CN207770593U - A kind of press machine controllability punch rod - Google Patents
A kind of press machine controllability punch rod Download PDFInfo
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- CN207770593U CN207770593U CN201721192190.7U CN201721192190U CN207770593U CN 207770593 U CN207770593 U CN 207770593U CN 201721192190 U CN201721192190 U CN 201721192190U CN 207770593 U CN207770593 U CN 207770593U
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Abstract
The utility model discloses a kind of press machine controllability punch rods, including the punching press body of rod, punching press body of rod bottom end is internally provided with hollow structure, the punching press body of rod is provided with bulge-structure in the middle part of bottom end, the inside of the hollow structure is installed by one piston plate, the side of the piston plate is socketed a sealing ring, a push rod for running through the punching press body of rod and bulge-structure is fixed in the bottom of the piston plate, the push rod in the body of rod inside the punch rod body and fixes a rubber ring between the inner wall of the punching press body of rod, a staking punch is fixed in the bottom of the push rod by connecting plate.The utility model acts in press machine, the maximum punching press degree of punching press dynamics can be controlled, the strength can effectively be adjusted according to the size of electric current, the size of dynamics punch components mechanical property as needed is set, and the device has control mechanism and mechanism for filling liquid, it can recycle, it is highly practical.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of press machine controllability punch rod.
Background technology
Currently, in mechanical stamping place, unavoidable press machine, and the punch rod in press machine for lifting is than heavier
The component wanted, effect is the effect for driving staking punch to realize mobile punching press, and general punch rod is only merely one
The single body of rod of a structure carries out in actual work in press machine, and often will appear is needed caused by being spent greatly due to stamping press
It wants the position of punching press impaired, has certain disadvantages.
Invention content
The purpose of the present invention is to provide a kind of press machine controllability punch rods, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of press machine controllability punch rod, including the punching press body of rod, in being internally provided with of punching press body of rod bottom end
Hollow structure, bulge-structure is provided in the middle part of punching press body of rod bottom end, and a piston plate, institute are installed in the inside of the hollow structure
The side for stating piston plate is socketed a sealing ring, and the bottom of the piston plate fixes one through the punching press body of rod and bulge-structure
Push rod, the push rod in the body of rod inside the punch rod body and fix a rubber between the inner wall of the punching press body of rod
A staking punch is fixed in circle, the bottom of the push rod by connecting plate, and the punching press body of rod is in place in the top of hollow structure side
It is provided with the inlet opening of connection hollow structure, and the punching press body of rod is provided with and its integral type knot in the side of inlet opening in place
A spherical hollow section, the punching is being arranged positioned at the top of hollow structure in the inside of the control mechanism of structure, the punching press body of rod
The top drainage hole of compression bar body being internally provided at the top of connection hollow structure and at the top of spherical hollow section, the punching press body of rod
One bottom drainage hole is set in the bottom end positioned at spherical hollow section, the punching press body of rod is in place in the outlet portion of bottom drainage hole
Position is provided with mechanism for filling liquid with its integral structure, the hollow structure, inlet opening, bottom drainage hole and top drainage hole
Internal to be filled with hydraulic oil, a steel ball is placed in the inside in the spherical hollow section.
Preferably, the control mechanism includes control shell, the first iron core, first coil, the first activity space, control
With the second hollow pipeline, control third hollow pipeline, control Drainage pipe, control liquid non-return valve, control spool
Plate, the first permanent magnet, medium altitude groove structure, the first hollow pipeline of baffler, group baffle space and control.
Preferably, the control shell is an integral structure with the punching press body of rod, the control shell is internally provided with
One outside is socketed with the first iron core of first coil, and the control shell is being provided with the first activity positioned at one end of the first iron core
The inside in space, the control shell is being provided with a group baffle space, the control shell positioned at one end of the first activity space
Inside one end positioned at baffler space is provided with the first hollow pipeline of control, and the first hollow pipeline of the control
One end be connected to inlet opening, a baffler is installed in the inside of described group of baffle space, and the baffler is lived positioned at described first
The end face of dynamic space interior fixes a control valve core plate, is provided at the periphery of control valve core plate multiple hollow
Groove structure, the control fix one first permanent magnet, the control with valve core plate in the end face to oppose with first iron core
Shell processed is provided with the control Drainage pipe with its integral structure in the end face positioned at the first iron core side, and the control is used
Drainage pipe is internally provided with control third hollow pipeline, and one control of inside installation of the control third hollow pipeline
System liquid non-return valve, first iron core are internally provided in be connected to third hollow pipeline and the first activity space second
Vacant duct, inlet the first activity space of direction of the control liquid non-return valve.
Preferably, the control that the control signal of the first coil connects one first controller by conducting wire exports
End.
Preferably, the mechanism for filling liquid includes fluid injection shell, the second iron core, the second coil, the second activity space, fluid injection
It is used with the second hollow pipeline, fluid injection third hollow pipeline, fluid injection Drainage pipe, the first liquid non-return valve of fluid injection, fluid injection
Valve core plate, the second permanent magnet, the first hollow pipeline of fluid injection second liquid check valve, through-hole structure and fluid injection.
Preferably, the fluid injection shell is an integral structure with the punching press body of rod, the fluid injection shell is internally provided with
One outside is socketed with the second iron core of the second coil, and the fluid injection shell is being provided with the second activity positioned at one end of the second iron core
The inside in space, the fluid injection shell is being provided with the first hollow pipeline of fluid injection, and institute positioned at one end of the second activity space
One end connection bottom drainage hole of the first hollow pipeline of fluid injection is stated, a fluid injection spool is installed inside second activity space
Plate, the end face of fluid injection valve core plate fix one second permanent magnet, in the fluid injection valve core plate and the second permanent magnet
The heart is internally provided with through-hole structure, and fluid injection second liquid check valve, the note are installed in the inside of the through-hole structure
Liquid shell is provided with the fluid injection Drainage pipe with its integral structure in the end face positioned at the second iron core side, and the fluid injection is used
Drainage pipe is internally provided with fluid injection third hollow pipeline, and a note is installed in the inside of fluid injection third hollow pipeline
The first liquid non-return valve of liquid, second iron core are internally provided with connection fluid injection third hollow pipeline and the second activity sky
Between the second hollow pipeline of fluid injection, the fluid injection with the inlet of the first liquid non-return valve and second liquid check valve towards note
The first hollow pipeline of liquid.
Preferably, the control that the control signal of second coil connects a second controller by conducting wire exports
End.
Preferably, the fluid injection passes through the control Drainage pipe in hose connection control mechanism with Drainage pipe.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention acts in press machine, can control the maximum punching press degree of punching press dynamics, which being capable of root
It is effectively adjusted according to the size of electric current, the size of dynamics punch components mechanical property as needed is set, and the dress
It sets with control mechanism and mechanism for filling liquid, can recycle, it is highly practical.
Description of the drawings
Fig. 1 is a kind of complete section structural schematic diagram of press machine controllability punch rod of the present invention；
Fig. 2 is the structural schematic diagram of control mechanism in a kind of press machine controllability punch rod of the present invention；
Fig. 3 is the structural schematic diagram of mechanism for filling liquid in a kind of press machine controllability punch rod of the present invention.
In figure：1, the punching press body of rod, 2, hollow structure, 3, inlet opening, 4, control mechanism, 41, control shell, 42, the first iron
Core, 43, first coil, 44, the first activity space, 45, control the second hollow pipeline, 46, control third hollow pipeline,
47, control Drainage pipe, 48, control liquid non-return valve, 49, control valve core plate, 410, the first permanent magnet, 411 are hollow
Groove structure, 412, baffler, 413, group baffle space, 414, control the first hollow pipeline, 5, top drainage hole, 6 are spherical
Hollow section, 7, steel ball, 8, bottom drainage hole, 9, mechanism for filling liquid, 91, fluid injection shell, 92, the second iron core, 93, the second coil,
94, the second activity space, 95, fluid injection the second hollow pipeline, 96, fluid injection third hollow pipeline, 97, fluid injection drain pipe
Road, 98, fluid injection the first liquid non-return valve, 99, fluid injection valve core plate, 910, the second permanent magnet, 911, fluid injection second liquid
Check valve, 912, through-hole structure, 913, fluid injection the first hollow pipeline, 10, piston plate, 11, sealing ring, 12, hollow structure,
13, push rod, 14, connecting plate, 15, staking punch, 16, rubber ring.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of embodiment provided by the invention：A kind of press machine controllability punch rod, including punch rod
Body 1,1 bottom end of the punching press body of rod are internally provided with hollow structure 2, protrusion are provided in the middle part of 1 bottom end of the punching press body of rod
A piston plate 10 is installed in the inside of structure 12, the hollow structure 2, and the side of the piston plate 10 is socketed a sealing ring 11, institute
A push rod 13 for running through the punching press body of rod 1 and bulge-structure is fixed in the bottom for stating piston plate 10, and the push rod 13 is positioned at institute
It states and fixes a rubber ring 16, the bottom of the push rod 13 between the body of rod inside the punching press body of rod 1 and the inner wall of the punching press body of rod 1
A staking punch 15 is fixed by connecting plate 14, the punching press body of rod 1 is provided at the top of 2 side of hollow structure in connection
The inlet opening 3 of hollow structure 2, and the punching press body of rod 1 is being provided with the control with its integral structure positioned at the side of inlet opening 3
A spherical hollow section 6, the punch rod is being arranged positioned at the top of hollow structure 2 in the inside of mechanism 4, the punching press body of rod 1
The top drainage hole 5 for being internally provided with 6 top of 2 top of connection hollow structure and spherical hollow section of body 1, the punching press body of rod
1 is arranged a bottom drainage hole 8 in the bottom end positioned at spherical hollow section 6, and the punching press body of rod 1 is positioned at bottom drainage hole 8
Exit site is provided with and the mechanism for filling liquid of its integral structure 9, the hollow structure 2, inlet opening 3, bottom drainage hole 8 and top
The inside of portion's drainage hole 5 is filled with hydraulic oil, and the inside in the spherical hollow section 6 is placed a steel ball 7, made using hydraulic oil
For driving medium, the property with direction-changeable, while spherical hollow section 6 and internal steel ball 7 can effectively prevent liquid
Occur flowing backwards phenomenon.
Referring to Fig. 2, the control mechanism 4 includes control shell 41, the first iron core 42, the 43, first activity of first coil
Space 44, the second hollow pipeline 45 of control, control third hollow pipeline 46, control Drainage pipe 47, control liquid
Check valve 48, control valve core plate 49, the first permanent magnet 410, medium altitude groove structure 411, baffler 412, group baffle space 413
With the first hollow pipeline 414 of control；The control shell 41 is an integral structure with the punching press body of rod 1, the control shell 41
The outside that is internally provided be socketed with the first iron core 42 of first coil 43, the control shell 41 is positioned at the first iron core 42
One end be provided with the first activity space 44, the inside of the control shell 41 is arranged positioned at one end of the first activity space 44
There are group baffle space 413, the inside of the control shell 41 to be provided with control with first in one end positioned at baffler space 413
Hollow pipeline 414, and one end connection inlet opening 3 of the first hollow pipeline 414 of the control, described group of baffle space 413
One baffler 412 of inside installation, the baffler 412 fix one in the end face inside first activity space 44
It controls and uses valve core plate 49, multiple medium altitude groove structures 411, the control are provided at the control periphery of valve core plate 49
One first permanent magnet 410 is fixed in the end face to oppose with first iron core 42 with valve core plate 49, the control shell 41 exists
The end face of first iron core, 42 side is provided with the control Drainage pipe 47 with its integral structure, the control drain
Pipeline 47 is internally provided with control third hollow pipeline 46, and the inside installation one of the control third hollow pipeline 46
Control liquid non-return valve 48, first iron core 42 are internally provided with connection third hollow pipeline 46 and the first activity sky
Between 44 the second hollow pipeline 45, the control is with the inlet of liquid non-return valve 48 towards the first activity space 44；Described
The control signal of one coil 43 connects the control output end of one first controller by conducting wire, in use, passing through the first control
The size of device input current, while also controlling sense of current so that the magnetism in the magnetic field that the first iron core 42 generates and first is forever
The magnetism of 410 end face of magnet is identical, and then generates magnetic force, and the dynamics of punching press is more than the first iron core 42 and the first permanent magnet 410
Between repulsion when, the movement of the first permanent magnet 410 is located inside hollow structure 2 when baffler 412 removes baffler space 413
Hydraulic oil can be discharged, the remaining space being moved to inside the first activity space 44 and the second activity space 94, at this point, staking punch
15 movements, to prevent needing to stamp the generation of component component damaged phenomenon caused by punching press great efforts, so control
The size of electric current can control the size of the limiting value of punching press dynamics.
Referring to Fig. 3, the mechanism for filling liquid 9 includes fluid injection shell 91, the second iron core 92, second the 93, second activity of coil
Space 94, the second hollow pipeline 95 of fluid injection, fluid injection third hollow pipeline 96, fluid injection Drainage pipe 97, fluid injection are with first
Liquid non-return valve 98, fluid injection valve core plate 99, the second permanent magnet 910, fluid injection second liquid check valve 911, through-hole structure 912
With the first hollow pipeline 913 of fluid injection；The fluid injection shell 91 is an integral structure with the punching press body of rod 1, the fluid injection shell 91
The outside that is internally provided be socketed with the second iron core 92 of the second coil 93, the fluid injection shell 91 is positioned at the second iron core 92
One end be provided with the second activity space 94, the inside of the fluid injection shell 91 is set positioned at one end of the second activity space 94
It is equipped with the first hollow pipeline 913 of fluid injection, and one end of the first hollow pipeline 913 of the fluid injection is connected to bottom drainage hole 8, institute
It states 94 inside of the second activity space and one fluid injection valve core plate 99 is installed, the fluid injection fixes one second with the end face of valve core plate 99
Permanent magnet 910, the center of 99 and second permanent magnet 910 of the fluid injection valve core plate are internally provided with through-hole structure 912, and
Fluid injection second liquid check valve 911 is installed in the inside of the through-hole structure 912, and the fluid injection shell 91 is positioned at the second iron
The end face of 92 side of core is provided with the fluid injection Drainage pipe 97 with its integral structure, and the fluid injection is in Drainage pipe 97
Portion is provided with fluid injection third hollow pipeline 96, and a fluid injection is installed with first in the inside of fluid injection third hollow pipeline 96
Liquid non-return valve 98, second iron core 92 are internally provided with connection fluid injection third hollow pipeline 96 and the second activity space
The second hollow pipeline 95 of 94 fluid injection, the feed liquor of the first liquid non-return valve 98 and second liquid check valve 911 of the fluid injection
Mouthful towards the first hollow pipeline 913 of fluid injection；The control signal of second coil 93 passes through one second control of conducting wire connection
The control output end of device；The fluid injection with Drainage pipe 97 by the Drainage pipe of the control in hose connection control mechanism 4 47,
When work, when hydraulic oil needs to reset in hollow structure 2, opens second controller and inject friendship to the inside of the second coil 93
Galvanic electricity, the reason of constantly conversion according to alternating current electrode so that the second iron core 92 generates the magnetism for constantly changing its dipolar magnetic field,
Under the principle that there is a natural attraction between the sexes that identical charges repel each other again and under the action of liquid non-return valve, hydraulic oil is constantly re-injected into hollow structure
2 inside.
Specifically used mode：In present invention work, in use, working as the 1 downward ramming motion of the punching press body of rod, component table is touched
When face, when dynamics between the two is less than the repulsion between the first iron core 42 and the first permanent magnet 410, it can complete normal
Punching press, and when dynamics between the two is more than the repulsion between the first iron core 42 and the first permanent magnet 410, the first permanent magnet
410 movements, when baffler 412 removes baffler space 413, the hydraulic oil inside hollow structure 2 can be discharged, and be moved to the
Remaining space inside one activity space 44 and the second activity space 94, at this point, staking punch 15 moves, to prevent needing to stamp
Then the generation of component component damaged phenomenon caused by punching press great efforts opens second controller to the second coil 93
Inside inject alternating current, the reason of constantly conversion according to alternating current electrode so that the second iron core 92 generate constantly change its two
Under the magnetism of pole field, then identical charges repel each other the principle that there is a natural attraction between the sexes and under the action of liquid non-return valve, constantly again by hydraulic oil
It is injected into the inside of hollow structure 2, convenient lower task.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of press machine controllability punch rod, including the punching press body of rod (1), it is characterised in that：The punching press body of rod (1) bottom end
Be internally provided with hollow structure (2), be provided with bulge-structure (12) in the middle part of the punching press body of rod (1) bottom end, it is described hollow
A piston plate (10) is installed in the inside of structure (2), and the side of the piston plate (10) is socketed a sealing ring (11), the piston plate
(10) push rod (13) for running through the punching press body of rod (1) and bulge-structure is fixed in bottom, and the push rod (13) is positioned at institute
It states and fixes a rubber ring (16), the push rod between the internal body of rod of the punching press body of rod (1) and the inner wall of the punching press body of rod (1)
(13) staking punch (15) is fixed in bottom by connecting plate (14), and the punching press body of rod (1) is positioned at hollow structure (2) side
Top be provided with the inlet opening (3) of connection hollow structure (2), and the punching press body of rod (1) is in the side positioned at inlet opening (3)
Be provided with the control mechanism of its integral structure (4), the inside of the punching press body of rod (1) is positioned at the upper of hollow structure (2)
Side one spherical hollow section (6) of setting, being internally provided with for the punching press body of rod (1) are at the top of connection hollow structure (2) and spherical
Top drainage hole (5) at the top of hollow section (6), the punching press body of rod (1) is in the bottom end setting positioned at spherical hollow section (6)
One bottom drainage hole (8), the punching press body of rod (1) are provided with and its integral type in the exit site positioned at bottom drainage hole (8)
The mechanism for filling liquid (9) of structure, the hollow structure (2), inlet opening (3), bottom drainage hole (8) and top drainage hole (5) it is interior
Portion is filled with hydraulic oil, and a steel ball (7) is placed in the inside of the spherical hollow section (6).
2. a kind of press machine controllability punch rod according to claim 1, it is characterised in that：The control mechanism (4)
Including control shell (41), the first iron core (42), first coil (43), the first activity space (44), the second hollow tube of control
Road (45), control third hollow pipeline (46), control Drainage pipe (47), control liquid non-return valve (48), control are used
Valve core plate (49), the first permanent magnet (410), medium altitude groove structure (411), baffler (412), group baffle space (413) and control
It makes with the first hollow pipeline (414).
3. a kind of press machine controllability punch rod according to claim 2, it is characterised in that：The control shell (41)
It is an integral structure with the punching press body of rod (1), the outside that is internally provided with of the control shell (41) is socketed with first coil
(43) the first iron core (42), the control shell (41) are being provided with the first activity space positioned at one end of the first iron core (42)
(44), the inside of the control shell (41) is being provided with a group baffle space (413) positioned at one end of the first activity space (44),
The inside of the control shell (41) is provided with the first hollow pipeline of control in one end positioned at baffler space (413)
(414), and one end of control first hollow pipeline (414) is connected to inlet opening (3), described group of baffle space (413)
Inside one baffler of installation (412), the baffler (412) is solid positioned at the internal end face of first activity space (44)
Determine a control valve core plate (49), multiple medium altitude groove structures are provided at the control periphery of valve core plate (49)
(411), the control fixes one first permanent magnet with valve core plate (49) in the end face to oppose with first iron core (42)
(410), the control shell (41) is being provided with the control with its integral structure positioned at the end face of the first iron core (42) side
With Drainage pipe (47), the control Drainage pipe (47) is internally provided with control third hollow pipeline (46), and institute
State control third hollow pipeline (46) inside install a control liquid non-return valve (48), first iron core (42) it is interior
Portion is provided with the second hollow pipeline (45) of connection third hollow pipeline (46) and the first activity space (44), the control liquid
Inlet the first activity space of direction (44) of body check valve (48).
4. a kind of press machine controllability punch rod according to claim 3, it is characterised in that：The first coil (43)
Control signal pass through conducting wire connect one first controller control output end.
5. a kind of press machine controllability punch rod according to claim 1, it is characterised in that：The mechanism for filling liquid (9)
Including fluid injection shell (91), the second iron core (92), the second coil (93), the second activity space (94), the second hollow tube of fluid injection
Road (95), fluid injection third hollow pipeline (96), fluid injection Drainage pipe (97), fluid injection the first liquid non-return valve (98), note
Liquid valve core plate (99), the second permanent magnet (910), fluid injection second liquid check valve (911), through-hole structure (912) and fluid injection
With the first hollow pipeline (913).
6. a kind of press machine controllability punch rod according to claim 5, it is characterised in that：The fluid injection shell (91)
It is an integral structure with the punching press body of rod (1), the outside that is internally provided with of the fluid injection shell (91) is socketed with the second coil
(93) the second iron core (92), the fluid injection shell (91) are being provided with the second activity space positioned at one end of the second iron core (92)
(94), the inside of the fluid injection shell (91) is being provided with fluid injection with the first hollow tube positioned at one end of the second activity space (94)
Road (913), and one end connection bottom drainage hole (8) of the fluid injection the first hollow pipeline (913), second activity space
(94) one fluid injection of internal installation fixes one second permanent magnet with valve core plate (99), the fluid injection with the end face of valve core plate (99)
(910), the center of the fluid injection valve core plate (99) and the second permanent magnet (910) is internally provided with through-hole structure (912), and
A fluid injection is installed with second liquid check valve (911) in the inside of the through-hole structure (912), the fluid injection shell (91) positioned at
The end face of the second iron core (92) side is provided with the fluid injection with its integral structure Drainage pipe (97), the fluid injection drain
Pipeline (97) is internally provided with fluid injection third hollow pipeline (96), and the fluid injection inside of third hollow pipeline (96)
One fluid injection is installed with the first liquid non-return valve (98), second iron core (92) to be internally provided with connection fluid injection third hollow
The fluid injection of pipeline (96) and the second activity space (94) the second hollow pipeline (95), the first liquid non-return valve of the fluid injection
(98) and the inlet of second liquid check valve (911) towards fluid injection with the first hollow pipeline (913).
7. a kind of press machine controllability punch rod according to claim 6, it is characterised in that：Second coil (93)
Control signal pass through conducting wire connect a second controller control output end.
8. a kind of press machine controllability punch rod according to claim 7, it is characterised in that：The fluid injection drain pipe
Road (97) is by the control in hose connection control mechanism (4) with Drainage pipe (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192190.7U CN207770593U (en) | 2017-09-18 | 2017-09-18 | A kind of press machine controllability punch rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192190.7U CN207770593U (en) | 2017-09-18 | 2017-09-18 | A kind of press machine controllability punch rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770593U true CN207770593U (en) | 2018-08-28 |
Family
ID=63219267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721192190.7U Active CN207770593U (en) | 2017-09-18 | 2017-09-18 | A kind of press machine controllability punch rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770593U (en) |
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2017
- 2017-09-18 CN CN201721192190.7U patent/CN207770593U/en active Active
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