexibly connected support base 2 by sliding block 15, and the center of the top plate 1 offers sliding rail 11, the inner cavity setting of the sliding rail 11
There is idler wheel 12, the bottom of 12 frame of idler wheel passes through top plate 1 and is fixedly installed with connecting rod 13, the bottom outer wall of the connecting rod 13
It is fixedly installed with electric telescopic rod 14, the outer right wall of the electric telescopic rod 14 is fixedly installed with pull rod 24, the support of right end
The left and right sidewall of seat 2 offer with the matched tension rod thru-hole 21 of pull rod 24, the right end of the pull rod 24 pass through tension rod thru-hole 21 and
The outside of support base 2 is extended to, the bottom outer wall of the electric telescopic rod 14 is fixedly installed with clamp structure 3；The clamping knot
Structure 3 includes shell 31, and the top of the shell 31 is fixedly connected on the bottom of electric telescopic rod 14, in the inner cavity of the shell 31
It is fixedly installed with cylinder jacket 32, is provided in the cylinder jacket 32 and the matched piston 34 of cylinder jacket 32, the bottom of the piston 34
Portion is connected with piston rod 33, is equipped with spring 35, the extension end outer wall of the piston rod 33 between 32 bottom of piston 34 and cylinder jacket
It is provided with rack gear, 31 lower end of shell is symmetrically fixed with two mounting plates 30, is mounted on gear 36 on two mounting plates 30,
Two gears 36 are meshed with the rack gear of 33 bottom of piston rod, and arc folder 38, two arcs are hinged on two mounting plates 30
With the arc gear wheel 37 being meshed with gear 36 on clevis 38, the top of the cylinder jacket 32 is provided with blowing mouth 4, and defeated
The other end of port 4 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
Frictional force between material.
Working principle of the utility model is: the utility model first can front and back push top plate 1, top plate 1 pass through sliding block 15
Be flexibly connected support base 2, can it is corresponding adjust clamp structure 3 front-rear position, while can pass through pull outside pull rod
24 drive the clamp structure 3 of electric telescopic rod 14 and bottom to carry out side-to-side movement, at this point, idler wheel 12 moves in sliding rail 11,
Pull rod 24 and the spin 23 of tension rod thru-hole 21 contact with each other, effectively reduce frictional resistance, pull pull rod 24 easily.Clamping
After the left-right position of structure 3 regulates, electric telescopic rod 14 is opened by external power supply and switch, it is high to about 3 clamp structure
Degree is adjusted, and when clamping, piston 34 drives piston rod 33 to move downward, and spring 35 is compressed, and 33 bottom of piston rod is passed through
Rack gear, gear 36 and arc gear wheel 37 transmit power, make 38 closure of arc folder, it is solid to carry out the clamping to drilled Porous materials
It is fixed；When to put down drilled Porous materials, only need blowing mouth 4 by the outside gas transmission of external air delivery device, spring 35 resets, and drives arc
Clevis 38 is flared out, and drilled material is put down.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of drilling machine clamping device, including top plate (1) and two support bases (2), two support bases (2) are mounted on brill
On the work top of bed, it is characterised in that: the top exterior walls of two support bases (2) 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) passes through sliding block
(15) support base (2) are flexibly connected, the center of the top plate (1) offers sliding rail (11), the inner cavity setting of the sliding rail (11)
Have idler wheel (12), the bottom of idler wheel (12) frame passes through top plate (1) and is fixedly installed with connecting rod (13), the connecting rod (13)
Bottom outer wall be fixedly installed with electric telescopic rod (14), the outer right wall of the electric telescopic rod (14) is fixedly installed with pull rod
(24), the left and right sidewall of the support base (2) of right end offers 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 the outsides of support base (2), the bottom outer wall of the electric telescopic rod (14) is solid
Dingan County is equipped with clamp structure (3)；The clamp structure (3) includes shell (31), is fixedly connected at the top of the shell (31)
The bottom of electric telescopic rod (14) is fixedly installed with cylinder jacket (32) in the inner cavity of the shell (31), the cylinder jacket (32)
Inside be provided with cylinder jacket (32) matched piston (34), the bottom of the piston (34) is connected with piston rod (33), piston
(34) spring (35) are equipped between cylinder jacket (32) bottom, the extension end outer wall of the piston rod (33) is provided with rack gear, institute
It states shell (31) lower end and is symmetrically fixed with two mounting plates (30), be mounted on gear (36) on two mounting plates (30), two
Gear (36) is meshed with the rack gear of piston rod (33) bottom, and arc is hinged on two mounting plates (30) and presss from both sides (38), and two
The arc gear wheel (37) being meshed with gear (36) is had on a arc folder (38), is provided at the top of the cylinder jacket (32)
Blowing mouth (4), and the other end of blowing mouth (4) is connected to external air delivery device.
2. a kind of drilling machine clamping device according to claim 1, it is characterised in that: the bottom of the tension rod thru-hole (21)
Inner wall offers downwards several arc grooves (22), and the inner wall of each arc groove (22) is provided with spin (23), each
Bottom outer wall of the top of the spin (23) with pull rod (24) contacts 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) 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: in the clamp structure (3)
Gear (36), mounting plate (30), arc gear wheel (37) and arc folder (38) be symmetrical set with the center of shell (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551268.4U CN208663207U (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 |
|---|---|---|---|
| CN201821551268.4U CN208663207U (en) | 2018-09-21 | 2018-09-21 | A kind of drilling machine clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208663207U true CN208663207U (en) | 2019-03-29 |
Family
ID=65842670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821551268.4U Expired - Fee Related CN208663207U (en) | 2018-09-21 | 2018-09-21 | A kind of drilling machine clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208663207U (en) |
-
2018
- 2018-09-21 CN CN201821551268.4U patent/CN208663207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |