CN207615454U - A kind of metal blank punching mechanism with blowhole - Google Patents

A kind of metal blank punching mechanism with blowhole Download PDF

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Publication number
CN207615454U
CN207615454U CN201721348623.3U CN201721348623U CN207615454U CN 207615454 U CN207615454 U CN 207615454U CN 201721348623 U CN201721348623 U CN 201721348623U CN 207615454 U CN207615454 U CN 207615454U
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China
Prior art keywords
fixed
plate
rack
punching
placing
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Active
Application number
CN201721348623.3U
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Chinese (zh)
Inventor
叶青
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HUIZHOU HENSING INDUSTRIAL Co Ltd
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HUIZHOU HENSING INDUSTRIAL Co Ltd
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Priority to CN201721348623.3U priority Critical patent/CN207615454U/en
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Publication of CN207615454U publication Critical patent/CN207615454U/en
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Abstract

The utility model discloses a kind of metal blank punching mechanisms with blowhole, including rack, it is fixed with main backstop on the top surface of the top plate of the rack, the middle top surface of the top plate of rack is fixed with placement fixed plate, the middle top surface for placing fixed plate has cut-in groove, the both sides top surface for placing fixed plate is fixed with limited block, the lower part of the relative wall of two limited blocks has inserting groove, two limited blocks mutually lean on top surface to be nearby fixed with extension board, the top surface of extension board is fixed with compressed oil cylinder, the push rod of compressed oil cylinder extends through plate and is fixed with compact heap, the opposite top surface for placing fixed plate of compact heap;The middle part bottom surface of the top plate of the main backstop is fixed there are two connecting plate, and the both ends for finely tuning screw rod are hinged on two connecting plates, is finely tuned and is bolted with movable block on screw rod, fine tuning motor is fixed on the lateral wall of one of connecting plate;It is simple in structure, and firm grip is convenient, and punching is convenient, and thin type small size plate is suitble to use.

Description

A kind of metal blank punching mechanism with blowhole
Technical field:
It is more specifically to a kind of with blowhole the utility model is related to hardware component manufacturing equipment technical field Metal blank punching mechanism.
Background technology:
Then the metal blank cutting mechanism of existing big machinery process unit leads to generally by gripper mechanism grips Hydraulic oil cylinder driving cut-out is crossed, is generally adapted large volume Sheet Metal Processing, clamping device is complicated, and cutting impact is big, for thin small Volume metal blank cuts unsatisfactory, power consumption, and the thickness of clamping device requires, and thin flitch can not be clamped.
Utility model content:
The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of metal blank with blowhole Punching mechanism, it is simple in structure, and firm grip is convenient, and punching is convenient, and thin type small size plate is suitble to use.
The technology solution of the utility model is as follows:
A kind of metal blank punching mechanism with blowhole, including rack, it is fixed on the top surface of the top plate of the rack There are main backstop, the middle top surface of the top plate of rack to be fixed with placement fixed plate, the middle top surface for placing fixed plate has cutting Groove, the both sides top surface for placing fixed plate are fixed with limited block, and the lower part of the relative wall of two limited blocks has an inserting groove, and two A limited block mutually leans on top surface to be nearby fixed with extension board, and the top surface of extension board is fixed with compressed oil cylinder, and compressed oil cylinder pushes away Bar extends through plate and is fixed with compact heap, the opposite top surface for placing fixed plate of compact heap;
There are two connecting plates for the middle part bottom surface fixation of the top plate of the main backstop, and the both ends for finely tuning screw rod are hinged on two It on connecting plate, finely tunes and is bolted with movable block on screw rod, fine tuning motor, fine tuning electricity are fixed on the lateral wall of one of connecting plate The output shaft of machine is splined shaft, and splined shaft sleeve in the splined hole that one end of fine tuning screw rod has, fix by the bottom surface of movable block There are fixed frame, the middle top surface of the bottom plate of fixed frame to be fixed with punching oil cylinder, the push rod for being punched oil cylinder passes through the top plate of fixed frame And it is fixed with cutter connecting plate, the bottom surface of cutter connecting plate is fixed with punching tool, punching tool and cut-in groove consistency from top to bottom;
The bottom surface of the cut-in groove has exhaust through hole, and the connection that the middle part of the top plate of exhaust through hole and rack has is logical Hole communicates, and the middle part bottom surface of the top plate of rack is fixed with air-breathing connector, and the upper end of air-breathing connector is screwed onto connection through-hole In the internal thread having on bottom inside wall.
The top surface both sides of the cutter connecting plate are fixed with guide rod, what guide rod sleeve had on the bottom plate of fixed frame In pilot hole.
It is fixed with electromagnet block in the installation groove that the top surface both sides for placing fixed plate have.
The bottom surface of the compact heap is fixed with elastic protection layer.
The beneficial effects of the utility model are:
It is simple in structure, and firm grip is convenient, and punching is convenient, and thin type small size plate is suitble to use.
Description of the drawings:
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode:
Embodiment:As shown in Figure 1, a kind of metal blank punching mechanism with blowhole, including rack 10, the rack Main backstop 11 is fixed on the top surface of 10 top plate, the middle top surface of the top plate of rack 10, which is fixed with, places fixed plate 12, puts The middle top surface for setting fixed plate 12 has cut-in groove 121, and the both sides top surface for placing fixed plate 12 is fixed with limited block 13, two There is inserting groove 131, two limited blocks 13 mutually top surface nearby to be leaned on to be fixed with extension for the lower part of the relative wall of limited block 13 The top surface of plate 132, extension board 132 is fixed with compressed oil cylinder 133, and the push rod of compressed oil cylinder 133 extends through plate 132 and is fixed with Compact heap 134, the opposite top surface for placing fixed plate 12 of compact heap 134;
The middle part bottom surface of the top plate of the main backstop 11 is fixed there are two connecting plate 16, and the both ends of fine tuning screw rod 17 are hinged On two connecting plates 16, finely tunes and be bolted with movable block 18 on screw rod 17, be fixed on the lateral wall of one of connecting plate 16 Motor 19 is finely tuned, the output shaft of fine tuning motor 19 is splined shaft, the spline that splined shaft sleeve has in one end of fine tuning screw rod 17 The bottom surface of Kong Zhong, movable block 18 are fixed with fixed frame 181, and the middle top surface of the bottom plate of fixed frame 181 is fixed with punching oil cylinder 182, the push rod of punching oil cylinder 182 passes through the top plate of fixed frame 181 and is fixed with cutter connecting plate 183, cutter connecting plate 183 Bottom surface is fixed with punching tool 184, punching tool 184 and 121 consistency from top to bottom of cut-in groove;
The bottom surface of the cut-in groove 121 has exhaust through hole 122, the middle part of exhaust through hole 122 and the top plate of rack 10 The connection through-hole 101 having communicates, and the middle part bottom surface of the top plate of rack 10 is fixed with air-breathing connector 102, air-breathing connector 102 Upper end be screwed onto on the bottom inside wall of connection through-hole 101 in the internal thread that has.
Further, the top surface both sides of the cutter connecting plate 183 are fixed with guide rod 185, and 185 sleeve of guide rod exists In the pilot hole having on the bottom plate of fixed frame 181.
Further, electromagnet block is fixed in the installation groove that the top surface both sides for placing fixed plate 12 have 123。
Further, the bottom surface of the compact heap 134 is fixed with elastic protection layer 135.
When the present embodiment is in use, metallic plate is placed on along inserting groove 131 in the middle top surface for placing fixed plate 12, It is pushed by the push rod of two compressed oil cylinders 133 so that between metallic plate is clamped in compact heap 134 and places fixed plate 12, and Open electromagnet block 123 so that metallic plate is adsorbed on electromagnet block 123, further realizes fixation, then, by being punched oil The push rod of cylinder 182 pushes, and 184 times general who has surrendered's metallic plates 100 of punching tool are cut off, wherein in debugging, by finely tuning motor 19 Operation can adjust the position of punching tool 184, ensure punching tool 184 and 121 consistency from top to bottom of cut-in groove.
Wherein, gas blow pipe is connected by air-breathing connector 102, can ventilated, thus can by the clast in cut-in groove 121 With blowout, easy cleaning.

Claims (3)

1. a kind of metal blank punching mechanism with blowhole, including rack (10), it is characterised in that:The rack (10) Main backstop (11) is fixed on the top surface of top plate, the middle top surface of the top plate of rack (10), which is fixed with, places fixed plate (12), The middle top surface for placing fixed plate (12) has cut-in groove (121), and the both sides top surface for placing fixed plate (12) is fixed with limit Block (13), the lower part of the relative wall of two limited blocks (13) have an inserting groove (131), and two limited blocks (13) are mutually leaned on nearby Top surface be fixed with extension board (132), the top surface of extension board (132) is fixed with compressed oil cylinder (133), compressed oil cylinder (133) Push rod extends through plate (132) and is fixed with compact heap (134), the opposite top surface for placing fixed plate (12) of compact heap (134);
The middle part bottom surface of the top plate of the main backstop (11) is fixed there are two connecting plate (16), and the both ends of fine tuning screw rod (17) are cut with scissors It is connected on two connecting plates (16), movable block (18), the outside of one of connecting plate (16) is bolted on fine tuning screw rod (17) Fine tuning motor (19) is fixed on wall, the output shaft of fine tuning motor (19) is splined shaft, and splined shaft sleeve is in fine tuning screw rod (17) The splined hole that has of one end in, the bottom surface of movable block (18) is fixed with fixed frame (181), in the bottom plate of fixed frame (181) Portion top surface is fixed with punching oil cylinder (182), and the push rod of punching oil cylinder (182), which passes through the top plate of fixed frame (181) and is fixed with, to be cut The bottom surface of knife connecting plate (183), cutter connecting plate (183) is fixed with punching tool (184), and punching tool (184) and cutting are recessed Slot (121) consistency from top to bottom;
The bottom surface of the cut-in groove (121) has exhaust through hole (122), exhaust through hole (122) and the top plate of rack (10) The connection through-hole (101) that middle part has communicates, and the middle part bottom surface of the top plate of rack (10) is fixed with air-breathing connector (102), inhales The upper end of gas connector (102) is screwed onto in the internal thread having on the bottom inside wall of connection through-hole (101);
It is fixed with electromagnet block (123) in the installation groove that the top surface both sides for placing fixed plate (12) have.
2. a kind of metal blank punching mechanism with blowhole according to claim 1, it is characterised in that:The cutter connects The top surface both sides of fishplate bar (183) are fixed with guide rod (185), and guide rod (185) sleeve has on the bottom plate of fixed frame (181) Pilot hole in.
3. a kind of metal blank punching mechanism with blowhole according to claim 1, it is characterised in that:The compact heap (134) bottom surface is fixed with elastic protection layer (135).
CN201721348623.3U 2017-10-19 2017-10-19 A kind of metal blank punching mechanism with blowhole Active CN207615454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721348623.3U CN207615454U (en) 2017-10-19 2017-10-19 A kind of metal blank punching mechanism with blowhole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721348623.3U CN207615454U (en) 2017-10-19 2017-10-19 A kind of metal blank punching mechanism with blowhole

Publications (1)

Publication Number Publication Date
CN207615454U true CN207615454U (en) 2018-07-17

Family

ID=62826461

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721348623.3U Active CN207615454U (en) 2017-10-19 2017-10-19 A kind of metal blank punching mechanism with blowhole

Country Status (1)

Country Link
CN (1) CN207615454U (en)

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