CN205552720U - Bi -polar mills closing device - Google Patents
Bi -polar mills closing device Download PDFInfo
- Publication number
- CN205552720U CN205552720U CN201620350320.4U CN201620350320U CN205552720U CN 205552720 U CN205552720 U CN 205552720U CN 201620350320 U CN201620350320 U CN 201620350320U CN 205552720 U CN205552720 U CN 205552720U
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- CN
- China
- Prior art keywords
- top board
- link
- milling machine
- hold down
- down gag
- 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.)
- Expired - Fee Related
Links
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000003801 milling Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model provides a bi -polar mills closing device, include the frame and install the material pressing component in the frame, wherein, material pressing component includes top board, holding down plate, driving cylinder and link, the driving cylinder adaptation is installed on the link, and the catch bar of driving cylinder is connected on the top board, the link is equipped with with upper pressing board connection respectively and enables the parallel rod of top board and holding down plate keeping parallelism state in both ends about, makes the processing plate get into clamp plate initial stage, the later stage of compressing tightly, leaves clamp plate period, can both guarantee the holding down plate and all the time at the parastate, guarantee the uniformity of packing force to guarantee processing roughness and machining precision, and, get into in the twinkling of an eye at the processing plate, can enable the top board and along with processing plate advancing direction removes, avoid damaging the front end edges and corners of processing plate along with the increase in thickness of processing plate, improve the processingquality of product.
Description
Technical field
This utility model relates to the manufacture field of two-ends milling machine parts, a kind of two-ends milling machine hold down gag.
Background technology
Two-ends milling machine hold down gag is the functional device that one is applied to both-end edge-trimming tenon-making machine (abbreviation two-ends milling machine), this device mainly when two-ends milling machine processing solid wooden floor board, acrylic board, PC plate, melamine plate etc. itself have the template material that plate body deforms, plays the effect being compressed by plate and flattening.Under the effect of material pressing device, groove, the tenon etc. that milling cutter processes at the edge of plate can be made to ensure the groove on limit, tenon concordance when having the limit of moulding, indeformable；Especially in male and female groove, tenon processing, every block of sheet material closed with male and female groove, joggle is (such as floor, wallboard, door panel etc.) its male and female, tenon standard in the same size can be ensured, so that it is guaranteed that engage smoothly, not havinging joint to be unworthy of, be bonded to difference of height, being bonded to obvious joint close etc. affects the situation of product quality.Therefore, during two-ends milling machine hold down gag is widely used in the plant equipment that crawler type both-end milling machine, reciprocating both-end milling machine, monolateral milling machine etc. relate to the moulding of sheet material limit, milling limit, fluting mortise.
At present, the two-ends milling machine hold down gag on market mainly divides two kinds of forms: cylinder compression type, spring compression type.
This cylinder compression type two-ends milling machine hold down gag, it mainly includes installing rack, upper holder block, lower lock block, cylinder, and installing rack is the most corresponding with lower lock block to be installed in frame up and down, and cylinder is installed on the two ends of installing rack, or cylinder is installed in the middle part of installing rack, upper holder block is connected with cylinder by guide post.During operation, only need cylinder to promote guide post descending, upper holder block can be made to be pressed on lower lock block.The shortcoming of said structure is: processing plate is entering the hold down gag initial stage, and due to discontinuity, the guide post of front end is first lifted up, rear end also at normal pressure, thus cause top board to be not in level relative to lower platen, it is difficult to be compressed by processing plate；Period, guide rod is also because of situation about successively mentioning, it may appear that stuck phenomenon, ultimately result in processing plate and do not reach the effect of pressing because of discontinuity, infringement processing plate surface, can use for a long time and will also result in hold down gag damage, have a strong impact on the use quality of product.
The both-end hold down gag of spring compression type, being of its structure difference pneumatic structure, the pressure source of compression changes into spring by it, and spring promotes guide rod, and guide rod two ends are equipped with pressing plate, equipped with row's rubber roller on pressing plate.This structure disadvantageously, the pressure often organizing pinch roller is inconsistent, spring pressure can reduce along with the fatigue of spring, and thrust can lose efficacy, and can affect the use quality of product equally.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of compact conformation, easy for installation and lower platen can be made to remain parastate, the concordance guaranteeing thrust, ensure processing flatness and the two-ends milling machine hold down gag of machining accuracy.
Goal of the invention of the present utility model is achieved in that a kind of two-ends milling machine hold down gag, including frame and the binder assembly that is installed in frame, wherein, described binder assembly includes top board, lower platen, driving cylinder and link, described driving cylinder adaptation is installed on link, the catch bar of driving cylinder is connected on top board, and the left and right of described link is respectively arranged at two ends with the parallel rod being connected and making top board with top board with lower platen keeping parallelism state.
Being optimized according to above-mentioned, the positioning end of described parallel rod is fixedly connected on link, and the swinging end of parallel rod is fixedly connected on top board.
Being optimized according to above-mentioned, adaptive equipped with location bearing on the catch bar of described driving cylinder, top board is provided with and positions the locating groove that bearing is connected.
Being optimized according to above-mentioned, the catch bar of described driving cylinder is provided with and positions the installation folder that bearing axle is connected.
Being optimized according to above-mentioned, described top board is provided with connecting portion, and locating groove is arranged on connecting portion.
Being optimized according to above-mentioned, described link is provided with the lower limit bar limiting top board downstream position.
Being optimized according to above-mentioned, described lower limit bar is in below the connecting portion of top board, and the two ends of lower limit bar are fixed on link.
Being optimized according to above-mentioned, described frame is provided with the installation screw for installing link, link be provided with and install screw match installation and the regulation elongated hole that screw moves up and down can be mounted opposite.
Be optimized according to above-mentioned, described frame be provided with install lower platen fixing screw, lower platen be provided with fix screw match installation and the regulation through hole that screw moves up and down can be relatively fixed.
It is optimized according to above-mentioned, the seal face of described top board and lower platen is respectively provided with proof rubber wheels.
The advantage of this utility model two-ends milling machine hold down gag is: utilizes link, top board and connects the parallel connecting rod at they two ends and form four bar parallel mechanisms, processing plate is made to enter pressing plate initial stage, the later stage of compression, leave pressing plate period, can ensure that upper lower platen is in parastate all the time, guarantee the concordance of thrust, thus ensure to be processed by pressure flatness and processing groove, the precision of tenon of plate；And, in the moment that processing plate enters, can increase along with the thickness of processing plate, top board can be made to move along with processing plate direct of travel, it is to avoid damage the front end corner angle of processing plate, improve the crudy of product.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model first embodiment.
Accompanying drawing 2 is the enlarged drawing of A in this utility model first embodiment.
Accompanying drawing 3 is the decomposing schematic representation of this utility model first embodiment.
Accompanying drawing 4 enters the state diagram at pressing plate initial stage for this utility model first embodiment.
Accompanying drawing 5 is the state diagram in this utility model first embodiment entrance pressure tight later stage.
Accompanying drawing 6 leaves the state diagram in pressing plate period for this utility model first embodiment.
Accompanying drawing 7 is the structural representation of this utility model the second embodiment.
Detailed description of the invention
The utility model will be further described below in conjunction with the accompanying drawings.
With reference to the accompanying drawings shown in 1 to accompanying drawing 6, two-ends milling machine hold down gag of the present utility model includes frame and the binder assembly being installed in frame.Described binder assembly includes top board 1, lower platen 2, driving cylinder 3 and link 4, described driving cylinder 3 adaptation is installed on link 4, the catch bar of driving cylinder 3 is connected on top board 1, and the left and right of described link 4 is respectively arranged at two ends with the parallel rod 5 being connected and making top board 1 with top board 1 with lower platen 2 keeping parallelism state.
With reference to shown in Fig. 1, Fig. 4, Fig. 5, Fig. 6, the positioning end of described parallel rod 5 is fixedly connected on link 4, the swinging end of parallel rod 5 is fixedly connected on top board 1, make link 4, top board 1 and connect the parallel connecting rod at they two ends and form four bar parallel mechanisms, so that processing plate enters pressing plate initial stage, the later stage of compression, leaves pressing plate period, can ensure that upper lower platen 2 is in parastate all the time, guarantee the concordance of thrust, ensure by the flatness of pressure processing plate, and improve processing groove, the precision of tenon.Period, enter the moment of top board 1 at processing plate, along with the thickness of processing plate increases, the top board 1 of four bar parallel mechanisms can move to processing plate direct of travel slightly, avoid processing plate to abruptly enter pressing plate and make the front end corner angle of processing plate impaired, improve product processing quality.
Referring to figs. 1 through shown in Fig. 6, adaptive equipped with location bearing 6 on the catch bar of described driving cylinder 3, top board 1 is provided with and positions the locating groove 7 that bearing 6 is connected.In practical operation, the catch bar of described driving cylinder 3 is provided with and positions the installation folder 8 that bearing 6 axle is connected；And top board 1 is provided with connecting portion 9, locating groove 7 is arranged on connecting portion 9.Wherein, this driving cylinder 3 elects single driving cylinder as, can be connected to choke valve on the source of the gas of this driving cylinder, can adjust the size of thrust, the structure of the most double cylinders at any time, more can guarantee that the concordance of pressure.And, described link 4 is provided with the lower limit bar 10 limiting top board 1 downstream position.This lower limit bar 10 is in below the connecting portion 9 of top board 1, and the two ends of lower limit bar 10 are fixed on link 4.
During work, driving cylinder 3 is ventilated, and catch bar ejects, and location bearing 6 can be pressed on locating groove 7, and lower limit bar 10 can limit top board 1 lower position simultaneously；When processing plate and passing through, the moment that processing plate enters, top board 1 can move slightly to processing plate direct of travel；Period, location bearing 6 contacts with locating groove 7 all the time, it is ensured that driving cylinder 3 press against top board 1, and under the effect of draw-in groove, can prevent positioning bearing 6 and turn round direction during top board 1 moves, play and make location bearing 6 direction of rotation all the time with to move direction parallel, uniform force.After processing plate enters, due to the effect of four bar parallel mechanisms, top board 1 and lower platen 2 is made to remain parastate, it is ensured that to flatten quality.After processing plate leaves, top board 1 sets back under 3 times top effects of driving cylinder.Under not having aeration status, top board 1 can fall under automatically, and lower limit bar 10 plays position-limiting action.
Referring to figs. 1 through shown in Fig. 6, described frame is provided with the installation screw 11 for installing link 4, link 4 be provided with and install screw 11 match installation and the regulation elongated hole 12 that screw 11 moves up and down can be mounted opposite.Described frame be provided with install lower platen 2 fixing screw 13, lower platen 2 be provided with fix screw 13 match installation and the regulation through hole 14 that screw 13 moves up and down can be relatively fixed.Spacing between top board 1 and lower platen 2 can be adjusted according to the specification of processing plate processing thickness, strengthen stable connection, improve again the suitability of use.
It should be noted that and can be respectively provided with proof rubber wheels 15 on the seal face of described top board 1 and lower platen 2, as it is shown in fig. 7, be used for preventing the surface of injury processing plate, improve product processing quality.
Above-mentioned specific embodiment is only the preferable detailed description of the invention of this utility model effect, all and two-ends milling machine hold down gag of the present utility model is identical or the structure of equivalent, all in protection domain of the present utility model.
Claims (10)
1. a two-ends milling machine hold down gag, including frame and the binder assembly that is installed in frame, it is characterized in that: described binder assembly includes top board (1), lower platen (2), driving cylinder (3) and link (4), described driving cylinder (3) adaptation is installed on link (4), the catch bar of driving cylinder (3) is connected on top board (1), and the left and right of described link (4) is respectively arranged at two ends with the parallel rod (5) being connected and making top board (1) with top board (1) with lower platen (2) keeping parallelism state.
Two-ends milling machine hold down gag the most according to claim 1, it is characterised in that: the positioning end of described parallel rod (5) is fixedly connected on link (4), and the swinging end of parallel rod (5) is fixedly connected on top board (1).
Two-ends milling machine hold down gag the most according to claim 1, it is characterised in that: adaptive equipped with location bearing (6) on the catch bar of described driving cylinder (3), top board (1) is provided with and positions the locating groove (7) that bearing (6) is connected.
Two-ends milling machine hold down gag the most according to claim 3, it is characterised in that: the catch bar of described driving cylinder (3) is provided with and positions installation folder (8) that bearing (6) axle is connected.
Two-ends milling machine hold down gag the most according to claim 4, it is characterised in that: described top board (1) is provided with connecting portion (9), and locating groove (7) is arranged on connecting portion (9).
6. according to two-ends milling machine hold down gag described in claim 1 to 5 any one claim, it is characterised in that: described link (4) is provided with the lower limit bar (10) limiting top board (1) downstream position.
Two-ends milling machine hold down gag the most according to claim 6, it is characterised in that: described lower limit bar (10) is in connecting portion (9) lower section of top board (1), and the two ends of lower limit bar (10) are fixed on link (4).
Two-ends milling machine hold down gag the most according to claim 1, it is characterized in that: described frame is provided with the installation screw (11) for installing link (4), link (4) be provided with and install screw (11) match installation and the regulation elongated hole (12) that screw (11) moves up and down can be mounted opposite.
Two-ends milling machine hold down gag the most according to claim 8, it is characterized in that: described frame be provided with install lower platen (2) fixing screw (13), lower platen (2) be provided with and fix screw (13) match installation and the regulation through hole (14) that screw (13) moves up and down can be relatively fixed.
Two-ends milling machine hold down gag the most according to claim 1, it is characterised in that: it is respectively provided with proof rubber wheels (15) on the seal face of described top board (1) and lower platen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350320.4U CN205552720U (en) | 2016-04-25 | 2016-04-25 | Bi -polar mills closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350320.4U CN205552720U (en) | 2016-04-25 | 2016-04-25 | Bi -polar mills closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552720U true CN205552720U (en) | 2016-09-07 |
Family
ID=56806318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620350320.4U Expired - Fee Related CN205552720U (en) | 2016-04-25 | 2016-04-25 | Bi -polar mills closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283542A (en) * | 2017-06-19 | 2017-10-24 | 浙江双枪竹木有限公司 | Double chopping block feed system |
| CN116475879A (en) * | 2023-06-21 | 2023-07-25 | 广东金玻智能装备有限公司 | Briquetting assembly and glass edging machine applying same |
-
2016
- 2016-04-25 CN CN201620350320.4U patent/CN205552720U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283542A (en) * | 2017-06-19 | 2017-10-24 | 浙江双枪竹木有限公司 | Double chopping block feed system |
| CN116475879A (en) * | 2023-06-21 | 2023-07-25 | 广东金玻智能装备有限公司 | Briquetting assembly and glass edging machine applying same |
| CN116475879B (en) * | 2023-06-21 | 2023-10-10 | 广东金玻智能装备有限公司 | Briquetting assembly and glass edging machine applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |