CN109551571A - Ecological plate moulding perforating device - Google Patents
Ecological plate moulding perforating device Download PDFInfo
- Publication number
- CN109551571A CN109551571A CN201910082382.XA CN201910082382A CN109551571A CN 109551571 A CN109551571 A CN 109551571A CN 201910082382 A CN201910082382 A CN 201910082382A CN 109551571 A CN109551571 A CN 109551571A
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- Prior art keywords
- piston
- cylinder body
- cavity
- workbench
- perforating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000000465 moulding Methods 0.000 title claims abstract description 13
- 238000005553 drilling Methods 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000004064 recycling Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000004080 punching Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940101303 bodyglide Drugs 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
- B27C3/02—Stationary drilling machines with a single working spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to furniture processing technology fields, disclose a kind of ecological plate moulding perforating device, including rack, rack is equipped with workbench, and fixed plate is slidably connected on workbench, is equipped with drilling rod and driving mechanism above workbench, rack is equipped with the first cylinder body and the second cylinder body, first piston is slidably connected in first cylinder body, First piston bar is connected on first piston, and the first cylinder body is separated into rod chamber and rodless cavity by first piston；Partition is connected in second cylinder body, second cylinder body is separated into the first cavity and the second cavity by partition, partition is equipped with the through-hole of connection the first cavity and the second cavity, symmetrically arranged second piston is slidably connected in first cavity, the first elastic component is connected between second piston, drive rod is connected between second piston and fixed plate, the second cavity is connected to rodless cavity, and the second cavity is equipped with first pressure valve；The dust hood being connected to rod chamber is equipped with above workbench.The present invention can be by fixed plate by ecological board clamping.
Description
Technical field
The present invention relates to furniture processing technology field, and in particular to a kind of ecological plate moulding perforating device.
Background technique
In Furniture manufacture, the multiple tracks works such as furniture needs to cut saw, polishes, engraves milling, punching, drilling machine from plate to furniture finished product
Sequence, wherein punching is an indispensable procedure.Ecological board is a kind of environment-friendly type plank, is now mostly used to make Furniture panel use, existing
Ecological board perforating device be usually to be punched using the hand-held punching head of worker to ecological board, the labor intensity of worker compared with
Greatly, working efficiency is lower, and is not fixed firmly in drill process to ecological board, and positional shift easily occurs for ecological board, causes
Hole offset, causes defect ware to increase.
Summary of the invention
The object of the present invention is to provide a kind of ecological plate moulding perforating devices, because existing when solving to punch in the prior art
The problem of ecological board is not fixed firmly and causes ecological board that positional shift occurs.
To achieve the above object, The technical solution adopted by the invention is as follows:
Ecological plate moulding perforating device, including rack, rack are equipped with workbench, slidably connect on workbench and symmetrically set
That sets is used to clamp the fixed plate of ecological board, is equipped with drilling rod and the driving machine for driving drilling rod to move back and forth above workbench
Structure, rack are equipped with the first cylinder body and the second cylinder body, slidably connect first piston in the first cylinder body, be connected on first piston
First cylinder body is separated into rod chamber and rodless cavity by the First piston bar driven by driving mechanism, first piston；In second cylinder body
It is connected with partition, the second cylinder body is separated into the first cavity and the second cavity by partition, and partition is equipped with the first cavity of connection and the
The through-hole of two cavitys, symmetrically arranged second piston is slidably connected in the first cavity, and second piston one end and the second cylinder body connect
It connects, the second piston other end is connect with partition, the first elastic component is connected between second piston, between second piston and fixed plate
It is connected with drive rod, the second cavity is connected to rodless cavity, and the second cavity is equipped with first pressure valve；It is equipped with and has above workbench
The dust hood of rod cavity connection.
The principle of the present invention: ecological board to be punctured is placed on the table, drives drilling rod to ecology by driving mechanism
Plate is close, and driving mechanism also will drive First piston bar mobile in the process, drives first piston mobile by First piston bar, the
One piston is mobile will to change the pressure in rod chamber and rodless cavity, i.e., the air in rodless cavity enters the second empty of the second cylinder body
It is intracavitary, and via through holes enter the second cavity and push second piston mobile, second piston will drive fixed plate to move by drive rod
It is dynamic, ecological board is fixed in ecological board clamping to be punctured；Rod chamber internal pressure good general reduces, and due to dust hood and has bar
Chamber connection, therefore negative pressure will be formed in dust hood, the sawdust generated when so as to punching adsorbs, and plays the work of dedusting
With；Driving mechanism will continue that drilling rod is driven to punch ecological board, still constantly have air to enter second in rodless cavity in the process
Cavity, since fixed plate holds out against ecological board, second piston can not also be moved, and pressure in the second cylinder body is caused constantly to increase
Greatly, when increasing to the critical value of first pressure valve, first pressure valve be would automatically turn on, and be exhausted, and prevent the second cavity internal pressure
It is strong excessive, but after pressure is lower than first pressure valve critical value, first pressure valve will turn off, solid in drill process to guarantee
Ecological board can be fixedly clamped by fixed board.
Compared with prior art, beneficial effects of the present invention:
1, it is fixed in ecological board clamping to be punctured to setting fixed plate, prevents ecological board when punching from position occurs
Offset is set, to improve the accuracy of punching；And the setting by being slidably connected, can have to various sizes of ecological board
Effect ground is fixed, expands the scope of application of the present apparatus.
2, the first cylinder body and the second cylinder body are set, while punching using driving mechanism driving drilling rod, drive first piston
Bar movement drives first piston movement by First piston bar, to change the first cylinder body and the intracorporal air pressure of the second cylinder, and benefit
Automatic driving to fixed plate is realized with air pressure, so that drilling rod and fixed plate be linked, no setting is required multiple power sources, i.e.,
It can be achieved to drive while drilling rod and fixed plate.
3, dust hood is set, is connected to using dust hood with rod chamber, during drilling rod punching, by being produced in rod chamber
Raw negative pressure carries out adsorption recovery to the sawdust of generation, achievees the effect that automatic dust removing, by linkage, no setting is required negative pressure wind
Machine can form negative pressure, and adsorb to sawdust and dust, reach energy-efficient effect.
Further, the third cylinder body being connected to first pressure valve is slidably connected in the fixed plate, is set on third cylinder body
There is second pressure valve, third piston is slidably connected in third cylinder body, the second bullet is connected between third piston and third cylinder body
Property part, third piston is equipped with top plate for offseting with ecological board.
After fixed plate is by ecological board clamping, since the air in rodless cavity still constantly enters in the second cylinder body, the will be made
Air pressure increases to first pressure valve opening in two cylinder body, so that the air in the second cylinder body will go into third cylinder body, makes the
Air pressure increases in three cylinder bodies, and air will push third piston mobile, and third piston will drive top plate close to ecological board, until top
Plate offsets with ecological board, so that ecological board be held out against, and then improves fixed effect.
Further, the side that the top plate and ecological board offset is equipped with buffer layer.
Buffer layer is set, plays the role of buffering, ecological plate surface is damaged during avoiding top plate from holding out against.
Further, graduation mark is equipped with along third cylinder body glide direction in the fixed plate.
Graduation mark is set, the position of third cylinder body can be adjusted, according to the size of ecological board to be punctured preferably to fix
Ecological board.
Further, it is provided with the material hole of face drilling rod on the workbench, is connected with recycling bins, recycling bins below material hole
Conduit is communicated between rod chamber, conduit is equipped with by recycling bins to the check valve of rod chamber one-way conduction.
The sawdust generated in drill process can be entered in recycling bins through material hole and be collected when hole is got through, due to recycling
Case is connected to rod chamber connection, makes to be capable of forming negative pressure in recycling bins, carries out adsorption recovery to sawdust by negative pressure, plays effective
Recycling effect；In addition, since inertia will continue to move, and material hole is arranged in drilling rod when drilling rod punches completion to ecological board
Underface can avoid drilling rod and answer back to workbench, so as to reduce the abrasion to drilling rod, extends the service life of drilling rod；
And the negative pressure formed at material hole, cool down using the continuous flowing of air to drilling rod and ecological board, to reach
Cooling effect avoids temperature is excessively high from damaging to drilling rod and ecological board.
Further, filter is equipped in the recycling bins.
Filter is set, sawdust, dust are isolated, prevent it from entering in rod chamber.
Detailed description of the invention
Fig. 1 is the main view partial cutaway view of the embodiment of the present invention；
Fig. 2 is main view partial cutaway view when drilling rod and ecological board contact in the embodiment of the present invention；
Fig. 3 is the top view of the second cylinder body and ecological board positional relationship in the embodiment of the present invention；
Fig. 4 is the enlarged drawing in Fig. 1 at A.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: workbench 1, fixed plate 2, drilling rod 3, hydraulic cylinder 4, motor 5, the first cylinder
Body 6, the second cylinder body 7, first piston 8, First piston bar 9, rod chamber 10, rodless cavity 11, partition 12, the first cavity 13, second
Cavity 14, through-hole 15, second piston 16, the first elastic component 17, drive rod 18, first pressure valve 19, third cylinder body 20, second are pressed
Power valve 21, the second elastic component 23, top plate 24, buffer layer 25, ecological board 26, check valve 27, material hole 28, returns at third piston 22
Receive case 29, conduit 30, filter 31, dust hood 32, channel 33, air suction opening 34.
Embodiment is basic as shown in attached Fig. 1 to Fig. 4:
Ecological plate moulding perforating device, including rack are connected with workbench 1 in rack, and level is slidably connected on workbench 1
There is the symmetrically arranged fixed plate 2 for being used to clamp ecological board 26, drilling rod 3 is equipped with above workbench 1 and for driving drilling rod 3 reciprocal
Mobile driving mechanism, in the present embodiment, driving mechanism is hydraulic cylinder 4, and the output shaft end of hydraulic cylinder 4 is connected with motor 5, is bored
Bar 3 and the output shaft of motor 5 are affixed.As shown in connection with fig. 3, the first cylinder body 6 and the second cylinder body 7, the first cylinder body 6 are connected in rack
Interior vertical sliding is connected with first piston 8, and First piston bar 9 is connected on first piston 8, and First piston bar 9 is living far from first
One end of plug 8 and the output shaft of hydraulic cylinder 4 are affixed, and the first cylinder body 6 is separated into rod chamber 10 and rodless cavity 11 by first piston 8；
Horizontally disposed partition 12 is connected in second cylinder body 7, the second cylinder body 7 is separated into the first cavity being arranged above and below by partition 12
13 and second cavity 14, set that there are two the through-hole 15 of connection the first cavity 13 and the second cavity 14, the first cavitys 13 on partition 12
Interior level slidably connects symmetrically arranged second piston 16, and the upper end of second piston 16 is connect with the second cylinder body 7, second piston
16 lower ends are connect with partition 12, and the first elastic component 17 is connected between second piston 16, is connected between second piston 16 and fixed plate 2
It is connected to drive rod 18, the second cavity 14 is connected to rodless cavity 11 by hose；Unidirectional air outlet valve, no bar are installed on rod chamber 10
Breather cheek valve is installed on chamber 11, first pressure valve 19 is installed on the second cavity 14.
As shown in connection with fig. 4, vertical sliding is connected with the third cylinder body 20 being connected to first pressure valve 19 in fixed plate 2, the
Second pressure valve 21 is installed, vertical sliding is connected with third piston 22, third piston 22 in third cylinder body 20 on three cylinder bodies 20
It is connected with the second elastic component 23 between third cylinder body 20, the top plate for offseting with ecological board 26 is connected on third piston 22
24, the side that top plate 24 and ecological board 26 offset is equipped with buffer layer 25, and in the present embodiment, buffer layer 25 is rubber material system
At；It is equipped with graduation mark along 20 glide direction of third cylinder body in fixed plate 2, more accurately to adjust the position of third cylinder body 20
It sets.
It is provided with the material hole 28 of face drilling rod 3 on workbench 1, recycling bins 29, recycling bins 29 are connected with below material hole 28
It is communicated with conduit 30 between rod chamber 10, the check valve from recycling bins 29 to 10 one-way conduction of rod chamber is installed on conduit 30
27, filter 31 is connected in recycling bins 29, to prevent sawdust and dust from entering in rod chamber 10；Dust suction is equipped with above workbench 1
Cover 32, is provided with the channel 33 passed through for drilling rod 3 at the top of dust hood 32, and dust hood 32 is multiple towards being provided on the side of workbench 1
Air suction opening 34, dust hood 32 are connected to recycling bins 29.
In the present embodiment, the first elastic component 17 and the second elastic component 23 are spring.Into figure, arrow direction indicates Fig. 1
The direction of air flowing.
When it is implemented, as shown in Figure 1, ecological board 26 to be punctured is placed on workbench 1, and will need to punch
Position alignment drilling rod 3；Then according to the thickness of ecological board 26, slidable adjustment third cylinder body 20 makes 24 lower end of top plate be located at ecology
26 top of plate；Then the starting critical value of first pressure valve 19 and second pressure valve 21 is set.
Start hydraulic cylinder 4, driving motor 5 and drilling rod 3 downwards close to ecological board 26, while will also be driven the by hydraulic cylinder 4
One piston rod 9 moves down；First piston bar 9 will drive first piston 8 to move down, and first piston 8, which moves down, to be changed
Air pressure in rod chamber 10 and rodless cavity 11, as shown in connection with fig. 3, i.e., first piston 8 will compress the air in rodless cavity 11, make nothing
Air in rod cavity 11 enters in the second cavity 14 of the second cylinder body 7, and via through holes 15 enter the second cavity 13 and push the
The relative movement of two pistons 16, second piston 16 will compress the first elastic component 17, while second piston 16 will pass through 18 band of drive rod
Dynamic fixed plate 2 close to mobile, and is clamped to ecological board 26 from arranged on left and right sides by ecological board 26 to be punctured, to ecological board 26 into
Row is fixed.After fixed plate 2 clamps ecological board 26, since hydraulic cylinder 4 still drives drilling rod 3 downwards close to ecological board 26, no bar
Air in chamber 11 still constantly enters in the second cylinder body 7, and since fixed plate 2 has held out against ecological board 26, second piston
16 can not also move, and pressure in the second cylinder body 7 is caused constantly to increase, when increasing to the critical value of first pressure valve 19, the first pressure
Power valve 19 would automatically turn on, and extra air will go into third cylinder body 20 in the second cylinder body 7, make air pressure in third cylinder body 20
Increasing, air will push third piston 22 to move down, and third piston 22 will drive top plate 24 downwards close to ecological board 26, until
Top plate 24 offsets with ecological board 26, holds out against ecological board 26 from above, and the second elastic component 23 will be stretched in the process.Pass through fixation
Plate 2 and top plate 24, and workbench 1 is utilized, ecological board 26 is fixed from upper and lower, left and right four direction automatically, avoids its generation
Displacement, to improve fixed effect.
After fixation, hydraulic cylinder 4 continues that drilling rod 3 is driven to move down, and contacts it with ecological board 26, as shown in Fig. 2, opening
Dynamic motor 5, motor 5 will drive drilling rod 3 to rotate, and drive drilling rod 3 to move down by hydraulic cylinder 4, the drive rotation of drilling rod 3 of motor 5,
Drilling rod 3 will punch ecological board 26.The sawdust generated in drill process will first pass through dust hood 32 with dust and adsorb, it may be assumed that
During first piston 8 moves down, 10 internal pressure good general of rod chamber reduces, since recycling bins 29 are connected to rod chamber 10,
Therefore negative pressure will be formed in recycling bins 29, and since dust hood 32 be connected to recycling bins 29, also by formation in dust hood 32
The sawdust of negative pressure, generation will be adsorbed onto dust hood 32 by air suction opening 34, and be entered in recycling bins 29 and collected；Work as ecological board
The moment that hole is punched on 26 will form negative pressure at material hole 28, and further sawdust is adsorbed onto recycling bins 29, complete sawdust
With the recycling of dust, effective dustproof effect is played.
After completing punching, motor 5 is closed, hydraulic cylinder 4 resets driving motor 5, drilling rod 3 and First piston bar 9 upwards, mistake
First piston bar 9 will also drive first piston 8 to reset upwards in journey, and outside air will enter rodless cavity 11 through breather cheek valve
In, it realizes compensated with air, so that rodless cavity 11 is kept normal pressure, while the air in rod chamber 10 will be discharged through unidirectional air outlet valve.Most
Afterwards, second pressure valve 21 is first opened, the air in third cylinder body 20 is discharged, the second elastic component 23 will restore deformation and pull up
Dynamic top plate 24 is separated with ecological board 26；Open first pressure valve 19 again, the air in the second cylinder body 7 will through first pressure valve 19,
Third cylinder body 20 and second pressure valve 21 are discharged, and the first elastic component 17 will restore deformation and second piston 16 is pushed to reset, and second
Piston 16 will drive fixed plate 2 to separate with ecological board 26 by drive rod 18, then can take ecological board 26 from workbench 1
Under.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Make several modifications and improvements.These also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. ecological plate moulding perforating device, including rack, rack are equipped with workbench, it is characterised in that: the company of sliding on workbench
It is connected to the symmetrically arranged fixed plate for being used to clamp ecological board, drilling rod is equipped with above workbench and for driving drilling rod to move back and forth
Driving mechanism, rack is equipped with the first cylinder body and the second cylinder body, slidably connects first piston, first piston in the first cylinder body
On be connected with the First piston bar driven by driving mechanism, the first cylinder body is separated into rod chamber and rodless cavity by first piston；The
Partition is connected in two cylinder body, the second cylinder body is separated into the first cavity and the second cavity by partition, and partition is equipped with connection first
The through-hole of cavity and the second cavity, slidably connects symmetrically arranged second piston in the first cavity, second piston one end and the
The connection of two cylinder bodies, the second piston other end connect with partition, is connected with the first elastic component between second piston, second piston with consolidate
Drive rod is connected between fixed board, the second cavity is connected to rodless cavity, and the second cavity is equipped with first pressure valve；Above workbench
Equipped with the dust hood being connected to rod chamber.
2. ecology plate moulding perforating device according to claim 1, it is characterised in that: slidably connected in the fixed plate
The third cylinder body being connected to first pressure valve, third cylinder body are equipped with second pressure valve, slidably connect third in third cylinder body
Piston, is connected with the second elastic component between third piston and third cylinder body, third piston is equipped with for offseting with ecological board
Top plate.
3. ecology plate moulding perforating device according to claim 2, it is characterised in that: what the top plate offseted with ecological board
Side is equipped with buffer layer.
4. ecology plate moulding perforating device according to claim 3, it is characterised in that: along third cylinder body in the fixed plate
Glide direction is equipped with graduation mark.
5. ecology plate moulding perforating device according to any one of claims 1 to 4, it is characterised in that: the workbench
On be provided with the material hole of face drilling rod, be connected with recycling bins below material hole, conduit be communicated between recycling bins and rod chamber, is led
Pipe is equipped with from recycling bins to the check valve of rod chamber one-way conduction.
6. ecology plate moulding perforating device according to claim 5, it is characterised in that: be equipped with filter in the recycling bins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082382.XA CN109551571A (en) | 2019-01-28 | 2019-01-28 | Ecological plate moulding perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082382.XA CN109551571A (en) | 2019-01-28 | 2019-01-28 | Ecological plate moulding perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109551571A true CN109551571A (en) | 2019-04-02 |
Family
ID=65873928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082382.XA Pending CN109551571A (en) | 2019-01-28 | 2019-01-28 | Ecological plate moulding perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109551571A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195945A (en) * | 2020-01-09 | 2020-05-26 | 侯世杰 | Wooden building materials processing equipment of environment-friendly with dust removal function |
| CN111745737A (en) * | 2020-06-09 | 2020-10-09 | 刘恒红 | Handbag double-hole punching device and application thereof |
| CN112223397A (en) * | 2020-10-15 | 2021-01-15 | 南京棠安电子商务有限公司 | Telephone button sculpture fixing device based on intelligent manufacturing |
| CN112606113A (en) * | 2021-01-07 | 2021-04-06 | 南京绒海莹科技有限公司 | Wood perforating machine capable of perforating at equidistant multi-hole positions |
| EP4230834A1 (en) * | 2022-02-16 | 2023-08-23 | Coulisse B.V. | Drilling device and method for drilling holes in a window covering fabric package |
| CN117484609A (en) * | 2022-07-25 | 2024-02-02 | 赣州晨品家具有限公司 | A plate drilling device for furniture processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0738367A1 (en) * | 1994-01-05 | 1996-10-23 | Tamrock Oy | Feed-extension cylinder arrangement in a feed beam for a rock drill |
| CN203130663U (en) * | 2013-03-26 | 2013-08-14 | 山东轻工业学院 | Guide oil cylinder internally provided with guide rod |
| CN204748803U (en) * | 2015-06-01 | 2015-11-11 | 马鞍山市谷庆门业有限公司 | Lock is fixing device for seat mortising machine |
| CN108189158A (en) * | 2017-11-27 | 2018-06-22 | 冯瑞芳 | A kind of building board drilling equipment with waste recovery |
| CN108515414A (en) * | 2018-04-12 | 2018-09-11 | 重庆市耀植机械有限责任公司 | Gear-box grinding device |
| CN207997372U (en) * | 2018-01-18 | 2018-10-23 | 浙江嘉昱达机械有限公司 | A kind of clean type bamboo and wood processing platform |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0738367A1 (en) * | 1994-01-05 | 1996-10-23 | Tamrock Oy | Feed-extension cylinder arrangement in a feed beam for a rock drill |
| CN203130663U (en) * | 2013-03-26 | 2013-08-14 | 山东轻工业学院 | Guide oil cylinder internally provided with guide rod |
| CN204748803U (en) * | 2015-06-01 | 2015-11-11 | 马鞍山市谷庆门业有限公司 | Lock is fixing device for seat mortising machine |
| CN108189158A (en) * | 2017-11-27 | 2018-06-22 | 冯瑞芳 | A kind of building board drilling equipment with waste recovery |
| CN207997372U (en) * | 2018-01-18 | 2018-10-23 | 浙江嘉昱达机械有限公司 | A kind of clean type bamboo and wood processing platform |
| CN108515414A (en) * | 2018-04-12 | 2018-09-11 | 重庆市耀植机械有限责任公司 | Gear-box grinding device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195945A (en) * | 2020-01-09 | 2020-05-26 | 侯世杰 | Wooden building materials processing equipment of environment-friendly with dust removal function |
| CN111745737A (en) * | 2020-06-09 | 2020-10-09 | 刘恒红 | Handbag double-hole punching device and application thereof |
| CN112223397A (en) * | 2020-10-15 | 2021-01-15 | 南京棠安电子商务有限公司 | Telephone button sculpture fixing device based on intelligent manufacturing |
| CN112606113A (en) * | 2021-01-07 | 2021-04-06 | 南京绒海莹科技有限公司 | Wood perforating machine capable of perforating at equidistant multi-hole positions |
| EP4230834A1 (en) * | 2022-02-16 | 2023-08-23 | Coulisse B.V. | Drilling device and method for drilling holes in a window covering fabric package |
| CN117484609A (en) * | 2022-07-25 | 2024-02-02 | 赣州晨品家具有限公司 | A plate drilling device for furniture processing |
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