CN110170944A - A kind of hold-down mechanism - Google Patents
A kind of hold-down mechanism Download PDFInfo
- Publication number
- CN110170944A CN110170944A CN201910550954.2A CN201910550954A CN110170944A CN 110170944 A CN110170944 A CN 110170944A CN 201910550954 A CN201910550954 A CN 201910550954A CN 110170944 A CN110170944 A CN 110170944A
- Authority
- CN
- China
- Prior art keywords
- bar
- pressing
- mold
- rotation
- bars
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 60
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000009977 dual effect Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a kind of hold-down mechanisms, it is intended to provide a kind of more easily mold workpiece pressing, its key points of the technical solution are that a kind of hold-down mechanism, including workpiece body, workpiece body includes pedestal, pedestal is equipped with the pressing table for being compressed to mold, pedestal is equipped with the compressing member for being compressed to mold close to the position of pressing table, compressing member includes pressure plate, pressure plate is equipped with the pressing piece for carrying out dual compression to mold, pressing piece includes rotating bar, pressure plate is equipped with port, rotating bar is connect with port by bearing, mobile compression can be carried out to mold, guarantee that mold is compacted position and is able to carry out processing, molds can be processed, reduce the loss of mold processing.
Description
Technical field
A kind of workpiece areas of the present invention, and in particular to hold-down mechanism.
Background technique
Hold-down mechanism applies stressed mechanism on sewing surface.Workpiece is a product component in manufacturing process.?
Be product, workpiece, courseware, handware etc., currently, in the production of workpiece, to the compression of mold can only in some position, and
The position being compacted on mold cannot be operated, and lead to that process operation cannot be carried out to molds.
Currently, the Chinese patent of Publication No. CN208961840U discloses a kind of fixture, including pedestal and it is mounted on
Clamping head on pedestal, the Chinese patent opened on pedestal are disclosed equipped with sliding slot, and clamping head prolongs sliding slot sliding, and is arranged on pedestal
There is the limiting mechanism for limiting clamping head sliding position and for facilitating the regulating mechanism for transferring clamping head sliding position, folder
The end that head is held for clamping workpiece is provided with wear-resistant block.Workpiece is clamped by the clamping head being mounted on the base, is adjusted
Section mechanism adjusts the position that clamping head slides in sliding slot, then is fixed by limiting mechanism, to make clamping head finally solid
It is scheduled on pedestal and works, then the wear-resistant block by being installed on clamping head, the end of the clamping workpiece of clamping head is allowed to be height
Wear-resisting material is constituted, so that the end wear of fixture is allowed to reduce,
What this fixture increased fixture uses the time, and allows after fixture clamping workpiece, and workpiece becomes more stable, to subtract
Few influence to Workpiece Machining Accuracy.
The Chinese patent of Publication No. CN202500876U discloses a kind of workpiece pressing nut, including hexagonal cylinder
With rotary table cylinder, the top surface of the hexagonal cylinder and rotary table cylinder is linked together, and the hexagonal cylinder and rotary table cylinder have together
The threaded hole of axis.Even if the sufficiently large pressing force of this device, is also unlikely to defective work piece surface.
Although these devices can compress mold, the position cannot be carried out in the position that mold is compacted
Processing leads to that process operation cannot be carried out to molds, increases production cost.
Summary of the invention
A purpose of the invention is to provide a kind of hold-down mechanism, and mobile compression can be carried out to mold, guarantees mould
Tool is compacted position and is able to carry out processing, can process to molds, reduces the loss of mold processing.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of hold-down mechanism, including workpiece body, workpiece body include pedestal, and pedestal is equipped with for being compressed to mold
Pressing table, pedestal are equipped with the compressing member for being compressed to mold close to the position of pressing table, and compressing member includes pressure plate, pressure
Tight plate is equipped with the pressing piece for carrying out dual compression to mold, and pressing piece includes rotating bar, and pressure plate is equipped with port, turns
Lever is connect with port by bearing.
Preferably, compressing member includes for driving the mobile conveyer belt compressed of pressure plate, the quantity of conveyer belt is two,
Pedestal is equipped with notch close to the position of conveyer belt, and conveyer belt is equipped with the idler wheel for driving conveyer belt to be transmitted, idler wheel packet
Front wheel and rear roller are included, front wheel and rear roller center are equipped with the swingle for driving front wheel and rear roller to be rotated
And rotary supporting rod, notch are equipped with port close to the position of swingle and adjacent swingle, set between swingle and adjacent swingle
There are the double end motor for driving front wheel to be rotated, side and rotary supporting rod two sides and slot of the swingle far from double end motor
Mouth is connected by bearing, and conveyer belt is equipped with the connected unit for driving pressure plate to be compressed, and the quantity of connected unit is four,
Connected unit is removably connected on conveyer belt and adjacent conveyor belts respectively, is equipped with and is driven on pressure plate between connected unit and pressure plate
The telescopic rod of lower movement, telescopic rod inside are equipped with the cylinder for driving telescopic rod.
Preferably, pressing piece includes the pressing plate for carrying out dual compression to mold, pressing plate includes one plate of pressing
With press two plates, one plate of pressing and press one bar of support for being respectively provided with support one plate of pressing on two plates and pressing two plates,
Two bars are supported, a bar is extended and extend two bars, rotating bar includes two bars of one bar of rotation and rotation, one bar of support and support two bars point
Not with one bar of rotation, two bars of rotation, extend a bar and extend that two bars are vertical connect, extend a bar and two bars of extension respectively with pressing
One plate and two plates of pressing vertically connect, and the position of port one bar of close rotation is equipped with turn for driving one bar of rotation to be rotated
Dynamic motor, one bar of rotation are equipped with master gear, and two bars of rotation are equipped with the slave gear for driving two bars of rotation to be rotated, main
Gear is meshed with from gear.
Preferably, the pressure sensor for induced dies is equipped with inside pressing table, in pressure sensor and telescopic rod
The cylinder in portion is connected.
Preferably, pressure plate be equipped with for increase with the rubber pad of mold friction, rubber pad is in annular ribs.
In conclusion the invention has the following advantages: the device can carry out mobile compression, guarantee mold to mold
It is compacted position and is able to carry out processing, molds can be processed, reduce the loss of mold processing, compressing member can be right
Mold is compressed, and pressing piece can carry out dual compression while compressing, and double end motor drives swingle and adjacent rotation
Bar is rotated, to drive front wheel to be rotated, to drive rear roller to be rotated, so that conveyer belt be driven to be turned
Dynamic, so that pressure plate be driven to carry out mobile compression, after pressure plate compresses, rotary electric machine drives one bar of rotation to be rotated, thus
Rotating the master gear on a bar drives the slave gear on two bars of rotation to be rotated toward opposite direction, to drive one plate of pressing
It is pressed, is convenient for the user to use to pressing plate two sides with two plates of pressing.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is the portion A of the present invention structural schematic diagram；
Fig. 3 is the portion B of the present invention structural schematic diagram；
Fig. 4 is whole the schematic diagram of the section structure of the invention.
In figure, 1, pedestal；2, pressing table；3, connected unit；4, telescopic rod；5, pressure plate；6, notch；7, conveyer belt；8, preceding
Idler wheel；9, rear roller；10, swingle；11, rotary supporting rod；12, double end motor；13, rubber pad；14, a plate is pressed；15, it presses
Two plates；16, extend a bar；17, extend two bars；18, a bar is supported；19, two bars are supported；20, a bar is rotated；21, two bars are rotated；
22, master gear；23, from gear；24, rotary electric machine；25, pressure sensor；26, cylinder.
Specific embodiment
The following further describes the specific embodiments of the present invention with reference to the drawings.
The technical scheme adopted by the invention is that:
A kind of hold-down mechanism, including workpiece body, workpiece body include pedestal 1, and pedestal 1 is equipped with for compressing to mold
Pressing table 2, pedestal 1 is equipped with compressing member for being compressed to mold close to the position of pressing table 2, and compressing member includes being used for
The mobile conveyer belt 7 compressed of pressure plate 5 is driven, the quantity of conveyer belt 7 is two, and pedestal 1 is equipped with slot close to the position of conveyer belt 7
Mouth 6, conveyer belt 7 are equipped with the idler wheel for driving conveyer belt 7 to be transmitted, and idler wheel includes front wheel 8 and rear roller 9, preceding rolling
Wheel 8 and 9 center of rear roller are equipped with swingle 10 and rotary supporting rod 11 for driving front wheel 8 and rear roller 9 to be rotated, slot
Mouth 6 is equipped with port close to the position of swingle 10 and adjacent swingle 10, is equipped with and uses between swingle 10 and adjacent swingle 10
In the double end motor 12 for driving front wheel 8 to be rotated, side and rotary supporting rod 11 liang of the swingle 10 far from double end motor 12
Side is connect with notch 6 by bearing, and conveyer belt 7 is equipped with the connected unit 3 for driving pressure plate 5 to be compressed, connected unit 3
Quantity is four, and connected unit 3 is removably connected to respectively on conveyer belt 7 and adjacent conveyor belts 7, is equipped with and compresses above connected unit 3
Plate 5, pressure plate 5 be equipped with for increase with the rubber pad 13 of mold friction, rubber pad 13 is in annular ribs.
It is equipped with the telescopic rod 4 for driving pressure plate 5 to move up and down between connected unit 3 and pressure plate 5, is equipped with inside telescopic rod 4
For driving the cylinder 26 of telescopic rod 4, the pressure sensor 25 for induced dies, pressure sensor are equipped with inside pressing table 2
25 are connected with the cylinder 26 inside telescopic rod 4.
Pressure plate 5 is equipped with the pressing piece for carrying out dual compression to mold, and pressing piece includes rotating bar, pressure plate 5
It is equipped with port, rotating bar is connect with port by bearing.The pressing for carrying out dual compression to mold is equipped with inside port
Plate, port are equipped with sliding slot close to the position of pressing plate, and pressing plate is slided in sliding slot, and pressing plate includes one plate 14 of pressing and pressing
One plate 14 of support pressing is respectively provided on two plates 15, one plate 14 of pressing and two plates 15 of pressing and presses the support one of two plates 15
Bar 18, two bars 19 of support extend a bar 16 and extend two bars 17, and rotating bar includes one bar 20 of rotation and two bars 21 of rotation, support
One bar 18 and two bars 19 of support respectively with one bar 20 of rotation, two bars 21 of rotation, extend a bar 16 and extend that two bars 17 are vertical to be connect,
Extend a bar 16 and extend two bars 17 respectively with one plate 14 of pressing and two plate 15 of pressing is vertical connect, port is close to rotate a bar 20
Position be equipped with for driving the rotary electric machine 24 that is rotated of one bar 20 of rotation, one bar 20 of rotation is equipped with master gear 22, turn
Dynamic two bars 21 are equipped with the slave gear 23 for driving two bars 21 of rotation to be rotated, and master gear 22 is meshed with from gear 23.
User's application method is as follows: mold is placed on pressing table 2 by user, 25 induced dies of pressure sensor, thus
Open cylinder 26, telescopic rod 4 is shortened, mold is compressed, open rotary electric machine 24, rotary electric machine 24 drive rotation one bar 20 into
Row rotation, so that the master gear 22 on one bar 20 of rotation drives the slave gear 23 on two bars 21 of rotation to be turned toward opposite direction
It is dynamic, so that one plate 14 of pressing and two plates 15 of pressing be driven to be pressed to pressing plate two sides, when needing to add to pressing position
Working hour first packs up two sides pressing plate, opens double end motor 12, double end motor 12 drive swingle 10 and adjacent swingle 10 into
Row rotation, to drive front wheel 8 to be rotated, to drive rear roller 9 to be rotated, to drive 7 turns of conveyer belt
It is dynamic, so that pressure plate 5 be driven to carry out mobile compression, guarantee that mold is compacted position and is able to carry out processing in this way, it can be to monolith
Mold is processed, and the loss of mold processing is reduced.
The above are preferred embodiments of the present invention, is not intended to limit the present invention in any form, all foundations
Technical spirit of the invention any simple modification, equivalent change and modification made to the above embodiment, belong to inventive technique
In the range of scheme.
Claims (5)
1. a kind of hold-down mechanism, including workpiece body, it is characterised in that: the workpiece body includes pedestal (1), on pedestal (1)
Equipped with the pressing table (2) for being compressed to mold, pedestal (1) close to the position of pressing table (2) be equipped with for mold into
The compressing member that row compresses, compressing member include pressure plate (5), and pressure plate (5) is equipped with and presses for carrying out dual compression to mold
Casting die, pressing piece include rotating bar, and pressure plate (5) is equipped with port, and rotating bar is connect with port by bearing.
2. a kind of hold-down mechanism according to claim 1, it is characterised in that: the compressing member includes for driving pressure plate
(5) the mobile conveyer belt (7) compressed, the quantity of conveyer belt (7) are two, and pedestal (1) is equipped with slot close to the position of conveyer belt (7)
Mouth (6), conveyer belt (7) are equipped with the idler wheel for driving conveyer belt (7) to be transmitted, and idler wheel includes front wheel (8) and rear rolling
It takes turns (9), front wheel (8) and rear roller (9) center are equipped with the rotation for driving front wheel (8) and rear roller (9) to be rotated
Bar (10) and rotary supporting rod (11), notch (6) are equipped with port, rotation close to swingle (10) and the position of adjacent swingle (10)
The double end motor (12) for driving front wheel (8) to be rotated, swingle are equipped between bar (10) and adjacent swingle (10)
(10) side far from double end motor (12) and rotary supporting rod (11) two sides are connect with notch (6) by bearing, on conveyer belt (7)
Equipped with the connected unit (3) for driving pressure plate (5) to be compressed, the quantity of connected unit (3) is four, and connected unit (3) is respectively
It is removably connected on conveyer belt (7) and adjacent conveyor belts (7), is equipped between connected unit (3) and pressure plate (5) and drives pressure plate
(5) telescopic rod (4) moved up and down, the internal cylinder (26) being equipped with for driving telescopic rod (4) of telescopic rod (4).
3. a kind of hold-down mechanism according to claim 1, it is characterised in that: the pressing piece includes for carrying out to mold
The pressing plate of dual compression, pressing plate include pressing one plate (14) and pressing two plates (15), press a plate (14) and two plates of pressing
(15) be respectively provided on support pressing one plate (14) and press two plates (15) one bar of support (18), support two bars (19),
Extend a bar (16) and extend two bars (17), rotating bar includes rotation one bar (20) and rotation two bars (21), is supported a bar (18)
It is vertical with rotation one bar (20), rotation two bars (21), extension one bar (16) and extension two bars (17) respectively with support two bars (19)
Connection, extend a bar (16) and extend two bars (17) respectively with pressing one plate (14) and press that two plates (15) are vertical connect, port
It is equipped with the rotary electric machine (24) for driving rotation one bar (20) to be rotated close to the position of rotation one bar (20), rotates a bar
(20) master gear (22) are equipped with, rotation two bars (21) is equipped with the slave gear for driving rotation two bars (21) to be rotated
(23), master gear (22) is meshed with from gear (23).
4. a kind of hold-down mechanism according to claim 2, it is characterised in that: be equipped with inside the pressing table (2) for feeling
The pressure sensor (25) of mold is answered, pressure sensor (25) cylinder (26) internal with telescopic rod (4) is connected.
5. a kind of hold-down mechanism according to claim 1, it is characterised in that: the pressure plate (5) is equipped with for increasing
With the rubber pad (13) of mold friction, rubber pad (13) is in annular ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550954.2A CN110170944A (en) | 2019-06-24 | 2019-06-24 | A kind of hold-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550954.2A CN110170944A (en) | 2019-06-24 | 2019-06-24 | A kind of hold-down mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110170944A true CN110170944A (en) | 2019-08-27 |
Family
ID=67698825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910550954.2A Pending CN110170944A (en) | 2019-06-24 | 2019-06-24 | A kind of hold-down mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110170944A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2953571B1 (en) * | 1998-05-12 | 1999-09-27 | 株式会社共栄精工 | Clamping device |
| CN203993174U (en) * | 2014-05-30 | 2014-12-10 | 江苏尚诚精密模具科技有限公司 | A kind of left and right position adjustable bracing or strutting arrangement |
| CN106166682A (en) * | 2016-08-31 | 2016-11-30 | 泰安九和机电设备有限公司 | A kind of work pieces process compression tooling system and workpiece side process fixing means |
| CN207139338U (en) * | 2017-08-25 | 2018-03-27 | 广东合泓光电科技有限公司 | A kind of numerical control mill disk work piece holder for being used to process photoelectricity workpiece |
| CN109041454A (en) * | 2018-09-06 | 2018-12-18 | 四川知创知识产权运营有限公司 | It is conveniently adjusted the clamping device of pcb board soldering angle |
| CN208304493U (en) * | 2018-04-11 | 2019-01-01 | 江苏新界机械配件有限公司 | A kind of positioning clamping tool for bearing block processing |
| CN208801240U (en) * | 2018-08-07 | 2019-04-30 | 无锡鑫巨宏智能科技有限公司 | A kind of self-holding fixture |
| CN208854432U (en) * | 2018-10-16 | 2019-05-14 | 重庆祥顺机械配件制造有限公司 | A kind of automobile front steering section processing tool |
| CN208929775U (en) * | 2018-04-03 | 2019-06-04 | 东莞市中硕五金科技有限公司 | A kind of manual that gripping performance is good |
| CN210255832U (en) * | 2019-06-24 | 2020-04-07 | 无锡乾邦精机科技有限公司 | Pressing mechanism |
-
2019
- 2019-06-24 CN CN201910550954.2A patent/CN110170944A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2953571B1 (en) * | 1998-05-12 | 1999-09-27 | 株式会社共栄精工 | Clamping device |
| CN203993174U (en) * | 2014-05-30 | 2014-12-10 | 江苏尚诚精密模具科技有限公司 | A kind of left and right position adjustable bracing or strutting arrangement |
| CN106166682A (en) * | 2016-08-31 | 2016-11-30 | 泰安九和机电设备有限公司 | A kind of work pieces process compression tooling system and workpiece side process fixing means |
| CN207139338U (en) * | 2017-08-25 | 2018-03-27 | 广东合泓光电科技有限公司 | A kind of numerical control mill disk work piece holder for being used to process photoelectricity workpiece |
| CN208929775U (en) * | 2018-04-03 | 2019-06-04 | 东莞市中硕五金科技有限公司 | A kind of manual that gripping performance is good |
| CN208304493U (en) * | 2018-04-11 | 2019-01-01 | 江苏新界机械配件有限公司 | A kind of positioning clamping tool for bearing block processing |
| CN208801240U (en) * | 2018-08-07 | 2019-04-30 | 无锡鑫巨宏智能科技有限公司 | A kind of self-holding fixture |
| CN109041454A (en) * | 2018-09-06 | 2018-12-18 | 四川知创知识产权运营有限公司 | It is conveniently adjusted the clamping device of pcb board soldering angle |
| CN208854432U (en) * | 2018-10-16 | 2019-05-14 | 重庆祥顺机械配件制造有限公司 | A kind of automobile front steering section processing tool |
| CN210255832U (en) * | 2019-06-24 | 2020-04-07 | 无锡乾邦精机科技有限公司 | Pressing mechanism |
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