CN206567443U - Stable high-speed punch press of material loading - Google Patents
Stable high-speed punch press of material loading Download PDFInfo
- Publication number
- CN206567443U CN206567443U CN201720117548.3U CN201720117548U CN206567443U CN 206567443 U CN206567443 U CN 206567443U CN 201720117548 U CN201720117548 U CN 201720117548U CN 206567443 U CN206567443 U CN 206567443U
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- China
- Prior art keywords
- oil
- driving
- hydraulic cylinder
- line
- steel bar
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000004080 punching Methods 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 37
- 239000012530 fluid Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a high-speed punch press with stable feeding, which has the technical proposal that the high-speed punch press comprises a frame, a fixed die is fixedly arranged on the frame, a movable die for punching towards the fixed die is arranged above the fixed die, a gap for punching steel bars is arranged between the fixed die and the movable die, first bulges for punching the steel bars are distributed on the fixed die along a straight line, scrap holes which correspond to the first bulges and are used for collecting punched waste materials are arranged on the movable die, a second bulges for punching and forming products are arranged on the movable die, material collecting holes which correspond to the second bulges and are used for collecting punched products are arranged on the fixed die, the high-speed punch press also comprises a feeding mechanism, the feeding mechanism comprises a rolling disc for rolling the steel bars, clamping wheels and driving wheels which are clamped on both sides of the steel bars, a first driving mechanism for driving the driving wheels to rotate is arranged on the driving wheels, and a second driving mechanism for driving the clamping wheel to enable the steel bar to abut against the driving wheel is arranged on the clamping wheel.
Description
Technical field
The utility model is related to pressing equipment, the stable high velocity ram machine of more particularly to a kind of feeding.
Background technology
During stator piece or rotor sheet processing, stamping technology can be used and be processed, existing notification number is
CN2673532Y patent discloses a kind of rotor and stator lamination punching machine, and it includes mould and lower mould, and material is by promoting
It is transported between cover half and dynamic model, cover half completes the punching of product with dynamic model matched moulds, is punched the material finished and falls directly into hopper
It is interior.When production, steel bar curling is wrapped on wind-up roll, is rotated release of the wind-up roll progress to steel bar, is completed feeding.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of feeding stable high-speed punching
Bed, using another material-uploading style, feeding is stable.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of stable height of feeding
It is fixedly installed above cover half, the cover half and is provided with for moving toward cover half punching press in fast punch press, including frame, the frame
Mould, be provided between the cover half and dynamic model on the gap entered for punching press steel bar, the cover half along lineal layout have for pair
It is provided with corresponding with the first protuberance on first protuberance of steel bar punching, the dynamic model and is punched out carrying out waste material for collecting
It is provided with scrap hole, the dynamic model for by the second protuberance of product punching shaping, being set on the cover half and second is convex
Go out portion's correspondence and be punched out coming the hole that gathers materials of product for collection, also include feeding mechanism, the feeding mechanism includes being used for
The closed reel of steel bar is wound, also including to be provided with the clamping wheel for being clamped in steel bar both sides, driving wheel, the driving wheel is used for
It is provided with the first drive mechanism for driving it to rotate, the clamping wheel for driving clamping wheel to contradict steel bar on the drive wheel
Second drive mechanism in face.
By above-mentioned technical proposal, clamping wheel can extrude steel bar and keep larger stiction with driving wheel all the time, drive
Larger stiction can allow the rotation of driving wheel to drive steel bar is stable to advance between driving wheel and steel bar, and then allow steel bar from receipts
Continuation enters between cover half and dynamic model on reel.
Between the lasting process cover half of steel bar and dynamic model, cover half and the mutual matched moulds of dynamic model, the first protuberance are rushed on steel bar
Corresponding shape is determined, is filled into from waste material out in scrap hole, continuation emits outward, and on same principle, dynamic model
The second protuberance the stator that finishes will be punched in matched moulds or rotor is directly punched out coming, be pressed into it and gather materials in hole,
Product in the hole that gathers materials is stacked with being formed fastening piece structure each other, eliminates the complexity of follow-up cramp.
