CN104493594B - Gun drill sleeve fixing and workpiece clamping device on double-shaft drilling machine - Google Patents
Gun drill sleeve fixing and workpiece clamping device on double-shaft drilling machine Download PDFInfo
- Publication number
- CN104493594B CN104493594B CN201410799782.XA CN201410799782A CN104493594B CN 104493594 B CN104493594 B CN 104493594B CN 201410799782 A CN201410799782 A CN 201410799782A CN 104493594 B CN104493594 B CN 104493594B
- Authority
- CN
- China
- Prior art keywords
- gun drill
- cylinder
- clamping device
- sleeve fixing
- oil cylinder
- 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
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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
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
Abstract
The invention relates to a gun drill sleeve fixing and workpiece clamping device on a double-shaft drilling machine. The gun drill sleeve fixing and workpiece clamping device is characterized in that a plurality of fixed blocks are arranged to form two rows and are fixedly mounted on the left side and the right side of the top of a square tank, a cylinder frame is arranged on the square tank in a crossing manner, vertical plates on the left side and the right side of the cylinder frame are fastened and connected with the left side wall and the right side wall of the square tank, a push cylinder is mounted on a top transverse plate of the cylinder frame, a piston rod end of the push cylinder is downwardly connected with a pressure plate, movable blocks are mounted at two ends of the bottom of the pressure plate and are opposite to the upper and lower front surfaces of the two rows of fixed blocks, arc-shaped clamp grooves are formed in the bottoms of the movable blocks and the tops of the fixed blocks, and the shapes of the arc-shaped clamp grooves are matched with those of the outer peripheral walls of gun drill sleeves; clamping cylinders are fixedly mounted on the square tank via cylinder supports, piston rod ends of the clamping cylinders face the front ends of the fixed gun drill sleeves, and plugs are mounted at the piston rod ends of the clamping cylinders. The gun drill sleeve fixing and workpiece clamping device has the advantages that the gun drill sleeves can be conveniently fixed by the aid of the gun drill sleeve fixing and workpiece clamping device, the gun drill sleeve fixing and workpiece clamping device and the gun drill sleeves arranged on the gun drill sleeve fixing and workpiece clamping device can be matched with one another to clamp workpieces, and accordingly the gun drill sleeve fixing and workpiece clamping device can bring great convenience for repairing and maintaining equipment.
Description
Technical field
The present invention relates to the appurtenances on a kind of twin shaft deep hole drilling machine, the drill gun on specifically a kind of duplex drill
Sleeve pipe is fixed and clamping workpiece device, belongs to machining equipment technical field.
Background technology
Deep hole drilling（Hole depth and the ratio in aperture>10）Very important status is occupied in field of machining,
Account for more than the 40% of hole machined amount.With scientific and technical progress, novel high-strength, high rigidity and high value hardly possible deep hole processing
The emergence of part, the processing continuous improvement that requires in working depth, machining accuracy and working (machining) efficiency of workpiece is so that depth
Hole machined becomes critical process and the processing difficulties of machining.Traditional processing method is due to process system rigidity, cutting row
Go out and cooling and lubricating problem.It is increasingly difficult to even not reach present deep hole machining in precision, efficiency, material to meet at all
On requirement.So deep hole machining at this moment needs a kind of support of specific Drill Techniques.With China's machinery manufacturing industry
Develop rapidly so that being originally confined to the Deep-Hole Drilling Technology of the specific areas such as war industry, Aero-Space and be equipped in China
Every profession and trade is also widely used.
Drill gun drilling machine is a kind of existing frequently-used deep hole drilling machining equipment, and drill gun needs to use drill gun during feeding
Sleeve pipe, drill gun sleeve pipe needs be furnished with fixed mechanism；In addition, workpiece is also required for clamping mechanism.In existing drill gun drilling machine this two
Individual mechanism is separate from, unreasonable structure, and it leads to device structure complicated, and manufacturing cost is high, is unfavorable for maintenance in the future
Safeguard.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, provide the drill gun sleeve pipe on a kind of duplex drill
Fix and clamping workpiece device, its smart structural design rationally, easily can not only fix drill gun sleeve pipe, and can be with dress
On drill gun sleeve pipe use cooperatively clamping workpiece, substantially reduce the structure complexity of equipment, to equipment maintenance maintenance provide
Great convenience.
The technical scheme providing according to the present invention：Drill gun sleeve pipe on duplex drill is fixed and clamping workpiece device, and it is special
Levy and be：Including square chest and be arranged on the drill gun casing tube fixing mechanism on square chest and clamping workpiece mechanism；
Described drill gun casing tube fixing mechanism includes fixed block, movable block, cylinder rack, down pressing oil cylinder and pressing plate, multiple fixations
Block lines up two rows, is fixedly mounted on the left and right sides at square chest top, and described cylinder rack is door shape, and cylinder rack is across being arranged on square chest
On, the riser of the cylinder rack left and right sides is fastenedly connected with the left and right sides wall of square chest, and down pressing oil cylinder is arranged on the top of cylinder rack
On transverse slat, the tailpiece of the piston rod of down pressing oil cylinder connects pressing plate downwards, and described pressing plate bottom two ends are provided with movable block, described movable block
The upper and lower vis-a-vis with two row's fixed blocks, the bottom of movable block and the top of fixed block are equipped with and drill gun sleeve pipe periphery wall shape
The arc-shaped slot of adaptation；
Described clamping workpiece mechanism includes clamping oil cylinder, cylinder bracket and plug, and described clamping oil cylinder passes through cylinder bracket
Be fixedly mounted on square chest, the axial centre of the axial centre of clamping oil cylinder and the drill gun sleeve pipe fixing on the same line,
The tailpiece of the piston rod of clamping oil cylinder installs plug, plug towards the front end of the drill gun sleeve pipe fixing, the tailpiece of the piston rod of clamping oil cylinder
With the front end cooperation of drill gun sleeve pipe, clamping workpiece is fixed.
As a further improvement on the present invention, described square chest two bottom sides are provided with two parallel guide rails, every guide rail
Both sides be uniformly arranged several screw connecting holes；Two described row's fixed blocks are correspondingly arranged on two guide rails, fixed block
Bottom be provided with guide groove, the two ends of fixed block are provided with screw mounting hole, and fixed block is coordinated with guide rail by the guide groove of its bottom, Gu
Determine block and be fastened on square chest by being contained in the screw of screw mounting hole and mode connects for screw in the hole.
As a further improvement on the present invention, the left and right sidewall of described square chest is provided with twice platform, and described cylinder rack is left
The riser lower end of right both sides is respectively supported on described platform.
The present invention compared with prior art, has the advantage that：Present configuration design is ingenious rationally, can not only facilitate
The fixing drill gun sleeve pipe in ground, and can use cooperatively clamping workpiece with the drill gun sleeve pipe loaded onto, substantially reduce the structure of equipment
Complexity, provides great convenience to the maintenance maintenance of equipment.
Brief description
Fig. 1 is one of perspective view of the embodiment of the present invention.
Fig. 2 is the two of the perspective view of the embodiment of the present invention.
Specific embodiment
With reference to concrete drawings and Examples, the invention will be further described.
As shown in the figure：Drill gun sleeve pipe on duplex drill in embodiment fix and clamping workpiece device mainly by square chest 1,
Drill gun casing tube fixing mechanism and clamping workpiece mechanism composition, described drill gun casing tube fixing mechanism and clamping workpiece mechanism are installed in
On square chest 1.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, described drill gun casing tube fixing mechanism is mainly by fixed block 2, movable block
3rd, cylinder rack 4, down pressing oil cylinder 5 and pressing plate 6 form, and six fixed blocks 2 line up two rows for three by every row, are fixedly mounted on square chest 1
The left and right sides at top, described cylinder rack 4 is door shape, cylinder rack 4 across being arranged on square chest 1, cylinder rack 4 left and right sides perpendicular
Plate 4a is fastenedly connected with the left and right sides wall of square chest 1, and down pressing oil cylinder 5 is arranged in top cross plate 4b of cylinder rack 4, down pressing oil cylinder
5 tailpiece of the piston rod connects downwards pressing plate 6, and described pressing plate 6 bottom two ends are provided with movable block 3, and described movable block 3 and two rows fix
Block vis-a-vis about 2, the top of the bottom of movable block 3 and fixed block 2 is equipped with and drill gun sleeve pipe 7 periphery wall shape adaptation
Arc-shaped slot.
In the embodiment of the present invention, the mounting means of described fixed block 2 is shown as shown in Figure 1 and Figure 2, described square chest 1 bottom two
Side is provided with two parallel guide rails 9, and the both sides of every guide rail 9 have been uniformly arranged several screw connecting holes 1b；Described two
Row's fixed block 2 is correspondingly arranged on two guide rails 9, and the bottom of fixed block 2 is provided with guide groove, and the two ends of fixed block 2 are provided with screw peace
Dress hole 2a, fixed block 2 is coordinated with guide rail 9 by the guide groove of its bottom, and fixed block 2 is connected by being contained in screw mounting hole 2a and screw
Connect the screw in the 1b of hole to be fastened on square chest 1.Such mounting structure enables fixed block 2 in the premise keeping high linearity
Under move adjustment, and easy to adjust, so that the present invention can be used in the drill gun sleeve pipe of fixing different specification size
7.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, the left and right sidewall of described square chest 1 is provided with twice platform, described oil
The both sides riser 4a lower end that the riser 4a lower end of cylinder frame 4 left and right sides supports respectively supports on the platform.Such structure
Cylinder rack 4 is enable to move adjustment on the premise of keeping high linearity, and easy to adjust.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, described clamping workpiece mechanism is mainly propped up by clamping oil cylinder 10, oil cylinder
Frame 11 and plug 8 form, and described clamping oil cylinder 10 is fixedly mounted on square chest 1 by cylinder bracket 11, the axle of clamping oil cylinder 10
To center and the drill gun sleeve pipe 7 fixing axial centre on the same line, the tailpiece of the piston rod of clamping oil cylinder 10 is towards fixing
The front end of good drill gun sleeve pipe 7, plug 8 installed by the tailpiece of the piston rod of clamping oil cylinder 10, and plug 8 is coordinated with the front end of drill gun sleeve pipe 7,
So that clamping workpiece to be fixed.
Claims (1)
1. the drill gun sleeve pipe on duplex drill fix and clamping workpiece device it is characterised in that：Including square chest（1）And the side of being arranged on
Case（1）On drill gun casing tube fixing mechanism and clamping workpiece mechanism；
Described drill gun casing tube fixing mechanism includes fixed block（2）, movable block（3）, cylinder rack（4）, down pressing oil cylinder（5）And pressing plate
（6）, multiple fixed blocks（2）Line up two rows, be fixedly mounted on square chest（1）The left and right sides at top, described cylinder rack（4）For door
Shape, cylinder rack（4）Across being arranged on square chest（1）On, cylinder rack（4）The riser of the left and right sides（4a）With square chest（1）Left and right two
Side wall is fastenedly connected, down pressing oil cylinder（5）It is arranged on cylinder rack（4）Top cross plate（4b）On, down pressing oil cylinder（5）Tailpiece of the piston rod
Connect downwards pressing plate（6）, described pressing plate（6）Bottom two ends are provided with movable block（3）, described movable block（3）With two row's fixed blocks
（2）Vis-a-vis up and down, movable block（3）Bottom and fixed block（2）Top be equipped with and drill gun sleeve pipe（7）Periphery wall shape
The arc-shaped slot of adaptation；
Described clamping workpiece mechanism includes clamping oil cylinder（10）, cylinder bracket（11）And plug（8）, described clamping oil cylinder（10）Logical
Cross cylinder bracket（11）It is fixedly mounted on square chest（1）On, clamping oil cylinder（10）Axial centre and the drill gun sleeve pipe fixing（7）
Axial centre on the same line, clamping oil cylinder（10）Tailpiece of the piston rod towards the drill gun sleeve pipe that fixes（7）Front end, dress
Folder oil cylinder（10）Tailpiece of the piston rod install plug（8）, plug（8）With drill gun sleeve pipe（7）Front end cooperation, will be solid for clamping workpiece
Fixed；
Described square chest（1）Two bottom sides are provided with two parallel guide rails（9）, every guide rail（9）If both sides be uniformly arranged
Dry screw connecting hole（1b）；Two described row's fixed blocks（2）It is correspondingly arranged at two guide rails（9）On, fixed block（2）Bottom
It is provided with guide groove, fixed block（2）Two ends be provided with screw mounting hole（2a）, fixed block（2）By guide groove and the guide rail of its bottom（9）
Cooperation, fixed block（2）By being contained in screw mounting hole（2a）And screw connecting hole（1b）Interior screw is fastened on square chest（1）On；
Described square chest（1）Left and right sidewall on be respectively provided with one platform, described cylinder rack（4）The riser of the left and right sides（4a）Lower end
It is respectively supported on described platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799782.XA CN104493594B (en) | 2014-12-19 | 2014-12-19 | Gun drill sleeve fixing and workpiece clamping device on double-shaft drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799782.XA CN104493594B (en) | 2014-12-19 | 2014-12-19 | Gun drill sleeve fixing and workpiece clamping device on double-shaft drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493594A CN104493594A (en) | 2015-04-08 |
| CN104493594B true CN104493594B (en) | 2017-02-22 |
Family
ID=52935094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410799782.XA Expired - Fee Related CN104493594B (en) | 2014-12-19 | 2014-12-19 | Gun drill sleeve fixing and workpiece clamping device on double-shaft drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493594B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620923A (en) * | 2018-05-15 | 2018-10-09 | 芜湖浩威锻压机床有限公司 | A kind of radial drilling machine workpiece fixed platform |
| CN108972080A (en) * | 2018-08-21 | 2018-12-11 | 合肥力威汽车油泵有限公司 | Axle sleeve hydraulic clamping fixture |
| CN109226840A (en) * | 2018-11-13 | 2019-01-18 | 南通利联机床制造有限公司 | A kind of Double Milling lathe with dedicated tripartite's stationary fixture |
| CN109909523A (en) * | 2019-04-24 | 2019-06-21 | 苏州英菲力液压技术有限公司 | Multi-gun drilling machine tool capable of improving machining efficiency |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4177742B2 (en) * | 2003-10-23 | 2008-11-05 | 株式会社スギノマシン | Gun drill machine |
| CN200960602Y (en) * | 2006-08-10 | 2007-10-17 | 冯文波 | Vertical shaft processing drill machine |
| CN102198529B (en) * | 2011-05-30 | 2013-10-02 | 浙江西菱股份有限公司 | Deep hole drilling machine |
| CN203426497U (en) * | 2013-08-28 | 2014-02-12 | 沈阳鼓风机集团核电泵业有限公司 | High-precision deep hole drilling machine |
| CN203409304U (en) * | 2013-09-01 | 2014-01-29 | 荆州市祥达机械制造有限公司 | Novel special gun-drill for deep hole of input shaft of automobile steering device |
| CN104175145A (en) * | 2014-08-26 | 2014-12-03 | 无锡柯马机械有限公司 | Machining clamp |
| CN204339386U (en) * | 2014-12-19 | 2015-05-20 | 无锡大龙马数控机床制造有限责任公司 | Drill gun sleeve pipe on duplex drill is fixed and clamping workpiece device |
-
2014
- 2014-12-19 CN CN201410799782.XA patent/CN104493594B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104493594A (en) | 2015-04-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20171219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |