CN106514790A - Locating clamping method for low-hardness workpiece surface - Google Patents
Locating clamping method for low-hardness workpiece surface Download PDFInfo
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- CN106514790A CN106514790A CN201510573175.6A CN201510573175A CN106514790A CN 106514790 A CN106514790 A CN 106514790A CN 201510573175 A CN201510573175 A CN 201510573175A CN 106514790 A CN106514790 A CN 106514790A
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- arm
- screw
- clip arm
- screw rod
- compression plate
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a locating clamping method for a low-hardness workpiece surface. An upper clamping arm (1), a connecting arm (2) and a lower clamping arm (3) which are connected in sequence are included. A screw hole is formed in the end, away from the connecting arm (2), of the lower clamping arm (3), an internal thread is arranged in the screw hole. A screw (4) is mounted in the screw hole. An external thread on the surface of the screw (4) is matched with the internal thread of the screw hole. A clamping plate (8) is arranged at the top of the screw (4), a pressed plate (9) is arranged on the clamping face of the upper clamping arm (1), and the lower surface of the pressed plate (9) is parallel to the upper surface of the clamping plate (8). The pressure intensity borne by a barrier strip or the workpiece surface is reduced by increasing the compression area of the workpiece, it is avoided that a wood material deforms and even is damaged under the action of external force, the contact area between the clamping plate and the bottom of a wood planer platform is increased, and the probability of sliding of the clamping plate is reduced.
Description
Technical field
The present invention relates to a kind of wood working tool, specifically refers to a kind of positioning clamping method to low-hardness workpiece surface.
Background technology
The gradually mechanization of China's timber processing industry starts from the late Qing Dynasty.At this moment foreign trader sets up mechanization sawmill in China, develops then the wood-working factory with building construction as object such as floor, door and window；20 beginnings of the century set up factories production plywood again.From the mid-50, plywood production has development, then and starts to manufacture particieboard and fibre board；Surface decoration material and laminated timber etc. also occur successively.This indicates that the wood-processing industry of China has been enter into the modernization period centered on comprehensive utilization.In modern timber processing industry, particularly woodwork industry, surfacer is conventional electric power tool.Generally, surfacer is needed to install shuttle plate on the platform of surfacer, is limited the width of timber by shuttle plate, to process when cutting operation is carried out.But, if if the width change of wood workpiece is frequent, need Jing often to change different shuttle plates, therefore, the supporting amount of its shuttle plate is big, and changes trouble.
The content of the invention
It is an object of the invention to provide a kind of positioning clamping method to low-hardness workpiece surface, in facilitating the timber course of processing, blend stop is fixed on the platform of surfacer, it is quick to determine the distance between blend stop and saw blade, that is the width of the workpiece, meanwhile, reduce the pressure suffered by workpiece, it is to avoid workpiece is damaged.
The purpose of the present invention is achieved through the following technical solutions：
A kind of positioning clamping method to low-hardness workpiece surface, including the upper clip arm being sequentially connected, linking arm, and lower clip arm, the clamping face of upper clip arm is parallel to each other with the clamping face of lower clip arm, linking arm is vertical with the clamping face of upper clip arm, one end of linking arm is provided with screw in the lower clip arm, female thread is provided with the screw, screw rod is installed in the screw, the external screw thread of screw surface is matched with the female thread of screw, the screw tip is provided with grip block, the clamping face of the upper clip arm is provided with compression plate, the lower surface of the compression plate is parallel with the upper surface of grip block.By the upper clip arm being sequentially connected、Linking arm、And lower clip arm，Constitute the framework of " C " font，Screw is set on lower clip arm，Matched screw rod is installed in screw，By the rotation of screw rod，Axially-movable of the screw rod along screw，The distance between the grip block of screw tip and compression plate of upper clip arm are changed by rotary screw，During use，Blend stop is prevented putting on the platform of surfacer，It is allowed to be adjacent to the fixed blend stop of surfacer，It is placed on blend stop with the compression plate on the upper clip arm of clamping device，And make the grip block on lower clip arm be located at the underface of compression plate，And under the platform of surfacer，Rotary screw，Reduce the distance between grip block and compression plate，So just blend stop can be fixed on platform，It is fixed between grip block and compression plate，By increasing the compression area of workpiece，Reduce the pressure that blend stop or surface of the work are subject to，Avoid wood materials to deform in the presence of by external force，Even damage，Increased the contact area between grip block and surfacer mesa base，Reduce the probability of its slip.
The lower end of the screw rod is provided with the through hole along screw rod radial direction, torque arm is set with the through hole, the diameter of the torque arm is less than the aperture of through hole.Further, for the ease of the rotation of screw rod, the bottom of screw rod is provided with through hole, the through hole along screw rod diametric(al) and run through screw rod, be set with torque arm in through hole, by increase rotate screw rod the arm of force, reached reduce twisting resistance purpose.
It is provided with the two ends of the torque arm and blocks, the aperture with diameter greater than through hole blocked.Further, blocking with diameter greater than through-hole diameter can be provided with the two ends of torque arm in the through hole slidably to ensure torque arm, thus, torque arm can in through hole along through hole slidably, while and can be unlikely to depart from through hole under the restriction effect blocked.
Described upper clip arm has reinforcement connect band with the connecting portion and linking arm of linking arm with the connecting portion of lower clip arm.When blend stop is clamped, in order to increase the chucking power between upper clip arm and screw tip, overcome upper clip arm, lower clip arm because of the deformation produced by external force, the connecting portion of linking arm is provided with reinforcement connect band in upper clip arm with the connecting portion and lower clip arm of linking arm.
The present invention compared with prior art, has the following advantages and advantages：
A kind of positioning clamping method to low-hardness workpiece surface of 1 present invention, rotation by screw rod in screw, the distance between screw tip and upper clip arm can be changed, such that it is able to the chucking power at the top of adjusting screw rod and upper clip arm between, facilitate the blend stop quick-replaceable of different size, its small volume, it is simple to operate, by increasing the compression area of workpiece, reduce the pressure that blend stop or surface of the work are subject to, avoid wood materials to deform in the presence of by external force, even damage, increased the contact area between grip block and surfacer mesa base, reduce the probability of its slip；
A kind of positioning clamping method to low-hardness workpiece surface of 2 present invention, the bottom of screw rod is provided with through hole, the through hole along screw rod diametric(al) and run through screw rod, torque arm is set with through hole, by increasing the arm of force for rotating screw rod, the purpose for reducing twisting resistance has been reached, blocking with diameter greater than through-hole diameter is provided with the two ends of torque arm, thus, torque arm can in through hole along through hole slidably, while and can be unlikely under the restriction effect blocked depart from through hole；
A kind of positioning clamping method to low-hardness workpiece surface of 3 present invention, there is reinforcement connect band with the connecting portion and linking arm of linking arm with the connecting portion of lower clip arm in upper clip arm, when blend stop is clamped, the chucking power between upper clip arm and screw tip is increased, and upper clip arm, lower clip arm is overcome because of the deformation produced by external force.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Labelling and corresponding parts title in accompanying drawing：
1- upper clip arms, 2- linking arms, 3- lower clip arms, 4- screw rods, 5- torque arm, 6- are blocked, and 7- strengthens connect band, 8- grip blocks, 9- compression plates.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment
Such as Fig. 1 institutes, a kind of positioning clamping method to low-hardness workpiece surface of the present invention, including the upper clip arm 1 being sequentially connected, linking arm 2, lower clip arm 3, upper clip arm 1 is parallel to each other with the clamping face of lower clip arm 3, and in upper clip arm 1 and the connecting portion of linking arm 2, and lower clip arm 3 is provided with reinforcement connect band 7 with the connecting portion of linking arm 2, one end of linking arm 2 is provided with compression plate 8 in upper clip arm 1, the clamping face of compression plate 9 is parallel with the clamping face of upper clip arm 1, one end of linking arm is provided with screw in the end of lower clip arm 3, female thread is provided with the screw 4, the screw rod 4 matched with female thread is installed in screw, the top of screw rod 4 is provided with grip block 8, grip block 8 is located at immediately below compression plate 9, and the upper surface of grip block 8 is parallel with the lower surface of compression plate 9；The bottom of screw rod 4 is provided with through hole, the through hole along screw rod 4 diametric(al) and run through screw rod 4, be set with torque arm 5 in the through hole, the diameter of torque arm 5 is slightly less than the diameter of through hole, be provided with the two ends of torque arm 5 and block 6, block 6 the aperture with diameter greater than through hole.
As described above, the present invention just can be realized well.
Claims (4)
1. a kind of positioning clamping method to low-hardness workpiece surface, including the upper clip arm being sequentially connected（1）, linking arm（2）, and lower clip arm（3）, upper clip arm（1）Clamping face and lower clip arm（3）Clamping face be parallel to each other, linking arm（2）With upper clip arm（1）Clamping face it is vertical, it is characterised in that：In the lower clip arm（3）Away from linking arm（2）One end be provided with screw, be provided with female thread in the screw, screw rod be installed in the screw（4）, screw rod（4）The external screw thread on surface is matched with the female thread of screw, in the screw rod（4）Top is provided with grip block（8）, in the upper clip arm（1）Clamping face be provided with compression plate（9）, the compression plate（9）Lower surface and grip block（8）Upper surface it is parallel；Blend stop is prevented putting on the platform of surfacer, it is allowed to be adjacent to the fixed blend stop of surfacer, it is placed on blend stop with the compression plate on the upper clip arm of clamping device, and make the grip block on lower clip arm be located at the underface of compression plate, and under the platform of surfacer, rotary screw, reduce the distance between grip block and compression plate, so just blend stop can be fixed on platform, it is fixed between grip block and compression plate, by increasing the compression area of workpiece, the pressure that blend stop or surface of the work are subject to is reduced, it is to avoid wood materials deform in the presence of by external force.
2. a kind of positioning clamping method to low-hardness workpiece surface according to claim 1, it is characterised in that：In the screw rod（4）Lower end be provided with along screw rod（4）The through hole of radial direction, is set with torque arm in the through hole（5）, the torque arm（5）Diameter less than through hole aperture.
3. a kind of positioning clamping method to low-hardness workpiece surface according to claim 2, it is characterised in that：In the torque arm（5）Two ends be provided with and block（6）, block（6）The aperture with diameter greater than through hole.
4. a kind of positioning clamping method to low-hardness workpiece surface as claimed in any of claims 1 to 3, it is characterised in that：Described upper clip arm（1）With linking arm（2）Connecting portion and linking arm（2）With lower clip arm（3）Connecting portion have reinforcement connect band（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573175.6A CN106514790A (en) | 2015-09-10 | 2015-09-10 | Locating clamping method for low-hardness workpiece surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573175.6A CN106514790A (en) | 2015-09-10 | 2015-09-10 | Locating clamping method for low-hardness workpiece surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106514790A true CN106514790A (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510573175.6A Pending CN106514790A (en) | 2015-09-10 | 2015-09-10 | Locating clamping method for low-hardness workpiece surface |
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| Country | Link |
|---|---|
| CN (1) | CN106514790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858473A (en) * | 2018-06-21 | 2018-11-23 | 东莞市联洲知识产权运营管理有限公司 | The positioning datum plate of structure optimization on a kind of wood sawing machine |
-
2015
- 2015-09-10 CN CN201510573175.6A patent/CN106514790A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858473A (en) * | 2018-06-21 | 2018-11-23 | 东莞市联洲知识产权运营管理有限公司 | The positioning datum plate of structure optimization on a kind of wood sawing machine |
| CN108858473B (en) * | 2018-06-21 | 2020-12-22 | 泰和县祥峰木艺制品有限公司 | Positioning reference plate with optimized structure on woodworking sawing machine |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
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| WD01 | Invention patent application deemed withdrawn after publication |