CN107442733A - A kind of tong holder device of workpiece forging manipulator - Google Patents
A kind of tong holder device of workpiece forging manipulator Download PDFInfo
- Publication number
- CN107442733A CN107442733A CN201710721463.0A CN201710721463A CN107442733A CN 107442733 A CN107442733 A CN 107442733A CN 201710721463 A CN201710721463 A CN 201710721463A CN 107442733 A CN107442733 A CN 107442733A
- Authority
- CN
- China
- Prior art keywords
- binding clip
- shell
- clamping
- jaw
- jig arm
- 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
Links
- 238000005242 forging Methods 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 29
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 4
- 238000007514 turning Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
- B21J13/12—Turning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Manipulator (AREA)
Abstract
The present invention relates to a kind of tong holder device of workpiece forging manipulator, including binding clip shell, binding clip clamping part, rotating device, power part and frame, the binding clip shell is a hollow shell, and the frame is used to be connected with lifting means, and the rear portion of binding clip shell is fixed on by pivoting support；The power part includes clamping cylinder and overturning oil cylinder, and the binding clip clamping part includes rocking bar, jaw, jig arm and rocking arm, and the rotating device includes two groups, it is arranged on the both sides of binding clip shell, tong holder device of the invention, compact structure, the influence limited by place is smaller, securely and reliably, mechanism sets four-bar linkage structure to realize the parallel clamping of jaw, simple to operate, with operation machine with the use of flexible to operation, the perfect clamping for realizing workpiece, upset, rotates a series of action.
Description
Technical field
The present invention relates to work piece operations machine technical field, and in particular to a kind of tong holder dress of the convenient operation of work piece operations machine
Put.
Background technology
With expanding economy, infrastructure rapidly increases, and the demand of all kinds of engineering machinery is significantly increased, engineering machinery
In manufacture, the production of the welding structural element such as vehicle frame occupies very big proportion, requires it is workpiece turning in this design, in order to pacify
Component, in order to ensure the installation quality of installation component, it is necessary to which production efficiency and the quality of production can be improved by greatly developing
Corresponding installation equipment.In the installation of large-sized structural parts and machining process, some workpiece need 180 degree to overturn, in general way
It is to be lifted by crane with driving, mobile behind rise one end to put down upset workpiece again, for large-sized structural parts, this operation is quite endangered
Danger, but also limited by driving sling height；Another kind is exactly to hang on tipper to be overturn, but this way is due to workpiece
Radius of turn is big, and clamping position is high, and processing safety is poor.Also a kind of way is exactly the upset as flipbook, flipbook form
Although turning over operative position to set low, the space occupied is very big.If first low level clamping, then workpiece would be risen to certain height
After overturn, after the completion of decline dismounting again, then low production efficiency, equipment manufacturing costs are high.Some other large-scale workpieces also need to more
Individual face is operated, it is necessary to be rotated to workpiece, and presently used rotation angle of equipment can not arbitrarily select and reliability
It is poor, find, the production safety hidden danger of large-sized structural parts upset and rotation, generally deposited in construction machinery production field through investigation
.
The content of the invention
For the above situation, it is an object of the invention to provide a kind of tong holder device of workpiece forging manipulator, compact structure,
It is flexible to operation, the clamping of workpiece is perfectly realized, is overturn, is rotated a series of action, solve actual life well
In production to each orientation of workpiece the problem of putting difficulty.
The present invention a kind of workpiece forging manipulator tong holder device, including binding clip shell, binding clip clamping part, rotating device,
Power part and frame；
The binding clip shell is a hollow shell, and the frame is used to be connected with lifting means, and binding clip is fixed on by pivoting support
The rear portion of shell；
The power part includes clamping cylinder and overturning oil cylinder, the affixed sliding block of head of the piston rod of the clamping cylinder, institute
State sliding block to be arranged on inside binding clip shell, cylinder body is arranged on binding clip shell, and the overturning oil cylinder is fixed on the binding clip clamping part；
The binding clip clamping part includes rocking bar, jaw, jig arm and rocking arm, and the rocking bar is " L " shape body of rod, provided with two, institute
The one end for stating two rocking bar body of rod ends is fixedly connected with one end of jig arm, and the other end is flexibly connected with the sliding block, described to shake
Arm is movably connected in the other end of jig arm, and is connected with the head of the overturning oil cylinder piston rod, and the jaw is oppositely arranged,
The other end and tail end for being movably connected in jig arm are flexibly connected with rocking arm, and the middle part of the jig arm connects with the front portion activity of binding clip shell
Support bar is connected to, with the rocking bar, jig arm forms four-bar linkage structure；
The rotating device includes two groups, is arranged on the both sides of binding clip shell, and the rotating device includes gear, the gear connection
One provides the motor of power, is connected with the output shaft of motor, the revolving support for being fixed on binding clip shell rear portion is provided with
The tooth engaged with gear.
Preferably, the motor is hydraulic motor, ensures 360 ° of rotatings of binding clip, can be parked in optional position, while can be
External force makes it be parked in optional position without impact injury gear and motor under forcing.
Preferably, the jaw is centrally disposed fluted, strengthens the frictional force between jaw and workpiece, improves operation
Reliability.
Preferably, the oily hinge pin of the clamping cylinder is connected with the oil inlet and outlet of the overturning oil cylinder, binding clip can be avoided to revolve
The tangled up and knotted of the oil pipe of overturning oil cylinder when turning, so as to realize normal fuel injection.
The tong holder device of the workpiece forging manipulator of the present invention, the function that it is realized are as follows：
1st, jaw clamps
The clamping of jaw is completed with unclamping to be driven by clamping cylinder, and when hydraulic oil enters clamping cylinder rod chamber, piston, which is done, shrinks
Motion, the sliding block that is connected with piston club head drive rocking bar, and rocking bar drives jig arm and then causes jaw to clamp workpiece, on the contrary then loose
Open, this mechanism sets four-bar linkage structure to realize the parallel clamping of jaw, and this loop is provided with accumulator will not with hydraulic control one-way valve guarantee
Loosening material when doing other actions, binding clip clamping part of the invention is using being slidably connected, parallel clamping, compact structure, simply,
It is hardly damaged.
2nd, jaw is overturn
The upset of jaw is driven by overturning oil cylinder push-and-pull and completed, and the overturning oil cylinder of apparatus of the present invention is installed in jig arm, in oil cylinder
The driving lower band motion rocker arm of motion and then jaw is caused to realize in field angle that any angle is overturn, the oil inlet and outlet of oil cylinder is by pressing from both sides
The oily hinge pin of locking oil cylinder provides, the tangled up and knotted of the oil pipe of overturning oil cylinder when can avoid the jaw from rotating, so as to realize normal fuel injection,
Space is so saved, and solves the problems, such as that oil cylinder passes in and out pipe laying well.The reality of the perfect structure of binding clip clamping part of the present invention
The action of upset workpiece is showed, solve each free degree of workpiece in practical application puts difficulty.
3rd, binding clip rotates
Binding clip rotation is rotated by motor driving gear to clamp so as to drive the pivoting support fixed with binding clip shell to rotate and then drive
Head capsule rotating, the machine are provided with balanced protection loop in hydraulic circuit, so ensure 360 ° of rotatings of binding clip, can be parked in any
Position, while under external force pressure it can be made to be parked in optional position without impact injury travelling gear and motor, gyration
Drive motor is arranged to high-dynamic high-power driving, can clamp workpiece eccentric 200 millimeters under maximum grip weight, have simultaneously
Very high maximum rotational speed and acceleration, ensure high efficiency.
The tong holder device of the present invention, compact structure, the influence limited by place is smaller, and securely and reliably, mechanism sets four
Bar linkage structure realizes the parallel clamping of jaw, simple to operate, with operation machine with the use of flexible to operation, perfectly realizes work
The clamping of part, upset, rotates a series of action, largely realizes the free degree of workpiece, solve reality well
Each orientation of workpiece the problem of putting difficulty, is processed so as to the arbitrary face for workpiece in production, reduce pair plus
The requirement of construction equipment, simplifies production procedure, improves production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the rotary device structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, a kind of tong holder device of workpiece forging manipulator, including binding clip shell 1, binding clip clamping part 2, rotation
Rotary device 3, power part and frame 4；
The binding clip shell 1 is a hollow shell, and the frame 4 is used to be connected with lifting means, and pincers are fixed on by pivoting support
The rear portion of head capsule 1；
The power part includes clamping cylinder 5 and overturning oil cylinder 6, the affixed sliding block of head of the piston rod of the clamping cylinder 5
7, the sliding block 7 is arranged on inside binding clip shell 1, and cylinder body is arranged on binding clip shell 1, and the overturning oil cylinder 6 is fixed on the binding clip
On clamping part 2, the oily hinge pin 8 of the clamping cylinder 5 is connected and is fixed in frame 4 with the oil inlet and outlet of the overturning oil cylinder 6；
The binding clip clamping part 2 includes rocking bar 21, jaw 22, jig arm 23 and rocking arm 24, and the rocking bar 21 is " L " shape body of rod,
Provided with two, one end of described two body of rod ends of rocking bar 21 is fixedly connected with one end of jig arm 23, the other end and the sliding block 7
It is fixedly connected, the rocking arm 24 is movably connected in the other end of jig arm 23, and connects with the head of the piston rod of overturning oil cylinder 6
Connect, the jaw 22 is oppositely arranged, and is movably connected in the other end of rocking arm 24, and the jaw 22 is provided centrally with V grooves 25, institute
State the middle part of jig arm 23 and be connected with support bar 26 with the front portion of binding clip shell 1, with the rocking bar 21, jig arm 23 forms double leval jib
Structure；
The rotating device 3 includes two groups, is arranged on the both sides of binding clip shell 1, and the rotating device 3 includes gear 32 and revolution branch
33 are held, the connection of gear 32 one provides the hydraulic motor 31 of power, is connected with the output shaft of hydraulic motor 31, described time
Turn support 33 and be provided with the tooth engaged with gear 32, be fixedly connected with the rear sidewall of binding clip shell 1.
When it is implemented, being fixedly connected by frame 4 with operation machine, lived when hydraulic oil enters 5 rod chamber of clamping cylinder
Plug does contractile motion, and the sliding block 7 that is connected with piston club head drives rocking bar 21, and rocking bar 21 drives jig arm 23 and then jaw 22 is pressed from both sides
Clamping of workpieces, on the contrary then unclamp, the upset of jaw 22 is driven by the push-and-pull of overturning oil cylinder 6 to be completed, under the driving that overturning oil cylinder 6 moves
With motion rocker arm 24 and then jaw 22 is caused to realize that any angle is overturn in field angle, the oil inlet and outlet of overturning oil cylinder 6 is by clamping
The oily hinge pin 8 of oil cylinder 5 provides, can avoid jaw 22 rotate when overturning oil cylinder 6 oil pipe tangled up and knotted, so as to realize normal confession
Oil, the rotation of jaw 22 are rotated by hydraulic motor 31 with moving gear 32 so as to drive the pivoting support 33 fixed with binding clip shell 1 to revolve
Rotate into and drive the rotating of binding clip shell 1, so as to perfectly realize the clamping of workpiece, upset, rotate a series of action, very well
Solve the problems, such as in actual production to the difficulty of putting in each orientation of workpiece, tong holder device of the invention, compact structure, safety
Reliably, it is simple to operate, convenient use.
Claims (4)
- A kind of 1. tong holder device of workpiece forging manipulator, it is characterised in that including binding clip shell, binding clip clamping part, rotating device, Power part and frame；The binding clip shell is a hollow shell, and the frame is used to be connected with lifting means, and binding clip is fixed on by pivoting support The rear portion of shell；The power part includes clamping cylinder and overturning oil cylinder, the affixed sliding block of head of the piston rod of the clamping cylinder, institute State sliding block to be arranged on inside binding clip shell, cylinder body is arranged on binding clip shell, and the overturning oil cylinder is fixed on the binding clip clamping part；The binding clip clamping part includes rocking bar, jaw, jig arm and rocking arm, and the rocking bar is " L " shape body of rod, provided with two, institute The one end for stating two rocking bar body of rod ends is fixedly connected with one end of jig arm, and the other end is flexibly connected with the sliding block, described to shake Arm is movably connected in the other end of jig arm, and is connected with the head of the overturning oil cylinder piston rod, and the jaw is oppositely arranged, The other end and tail end for being movably connected in jig arm are flexibly connected with rocking arm, and the middle part of the jig arm connects with the front portion activity of binding clip shell Support bar is connected to, with the rocking bar, jig arm forms four-bar linkage structure；The rotating device includes two groups, is arranged on the both sides of binding clip shell, and the rotating device includes gear, the gear connection One provides the motor of power, is connected with the output shaft of motor, the revolving support for being fixed on binding clip shell rear portion is provided with The tooth engaged with gear.
- 2. the tong holder device of workpiece forging manipulator according to claim 1, it is characterised in that the motor is hydraulic pressure horse Reach, ensure 360 ° of rotatings of binding clip.
- 3. the tong holder device of workpiece forging manipulator according to claim 1, it is characterised in that the center of the jaw is set It is equipped with " V " groove.
- 4. the tong holder device of workpiece forging manipulator according to claim 1, it is characterised in that the oil of the clamping cylinder Hinge pin is connected and is fixed in frame with the oil inlet and outlet of the overturning oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721463.0A CN107442733A (en) | 2017-08-22 | 2017-08-22 | A kind of tong holder device of workpiece forging manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721463.0A CN107442733A (en) | 2017-08-22 | 2017-08-22 | A kind of tong holder device of workpiece forging manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107442733A true CN107442733A (en) | 2017-12-08 |
Family
ID=60491659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721463.0A Pending CN107442733A (en) | 2017-08-22 | 2017-08-22 | A kind of tong holder device of workpiece forging manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442733A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481021A (en) * | 2018-04-08 | 2018-09-04 | 荀为君 | A kind of special fixture of borehole drill construction |
| CN109482800A (en) * | 2018-12-29 | 2019-03-19 | 山西双环重工集团有限公司 | Press centralising device and press |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968859A (en) * | 1959-12-28 | 1964-09-02 | Hydraulik Gmbh | Movable forging tongs |
| SU1449229A1 (en) * | 1987-05-28 | 1989-01-07 | Производственное объединение "Новокраматорский машиностроительный завод" | Tongs head for forging manipulator |
| US4878373A (en) * | 1987-03-03 | 1989-11-07 | Dave Mckee (Sheffield) Limited | Peel assembly for an ingot manipulator |
| CN201317653Y (en) * | 2008-10-28 | 2009-09-30 | 安徽合力股份有限公司安庆车桥厂 | Hanging paper roll clip for fork truck |
| CN102950238A (en) * | 2012-11-27 | 2013-03-06 | 中信重工机械股份有限公司 | High-precision automatic alignment type multi-position workpiece pinching device |
| CN204400547U (en) * | 2014-12-03 | 2015-06-17 | 福建龙合机械制造有限公司 | A kind of convertible coil clamp |
| CN205684650U (en) * | 2016-06-17 | 2016-11-16 | 山西晨辉锻压设备制造有限公司 | The binding clip assembly of forging equipment |
| CN106238649A (en) * | 2016-08-31 | 2016-12-21 | 上海交通大学 | There is the heavily loaded forging operation machine people of redundancy feature |
| CN205889183U (en) * | 2016-08-11 | 2017-01-18 | 湖北汉唐智能科技股份有限公司 | A quick centre gripping manipulator of central fixed for swaging machine ware people |
| CN206251783U (en) * | 2016-12-02 | 2017-06-16 | 杜德文 | A kind of wireless remote control bait folder |
| CN207239045U (en) * | 2017-08-22 | 2018-04-17 | 山西晨辉锻压设备制造有限公司 | The tong holder device of workpiece forging manipulator |
-
2017
- 2017-08-22 CN CN201710721463.0A patent/CN107442733A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968859A (en) * | 1959-12-28 | 1964-09-02 | Hydraulik Gmbh | Movable forging tongs |
| US4878373A (en) * | 1987-03-03 | 1989-11-07 | Dave Mckee (Sheffield) Limited | Peel assembly for an ingot manipulator |
| SU1449229A1 (en) * | 1987-05-28 | 1989-01-07 | Производственное объединение "Новокраматорский машиностроительный завод" | Tongs head for forging manipulator |
| CN201317653Y (en) * | 2008-10-28 | 2009-09-30 | 安徽合力股份有限公司安庆车桥厂 | Hanging paper roll clip for fork truck |
| CN102950238A (en) * | 2012-11-27 | 2013-03-06 | 中信重工机械股份有限公司 | High-precision automatic alignment type multi-position workpiece pinching device |
| CN204400547U (en) * | 2014-12-03 | 2015-06-17 | 福建龙合机械制造有限公司 | A kind of convertible coil clamp |
| CN205684650U (en) * | 2016-06-17 | 2016-11-16 | 山西晨辉锻压设备制造有限公司 | The binding clip assembly of forging equipment |
| CN205889183U (en) * | 2016-08-11 | 2017-01-18 | 湖北汉唐智能科技股份有限公司 | A quick centre gripping manipulator of central fixed for swaging machine ware people |
| CN106238649A (en) * | 2016-08-31 | 2016-12-21 | 上海交通大学 | There is the heavily loaded forging operation machine people of redundancy feature |
| CN206251783U (en) * | 2016-12-02 | 2017-06-16 | 杜德文 | A kind of wireless remote control bait folder |
| CN207239045U (en) * | 2017-08-22 | 2018-04-17 | 山西晨辉锻压设备制造有限公司 | The tong holder device of workpiece forging manipulator |
Non-Patent Citations (1)
| Title |
|---|
| 陈克非;谢永凯;朱益康;: "板坯夹钳起重机落坯事故分析与夹钳改进" * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481021A (en) * | 2018-04-08 | 2018-09-04 | 荀为君 | A kind of special fixture of borehole drill construction |
| CN108481021B (en) * | 2018-04-08 | 2019-06-18 | 宁波中策动力有限公司 | A kind of special fixture of borehole drill construction |
| CN109482800A (en) * | 2018-12-29 | 2019-03-19 | 山西双环重工集团有限公司 | Press centralising device and press |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
|
| RJ01 | Rejection of invention patent application after publication |