CN105364124B - A kind of rocking arm and clamp system of digital display radial drilling machine - Google Patents
A kind of rocking arm and clamp system of digital display radial drilling machine Download PDFInfo
- Publication number
- CN105364124B CN105364124B CN201510820154.XA CN201510820154A CN105364124B CN 105364124 B CN105364124 B CN 105364124B CN 201510820154 A CN201510820154 A CN 201510820154A CN 105364124 B CN105364124 B CN 105364124B
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- rocking arm
- oil cylinder
- cam
- lever
- column jacket
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- 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
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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
- B23B39/12—Radial drilling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Machine Tool Units (AREA)
Abstract
A kind of rocking arm and clamp system of digital display radial drilling machine, including rocking arm, push shaft, piston, cam, support, oil cylinder, oil cylinder cover, clamping press plate, pull bar, lever, jointed shaft, pull bar is set on rocking arm and is connected with clamping press plate, lever is fixed on rocking arm by jointed shaft, push shaft is set on rocking arm, support is set on rocking arm, oil cylinder is rack-mount, piston, cam are arranged in oil cylinder, and oil cylinder cover is arranged on oil cylinder.Operation principle is that rocking arm is arranged on guide tracked rectangle column jacket A, and rocking arm is moved up and down along guide tracked rectangle column jacket A, it is ensured that rocking arm and guide tracked rectangle column jacket A guiding accuracies.The invention main shaft can realize electrodeless variable-speed in the case of not parking, operating position can realize the display of figure and numeral, the guiding accuracy of guide rail is high, main shaft has limit function and sensitive reliable, control system is advanced, simple and reasonable, easy to operate, operating efficiency is high, applied in mechanical processing industry.
Description
Technical field
The present invention relates to the rocking arm and clamp system of a kind of digital display radial drilling machine in mechanical processing industry.
Background technology
At present, radial drilling machine is for the hole of single-piece or batch production with porous heavy parts in mechanical processing industry
A kind of lathe of processing.General main spindle box can be moved on rocking arm, and with rocking arm around column revolving drilling machine.Rocking arm is along along column
Lower movement, to adapt to the workpiece for processing different height.Less workpiece is installed on the table, and larger workpiece is placed directly in machine
On bed base or ground.Radial drilling machine is widely used in single-piece and middle small serial production, processing volume and the larger workpiece of weight
Hole.The main variant of radial drilling machine has two kinds of slide-like and universal type.Slide block radial drilling machine is by fundamental mode radial drilling machine
Base makes slide into and formed, and slide is moved along bed ways, to expand the range of work, it is adaptable to boiler, bridge, rolling stock and
The industries such as shipbuilding.The rocking arm of universal radial drilling machine is moved horizontally in addition to vertical and gyration is made, and main spindle box is on rocking arm
Make tilt adjustments, to adapt to the processing at each position of workpiece.In addition, also vehicle type, wall type and digital control radial drilling machine etc..Rocking arm
Drilling machine is a kind of hole machined equipment, for drilling, reaming, fraising, tapping and the processing for repairing the diversified forms such as scraping end surface.By purposes
And textural classification, drilling machine is divided into upright drill, bench drill, multi-pore drilling machine, radial drilling machine and other special drill presses etc..All kinds of
In drilling machine, radial drilling machine is easy to operate, flexible, applied widely, with typicalness, is particularly suitable for use in single-piece or batch production band
There is the hole machined of porous heavy parts, be the common lathe in general machining workshop.
Also there are many deficiencies in the rocking arm and clamp system of radial drilling machine, the guiding accuracy of guide rail is poor, main shaft infinite place work(
Can, guide rail structure is also deposited repairs difficult upon wear, and control is more complicated, and some operations are difficult to realize, complicated, cost
Height, function is poor, and intensity and toughness is low, and transmission accuracy is low, and service life is short, and fault rate is high.Therefore, a kind of digital display is developed
The rocking arm and clamp system of radial drilling machine are a new problems anxious to be resolved.
The content of the invention
It is an object of the invention to provide a kind of rocking arm and clamp system of digital display radial drilling machine, the invention rocking arm is in guide rail
Position is adjustable on formula column jacket rectangle, and can clamp, unclamp, and it is clamped using oil cylinder cam, lever form, with self-locking, reinforcement
Function, and cam structure is longer than diamond block structural life-time, the guiding accuracy of guide rail is high, main shaft have limit function and it is sensitive can
Lean on, simple and reasonable, multiple functional reliable, easy to operate, operating efficiency is high, and cost is low, and fault rate is low.
The object of the present invention is achieved like this：A kind of rocking arm and clamp system of digital display radial drilling machine, including rocking arm,
Push shaft, piston, cam, support, oil cylinder, oil cylinder cover, clamping press plate, pull bar, lever, jointed shaft, pull bar is set simultaneously on rocking arm
It is connected, lever is fixed on rocking arm with clamping press plate by jointed shaft, push shaft is set on rocking arm, branch is set on rocking arm
Frame, oil cylinder is rack-mount, and piston, cam are arranged in oil cylinder, and oil cylinder cover is arranged on oil cylinder；
The described a kind of rocking arm of digital display radial drilling machine and the operation principle of clamp system is that rocking arm is arranged on guide tracked
On rectangle column jacket A, rocking arm is moved up and down along guide tracked rectangle column jacket A, and rocking arm is assemblied in clamping with guide tracked rectangle column jacket A's
Guiding clearance is constant after release, it is ensured that rocking arm and guide tracked rectangle column jacket A guiding accuracies；Power is produced by oil cylinder, oil cylinder
Epicoele oil-feed, cam is descending, and the cavity of resorption oil-feed of oil cylinder, cam is up；When cam is moved down, push shaft is promoted to push down lever, lever one
End is positioned with jointed shaft, and lever drives pull bar makes clamping press plate compress, it is necessary to when unclamping clamping press plate, the cavity of resorption oil-feed of oil cylinder,
Piston promotes cam to move up, and push shaft is resetted under the action of the spring, lever unclamps pull bar, realizes that clamping press plate unclamps；Rocking arm
For supporting gearbox, main shaft is set to be in Working position；Rocking arm position on guide tracked rectangle column jacket A is adjustable, and can clamp, pine
Open, it is clamped using oil cylinder, cam, lever form, and with self-locking, reinforcement function, and cam structure is than diamond block structural life-time
It is long.
The present invention is characterized by its structure and working principle.
The rocking arm and clamp system of a kind of digital display radial drilling machine compared with prior art, with main shaft in not parking feelings
Electrodeless variable-speed can be realized under condition, operating position can realize the display of figure and numeral, repair easy after guide rail structure abrasion, guide rail
Guiding accuracy it is high, main shaft has limit function and sensitive reliable, and control system is advanced, it is easy to operate, simple and reasonable, behaviour
Make convenient and swift, operating efficiency is high, the low advantage of fault rate will be widely used in mechanical processing industry.
Below in conjunction with the accompanying drawings and embodiment the present invention is described in detail.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 top view.
Embodiment
Referring to the drawings, a kind of rocking arm and clamp system of digital display radial drilling machine, including it is rocking arm 1, push shaft 2, piston 3, convex
Wheel 4, support 5, oil cylinder 6, oil cylinder cover 7, clamping press plate 8, pull bar 9, lever 10, jointed shaft 11, pull bar 9 is set simultaneously on rocking arm 1
It is connected, lever 10 is fixed on rocking arm 1 with clamping press plate 8 by jointed shaft 11, push shaft 2 is set on rocking arm 1, in rocking arm 1
Upper setting support 5, oil cylinder 6 is arranged on support 5, and piston 3, cam 4 are arranged in oil cylinder 6, and oil cylinder cover 7 is arranged on oil cylinder 6.
The described a kind of rocking arm of digital display radial drilling machine and the operation principle of clamp system is that rocking arm 1 is arranged on guide rail
On formula rectangle column jacket A, rocking arm 1 is moved up and down along guide tracked rectangle column jacket A, and rocking arm 1 is assemblied in guide tracked rectangle column jacket A's
Guiding clearance is constant after clamping and release, it is ensured that rocking arm 1 and guide tracked rectangle column jacket A guiding accuracies；Power is produced by oil cylinder 6,
The epicoele oil-feed of oil cylinder 6, cam 4 is descending, and the cavity of resorption oil-feed of oil cylinder 6, cam 4 is up；When cam 4 is moved down, push shaft 2 is promoted to push down
Lever 10, one end jointed shaft 11 of lever 10 is positioned, and lever 10 drives pull bar 9 to compress clamping press plate 8, it is necessary to unclamp clamping pressure
During plate 8, the cavity of resorption oil-feed of oil cylinder 6, piston 3 promotes cam 4 to move up, and push shaft 2 is resetted under the action of the spring, lever 10 makes pull bar
9 unclamp, and realize that clamping press plate 8 unclamps；Rocking arm 1 is used for supporting gearbox, main shaft is in Working position；Rocking arm 1 is guide tracked
Position is adjustable on rectangle column jacket A, and can clamp, unclamp, its clamp using oil cylinder 6, cam 4, the form of lever 10, with self-locking,
Reinforcement function, and the structure of cam 4 is longer than diamond block structural life-time.
Claims (1)
1. a kind of clamp system of the rocking arm of digital display radial drilling machine, including rocking arm, push shaft, piston, cam, support, oil cylinder, oil
Cylinder cap, clamping press plate, pull bar, lever, jointed shaft, it is characterised in that：Pull bar is set on rocking arm and is connected with clamping press plate, is led to
Cross jointed shaft lever is fixed on rocking arm, push shaft is set on rocking arm, support is set on rocking arm, oil cylinder is arranged on support
On, piston, cam are arranged in oil cylinder, and oil cylinder cover is arranged on oil cylinder；A kind of rocking arm of described digital display radial drilling machine
The operation principle of clamp system is, rocking arm is arranged on guide tracked rectangle column jacket A, and rocking arm is along guide tracked above and below rectangle column jacket A
It is mobile, rocking arm and guide tracked rectangle column jacket A to be assemblied in guiding clearance after clamping and release constant, it is ensured that rocking arm and guide tracked rectangle
Column jacket A guiding accuracies；Power is produced by oil cylinder, the epicoele oil-feed of oil cylinder, cam is descending, the cavity of resorption oil-feed of oil cylinder, on cam
OK；When cam is moved down, push shaft is promoted to push down lever, lever one end is positioned with jointed shaft, and lever drives pull bar makes clamping press plate pressure
Tightly, it is necessary to which when unclamping clamping press plate, the cavity of resorption oil-feed of oil cylinder, piston promotes cam to move up, and push shaft is resetted under the action of the spring,
Lever unclamps pull bar, realizes that clamping press plate unclamps；Rocking arm is used for supporting gearbox, main shaft is in Working position；Rocking arm exists
Position is adjustable on guide tracked rectangle column jacket A, and can clamp, unclamp, and it is clamped using oil cylinder, cam, lever form, with certainly
Lock, reinforcement function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820154.XA CN105364124B (en) | 2015-11-24 | 2015-11-24 | A kind of rocking arm and clamp system of digital display radial drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820154.XA CN105364124B (en) | 2015-11-24 | 2015-11-24 | A kind of rocking arm and clamp system of digital display radial drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105364124A CN105364124A (en) | 2016-03-02 |
| CN105364124B true CN105364124B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510820154.XA Active CN105364124B (en) | 2015-11-24 | 2015-11-24 | A kind of rocking arm and clamp system of digital display radial drilling machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111307434B (en) * | 2020-03-07 | 2021-10-12 | 芜湖清川电气有限公司 | Batch detection testing machine and detection method for servo motor after production and assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB336051A (en) * | 1929-08-23 | 1930-10-09 | Cincinnati Bickford Tool Co | Head translating mechanism for radial drills |
| CN101564772B (en) * | 2009-04-29 | 2011-08-10 | 沈阳机床股份有限公司中捷钻镗床厂 | Variable-frequency radial drilling machine |
| CN103028758B (en) * | 2012-12-27 | 2014-12-03 | 南通西马特机器制造有限公司 | Clamping mechanism of rocker arm drilling machine |
| CN103624293A (en) * | 2013-11-28 | 2014-03-12 | 桂林正菱第二机床有限责任公司 | Vehicle type drilling machine |
| CN205147831U (en) * | 2015-11-24 | 2016-04-13 | 沈阳景宏数控设备有限公司 | Digital display type radial drill's rocking arm and clamping mechanism |
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2015
- 2015-11-24 CN CN201510820154.XA patent/CN105364124B/en active Active
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| Publication number | Publication date |
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| CN105364124A (en) | 2016-03-02 |
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