CN209851127U - A fixing device for timber is expected absolutely - Google Patents
A fixing device for timber is expected absolutely Download PDFInfo
- Publication number
- CN209851127U CN209851127U CN201920101418.XU CN201920101418U CN209851127U CN 209851127 U CN209851127 U CN 209851127U CN 201920101418 U CN201920101418 U CN 201920101418U CN 209851127 U CN209851127 U CN 209851127U
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- China
- Prior art keywords
- timber
- clamping
- wood
- along
- width direction
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- Expired - Fee Related
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- 239000002023 wood Substances 0.000 claims abstract description 61
- 230000002457 bidirectional effect Effects 0.000 claims description 35
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a wood working field specifically is a fixing device for timber is expected absolutely, which comprises a frame, install in the frame and be used for pressing from both sides two tight pieces of clamp at tight timber along width direction both ends, be used for driving two tight pieces of clamp and do the actuating mechanism who is close to each other and keep away from the motion each other, be used for supporting ligneous supporting component, be used for compressing tightly ligneous hold-down mechanism, press from both sides tight piece along timber width direction sliding connection in frame, hold-down mechanism is including being used for compressing tightly the compact heap of timber along its thickness direction one end, be used for driving the power component that the compact heap was vertical direction motion. The timber is fixed between supporting component and compact heap, and the displacement of vertical direction can not take place for timber. At this moment, operating personnel is cutting timber, and timber can not remove, guarantees the accuracy of cutting.
Description
Technical Field
The utility model relates to a wood working field, concretely relates to a fixing device for timber is expect absolutely.
Background
The cutting machine is one of the processing devices commonly used in the field of wood processing, is mainly used for cutting and cutting raw materials such as round wood, square wood, plate materials and the like, and is the most basic processing procedure in the wood processing process. The traditional wood cutting method basically comprises the steps of marking and manually cutting, the cutting method is low in working efficiency, large in error and easy to cause resource waste, and the existing cutting machine cannot well fix wood when cutting the wood and is prone to generating errors when cutting.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a fixing device for disconnected material of timber can fix the timber position steadily when cutting timber, guarantees the accuracy of cutting.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a fixing device for timber is expect absolutely, which comprises a frame, install in the frame and be used for pressing from both sides two tight pieces of clamp of tight timber along width direction both ends, be used for driving two tight pieces of clamp and do the actuating mechanism who is close to each other and keep away from the motion each other, be used for supporting ligneous supporting component, be used for compressing tightly ligneous hold-down mechanism, press from both sides tight piece along timber width direction sliding connection in frame, hold-down mechanism is including being used for compressing tightly the compact heap of timber along its thickness direction one end, be used for driving the power component that the compact heap was vertical direction.
Through adopting above-mentioned technical scheme, when fixed timber, put timber on supporting component, actuating mechanism drives two and presss from both sides tight piece and be close to each other, until pressing from both sides tight piece and timber along width direction's both ends support tightly. In this way, the wood is fixed between the two clamping blocks and cannot be displaced in the horizontal direction. The power component drives the compact heap downstream, supports tightly with timber along thickness direction's one end until the compact heap lower extreme face, so, timber is fixed between supporting component and compact heap, and vertical direction's displacement can not take place for timber. At this moment, operating personnel is cutting timber, and timber can not remove, guarantees the accuracy of cutting.
The utility model discloses a further set up to: the driving mechanism comprises a clamping bidirectional screw rod and a driving piece, the clamping bidirectional screw rod penetrates through the rack along the width direction of wood, the driving piece is used for driving the clamping bidirectional screw rod to rotate, two ends of the clamping bidirectional screw rod are respectively provided with a clamping forward thread and a clamping reverse thread, two clamping blocks are respectively sleeved with the clamping forward thread and the clamping reverse thread, and two ends of the clamping bidirectional screw rod are respectively axially fixed and circumferentially connected to the rack in a rotating mode.
Through adopting above-mentioned technical scheme, because press from both sides tight piece and connect in the frame along timber width direction sliding block, and two press from both sides tight piece threaded connection in forward screw thread and reverse screw thread respectively. Therefore, when the driving piece drives the clamping bidirectional screw rod to rotate, the two clamping blocks move close to or away from each other.
The utility model discloses a further set up to: the frame is provided with a sliding groove, the clamping block comprises clamping sections used for clamping wood along the two ends of the width direction, sliding sections fixed on the clamping sections and embedded in the sliding groove, and the sliding sections are connected to the sliding groove in a sliding mode along the width direction of the wood.
Through adopting above-mentioned technical scheme, because the sliding section is embedded in the slip recess, the lateral wall of sliding section is restricted by the slip recess inner wall, can not rotate, can only slide in the slip recess. Therefore, the clamping section fixed to the sliding section can only slide in the width direction of the wood.
The utility model discloses a further set up to: the opposite ends of the two clamping sections are respectively provided with two clamping plates which are detachably connected with the clamping sections, and the included angle between the two clamping plates is smaller than 90 degrees.
Through adopting above-mentioned technical scheme, when timber's cross section is for circular or press from both sides a plurality of woods of gathering together simultaneously, install two clamp plates on the clamping section. Two clamping plates that are the acute angle setting compare in the clamp piece that is the plane setting, give timber along the confining force of incline direction for timber both receives vertical direction's power and also receives along timber width direction's power. When the cross section of the wood is quadrilateral, the two clamping plates are removed.
The utility model discloses a further set up to: the clamping plate is connected to the clamping section in a sliding mode in the vertical direction, and a locking piece used for locking the clamping block and the clamping plate is arranged on the clamping block.
Through adopting above-mentioned technical scheme, the clamp plate can slide on pressing from both sides the tight piece, so the distance between two clamp plates can be adjusted according to actual demand.
The utility model discloses a further set up to: the supporting component comprises at least two supporting blocks which are arranged on the frame and are in arc shape.
Through adopting above-mentioned technical scheme, if, wood's cross section is circular, so, be convex the supporting shoe that sets up and compare in the plane, the area of contact with the timber bottom is big. The friction between the wood and the supporting block is large, and the wood is not easy to move on the supporting block along the length direction of the wood. Simultaneously, timber is sunken in the supporting shoe intermediate position, and the supporting shoe at timber edge its width direction's both ends is the slope and upwards sets up, so timber is difficult to follow its width direction roll-off supporting shoe.
The utility model discloses a further set up to: the power assembly comprises a pressing bidirectional screw rod penetrating through the rack along the width direction of wood, a power part used for driving the pressing bidirectional screw rod to rotate, two sliding blocks sleeved on the pressing bidirectional screw rod, a guide part arranged on the rack and used for guiding the sliding blocks to move axially along the pressing bidirectional screw rod, two connecting rods hinged to the two sliding blocks respectively, one ends of the two connecting rods are far away from the two sliding blocks and hinged to two ends of the pressing block along the length direction of the pressing block respectively, the two ends of the pressing bidirectional screw rod are axially fixed and are connected to the rack in a circumferential rotating mode, two ends of the pressing bidirectional screw rod are provided with pressing forward threads and pressing reverse threads, and the two sliding blocks are respectively in.
By adopting the technical scheme, the two sliding blocks are respectively in threaded connection with the pressing forward thread and the pressing reverse thread, and the guide piece guides the two sliding blocks to move only along the axial direction of the pressing bidirectional screw rod. Therefore, the power part drives the compression bidirectional screw rod to rotate, and the two sliding blocks move relatively close to and relatively far away from each other along the horizontal direction. Because the connecting rod is articulated with sliding block and compact heap respectively, so when two sliding blocks were done the relative motion of being close to, two connecting rods drive the compact heap and move down, until compact heap lower extreme and timber up end contact and support tightly. After the cutting is accomplished, the reverse rotation lead screw for two sliding blocks are done and are kept away from the motion each other, and two connecting rods drive the compact heap and shift up, keep away from supporting component.
The utility model discloses a further set up to: the guide piece is for wearing to locate the guide bar of two sliding blocks along timber width direction, and the guide piece both ends are fixed with the frame respectively.
Through adopting above-mentioned technical scheme, because two sliding blocks are worn to locate along the horizontal direction by the guiding piece, so the sliding block can not rotate around its center, can only move along the horizontal direction. So, compress tightly two-way lead screw and rotate, two sliding blocks do and move along the relative being close to of horizontal direction or keeping away from relatively.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the timber is fixed between supporting component and compact heap, and the displacement of vertical direction can not take place for timber. At the moment, when an operator cuts the wood, the wood cannot move, and the cutting accuracy is ensured;
2. the supporting block that is circular-arc setting for timber is sunken in the supporting block intermediate position, and the supporting block at timber edge its width direction's both ends is the slope and upwards sets up, and timber is difficult to follow its width direction roll-off supporting block.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a longitudinal sectional view of the present invention.
Reference numerals: 1. a frame; 11. a sliding groove; 2. a clamping block; 21. a clamping section; 211. an adjustment groove; 22. a sliding section; 23. a clamping plate; 231. a fixed section; 232. an installation section; 3. a drive mechanism; 31. clamping a bidirectional screw rod; 32. a drive member; 4. a support assembly; 41. a support block; 5. a hold-down mechanism; 51. a compression block; 52. a power assembly; 521. compressing the bidirectional screw rod; 522. a power member; 523. a slider; 524. a guide; 525. a connecting rod; 6. a locking member; 61. a bolt; 62. and a nut.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, a fixing device for wood cutting comprises a frame 1, wherein two clamping blocks 2 for clamping two ends of wood along the width direction, a driving mechanism 3 for driving the two clamping blocks 2 to move close to and away from each other, a supporting assembly 4 for supporting the wood, and a pressing mechanism 5 for pressing the wood are mounted on the frame 1.
When fixing timber, put timber on supporting component 4, actuating mechanism 3 drive two clamp tight piece 2 and be close to each other, press from both sides tight piece 2 and timber along width direction's both ends and support tightly. Thus, the displacement of the wood in the horizontal direction is limited. The hold-down mechanism 5 limits the displacement of the wood in the vertical direction. So, operating personnel is cutting timber, and timber can not remove, guarantees the accuracy of cutting.
As shown in fig. 2, the driving mechanism 3 includes a clamping bidirectional screw rod 31 penetrating through the frame 1 along the width direction of the wood, and a driving member 32 for driving the clamping bidirectional screw rod 31 to rotate, two ends of the clamping bidirectional screw rod 31 are respectively provided with a clamping forward thread and a clamping reverse thread, two clamping blocks 2 are respectively sleeved and screwed on the clamping forward thread and the clamping reverse thread, and two ends of the clamping bidirectional screw rod 31 are respectively axially fixed and circumferentially rotatably connected to the frame 1. The frame 1 is provided with a sliding groove 11, the clamping block 2 comprises a clamping section 21 provided with an adjusting groove 211 penetrating through the clamping section 21, a sliding section 22 fixed on the clamping section 21 and embedded in the sliding groove 11, and two clamping plates 23 arranged in an L shape and arranged at the opposite ends of the two clamping sections 21, and the sliding section 22 is slidably connected to the sliding groove 11 along the width direction of wood. The driving member 32 is a servo motor, and the driving member 32 is electrically connected to an external power source through a wire. The driving member 32 includes a motor shaft fixed to the clamping bidirectional screw 31.
Since the sliding blocks 523 are attached to the frame 1 along the wood width direction, the two clamping blocks 2 are screwed to the forward and reverse screw threads, respectively. Therefore, when the driving member 32 drives the clamping bidirectional screw 31 to rotate, the two clamping blocks 2 move close to or away from each other.
The clamping plate 23 comprises a fixing section 231 which is obliquely arranged and used for clamping wood, and a mounting section 232 which is slidably connected to the clamping section 21 along the vertical direction. The fixing sections 231 are obliquely arranged, and the included angle between two fixing sections 231 on the same clamping section 21 is smaller than 90 degrees. The clamping block 2 is provided with a locking element 6 for locking the clamping block 2 and the mounting section 232. The locking member 6 includes a bolt 61 inserted into the adjustment groove 211 and a nut 62 screwed to the bolt 61. Specifically, the bolt 61 is sequentially inserted through the mounting section 232 and the adjusting groove 211, and the nut 62 is screwed to one end of the bolt 61 penetrating through the adjusting groove 211. The nut 62 is rotated continuously until the end surface of the nut 62 abuts against the end surface of the clamping section 21.
As shown in fig. 1, the supporting member 4 includes at least two supporting blocks 41 mounted on the frame 1 and having a circular arc shape. The wood is sunk in the middle of the supporting block 41, and the supporting pieces at the two ends of the wood along the width direction are obliquely and upwards arranged, so that the wood cannot easily slide out of the supporting pieces along the width direction.
As shown in fig. 2, the pressing mechanism 5 includes a pressing block 51 for pressing one end of the wood in the thickness direction thereof, and a power assembly 52 for driving the pressing block 51 to move in the vertical direction. The power assembly 52 comprises a pressing bidirectional screw 521 penetrating through the rack 1 along the width direction of wood, a power part 522 for driving the pressing bidirectional screw 521 to rotate, two sliding blocks 523 sleeved on the pressing bidirectional screw 521, a guide 524 arranged on the rack 1 and used for guiding the sliding blocks 523 to move axially along the pressing bidirectional screw 521, and two connecting rods 525 respectively hinged to the two sliding blocks 523, one ends of the two connecting rods 525, far away from the two sliding blocks 523, are respectively hinged to two ends of the pressing block 51 along the length direction of the pressing block, two ends of the pressing bidirectional screw 521 are axially fixed and circumferentially and rotatably connected to the rack 1, two ends of the pressing bidirectional screw 521 are provided with pressing forward threads and pressing reverse threads, and the two sliding blocks 523 are respectively in threaded connection with the pressing forward threads and the pressing. The guide 524 is a guide rod passing through the two sliding blocks 523 in the wood width direction, and both ends of the guide 524 are fixed to the frame 1. The power piece 522 is a servo motor, and the power piece 522 is electrically connected with an external power supply through an electric wire. The power member 522 includes a motor shaft fixed to the pressing bidirectional screw 521.
Since the two sliding blocks 523 are respectively connected with the pressing forward thread and the pressing reverse thread, and the guide 524 guides the two sliding blocks to move only along the axial direction of the pressing bidirectional screw 521. Therefore, the power member 522 drives the pressing bidirectional screw 521 to rotate, and the two sliding blocks 523 move relatively close to and relatively far away from each other along the horizontal direction. Because the connecting rods 525 are respectively hinged with the sliding blocks 523 and the pressing blocks 51, when the two sliding blocks 523 move relatively close to each other, the two connecting rods 525 drive the pressing blocks 51 to move downwards until the lower ends of the pressing blocks 51 are in contact with the upper end faces of the wood and abut against the upper end faces of the wood. After the cutting is completed, the screw rod is rotated reversely, so that the two sliding blocks 523 move away from each other, and the two connecting rods 525 drive the pressing block 51 to move upwards and are away from the supporting component 4.
The working principle is as follows: when fixing wood, the wood is placed on the supporting block 41, and the control system controls the driving element 32 to drive the two clamping blocks 2 to approach each other until the clamping blocks 2 abut against the two ends of the wood along the width direction. The control system controls the power piece 522 to drive the pressing block 51 to move downwards until the lower end face of the pressing block 51 abuts against one end of the wood along the thickness direction, so that the wood is fixed by the two clamping blocks 2 along the width direction of the wood, and the wood is fixed between the supporting component 4 and the pressing block 51 along the thickness direction of the wood. The wood cannot be displaced in the horizontal and vertical directions. At this moment, operating personnel is cutting timber, and timber can not remove, guarantees the accuracy of cutting.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a fixing device for timber is expected absolutely, includes frame (1), characterized by: install on frame (1) and be used for pressing from both sides tight piece (2) of two of tight timber along width direction both ends, be used for driving two to press from both sides tight piece (2) and do actuating mechanism (3) that are close to each other and keep away from the motion each other, be used for supporting ligneous supporting component (4), be used for compressing tightly ligneous hold-down mechanism (5), press from both sides tight piece (2) and follow timber width direction sliding connection in frame (1), hold-down mechanism (5) are including being used for compressing tightly piece (51) of timber along its thickness direction one end, be used for driving power component (52) that vertical direction motion was done to compact piece (51).
2. A fixing device for wood strands according to claim 1, characterized in that: actuating mechanism (3) including wear to locate the tight two-way lead screw (31) of clamp of frame (1) along timber width direction, be used for the drive to press from both sides tight two-way lead screw (31) pivoted driving piece (32), press from both sides tight two-way lead screw (31) both ends and be equipped with respectively and press from both sides tight forward screw and press from both sides tight reverse screw, two press from both sides tight piece (2) overlap respectively establish and threaded connection press from both sides tight forward screw and press from both sides tight reverse screw, press from both sides tight two-way lead screw (31) both ends axial fixity and circumferential direction respectively.
3. A fixing device for wood strands according to claim 2, characterized in that: the wood clamping device is characterized in that a sliding groove (11) is formed in the rack (1), the clamping block (2) comprises clamping sections (21) used for clamping wood along two ends of the width direction, sliding sections (22) fixed on the clamping sections (21) and embedded in the sliding groove (11), and the sliding sections (22) are connected to the sliding groove (11) in a sliding mode along the width direction of the wood.
4. A fixing device for wood strands according to claim 3, characterized in that: the two opposite ends of the two clamping sections (21) are respectively provided with two clamping plates (23) detachably connected to the clamping sections (21), and an included angle between the two clamping plates (23) is smaller than 90 degrees.
5. A fixing device for wood log fragments as defined in claim 4, wherein: the clamping plate (23) is connected to the clamping section (21) in a sliding mode along the vertical direction, and a locking piece (6) used for locking the clamping block (2) and the clamping plate (23) is arranged on the clamping block (2).
6. A fixing device for wood strands according to claim 1, characterized in that: the supporting component (4) comprises at least two supporting blocks (41) which are arranged on the frame (1) in an arc shape.
7. A fixing device for wood strands according to claim 1, characterized in that: the power assembly (52) comprises a pressing bidirectional screw rod (521) penetrating through the rack (1) along the width direction of wood, a power part (522) for driving the pressing bidirectional screw rod (521) to rotate, two sliding blocks (523) sleeved on the pressing bidirectional screw rod (521), a guide part (524) arranged on the rack (1) and used for guiding the sliding blocks (523) to move along the axial direction of the pressing bidirectional screw rod (521), and two connecting rods (525) respectively hinged to the two sliding blocks (523), two connecting rods (525) are kept away from two sliding blocks (523) one end and are articulated respectively in the both ends of compact heap (51) along its length direction, compress tightly two-way lead screw (521) both ends axial fixity and circumferential direction and connect in frame (1), compress tightly two-way lead screw (521) both ends and be equipped with and compress tightly forward screw and compress tightly reverse screw, two sliding blocks (523) threaded connection respectively compress tightly forward screw and compress tightly reverse screw.
8. A fixing device for wood strands according to claim 7, characterized in that: the guide piece (524) is a guide rod which penetrates through the two sliding blocks (523) along the width direction of the wood, and two ends of the guide piece (524) are fixed with the rack (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101418.XU CN209851127U (en) | 2019-01-19 | 2019-01-19 | A fixing device for timber is expected absolutely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101418.XU CN209851127U (en) | 2019-01-19 | 2019-01-19 | A fixing device for timber is expected absolutely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209851127U true CN209851127U (en) | 2019-12-27 |
Family
ID=68930685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920101418.XU Expired - Fee Related CN209851127U (en) | 2019-01-19 | 2019-01-19 | A fixing device for timber is expected absolutely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209851127U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296104A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | Crawler-type automatic climbing tree pruning method |
| CN111296102A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | A automatic climbing tree trimming machine for nursery stock maintenance |
| CN111296103A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | A scramble component for nursery stock is automatic to be pruned |
| CN111496938A (en) * | 2020-04-20 | 2020-08-07 | 湖州永威家居科技有限公司 | Whole wood house processing is with cutting auxiliary device with high security |
| CN111558968A (en) * | 2020-05-22 | 2020-08-21 | 广州秀思诺家具有限公司 | Wood cutting equipment for furniture based on reciprocating motion |
-
2019
- 2019-01-19 CN CN201920101418.XU patent/CN209851127U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296104A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | Crawler-type automatic climbing tree pruning method |
| CN111296102A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | A automatic climbing tree trimming machine for nursery stock maintenance |
| CN111296103A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | A scramble component for nursery stock is automatic to be pruned |
| CN111496938A (en) * | 2020-04-20 | 2020-08-07 | 湖州永威家居科技有限公司 | Whole wood house processing is with cutting auxiliary device with high security |
| CN111558968A (en) * | 2020-05-22 | 2020-08-21 | 广州秀思诺家具有限公司 | Wood cutting equipment for furniture based on reciprocating motion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |