CN111300547B - A triangle hole device is opened fast to bamboo for processing of bamboo chair - Google Patents
A triangle hole device is opened fast to bamboo for processing of bamboo chair Download PDFInfo
- Publication number
- CN111300547B CN111300547B CN202010132703.5A CN202010132703A CN111300547B CN 111300547 B CN111300547 B CN 111300547B CN 202010132703 A CN202010132703 A CN 202010132703A CN 111300547 B CN111300547 B CN 111300547B
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- rack
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 51
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 51
- 241001330002 Bambuseae Species 0.000 title claims abstract description 51
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 51
- 239000011425 bamboo Substances 0.000 title claims abstract description 51
- 238000005520 cutting process Methods 0.000 claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 22
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B29/00—Gripping, clamping or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B29/00—Gripping, clamping or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
- B27B29/02—Clamping angles; Gripping equipment thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention discloses a bamboo quick triangular hole forming device for processing bamboo chairs, relates to the technical field of furniture production, and solves the problems that the existing triangular holes are generally cut in a manual mode, the labor amount is large in the cutting process, the operation is complex, the production efficiency is low, the hole forming position depends on the line drawing precision and the operation of workers, and the hole forming position precision is poor; the rear part of the top of the rack is connected with a group of cutting devices in a sliding manner; the front part of the upper end surface of the rack is connected with a group of sliding working tables in a sliding manner; the inner side of the front part of the frame is axially connected with a group of driven belt wheels. The device can realize that the self-holding to the bamboo unclamps, automatic feed, simple to use, liberates both hands, can be better fix a position the cutting position, need not the setting-out in advance, the cutting position is more accurate, guarantees good cutting effect, and easy operation has reduced workman's intensity of labour, has improved work efficiency greatly.
Description
Technical Field
The invention relates to the technical field of furniture production, in particular to a bamboo quick triangular hole forming device for processing bamboo chairs.
Background
Most of existing bamboo chairs are manufactured by a plurality of procedures of cutting, punching, heating and bending a bamboo, when workers manufacture the backrest of the bamboo chair, the workers can bend the chair better, and generally can uniformly open a plurality of triangular holes at the left side and the right side of the bamboo at intervals.
Based on the above, the existing triangular hole is generally cut by a manual mode, when cutting, a line needs to be drawn on a bamboo firstly, then a left hand of a worker needs to hold one side of the bamboo, the right hand of the worker holds a saw to cut the triangular hole according to the line drawing position, the worker needs to fix the bamboo and push and pull the saw simultaneously in the cutting process, the labor amount is large in the cutting process, the operation is complex, the production efficiency is low, the hole forming position depends on the line drawing precision and the operation of the worker, and the hole forming position precision is poor; therefore, the existing requirements are not met, and a bamboo rapid triangular hole forming device for processing bamboo chairs is provided.
Disclosure of Invention
The invention aims to provide a bamboo quick triangular hole forming device for processing bamboo chairs, and the device is used for solving the problems that the existing triangular holes in the background technology are generally cut in a manual mode, a line needs to be drawn on a bamboo when the bamboo is cut, then a left hand of a worker needs to hold one side of the bamboo, the right hand of the worker holds a saw to cut the triangular holes according to the line drawing position, the worker needs to fix the bamboo and push and pull the saw during the cutting process, the labor amount is large during the cutting process, the operation is complex, the production efficiency is low, the hole forming position depends on the line drawing precision and the operation of the worker, and the hole forming position precision is poor.
In order to achieve the purpose, the invention provides the following technical scheme: a bamboo used for processing bamboo chairs quickly opens the triangular hole device, including the stander; the rear part of the top of the rack is connected with a group of cutting devices in a sliding manner; the front part of the upper end surface of the rack is connected with a group of sliding working tables in a sliding manner; the left side and the right side of the upper end surface of the sliding workbench are respectively provided with a group of the pressing devices; a group of driving pulleys are axially connected to the rear part of the right side of the frame, and a group of driving balance wheels are axially connected to the right side of the driving pulleys; and a group of driven belt wheels is axially connected to the inner side of the front part of the frame.
Preferably, the frame still including the cutting sliding guide block, the rear portion top of frame is provided with a set of the cutting sliding guide block, the cutting sliding guide block is the dovetail structure, cutting device pass through the cutting sliding guide block with frame sliding connection.
Preferably, the cutting device further comprises the cutting saw blades, the lower portion of the inner side of the cutting device is fixedly connected with two groups of the cutting saw blades, and the two groups of the cutting saw blades are respectively inclined towards two sides and driven by a motor.
Preferably, the rack further comprises a sliding guide block of the workbench, a group of sliding guide blocks of the workbench are arranged on the upper end face in front of the rack, and the sliding workbench is connected with the rack in a sliding mode through the sliding guide blocks of the workbench.
Preferably, the cutting device further comprises the driving rack, a group of driving racks is arranged behind the right side of the cutting device, the driving balance further comprises the driven gear, a group of driven gears is coaxially and fixedly connected to the left side of the driving balance, and the driven gear and the driving racks are meshed to form a gear-rack transmission mechanism.
Preferably, the driving balance further includes the pawl, a set of the pawl capable of rotating one hundred eighty degrees is connected to the top of the driving balance in a sliding manner, the driving pulley further includes the inner ratchet wheel, a set of the inner ratchet wheel is coaxially and fixedly connected to the left end face of the driving pulley, and the inner ratchet wheel and the pawl together form a direction-changeable ratchet mechanism capable of changing a transmission direction.
Preferably, the driving pulley and the outer side of the driven pulley are in transmission connection through a synchronous transmission belt to form a synchronous transmission belt transmission mechanism.
Preferably, the sliding workbench further comprises a fixed lead screw, the bottom of the sliding workbench is fixedly connected with a group of fixed lead screws, the inner hole of the driven belt wheel is a threaded hole, and the fixed lead screws and the driven belt wheel are in threaded transmission connection to form a lead screw nut transmission pair together.
Preferably, the sliding workbench further comprises positioning V-shaped blocks and end positioning blocks, the two groups of positioning V-shaped blocks are arranged on the upper surface of the sliding workbench, and a group of end positioning blocks are arranged on the right side of the top of the sliding workbench.
Preferably, the rack further comprises the pressing guide groove, the top of the rack is provided with three sections of the pressing guide groove, the pressing device further comprises the driving rod and the pressing block, the lower portion of the rear of the pressing device is provided with a group of the driving rod, the lower portion of the front of the pressing device is provided with a group of the pressing block, the driving rod is elastically connected with the sliding workbench through a spring, the top of the driving rod is of a ball head structure, and the pressing block is of a structure with elastic deformation capability.
Compared with the prior art, the invention has the beneficial effects that:
the device is through setting up location V type piece and tip locating piece to adopt closing device and compress tightly the guide slot, can carry out good location to the bamboo, realized simultaneously compressing tightly and unclamping the automation of bamboo, liberation both hands need not hard fix the bamboo, guarantee good cutting effect, and easy operation has improved work efficiency greatly.
The device realizes the automatic intermittent type nature feeding of bamboo through adopting rack and pinion drive mechanism and screw nut transmission pair, has reduced the manual work and has carried out the trouble of confirming the cutting position, need not the setting-out in advance, and the cutting position is more accurate.
Through adopting the reversible ratchet mechanism, in use can realize the unidirectional sliding of bamboo through the transmission direction who changes the reversible ratchet mechanism, and in use can realize reverse cutting, use convenient operation through rotatory pawl.
The device can realize that the self-holding to the bamboo unclamps, automatic feed, simple to use, liberates both hands, can be better fix a position the cutting position, need not the setting-out in advance, and the cutting position is more accurate, guarantees good cutting effect, and easy operation has reduced workman's intensity of labour, has improved work efficiency greatly.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the shaft side structure of the cutting device of the present invention;
FIG. 3 is a schematic side view of the frame of the present invention;
FIG. 4 is a schematic view of the bottom shaft side structure of the sliding table of the present invention;
FIG. 5 is a schematic view of a cutting device according to the present invention;
FIG. 6 is a schematic view of the driving pulley of the present invention;
FIG. 7 is a schematic view of the active balance of the present invention;
FIG. 8 is a schematic isometric view of the ratchet mechanism of the present invention;
in the figure: 1. a frame; 101. cutting the sliding guide block; 102. a sliding guide block of the workbench; 103. compressing the guide groove; 2. a cutting device; 201. cutting the saw blade; 202. a driving rack; 3. a sliding table; 301. positioning the V-shaped block; 302. an end positioning block; 303. fixing a lead screw; 4. a pressing device; 401. a drive rod; 402. a compression block; 5. a driving pulley; 501. an inner ratchet wheel; 6. an active balance wheel; 601. a driven gear; 602. a pawl; 7. a driven pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1 to 8, an embodiment of the present invention includes: a bamboo used for processing bamboo chairs quickly opens the triangular hole device, including the stander 1; a group of cutting devices 2 are connected to the rear part of the top of the frame 1 in a sliding manner; the front part of the upper end surface of the frame 1 is connected with a group of sliding workbenches 3 in a sliding way; a group of pressing devices 4 are arranged on the left side and the right side of the upper end surface of the sliding workbench 3; a group of driving belt wheels 5 are axially connected to the rear right side of the rack 1, and a group of driving balance wheels 6 are axially connected to the right side of the driving belt wheels 5; a group of driven belt wheels 7 is axially connected on the inner side of the front part of the frame 1.
Further, the frame 1 further comprises a cutting sliding guide block 101, a group of cutting sliding guide blocks 101 is arranged above the rear portion of the frame 1, the cutting sliding guide blocks 101 are of a dovetail structure, the cutting device 2 is connected with the frame 1 in a sliding mode through the cutting sliding guide blocks 101, and the cutting device 2 is guided through the cutting sliding guide blocks 101 in use.
Further, the cutting device 2 further comprises a cutting saw blade 201, the lower portion of the inner side of the cutting device 2 is fixedly connected with two groups of cutting saw blades 201, the two groups of cutting saw blades 201 are respectively arranged in an inclined mode towards two sides and driven by a motor, and the bamboo is cut by the cutting saw blades 201 in use.
Further, frame 1 still includes workstation slip guide 102, and the place ahead up end of frame 1 is provided with a set of workstation slip guide 102, and slide table 3 passes through workstation slip guide 102 and frame 1 sliding connection, and when using, slides slide table 3 through workstation slip guide 102 and leads.
Further, the cutting device 2 further comprises a driving rack 202, a group of driving racks 202 is arranged behind the right side of the cutting device 2, the driving balance 6 further comprises a driven gear 601, a group of driven gears 601 are coaxially and fixedly connected to the left side of the driving balance 6, the driven gears 601 and the driving rack 202 are meshed to form a gear-rack transmission mechanism, and when the cutting device 2 slides forwards and backwards to a certain position in use, the driving rack 202 and the driven gears 601 are meshed to drive the driving balance 6 to rotate.
The working principle is as follows: when the bamboo cutting machine is used, bamboo is placed on the positioning V-shaped block 301, the left and right directions of the bamboo are positioned through the end positioning block 302, the cutting device 2 is pushed forwards, the driving rack 202 drives the driving balance 6 to rotate through the rack-and-pinion transmission mechanism, the driving balance 6 drives the driving pulley 5 to rotate through the ratchet mechanism, the driving pulley 5 drives the driven pulley 7 to rotate through the synchronous transmission belt transmission mechanism, the driven pulley 7 drives the sliding workbench 3 to slide leftwards through the lead screw and nut transmission mechanism, meanwhile, the driving rod 401 slides to the upper end face of the rack 1 from the pressing guide groove 103, the driving rod 401 drives the pressing device 4 to press the bamboo, the cutting device 2 is continuously pushed forwards, the driving rack 202 is separated from the driven gear 601, the cutting device 2 cuts the bamboo, after a group of triangular holes are cut, the cutting device 2 is pulled backwards, at the moment, the cutting device 2 drives the driving balance 6 to idle under the action of the ratchet, pushing forward again to continue cutting of the next triangular hole; after all triangle holes are completed in all cutting, push cutting device 2 forward and drive sliding table 3 and slide to the right, stop pushing cutting device 2 after the bamboo loosens, change the bamboo, rotate one hundred eighty degrees with pawl 602 and change the transmission direction, then pull rotatory cutting device 2 backward, cutting device 2 drives driving pulley 5 through ratchet and rotates, realizes that sliding table 3 is reverse intermittent type to rotate, cuts the bamboo.
Example 2
On the basis of embodiment 1, please refer to fig. 1, fig. 3 and fig. 4, an embodiment provided by the present invention: a bamboo used for processing the bamboo chair opens the triangular hole device fast, the initiative balance 6 also includes the pawl 602, the top of the initiative balance 6 connects with a pack of pawls 602 that can rotate one hundred eighty degrees slidably, the driving pulley 5 also includes the inner ratchet 501, the left end of the driving pulley 5 connects with a pack of inner ratchet 501 coaxially fixedly, inner ratchet 501 and pawl 602 form the direction-changeable ratchet mechanism that can change the drive direction jointly, the initiative balance 6 drives the driving pulley 5 to carry on the unidirectional drive through the direction-changeable ratchet mechanism in the course of rotating in use.
Further, the outer sides of the driving belt wheel 5 and the driven belt wheel 7 are connected through synchronous belt transmission to form a synchronous belt transmission mechanism together, and the driving belt wheel 5 drives the driven belt wheel 7 to rotate through the synchronous belt transmission mechanism in use.
Further, the sliding workbench 3 further comprises a fixed lead screw 303, the bottom of the sliding workbench 3 is fixedly connected with a group of fixed lead screws 303, the inner hole of the driven pulley 7 is a threaded hole, the fixed lead screws 303 and the driven pulley 7 are in threaded transmission connection to form a lead screw nut transmission pair together, and the driven pulley 7 rotates to drive the sliding workbench 3 to slide left and right through the lead screw nut transmission pair in use.
Further, the sliding workbench 3 further comprises a positioning V-shaped block 301 and an end positioning block 302, the upper surface of the sliding workbench 3 is provided with two sets of positioning V-shaped blocks 301, the right side of the top of the sliding workbench 3 is provided with a set of end positioning block 302, the bamboo is positioned in the radial direction through the positioning V-shaped blocks 301 in use, and the bamboo is positioned on the right end face through the end positioning block 302, so that the feeding is facilitated.
Further, frame 1 still includes compresses tightly guide slot 103, three sections have been seted up at the top of frame 1 and have been compressed tightly guide slot 103, closing device 4 still includes actuating lever 401, compact heap 402, closing device 4's rear lower part is provided with a set of actuating lever 401, closing device 4's the place ahead lower part is provided with a set of compact heap 402, actuating lever 401 passes through spring and sliding table 3 elastic connection, the top of actuating lever 401 is the bulb structure, compact heap 402 is the structure that has elastic deformation ability, in use when actuating lever 401 falls into to compress tightly guide slot 103, closing device 4 loosens the bamboo under the effect of spring, closing device 4 compresses tightly the bamboo when actuating lever 401 slides to frame 1 up end.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides a three angular aperture devices are opened fast to bamboo for processing of bamboo chair which characterized in that: comprises a frame (1); a group of cutting devices (2) is connected to the rear part of the top of the rack (1) in a sliding manner; the front part of the upper end surface of the frame (1) is connected with a group of sliding working tables (3) in a sliding way; a group of pressing devices (4) are arranged on the left side and the right side of the upper end surface of the sliding workbench (3); a group of driving pulleys (5) is axially connected to the rear part of the right side of the frame (1), and a group of driving balance wheels (6) is axially connected to the right side of the driving pulleys (5); a group of driven belt wheels (7) is axially connected to the inner side of the front part of the frame (1); the cutting machine is characterized in that the rack (1) further comprises a cutting sliding guide block (101), a group of cutting sliding guide blocks (101) is arranged above the rear part of the rack (1), the cutting sliding guide blocks (101) are of a dovetail structure, and the cutting device (2) is connected with the rack (1) in a sliding mode through the cutting sliding guide blocks (101); the cutting device (2) further comprises cutting saw blades (201), the lower part of the inner side of the cutting device (2) is fixedly connected with two groups of cutting saw blades (201), and the two groups of cutting saw blades (201) are respectively arranged in an inclined mode towards two sides and driven by a motor; the rack (1) further comprises a workbench sliding guide block (102), a group of workbench sliding guide blocks (102) are arranged on the upper end face in front of the rack (1), and the sliding workbench (3) is connected with the rack (1) in a sliding mode through the workbench sliding guide blocks (102); the cutting device (2) further comprises a driving rack (202), a group of driving racks (202) is arranged behind the right side of the cutting device (2), the driving balance (6) further comprises a driven gear (601), a group of driven gears (601) are coaxially and fixedly connected to the left side of the driving balance (6), and the driven gear (601) and the driving racks (202) are meshed to form a gear-rack transmission mechanism; the driving balance wheel (6) further comprises a pawl (602), the top of the driving balance wheel (6) is connected with a group of pawls (602) capable of rotating one hundred eighty degrees in a sliding mode, the driving pulley (5) further comprises an inner ratchet wheel (501), the left end face of the driving pulley (5) is coaxially and fixedly connected with a group of inner ratchet wheels (501), and the inner ratchet wheels (501) and the pawls (602) jointly form a direction-variable ratchet mechanism capable of changing the transmission direction; the outer sides of the driving belt wheel (5) and the driven belt wheel (7) are in transmission connection through a synchronous transmission belt to form a synchronous transmission belt transmission mechanism; the sliding workbench (3) further comprises a fixed lead screw (303), the bottom of the sliding workbench (3) is fixedly connected with a group of fixed lead screws (303), an inner hole of the driven belt wheel (7) is a threaded hole, and the fixed lead screws (303) and the driven belt wheel (7) are in threaded transmission connection to form a lead screw nut transmission pair; the sliding workbench (3) further comprises positioning V-shaped blocks (301) and end positioning blocks (302), two groups of positioning V-shaped blocks (301) are arranged on the upper surface of the sliding workbench (3), and one group of end positioning blocks (302) is arranged on the right side of the top of the sliding workbench (3); the improved structure of the sliding workbench is characterized in that the rack (1) further comprises a pressing guide groove (103), three sections of the pressing guide groove (103) are formed in the top of the rack (1), the pressing device (4) further comprises a driving rod (401) and a pressing block (402), a group of the driving rod (401) is arranged on the lower portion of the rear side of the pressing device (4), a group of the pressing block (402) is arranged on the lower portion of the front side of the pressing device (4), the driving rod (401) is elastically connected with the sliding workbench (3) through a spring, the top of the driving rod (401) is of a ball head structure, and the pressing block (402) is of a structure with elastic deformation capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132703.5A CN111300547B (en) | 2020-02-29 | 2020-02-29 | A triangle hole device is opened fast to bamboo for processing of bamboo chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132703.5A CN111300547B (en) | 2020-02-29 | 2020-02-29 | A triangle hole device is opened fast to bamboo for processing of bamboo chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111300547A CN111300547A (en) | 2020-06-19 |
| CN111300547B true CN111300547B (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010132703.5A Active CN111300547B (en) | 2020-02-29 | 2020-02-29 | A triangle hole device is opened fast to bamboo for processing of bamboo chair |
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| Country | Link |
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| CN (1) | CN111300547B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936496B (en) * | 2021-02-08 | 2022-08-09 | 大连双华永欣木业有限公司 | Synchronous processing method of arc-shaped symmetrical chair legs of chair |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201070716Y (en) * | 2007-08-03 | 2008-06-11 | 江苏罡阳股份有限公司 | Combined clamp for drilling semicircular groove |
| AT513970B1 (en) * | 2013-05-21 | 2014-09-15 | Häupl Friedrich Ing | Method for processing a tree trunk |
| CN203712018U (en) * | 2014-02-28 | 2014-07-16 | 重庆宏嘉农资有限公司 | Clamping device for large agricultural machinery gears |
| CN205264231U (en) * | 2015-12-21 | 2016-05-25 | 重庆能源职业学院 | Manual formula ratchet demonstrates teaching aid |
| CN206520057U (en) * | 2017-02-09 | 2017-09-26 | 青川县金丰竹业开发有限公司 | A kind of portable raw bamboo cutting equipment |
| CN110744003B (en) * | 2019-10-31 | 2021-06-18 | 肖亚凡 | Be used for forged middle part hammering device of luoyang shovel |
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2020
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