CN108297000A - Moulding clamping device - Google Patents
Moulding clamping device Download PDFInfo
- Publication number
- CN108297000A CN108297000A CN201810079602.9A CN201810079602A CN108297000A CN 108297000 A CN108297000 A CN 108297000A CN 201810079602 A CN201810079602 A CN 201810079602A CN 108297000 A CN108297000 A CN 108297000A
- Authority
- CN
- China
- Prior art keywords
- moulding
- idler wheel
- clamping device
- gripping block
- strut
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/14—Clamps for work of special profile
- B25B5/147—Clamps for work of special profile for pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/04—Clamps with pivoted jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/109—Arrangements for positively actuating jaws using screws with two screws, e.g. parallel screw clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical fields of clamping device, specifically disclose a kind of moulding clamping device, including rack, inner ring clamping device, outer ring clamping device and deflashing mechanism, inner ring clamping device includes the first strut, first strut is equipped with first support, first support is equipped with the first gripping block, and the first strut is equipped with the first thread bush；Outer ring clamping device includes the second strut, and second support is hinged on the second strut, and second support is equipped with the second gripping block, and the second strut is equipped with the second thread bush, and the second thread bush, which is equipped with, compresses piece；Deflashing mechanism includes first motor, the first idler wheel, conducting block, insulated spring and electric heating blade, first idler wheel is located in the second gripping block, first motor is arranged in rack, and the output end of first motor is connect with the first idler wheel, and insulated spring is connect with the second gripping block and electric heating blade.The problem of present invention aim to address the mouldings of tubulose to be difficult to be clamped, and the moulding of different-diameter is needed using fixture is not had to.
Description
Technical field
The invention belongs to the technical fields of clamping device, specifically disclose a kind of moulding clamping device.
Background technology
The plastic products of many tubuloses are all the mouldings by being molded, these mouldings take out out of injection mold
After need the subsequent handlings such as to be clamped and then transported, polished, polished using clamping device.But due to different injection moldings
The diameter of part is different, while its outer surface of the moulding of tubulose is disc, so being difficult to be clamped, and the note of different-diameter is clamped
Plastic also needs to different fixtures.After moulding is removed from the mold, it is also easy to generate overlap, the note of overlap on part injection part
There are many burrs on plastic, these burrs are easy to scratch on grinding wheel or polishing wheel when being polished or being polished, so also needing to
The moulding of overlap is subjected to deflashing processing.
Invention content
The purpose of the present invention is to provide a kind of moulding clamping devices, and the moulding to solve tubulose is difficult to be clamped, no
Moulding with diameter needs to use the problem of not having to fixture.
In order to achieve the above object, base case of the invention is：Moulding clamping device, including rack further include interior
It includes first be arranged in rack to enclose clamping device, outer ring clamping device and deflashing mechanism, the inner ring clamping device
Bar, at least two first supports are circumferentially hinged on first strut, and first support is equipped with the first gripping block, the first strut
It is upper to be equipped with the first threaded portion close to one end of moulding, it is threaded with the first thread bush on the first threaded portion；The outer ring folder
It includes the second strut being arranged in rack to hold mechanism, and at least two second supports are circumferentially hinged on second strut, the
Two holders are equipped with the second gripping block, and one end far from moulding is equipped with the second threaded portion on the second strut, on the second threaded portion
It is threaded with the second thread bush, the second thread bush is equipped with the compression piece of annular close to one end of moulding；The deflashing
Mechanism includes first motor, the first idler wheel, conducting block, insulated spring and electric heating blade, and first idler wheel is rotatably connected on it
In in second gripping block, the axis of the first idler wheel is vertical with the axis of moulding, and the first motor is arranged in rack,
The output end of first motor is connect with the first idler wheel, and the conducting block and insulated spring are arranged in the second gripping block, insulation
One end of spring is connect with the second gripping block, and the other end of insulated spring is connect with electric heating blade.
The operation principle of this base case is：When needing that moulding is clamped, the first gripping block is extend into moulding
Inside, rotate the first thread bush so that the first thread bush to far from moulding direction move, thread bush can gradually with first
Bridge joint touches and pushes first support so that first support is moved to the outside of moulding, and first support drives the first gripping block same
When be displaced outwardly, finally with moulding push against so that moulding is tensioned.Second gripping block is placed into the outer ring of moulding,
The second thread bush is rotated, the second thread bush is moved to close to the direction of moulding, and the compression sector-meeting on the second thread bush gradually connects
It touches second support and pushes second support, second support will be moved gradually into moulding and the second gripping block is driven to move,
The first idler wheel in second gripping block will be pushed against with the outer ring of moulding, finally so that moulding is clamped.If moulding
Circumferential direction on when having overlap, start first motor, first motor drives the rotation of the first idler wheel, due to the axis and note of the first idler wheel
The axis of plastic is vertical, and the outer surface of the first idler wheel and the outer surface of moulding offset, so idler wheel rotation can drive injection molding
Part moves horizontally.When moulding moves horizontally, overlap thereon will move closer to electric heating blade, and push electric heating blade close
Conducting block, when electric heating blade is contacted with conducting block, electric heating blade is powered and generates heat, can finally melt overlap.
The advantageous effect of this base case is：1. the first gripping block in this programme can make on the inner wall of moulding
It obtains moulding to be tensioned, while the first idler wheel in the second gripping block can be on the outer wall of moulding so that moulding is pressed from both sides
Tightly, so the power that moulding can be clamped and be tensioned simultaneously at this time, moulding can be clamped well.2. this programme
In the first gripping block and the second gripping block can moving in the radial direction in moulding, so the first gripping block and second clamps
Block can clamp the moulding of different-diameter.3. the deflashing mechanism in this programme can dispose the overlap on moulding,
And it is to be purged overlap using electric heating blade, the speed removed is fast, will not leave knife on the surface of moulding
Trace.Simultaneously only when there is overlap on moulding, overlap can just be pushed against with electric heating blade so that electric heating blade is contacted with conducting block
And heating power does not have any structure and electric heating blade is enabled to be contacted with conducting block if not having overlap on moulding
So that electric heating blade conductive exothermal, so the electric heating blade in this programme is safe and energy saving.
Preferred embodiment one：Further include workpiece polishing mechanism as the preferred of basic scheme, the workpiece polishing mechanism includes the second electricity
If machine, the second idler wheel and dry abrasive paper, second motor is arranged in rack, and the second idler wheel is rotatably connected on other second
In gripping block, the axis of the second idler wheel is parallel with the axis of moulding, second idler wheel, the first idler wheel and the first gripping block
Dry sanding paper is equipped on outer surface.Using this programme, start the second motor, the second motor drives the rotation of the second idler wheel, the second rolling
The axis of wheel is parallel with the axis of moulding, so the second idler wheel can drive moulding to rotate.When moulding rotates, appearance
Face will will rub with the dry sanding paper friction on the first idler wheel and the second idler wheel, inner surface with the dry sanding paper in the first gripping block
It wipes, to achieve the purpose that be carried out at the same time polishing to the outer surface of moulding and inner surface.
Preferred embodiment two：Preferably one it is preferred, the electric heating blade close to one end of moulding and first press from both sides
Tight block is cambered surface close to one end of moulding inner wall, and the radian of the cambered surface is identical as the radian of moulding.If electrical knife
Piece and the first gripping block are cuboid, then the two is contacted with the way of contact between moulding for line, this is unfavorable for note
Plastic carries out deflashing and grinding process.Using this programme, the contact side between electric heating blade and the first gripping block and moulding
Formula contacts for face so that deflashing and the more efficient of grinding process, effect are more preferable.
Preferred embodiment three：As the preferred of basic scheme, first thread bush one end and the pressure far from moulding
Tight on piece is equipped with inclined-plane on one end of moulding, and inclined-plane is equipped with wearing layer.Since the first thread bush can be with first
Bridge joint touches and can push first support, compresses sector-meeting and is contacted with second support and can also push second support, so it connects
The abrasion of synapsis is larger, and the service life of the present apparatus is caused to decline, and uses this programme, and inclined-plane is to first support and second support
Pressure it is small, easy damaged first support and second support, wearing layer can not reduce abrasion yet.
Preferred embodiment four：As the preferred of basic scheme, second strut is equipped with several elastic components, the elastic component
One end connect with the second strut, the other end of elastic component is connect with second support.Using this programme, taken out from the present apparatus
After moulding, elastic component can be such that the second strut resets.
Preferred embodiment five：As the preferred of basic scheme, second gripping block, which is adopted, to be made from an insulative material.Due to conduction
It charges on block, if the second gripping block is on-insulated, can also be charged in the second gripping block, it is dangerous higher, and use we
Case can reduce its danger.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment moulding clamping device；
Fig. 2 is the relative position figure of the first idler wheel, the second idler wheel and moulding.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 1, the first strut 2, first support 3, the first gripping block 4, first
Thread bush 5, the second strut 6, second support 7, the second gripping block 8, the first idler wheel 9, the second idler wheel 10, the second thread bush 11, pressure
Tight piece 12, conducting block 13, insulated spring 14, electric heating blade 15, common spring 16, moulding 17, first motor 18, the second motor
19。
As shown in Figure 1 and Figure 2, the right side of the present embodiment moulding clamping device, including rack 1, rack 1 is equipped with first
Bar 2, the upper side and lower side of the first strut 2 are respectively articulated with there are two first support 3, and the left end of each first support 3 is equipped with the
One gripping block 4 close to one end of moulding 17 is in cambered surface, the radian of cambered surface and the radian phase of moulding 17 in first gripping block 4
Together, the cambered surface of the first gripping block 4 is equipped with dry sanding paper.The first threaded portion is additionally provided on first strut 2, the first screw thread position is in
The left side of one holder 3 is threaded with the first thread bush 5 on first threaded portion, and the right end of the first thread bush 5 is equipped with inclined-plane, tiltedly
Face is equipped with wearing layer.The left side of rack 1 is equipped with the second strut 6, and the both sides up and down of the second strut 6 are hinged with second support 7,
The right end of second support 7 is equipped with the second gripping block 8, and the second gripping block 8, which is adopted, to be made from an insulative material.Second gripping block 8 of top
Bottom be equipped with the first idler wheel 9, the axis of the first idler wheel 9 is vertical with the axis of moulding 17, and first motor is additionally provided in rack 1
18, the output end of first motor 18 is connect with the first idler wheel 9.The right end of second gripping block 8 sets conducting block 13 and insulated spring 14,
The right end of insulated spring 14 is equipped with electric heating blade 15, and the bottom of electric heating blade 15 is cambered surface, radian and the moulding 17 of cambered surface
Radian is identical.The top of second gripping block 8 of lower section is equipped with the second idler wheel 10, the axis of the axis and moulding 17 of the second idler wheel 10
Line is parallel, and rack 1 is equipped with the second motor 19, and the output end of the second motor 19 connect with the second idler wheel 10, the first idler wheel 9 and the
It is equipped with dry sanding paper on second wheel 10.The second threaded portion is additionally provided on second strut 6, the second screw thread position is in the second strut 6
Left side is threaded with the second thread bush 11 on the second threaded portion, and the right end of the second thread bush 11 is equipped with the compression piece 12 of annular,
The right end for compressing piece 12 is equipped with inclined-plane, and inclined-plane is equipped with wearing layer.Second strut 6 be equipped with elastic component, one end of elastic component with
Second strut 6 connects, and the other end of elastic component is connect with second support 7.
When it is implemented, the first gripping block 4 to be extend into the inside of moulding 17, the first thread bush 5 is rotated so that first
Thread bush 5 moves right, and the first thread bush 5 can gradually contact with first support 3 and push first support 3 so that first support 3
To the outer ring direction of moulding 17 move, first support 3 drive the first gripping block 4 be displaced outwardly simultaneously, finally with moulding 17
It pushes against so that moulding 17 is tensioned.Second gripping block 8 is placed into the outer ring of moulding 17, rotates the second thread bush 11, the
Two thread bush 11 move right, and the compression piece 12 on the second thread bush 11 can come into contact with second support 7 and push second support
7, second support 7 will be gradually mobile to moulding 17 inner ring and drives the movement of the second gripping block 8, and the in the second gripping block 8
One idler wheel 9 will be pushed against with the outer ring of moulding 17, finally so that moulding 17 is clamped.Start first motor 18, the first electricity
Machine 18 drives the rotation of the first idler wheel 9, and since the axis of the first idler wheel 9 is vertical with the axis of moulding 17, and the first idler wheel 9 is outer
Surface and the outer surface of moulding 17 offset, so can drive moulding 17 horizontal to the right when the first idler wheel 9 rotates clockwise
It is mobile, 17 level of moulding can be driven to be moved to the left when the first idler wheel 9 rotates counterclockwise.It is to prevent the first idler wheel 9 from beating at this time
Sliding, the second motor 19 is closed, so the second rolling 10 does not rotate.When moulding 17 moves horizontally, overlap thereon is just
Electric heating blade 15 can be moved closer to, and pushes electric heating blade 15 close to conducting block 13, when electric heating blade 15 is contacted with conducting block 13
When, electric heating blade 15 is powered and generates heat, can finally melt overlap.Start the second motor 19,19 band of the second motor
Dynamic second idler wheel 10 rotation, the axis of the second idler wheel 10 is parallel with the axis of moulding 17, so the second idler wheel 10 can drive
Moulding 17 rotates.When moulding 17 rotates, outer surface will rub with the dry sanding paper on the first idler wheel 9 and the second idler wheel 10
Wipe, inner surface will with the dry sanding paper friction in the first gripping block 4, to reach outer surface and the inner surface to moulding 17
It is carried out at the same time the purpose of polishing.It is to prevent the second idler wheel 10 from skidding at this time, first motor 18 is closed, and the first idler wheel 9 does not rotate.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. moulding clamping device, including rack, it is characterised in that：Further include inner ring clamping device, outer ring clamping device and goes
Overlap mechanism, the inner ring clamping device include the first strut being arranged in rack, are circumferentially hinged on first strut
At least two first supports, first support are equipped with the first gripping block, are equipped with first close to one end of moulding on the first strut
Threaded portion is threaded with the first thread bush on the first threaded portion；The outer ring clamping device includes be arranged in rack
Two struts, are circumferentially hinged at least two second supports on second strut, and second support is equipped with the second gripping block, and second
One end far from moulding is equipped with the second threaded portion on strut, and the second thread bush, the second spiral shell are threaded on the second threaded portion
Line set is equipped with the compression piece of annular close to one end of moulding；The deflashing mechanism includes first motor, the first idler wheel, leads
Electric block, insulated spring and electric heating blade, first idler wheel are rotatably connected in one of them second gripping block, the first idler wheel
Axis is vertical with the axis of moulding, and the first motor is arranged in rack, and the output end of first motor and the first idler wheel connect
It connects, the conducting block and insulated spring are arranged in the second gripping block, and one end of insulated spring is connect with the second gripping block, absolutely
The other end of edge spring is connect with electric heating blade.
2. moulding clamping device according to claim 1, it is characterised in that：Further include workpiece polishing mechanism, the sander
If structure includes the second motor, the second idler wheel and dry abrasive paper, second motor is arranged in rack, the rotation connection of the second idler wheel
In the second other gripping block, the axis of the second idler wheel is parallel with the axis of moulding, second idler wheel, the first idler wheel and
It is equipped with dry sanding paper on the outer surface of first gripping block.
3. moulding clamping device according to claim 2, it is characterised in that：The electric heating blade is close to the one of moulding
End and the first gripping block are cambered surface close to one end of moulding inner wall, and the radian of the cambered surface is identical as the radian of moulding.
4. moulding clamping device according to claim 1, it is characterised in that：First thread bush is far from moulding
One end and the compression on piece are equipped with inclined-plane on one end of moulding, and inclined-plane is equipped with wearing layer.
5. moulding clamping device according to claim 1, it is characterised in that：If second strut is equipped with dry elasticity
Part, one end of the elastic component are connect with the second strut, and the other end of elastic component is connect with second support.
6. moulding clamping device according to claim 1, it is characterised in that：Second gripping block uses insulating materials
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079602.9A CN108297000B (en) | 2018-01-26 | 2018-01-26 | Injection molding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079602.9A CN108297000B (en) | 2018-01-26 | 2018-01-26 | Injection molding clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108297000A true CN108297000A (en) | 2018-07-20 |
| CN108297000B CN108297000B (en) | 2020-02-18 |
Family
ID=62866582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810079602.9A Active CN108297000B (en) | 2018-01-26 | 2018-01-26 | Injection molding clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108297000B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402686A (en) * | 2018-11-22 | 2019-03-01 | 宁波华昊汽车饰件有限公司 | It is a kind of convenient for it is anti-plated use and anti-coating cleaning resistance plate tooling |
| CN109483373A (en) * | 2018-10-10 | 2019-03-19 | 安徽胜利精密制造科技有限公司 | A kind of notebook computer casing moulding control clamping processing unit (plant) |
| CN111546176A (en) * | 2020-05-12 | 2020-08-18 | 山东建筑大学 | High-speed edging and polishing robot workstation for injection molding parts |
| CN116277658A (en) * | 2023-05-17 | 2023-06-23 | 江苏三里盛鑫工程技术有限公司 | Injection molding clamping and transferring device |
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| DE19525043A1 (en) * | 1995-07-10 | 1997-01-16 | Linde Ag | Expansion rim broadening device for use e.g. in tyre prodn. - comprises cylindrical or ring shaped element and holding members, and is simple and effective |
| CN104128950A (en) * | 2014-06-30 | 2014-11-05 | 永高股份有限公司 | Cutting and trimming machine for plastic pipes |
| WO2015136793A1 (en) * | 2014-03-12 | 2015-09-17 | キョーラク株式会社 | Method for removing burr from molded article, burr removing table for molded article, and burr removing apparatus for molded article |
| CN205968699U (en) * | 2016-07-29 | 2017-02-22 | 中国航空工业集团公司西安飞行自动控制研究所 | A clamping instrument for turning round type finding drill way burring |
| CN206633285U (en) * | 2017-04-15 | 2017-11-14 | 江苏辰熠机械科技有限公司 | A kind of plastic products clout cutting bed |
-
2018
- 2018-01-26 CN CN201810079602.9A patent/CN108297000B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525043A1 (en) * | 1995-07-10 | 1997-01-16 | Linde Ag | Expansion rim broadening device for use e.g. in tyre prodn. - comprises cylindrical or ring shaped element and holding members, and is simple and effective |
| WO2015136793A1 (en) * | 2014-03-12 | 2015-09-17 | キョーラク株式会社 | Method for removing burr from molded article, burr removing table for molded article, and burr removing apparatus for molded article |
| CN104128950A (en) * | 2014-06-30 | 2014-11-05 | 永高股份有限公司 | Cutting and trimming machine for plastic pipes |
| CN205968699U (en) * | 2016-07-29 | 2017-02-22 | 中国航空工业集团公司西安飞行自动控制研究所 | A clamping instrument for turning round type finding drill way burring |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483373A (en) * | 2018-10-10 | 2019-03-19 | 安徽胜利精密制造科技有限公司 | A kind of notebook computer casing moulding control clamping processing unit (plant) |
| CN109402686A (en) * | 2018-11-22 | 2019-03-01 | 宁波华昊汽车饰件有限公司 | It is a kind of convenient for it is anti-plated use and anti-coating cleaning resistance plate tooling |
| CN109402686B (en) * | 2018-11-22 | 2024-03-22 | 宁波华昊汽车饰件有限公司 | Plating-resisting tool convenient for plating prevention use and plating prevention cleaning |
| CN111546176A (en) * | 2020-05-12 | 2020-08-18 | 山东建筑大学 | High-speed edging and polishing robot workstation for injection molding parts |
| CN111546176B (en) * | 2020-05-12 | 2021-07-13 | 山东建筑大学 | High-speed edging and polishing robot workstation for injection molding parts |
| CN116277658A (en) * | 2023-05-17 | 2023-06-23 | 江苏三里盛鑫工程技术有限公司 | Injection molding clamping and transferring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108297000B (en) | 2020-02-18 |
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