CN108655783A - Convenient hydraulic system platen positioning and clamping mechanism and clamping method - Google Patents
Convenient hydraulic system platen positioning and clamping mechanism and clamping method Download PDFInfo
- Publication number
- CN108655783A CN108655783A CN201810345460.6A CN201810345460A CN108655783A CN 108655783 A CN108655783 A CN 108655783A CN 201810345460 A CN201810345460 A CN 201810345460A CN 108655783 A CN108655783 A CN 108655783A
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- China
- Prior art keywords
- hydraulic
- pressing plate
- pressure
- clamping
- main body
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Jigs For Machine Tools (AREA)
- Clamps And Clips (AREA)
Abstract
Convenient hydraulic system platen positioning and clamping mechanism and clamping method.Pressure plate structure at this stage is formed using screw rod, nut, T-block, pressing plate and parallels, when operation, mainly utilizes spanner rotating nuts progress fastening parts by operating personnel.This installation way process is cumbersome, and worker is tired, and working efficiency is low.The present invention composition include：Hydraulic pressure main body（1）, mandrel is connected in the hydraulic pressure main body（2）, quick change connecting rod is cased on the mandrel（3）, the quick change connecting rod and pressing plate（4）Pass through quick change link pin（5）Fixed, described pressing plate and quick change cushion block（6）There is oil to take out for connection, the hydraulic pressure main part（7）, oil storage tank（8）, one-way valve structures, the described oil takes out and pressing lever（9）Connection, the one-way valve structures include spring（10）, ball（11）, the hydraulic pressure bottom part body and locating piece（12）, T-block（13）Connection.The present invention is used for pressing plate positioning and clamping.（14）It is pressure-relief valve, hydralic pressure gauge does not have label.
Description
Technical field：
The present invention relates to a kind of convenient hydraulic system platen positioning and clamping mechanism and clamping methods.
Background technology：
With the high speed development of machinery industry, the requirement of technical field constantly changes, under condition of market economy, between enterprise
Competition, that is, between all trades and professions technical merit competition, this competition in, it is portable be universal fixturing be even more occupy weight
The one seat wanted.Nowadays jig is also constantly complete
It is kind, it needs constantly to process innovation, transformation, in the hope of survival and development.
How the indispensable presser device in mechanical processing completes batch production and greatlys save the time, keep positioning simple
Change, versatility is stronger, and operating personnel is made more preferably to control, greatly reduce labor intensity at
For important topic.
Pressure plate structure at this stage is formed using screw rod, nut, T-block, pressing plate and parallels, when operation, mainly by grasping
Make personnel and carries out fastening parts using spanner rotating nuts.This installation way process
Cumbersome, worker is tired, and working efficiency is low.
Common pressing plate is by operating personnel's rotary screw, nut clam member.It is time-consuming during use, laborious, commonly
Pressing plate, which needs to add the cooperation of other attachmentes, could complete positioning function.Common pressing plate is needed to add the cooperation of other attachmentes and could be completed
The clamping of special-shaped workpiece is tight by operating personnel's rotary screw, nut
Solid pressure plate relies primarily on the experience of operating personnel, it is not easy to manipulate.
Invention content：
The object of the present invention is to provide a kind of convenient hydraulic system platen positioning and clamping mechanism and clamping methods.
Above-mentioned purpose is realized by following technical scheme：
A kind of convenient hydraulic system platen positioning and clamping mechanism, composition include：Hydraulic pressure main body, it is described
Hydraulic pressure main body on be connected with mandrel, quick change connecting rod is cased on the mandrel, the quick change connecting rod passes through with pressing plate
Quick change link pin is fixed, and the pressing plate is connect with quick change cushion block, and the hydraulic pressure main body has oily pumping, oil storage tank, check valve knot
Structure, the oil is taken out to be connect with pressing lever, and the one-way valve structures include spring, ball, the hydraulic pressure bottom part body
It is connect with locating piece, T-block.
The convenient hydraulic system platen positioning and clamping mechanism is connected in the hydraulic pressure main body and unloads
Pressure valve, pressure gauge, the hydralic pressure gauge intuitively embody pressure size, keep clamping pressure controllable, avoid injury workpiece
Surface.
The convenient hydraulic system platen positioning and clamping mechanism, the locating piece are placed on workbench
T-slot in, positioning and when do not install pressing plate, the Hydraulic Main body potentially acts as locating piece use, facilitates behaviour
Make personnel setting benchmark, be conveniently operated, saves to the knife time.
A kind of convenient hydraulic system platen positioning and clamping mechanism using described in one of claim 1-2
Clamping method,
Realize that steady pressurization can promote T-block by pressing lever, compression T-block is at a distance from hydraulic pressure body floor, to handle
Hydraulic system is fixed on the table, additionally it is possible to realize zipper pressing plate in hydraulic system main body at a distance from plane, thus work
Part is fastened below pressing plate, is driven oil to be pumped into row by pressing lever movement and is pulled and pushed movement, the oil extraction injection in oil storage tank
In hydraulic pressure main body, hydraulically-controlled one-way valve structure prevents hydraulic oil adverse current, compressed core axis from moving downward clamping platen, pressure-relief valve release,
Unclamp pressing plate.
Advantageous effect：
1. the device of the invention high degree of automation can rinse material repeatedly, easy to operate, especially
It is convenient, simple when replacing suction filtration sieving film, production efficiency is substantially increased, there is promotional value.
The present invention forms complete set and independent hand-hydraulic system, size only have 150 × 70 × 130mm, pass through
Pressing lever realizes that steady pressurization can promote T-block, and compression T-block is at a distance from hydraulic system body floor, so as to handle
Hydraulic system is fixed on the table, can also realize zipper pressing plate in hydraulic system main body at a distance from plane, so as to
Work piece below pressing plate.And hydraulic system is stablized, and does not have to worry pressure change.It can be replaced by fast replacing device
The height of system, to realize the part of clamping different height.
Fast tight, quick-release may be implemented in present hydraulic system, and installation, convenient disassembly, secondly pressing lever reinforcing is steady, keeps away
Exempt from bolt, nut overexerts, damage bolt, nut thread the phenomenon that, to reduce labor intensity.
Hydraulic gage of the present invention can provide accurate pressure value, make clamping force controllable, to avoid weighing wounded workpiece or
Situations such as person's pressing force is inadequate.Pressure size can be intuitively embodied, keeps clamping force more controllable, such as non-ferrous metal, quality is soft,
It's situations such as surface is hindered in conference pasts clamping force.
The present invention changes the connection type between pressing plate and T-block and connecting rod using finger setting connection type, forms quick change
Mechanism.Link pin is plugged, the quick change connecting rod of different length is replaced, completes to carry out clamping to the part of different height, passes through replacement
Pressing plate operating position is replaced in the position of pressing plate link pin.
The present invention, can be hydraulic pressure pressure using locating piece because hydraulic platen positioning and clamping mechanism body appearance and size is consistent
Plate navigates in the T-slot of workbench, forms positioning function, 2 hydraulic platens, which are placed in a T-slot, can form one
Straight line positions, and can also form 3 point locations, also varied according to pose pattern difference positioning form.
Convenient hydraulic system platen positioning and clamping mechanism of the present invention, mainly by being processed in a very small part
Go out required check valve, closed circuit, lever mechanism, oil storage tank and installation hydraulic gage, completes a set of independent manual
Positioning work(may be implemented according to the change of the details such as pressing plate, connecting rod to realize the elastic feature of pressing plate in hydraulic control system
Can, quick locating element improves the processing efficiency of batch production, reduces the fatigue strength of operator.
Due to the reason of hydralic pressure gauge, the pressing force controlled in the past by worker's experience can be made, it can accurate body
On present pressure gauge, make simple operation.
The present invention processes required check valve, closed circuit, lever mechanism, oil storage in a very small part
Slot and installation hydraulic gage, complete a set of independent hand-hydraulic control system to realize the elastic of pressing plate；With fast
Speed, flexible positioning mechanism can be combined by multiple hydraulic platens and piece together out different locating effects.
The present invention by hydraulic platen each be an independent individual, micromation, it is practical, increase positioning device and
Hydraulic gage monitors pressure change in real time, facilitates adjusting.Clamping efficiency is greatly improved, processing efficiency is greatly improved, saves dress
Fatigue strength of the folder time to save processing non-cutting time, mitigate processor.
The present invention produces efficiency in batches in order to better improve, hydraulic platen can be integrated into lathe additional equipment,
It is placed on workbench designated position with multiple hydraulic platens with a whole set of hydraulic system, part is placed, directly taps hydraulic pressure and open
It closes, so that hydraulic platen is clamped, similarly unclamp.
Description of the drawings：
Attached drawing 1 is the structural schematic diagram of the present invention.
Attached drawing 2 is the structural schematic diagram of hydraulic pressure main body of the present invention.
Specific implementation mode：
Embodiment 1：
A kind of convenient hydraulic system platen positioning and clamping mechanism, composition include：Hydraulic pressure main body 1, in the hydraulic pressure main body
It is connected with mandrel 2, quick change connecting rod 3 is cased on the mandrel, the quick change connecting rod is solid by quick change link pin 5 with pressing plate 4
Fixed, the pressing plate is connect with quick change cushion block 6, and there is the hydraulic pressure main part oil to take out 7, oil storage tank 8, one-way valve structures, institute
The oil stated is taken out to be connect with pressing lever 9, and the one-way valve structures include spring 10, ball 11, the hydraulic pressure bottom part body
It is connect with locating piece 12, T-block 13.
Embodiment 2：
According to convenient hydraulic system platen positioning and clamping mechanism described in embodiment 1, the hydraulic pressure
Pressure-relief valve 14, pressure gauge are connected in main body, the hydralic pressure gauge intuitively embodies pressure size, keeps clamping force controllable,
Avoid injury workpiece surface.
Embodiment 3：
According to convenient hydraulic system platen positioning and clamping mechanism described in embodiment 1, the positioning
When block is placed on positioning in the T-slot of workbench and does not install pressing plate, the Hydraulic Main body potentially acts as positioning
Block uses, and is conveniently operated personnel setting benchmark, is conveniently operated, and saves to the knife time.
Embodiment 4：
A kind of convenient hydraulic system platen positioning and clamping mechanism using described in one of claim 1-2
Clamping method, realize that steady pressurization can promote T-block, compression T-block and hydraulic pressure body floor by pressing lever
Distance, to which hydraulic system is fixed on the table, additionally it is possible to realize plane in zipper pressing plate and hydraulic system main body away from
From to which work piece below pressing plate, is driven oil to be pumped into row and pulls and pushes movement, in oil storage tank by pressing lever movement
In oil extraction injection hydraulic pressure main body, hydraulically-controlled one-way valve structure prevents hydraulic oil adverse current, compressed core axis from moving downward clamping platen, unloading
Pressing plate is unclamped in pressure valve release.
Claims (4)
1. a kind of convenient hydraulic system platen positioning and clamping mechanism, composition include：Hydraulic pressure main body, it is characterized in that：Described
It is connected with mandrel in hydraulic pressure main body, quick change connecting rod is cased on the mandrel, the quick change connecting rod is connected with pressing plate by quick change
Lever pin is fixed, and the pressing plate is connect with quick change cushion block, and the hydraulic pressure main body has oily pumping, oil storage tank, one-way valve structures, described
Oil take out and connect with pressing lever, the one-way valve structures include spring, ball, the hydraulic pressure bottom part body and are positioned
Block, T-block connection.
2. convenient hydraulic system platen positioning and clamping mechanism according to claim 1, it is characterized in that：The Hydraulic Main
Pressure-relief valve, pressure gauge are connected on body, the hydralic pressure gauge intuitively embodies pressure size, keeps clamping pressure controllable, avoids
Injure workpiece surface.
3. convenient hydraulic system platen positioning and clamping mechanism according to claim 1, it is characterized in that：The locating piece
When being placed in the T-slot of workbench, position and do not install pressing plate, the Hydraulic Main body, which potentially acts as locating piece, to be made
With, be conveniently operated personnel setting benchmark, be conveniently operated, save to the knife time.
4. a kind of clamping method using the convenient hydraulic system platen positioning and clamping mechanism described in one of claim 1-2,
It is characterized in that：It realizes that steady pressurization can promote T-block by pressing lever, compresses T-block at a distance from hydraulic pressure body floor, from
And hydraulic system is fixed on the table, additionally it is possible to realize zipper pressing plate in hydraulic system main body at a distance from plane, thus
Work piece below pressing plate, drives oil to be pumped into row by pressing lever movement and pull and push movement, the oil in oil storage tank is extracted out
It injects in hydraulic pressure main body, hydraulically-controlled one-way valve structure prevents hydraulic oil adverse current, compressed core axis from moving downward clamping platen, and pressure-relief valve unloads
Pressure unclamps pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810345460.6A CN108655783B (en) | 2018-04-17 | 2018-04-17 | Portable hydraulic system pressing plate positioning clamping mechanism and clamping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810345460.6A CN108655783B (en) | 2018-04-17 | 2018-04-17 | Portable hydraulic system pressing plate positioning clamping mechanism and clamping method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108655783A true CN108655783A (en) | 2018-10-16 |
| CN108655783B CN108655783B (en) | 2020-05-19 |
Family
ID=63783648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810345460.6A Expired - Fee Related CN108655783B (en) | 2018-04-17 | 2018-04-17 | Portable hydraulic system pressing plate positioning clamping mechanism and clamping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655783B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538645A (en) * | 1991-07-31 | 1993-02-19 | Alps Electric Co Ltd | Work fixing mechanism of work rotating device |
| CN201565792U (en) * | 2009-07-28 | 2010-09-01 | 哈尔滨东安华孚机械制造有限公司 | Novel pneumatic device for clamping and processing automobile engine clutch casing |
| CN203509691U (en) * | 2013-10-30 | 2014-04-02 | 四川德恩传动机械股份有限公司 | Lever-type hydraulic clamping device |
| CN205290468U (en) * | 2015-12-29 | 2016-06-08 | 武汉重型机床集团有限公司 | Tight structure is pressed from both sides in decompression |
| CN107443029A (en) * | 2017-09-25 | 2017-12-08 | 芜湖永裕汽车工业股份有限公司 | The processing technology of engine cylinder cap |
| CN107717783A (en) * | 2017-10-24 | 2018-02-23 | 无锡博进精密机械制造有限公司 | A kind of fixture with self-protection function |
| CN107791066A (en) * | 2017-11-29 | 2018-03-13 | 滁州悦达实业有限公司 | A kind of gear box casing milling faying face fixture and its application method |
-
2018
- 2018-04-17 CN CN201810345460.6A patent/CN108655783B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538645A (en) * | 1991-07-31 | 1993-02-19 | Alps Electric Co Ltd | Work fixing mechanism of work rotating device |
| CN201565792U (en) * | 2009-07-28 | 2010-09-01 | 哈尔滨东安华孚机械制造有限公司 | Novel pneumatic device for clamping and processing automobile engine clutch casing |
| CN203509691U (en) * | 2013-10-30 | 2014-04-02 | 四川德恩传动机械股份有限公司 | Lever-type hydraulic clamping device |
| CN205290468U (en) * | 2015-12-29 | 2016-06-08 | 武汉重型机床集团有限公司 | Tight structure is pressed from both sides in decompression |
| CN107443029A (en) * | 2017-09-25 | 2017-12-08 | 芜湖永裕汽车工业股份有限公司 | The processing technology of engine cylinder cap |
| CN107717783A (en) * | 2017-10-24 | 2018-02-23 | 无锡博进精密机械制造有限公司 | A kind of fixture with self-protection function |
| CN107791066A (en) * | 2017-11-29 | 2018-03-13 | 滁州悦达实业有限公司 | A kind of gear box casing milling faying face fixture and its application method |
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| Publication number | Publication date |
|---|---|
| CN108655783B (en) | 2020-05-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200519 Termination date: 20210417 |