CN208410825U - A kind of hydraulic molding machine - Google Patents
A kind of hydraulic molding machine Download PDFInfo
- Publication number
- CN208410825U CN208410825U CN201820404161.0U CN201820404161U CN208410825U CN 208410825 U CN208410825 U CN 208410825U CN 201820404161 U CN201820404161 U CN 201820404161U CN 208410825 U CN208410825 U CN 208410825U
- Authority
- CN
- China
- Prior art keywords
- bottom platen
- molding machine
- fixed station
- adjusting
- hydraulic molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 31
- 238000004080 punching Methods 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000000748 compression moulding Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model is about a kind of hydraulic molding machine, including rack, upper holder, bottom platen, punching press oil cylinder and screw mechanism, the rack is equipped with a fixed station, four guide posts are fixedly connected with above fixed station, the upper holder and bottom platen are set on four guide posts, the punching press oil cylinder is set on fixed station, and the piston rod of punching press oil cylinder is connect with bottom platen；The screw mechanism includes the driving device of four adjusting screws and driving adjusting screw rotation, the lower part of four adjusting screws is connect by screw thread with the nut on fixed station, copper sheathing there are four being set on the bottom platen, the top of four adjusting screws passes through the copper sheathing of the bottom platen and bottom platen carries out cylinder connection, and the upper holder is equipped with a cutting die.After adopting the above structure, it realizes that the moving distance of bottom platen is fixed the beneficial effect is that adjusting by the limit of screw mechanism, the accurate die mould of material is realized by the effect of punching press oil cylinder and precisely cuts.
Description
Technical field
The utility model belongs to hydraulic molding machine technical field, is to collect die mould about a kind of and cut in one specifically
The hydraulic molding machine of body.
Background technique
Material forming (especially non-metallic material molding) needs in the fixing mould by hand fed to molding machine,
Then the pressure generated by machine, to realize the compression moulding of material.After material compression moulding, need to after molding
The scrap material of product is cut.
It is to push directly on lower platen by hydraulic cylinder to run up and down that four column hydraulic molding machines currently on the market, which mainly construct,
The halt of lower platen is controlled by pressure relay switch.But the lower platen controlled by pressure relay switch is by preset pressure
Force value stops reaching molding, can not carry out accurate die mould to material, need to also carry out secondary sanction in other equipment after die mould
Trimming corner material, while also increasing cost of labor.Therefore, it is necessary to be improved.
Utility model content
The purpose of the utility model is to provide a kind of hydraulic molding machines, can only be pressed with solving existing four columns hydraulic molding machine
Type, but the problem of waste cannot be cut.
To achieve the above object, the utility model uses following technical scheme:
A kind of hydraulic molding machine, including rack, upper holder, bottom platen, punching press oil cylinder and screw mechanism are set in the rack
There is a fixed station, four guide posts are fixedly connected with above fixed station, the upper holder and bottom platen are set in four guide posts
On, the punching press oil cylinder is set on fixed station, and the piston rod of punching press oil cylinder is connect with bottom platen, and flexible by piston rod makes
With respect to four guide posts of bottom platen slide up and down, thus realize bottom platen and upper holder close to or far from and then realizing material
Accurate die mould is fixed by the fixed moving distance for realizing bottom platen of the shift motion of bottom platen；
The screw mechanism includes the driving device of four adjusting screws and driving adjusting screw rotation, four adjusting screws
Lower part connect with the nut on fixed station by screw thread, set on the bottom platen there are four copper sheathing, four adjusting screws it is upper
Portion passes through the copper sheathing of the bottom platen and bottom platen carries out cylinder connection, and forward and reverse turn of lead screw is controlled to adjust by driving device
It is dynamic.
The upper holder is equipped with a cutting die, and the cutting die is used for the molding to material and precisely cuts.
Further, the top of the adjusting screw is equipped with a stop nut, for being precisely controlled the stop essence of bottom platen
Degree.
According to the utility model, the driving device includes adjusting motor, drive sprocket, four driven sprockets and a linkage
Frame, the linkage rack are connect with four adjusting screw bearings, and the adjusting motor is arranged on linkage rack, the drive sprocket with
The output shaft for adjusting motor is fixedly connected, and drive sprocket is meshed by chain with four driven sprockets, four driven sprockets point
It is not fixedly connected with four adjusting screws, in use, controlling to adjust synchronizing up and down for lead screw by the positive and negative rotation for adjusting motor
It is mobile, to adjust the stroke of bottom platen, realize that the distance between upper holder and bottom platen are fixed, to realize the accurate pressure of material
It type and precisely cuts.
According to the utility model, four angles of fixed station are fixedly connected with rack.
Preferably, one layer of steel plate is provided on the bottom platen, to protect bottom platen, it is ensured that when cutting, do not damage pushing
Platform.
According to the utility model, the hydraulic molding machine further includes a control device, the control device and punching press oil cylinder,
The connection such as driving device.
Further, the control device includes PLC control program, the time relay setting button, power switch, display
Screen, pressure relay switch, pressure parameter setting button etc..
The hydraulic molding machine of the utility model, the beneficial effect is that: it is simple in sturcture, ingenious in design, it is embodied in: 1, leading to
It crosses screw mechanism and realizes the accurate control 2 of the distance between upper holder and bottom platen, by pressure control switch and time relay
Device completes accurate die mould, synchronously completes and precisely cuts.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hydraulic molding machine of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the hydraulic molding machine of the utility model is described in further detail.
As shown in Figure 1, being a kind of hydraulic molding machine of the utility model, including rack 1, upper holder 2, bottom platen 3, punching press
Oil cylinder 4 and screw mechanism 5, the rack 1 are equipped with a fixed station 6, and the top of fixed station 6 is fixedly connected with four guide posts 7, institute
It states upper holder 2 and bottom platen 3 is set on four guide posts 7, upper holder 2 is fixedly connected with guide post 7, upper holder 2 and bottom platen 3
It is arranged in parallel, the punching press oil cylinder 4 is fixed on the lower section of fixed station 6, and the piston rod 41 of punching press oil cylinder 4 passes through in fixed station 6
Heart circular hole simultaneously connect with the bottom platen 3 of the top of fixed station 6, and flexible by piston rod 41 makes four guide posts 7 relatively of bottom platen 3
It slides up and down, to realize bottom platen 3 with upper holder 2 close to or far from bottom platen 3 is realized in the adjusting for passing through screw mechanism 5
Moving distance fix, and then realize material accurate die mould；The screw mechanism 5 includes that four adjusting screws 51 and driving are adjusted
The driving device 8 that lead screw 51 rotates is saved, the lower part of four adjusting screws 51 is connect by screw thread with the nut on fixed station 6, institute
State and set on bottom platen 3 there are four copper sheathing, the top of four adjusting screws 51 pass through the bottom platen 3 copper sheathing and bottom platen 3 into
The connection of row cylinder, to realize the accurate control of the distance between upper holder and bottom platen, the upper holder 2 is equipped with a cutting die
(being not shown on figure), the cutting die are used to carry out die mould to material and precisely cut.It should be noted that the cutting die is using existing
Material forming is cut with cutting die, therefore repeats no more the specific structure of cutting die.
The top of the adjusting screw 51 is equipped with a stop nut 52, for being precisely controlled the Dwell precision of bottom platen 3.
The driving device 8 includes adjusting motor 81,82, four driven sprockets 83 of drive sprocket and a linkage rack 84, institute
It states linkage rack 84 to connect with four 51 bearings of adjusting screw, the adjusting motor 81 is arranged on linkage rack 84, the drive chain
Wheel 82 with adjusting motor 81 output shaft be fixedly connected, four movable sprockets 83 are connect with drive sprocket 82 by chain, four from
Movable sprocket 83 is fixedly connected with four adjusting screws 51 respectively.In use, being controlled to adjust by the positive and negative rotation for adjusting motor 81
Synchronizing for lead screw 51 moves up and down, to adjust the stroke of bottom platen 3, realizes that the distance between upper holder 2 and bottom platen 3 are solid
It is fixed, and then realize the die mould of material and precisely cut.
Fixed station 6 is preferably square, and four angles of fixed station 6 are fixedly connected with rack 1.
One layer of steel plate is preferably provided on the bottom platen 3, to protect bottom platen 3, it is ensured that when cutting, do not damage pushing
Platform 3.
The hydraulic molding machine further includes a control device (being not shown on figure), and the control device and punching press oil cylinder 4 drive
The connections such as dynamic device 8.
The control device include PLC control program, the time relay setting button, power switch, display screen, pressure after
Electric switch, pressure parameter setting button, mode transfer button etc..In use, setting button by the time relay is arranged the die mould time,
The pressure value etc. of button settings material die mould is set by pressure parameter.
When needing to carry out die mould to material and cut, when as desired by time relay setting button setting die mould
Between, the pressure value of button settings material die mould is set by pressure parameter, and screw mechanism 5 is controlled by mode transfer button and is started, is led to
The positive and negative rotation of motor 81 is overregulated to drive drive sprocket 82 to rotate, and the rotation of drive sprocket 82 drives driven sprocket 83 to rotate, band
The synchronous rotary of dynamic four adjusting screws 51, while the drive linkage rack 84 of adjusting screw 51 moves up and down together, passes through tune
The stop nut on 51 top of lead screw is saved, the minimum accurate distance to adjust between upper holder 2 and bottom platen 3 reaches the die mould of material
And cut requirement distance.Then, start hydraulic molding machine, the starting of control device control oil pump passes through the piston rod of punching press oil cylinder 4
41 flexible, the lifting of drive bottom platen 3, when the rising of bottom platen 3 touches the stop nut on 51 top of adjusting screw, pressure
Start pressure maintaining when rising to the preset pressure value of pressure relay switch, the time relay starts timing at this time, when reached between after
After electric appliance preset time, control device controls punching press oil cylinder 4 and declines, and completes to the accurate die mould of material and precisely cuts.
The utility model realizes that the moving distance of bottom platen is fixed by the adjusting by screw mechanism, to press on realizing
The accurate control of the distance between platform and bottom platen, and then realize precisely molding and precisely cut.That is the oil pressure of the utility model
Molding machine realizes simultaneously to carry out accurate die mould to material and precisely cuts.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made.These improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of hydraulic molding machine, which is characterized in that including rack, upper holder, bottom platen, punching press oil cylinder and screw mechanism, institute
It states rack and is equipped with a fixed station, be fixedly connected with four guide posts above fixed station, the upper holder and bottom platen are arranged
On four guide posts, the punching press oil cylinder is set on fixed station, and the piston rod of punching press oil cylinder is connect with bottom platen；
The screw mechanism includes the driving device of four adjusting screws and driving adjusting screw rotation, under four adjusting screws
Portion is connect by screw thread with the nut on fixed station, set on the bottom platen there are four copper sheathing, the top of four adjusting screws is worn
The copper sheathing and bottom platen for crossing the bottom platen carry out cylinder connection,
The upper holder is equipped with a cutting die.
2. hydraulic molding machine as described in claim 1, which is characterized in that the top of the adjusting screw is equipped with a limit spiral shell
It is female.
3. hydraulic molding machine as described in claim 1, which is characterized in that the driving device includes adjusting motor, drive chain
Wheel, four driven sprockets and a linkage rack, the linkage rack are connect with four adjusting screw bearings, and the adjusting motor setting exists
On linkage rack, the drive sprocket is fixedly connected with the output shaft for adjusting motor, and drive sprocket passes through chain and four driven chains
Wheel is meshed, and four driven sprockets are fixedly connected with four adjusting screws respectively.
4. hydraulic molding machine as described in claim 1, which is characterized in that four angles of fixed station are fixedly connected with rack.
5. hydraulic molding machine as described in claim 1, which is characterized in that be provided with one layer of steel plate on the bottom platen.
6. hydraulic molding machine as described in claim 1, which is characterized in that the hydraulic molding machine further includes a control device,
The control device is connect with punching press oil cylinder, driving device.
7. hydraulic molding machine as claimed in claim 6, which is characterized in that the control device includes PLC control program, time
Relay sets button, power switch, display screen, pressure relay switch, pressure parameter and sets button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404161.0U CN208410825U (en) | 2018-03-24 | 2018-03-24 | A kind of hydraulic molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404161.0U CN208410825U (en) | 2018-03-24 | 2018-03-24 | A kind of hydraulic molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208410825U true CN208410825U (en) | 2019-01-22 |
Family
ID=65118312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820404161.0U Expired - Fee Related CN208410825U (en) | 2018-03-24 | 2018-03-24 | A kind of hydraulic molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208410825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405446A (en) * | 2019-08-14 | 2019-11-05 | 盛视科技股份有限公司 | A kind of integrated jig of assembly and disassembly |
-
2018
- 2018-03-24 CN CN201820404161.0U patent/CN208410825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405446A (en) * | 2019-08-14 | 2019-11-05 | 盛视科技股份有限公司 | A kind of integrated jig of assembly and disassembly |
| CN110405446B (en) * | 2019-08-14 | 2024-05-03 | 盛视科技股份有限公司 | Assembling and disassembling integrated jig |
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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: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |