CN205166675U - Toe device is pressed to grinder piano type - Google Patents
Toe device is pressed to grinder piano type Download PDFInfo
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- CN205166675U CN205166675U CN201520892500.0U CN201520892500U CN205166675U CN 205166675 U CN205166675 U CN 205166675U CN 201520892500 U CN201520892500 U CN 201520892500U CN 205166675 U CN205166675 U CN 205166675U
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- pressure shoes
- pressure
- shoes
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- axle
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Abstract
The utility model provides a toe device is pressed to grinder piano type, is including setting up the pressure shoes support in both sides, install between the pressure shoes support and press toe mechanism. Pressure shoes mechanism include the pressure shoes axle, support the backplate and install at the epaxial a plurality of pressure shoes of pressure shoes, the pressure shoes axle with support the backplate both ends and all consolidate the dress on the pressure shoes support of correspondence, the pressure shoes is all installed at the pressure shoes epaxially through the shaft hole that sets up, all install the guide shaft on the support backplate that corresponds with the pressure shoes, guide shaft one end rigid coupling is on supporting the backplate, and the other end is arranged in the movable span that the pressure shoes top set up, the cover is equipped with reset spring on the guide shaft. Toe device is pressed to grinder piano type leads epaxial spring through each and promote to correspond the pressure shoes, makes each pressure shoes can adapt to the thickness of each selfcorresponding position work piece respectively, can press hold uneven thickness wait to process the work piece, the elastic deformation scope of spring is big in addition, makes the pressure shoes move on a large scale, can press and hold the great work piece of thickness.
Description
Technical field
The utility model relates to woodworking machinery field, specifically, is a kind of sander piano type pressure toe device.
Background technology
Existing sander is when carrying out sanding operation to workpiece, need to be fixed workpiece by pressing plate, pressure shoes, the pressing plate of tradition sander, pressure shoes mechanism are all one, the pressing plate of this structure, pressure shoes, if the variable thickness of processing work causes, just completely workpiece cannot be pushed down, the processing of workpiece cannot be carried out smoothly.For this present situation, there is a kind of piano type pressing plate at present, although can solve the problem, but this pressing plate presses down fixing to workpiece by the elasticity of metal, by the restriction of metallic elastic deformation, life-span is shorter, is not easy to change safeguard, can not carry out pressing down fixing by the larger workpiece of many thickness.
Utility model content
The utility model, for above-mentioned the deficiencies in the prior art, devises a kind of sander piano type pressure toe device.
Sander piano type pressure toe device of the present utility model, comprises the pressure shoes support being arranged on both sides, is provided with Ya Zhi mechanism between described pressure shoes support.
Described pressure shoes mechanism comprises pressure shoes axle, supporting back board and is arranged on the multiple pressure shoes on pressure shoes axle, described pressure shoes axle and supporting back board two ends are all packed on corresponding pressure shoes support, described pressure shoes is all arranged on pressure shoes axle by the axis hole arranged, the supporting back board corresponding with pressure shoes is all provided with guide shaft, described guide shaft one end is fixed in supporting back board, the other end is arranged in the movable span that pressure shoes top is arranged, and described guide shaft is set with back-moving spring.
Preferably, be provided with pressing roll mechanism between described pressure shoes support, described pressing roll mechanism is positioned at the rear side of Ya Zhi mechanism.
Described pressing roll mechanism comprises pressure roller shaft and is arranged on the pressure roller in pressure roller shaft, described pressure roller shaft two ends are slidably mounted in the chute of corresponding pressure shoes Bracket setting, described pressure roller shaft two ends are set with axle bed, described axle bed is provided with guide rod, described guide rod is slidably mounted in the guide hole of corresponding pressure shoes Bracket setting, described guide rod is parallel with chute, and described guide rod is set with support spring.
Preferably, described guide shaft outer end is provided with fine-tuning nut by the screw thread arranged, and described fine-tuning nut is positioned at the front side of pressure shoes.
Preferably, the top of described pressure shoes is provided with dust discharging grooves, the dust discharging grooves alignment of adjacent pressure shoes.
Preferably, the pressure shoes axle between adjacent pressure shoes is provided with packing ring.
The beneficial effects of the utility model are: sander piano type pressure toe device promotes corresponding pressure shoes by the spring on each guide shaft, make each pressure shoes can adapt to the thickness of respective correspondence position workpiece respectively, can the workpiece to be processed of pressure holding uneven thickness, and the elastic deformation scope of spring is large, pressure shoes is moved on a large scale, can the larger workpiece of pressure holding thickness.
On rear side of Ya Zhi mechanism, pressing roll mechanism being installed, making workpiece pressure roller when entering first by its pre-pressure holding, be convenient to workpiece and send into Ya Zhi mechanism smoothly, ensure the stationarity of pressure holding further.During the fine-tuning nut adjustable original state that guide shaft is installed, the position of pressure shoes, makes it can adapt to entering of different-thickness workpiece and pressure holding.The dust discharging grooves arranged can form air channel, is convenient to drain descending slowly and lightly during workpiece sanding to the wood chip on pressure shoes, ensures the cleanliness factor of equipment, improves the stability that equipment runs.By packing ring interval between adjacent pressure shoes, avoid large-area contact between pressure shoes, prevent mutual wearing and tearing, improve pressure shoes service life.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation one of this sander piano type pressure toe device;
Accompanying drawing 2 is the structural representation one of this sander piano type pressure toe device.
Detailed description of the invention
In order to understand structure of the present utility model, feature and other object further, the appended preferred embodiment of existing combination is described in detail as follows, and illustrated preferred embodiment is only for illustration of the technical solution of the utility model, and non-limiting the utility model.
Detailed description of the invention of the present utility model is as follows:
As shown in Figure 1, this sander piano type pressure toe device comprises the pressure shoes support 1 being arranged on both sides, is provided with Ya Zhi mechanism 2 between pressure shoes support 1.
Multiple pressure shoes 23 that pressure shoes mechanism 2 comprises pressure shoes axle 21, supporting back board 22 and is arranged on pressure shoes axle.
Pressure shoes axle 23 and supporting back board 22 two ends are all packed on corresponding pressure shoes support 1, pressure shoes 23 is all arranged on pressure shoes axle 21 by the axis hole arranged, the supporting back board 22 corresponding with pressure shoes 23 is all provided with guide shaft 24, guide shaft 24 one end is fixed in supporting back board 22, the other end is arranged in the movable span that pressure shoes 23 top is arranged, and guide shaft 24 is set with back-moving spring 25.
As shown in Figure 2, be provided with pressing roll mechanism 3 between pressure shoes support 1, pressing roll mechanism 3 is positioned at the rear side of Ya Zhi mechanism 2.
The pressure roller 32 that pressing roll mechanism 3 comprises pressure roller shaft 31 and is arranged in pressure roller shaft 31.
Pressure roller shaft 31 two ends are slidably mounted in the chute 11 of corresponding pressure shoes support 1 setting, pressure roller shaft 31 two ends are set with axle bed 33, axle bed 33 is provided with guide rod 34, guide rod 34 is slidably mounted in the guide hole of corresponding pressure shoes support 1 setting, guide rod 34 is parallel with chute 11, guide rod 34 is set with support spring 35.
Workpiece is when entering sander, workpiece moves to below pressure roller 32 along with conveyer belt, because the distance between the pressure roller 32 of original state and conveyer belt is less than the thickness of workpiece, entering of workpiece makes pressure roller 32 moves, support spring 35 is compressed, the elastic force produced is applied on workpiece by pressure roller 32, carries out pre-pressure holding to workpiece.
Because pressure roller 32 can roll, conveyer belt continues conveying workpieces and moves forward, and makes below workpiece movable to pressure shoes 23.Because the distance between the pressure shoes 23 of original state and conveyer belt is less than the thickness of workpiece, be pushed forward out bottom pressure shoes 23, pressure shoes 23 top swings backward, and back-moving spring 25 is compressed, and the elastic force of generation is applied on workpiece by pressure shoes 23, carries out pressure holding to workpiece.Each pressure shoes 23, according to the thickness at each position of workpiece, carries out pressure holding to each position of pressure holding workpiece and fixes.
Guide shaft 24 outer end is provided with fine-tuning nut 26 by the screw thread arranged, and fine-tuning nut 26 is positioned at the front side of pressure shoes 23.The position of pressure shoes 23 during fine-tuning nut 26 adjustable original state, makes it can adapt to entering of different-thickness workpiece and pressure holding.
The top of pressure shoes 23 is provided with dust discharging grooves 27, and the dust discharging grooves 27 of adjacent pressure shoes 23 aligns.The dust discharging grooves 27 of proper alignment can form air channel, is convenient to drain descending slowly and lightly during workpiece sanding to the wood chip on pressure shoes 23, ensures the cleanliness factor of equipment, improves the stability that equipment runs.
Pressure shoes axle 21 between adjacent pressure shoes 23 is provided with packing ring, avoids large-area contact between pressure shoes 23, prevent mutual wearing and tearing, improve pressure shoes 23 service life.
Claims (5)
1. a sander piano type pressure toe device, is characterized in that, comprise the pressure shoes support (1) being arranged on both sides, be provided with Ya Zhi mechanism (2) between described pressure shoes support (1),
Described pressure shoes mechanism (2) comprises pressure shoes axle (21), supporting back board (22) and the multiple pressure shoes (23) be arranged on pressure shoes axle, described pressure shoes axle (21) and supporting back board (22) two ends are all packed on corresponding pressure shoes support (1), described pressure shoes (23) is all arranged on pressure shoes axle (21) by the axis hole arranged, the supporting back board (22) corresponding with pressure shoes (23) is all provided with guide shaft (24), described guide shaft (24) one end is fixed in supporting back board (22), the other end is arranged in the movable span that pressure shoes (23) top is arranged, described guide shaft (24) is set with back-moving spring (25).
2. sander piano type pressure toe device according to claim 1, it is characterized in that, be provided with pressing roll mechanism (3) between described pressure shoes support (1), described pressing roll mechanism (3) is positioned at the rear side of Ya Zhi mechanism (2)
Described pressing roll mechanism (3) comprises pressure roller shaft (31) and is arranged on the pressure roller (32) in pressure roller shaft (31), described pressure roller shaft (31) two ends are slidably mounted in the chute (11) that corresponding pressure shoes support (1) arranges, described pressure roller shaft (31) two ends are set with axle bed (33), described axle bed (33) is provided with guide rod (34), described guide rod (34) is slidably mounted in the guide hole that corresponding pressure shoes support (1) arranges, described guide rod (34) is parallel with chute (11), described guide rod (34) is set with support spring (35).
3. sander piano type pressure toe device according to claim 1, it is characterized in that, described guide shaft (24) outer end is provided with fine-tuning nut (26) by the screw thread arranged, and described fine-tuning nut (26) is positioned at the front side of pressure shoes (23).
4. sander piano type pressure toe device according to claim 1, it is characterized in that, the top of described pressure shoes (23) is provided with dust discharging grooves (27), dust discharging grooves (27) alignment of adjacent pressure shoes (23).
5. sander piano type pressure toe device according to claim 1, is characterized in that, the pressure shoes axle (21) between adjacent pressure shoes (23) is provided with packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892500.0U CN205166675U (en) | 2015-11-10 | 2015-11-10 | Toe device is pressed to grinder piano type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892500.0U CN205166675U (en) | 2015-11-10 | 2015-11-10 | Toe device is pressed to grinder piano type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166675U true CN205166675U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520892500.0U Active CN205166675U (en) | 2015-11-10 | 2015-11-10 | Toe device is pressed to grinder piano type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568746A (en) * | 2018-07-24 | 2018-09-25 | 青岛千川木业设备有限公司 | A kind of air bag abrasive finishing pad and its application |
-
2015
- 2015-11-10 CN CN201520892500.0U patent/CN205166675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568746A (en) * | 2018-07-24 | 2018-09-25 | 青岛千川木业设备有限公司 | A kind of air bag abrasive finishing pad and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266108 Liuting Shuangyuan Road West Airport Industrial Park, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao New Motivity Wood- Working Machinery Co.,Ltd. Address before: 266108 Liuting Shuangyuan Road West Airport Industrial Park, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO NEW MOTIVITY WOOD-WORKING MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |