CN205497664U - Shearing and punching machine of cylinder control constructs - Google Patents
Shearing and punching machine of cylinder control constructs Download PDFInfo
- Publication number
- CN205497664U CN205497664U CN201620093531.4U CN201620093531U CN205497664U CN 205497664 U CN205497664 U CN 205497664U CN 201620093531 U CN201620093531 U CN 201620093531U CN 205497664 U CN205497664 U CN 205497664U
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- punching
- slotting tool
- cylinder
- punching pin
- movable block
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Abstract
The utility model discloses a shearing and punching machine of cylinder control constructs, the upper die base, upper padding plate, punch holder, the backstop board that set gradually including top -down and take off the flitch set up respectively in the side of upper die base and the cylinder and the slotting tool of bottom surface to and wear to locate punch holder, backstop board and take off at least one punching pin of flitch, the slotting tool is driven by the cylinder, and punching pin perpendicular to slotting tool distributes, the top of punching pin meets the top of movable block and the knife face phase -match of slotting tool with the slotting tool through the movable block of locating the upper padding plate, movable block and punching pin, the mould throw off the state end the plate washer promptly and take off the flitch when throwing off, receive the cylinder drive the slotting tool effect reciprocating to advance and return down in the orientation of perpendicular to slotting tool reciprocating motion do not punching shear, when the mould closure state ends the plate washer promptly and takes off the flitch closure in the punch holder, receive the cylinder to drive the slotting tool that reciprocates to advance and return to punching shear and restore to the throne under acting on. Can control the punching pin effectively and smoothly move, can avoid the punching pin do not to be broken, can ensure the punching press product quality.
Description
Technical field
This utility model relates to a kind of punching and shearing device, particularly relates to the punching mechanism that a kind of cylinder controls, belongs to mechanical equipment technical field.
Background technology
In mechanical technique industry field, it is frequently necessary to be completed the Cutting process of product by punching, punching and shearing device is as capital equipment, it is mainly used in the punching of product to make product obtain required form, meeting subsequent production demand, traditional punching and shearing device, owing to automaticity is low and punching weak effect, wastes manpower and materials, production efficiency is low, can not meet the Production requirement of society.
And, existing punching mechanism has a kind of punching mechanism controlled by cylinder, it is directly controlled punching pin motion by the slotting tool of air cylinder driven.Because the punching pin being arranged in mould is small-sized, moving the deficiency that has some setbacks so there is punching pin, even punching pin at the volley can be the most disconnected by slotting tool, directly contributes that mechanism is impaired, maintenance cost is substantially increased and affects crudy.
Utility model content
Main purpose of the present utility model is, overcome deficiency of the prior art, the punching mechanism that the cylinder of a kind of new structure controls is provided, at the slotting tool that cylinder controls back and forth in time advancing and exit state, the motion of punching pin can be efficiently controlled, not only move smooth and easy, and punching pin can be avoided not broken, highly effective, it can be ensured that the quality requirements of stamping products.
In order to achieve the above object, this utility model be the technical scheme is that
The punching mechanism that a kind of cylinder controls, including the upper bolster set gradually from top to bottom, upper padding plate, train wheel bridge, baffle plate and stripper plate, it is respectively arranged at the side of upper bolster and the cylinder of bottom surface and slotting tool, and is arranged at least one punching pin of train wheel bridge, baffle plate and stripper plate.
Wherein, described slotting tool is by air cylinder driven, and described punching pin is perpendicular to slotting tool distribution, the top of punching pin connects with slotting tool by being located at the movable block of upper padding plate, and the described top of movable block matches with the knife face of slotting tool；Described movable block and punching pin, when mould state i.e. stop plate and stripper plate disengage, back and forth under the slotting tool effect advanced and return, on the direction be perpendicular to slotting tool, moved back and forth non-punching by air cylinder driven, when i.e. stop plate and stripper plate are closed to train wheel bridge to mold closed condition, back and forth under the slotting tool effect advanced and return, carried out punching and reset by air cylinder driven.
This utility model is further arranged to: the radial dimension of described movable block is more than the radial dimension of punching pin.
This utility model is further arranged to: described upper cushion block is provided with the movable chamber of installation activity block.
This utility model is further arranged to: the bottom phase slide lines of the top of described punching pin and movable block.
This utility model is further arranged to: the axle body of described punching pin is provided with axially distributed stopper slot, and the bottom surface of described train wheel bridge is provided with the punching pin pressing plate acting on stopper slot.
This utility model is further arranged to: the axial length of described stopper slot is less than or equal to the thickness of baffle plate.
This utility model is further arranged to: described punching pin pressing plate is rigidly fastened in the bottom surface of train wheel bridge by bolt.
Compared with prior art, this utility model has the beneficial effect that
By arranging a movable block between punching pin and slotting tool, require that the top of movable block matches with the knife face of slotting tool, so punching pin would not directly contact slotting tool, but movable block directly contacts slotting tool, realize slotting tool control movable block to move vertically together with punching pin, make punching pin motion smooth and easy, punching pin can be avoided not broken；And erosion-resisting characteristics can be strengthened by much bigger for the ratio punching pin of the size design of movable block, it is ensured that the rupturing operation that cylinder controls slotting tool is smooth and easy efficiently, thus ensures stamping products quality.
Foregoing is only the general introduction of technical solutions of the utility model, and in order to be better understood upon technological means of the present utility model, the utility model will be further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment structural representation when the slotting tool of mould state advances；
Fig. 2 is this utility model embodiment structural representation when the slotting tool of mould state is return；
Fig. 3 is this utility model embodiment structural representation when the slotting tool of mold closed condition advances；
Fig. 4 is this utility model embodiment structural representation when the slotting tool of mold closed condition is return.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is further described.
As shown in Figures 1 to 4, the punching mechanism that a kind of cylinder controls, including the upper bolster 1 set gradually from top to bottom, upper padding plate 2, train wheel bridge 3, baffle plate 4 and stripper plate 5, it is respectively arranged at the side of upper bolster 1 and the cylinder 6 of bottom surface and slotting tool 7, and is arranged at least one punching pin 8 of train wheel bridge 3, baffle plate 4 and stripper plate 5；Punching pin 8 shown in figure is 2 be distributed side by side, specifically can several cut-out points of punching as required be correspondingly arranged.
Described slotting tool 7 is driven by cylinder 6, and described punching pin 8 is perpendicular to that slotting tool 7 is distributed, the top of punching pin 8 connects with slotting tool 7 by being located at the movable block 9 of upper padding plate 2, and the described top of movable block 9 matches with the knife face of slotting tool 7；Described movable block 9 and punching pin 8, drive when mould state i.e. stop plate 4 and stripper plate 5 disengage, by cylinder 6 and back and forth under slotting tool 7 effect advanced and return, on the direction being perpendicular to slotting tool 7, move back and forth non-punching (as depicted in figs. 1 and 2), drive when mold closed condition i.e. stop plate 4 and stripper plate 5 are closed to train wheel bridge 3, by cylinder 6 and back and forth under slotting tool 7 effect advanced and return, carry out punching and reset (as shown in Figure 3 and Figure 4).
The radial dimension of described movable block 9, more than the radial dimension of punching pin 8, strengthens the erosion-resisting characteristics of movable block；The bottom phase slide lines of the top of described punching pin 8 and movable block 9, reducing impulse force when punching pin is advanced by slotting tool further is affected.
Described upper cushion block 2 is provided with the movable chamber (not shown) of installation activity block 9, it is simple to the installation of movable block, and limits its movement locus and range of movement, and adjacent component plays protecting against shock effect.
The axle body of described punching pin 8 is provided with axially distributed stopper slot 80, and the bottom surface of described train wheel bridge 3 is provided with the punching pin pressing plate 30 acting on stopper slot 80.The axial length of described stopper slot 80 is less than or equal to the thickness of baffle plate 4；Described punching pin pressing plate 30 is rigidly fastened in the bottom surface of train wheel bridge 3 by bolt 10.By stopper slot and the setting of punching pin pressing plate, it is achieved the position limitation protection of punching pin.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (7)
1. the punching mechanism that a cylinder controls, it is characterized in that: include upper bolster, upper padding plate, train wheel bridge, baffle plate and the stripper plate set gradually from top to bottom, it is respectively arranged at the side of upper bolster and the cylinder of bottom surface and slotting tool, and is arranged at least one punching pin of train wheel bridge, baffle plate and stripper plate；
Described slotting tool is by air cylinder driven, and described punching pin is perpendicular to slotting tool distribution, the top of punching pin connects with slotting tool by being located at the movable block of upper padding plate, and the described top of movable block matches with the knife face of slotting tool；Described movable block and punching pin, when mould state i.e. stop plate and stripper plate disengage, back and forth under the slotting tool effect advanced and return, on the direction be perpendicular to slotting tool, moved back and forth non-punching by air cylinder driven, when i.e. stop plate and stripper plate are closed to train wheel bridge to mold closed condition, back and forth under the slotting tool effect advanced and return, carried out punching and reset by air cylinder driven.
The punching mechanism that a kind of cylinder the most according to claim 1 controls, it is characterised in that: the radial dimension of described movable block is more than the radial dimension of punching pin.
The punching mechanism that a kind of cylinder the most according to claim 1 controls, it is characterised in that: described upper cushion block is provided with the movable chamber of installation activity block.
The punching mechanism that a kind of cylinder the most according to claim 1 controls, it is characterised in that: the bottom phase slide lines of the top of described punching pin and movable block.
The punching mechanism that a kind of cylinder the most according to claim 1 controls, it is characterised in that: the axle body of described punching pin is provided with axially distributed stopper slot, and the bottom surface of described train wheel bridge is provided with the punching pin pressing plate acting on stopper slot.
The punching mechanism that a kind of cylinder the most according to claim 5 controls, it is characterised in that: the axial length of described stopper slot is less than or equal to the thickness of baffle plate.
The punching mechanism that a kind of cylinder the most according to claim 5 controls, it is characterised in that: described punching pin pressing plate is rigidly fastened in the bottom surface of train wheel bridge by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093531.4U CN205497664U (en) | 2016-01-29 | 2016-01-29 | Shearing and punching machine of cylinder control constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093531.4U CN205497664U (en) | 2016-01-29 | 2016-01-29 | Shearing and punching machine of cylinder control constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205497664U true CN205497664U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620093531.4U Active CN205497664U (en) | 2016-01-29 | 2016-01-29 | Shearing and punching machine of cylinder control constructs |
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| Country | Link |
|---|---|
| CN (1) | CN205497664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238263A (en) * | 2019-07-05 | 2019-09-17 | 昆山德盛精密模具有限公司 | A kind of positive and negative blanking apparatus of intensive type hole multistation and internal stress removing method |
-
2016
- 2016-01-29 CN CN201620093531.4U patent/CN205497664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238263A (en) * | 2019-07-05 | 2019-09-17 | 昆山德盛精密模具有限公司 | A kind of positive and negative blanking apparatus of intensive type hole multistation and internal stress removing method |
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| GR01 | Patent grant |