CN106625477A - Rotary table type clamping device - Google Patents
Rotary table type clamping device Download PDFInfo
- Publication number
- CN106625477A CN106625477A CN201610924473.XA CN201610924473A CN106625477A CN 106625477 A CN106625477 A CN 106625477A CN 201610924473 A CN201610924473 A CN 201610924473A CN 106625477 A CN106625477 A CN 106625477A
- Authority
- CN
- China
- Prior art keywords
- fixed
- connecting rod
- traveller
- guide rail
- clamping device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a rotary table clamping device, and belongs to the technical field of machining. The rotary table clamping device comprises a rotary disc, an annular guide rail, a clamping assembly and a positioning ring. The rotary disc is rotationally arranged on a bearing support. The annular guide rail is fixed to the rotary disc. Elevating bosses are arranged on the annular guide rail at equal intervals. A fixed disc is arranged on the bearing support through a disc support. The positioning ring is fixed to the outer side of the fixed disc. A fixed support lug of the clamping assembly is fixed to a fixed supporting column. One end of a first connecting rod is hinged to the fixed support lug, and the other end of the first connecting rod is hinged to one end of a second connecting rod. The other end of the second connecting rod is hinged to one end of an ejector rod. The ejector rod is arranged on an ejector rod support in a sliding manner. Sliding column bearings are fixed to the fixed disc. Sliding columns are arranged on the sliding column bearings in a vertical sliding manner. The upper ends of the sliding columns are connected with one end of the second connecting rod, and the lower ends of the sliding columns are attached to the annular guide rail. By means of the rotary table clamping device, multiple workpieces can be synchronously clamped, and the workpiece production efficiency is effectively improved.
Description
Technical field
The present invention relates to machining technology field, more particularly to a kind of turntable type clamping device.
Background technology
Machining is referred to the process of the appearance and size or performance of workpiece are changed by a kind of plant equipment.By plus
Difference in work mode can be divided into machining and pressure processing.In process of production, every shape, chi for changing production object
Very little, position and property etc. so as to which the process for becoming finished product or semi-finished product is referred to as technical process.It is the main portion of production process
Point.Technical process can be divided into the technical process such as casting, forging, punching press, welding, machining, assembling, manufacturing technology mistake again
Journey generally refers to the summation of the machining work process of part and the assembling technology procedure of machine, and other processes are then referred to as aided in
Process, such as transport, keeping, power supply, maintenance of equipment etc..Technical process is again by one or several tactic works
Sequence composition, an operation several work steps by being made up of.In mechanical processing process, it is often required to use all kinds of fixtures, fixture
It is, for fixing processing object, to be allowed to occupy correct position, with the device for receiving to construct or detect during machine-building.Often
The clamping device seen typically can only be clamped every time to a workpiece, low production efficiency.
The content of the invention
It is an object of the invention to provide a kind of turntable type clamping device, can synchronously realize being clamped multiple workpiece, knot
Structure rationally, effectively increases the production efficiency of workpiece.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of turntable type clamping device, it includes bearing support, motor, rotating disk, ring-shaped guide rail, fixed disc, disk
Seat, fixed pillar, clamp assembly, locating ring, the rotating disk is rotatably provided on bearing support, the motor and rotating disk
Coaxial link, the motor is arranged on bearing support, and the ring-shaped guide rail is fixed on rotating disk, on the ring-shaped guide rail
Spaced set has lifting boss, and the fixed disc is arranged on bearing support by disk support, and the locating ring is fixed
In the outside of fixed disc, the inner side spaced set of the locating ring has locating slot, and the fixed pillar is arranged on fixed circle
The center of disk, the quantity of the clamp assembly is identical with the quantity of locating slot, the quantity of the clamp assembly and locating slot
Quantity is two or more, and the clamp assembly includes fixed journal stirrup, first connecting rod, second connecting rod, push rod, push rod
Seat, traveller, traveller supporting, the fixed journal stirrup is fixed on fixed pillar, and one end of the first connecting rod and fixed journal stirrup cut with scissors
Connect, the other end of the first connecting rod and one end of second connecting rod are hinged, the other end of the second connecting rod and one end of push rod
It is hinged, the push rod is slidably arranged on push rod bearing, on fixed disc, the traveller can be gone up for the traveller supporting and fixing
Lower slider is arranged in traveller supporting, one end connection of the upper end of the traveller and second connecting rod, the lower end of the traveller and ring
Shape guide rail is fitted.
Further, the quantity of the clamp assembly and the quantity of locating slot are four.
Further, it is provided with sliding guide sleeve between the traveller and traveller supporting.
Further, the motor is stepper motor.
The present invention compared to the prior art, with advantages below and effect：Motor drives rotating disk continuous rotary, rotating disk
On ring-shaped guide rail on lifting boss drive push rod upward sliding, push rod to drive first connecting rod and second connecting rod to launch, make the
One connecting rod and second connecting rod are the level of state, and push rod is ejected laterally, by Workpiece clamping on the locating slot of locating ring.Process
Into after, as ring-shaped guide rail is rotated further, traveller is moved downward under gravity, drives push rod to retract.Motor is
Stepper motor, the rotating speed of stepper motor, the position for stopping are solely dependent upon the frequency and umber of pulse of pulse signal, and are not become by load
The impact of change, good stability.The quantity of clamp assembly and the quantity of locating slot are four, rational in infrastructure, quickly realize to many
The clamping of individual workpiece.Sliding guide sleeve is provided between traveller and traveller supporting, the abrasion between traveller and traveller supporting is reduced,
Be conducive to the upper and lower smooth sliding of traveller.The present invention can synchronously realize being clamped multiple workpiece, rational in infrastructure, effectively increase
The production efficiency of workpiece.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of the present invention.
In figure：1. bearing support, 2. motor, 3. rotating disk, 4. ring-shaped guide rail, 5. fixed disc, 6. disk support, 7.
Pillar is fixed, 8. clamp assembly, 9. locating ring, 10. lifting boss, 11. locating slots, 12. fixation journal stirrups, 13. first connecting rods,
14. second connecting rods, 15. push rods, 16. push rod bearings, 17. travellers, the supporting of 18. travellers, 19. sliding guide sleeves.
Specific embodiment
Below in conjunction with the accompanying drawings and by embodiment the present invention is described in further detail, and following examples are to this
Bright explanation and the invention is not limited in following examples.
As depicted in figs. 1 and 2, a kind of turntable type clamping device, it includes bearing support 1, motor 2, rotating disk 3, ring
Shape guide rail 4, fixed disc 5, disk support 6, fixed pillar 7, clamp assembly 8, locating ring 9, the rotating disk 3 is rotatably provided in
On bearing support 1, the motor 2 and the coaxial link of rotating disk 3, the motor 2 is arranged on bearing support 1, described
Motor 2 is stepper motor, and the rotating speed of stepper motor, the position for stopping are solely dependent upon the frequency and umber of pulse of pulse signal,
And do not affected by load change, good stability.The ring-shaped guide rail 4 is fixed on rotating disk 3, first-class of the ring-shaped guide rail 4
Away from being provided with lifting boss 10.The fixed disc 5 is arranged on bearing support 1 by disk support 6, and the locating ring 9 is consolidated
The outside of fixed disc 5 is scheduled on, the inner side spaced set of the locating ring 9 has locating slot 11, and the fixed pillar 7 is arranged on
The center of fixed disc 5, the quantity of the clamp assembly 8 is identical with the quantity of locating slot 11, the quantity of the clamp assembly 8
Two or more are with the quantity of locating slot 11, the quantity of the clamp assembly 8 and the quantity of locating slot 11 are four
It is individual, it is rational in infrastructure, quickly realize the clamping to multiple workpiece.The clamp assembly 8 include fixed journal stirrup 12, first connecting rod 13,
Second connecting rod 14, push rod 15, push rod bearing 16, traveller 17, traveller supporting 18, the fixed journal stirrup 12 is fixed on fixed pillar 7
On, one end of the first connecting rod 13 and fixed journal stirrup 12 are hinged, the other end of the first connecting rod 13 and second connecting rod 14
One end is hinged, and the other end of the second connecting rod 14 and one end of push rod 15 are hinged, and the push rod 15 is slidably arranged on push rod
On bearing 16, the traveller supporting 18 is fixed on fixed disc 5, and the traveller 17 can be slided up and down and be arranged on traveller supporting 18
On, sliding guide sleeve 19 is provided between the traveller 17 and traveller supporting 18, reduce between traveller 17 and traveller supporting 18
Abrasion, is conducive to traveller smooth sliding about 17.The upper end of the traveller 17 and one end connection of second connecting rod 14, the traveller
17 lower end and ring-shaped guide rail 4 are fitted.
By above-mentioned technical proposal, when a kind of turntable type clamping device of the invention is used, motor 2 drives rotating disk 3 to connect
Continuous revolution, the lifting boss 10 on the ring-shaped guide rail 4 on rotating disk 3 drives the upward sliding of push rod 15, push rod 15 to drive first connecting rod
13 and second connecting rod 14 launch, make first connecting rod 13 and second connecting rod 14 be the level of state, push rod 15 is ejected laterally, by workpiece
It is clamped on the locating slot 11 of locating ring 9.After machining, as ring-shaped guide rail 4 is rotated further, traveller 17 is in Action of Gravity Field
Under move downward, drive push rod 15 retract.The present invention can synchronously realize being clamped multiple workpiece, rational in infrastructure, effectively carry
The high production efficiency of workpiece.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention
The technical staff in field can make various modifications to described specific embodiment or supplement or adopt similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (4)
1. a kind of turntable type clamping device, it is characterised in that：It includes bearing support, motor, rotating disk, ring-shaped guide rail, solid
Fixed disk, disk support, fixed pillar, clamp assembly, locating ring, the rotating disk is rotatably provided on bearing support, described
Motor and rotating disk coaxial link, the motor is arranged on bearing support, and the ring-shaped guide rail is fixed on rotating disk,
Lifting boss is equidistantly provided with the ring-shaped guide rail, the fixed disc is arranged on bearing support by disk support,
The locating ring is fixed on the outside of fixed disc, and the inner side spaced set of the locating ring has locating slot, the fixation
Post is arranged on the center of fixed disc, and the quantity of the clamp assembly is identical with the quantity of locating slot, the clamp assembly
The quantity of quantity and locating slot is two or more, and the clamp assembly includes that fixed journal stirrup, first connecting rod, second connect
Bar, push rod, push rod bearing, traveller, traveller supporting, the fixed journal stirrup is fixed on fixed pillar, and the one of the first connecting rod
End and fixed journal stirrup are hinged, and the other end of the first connecting rod and one end of second connecting rod are hinged, the second connecting rod it is another
One end of end and push rod is hinged, and the push rod is slidably arranged on push rod bearing, and the traveller supporting and fixing is in fixed disc
On, the traveller can be slided up and down and is arranged in traveller supporting, and the upper end of the traveller and one end of second connecting rod connect, described
The lower end of traveller and ring-shaped guide rail are fitted.
2. a kind of turntable type clamping device according to claim 1, it is characterised in that：The quantity of the clamp assembly and fixed
The quantity of position groove is four.
3. a kind of turntable type clamping device according to claim 1, it is characterised in that：Between the traveller and traveller supporting
It is provided with sliding guide sleeve.
4. a kind of turntable type clamping device according to claim 1, it is characterised in that：The motor is stepping electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610924473.XA CN106625477A (en) | 2016-10-24 | 2016-10-24 | Rotary table type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610924473.XA CN106625477A (en) | 2016-10-24 | 2016-10-24 | Rotary table type clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106625477A true CN106625477A (en) | 2017-05-10 |
Family
ID=58856930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610924473.XA Pending CN106625477A (en) | 2016-10-24 | 2016-10-24 | Rotary table type clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106625477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942303A (en) * | 2018-08-07 | 2018-12-07 | 晨龙飞机（荆门）有限公司 | Drilling device is used in a kind of processing of passenger plane precision component |
| CN114776043A (en) * | 2022-05-24 | 2022-07-22 | 山东新源建设工程集团有限公司 | Auxiliary installation device for assembly type building construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144229A (en) * | 1983-12-28 | 1985-07-30 | Tsubakimoto Chain Co | Device for centering object having different length and width |
| JPH1015764A (en) * | 1996-07-01 | 1998-01-20 | Ngk Insulators Ltd | Internal periphery chucking device for ring member |
| CN103753247A (en) * | 2013-11-25 | 2014-04-30 | 重庆天之道科技发展有限公司 | Double-arm single-action hinge clamping device |
| CN103753237A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Rotary table clamping mechanism |
| CN103753236A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Clamping device with press plate and connection rod |
| CN203649985U (en) * | 2013-11-22 | 2014-06-18 | 重庆盾铭电磁阀有限公司 | Connecting rod clamping mechanism |
-
2016
- 2016-10-24 CN CN201610924473.XA patent/CN106625477A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144229A (en) * | 1983-12-28 | 1985-07-30 | Tsubakimoto Chain Co | Device for centering object having different length and width |
| JPH1015764A (en) * | 1996-07-01 | 1998-01-20 | Ngk Insulators Ltd | Internal periphery chucking device for ring member |
| CN103753237A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Rotary table clamping mechanism |
| CN103753236A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Clamping device with press plate and connection rod |
| CN203649985U (en) * | 2013-11-22 | 2014-06-18 | 重庆盾铭电磁阀有限公司 | Connecting rod clamping mechanism |
| CN103753247A (en) * | 2013-11-25 | 2014-04-30 | 重庆天之道科技发展有限公司 | Double-arm single-action hinge clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942303A (en) * | 2018-08-07 | 2018-12-07 | 晨龙飞机（荆门）有限公司 | Drilling device is used in a kind of processing of passenger plane precision component |
| CN114776043A (en) * | 2022-05-24 | 2022-07-22 | 山东新源建设工程集团有限公司 | Auxiliary installation device for assembly type building construction |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |