CN114986617A - Compound plastic disc and drilling equipment thereof - Google Patents
Compound plastic disc and drilling equipment thereof Download PDFInfo
- Publication number
- CN114986617A CN114986617A CN202210624079.XA CN202210624079A CN114986617A CN 114986617 A CN114986617 A CN 114986617A CN 202210624079 A CN202210624079 A CN 202210624079A CN 114986617 A CN114986617 A CN 114986617A
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- China
- Prior art keywords
- fixedly connected
- rotating
- drilling
- box body
- plastic disc
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 65
- 229920003023 plastic Polymers 0.000 title claims abstract description 33
- 239000004033 plastic Substances 0.000 title claims abstract description 33
- 150000001875 compounds Chemical class 0.000 title claims description 5
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims description 27
- 238000007664 blowing Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002585 base Substances 0.000 description 8
- 230000010405 clearance mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a composite plastic disc and a drilling device thereof, comprising: a box body; the lifting and rotating mechanism is movably connected inside the box body and comprises a base, the top of the base is fixedly connected with an air cylinder, the inside of the air cylinder is movably connected with an air pressure rod, the top of the air pressure rod is fixedly connected with a first motor, and the top of the first motor is rotatably connected with a rotating shaft; the rotary disc is fixedly connected to the top of the rotating shaft, the base is fixedly connected to the center of the inside of the box body, and a clamping groove is formed in the rotary disc. According to the composite plastic disc and the drilling equipment thereof, when the drilling position needs to be adjusted, the first motor drives the rotating shaft to rotate, and the rotating disc is driven to rotate through the rotating shaft, so that the drilling treatment is performed on different positions, and the condition that the efficiency of the drilling equipment is reduced is avoided.
Description
Technical Field
The invention relates to the field of plastic discs, in particular to a composite plastic disc and drilling equipment thereof.
Background
In view of the wide application of excellent physical properties of plastics and plastics in various aspects of life, more and more people pay more attention to the processing of plastic products, and a plastic disc is one of the plastic products, is a container, has better corrosion resistance, acid and alkali resistance, oil resistance and impact resistance, has better mechanical strength, and is common to the processing of products in drilling.
However, the existing drilling equipment has a certain defect in the using process, and after drilling is finished each time, the position of the drill bit needs to be adjusted newly, so that the next position to be drilled is drilled, the time needed for drilling is greatly increased, the production efficiency of products is reduced, and the workpiece cannot be drilled effectively in the equipment.
Therefore, there is a need to provide a composite plastic disc and a drilling apparatus thereof to solve the above-mentioned problems.
Disclosure of Invention
The invention provides a composite plastic disc and drilling equipment thereof, which solve the problem that the position of a drill bit needs to be adjusted newly at present to drill the next position to be drilled.
In order to solve the above technical problems, the present invention provides a composite plastic disc and a drilling apparatus thereof, comprising:
a box body;
the lifting and rotating mechanism is movably connected inside the box body and comprises a base, the top of the base is fixedly connected with an air cylinder, the inside of the air cylinder is movably connected with an air pressure rod, the top of the air pressure rod is fixedly connected with a first motor, and the top of the first motor is rotatably connected with a rotating shaft;
the rotating disc is fixedly connected to the top of the rotating shaft, and the base is fixedly connected to the position of the right center in the box body;
wherein the inside of rotary disk is seted up the joint groove, and the joint groove is located the position of the inside centre of a circle of rotary disk.
Preferably, the bottom of the box body is fixedly connected with a steering wheel, and the top of the box body is fixedly connected with a controller.
Preferably, the top fixedly connected with drilling mechanism of box, drilling mechanism includes the joint plate, the top fixed mounting of joint plate has the second motor, the bottom of second motor is rotated and is connected with the drilling pole, the drilling pole is located the top in joint groove.
Preferably, the top of the rotating disc is movably connected with a positioning mechanism, the positioning mechanism comprises a sliding groove, the inside of the sliding groove is movably connected with a moving rod, the outer side of the moving rod is fixedly connected with an extrusion spring, and one end, far away from the extrusion spring, of the moving rod is fixedly connected with a positioning block.
Preferably, the sliding grooves are symmetrically distributed at the top of the rotating disc, one end, far away from the moving rod, of the extrusion spring is fixedly connected to the inner wall of the sliding grooves, the number of the positioning blocks is the same as that of the moving rod, and the positioning blocks are symmetrically distributed on the outer side of the clamping groove.
Preferably, the top fixedly connected with clearance mechanism of box, clearance mechanism includes the dwang, the outside fixedly connected with extrusion cover of dwang, the top fixed mounting of box has the gasbag, the hole of blowing has been seted up in the outside of gasbag.
Preferably, the rotating rods and the extrusion covers are the same in number, the rotating rods and the extrusion covers are symmetrically distributed on the outer side of the rotating disc, the extrusion covers and the air bags are located on the same plane, and the air blowing holes are symmetrically distributed on the outer side of the air bags.
Preferably, the outer side of the box body is fixedly connected with a stretching mechanism, the stretching mechanism comprises a fixing plate, a moving hole is formed in the fixing plate, and a handle is movably connected in the moving hole.
Preferably, the number of the moving holes is two, the moving holes are symmetrically distributed in the fixed plate, and one end, far away from the fixed plate, of the handle is movably connected to the inner portion of the box body.
Compared with the related art, the composite plastic disc and the drilling equipment thereof provided by the invention have the following beneficial effects:
when the drilling position needs to be adjusted, the first motor drives the rotating shaft to rotate, and the rotating disk is driven to rotate through the rotating shaft, so that the drilling treatment is performed on different positions, and the problem that the efficiency of the drilling equipment is reduced is solved.
Drawings
Fig. 1 is a schematic structural diagram of a composite plastic disc and a drilling apparatus thereof according to a first embodiment of the present invention;
FIG. 2 is a schematic structural view of the top of the rotating disk provided by the present invention;
FIG. 3 is a schematic structural view of the interior of the case provided by the present invention;
FIG. 4 provides an enlarged view of the structure at A in FIG. 1;
FIG. 5 is a schematic structural view of a drilling mechanism provided in the present invention;
fig. 6 is a schematic structural diagram of a stretching mechanism provided by the present invention.
Reference numbers in the figures:
1. a box body 2, a steering wheel 3 and a controller,
4. a drilling mechanism 41, a connecting plate 42, a second motor 43, a drilling rod,
5. a lifting and rotating mechanism 51, a base 52, an air cylinder 53, an air pressure rod 54, a first motor 55 and a rotating shaft,
6. a rotating disk 7 and a clamping groove,
8. a positioning mechanism 81, a sliding groove 82, a moving rod 83, an extrusion spring 84, a positioning block,
9. a cleaning mechanism 91, a rotating rod 92, an extrusion cover 93, an air bag 94 and an air blowing hole;
10. a stretching mechanism 101, a fixing plate 102, a moving hole 103 and a handle.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural diagram of a composite plastic disc and a drilling apparatus thereof according to a first embodiment of the present invention; FIG. 2 is a schematic structural view of the top of the rotating disk provided by the present invention; FIG. 3 is a schematic structural view of the interior of the case provided by the present invention; FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention; FIG. 5 is a schematic structural view of a drilling mechanism provided in the present invention; fig. 6 is a schematic structural diagram of a stretching mechanism provided by the present invention. A composite plastic disc and a drilling device thereof comprise:
a box body 1;
the lifting and rotating mechanism 5 is movably connected inside the box body 1, the lifting and rotating mechanism 5 comprises a base 51, the top of the base 51 is fixedly connected with an air cylinder 52, the inside of the air cylinder 52 is movably connected with an air pressure rod 53, the top of the air pressure rod 53 is fixedly connected with a first motor 54, and the top of the first motor 54 is rotatably connected with a rotating shaft 55;
the rotating disc 6 is fixedly connected to the top of the rotating shaft 55, and the base 51 is fixedly connected to the right center position in the box body 1;
wherein, the inside of the rotating disk 6 is provided with a clamping groove 7, and the clamping groove 7 is positioned at the position of the center of the circle inside the rotating disk 6.
The bottom fixedly connected with directive wheel 2 of box 1, the top fixedly connected with controller 3 of box 1.
The top fixedly connected with drilling mechanism 4 of box 1, drilling mechanism 4 includes linkage plate 41, the top fixed mounting of linkage plate 41 has second motor 42, the bottom of second motor 42 is rotated and is connected with drilling rod 43, drilling rod 43 is located the top of joint groove 7.
The working principle of the composite plastic disc and the drilling equipment thereof provided by the invention is as follows:
the workpiece is placed in the clamping groove 7 in the rotating disc 6, and at the moment, the controller 3 is arranged at the top of the box body 1, so that the air cylinder 52 on the base 51 in the box body 1 is started, the air cylinder 52 drives the air pressure rod 53 in the air cylinder 52 to move upwards, the air pressure rod 53 moves to drive the first motor 54 to move, the rotating shaft 55 at the top of the first motor 54 drives the rotating disc 6 to move upwards, the second motor 42 drives the drilling rod 43 to work, the workpiece in the clamping groove 7 is processed, when the drilling position needs to be adjusted, the first motor 54 drives the rotating shaft 55 to rotate, the rotating disc 6 is driven to rotate through the rotating shaft 55, the drilling processing is carried out on different positions, and the condition of preventing the efficiency of the drilling equipment from being reduced is achieved.
Compared with the prior art, the composite plastic disc and the drilling equipment thereof have the following beneficial effects:
when the drilling position needs to be adjusted, the first motor 54 drives the rotating shaft 55 to rotate at this time, and the rotating disk 6 is driven to rotate through the rotating shaft 55, so that the drilling processing is performed on different positions, and the condition of preventing the efficiency of the drilling equipment from being reduced is achieved.
Second embodiment
Referring to fig. 4, 5 and 6, a composite plastic disc and a drilling apparatus thereof are provided based on a first embodiment of the present application, and a second embodiment of the present application provides another composite plastic disc and a drilling apparatus thereof. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that a compound plastic disc and drilling equipment thereof that the second embodiment of this application provided lies in, a compound plastic disc and drilling equipment thereof, the top swing joint of rotary disk 6 has positioning mechanism 8, positioning mechanism 8 includes sliding tray 81, the inside swing joint of sliding tray 81 has carriage release lever 82, the outside fixedly connected with extrusion spring 83 of carriage release lever 82, the one end fixedly connected with locating piece 84 of extrusion spring 83 is kept away from to carriage release lever 82.
The sliding grooves 81 are symmetrically distributed at the top of the rotating disc 6, one end of the extrusion spring 83, which is far away from the moving rod 82, is fixedly connected to the inner wall of the sliding groove 81, the number of the positioning blocks 84 is the same as that of the moving rod 82, and the positioning blocks 84 are symmetrically distributed at the outer side of the clamping groove 7.
The top fixedly connected with clearance mechanism 9 of box 1, clearance mechanism 9 includes dwang 91, the outside fixedly connected with extrusion cover 92 of dwang 91, the top fixed mounting of box 1 has gasbag 93, gas hole 94 has been seted up in the outside of gasbag 93.
The number of the rotating rods 91 is the same as that of the extrusion covers 92, the rotating rods 91 and the extrusion covers 92 are symmetrically distributed on the outer side of the rotating disk 6, the extrusion covers 92 and the air bags 93 are positioned on the same plane, and the air blowing holes 94 are symmetrically distributed on the outer side of the air bags 93.
The outer side of the box body 1 is fixedly connected with a stretching mechanism 10, the stretching mechanism 10 comprises a fixing plate 101, a moving hole 102 is formed in the fixing plate 101, and a handle 103 is movably connected in the moving hole 102. The number of the moving holes 102 is two, the moving holes are symmetrically distributed in the fixed plate 101, and one end of the handle 103 far away from the fixed plate 101 is movably connected in the box body 1
The number of the moving holes 102 is two, the moving holes are symmetrically distributed in the fixed plate 101, and one end of the handle 103 far away from the fixed plate 101 is movably connected in the box body 1.
The top of the rotating disk 6 is provided with a sliding groove 81, the inside of the sliding groove 81 is connected with a moving rod 82 in a sliding manner, the moving rod 82 is used in cooperation with a positioning block 84 to fix a workpiece in a clamping groove 7 in the rotating disk 6, and the situation that the workpiece deviates in the processing process is prevented, an air bag 93 is fixedly arranged at the top of the box body 1, when the rotating disk 6 is driven to rotate by a rotating shaft 55 at the top of the first motor 54, so that the rotating disk 6 drives the rotating rod 91 to rotate, the rotating rod 91 is used in cooperation with the extrusion cover 92, so that the extrusion cover 92 at the outer side of the rotating rod 91 extrudes the air bag 93, gas in the air bag 93 is sprayed from an air blowing hole 94 to clean waste scraps generated in the processing of the workpiece, when the box body 1 needs to be pulled, the box body 1 is driven to move by a handle 103, when the box body 1 is not moved, at this time, the handle 103 can be retracted by bringing the handle 103 close to the fixing plate 101.
In summary, according to the invention, through the arrangement of the box body 1, the steering wheel 2, the controller 3, the drilling mechanism 4, the connecting plate 41, the second motor 42, the drilling rod 43, the lifting and rotating mechanism 5, the base 51, the cylinder 52, the pneumatic rod 53, the first motor 54, the rotating shaft 55, the rotating disc 6, the clamping groove 7, the positioning mechanism 8, the sliding groove 81, the moving rod 82, the extrusion spring 83, the positioning block 84, the cleaning mechanism 9, the rotating rod 91, the extrusion cover 92, the air bag 93, the air blowing hole 94, the stretching mechanism 10, the fixing plate 101, the moving hole 102 and the handle 103, when the drilling position needs to be adjusted, the first motor drives the rotating shaft to rotate, and drives the rotating disc to rotate through the rotating shaft, so as to perform drilling processing on different positions, and achieve the situation of preventing the efficiency reduction of the drilling equipment.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a compound plastic disc and drilling equipment thereof which characterized in that includes:
a box body;
the lifting and rotating mechanism is movably connected inside the box body and comprises a base, the top of the base is fixedly connected with an air cylinder, the inside of the air cylinder is movably connected with an air pressure rod, the top of the air pressure rod is fixedly connected with a first motor, and the top of the first motor is rotatably connected with a rotating shaft;
the rotating disc is fixedly connected to the top of the rotating shaft, and the base is fixedly connected to the position of the right center in the box body;
the clamping groove is formed in the rotating disk and is located at the position of the circle center in the rotating disk.
2. The composite plastic disc and the drilling equipment thereof as claimed in claim 1, wherein the bottom of the box body is fixedly connected with a steering wheel, and the top of the box body is fixedly connected with a controller.
3. The composite plastic disc and the drilling device thereof as claimed in claim 1, wherein a drilling mechanism is fixedly connected to the top of the box, the drilling mechanism includes a connection plate, a second motor is fixedly mounted to the top of the connection plate, a drilling rod is rotatably connected to the bottom of the second motor, and the drilling rod is located at the top of the clamping groove.
4. The composite plastic disc and the drilling equipment thereof as claimed in claim 1, wherein a positioning mechanism is movably connected to the top of the rotating disc, the positioning mechanism comprises a sliding groove, a moving rod is movably connected to the inside of the sliding groove, an extrusion spring is fixedly connected to the outer side of the moving rod, and a positioning block is fixedly connected to one end of the moving rod, which is far away from the extrusion spring.
5. The composite plastic disc and the drilling equipment thereof as claimed in claim 4, wherein the sliding slots are symmetrically distributed on the top of the rotating disc, one end of the extrusion spring away from the moving rod is fixedly connected to the inner wall of the sliding slot, the number of the positioning blocks is the same as that of the moving rod, and the positioning blocks are symmetrically distributed on the outer side of the clamping slot.
6. The composite plastic disc and the drilling equipment thereof as claimed in claim 1, wherein a cleaning mechanism is fixedly connected to the top of the box body, the cleaning mechanism comprises a rotating rod, an extrusion cover is fixedly connected to the outer side of the rotating rod, an air bag is fixedly mounted on the top of the box body, and an air blowing hole is formed in the outer side of the air bag.
7. The composite plastic disc and the drilling equipment thereof as claimed in claim 6, wherein the number of the rotating rods is the same as that of the extrusion covers, the rotating rods and the extrusion covers are symmetrically distributed on the outer side of the rotating disc, the extrusion covers and the air bags are located on the same plane, and the air blowing holes are symmetrically distributed on the outer side of the air bags.
8. The composite plastic disc and the drilling equipment thereof as claimed in claim 1, wherein a stretching mechanism is fixedly connected to the outer side of the box body, the stretching mechanism comprises a fixing plate, a moving hole is formed in the fixing plate, and a handle is movably connected to the moving hole.
9. The composite plastic disc and the drilling equipment thereof as claimed in claim 8, wherein the number of the moving holes is two, the moving holes are symmetrically distributed inside the fixed plate, and one end of the handle away from the fixed plate is movably connected inside the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624079.XA CN114986617A (en) | 2022-06-02 | 2022-06-02 | Compound plastic disc and drilling equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624079.XA CN114986617A (en) | 2022-06-02 | 2022-06-02 | Compound plastic disc and drilling equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114986617A true CN114986617A (en) | 2022-09-02 |
Family
ID=83030741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210624079.XA Pending CN114986617A (en) | 2022-06-02 | 2022-06-02 | Compound plastic disc and drilling equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114986617A (en) |
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|---|---|---|---|---|
| DE20022113U1 (en) * | 2000-06-30 | 2001-03-22 | Huber & Grimme Bearbeitungssys | Milling tool for milling soft materials, in particular for a device for producing predetermined tear lines in decorative epidermis layers in motor vehicles |
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| CN106014268A (en) * | 2016-07-05 | 2016-10-12 | 陕西伟宏钢结构有限公司 | Movable hole drilling device |
| CN107649702A (en) * | 2017-11-09 | 2018-02-02 | 南昌工程学院 | A kind of workpiece rotates clipping Drilling operation machinery |
| CN207205326U (en) * | 2017-09-06 | 2018-04-10 | 沈阳天河航空装备制造有限公司 | A kind of discoid workpiece all-directional rotation drilling processing machine tool frock |
| CN109079179A (en) * | 2018-10-30 | 2018-12-25 | 邢建 | A kind of handware processing efficient drilling technique |
| CN111715745A (en) * | 2020-06-30 | 2020-09-29 | 施利民 | Sleeve stamping device |
| CN112108679A (en) * | 2020-09-21 | 2020-12-22 | 金卫明 | Drilling device for rudder disc of space shuttle |
| CN112719046A (en) * | 2021-01-05 | 2021-04-30 | 王佳佳 | Sheet metal processingequipment that punches |
| CN213794375U (en) * | 2020-12-15 | 2021-07-27 | 苏州荣永聚精密机械有限公司 | Sheet metal component processing that protection nature is good is with location clamping device |
| CN214136365U (en) * | 2020-11-03 | 2021-09-07 | 昆山旭隆创电子科技有限公司 | Be used for circuit board drilling positioner |
| CN215545075U (en) * | 2021-05-12 | 2022-01-18 | 龙口市耀阳机械配件有限公司 | Perforating device is used in processing of brake disc louvre |
| CN114472957A (en) * | 2021-12-24 | 2022-05-13 | 大连德迈仕精密科技股份有限公司 | Shaft part punching equipment |
-
2022
- 2022-06-02 CN CN202210624079.XA patent/CN114986617A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20022113U1 (en) * | 2000-06-30 | 2001-03-22 | Huber & Grimme Bearbeitungssys | Milling tool for milling soft materials, in particular for a device for producing predetermined tear lines in decorative epidermis layers in motor vehicles |
| CN201855974U (en) * | 2010-10-19 | 2011-06-08 | 廷宗实业股份有限公司 | Drilling device for racket |
| CN106014268A (en) * | 2016-07-05 | 2016-10-12 | 陕西伟宏钢结构有限公司 | Movable hole drilling device |
| CN207205326U (en) * | 2017-09-06 | 2018-04-10 | 沈阳天河航空装备制造有限公司 | A kind of discoid workpiece all-directional rotation drilling processing machine tool frock |
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| CN111715745A (en) * | 2020-06-30 | 2020-09-29 | 施利民 | Sleeve stamping device |
| CN112108679A (en) * | 2020-09-21 | 2020-12-22 | 金卫明 | Drilling device for rudder disc of space shuttle |
| CN214136365U (en) * | 2020-11-03 | 2021-09-07 | 昆山旭隆创电子科技有限公司 | Be used for circuit board drilling positioner |
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| CN215545075U (en) * | 2021-05-12 | 2022-01-18 | 龙口市耀阳机械配件有限公司 | Perforating device is used in processing of brake disc louvre |
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