CN112872417A - Drilling equipment is used in processing of water pump impeller - Google Patents
Drilling equipment is used in processing of water pump impeller Download PDFInfo
- Publication number
- CN112872417A CN112872417A CN202110069587.1A CN202110069587A CN112872417A CN 112872417 A CN112872417 A CN 112872417A CN 202110069587 A CN202110069587 A CN 202110069587A CN 112872417 A CN112872417 A CN 112872417A
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- China
- Prior art keywords
- cam
- water pump
- swing joint
- drilling device
- pump impeller
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- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000005553 drilling Methods 0.000 title claims abstract description 38
- 238000003754 machining Methods 0.000 claims abstract description 10
- 210000003127 knee Anatomy 0.000 claims abstract description 6
- 210000002414 leg Anatomy 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 21
- 238000005457 optimization Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of drilling devices and discloses a drilling device for machining a water pump impeller, which comprises a machine body, a fixing assembly and an adjusting assembly, wherein an observation window is fixedly arranged on the front surface of the machine body, supporting legs are fixedly arranged at the bottom end of the machine body, a hydraulic rod is fixedly arranged at the top end of the inner wall of the machine body, a movable block is fixedly arranged at the bottom end of the hydraulic rod, and a drill bit is movably connected to the bottom end of the movable block. This drilling equipment is used in water pump impeller processing, through the first cam of the inner wall bottom installation of organism, first cam and second cam swing joint, second cam top installation connecting rod, connecting rod top installation slider, and the slider is located the inside of dead lever, rethread slider top installation knee, installation clamp plate on the knee, and place board top installation locating lever, make it can be fixed in the water pump impeller that needs to carry out drilling and place the board on, prevent that it from appearing the skew at the during operation.
Description
Technical Field
The invention relates to the technical field of drilling devices, in particular to a drilling device for machining a water pump impeller.
Background
With the improvement of production level and the development of technological level, water pumps are widely applied in engineering, the performance of one water pump is closely related to the shape and size of a water pump impeller, the existing water pump impeller can be generally divided into a single-suction type and a double-suction type, and the water pump impeller needs to be drilled before being used, so that the requirement of users on a drilling device for processing the water pump impeller with high quality is increased day by day, the existing drilling device for processing the water pump impeller cannot drill a through hole on the impeller at one time, the position of the impeller needs to be stopped after one hole is drilled, and the drilling is carried out again, so that the working efficiency of the users is low, and the drilling device for processing the water pump impeller is provided for solving the problems.
Disclosure of Invention
In order to achieve the purpose that the through hole required by the impeller can be drilled at one time and the working efficiency of a user is improved, the invention provides the following technical scheme: the utility model provides a drilling equipment is used in processing of water pump impeller, includes organism, fixed subassembly and adjusting part, the positive fixed mounting of organism has the observation window, the bottom fixed mounting of organism has the supporting leg, the inner wall top fixed mounting of organism has the hydraulic stem, the bottom fixed mounting of hydraulic stem has the movable block, the bottom swing joint of movable block has the drill bit, the inside swing joint of organism has fixed subassembly, the inside swing joint of movable block has adjusting part.
As an optimization, the fixed component comprises a first cam, the top end of the first cam is movably connected with a second cam, the top end of the second cam is movably connected with a connecting rod, the top end of the connecting rod is movably connected with a sliding block, a bent rod is fixedly mounted at the top end of the sliding block, a pressing plate is fixedly mounted at one side, close to the first cam, of the bent rod, a fixed rod is movably connected with the outer wall of the sliding block, a placing plate is fixedly mounted at one side, close to the first cam, of the fixed rod, a positioning rod is fixedly mounted at the top end of the placing plate, grooves are formed in two sides of the top end of the placing plate, and the water pump impeller can.
As optimization, the adjusting part includes the pivot, the outer wall fixed mounting of pivot has the baffle, two the equal swing joint of relative one end of baffle has the ball, the outer wall swing joint of pivot has first carousel, the chute has been seted up to the outer wall of first carousel, the inner wall swing joint of chute has the card post, the right side swing joint of card post has the second carousel, the inner wall swing joint of second carousel has the loose axle, the top fixed mounting of loose axle has the third cam, the bottom swing joint of pivot has the belt, the right side fixed mounting of pivot has the movable rod, makes it can once accomplish the drilling work who makes water pump impeller.
As an optimization, the bottom end of the first cam is movably connected with the bottom end of the inner wall of the machine body, the number of the second cams is four, and the first cams are used as circle centers and are distributed at equal intervals.
As optimization, the top end fixed mounting of pivot is in the inner wall top of movable block, the top of drill bit and the bottom swing joint of first carousel, and the drill bit passes through the belt and is connected with the pivot.
Preferably, the top end of the placing plate is provided with a through hole, the through hole is located between the pressing plate and the positioning rod, and the bottom end of the pressing plate is located inside the groove.
Preferably, the number of the fixed rods is four, the fixed rods are fixedly mounted on the inner wall of the machine body, and the fixed rods are distributed at equal intervals by taking the placing plate as the circle center.
As optimization, the number of baffles is two, is located the both ends of first carousel respectively, the ring channel has all been seted up at the both ends of first carousel, and the ball is close to one side of first carousel and is located the inside of ring channel.
Preferably, the movable shaft is movably connected with the bottom end of the inner wall of the movable block, the third cam is positioned at the top end of the second turntable, and the third cam is movably connected with the movable rod.
The invention has the beneficial effects that: this drilling equipment is used in water pump impeller processing, through the first cam of the inner wall bottom installation of organism, first cam and second cam swing joint, second cam top installation connecting rod, connecting rod top installation slider, and the slider is located the inside of dead lever, rethread slider top installation knee, installation clamp plate on the knee, and place board top installation locating lever, make it can be fixed in the water pump impeller that needs to carry out drilling and place the board on, prevent that it from appearing the skew at the during operation.
This drilling equipment is used in processing of water pump impeller, inner wall top installation pivot through the movable block, the first carousel of pivot outer wall installation, first carousel bottom installation drill bit, and the pivot bottom is provided with the belt, the belt is connected with the drill bit, rethread pivot right side installation movable rod, the movable rod is connected with the third cam, and the third cam all installs on the loose axle with the second carousel, second carousel outer wall installation card post, and the chute of card post and first carousel outer wall is connected, and then make it once accomplish the drilling to the water pump impeller.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a fixing assembly according to the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic top view of the fixing assembly of the present invention;
FIG. 5 is a schematic view of the adjusting assembly of the present invention;
FIG. 6 is a schematic top view of the first turntable according to the present invention.
In the figure: 1. a body; 2. an observation window; 3. supporting legs; 4. a hydraulic lever; 5. a movable block; 6. a drill bit; 7. a fixing assembly; 8. an adjustment assembly; 701. a first cam; 702. a second cam; 703. placing the plate; 704. positioning a rod; 705. pressing a plate; 706. a connecting rod; 707. a groove; 708. bending a rod; 709. a slider; 710. fixing the rod; 801. a rotating shaft; 802. a baffle plate; 803. a first turntable; 804. a belt; 805. a movable rod; 806. a third cam; 807. a second turntable; 808. a ball bearing; 809. a movable shaft; 810. a chute; 811. and (5) clamping the column.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1: the utility model provides a drilling equipment is used in processing of water pump impeller, including organism 1, fixed subassembly 7 and adjusting part 8, the positive fixed mounting of organism 1 has observation window 2, the bottom fixed mounting of organism 1 has supporting leg 3, the inner wall top fixed mounting of organism 1 has hydraulic stem 4, the bottom fixed mounting of hydraulic stem 4 has movable block 5, the bottom swing joint of movable block 5 has drill bit 6, the inside swing joint of organism 1 has fixed subassembly 7, the inside swing joint of movable block 5 has adjusting part 8.
According to fig. 1: because hydraulic stem 4 is installed on 1 inner wall top of organism, movable block 5 is installed to 4 bottoms of hydraulic stem, starts hydraulic stem 4 and drives movable block 5 and remove, and then makes drill bit 6 be close to the water pump impeller.
According to the components in fig. 2 further: the fixing assembly 7 comprises a first cam 701, the top end of the first cam 701 is movably connected with a second cam 702, the top end of the second cam 702 is movably connected with a connecting rod 706, the top end of the connecting rod 706 is movably connected with a sliding block 709, the top end of the sliding block 709 is fixedly provided with a bent rod 708, one side, close to the first cam 701, of the bent rod 708 is fixedly provided with a pressing plate 705, the outer wall of the sliding block 709 is movably connected with a fixing rod 710, one side, close to the first cam 701, of the fixing rod 710 is fixedly provided with a placing plate 703, the top end of the placing plate 703 is fixedly provided with a positioning rod 704, and two sides;
the first motor is started to drive the first cam 701 to rotate, the first cam 701 drives the second cam 702 to rotate, the second cam 702 drives the sliding block 709 at the top end of the connecting rod 706 to move, the sliding block 709 drives the bent rod 708 to move, and the bent rod 708 drives the pressing plate 705 to move, so that the water pump impeller is fixed.
According to the components in fig. 5 further: the adjusting assembly 8 comprises a rotating shaft 801, baffles 802 are fixedly installed on the outer wall of the rotating shaft 801, balls 808 are movably connected to the opposite ends of the two baffles 802, a first rotating disc 803 is movably connected to the outer wall of the rotating shaft 801, a chute 810 is formed in the outer wall of the first rotating disc 803, a clamping column 811 is movably connected to the inner wall of the chute 810, a second rotating disc 807 is movably connected to the right side of the clamping column 811, a movable shaft 809 is movably connected to the inner wall of the second rotating disc 807, a third cam 806 is fixedly installed at the top end of the movable shaft 809, a belt 804 is movably connected to the bottom end of the rotating shaft 801, and a movable rod 805 is;
the second motor is started to drive the rotating shaft 801 to rotate, the rotating shaft 801 drives the drill bit 6 to rotate through the belt 804, meanwhile, the rotating shaft 801 drives the movable rod 805 to rotate, the movable rod 805 drives the third cam 806 to rotate, the third cam 806 drives the second rotating disc 807 to rotate, the second rotating disc 807 drives the first rotating disc 803 to rotate through the clamping column 811 and the chute 810, and therefore the water pump impeller can be drilled at one time.
Further according to the securing assembly 7 in fig. 2-4: the bottom end of the first cam 701 is movably connected with the bottom end of the inner wall of the machine body 1, the number of the second cams 702 is four, the first cams 701 serve as circle centers and are distributed at equal intervals, the top end of the placing plate 703 is provided with a through hole, the through hole is located between the pressing plate 705 and the positioning rod 704, the bottom end of the pressing plate 705 is located inside the groove 707, the number of the fixing rods 710 is four, the fixing rods are fixedly mounted on the inner wall of the machine body 1, and the placing plate 703 serves as circle centers and is distributed at equal intervals.
Through being provided with four second cams 702, make it can drive four clamp plates 705 and remove, and then can fix water pump impeller more stably.
Further according to the adjustment assembly 8 in fig. 5-6: top fixed mounting in the inner wall top of movable block 5 of pivot 801, the top of drill bit 6 and the bottom swing joint of first carousel 803, and drill bit 6 passes through belt 804 and is connected with pivot 801, the quantity of baffle 802 is two, be located the both ends of first carousel 803 respectively, the ring channel has all been seted up at the both ends of first carousel 803, ball 808 is close to the inside that one side of first carousel 803 is located the ring channel, loose axle 809 is in the inner wall bottom swing joint of movable block 5, third cam 806 is located the top of second carousel 807, and third cam 806 and movable rod 805 swing joint.
Because the bottom end of the rotating shaft 801 penetrates through the first rotating disc 803, the baffle 802 is arranged on the outer wall of the rotating shaft 801, and the ball 808 is arranged between the baffle 802 and the first rotating disc 803, the rotating shaft 801 cannot directly drive the first rotating disc 803 to rotate.
The working principle is as follows: when the device is used, the device is moved to a designated area, a water pump impeller needing to be drilled is placed on a placing plate 703 through a positioning rod 704, a first motor is started to drive a first cam 701 to rotate, the first cam 701 drives a second cam 702 to rotate due to the movable connection of the first cam 701 and the second cam 702, a connecting rod 706 is installed at the top end of the second cam 702, a sliding block 709 is installed at the top end of the connecting rod 706, the sliding block 709 is located inside the fixing rod 710, the second cam 702 drives the sliding block 709 to move, the sliding block 709 drives a bent rod 708 to move, the bent rod 708 drives a pressing plate 705 to move, the four pressing plates 705 are gradually close to the water pump impeller and are fixed on the placing plate, the second motor is started to drive a rotating shaft 801 to rotate simultaneously, the rotating shaft 801 is connected with a drill bit 6 through a belt 804, and the drill bit 6 is installed on a first turntable 803, so that the rotating shaft 801, the drill bit can drill holes, meanwhile, the rotating shaft 801 drives the movable rod 805 to rotate, the movable rod 805 is in contact with the third cam 806, the third cam 806 is driven to rotate, the third cam 806 drives the second rotating disc 807 to rotate, and the clamping column 811 is installed on the outer wall of the second rotating disc 807 and is connected with the first rotating disc 803 through the inclined groove 810, so that the second rotating disc 807 drives the first rotating disc 803 to rotate, the position of the drill bit 6 is moved, and the drill bit can drill holes of a water pump impeller at one time.
In summary, the drilling device for processing the water pump impeller is characterized in that the bottom end of the inner wall of the machine body 1 is provided with the first cam 701, the first cam 701 is movably connected with the second cam 702, the top end of the second cam 702 is provided with the connecting rod 706, the top end of the connecting rod 706 is provided with the sliding block 709, the sliding block 709 is located inside the fixing rod 710, the top end of the sliding block 709 is provided with the bent rod 708, the bent rod 708 is provided with the pressing plate 705, and the top end of the placing plate 703 is provided with the positioning rod 704, so that the water pump impeller to be drilled can be fixed on the placing plate 703, and the water pump; through the inner wall top installation pivot 801 of movable block 5, the first carousel 803 of pivot 801 outer wall installation, drill bit 6 is installed to first carousel 803 bottom, and pivot 801 bottom is provided with belt 804, belt 804 is connected with drill bit 6, rethread pivot 801 right side installation movable rod 805, movable rod 805 is connected with third cam 806, and third cam 806 all installs on loose axle 809 with second carousel 807, second carousel 807 outer wall installation card post 811, and card post 811 is connected with the chute 810 of first carousel 803 outer wall, and then makes it once accomplish the drilling to the water pump impeller.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a drilling equipment is used in processing of water pump impeller, includes organism (1), fixed subassembly (7) and adjusting part (8), its characterized in that: the utility model discloses a drill press, including organism (1), the positive fixed mounting of organism (1) has observation window (2), the bottom fixed mounting of organism (1) has supporting leg (3), the inner wall top fixed mounting of organism (1) has hydraulic stem (4), the bottom fixed mounting of hydraulic stem (4) has movable block (5), the bottom swing joint of movable block (5) has drill bit (6), the inside swing joint of organism (1) has fixed subassembly (7), the inside swing joint of movable block (5) has adjusting part (8).
2. The drilling device for machining the water pump impeller according to claim 1, wherein the drilling device comprises: fixed subassembly (7) include first cam (701), the top swing joint of first cam (701) has second cam (702), the top swing joint of second cam (702) has connecting rod (706), the top swing joint of connecting rod (706) has slider (709), the top fixed mounting of slider (709) has knee (708), one side fixed mounting that knee (708) are close to first cam (701) has clamp plate (705), the outer wall swing joint of slider (709) has dead lever (710), one side fixed mounting that dead lever (710) are close to first cam (701) has places board (703), the top fixed mounting who places board (703) has locating lever (704), the top both sides of placing board (703) all set up fluted (707).
3. The drilling device for machining the water pump impeller according to claim 1, wherein the drilling device comprises: adjusting part (8) include pivot (801), the outer wall fixed mounting of pivot (801) has baffle (802), two the equal swing joint in relative one end of baffle (802) has ball (808), the outer wall swing joint of pivot (801) has first carousel (803), chute (810) have been seted up to the outer wall of first carousel (803), the inner wall swing joint of chute (810) has card post (811), the right side swing joint of card post (811) has second carousel (807), the inner wall swing joint of second carousel (807) has loose axle (809), the top fixed mounting of loose axle (809) has third cam (806), the bottom swing joint of pivot (801) has belt (804), the right side fixed mounting of pivot (801) has movable rod (805).
4. The drilling device for machining the water pump impeller according to claim 2, wherein the drilling device comprises: the bottom end of the first cam (701) is movably connected with the bottom end of the inner wall of the machine body (1), the number of the second cams (702) is four, and the first cams (701) are used as the circle centers and are distributed at equal intervals.
5. The drilling device for machining the water pump impeller according to claim 3, wherein the drilling device comprises: the top end fixed mounting of pivot (801) is in the inner wall top of movable block (5), the top of drill bit (6) and the bottom swing joint of first carousel (803), and drill bit (6) pass through belt (804) and are connected with pivot (801).
6. The drilling device for machining the water pump impeller according to claim 2, wherein the drilling device comprises: the top end of the placing plate (703) is provided with a through hole, the through hole is positioned between the pressing plate (705) and the positioning rod (704), and the bottom end of the pressing plate (705) is positioned in the groove (707).
7. The drilling device for machining the water pump impeller according to claim 2, wherein the drilling device comprises: the number of the fixed rods (710) is four, the fixed rods are all fixedly mounted on the inner wall of the machine body (1), and the fixed rods are distributed at equal intervals by taking the placing plate (703) as the circle center.
8. The drilling device for machining the water pump impeller according to claim 3, wherein the drilling device comprises: the number of baffle (802) is two, is located the both ends of first carousel (803) respectively, the annular groove has all been seted up at the both ends of first carousel (803), and ball (808) are close to one side of first carousel (803) and are located the inside of annular groove.
9. The drilling device for machining the water pump impeller according to claim 3, wherein the drilling device comprises: the movable shaft (809) is movably connected with the bottom end of the inner wall of the movable block (5), the third cam (806) is positioned at the top end of the second rotating disc (807), and the third cam (806) is movably connected with the movable rod (805).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069587.1A CN112872417A (en) | 2021-01-19 | 2021-01-19 | Drilling equipment is used in processing of water pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069587.1A CN112872417A (en) | 2021-01-19 | 2021-01-19 | Drilling equipment is used in processing of water pump impeller |
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| Publication Number | Publication Date |
|---|---|
| CN112872417A true CN112872417A (en) | 2021-06-01 |
Family
ID=76049797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110069587.1A Pending CN112872417A (en) | 2021-01-19 | 2021-01-19 | Drilling equipment is used in processing of water pump impeller |
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| CN (1) | CN112872417A (en) |
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| CN207914619U (en) * | 2018-01-24 | 2018-09-28 | 天津市博尔特精密模具有限公司 | A kind of automation parts machining drilling equipment |
| CN109822167A (en) * | 2019-04-12 | 2019-05-31 | 金华明正科技有限公司 | A kind of full-automatic ring flange circumferential direction drilling equipment |
| CN110102834A (en) * | 2019-06-17 | 2019-08-09 | 马单智 | A kind of equidistant tapping and punching machine of intermittent rotary outer rim |
| CN209288347U (en) * | 2018-12-28 | 2019-08-23 | 天津市强大工贸有限公司 | A kind of flange disc spins adjusting drilling equipment |
| CN110228032A (en) * | 2019-06-27 | 2019-09-13 | 南京科技职业学院 | A kind of fixture of assembling motor vehicle brake disc assembly |
| CN209737520U (en) * | 2019-04-04 | 2019-12-06 | 湖南三一工业职业技术学院 | Automobile tire overhauls support |
| CN210308142U (en) * | 2019-05-05 | 2020-04-14 | 南通天合包装有限公司 | Corrugated container board perforating device |
| CN211590472U (en) * | 2020-01-13 | 2020-09-29 | 青岛维木恒家居有限公司 | Installation hole drilling device for processing crib |
| CN212239302U (en) * | 2020-05-26 | 2020-12-29 | 佛山市烈喜金属制品有限公司 | Hardware puncher with punching guide function |
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- 2021-01-19 CN CN202110069587.1A patent/CN112872417A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324634Y (en) * | 1997-12-03 | 1999-06-16 | 株洲开发区德光成套工程有限责任公司 | Twelve station vertical vessel joining machine |
| JP2002160111A (en) * | 2000-11-24 | 2002-06-04 | Sanki Eng Co Ltd | Drilling device |
| CN205765045U (en) * | 2016-05-27 | 2016-12-07 | 上虞市海儿铜铝材有限公司 | A kind of quick perforating device of outdoor appliance aluminum pipe |
| CN207914619U (en) * | 2018-01-24 | 2018-09-28 | 天津市博尔特精密模具有限公司 | A kind of automation parts machining drilling equipment |
| CN209288347U (en) * | 2018-12-28 | 2019-08-23 | 天津市强大工贸有限公司 | A kind of flange disc spins adjusting drilling equipment |
| CN209737520U (en) * | 2019-04-04 | 2019-12-06 | 湖南三一工业职业技术学院 | Automobile tire overhauls support |
| CN109822167A (en) * | 2019-04-12 | 2019-05-31 | 金华明正科技有限公司 | A kind of full-automatic ring flange circumferential direction drilling equipment |
| CN210308142U (en) * | 2019-05-05 | 2020-04-14 | 南通天合包装有限公司 | Corrugated container board perforating device |
| CN110102834A (en) * | 2019-06-17 | 2019-08-09 | 马单智 | A kind of equidistant tapping and punching machine of intermittent rotary outer rim |
| CN110228032A (en) * | 2019-06-27 | 2019-09-13 | 南京科技职业学院 | A kind of fixture of assembling motor vehicle brake disc assembly |
| CN211590472U (en) * | 2020-01-13 | 2020-09-29 | 青岛维木恒家居有限公司 | Installation hole drilling device for processing crib |
| CN212239302U (en) * | 2020-05-26 | 2020-12-29 | 佛山市烈喜金属制品有限公司 | Hardware puncher with punching guide function |
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Application publication date: 20210601 |