The utility model is further arranged to：First drive mechanism includes first hydraulic cylinder, the first hydraulic cylinder
Inside it is provided with first piston plate, the first piston plate to be provided with the connecting rod for passing first hydraulic cylinder, the connection and sets
Have an offset assembly for driving driving wheel to rotate, the both sides of the first hydraulic cylinder be respectively connected with one be used for drive the first work
The reciprocating oil pipe road of seben, first drive mechanism also includes oil groove, the reversal valve commutated for oil circuit, the oil
It is connected with the first in-line for being provided with and being connected with reversal valve, first in-line and is provided with for oil-feed on groove
First oil-feed pump, is provided with the first pressure relief pipe for pressure release, two oil pipe Lu Junyu commutations between reversal valve and oil groove
Valve is connected and reversal valve controls two oil pipe road alternating oil-feeds respectively.
By above-mentioned technical proposal, the first in-line hold by the first oil-feed pump can toward the oil-feed of reversal valve direction, and
First pressure relief pipe can carry out draining to oil circuit in reversal valve, and it is logical to wherein one that reversal valve plays the first in-line of control
Oil pipe line oil-feed, the fluid that another oil pipe road can be carried out in draining, two oil pipe roads flows through switching and realized
Piston plate side-to-side movement is driven, and then the reciprocating motion of workbench is driven by connecting rod, the reciprocating motion of connecting rod can be by inclined
Heart component changes the lasting rotation of pond driving wheel.The power of operating, Stability Analysis of Structures, effect can be provided using hydraulic oil for workbench
Fruit is substantially
The utility model is further arranged to：The offset assembly includes swing rod, described swing rod one end and rod hinge connection, institute
State the eccentric position that the swing rod other end is hinged on driving wheel by latch.
By above-mentioned technical proposal, swing rod bias is fixed on driving wheel, front and rear and then with driven fork the upper bottom of connecting rod
Dynamic, swing rod swings up and down the lasting rotation for driving driving wheel, and then the reciprocating motion of connecting rod just is changed into continuing for driving
Rotate.
The utility model is further arranged to：Choke valve is provided with first in-line.
By above-mentioned technical proposal, choke valve can adjust the flow velocity of the first in-line inner fluid, and the flow velocity of fluid enters
And the speed of movable workbench is controlled, like this, suitably oil flow can be allowed to slow down when steel bar is heavier, and then
The driving force of offer is also larger, stable when driving.When the overall total amount of steel bar is relatively low, relieving that can be appropriate throttles
Valve, allows the shifting speed of steel bar can be very fast.
The utility model is further arranged to：Overflow valve is provided with first in-line, the overflow valve is located at
Between first oil-feed pump and choke valve.
By above-mentioned technical proposal, the effect of overflow valve can protect the first oil-feed pump, exceed the defined limit when loading,
When internal pressure is excessive, overflow valve can allow inside to have extra fluid from overflow valve removal, carry out overload protection.
The utility model is further arranged to：Filtering is connected with one end being located in oil groove of first in-line
Device.
By above-mentioned technical proposal, filter, which can allow, hinders some iron filings, impurity in oil groove to enter the first oil-feed
In pipeline, cleannes of the increase oil circuit in cyclic process.
The utility model is further arranged to：Second drive mechanism includes second hydraulic cylinder, the second hydraulic cylinder
Interior set is connected with the second piston plate that is lifted along second hydraulic cylinder, the second piston plate for by the top of clamping wheel jack-up
The second in-line for oil-feed, the second pressure relief pipe for draining are connected with above bar, the second hydraulic cylinder, it is described
It is provided with second in-line on the second oil-feed pump for oil-feed, second pressure relief pipe and is provided with letting out for pressure release
Pressure valve, the one end of second in-line and the second pressure relief pipe is respectively positioned in oil groove.
By above-mentioned technical proposal, the second in-line be capable of continuation toward oil-feed in second hydraulic cylinder, and then drive
Second piston plate in second hydraulic cylinder carries out elevating movement, so as to drive the rising of push rod, relief valve can drive second to let out
The opening and closing on pressure pipe road.Second oil-feed pump stops oil-feed, and the oil liquid pressure opened in relief valve, second hydraulic cylinder is released, and second
Fluid in hydraulic cylinder is drawn off naturally, and push rod can decline.Simultaneously an oil is shared with the second drive mechanism and the first drive mechanism
Groove can simplify overall structure.So can be by the second oil-feed pump, the control of relief valve and then the lifting control for realizing push rod
System.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the structure chart of the first drive mechanism and the second drive mechanism in embodiment.
Reference：1st, frame；11st, cover half；12nd, dynamic model；13rd, the first protuberance；14th, scrap hole；15th, the second protrusion
Portion；16th, gather materials hole；17th, closed reel；21st, oil pipe road；22nd, reversal valve；23rd, the first in-line；24th, the first oil-feed pump；
25th, the first pressure relief pipe；26th, choke valve；27th, overflow valve；28th, filter；31st, first hydraulic cylinder；32nd, first piston plate；33、
Connecting rod；34th, swing rod；35th, driving wheel；4th, oil groove；51st, second hydraulic cylinder；52nd, second piston plate；53rd, push rod；531st, clamping wheel；
54th, baffle plate；55th, neck；56th, the second in-line；57th, the second pressure relief pipe；58th, the second oil-feed pump；59th, relief valve.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
It is fixedly installed in such as Fig. 1, a kind of stable high velocity ram machine of feeding, including frame 1, feeding mechanism, the frame 1
Dynamic model 12 is additionally provided with cover half 11, frame 1, cover half 11 is oppositely arranged with dynamic model 12, dynamic model 12 can be with respect to cover half about 11
Steel bar is transported between cover half 11 and dynamic model 12 by motion, feeding mechanism continuation, and the matched moulds of cover half 11 dynamic model 12 can be
The stator piece or rotor sheet of dimension are punched out on steel bar.
The first protuberance 13 and scrap hole 14 are provided with dynamic model 12, cover half 11 is provided with the second protuberance 15 and collection above
Expect hole 16.Scrap hole 14 is corresponding with the position of the first protuberance 13, structure is consistent, and with hole position knot above stator piece or rotor sheet
Structure is consistent, and the periphery of the first protuberance 13 is provided with cutting edge, and when dynamic model 12 and 11 matched moulds of cover half, the first protuberance 13 is gone out
Hole position, the waste material rushed out enters filling in scrap hole 14.
And the hole 16 that gathers materials is corresponding with the position of the second protuberance 15, structure is consistent, and with stator piece or rotor sheet outline
Structure is consistent.The periphery of second protuberance 15 is provided with cutting edge, and when dynamic model 12 and 11 matched moulds of cover half, the second protuberance 15 is rushed
Product is determined, the product rushed out, which is entered, to be sequentially overlapped in the hole 16 that gathers materials.
As shown in Figures 1 and 2, feeding mechanism includes the closed reel 17 for being used to wind steel bar, and closed reel 17 be free to
Rotate, winding has more steel bar on closed reel 17, and feeding mechanism also includes clamping wheel 531 and driving wheel 35, driving wheel 35
The first driving being connected with the both sides up and down of steel bar, driving wheel 35 for driving it to rotate is separately positioned on clamping wheel 531
It is connected with mechanism, clamping wheel 531 for driving clamping wheel 531 that steel bar is contradicted to the second driving machine on driving wheel 35
Structure.Clamping wheel 531 can be rotated freely, and operation clamping wheel 531 pushes steel bar all the time makes it be fitted with driving wheel 35, then
Driving wheel 35 drives steel bar to advance.
As shown in Fig. 2 being provided with the first in-line 23, the first pressure release on the first driving drive mechanism oil groove 4, oil groove 4
It is provided with pipeline 25, the first in-line 23 above the first oil-feed pump 24 for driving fluid to flow, the first oil-feed pump 24
Choke valve 26, the overflow valve 27 for overload protection for adjusting oil flow are provided with, overflow valve 27 is located at the first oil-feed
Between pump 24 and choke valve 26.The end of first in-line 23, which is arranged on below the pasta of oil groove 4 and is provided with end, to be used for
Screen pack is provided with the filter 28 of filtering, filter 28, iron filings, impurity can be hindered to enter in the first in-line 23.
First drive mechanism also includes that is provided with and can move reciprocatingly in first hydraulic cylinder 31, first hydraulic cylinder 31
Connecting rod 33 is connected with one piston plate 32, first piston plate 32, connecting rod 33, which runs through on first hydraulic cylinder 31, the one end of connecting rod 33, to be connected
There is swing rod 34, the end of swing rod 34 and connecting rod 33 is hinged, the other end of swing rod 34 is fixed on the bias of driving wheel 35 by latch
Position, the motion of first piston plate 32 passes through the rotation for the driving wheel 35 that connecting rod 33, swing rod 34 drive.
The both sides of first hydraulic cylinder 31, which are respectively connected with one, to be used to drive the reciprocating oil pipe road of first piston plate 32
21, the wherein one time oil-feed in oil pipe road 21 of both sides, opposite side draining, and then drive the one-way movement of first piston plate 32.Two
Oil pipe road 21, the first in-line 23, the first pressure relief pipe 25 are connected with reversal valve 22, and reversal valve 22 is the electricity of two-position four-way
Magnetic reversal valve 22.Console controls the switch operating of reversal valve 22, and reversal valve 22 controls the first oil inlet pipe and wherein one logical oil
When pipeline 21 is connected, while another oil pipe road 21 is connected with the first pressure relief pipe 25, oil after reversal valve 22 switches
Road connection is then reverse, and the oil pipe road 21 being originally connected with the first oil inlet pipe is connected with the first pressure relief pipe 25, and original first lets out
What pressure pipe road 25 was connected is connected with the first oil inlet pipe.
Second drive mechanism includes multiple second hydraulic cylinders 51, and second hydraulic cylinder 51 is in be vertically arranged, second hydraulic cylinder 51
Inside being provided with is used to be connected with push rod 53 on vertical reciprocating second piston plate 52, second piston plate 52, and push rod 53 runs through
Second hydraulic cylinder 51, clamping wheel 531 is fixed on the top of push rod 53.
Second drive mechanism also include the second in-line 56, the second pressure relief pipe 57, the one end of the second in-line 56 with
Oil groove 4 is connected, and the other end of the second in-line 56 is connected with the bottom of second hydraulic cylinder 51, is provided with the second in-line 56
Second oil-feed pump 58, the second oil-feed pump 58 drives fluid to enter the bottom of second hydraulic cylinder 51 to drive the second work from oil groove 4
Seben 52 rises with push rod 53.The bottom of second pressure relief pipe 57 connection second hydraulic cylinder 51 and oil groove 4, the second pressure relief pipe 57
Relief valve 59 is provided with above, and relief valve 59 is the switch valve of electromagnetic type, for controlling whether the second pressure relief pipe 57 turns on.
When production, the second oil-feed pump 58 is started, and driving fluid is entered in second hydraulic cylinder 51, so as to drive top
Bar 53, clamping wheel 531 rise so that clamping wheel 531 clamps steel bar, and the second oil-feed pump 58 stops.Then the first oil-feed pump 24,
Reversal valve 22 works, the bilateral reciprocation of first piston plate 32, and then drives driving wheel 35 persistently to rotate, and steel bar is dynamic toward cover half 11
Moved between mould 12, be deposited in and gather materials in hole 16 after punching shaping between cover half 11 and dynamic model 12, the regular mistake of operator
To take out.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (7)
1. cover half (11) is fixedly installed on a kind of stable high velocity ram machine of feeding, including frame (1), the frame (1), it is described
It is provided with for the dynamic model (12) toward cover half (11) punching press, is set between the cover half (11) and dynamic model (12) above cover half (11)
There is the gap entered for punching press steel bar, it is characterized in that：Have on the cover half (11) along lineal layout for steel bar punching
It is provided with corresponding with the first protuberance (13) on one protuberance (13), the dynamic model (12) and is punched out carrying out waste material for collecting
It is provided with scrap hole (14), the dynamic model (12) for by the second protuberance (15) of product punching shaping, the cover half
(11) hole that gathers materials (16) that is corresponding with the second protuberance (15) and being punched out coming product for collection is set on, also includes charging
Mechanism, the feeding mechanism includes the closed reel (17) for being used to wind steel bar, also includes the clamping wheel for being clamped in steel bar both sides
(531) the first drive mechanism for driving it to rotate, the clamping are provided with, driving wheel (35), the driving wheel (35)
It is provided with wheel (531) for driving clamping wheel (531) that steel bar is contradicted to the second drive mechanism in driving wheel (35) above.
2. the stable high velocity ram machine of feeding according to claim 1, it is characterized in that：First drive mechanism includes first
It is provided with first piston plate (32), the first piston plate (32) and sets in hydraulic cylinder (31), the first hydraulic cylinder (31)
Have and be provided with the connecting rod (33) for passing first hydraulic cylinder (31), the connecting rod (33) for driving the inclined of driving wheel (35) rotation
Heart component, the both sides of the first hydraulic cylinder (31), which are respectively connected with one, to be used to drive first piston plate (32) reciprocating logical
Oil pipe line (21), first drive mechanism also includes oil groove (4), the reversal valve (22) commutated for oil circuit, the oil groove (4)
On be connected with the first in-line (23) for being provided with and being connected with reversal valve (22), first in-line (23) and be provided with
For the first oil-feed pump (24) of oil-feed, the first pressure relief pipe for pressure release is provided between reversal valve (22) and oil groove (4)
(25), two oil pipe roads (21) are connected with reversal valve (22) and reversal valve (22) controls two oil pipe road (21) friendships respectively
For oil-feed.
3. the stable high velocity ram machine of feeding according to claim 2, it is characterized in that：The offset assembly includes swing rod
(34), described swing rod (34) one end is hinged with connecting rod (33), and swing rod (34) other end is hinged on driving wheel by latch
(35) eccentric position.
4. the stable high velocity ram machine of feeding according to claim 3, it is characterized in that：Set on first in-line (23)
It is equipped with choke valve (26).
5. the stable high velocity ram machine of feeding according to claim 4, it is characterized in that：Set on first in-line (23)
Overflow valve (27) is equipped with, the overflow valve (27) is located between the first oil-feed pump (24) and choke valve (26).
6. the stable high velocity ram machine of feeding according to claim 5, it is characterized in that：The position of first in-line (23)
In being connected with filter (28) on one end in oil groove (4).
7. the stable high velocity ram machine of feeding according to claim 2, it is characterized in that：Second drive mechanism includes second
The second piston plate (52) lifted along second hydraulic cylinder (51) is set in hydraulic cylinder (51), the second hydraulic cylinder (51), it is described
It is connected with second piston plate (52) for by the push rod (53) of clamping wheel (531) jack-up, the second hydraulic cylinder (51) to be above
It is connected with the second in-line (56) for oil-feed, the second pressure relief pipe (57) for draining, second in-line
(56) it is provided with the second oil-feed pump (58) for oil-feed, second pressure relief pipe (57) and is provided with letting out for pressure release
The one end of pressure valve (59), second in-line (56) and the second pressure relief pipe (57) is respectively positioned in oil groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720117548.3U CN206567443U (en) | 2017-02-08 | 2017-02-08 | Stable high-speed punch press of material loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720117548.3U CN206567443U (en) | 2017-02-08 | 2017-02-08 | Stable high-speed punch press of material loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567443U true CN206567443U (en) | 2017-10-20 |
Family
ID=60058814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720117548.3U Expired - Fee Related CN206567443U (en) | 2017-02-08 | 2017-02-08 | Stable high-speed punch press of material loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151628A (en) * | 2020-02-26 | 2020-05-15 | 浦江县平柜电子科技有限公司 | Integrated metal round block punch forming device |
-
2017
- 2017-02-08 CN CN201720117548.3U patent/CN206567443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151628A (en) * | 2020-02-26 | 2020-05-15 | 浦江县平柜电子科技有限公司 | Integrated metal round block punch forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |