CN108326129A - A kind of metal punch device - Google Patents
A kind of metal punch device Download PDFInfo
- Publication number
- CN108326129A CN108326129A CN201810087546.3A CN201810087546A CN108326129A CN 108326129 A CN108326129 A CN 108326129A CN 201810087546 A CN201810087546 A CN 201810087546A CN 108326129 A CN108326129 A CN 108326129A
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- Prior art keywords
- along
- hole
- screw thread
- guide cylinder
- rack
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The metal punch device of the present invention, including pedestal, further include first rack of the one end for the upside for being connected in the pedestal, be connected in the pedestal upside the other end the second rack, be rotatably connected in by screw thread first rack top clamping element, be arranged in along the axial direction of second rack second rack top punching unit and motor；The clamping element includes discoid main mounting disc, squeeze seat, pushing ram, integration member, interior top-fastening rod, be rotatably connected in by screw thread the interior top-fastening rod end hemispherical end mounting base, be connected in the end mounting base the side far from the interior top-fastening rod round bar shape first be screwed on the cubic of bar, sliding on the side wall of the main mounting disc sliding shoe and the clamping plate that is connected on the sliding shoe；Metallic plate fixation, punching unit can be may be implemented accurately to punch by the clamping element of the metal punch device of the present invention.
Description
Technical field
The present invention relates to metallic plate processing technique field more particularly to a kind of metal punch devices.
Background technology
It is punched during metallic plate is processed；Metallic plate by impact due to that can be sent out during punching
It is raw to shake, it causes punching inaccurate, influences drilling quality；The clamping element of traditional metallic plate punch device cannot be to being processed
Metallic plate be firmly fixed；
It is inconvenient that the punching unit of traditional metal punch device is adjusted, and inconvenient for operation, drilling precision is not high.
Accordingly, it is desirable to provide a kind of fixed component can be by processed metallic plate fixation, punching unit punching essence
Spend high metallic plate punch device.
Invention content
The object of the present invention is to provide a kind of metal punch devices, solve the fixing piece pair of traditional metallic plate punch device
Processed metallic plate fixes insecure, the not high problem of punching unit drilling precision.
The present invention is technical solution used by solving its technical problem：
A kind of metal punch device, including pedestal, further include the one end for the upside for being connected in the pedestal the first rack,
Be connected in the second rack of the other end of the upside of the pedestal, be rotatably connected in by screw thread first rack top clamping
Part, be arranged in along the axial direction of second rack second rack top punching unit and be rotatably connected in the punching portion
The motor of the upper end of part；
The clamping element includes discoid main mounting disc, hemispherical squeezing of being connected on the side wall of the main mounting disc
Wedge is rotatably connected in the pushing ram for squeezing the round bar shape on seat radial through screw thread along the extruding seat, passes through screw thread
It is rotatably connected in the integration member of the ellipsoid far from described one end for squeezing seat of the pushing ram, blocks along the radial direction of the integration member
The interior top-fastening rod for the round bar shape being connected in the integration member, be rotatably connected in by screw thread the interior top-fastening rod end it is hemispherical
End mounting base, be connected in the end mounting base far from the interior top-fastening rod side round bar shape first be screwed on bar,
The sliding shoe of cubic of the sliding on the side wall of the main mounting disc and the clamping plate being connected on the sliding shoe；
It is equipped with the first mounting hole and the second mounting hole, first mounting hole in the inner along the radial direction of the integration member
It is mutually perpendicular to second mounting hole；In the screw thread that is recessed with of the first mounting hole inside spin, first mounting hole and
The pushing ram is adapted；Second mounting hole and the interior top-fastening rod are adapted；
It is equipped with first in the inner along the radial direction for squeezing seat to be screwed on mounting hole, is screwed in mounting hole in described first
Spiral is recessed with screw thread, and described first is screwed on mounting hole and the pushing ram is adapted；
In recessed first buckling groove in the side of the main mounting disc, first buckling groove and the extruding seat are adapted；
It is recessed with the first slide-and-guide slot in the other side of the main mounting disc, the first slide-and-guide slot is mutually fitted with the sliding shoe
It answers；The sliding shoe is cube；It is equipped with the second buckling groove, second buckling groove and institute in the concave side wall of the sliding shoe
Clamping plate is stated to be adapted.
Wherein, the punching unit includes discoid retainer, is arranged in the biography along the radial direction of the retainer
Side lever in dynamic seat, be connected in the side lever end the first fixed block, be arranged in along the axial direction of the retainer it is described
Transmission shaft in retainer, along the transmission shaft the lower end that the transmission shaft is rotatably connected in axially through screw thread cutter, set
The first guide ring set on the ellipsoid in the outside of the cutter is determined with the auxiliary being connected on the outer wall of first guide ring
Position bar；
It is equipped with first in the inner along the radial direction of the retainer and connects and fixes hole, described first connects and fixes hole and institute
Side lever is stated to be adapted；It is equipped with the first driving hole in the inner along the axial direction of the retainer, first driving hole and described
Transmission shaft clearance fit；
Slot is connected and fixed equipped with first, described first connects and fixes slot and described in the concave side wall of first fixed block
Side lever is adapted；
The cross section of first guide ring is ellipse, and the is equipped in the inner along the radial direction of first guide ring
One pilot hole, first pilot hole and the cutter are adapted；In being recessed with the second card in the outer wall of first guide ring
Connect fixing groove, described second connects and fixes slot and the auxiliary positioning bar is adapted.
Wherein, second rack includes main frame, the top that is connected in the main frame round table-like first is oriented to
Cylinder is arranged in the circle that in the main frame and upper end is connected to the lower end of first guide cylinder along the axial direction of the main frame
Second guide cylinder of tubulose, along the middle part that is connected in the main frame perpendicular to the direction of second guide cylinder and and described
The cylindric third guide cylinder of the inner cavity connection of second guide cylinder is connected in the lower part of the main frame and is in the third
The bottom plate of the downside of guide cylinder, is connected in the operation supporting rack at the operation supporting rack being embedded in the bottom plate
Downside round table-like locking member, the adjusting hand being rotatably connected in radial through screw thread on the locking member along the locking member
Handle, be connected in the main frame bottom cylindric lifting guide cylinder, along the lifting guide cylinder axially through spiral shell
Line be rotatably connected in it is described lifting guide cylinder top and upper end be connected in the bottom plate downside round bar shape inner bracing piece
And it is sheathed on the inner bracing piece and is pressed in the spring between the bottom plate and the lifting guide cylinder.
Wherein, it is equipped with the first handle hole in the inner along the axial direction of first guide cylinder；It is oriented to along described second
The axial direction of cylinder is equipped with the second handle hole, second handle hole and the first operation hole axle alignment in the inner；Along described
The axial direction of third guide cylinder is equipped with third handle hole in the inner；
In being equipped with the first mounting groove in the bottom plate, first mounting groove is mutually fitted with the operation supporting rack
It answers；The longitudinal section of the operation supporting rack is trapezoidal；
It is recessed with third on the downside of the operation supporting rack and connects and fixes slot, the third connects and fixes slot and the lock
Tight part is adapted；It is equipped with the first adjustment hole, first adjustment hole and the tune in the inner along the radial direction of the locking member
Handle is saved to be adapted；
It is equipped with the first lift span in the inner along the axial direction of the lifting guide cylinder, in the first lift span inside spin
Be recessed with screw thread, first lift span and the inner bracing piece are adapted；
It is recessed with extruding locating slot in the lower part of the bottom plate, the spring compression is in the extruding locating slot；
Screw is screwed with by screw thread in the regulation handle, the screw is spherical.
The advantage of the invention is that：
The metal punch device of the present invention, including pedestal, further include the first of the one end for the upside for being connected in the pedestal
Rack, be connected in the pedestal upside the other end the second rack, be rotatably connected in by screw thread the top of first rack
Clamping element, be arranged in along the axial direction of second rack second rack top punching unit and be rotatably connected in described
The motor of the upper end of punching unit；
The clamping element includes discoid main mounting disc, hemispherical squeezing of being connected on the side wall of the main mounting disc
Wedge is rotatably connected in the pushing ram for squeezing the round bar shape on seat radial through screw thread along the extruding seat, passes through screw thread
It is rotatably connected in the integration member of the ellipsoid far from described one end for squeezing seat of the pushing ram, blocks along the radial direction of the integration member
The interior top-fastening rod for the round bar shape being connected in the integration member, be rotatably connected in by screw thread the interior top-fastening rod end it is hemispherical
End mounting base, be connected in the end mounting base far from the interior top-fastening rod side round bar shape first be screwed on bar,
The sliding shoe of cubic of the sliding on the side wall of the main mounting disc and the clamping plate being connected on the sliding shoe；
It is equipped with the first mounting hole and the second mounting hole, first mounting hole in the inner along the radial direction of the integration member
It is mutually perpendicular to second mounting hole；In the screw thread that is recessed with of the first mounting hole inside spin, first mounting hole and
The pushing ram is adapted；Second mounting hole and the interior top-fastening rod are adapted；
It is equipped with first in the inner along the radial direction for squeezing seat to be screwed on mounting hole, is screwed in mounting hole in described first
Spiral is recessed with screw thread, and described first is screwed on mounting hole and the pushing ram is adapted；
In recessed first buckling groove in the side of the main mounting disc, first buckling groove and the extruding seat are adapted；
It is recessed with the first slide-and-guide slot in the other side of the main mounting disc, the first slide-and-guide slot is mutually fitted with the sliding shoe
It answers；The sliding shoe is cube；It is equipped with the second buckling groove, second buckling groove and institute in the concave side wall of the sliding shoe
Clamping plate is stated to be adapted；
Metallic plate fixation, punching unit can may be implemented accurately for the clamping element of the metal punch device of the present invention
Punching.
Description of the drawings
Fig. 1 is the front view of the metal punch device of the present invention.
Fig. 2 is the structural schematic diagram of the clamping element of the present invention.
Fig. 3 is the structural schematic diagram of the punching unit of the present invention.
Fig. 4 is the structural schematic diagram of the second rack of the present invention.
Wherein：1- pedestals；The first racks of 2-；3- clamping elements；31- clamping plates；32- sliding shoes；The main mounting discs of 33-；34- is squeezed
Wedge；35- pushing rams；36- first is screwed on bar；The ends 37- mounting base；Top-fastening rod in 38-；39- integration members；4- motors；5- is beaten
Hole component；51- transmission shafts；52- retainers；53- side levers；The first fixed blocks of 54-；55- cutters；56- auxiliary positioning bars；57-
One guide ring；The second racks of 6-；61- main frames；The first guide cylinders of 62-；The second guide cylinders of 63-；64- third guide cylinders；65- is grasped
Make supporting rack；66- bottom plates；67- regulation handles；68- locking members；69- lifts guide cylinder；610- inner bracing pieces；611- bullets
Spring.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
The metal punch device of the present invention is described in detail in conjunction with Fig. 1 to Fig. 4.
The metal punch device of the present invention, including pedestal 1 further include the of the one end for the upside for being connected in the pedestal 1
One rack 2, be connected in the pedestal 1 upside the other end the second rack 6, first rack 2 is rotatably connected in by screw thread
Top clamping element 3, be arranged in along the axial direction of second rack 6 second rack 6 top 5 and of punching unit
It is rotatably connected in the motor 4 of the upper end of the punching unit 5；
The clamping element 3 includes discoid main mounting disc 33, the hemisphere being connected on the side wall of the main mounting disc 33
The extruding seat 34 of shape is rotatably connected in the propulsion for squeezing the round bar shape on seat 34 along the extruding seat 34 radial through screw thread
Bar 35, the integration member 39 of ellipsoid far from described one end for squeezing seat 34 that the pushing ram 35 is rotatably connected in by screw thread, edge
It the interior top-fastening rod 38 for the round bar shape that the radial direction of the integration member 39 is connected in the integration member 39, institute is rotatably connected in by screw thread
The separate interior top stated the hemispherical end mounting base 37 of the end of interior top-fastening rod 38, be connected in the end mounting base 37
The first of the round bar shape of the side of tight bar 38 is screwed on the cubic of bar 36, sliding on the side wall of the main mounting disc 33
Sliding shoe 32 and the clamping plate 31 being connected on the sliding shoe 32；
It is equipped with the first mounting hole and the second mounting hole, first installation in the inner along the radial direction of the integration member 39
Hole and second mounting hole are mutually perpendicular to；In the screw thread that is recessed with of the first mounting hole inside spin, first mounting hole
It is adapted with the pushing ram 35；Second mounting hole and the interior top-fastening rod 38 are adapted；
It is equipped with first in the inner along the radial direction for squeezing seat 34 to be screwed on mounting hole, is screwed on mounting hole in described first
Inside spin is recessed with screw thread, and described first is screwed on mounting hole and the pushing ram 34 is adapted；
In recessed first buckling groove in the side of the main mounting disc 33, first buckling groove is mutually fitted with the extruding seat 34
It answers；It is recessed with the first slide-and-guide slot, the first slide-and-guide slot and the sliding in the other side of the main mounting disc 33
Block 32 is adapted；The sliding shoe 32 is cube；It is equipped with the second buckling groove in the concave side wall of the sliding shoe 32, described the
Two buckling grooves and the clamping plate 31 are adapted.
The punching unit 5 includes discoid retainer 52, is arranged in the biography along the radial direction of the retainer 52
Move the side lever 53 in seat 52, the first fixed block 54 of the end for being connected in the side lever 53, along the axial direction of the retainer 52
The transmission shaft 51 that is arranged in the retainer 52 is rotatably connected in the transmission shaft along the transmission shaft 51 axially through screw thread
The cutter 55 of 51 lower end, be sheathed on the cutter 55 outside ellipsoid the first guide ring 57 and be connected in described first
Auxiliary positioning bar 56 on the outer wall of guide ring 57；
Be equipped with first in the inner along the radial direction of the retainer 52 and connect and fix hole, described first connect and fix hole and
The side lever 53 is adapted；It is equipped with the first driving hole, first driving hole in the inner along the axial direction of the retainer 52
With 51 clearance fit of the transmission shaft；
Slot is connected and fixed equipped with first in the concave side wall of first fixed block 54, described first connects and fixes slot and institute
Side lever 53 is stated to be adapted；
The cross section of first guide ring 57 is ellipse, is worn in the inner along the radial direction of first guide ring 57
There are the first pilot hole, first pilot hole and the cutter 55 to be adapted；In recessed in the outer wall of first guide ring 57
There is second to connect and fix slot, described second connects and fixes slot and the auxiliary positioning bar 56 is adapted.
Round table-like first of second rack 6 including main frame 61, the top for being connected in the main frame 61 is oriented to
Cylinder 62 is arranged in along the axial direction of the main frame 61 in the main frame 61 and the lower end of upper end and first guide cylinder 62
Second guide cylinder 63 of the circular tube shaped of connection is connected in the main frame 61 along perpendicular to the direction of second guide cylinder 63
Middle part and be connected to the inner cavity of second guide cylinder 63 cylindric third guide cylinder 64, be connected in the main frame 61
Lower part and the bottom plate 66 of downside in the third guide cylinder 64, the operation branch that is embedded in the bottom plate 66
Support 65, be connected in it is described operation supporting rack 65 downside round table-like locking member 68, along the radial direction of the locking member 68
The regulation handle 67 that is rotatably connected on the locking member 68 by screw thread, be connected in the main frame 61 bottom cylindric liter
Drop guide cylinder 69, along it is described lifting guide cylinder 69 axially through screw thread be rotatably connected in it is described lifting guide cylinder 69 top and on
End be connected in the bottom plate 66 downside round bar shape inner bracing piece 610 and be sheathed on the inner bracing piece 610 and
The spring 611 being pressed between the bottom plate 66 and the lifting guide cylinder 69.
It is equipped with the first handle hole in the inner along the axial direction of first guide cylinder 62；Along second guide cylinder 63
Axial direction be equipped with the second handle hole in the inner, second handle hole and the first operation hole axle alignment；
It is equipped with third handle hole in the inner along the axial direction of the third guide cylinder 64；
In being equipped with the first mounting groove, first mounting groove and 65 phase of operation supporting rack in the bottom plate 66
It adapts to；The longitudinal section of the operation supporting rack 65 is trapezoidal；
It is recessed with third in the downside of the operation supporting rack 65 and connects and fixes slot, the third connects and fixes slot and described
Locking member 68 is adapted；Be equipped with the first adjustment hole in the inner along the radial direction of the locking member 68, first adjustment hole and
The regulation handle 67 is adapted；
It is equipped with the first lift span in the inner along the axial direction of the lifting guide cylinder 69, in spiral shell in first lift span
Rotation is recessed with screw thread, and first lift span and the inner bracing piece 610 are adapted；
It is recessed with extruding locating slot in the lower part of the bottom plate 66, the spring 611 is pressed in the extruding positioning
In slot；Screw is screwed with by screw thread in the regulation handle 67, the screw is spherical.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (4)
1. a kind of metal punch device, including pedestal (1), which is characterized in that further include the upside for being connected in the pedestal (1)
First rack (2) of one end, be connected in the pedestal (1) upside the other end the second rack (6), be rotatably connected in by screw thread
The clamping element (3) on the top of first rack (2) is arranged in second rack along the axial direction of second rack (6)
(6) punching unit (5) on top and be rotatably connected in the punching unit (5) upper end motor (4)；
The clamping element (3) includes discoid main mounting disc (33), be connected on the side wall of the main mounting disc (33) half
Spherical extruding seat (34), the round bar being rotatably connected in radial through screw thread on the extruding seat (34) along the extruding seat (34)
The pushing ram (35) of shape, the ellipsoid far from described one end for squeezing seat (34) that the pushing ram (35) is rotatably connected in by screw thread
Integration member (39), be connected in along the radial direction of the integration member (39) the interior top-fastening rod of the round bar shape in the integration member (39)
(38), be rotatably connected in by screw thread the hemispherical end mounting base (37) of the end of the interior top-fastening rod (38), be connected in it is described
The first of the round bar shape of the side far from the interior top-fastening rod (38) of end mounting base (37) is screwed on bar (36), sliding set on institute
The clamping plate stated the sliding shoe (32) of the cubic on the side wall of main mounting disc (33) and be connected on the sliding shoe (32)
(31)；
It is equipped with the first mounting hole and the second mounting hole, first mounting hole in the inner along the radial direction of the integration member (39)
It is mutually perpendicular to second mounting hole；In the screw thread that is recessed with of the first mounting hole inside spin, first mounting hole and
The pushing ram (35) is adapted；Second mounting hole and the interior top-fastening rod (38) are adapted；
It is equipped with first in the inner along the radial direction of the extruding seat (34) to be screwed on mounting hole, is screwed in mounting hole in described first
Spiral is recessed with screw thread, and described first is screwed on mounting hole and the pushing ram (34) is adapted；
In recessed first buckling groove in side of the main mounting disc (33), first buckling groove is mutually fitted with the extruding seat (34)
It answers；It is recessed with the first slide-and-guide slot, the first slide-and-guide slot and the cunning in the other side of the main mounting disc (33)
Motion block (32) is adapted；The sliding shoe (32) is cube；It is equipped with the second clamping in the concave side wall of the sliding shoe (32)
Slot, second buckling groove and the clamping plate (31) are adapted.
2. metal punch device according to claim 1, which is characterized in that the punching unit (5) includes discoid biography
Dynamic seat (52), the side lever (53) being arranged in the retainer (52) along the radial direction of the retainer (52), be connected in it is described
The first fixed block (54) of the end of side lever (53) is arranged in along the axial direction of the retainer (52) in the retainer (52)
Transmission shaft (51), along the transmission shaft (51) the lower end that the transmission shaft (51) is rotatably connected in axially through screw thread cutter
(55), it is sheathed on the first guide ring (57) of the ellipsoid in the outside of the cutter (55) and is connected in first guide ring
(57) the auxiliary positioning bar (56) on outer wall；
It is equipped with first in the inner along the radial direction of the retainer (52) and connects and fixes hole, described first connects and fixes hole and institute
Side lever (53) is stated to be adapted；It is equipped with the first driving hole, first transmission in the inner along the axial direction of the retainer (52)
Hole and the transmission shaft (51) clearance fit；
Slot is connected and fixed equipped with first, described first connects and fixes slot and described in the concave side wall of first fixed block (54)
Side lever (53) is adapted；
The cross section of first guide ring (57) is ellipse, is worn in the inner along the radial direction of first guide ring (57)
There are the first pilot hole, first pilot hole and the cutter (55) to be adapted；In in the outer wall of first guide ring (57)
It is recessed with second and connects and fixes slot, described second connects and fixes slot and the auxiliary positioning bar (56) is adapted.
3. metal punch device according to claim 2, which is characterized in that second rack (6) include main frame (61),
It is connected in round table-like first guide cylinder (62) on the top of the main frame (61), worn along the axial direction of the main frame (61)
Second guide cylinder of the circular tube shaped that interior and upper end is connected to the lower end of first guide cylinder (62) set on the main frame (61)
(63), along the middle part for being connected in the main frame (61) perpendicular to the direction of second guide cylinder (63) and with described second
The cylindric third guide cylinder (64) of the inner cavity connection of guide cylinder (63) is connected in the lower part of the main frame (61) and is in
The bottom plate (66) of the downside of the third guide cylinder (64), the operation supporting rack being embedded in the bottom plate (66)
(65), it is connected in the round table-like locking member (68) of the downside of the operation supporting rack (65), along the locking member (68)
The regulation handle (67) that is rotatably connected on the locking member (68) radial through screw thread, the bottom for being connected in the main frame (61)
The lifting guide cylinder (69) of cylindrical shape is rotatably connected in the lifting guiding along the lifting guide cylinder (69) axially through screw thread
The top and upper end of cylinder (69) are connected in the inner bracing piece (610) of the round bar shape of the downside of the bottom plate (66) and are sheathed on
On the inner bracing piece (610) and it is pressed in the bottom plate (66) and the spring lifted between guide cylinder (69)
(611)。
4. metal punch device according to claim 3, which is characterized in that along first guide cylinder (62) axially to
The first handle hole is equipped in it；It is equipped with the second handle hole in the inner along the axial direction of second guide cylinder (63), it is described
Second handle hole and the first operation hole axle alignment；
It is equipped with third handle hole in the inner along the axial direction of the third guide cylinder (64)；
The first mounting groove, first mounting groove and operation supporting rack (65) phase are equipped in the bottom plate (66)
It adapts to；The longitudinal section of the operation supporting rack (65) is trapezoidal；
It is recessed with third on the downside of the operation supporting rack (65) and connects and fixes slot, the third connects and fixes slot and the lock
Tight part (68) is adapted；It is equipped with the first adjustment hole, first adjustment hole in the inner along the radial direction of the locking member (68)
It is adapted with the regulation handle (67)；
It is equipped with the first lift span in the inner along the axial direction of the lifting guide cylinder (69), in the first lift span inside spin
Be recessed with screw thread, first lift span and the inner bracing piece (610) are adapted；
It is recessed with extruding locating slot in the lower part of the bottom plate (66), the spring (611) is pressed in the extruding positioning
In slot；Screw is screwed with by screw thread on the regulation handle (67), the screw is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087546.3A CN108326129A (en) | 2018-01-30 | 2018-01-30 | A kind of metal punch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087546.3A CN108326129A (en) | 2018-01-30 | 2018-01-30 | A kind of metal punch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326129A true CN108326129A (en) | 2018-07-27 |
Family
ID=62926410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810087546.3A Pending CN108326129A (en) | 2018-01-30 | 2018-01-30 | A kind of metal punch device |
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| CN (1) | CN108326129A (en) |
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