CN206838951U - A kind of quick water-cooling forming machine of four stations - Google Patents
A kind of quick water-cooling forming machine of four stations Download PDFInfo
- Publication number
- CN206838951U CN206838951U CN201720538194.XU CN201720538194U CN206838951U CN 206838951 U CN206838951 U CN 206838951U CN 201720538194 U CN201720538194 U CN 201720538194U CN 206838951 U CN206838951 U CN 206838951U
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- China
- Prior art keywords
- cylinder
- stock mould
- pressure
- forming machine
- cooling forming
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Abstract
The utility model discloses a kind of quick water-cooling forming machine of four stations, including frame, evenly distributed four groups of identical modular units being arranged in frame, and the controller for controlling modular unit to work, modular unit includes stock mould and pneumohydraulic pressure-cylinder, pneumohydraulic pressure-cylinder can drive stock mould to carry out F.F. stroke and force-stroke motion, realize soft punch process in place.Punch process quality is drastically increased, solves the insurmountable punch process problem of conventional percussion pressing equipment, and also protects diel, the design and manufacture difficulty of diel is reduced, greatly extends the life-span of mould.
Description
Technical field
It the utility model is related to a kind of forming machine, more particularly to a kind of water-cooling forming machine of multistation.
Background technology
Existing forming machine is often to be processed using the diel of impact type, easily causes the deformation of workpiece, leads
The impulsive force for causing the qualification rate of product not high and huge can cause to damage to mould, cause die life low.
Utility model content
In view of the foregoing, the utility model provides a kind of achievable soft quick water-cooling forming machine of four stations in place, can
To reduce the damage to mould, and improve the qualification rate of workpiece.
Realize that the technical scheme of the quick water-cooling forming machine of the station of the utility model four is as follows：
A kind of quick water-cooling forming machine of four stations, including frame and evenly distributed four groups of identicals being arranged in frame are determined
Type unit, every group of modular unit include stock mould and the pneumohydraulic pressure-cylinder being arranged above stock mould, and stock mould includes phase up and down
Upper stock mould and lower stock mould to setting, upper stock mould connect pneumohydraulic pressure-cylinder, can moved up and down, lower stock mould is fixed on
In frame, workpiece is positioned between stock mould and lower stock mould, and upper stock mould connects cooling water pipe with lower stock mould.
Pneumohydraulic pressure-cylinder is made up of a cylinder and a hydraulic cylinder, and cylinder connects with hydraulic cylinder, and the cylinder connects with hydraulic cylinder
The place of connecing is provided with source of the gas adjusting switch.
Pneumohydraulic pressure-cylinder is provided with single pressure-regulating valve.
The quick water-cooling forming machine of four stations also includes a high-pressure hydraulic pump, is connected with cooling water pipe.
The quick water-cooling forming machine of four stations also includes time counter, time counter include dwell time control element with
Cool time control element, dwell time control element are connected with pneumohydraulic pressure-cylinder, cool time control element and high-pressure hydraulic pump
Connection.
The quick water-cooling forming machine of the station of the utility model four realizes the soft punch process in place that punching press industry is pursued always.
On the one hand soft stamping technology in place drastically increases punch process quality, solving conventional percussion pressing equipment can not solve
Punch process problem, on the other hand also protect diel, reduce the design and manufacture difficulty of diel, greatly prolong
The life-span of mould is grown.
Brief description of the drawings
Fig. 1 is the quick water-cooling forming machine structural representation of the station of the utility model four.
Embodiment
The utility model is further described with reference to embodiment.
As shown in figure 1, a kind of quick water-cooling forming machine of four stations, including frame 10, it is evenly distributed to be arranged in frame 10
Four groups of identical modular units 20, and for control modular unit work controller (not shown).
Every group of modular unit 20 includes stock mould 21, and is arranged at the pneumohydraulic pressure-cylinder 22 of the top of stock mould 21.
Stock mould 21 includes the upper stock mould 211 and lower stock mould 212 being oppositely arranged up and down, and upper stock mould 211 connects gas
Liquid pressurized cylinder 22, lower stock mould 212 are fixed in frame 10, and workpiece is positioned between stock mould 211 and lower stock mould 212,
Upper stock mould 211 connects cooling water pipe 23 with lower stock mould 212, and the other end of cooling water pipe 23 is connected with high-pressure hydraulic pump 24.
Pneumohydraulic pressure-cylinder 22 is made up of a cylinder 221 and a hydraulic cylinder 222, and cylinder 221 communicates with hydraulic cylinder 222, gas-liquid
Pressurized cylinder 22 is arranged on the top of stock mould 211, is connected with upper stock mould 211, stock mould 211 can be driven to move up and down,
Cylinder 221 is provided with source of the gas adjusting switch with the junction of hydraulic cylinder 222.
Controller (not shown) includes dwell time control element (not shown) and cool time control element
(not shown), dwell time control element are connected with pneumohydraulic pressure-cylinder 22, for controlling dwell time, cool time control
Element is connected with high-pressure hydraulic pump 24, for controlling the injection rate of cooling water.
The quick water-cooling forming machine of the station of the utility model four at work, by F.F. stroke force-stroke, return by actuation cycle
Three trip segments of reversion journey are formed.
In F.F. stroke, driving upper stock mould 211 by the cylinder 221 of pneumohydraulic pressure-cylinder 22, quickly small power is moved, until upper
Stock mould 211 encounters workpiece.After upper stock mould 211 contacts workpiece, force-stroke, the hydraulic cylinder of pneumohydraulic pressure-cylinder 22 are initially entered
222 start to combine to workpiece application pressure with cylinder 221, drive upper stock mould punch process with all strength.In cylinder 221 and hydraulic cylinder
There is a source of the gas adjusting switch 223 222 combination junctions, can adjust the gas flow into pneumohydraulic pressure-cylinder 22, and gas-liquid, which combines, to be increased
The input pressure size of pressure can follow into the size of bleed pressure and produce change.When enter bleed pressure it is big when, pneumohydraulic pressure-cylinder
22 output pressures can be big with covariant, otherwise enters the i.e. power output of pneumohydraulic pressure-cylinder 22 when bleed pressure is turned down and diminish.Complete punching press
Afterwards, cool time control element starts, and high-pressure hydraulic pump 24 begins through the upward stock mould 211 of cooling water pipe 23 and lower stock mould
212 injection cooling waters, after the cool time for reaching setting, high-pressure hydraulic pump 24 stops upward stock mould 211 and lower stock mould 212 note
Enter cooling water.While cool time control element starts, dwell time control element also starts, the pressure of hydraulic cylinder 222
It can keep certain, after the dwell time for reaching setting, pneumohydraulic pressure-cylinder 22 stops applying workpiece pressure, in the driving of cylinder 221
Stock mould 211 is back to initial position, completes backstroke, that is, completes a course of work, and to enter next work
Circulation is prepared.Pressure-regulating valve 25 is equiped with each modular unit 20, such as needs individually to carry out pressure regulation to some action
Control, can be adjusted by adjusting pressure-regulating valve 25.
In the F.F. stroke stage, only driving upper stock mould by the cylinder 221 of pneumohydraulic pressure-cylinder 22, quickly small power contacts workpiece,
Its contact force is minimum, thus achieves the soft punch process in place that punching press industry is pursued always.Drastically increase punch process
Quality, solve the insurmountable punch process problem of conventional percussion pressing equipment, and also protect diel, reduce
The design and manufacture difficulty of diel, greatly extend the life-span of mould.
The quick water-cooling forming machine of the station of the utility model four water cooling can be determined rapidly for the hot product after pricker, pressure welding
Type, product bottom periphery is stablized in 0.1mm scopes, be unlikely to deform, " Europe superscript/LGA " etc. bottom stabilization can be passed through well
The various tests of performance.By the product of the utility model water-cooled shaping, deflection is small in use, reduces foaming, tapping machine
Rate, so as to improve product quality, reduce fraction defective.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment simultaneously is not used to limit
The scope of the claims of the present utility model, all equivalence enforcements or change without departing from carried out by the utility model, it is intended to be limited solely by this case
In the scope of the claims.
Claims (5)
- A kind of 1. quick water-cooling forming machine of four stations, it is characterised in that：Including frame (10) and evenly distributed it is arranged at frame (10) four groups of identical modular units (20) on, every group of modular unit (20) include stock mould (21) and are arranged at stock mould (21) pneumohydraulic pressure-cylinder (22) above, the stock mould (21) include the upper stock mould (211) that is oppositely arranged up and down and lower fixed Pattern (212), the upper stock mould (211) connect the pneumohydraulic pressure-cylinder (22), and the lower stock mould (212) is fixed on frame (10) on, workpiece is positioned between stock mould (211) and lower stock mould (212), the upper stock mould (211) and lower stock mould (212) cooling water pipe (23) is connected.
- 2. the quick water-cooling forming machine of four stations according to claim 1, it is characterised in that：The pneumohydraulic pressure-cylinder (22) by One cylinder (221) and a hydraulic cylinder (222) composition, cylinder (221) connect with hydraulic cylinder (222), the cylinder (221) and hydraulic pressure Cylinder (222) junction is provided with source of the gas adjusting switch.
- 3. the quick water-cooling forming machine of four stations according to claim 2, it is characterised in that：On the pneumohydraulic pressure-cylinder (22) It is provided with single pressure-regulating valve.
- 4. the quick water-cooling forming machine of four stations according to claim 1, it is characterised in that：Also include a high-pressure hydraulic pump (24), it is connected with the cooling water pipe (23).
- 5. the quick water-cooling forming machine of four stations according to claim 4, it is characterised in that：Also include time counter, institute Stating time counter includes dwell time control element and cool time control element, dwell time control element and the gas-liquid Pressurized cylinder is connected, and cool time control element is connected with the high-pressure hydraulic pump (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538194.XU CN206838951U (en) | 2017-05-12 | 2017-05-12 | A kind of quick water-cooling forming machine of four stations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538194.XU CN206838951U (en) | 2017-05-12 | 2017-05-12 | A kind of quick water-cooling forming machine of four stations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206838951U true CN206838951U (en) | 2018-01-05 |
Family
ID=60795350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538194.XU Expired - Fee Related CN206838951U (en) | 2017-05-12 | 2017-05-12 | A kind of quick water-cooling forming machine of four stations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206838951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704992A (en) * | 2018-04-23 | 2018-10-26 | 江苏森威精锻有限公司 | A kind of stamping system having spraying cooling function |
-
2017
- 2017-05-12 CN CN201720538194.XU patent/CN206838951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704992A (en) * | 2018-04-23 | 2018-10-26 | 江苏森威精锻有限公司 | A kind of stamping system having spraying cooling function |
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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: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |