CN109352023A - A kind of puncher for precision casting processing - Google Patents
A kind of puncher for precision casting processing Download PDFInfo
- Publication number
- CN109352023A CN109352023A CN201811452814.3A CN201811452814A CN109352023A CN 109352023 A CN109352023 A CN 109352023A CN 201811452814 A CN201811452814 A CN 201811452814A CN 109352023 A CN109352023 A CN 109352023A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- groove
- ball
- turntable
- puncher
- 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
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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The present invention relates to precision casting processing technique field, specifically a kind of puncher for precision casting processing, including pedestal；Turntable, the top of the turntable rotation connection and the pedestal；Fixture, the fixture are set to the turntable top surface, are fixed with workpiece body at the top of the fixture；Position-limit mechanism, the position-limit mechanism include the first groove, the second groove, spring, ball, the first rotary electric machine and cam；First fixed plate, first fixed plate are set to the side edge of the pedestal；Elevating mechanism, the elevating mechanism are set to the surface of first fixed plate；Perforating mechanism, the perforating mechanism are set to the surface of the elevating mechanism；Mechanism is obstructed, the barrier mechanism includes sliding slot, baffle, the second rotary electric machine, screw rod and fixing seat.Has the advantages that easy to operate, using flexible, provided by the present invention for the puncher of precision casting processing convenient for raising machining precision.
Description
Technical field
The present invention relates to precision casting processing technique field, specifically a kind of punching for precision casting processing
Machine.
Background technique
When processing precision casting, need to carry out punching processing to workpiece using to puncher, existing one kind is semi-automatic
More than one piece workpiece is fixed on turntable by puncher, is processed by the bottom that turntable is delivered to perforating mechanism, convenient and efficient.
But such mode is since the position that turntable rotates cannot be adjusted well, when processing to precision casting, hold
Error is easily caused, causes processing effect poor.
Therefore, it is necessary to provide a kind of puncher solution above-mentioned technical problem for precision casting processing.
Summary of the invention
For the problems of the prior art, standard is processed the present invention provides a kind of easy to operate, using flexible, convenient for improving
The puncher for precision casting processing of exactness.
The technical solution adopted by the present invention to solve the technical problems is: a kind of puncher for precision casting processing,
Including pedestal；Turntable, the top of the turntable rotation connection and the pedestal, the turntable is by being fixed on the chassis interior
Motor drive rotation；Fixture, the fixture are set to the turntable top surface, are fixed with workpiece body at the top of the fixture；Limit
Position mechanism, the position-limit mechanism includes the first groove, the second groove, spring, ball, the first rotary electric machine and cam, described
First groove is opened in the bottom surface of the turntable, and second groove is opened in relatively described first groove in top surface of the pedestal
Position, the spring is set to the inside of first groove, and the bottom of the spring is fixed with the ball, the ball
A part is located at first inside grooves, and the top surface that first groove and the turntable are stretched out in the bottom of the ball offsets
Touching, the inside of second groove are equipped with first rotary electric machine, and the surface pivots connection of first rotary electric machine is
State cam；First fixed plate, first fixed plate are set to the side edge of the pedestal；Elevating mechanism, the elevating mechanism are set
In the surface of first fixed plate；Perforating mechanism, the perforating mechanism are set to the surface of the elevating mechanism, the puncher
Structure is for processing the workpiece body；Obstruct mechanism, the barrier mechanism include sliding slot, baffle, the second rotary electric machine,
Screw rod and fixing seat, the sliding slot are opened in position of the described first fixed plate surface close to the elevating mechanism bottom, institute
The inside for stating sliding slot is equipped with the screw rod, and the bottom of the screw rod is equipped with second rotary electric machine, the surface spiral shell of the screw rod
Line is connected with the fixing seat, and the outside that the fixing seat passes through the sliding slot to first fixed plate is connected with the baffle
It connects.
Further, first groove and second groove is of same size, and the width of second groove is greater than
The diameter of the ball.
Further, the length of the cam is equal to the depth of second groove, and the cam and the ball are mutual
Cooperation.
Further, the elevating mechanism includes slider cylinder, push rod, fixed block, the second fixed plate, sliding block and cunning
Bar, there are two the slide bar is set, two slide bars are in longitudinal surface for being arranged in parallel in first fixed plate, described in two
The surface of slide bar slidably connects the sliding block, and the sliding block is fixedly connected with second fixed plate, and described second is fixed
Plate is parallel to each other with first fixed plate, and the surface of first fixed plate is equipped with close to the side edge of second fixed plate
The slider cylinder, the surface of the slider cylinder slidably connect the push rod, and the push rod extends to the slider cylinder
Top be fixedly connected with the fixed block, the fixed block is fixedly connected with the side of second fixed plate.
Further, the baffle and second fixed plate are located on same vertical plane, when being machined to bottom, the gear
Plate and second fixed plate are inconsistent.
Further, the perforating mechanism includes third rotary electric machine and milling head, and the third rotary electric machine is fixed on institute
The surface of the second fixed plate is stated, the bottom of the third rotary electric machine is equipped with the milling head, and the milling head is located at the workpiece sheet
The surface of body.
Further, the top surface of the pedestal is equipped with circular sliding rail, and the sliding rail agrees with the ball to be slidably connected,
The sliding rail is always positioned on the motion profile of the ball.
Beneficial effects of the present invention:
(1) a kind of puncher for precision casting processing of the present invention, by the way that ball is arranged in the bottom of turntable,
When ball moves to the second groove, under the action of the spring, a part of ball is fixed with the second groove, to turntable into
Row accurately limit, it is ensured that perforating mechanism can accurately process workpiece, and the processing for effectively improving close casting is quasi-
Exactness；
(2) a kind of puncher for precision casting processing of the present invention, by the way that height-adjustable baffle is arranged
Second fixed plate is limited, convenient for adjusting the distance that milling head moves downward, so that depth of the casting in drill process begins
It is consistent eventually, effectively improves machining precision.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural representation of the preferred embodiment for the puncher processed provided by the present invention for precision casting
Figure；
Fig. 2 is enlarged diagram at A shown in FIG. 1；
Fig. 3 is the connection schematic diagram of pedestal and turntable shown in FIG. 1；
Fig. 4 is enlarged diagram at B shown in Fig. 3；
Fig. 5 is the structural schematic diagram of elevating mechanism shown in FIG. 1；
Fig. 6 is the connection schematic diagram of barrier mechanism shown in FIG. 1；
Fig. 7 is the connection schematic diagram of pedestal shown in FIG. 1, sliding rail and the second groove.
In figure: 1, pedestal, 2, turntable, 3, fixture, 31, workpiece body, 4, position-limit mechanism, the 41, first groove, 42, second
Groove, 43, spring, 44, ball, the 45, first rotary electric machine, 46, cam, the 5, first fixed plate, 6, elevating mechanism, 61, slide unit
Cylinder, 62, push rod, 63, fixed block, the 64, second fixed plate, 65, sliding block, 66, slide bar, 7, barrier mechanism, 71, sliding slot, 72, gear
Plate, the 73, second rotary electric machine, 74, screw rod, 75, fixing seat, 8, perforating mechanism, 81, third rotary electric machine, 82, milling head, 9, cunning
Rail.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Fig. 1-Fig. 7, a kind of puncher for precision casting processing of the present invention, including pedestal 1；Turntable
2, the top of the turntable 2 rotation connection and the pedestal 1, the turntable 2 passes through the motor band that is fixed on inside the pedestal 1
Turn is dynamic；Fixture 3, the fixture 3 are set to 2 top surface of turntable, and the top of the fixture 3 is fixed with workpiece body 31；Limit
Mechanism 4, the position-limit mechanism 4 include the first groove 41, the second groove 42, spring 43, ball 44, the first rotary electric machine 45 and
Cam 46, first groove 41 are opened in the bottom surface of the turntable 2, and second groove 42 is opened in the top of the pedestal 1
The position of relatively described first groove 41 in face, the spring 43 are set to the inside of first groove 41, the bottom of the spring 43
Portion is fixed with the ball 44, and a part of the ball 44 is located inside first groove 41, the bottom of the ball 44
The top surface for stretching out first groove 41 and the turntable 2 is inconsistent, and the inside of second groove 42 is equipped with described first turn
Dynamic motor 45, the surface pivots of first rotary electric machine 45 are connected with the cam 46；It is driven by the turntable 2 in motor
Lower rotation, when rotation, the ball 44 is slided under the extruding of the spring 43 along the pedestal 1, until the ball 44
Lower half portion just into the inside of second groove 42,2 position of turntable is precisely limited；When a station
After punching, start first rotary electric machine 45 and the cam 46 is driven to rotate, pushes the ball 44 and described second
Groove 42 separates, and then the turntable 2 continues to rotate carry out subsequent processing；First fixed plate 5, first fixed plate 5 are set to
The side edge of the pedestal 1；Elevating mechanism 6, the elevating mechanism 6 are set to the surface of first fixed plate 5；Perforating mechanism 8,
The perforating mechanism 8 is set to the surface of the elevating mechanism 6, and the perforating mechanism 8 is for adding the workpiece body 31
Work；Mechanism 7 is obstructed, the barrier mechanism 7 includes sliding slot 71, baffle 72, the second rotary electric machine 73, screw rod 74 and fixing seat
75, the sliding slot 71 is opened in 5 surface of the first fixed plate close to the position of 6 bottom of elevating mechanism, the sliding slot 71
Inside be equipped with the screw rod 74, the bottom of the screw rod 74 is equipped with second rotary electric machine 73, the surface of the screw rod 74
It is threaded with the fixing seat 75, the fixing seat 75 passes through outside and institute of the sliding slot 71 to first fixed plate 5
Baffle 72 is stated to be connected；When needing to adjust punching depth, it is only necessary to start second rotary electric machine 73 and drive the screw rod
74 rotations are adjusted 72 position of baffle, so that the fixing seat 75 drives the baffle 72 to move to accurately control
Make the depth of punching.
Further, of same size, the width of second groove 42 of first groove 41 and second groove 42
Degree is greater than the diameter of the ball 44.
Further, the length of the cam 46 is equal to the depth of second groove 42, the cam 46 and the circle
Ball 44 cooperates.
Further, the elevating mechanism 6 includes slider cylinder 61, push rod 62, fixed block 63, the second fixed plate 64, slides
Block 65 and slide bar 66, there are two the slide bar 66 is set, to be arranged in parallel in described first fixed in longitudinal for two slide bars 66
The surface of plate 5, the surface of two slide bars 66 slidably connect the sliding block 65, and the sliding block 65 is fixed with described second
Plate 64 is fixedly connected, and second fixed plate 64 is parallel to each other with first fixed plate 5, the surface of first fixed plate 5
Side edge close to second fixed plate 64 is equipped with the slider cylinder 61, and the surface of the slider cylinder 61 slidably connects
The push rod 62, the top that the push rod 62 extends to the slider cylinder 61 is fixedly connected with the fixed block 63, described solid
Determine block 63 to be fixedly connected with the side of second fixed plate 64.
Further, the baffle 72 is located on same vertical plane with second fixed plate 64, when being machined to bottom, institute
It states baffle 72 and second fixed plate 64 is inconsistent.
Further, the perforating mechanism 8 includes third rotary electric machine 81 and milling head 82, and the third rotary electric machine 81 is solid
Due to the surface of second fixed plate 64, the bottom of the third rotary electric machine 81 is equipped with the milling head 82, the milling head 82
Positioned at the surface of the workpiece body 31；The push rod 62 is driven to move downward by starting the slider cylinder 61, so that
Second fixed plate 64 drives the perforating mechanism 8 to move downward, and when movement, the third rotary electric machine 81 starts, and passes through
The milling head 82 carries out punching processing to the workpiece body 31.
Further, the top surface of the pedestal 1 is equipped with circular sliding rail 9, and the sliding rail 9 agrees with sliding with the ball 44
Connection, the sliding rail 9 are always positioned on the motion profile of the ball 44.
By the way that ball 44 is arranged in the bottom of turntable 2, when ball 44 moves to the second groove 42, in the effect of spring 43
Under, a part of ball 44 is fixed with the second groove 42, is accurately limited to turntable 2, it is ensured that perforating mechanism 8 can
Accurately workpiece is processed, effectively improves the machining precision of close casting；By the way that height-adjustable baffle is arranged
72 pair of second fixed plate 64 limits, convenient for adjusting the distance that milling head 82 moves downward, so that casting is in drill process
Depth is always consistent, effectively improves machining precision.Specifically have:
Firstly, the workpiece body 31 is fixed on the fixture 3, then the turntable 2 rotates under motor drive,
When rotation, the ball 44 is slided under the extruding of the spring 43 along the sliding rail 9, when the workpiece body 31 is transported extremely
When the underface of the milling head 82, the lower half portion of the ball 44 just into second groove 42 inside, to described
2 position of turntable is precisely limited, while the turntable 2 stops, and then starts the slider cylinder 61 and drives the push rod 62
It moves downward, so that second fixed plate 64 drives the perforating mechanism 8 to move downward, when movement, the third rotation electricity
Machine 81 starts, and carries out punching processing to the workpiece body 31 by the milling head 82；Second fixed plate 64 move to
When the baffle 72 contradicts, the milling head 82 enters the bosom of the workpiece body 31, when needing to adjust punching depth, only
Needing to start second rotary electric machine 73 drives the screw rod 74 to rotate, so that the fixing seat 75 drives the baffle 72 to transport
It is dynamic, 72 position of baffle is adjusted, to accurately control the depth of punching；After a station punches, starting
First rotary electric machine 45 drives the cam 46 to rotate, and pushes the ball 44 to separate with second groove 42, then
The turntable 2 continues to rotate carry out subsequent processing.
The present invention is by being arranged ball 44 in the bottom of turntable 2, when ball 44 moves to the second groove 42, in spring 43
Under the action of, a part of ball 44 is fixed with the second groove 42, is accurately limited to turntable 2, it is ensured that puncher
Structure 8 can accurately process workpiece, effectively improve the machining precision of close casting；By the way that adjustable height is arranged
Baffle 72 second fixed plate 64 is limited, convenient for adjusting the distance that moves downward of milling head 82, so that casting was punching
Depth in journey is always consistent, effectively improves machining precision.
The electric elements occurred in the application external connection power supply when in use.
It is related to circuit and electric elements and module is the prior art, those skilled in the art may be implemented completely, nothing
Superfluous words is needed, the content that the present invention protects is not related to the improvement for software and method yet.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of puncher for precision casting processing characterized by comprising
Pedestal (1)；
Turntable (2), the top of turntable (2) rotation connection and the pedestal (1), the turntable (2) are described by being fixed on
The internal motor of pedestal (1) drives rotation；
Fixture (3), the fixture (3) are set to the turntable (2) top surface, are fixed with workpiece body at the top of the fixture (3)
(31)；
Position-limit mechanism (4), the position-limit mechanism (4) include the first groove (41), the second groove (42), spring (43), ball
(44), the first rotary electric machine (45) and cam (46), first groove (41) are opened in the bottom surface of the turntable (2), institute
State the position that the second groove (42) is opened in relatively described first groove (41) in top surface of the pedestal (1), the spring (43)
Set on the inside of first groove (41), the bottom of the spring (43) is fixed with the ball (44), the ball (44)
A part be located at that first groove (41) is internal, the bottom of the ball (44) stretch out first groove (41) with it is described
The top surface of turntable (2) is inconsistent, and the inside of second groove (42) is equipped with first rotary electric machine (45), and described first turn
The surface pivots of dynamic motor (45) are connected with the cam (46)；
First fixed plate (5), first fixed plate (5) are set to the side edge of the pedestal (1)；
Elevating mechanism (6), the elevating mechanism (6) are set to the surface of first fixed plate (5)；
Perforating mechanism (8), the perforating mechanism (8) are set to the surface of the elevating mechanism (6), and the perforating mechanism (8) is used for
The workpiece body (31) is processed；
It obstructs mechanism (7), the barrier mechanism (7) includes sliding slot (71), baffle (72), the second rotary electric machine (73), screw rod
(74) and fixing seat (75), the sliding slot (71) are opened in the first fixed plate (5) surface close to the elevating mechanism (6)
The inside of the position of bottom, the sliding slot (71) is equipped with the screw rod (74), and the bottom of the screw rod (74) is equipped with described second
The surface of rotary electric machine (73), the screw rod (74) is threaded with the fixing seat (75), and the fixing seat (75) passes through institute
The outside for stating sliding slot (71) to first fixed plate (5) is connected with the baffle (72).
2. a kind of puncher for precision casting processing according to claim 1, it is characterised in that: first groove
(41) of same size with second groove (42), the width of second groove (42) is greater than the straight of the ball (44)
Diameter.
3. a kind of puncher for precision casting processing according to claim 1, it is characterised in that: the cam (46)
Length be equal to the depth of second groove (42), the cam (46) and the ball (44) cooperate.
4. a kind of puncher for precision casting processing according to claim 1, it is characterised in that: the elevating mechanism
It (6) include slider cylinder (61), push rod (62), fixed block (63), the second fixed plate (64), sliding block (65) and slide bar (66),
There are two the slide bar (66) sets, two slide bars (66) are arranged in parallel in the surface of first fixed plate (5) in longitudinal direction,
The surface of two slide bars (66) slidably connects the sliding block (65), the sliding block (65) and second fixed plate
(64) it is fixedly connected, second fixed plate (64) is parallel to each other with first fixed plate (5), first fixed plate (5)
Surface close to second fixed plate (64) side edge be equipped with the slider cylinder (61), the table of the slider cylinder (61)
Face slidably connects the push rod (62), the push rod (62) extend to the slider cylinder (61) top and the fixed block
(63) it is fixedly connected, the fixed block (63) is fixedly connected with the side of second fixed plate (64).
5. a kind of puncher for precision casting processing according to claim 4, it is characterised in that: the baffle (72)
It is located on same vertical plane with second fixed plate (64), when being machined to bottom, the baffle (72) and described second is fixed
Plate (64) is inconsistent.
6. a kind of puncher for precision casting processing according to claim 4, it is characterised in that: the perforating mechanism
It (8) include third rotary electric machine (81) and milling head (82), the third rotary electric machine (81) is fixed on second fixed plate
(64) bottom on surface, the third rotary electric machine (81) is equipped with the milling head (82), and the milling head (82) is located at the work
The surface of part ontology (31).
7. a kind of puncher for precision casting processing according to claim 1, it is characterised in that: the pedestal (1)
Top surface be equipped with circular sliding rail (9), the sliding rail (9) is agreed with the ball (44) to be slidably connected, and the sliding rail (9) is always
On the motion profile of the ball (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452814.3A CN109352023A (en) | 2018-11-30 | 2018-11-30 | A kind of puncher for precision casting processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452814.3A CN109352023A (en) | 2018-11-30 | 2018-11-30 | A kind of puncher for precision casting processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352023A true CN109352023A (en) | 2019-02-19 |
Family
ID=65330336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811452814.3A Pending CN109352023A (en) | 2018-11-30 | 2018-11-30 | A kind of puncher for precision casting processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352023A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289904A (en) * | 2022-03-08 | 2022-04-08 | 江苏博朗智能装备有限公司 | Laser tapping machine convenient to work piece is fixed |
| CN115229548A (en) * | 2022-07-14 | 2022-10-25 | 杭州临安康宏精密科技有限公司 | Precision connection spare bores mills processingequipment convenient to change clamping part |
| CN117102543A (en) * | 2023-10-25 | 2023-11-24 | 太原市三高能源发展有限公司 | Drilling equipment for automobile parts and machining method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB436350A (en) * | 1935-03-12 | 1935-10-09 | Sundstrand Machine Tool Co | Improvements in or relating to rotatable work supports or tables |
| CN203945174U (en) * | 2014-06-05 | 2014-11-19 | 福建省长泰县武安福利厂 | For processing the positioning tool in belt pulley dynamic balance calibration hole |
| CN207887692U (en) * | 2018-01-24 | 2018-09-21 | 山东聊城莱鑫超硬材料有限公司 | A kind of improvement device of novel punching plug |
-
2018
- 2018-11-30 CN CN201811452814.3A patent/CN109352023A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB436350A (en) * | 1935-03-12 | 1935-10-09 | Sundstrand Machine Tool Co | Improvements in or relating to rotatable work supports or tables |
| CN203945174U (en) * | 2014-06-05 | 2014-11-19 | 福建省长泰县武安福利厂 | For processing the positioning tool in belt pulley dynamic balance calibration hole |
| CN207887692U (en) * | 2018-01-24 | 2018-09-21 | 山东聊城莱鑫超硬材料有限公司 | A kind of improvement device of novel punching plug |
Non-Patent Citations (1)
| Title |
|---|
| 敏也: "半自动打孔机SW模型", 《沐风网》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289904A (en) * | 2022-03-08 | 2022-04-08 | 江苏博朗智能装备有限公司 | Laser tapping machine convenient to work piece is fixed |
| CN115229548A (en) * | 2022-07-14 | 2022-10-25 | 杭州临安康宏精密科技有限公司 | Precision connection spare bores mills processingequipment convenient to change clamping part |
| CN117102543A (en) * | 2023-10-25 | 2023-11-24 | 太原市三高能源发展有限公司 | Drilling equipment for automobile parts and machining method thereof |
| CN117102543B (en) * | 2023-10-25 | 2023-12-26 | 太原市三高能源发展有限公司 | Drilling equipment for automobile parts and machining method thereof |
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Application publication date: 20190219 |
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