CN107971376A - A kind of efficient die changing mechanism - Google Patents
A kind of efficient die changing mechanism Download PDFInfo
- Publication number
- CN107971376A CN107971376A CN201711304389.9A CN201711304389A CN107971376A CN 107971376 A CN107971376 A CN 107971376A CN 201711304389 A CN201711304389 A CN 201711304389A CN 107971376 A CN107971376 A CN 107971376A
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- CN
- China
- Prior art keywords
- cylinder
- locking
- clamping
- lifting
- affixed
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/16—Auxiliary equipment, e.g. machines for filling tubes with sand
Abstract
The invention discloses a kind of parallel efficient die changing mechanism of flow tube bending, the top of the lifting carriage top plate is formed to promote up and down by affixed cylinder connector and lifting cylinder and connected, the affixed locking rack of tail end of middle position on the lifting carriage top plate, the upper and lower ends of the locking rack are respectively equipped with locking cylinder, lower locking cylinder, installation settings spline in the locking rack, the upper locking cylinder contradicts the outer wall of spline with the affixed latch of the telescopic end of lower locking cylinder, close-fitting installs main shaft in the spline, the left side shaft end of the main shaft is connected by gear reducer with indexable servomotor, the affixed turntable in right side shaft end of the main shaft, it is fixedly mounted on the bottom surface of the turntable and clamping cylinder is set, it is fixedly clamped on the clamping cylinder and clamping mold is set.Using the technical program, at the same time four groups of clamping molds can be carried out with more mold exchange, mold changing operation and reset operation are coherent, realize die changing mechanism and efficiently replace die operation.
Description
Technical field
The present invention relates to the technical field of die changing mechanism, more particularly to a kind of efficient parallel flow tube bending die changing mechanism.
Background technology
Die changing mechanism is used applied on parallel flow tube bending production line, die changing mechanism mold carries out bend pipe curved more
Sell off to so that corner can move laterally along guide rail, this is after replacing curved mould, adjusts curved mould tube seat alignment machine axis
It is necessary, but more mold exchange is cumbersome required for existing die changing mechanism, can not meet on parallel flow tube bending production line
The requirement of consecutive production, for this reason, we design it is a kind of efficiently die changing mechanism with solve the multiple radiuses of flow tube parallel with realizing and
Angle continuous bending production.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of efficient die changing mechanism, open → lift by clamping cylinder
Cylinder rising → locking cylinder opening → indexing servomotor work → locking cylinder locking → lifting cylinder declines → clamps gas
Cylinder clamping mold continuously changes the mold operation, realizes that die changing mechanism efficiently replaces die operation.
To achieve the above object, the present invention provides following technical solution：A kind of efficient die changing mechanism, including：Bottom is installed
Plate, lifting carriage bottom plate, lifting cylinder, upper locking cylinder, lower locking cylinder, indexable servomotor, clamping cylinder, the installation
The tail end of bottom plate, which is fixedly mounted, sets lifting carriage bottom plate, and affixed two upper and lowers are set up on the lifting carriage bottom plate
Slide, the sliding block that slidable fit installation matches on the slide, is fixedly connected with lifting carriage top plate, the liter on the sliding block
The top for dropping sliding roof forms promotion connection up and down, the lifting carriage top by affixed cylinder connector and lifting cylinder
The affixed locking rack of the tail end of middle position on plate, the upper and lower ends of the locking rack are respectively equipped with locking cylinder, lower locking
Cylinder, installation settings spline in the locking rack, the upper locking cylinder latch affixed with the telescopic end of lower locking cylinder support
The outer wall of spline is touched, close-fitting installs main shaft in the spline, and the left side shaft end of the main shaft passes through gear reducer and indexable servo electricity
Machine connects, the affixed turntable in right side shaft end of the main shaft, is fixedly mounted on the bottom surface of the turntable and sets clamping cylinder, the folder
It is fixedly clamped on tight cylinder and clamping mold is set.
Preferably, the lifting cylinder is installed in L-shaped lifting cylinder mounting base, and the lifting cylinder mounting base fixes peace
On mounting base.
Preferably, the upper locking cylinder is installed in locking cylinder mounting seat with lower locking cylinder, the locking
Cylinder mounting seat is respectively and fixedly installed to the upper and lower side of locking rack.
Preferably, the gear reducer is fixedly mounted and is arranged on reducer pedestal, and the reducer pedestal is fixedly mounted on lifting
On sliding roof.
Preferably, the clamping cylinder be installed on turntable bottom surface on number be four, and along turntable neighboring position
The place of putting is set gradually.
It is using the beneficial effect of above technical scheme：→ lifting cylinder rising → locking cylinder is opened by clamping cylinder
Opening → indexing servomotor work → locking cylinder locking → lifting cylinder decline → clamping cylinder clamping mold continuously changes the mold
Operation, can operate and reset operation to four groups of clamping molds progress more mold exchanges, mold changing and link up at the same time, realize die changing mechanism
It is efficient to replace die operation.
Brief description of the drawings
Fig. 1 is the structure diagram of efficiently die changing mechanism of the invention；
Fig. 2 is efficiently schematic diagram in the preceding apparent direction of die changing mechanism of the invention；
Fig. 3 is efficiently schematic diagram in the right apparent direction of die changing mechanism of the invention.
Wherein, 1- mounting bases；2- lifting carriage bottom plates；3- slides；4- sliding blocks；5- lifting carriage top plates；6- lifting airs
Cylinder；7- cylinder connectors；8- lifting cylinder mounting bases；9- splines；10- locking racks；11- locking cylinder mounting seats；12- locks
Tight cylinder；Locking cylinder under 13-；14- latches；15- main shafts；16- gear reducers；17- indexing servomotors；18- reducer pedestals；
19- turntables；20- clamping cylinders；21- clamping molds.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
As shown in Figs. 1-3, embodiment of the invention：A kind of efficient die changing mechanism, including：Mounting base 1, lifting
Sliding floor 2, lifting cylinder 6, upper locking cylinder 12, lower locking cylinder 13, indexable servomotor 17, clamping cylinder 20, installation
The tail end of bottom plate 1, which is fixedly mounted, sets lifting carriage bottom plate 2, and affixed two upper and lowers are set up on lifting carriage bottom plate 2
Slide 3, the sliding block 4 that slidable fit installation matches on slide 3, is fixedly connected with lifting carriage top plate 5, lifting carriage on sliding block 4
The top of top plate 5 is formed to promote up and down by affixed cylinder connector 7 and lifting cylinder 6 and connected, and lifting cylinder 6 is installed on L
In shape lifting cylinder mounting base 8, lifting cylinder mounting base 8 is fixedly mounted on mounting base 1.
The affixed locking rack 10 of the tail end of middle position, the upper and lower ends of locking rack 10 are set respectively on lifting carriage top plate 5
There are upper locking cylinder 12, lower locking cylinder 13, upper locking cylinder 12 is installed in locking cylinder installation bottom with lower locking cylinder 13
On seat 11, locking cylinder mounting seat 11 is respectively and fixedly installed to the upper and lower side of locking rack 10, and installation settings is spent in locking rack 10
Key 9, the affixed latch 14 of the telescopic end of upper locking cylinder 12 and lower locking cylinder 13 contradict the outer wall of spline 9, close-fitting in spline 9
Main shaft 15 is installed, the left side shaft end of main shaft 15 is connected by gear reducer 16 with indexable servomotor 17, and gear reducer 16 is fixedly mounted
It is arranged on reducer pedestal 18, reducer pedestal 18 is fixedly mounted on lifting carriage top plate 5.
The affixed turntable 19 in right side shaft end of main shaft 15, is fixedly mounted on the bottom surface of turntable 19 and sets clamping cylinder 20, clamp
It is fixedly clamped on cylinder 20 and clamping mold 21 is set, the number that clamping cylinder 20 is installed on 19 bottom surface of turntable is four, and edge
Set gradually at the neighboring position of turntable 19, the clamping mold 21 for setting four clamping cylinders 20 to clamp respectively so that change
Mould is more efficient, meets production continuous production demand.
The present invention is implemented：By mounting base 1 die changing mechanism integral installation on tube and section bending line, need
When replacing clamping mold 21, four clamping cylinders 20 are opened so that are loosened being fixedly clamped to clamping mold 21, at this moment lifted
Cylinder 6 acts on lifting carriage top plate 5 and is moved up under the action of cylinder connector 7, and sliding roof 5 is in the affixed sliding block 4 in bottom surface
To stablize along line slide rail 3 and be lifted up so that turntable 19 on lifting carriage top plate 5 drives clamping mold 21 away from working position,
Upper clamping cylinder 12 is opened with lower clamping cylinder 13 at this time so that the affixed latch 14 of telescopic end is away from the spline 9 contradicted so that
Spline 9 unlocks, and opens indexable servomotor 17 so that the main shaft 15 that spline 9 is arranged can drive turntable 19 to rotate, and be replaced
Four groups of clamping molds 21 on four groups of clamping cylinders 20, are replaced efficiently, after the completion of more mold exchange, upper clamping cylinder 12 and lower clamping
Cylinder 13 acts on the affixed latch 14 of telescopic end close to the spline 9 contradicted so that spline is locked, and lifting cylinder 6, which promotes, to be risen
Drop sliding roof 5 moves down resets, and clamping cylinder 20 is fixedly clamped the clamping mold 21 after replacement.Using the technical program,
→ lifting cylinder rising → locking cylinder opening → indexing servomotor work → locking cylinder locking is opened by clamping cylinder
→ lifting cylinder decline → clamping cylinder clamping mold continuously changes the mold operation, realizes that die changing mechanism efficiently replaces die operation.
The above is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (5)
- A kind of 1. efficient die changing mechanism, it is characterised in that including：Mounting base, lifting carriage bottom plate, lifting cylinder, upper locking Cylinder, lower locking cylinder, indexable servomotor, clamping cylinder；The tail end of the mounting base, which is fixedly mounted, sets lifting carriage Bottom plate, the slide that affixed two upper and lowers are set up on the lifting carriage bottom plate, slidable fit installation phase on the slide Matched sliding block, is fixedly connected with lifting carriage top plate on the sliding block, the top of the lifting carriage top plate passes through affixed gas Cylinder connector is formed to promote up and down with lifting cylinder and connected, the affixed locking of tail end of middle position on the lifting carriage top plate Frame, the upper and lower ends of the locking rack are respectively equipped with locking cylinder, lower locking cylinder, and installation settings is spent in the locking rack Key, the affixed latch of the telescopic end of the upper locking cylinder and lower locking cylinder contradict the outer wall of spline, close-fitting in the spline Main shaft is installed, the left side shaft end of the main shaft is connected by gear reducer with indexable servomotor, and the right side shaft end of the main shaft is consolidated Switch through disk, be fixedly mounted on the bottom surface of the turntable and clamping cylinder is set, be fixedly clamped on the clamping cylinder and clamping die is set Tool.
- 2. a kind of efficient die changing mechanism according to claim 1, it is characterised in that the lifting cylinder is installed on L-shaped liter In sending down abnormally ascending cylinder mounting base, the lifting cylinder mounting base is fixedly mounted on mounting base.
- 3. a kind of efficient die changing mechanism according to claim 1, it is characterised in that the upper locking cylinder and lower locking gas Cylinder is installed in locking cylinder mounting seat, and the locking cylinder mounting seat is respectively and fixedly installed to the upper and lower of locking rack End.
- 4. a kind of efficient die changing mechanism according to claim 1, it is characterised in that the gear reducer is fixedly mounted and is arranged on On reducer pedestal, the reducer pedestal is fixedly mounted on lifting carriage top plate.
- 5. a kind of efficient die changing mechanism according to claim 1, it is characterised in that the clamping cylinder is installed on turntable bottom Number on face is four, and is set gradually along the neighboring position of turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304389.9A CN107971376A (en) | 2017-12-11 | 2017-12-11 | A kind of efficient die changing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304389.9A CN107971376A (en) | 2017-12-11 | 2017-12-11 | A kind of efficient die changing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107971376A true CN107971376A (en) | 2018-05-01 |
Family
ID=62009840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711304389.9A Pending CN107971376A (en) | 2017-12-11 | 2017-12-11 | A kind of efficient die changing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971376A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111349726A (en) * | 2020-01-16 | 2020-06-30 | 东莞市安泽自动化设备有限公司 | Quick mold assembling and disassembling mechanism |
| CN113857308A (en) * | 2021-10-29 | 2021-12-31 | 常州欧朗汽车零部件有限公司 | Bending device for machining automobile fuel oil pipe fitting capable of preventing rubbing and scraping |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657428A (en) * | 1985-09-10 | 1987-04-14 | Wiley Edward R | Quick change mechanism for circular saw blades and other spinning disc devices |
| CN101934314A (en) * | 2010-07-19 | 2011-01-05 | 江苏合丰机械制造有限公司 | Pipe bending device capable of bending left and right in pipe bending machine |
| CN105562486A (en) * | 2016-01-22 | 2016-05-11 | 佛山市天箭机械设备有限公司 | Numerical control multi-position die changing mechanism |
| CN105665519A (en) * | 2016-01-22 | 2016-06-15 | 佛山市天箭机械设备有限公司 | Elbow punching numerical control all-in-one machine |
| CN205464986U (en) * | 2016-03-25 | 2016-08-17 | 河野精机(大连)有限公司 | Automatic rotatory retooling mechanism |
| CN205701964U (en) * | 2016-05-30 | 2016-11-23 | 南京尚方智能科技有限公司 | A kind of bending machine |
| WO2017166894A1 (en) * | 2016-03-29 | 2017-10-05 | 南通天茂机械制造有限公司 | Tool capable of rotating and locking tool head |
| CN207521493U (en) * | 2017-12-11 | 2018-06-22 | 安徽甄别机电有限公司 | A kind of efficient die changing mechanism |
-
2017
- 2017-12-11 CN CN201711304389.9A patent/CN107971376A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657428A (en) * | 1985-09-10 | 1987-04-14 | Wiley Edward R | Quick change mechanism for circular saw blades and other spinning disc devices |
| CN101934314A (en) * | 2010-07-19 | 2011-01-05 | 江苏合丰机械制造有限公司 | Pipe bending device capable of bending left and right in pipe bending machine |
| CN105562486A (en) * | 2016-01-22 | 2016-05-11 | 佛山市天箭机械设备有限公司 | Numerical control multi-position die changing mechanism |
| CN105665519A (en) * | 2016-01-22 | 2016-06-15 | 佛山市天箭机械设备有限公司 | Elbow punching numerical control all-in-one machine |
| CN205464986U (en) * | 2016-03-25 | 2016-08-17 | 河野精机(大连)有限公司 | Automatic rotatory retooling mechanism |
| WO2017166894A1 (en) * | 2016-03-29 | 2017-10-05 | 南通天茂机械制造有限公司 | Tool capable of rotating and locking tool head |
| CN205701964U (en) * | 2016-05-30 | 2016-11-23 | 南京尚方智能科技有限公司 | A kind of bending machine |
| CN207521493U (en) * | 2017-12-11 | 2018-06-22 | 安徽甄别机电有限公司 | A kind of efficient die changing mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111349726A (en) * | 2020-01-16 | 2020-06-30 | 东莞市安泽自动化设备有限公司 | Quick mold assembling and disassembling mechanism |
| CN113857308A (en) * | 2021-10-29 | 2021-12-31 | 常州欧朗汽车零部件有限公司 | Bending device for machining automobile fuel oil pipe fitting capable of preventing rubbing and scraping |
| CN113857308B (en) * | 2021-10-29 | 2023-12-12 | 常州欧朗汽车零部件有限公司 | Bending device for processing automobile fuel pipe fittings preventing scratch |
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