CN215237080U - Hot press forming device - Google Patents
Hot press forming device Download PDFInfo
- Publication number
- CN215237080U CN215237080U CN202121202495.8U CN202121202495U CN215237080U CN 215237080 U CN215237080 U CN 215237080U CN 202121202495 U CN202121202495 U CN 202121202495U CN 215237080 U CN215237080 U CN 215237080U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- fixedly connected
- lower die
- die
- piston rod
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a hot-press forming device, which comprises two vertical mounting seats and more than two transverse guide posts; a forming oil cylinder is fixedly arranged on the mounting seat, and a piston rod of the forming oil cylinder is fixedly connected with a forming press roller through a push plate; a support table and a longitudinal oil cylinder are fixedly arranged on the other mounting seat, the longitudinal oil cylinder is fixedly connected with the upper die, a front oil cylinder and a rear oil cylinder are fixedly arranged on two sides of the support table, the support table is fixedly connected with two rails and a limiting plate, the lower die is slidably arranged on the two rails, the lower die is fixedly connected with a piston rod of the front oil cylinder, more than one positioning plate is fixedly arranged on the front side and the rear side of the lower die, and the positioning plates are provided with pin holes; more than one die pressing pin is fixedly connected to a piston rod of the rear side oil cylinder, and each die pressing pin corresponds to the pin holes of the two positioning plates on the front side and the rear side of the lower die; the utility model has the advantages of low equipment requirement, convenient material loading and unloading, reduced cost and improved processing efficiency.
Description
Technical Field
The utility model relates to a hot briquetting device, especially the hot briquetting device of the cylinder head or the pole head of hydro-cylinder.
Background
The common hot-press forming device mostly adopts a universal press or a punch press to match with a mold for forming, so that the requirement on equipment is high, an integral mold is adopted, the cost is higher, the operations of feeding and returning are inconvenient, and the processing efficiency is influenced.
Disclosure of Invention
The utility model aims at the above-mentioned not enough that prior art exists, provide a hot briquetting device, it has that the equipment requirement is low, the convenient advantage of dress material returned, but reduce cost improves machining efficiency.
In order to achieve the purpose, the utility model discloses a hot-press forming device, which comprises two vertical installation seats and more than two transverse guide posts connecting the two installation seats; the forming device is characterized in that a forming oil cylinder is fixedly arranged on the mounting seat, a piston rod of the forming oil cylinder is fixedly connected with a push plate, the push plate is slidably sleeved on all guide posts, and a forming press roller is fixedly connected with the push plate; a support table and a longitudinal oil cylinder are fixedly arranged on the other mounting seat, a piston rod of the longitudinal oil cylinder is fixedly connected with the upper die, a front side oil cylinder and a rear side oil cylinder are fixedly arranged on two sides of the support table, the support table is fixedly connected with two rails and a limiting plate, the two rails are perpendicular to the axis of the guide post, the lower die is slidably arranged on the two rails, the lower die is fixedly connected with the piston rod of the front side oil cylinder, the upper die and the lower die are both provided with a cavity, more than one positioning plate is fixedly arranged on the front side and the rear side of the lower die, and the positioning plates are both provided with pin holes; more than one die pressing pin is fixedly connected with a piston rod of the rear side oil cylinder, and each die pressing pin corresponds to the pin holes of the two positioning plates on the front side and the rear side of the lower die.
When the mould is used, heated raw materials are placed into a cavity of a lower mould, the lower mould is pushed to be in contact with a limiting plate and positioned through a front side oil cylinder, the upper mould is pushed downwards through a longitudinal oil cylinder to complete mould assembly, a piston rod of a rear side oil cylinder extends out to push a mould pressing pin to be inserted into pin holes of a front side positioning plate and a rear side positioning plate of the lower mould to realize mould locking, and then a forming oil cylinder pushes a forming compression roller to be extruded between the upper mould and the lower mould to complete hot press forming; each piston rod retracts, the lower die returns to the initial position, and the workpiece is taken out; the utility model has the advantages that the universal press or the punch is not adopted, the extrusion is completed through the forming oil cylinder, the requirement on the equipment is low, the assembling and returning operation is convenient by adopting the combined die, the cost can be reduced, and the processing efficiency is improved; the whole device has high degree of freedom and can be suitable for different environments;
as a further improvement of the utility model, the upper die is fixedly provided with more than three positioning pins, and the lower die is provided with positioning holes corresponding to the positioning pins; the accuracy of die assembly of the upper die and the lower die can be further ensured;
as a further improvement of the utility model, the forming oil cylinder is a plunger type cylinder; can provide larger extrusion force;
as a further improvement of the utility model, the cavity of the lower die is provided with a through hole, a material returning oil cylinder is arranged between the two rails, a piston rod of the material returning oil cylinder corresponds to the through hole, more than one pressing plate is fixedly connected to each of the two rails, and one end of each pressing plate is positioned right above the lower die; the lower die returns to the initial position, and when a piston rod of the material returning oil cylinder extends out, the pressing plate presses the lower die tightly, so that automatic material returning can be completed;
to sum up, the utility model has the advantages of equipment requirement is low, the dress returns the material convenient, but reduce cost improves machining efficiency.
Drawings
Fig. 1 is a perspective view of an initial state of the embodiment of the present invention.
Fig. 2 is a front view of the initial state of the embodiment of the present invention.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a left side view of fig. 2.
Fig. 5 is a perspective view of a mold clamping state according to an embodiment of the present invention.
Figure 6 is a perspective view of the components on the support table of figure 5.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a hot press forming apparatus of this embodiment includes two vertical mounting bases 1 and 2, and four lateral guide posts 3 connecting the two mounting bases; a plunger type cylinder 4 is fixedly arranged on the mounting seat 1, a piston rod of the plunger type cylinder 4 is fixedly connected with a push plate 5, the push plate 5 is slidably sleeved on the four guide posts 3, and a forming press roller 6 is fixedly connected with the push plate 5; a support table 7 and a longitudinal oil cylinder 8 are fixedly arranged on the other mounting seat 2, a piston rod of the longitudinal oil cylinder 8 is fixedly connected with an upper die 9, and the upper die 9 is fixedly provided with four positioning pins 10; a front side oil cylinder 11 and a rear side oil cylinder 12 are fixedly arranged at two sides of the supporting platform 7, the front side oil cylinder 11 and the rear side oil cylinder 12 can be fixed on a frame or a mounting rack (not shown), two rails 13 and a limit plate 14 are fixedly connected with the support table 7, the two rails 13 are vertical to the axis of the guide post 3, a lower die 15 is slidably arranged on the two rails 13, the lower die 15 is fixedly connected with a piston rod of the front side oil cylinder 7, the upper die 9 and the lower die 15 are both provided with cavities, two positioning plates 16 are fixedly arranged at the front side and the rear side of the lower die 15, the positioning plates 16 are provided with pin holes 17, the lower die 15 is provided with four positioning holes (not shown) corresponding to the positioning pins 10, two bent press plates 18 are fixedly connected to the two rails 13, one ends of the press plates 18 are located right above the lower die 15, a through hole is formed in a cavity of the lower die 15, a material returning oil cylinder 19 is arranged between the two rails 13, and a piston rod of the material returning oil cylinder 19 corresponds to the through hole of the lower die 15; the piston rod of the rear side oil cylinder 12 is fixedly connected with two compression molding pins 21 through a middle plate 20, and each compression molding pin 21 corresponds to the pin holes 17 of the two positioning plates 16 on the front side and the rear side of the lower die 15.
When the hot-press forming die is used, as shown in fig. 5 and 6, heated raw materials are placed into a cavity of a lower die 15, the lower die 15 is pushed to be in contact with a limiting plate 14 through a front side oil cylinder 11 to achieve positioning, an upper die 9 is pushed down through a longitudinal oil cylinder 8, a positioning pin 10 of the upper die 9 is inserted into a positioning hole to complete die assembly, the cavities of the upper die 9 and the lower die 15 are provided with guide grooves of a forming press roller 6, a piston rod of a rear side oil cylinder 12 extends out to push two press die pins 21 to be inserted into pin holes 17 of front and rear side positioning plates 16 of the lower die 15 to achieve die locking, then a plunger cylinder 4 pushes the forming press roller 6 to be extruded between the upper die and the lower die, the press die pins 21 can prevent the upper die and the lower die from being separated, and hot-press forming is completed; all the piston rods retract, the lower die 15 returns to the initial position, the material returning oil cylinder 19 extends out, the pressing plate 18 presses the lower die 15 tightly, and a workpiece is ejected out to finish automatic material returning; the utility model has the advantages that the universal press or the punch press is not adopted, the extrusion is completed through the plunger cylinder 4, the requirement on the equipment is low, the assembling and returning operation is convenient by adopting the combined die, the cost can be reduced, and the processing efficiency is improved; the whole device has high degree of freedom and can be suitable for different environments; the positioning pin 10 is matched with the positioning hole, so that the accuracy of die assembly of the upper die and the lower die can be further ensured; the plunger cylinder 4 can provide a large pressing force.
Claims (4)
1. A hot-press forming device comprises two vertical installation bases and more than two transverse guide posts which are connected with the two installation bases; the forming device is characterized in that a forming oil cylinder is fixedly arranged on the mounting seat, a piston rod of the forming oil cylinder is fixedly connected with a push plate, the push plate is slidably sleeved on all guide posts, and a forming press roller is fixedly connected with the push plate; a support table and a longitudinal oil cylinder are fixedly arranged on the other mounting seat, a piston rod of the longitudinal oil cylinder is fixedly connected with the upper die, a front side oil cylinder and a rear side oil cylinder are fixedly arranged on two sides of the support table, the support table is fixedly connected with two rails and a limiting plate, the two rails are perpendicular to the axis of the guide post, the lower die is slidably arranged on the two rails, the lower die is fixedly connected with the piston rod of the front side oil cylinder, the upper die and the lower die are both provided with a cavity, more than one positioning plate is fixedly arranged on the front side and the rear side of the lower die, and the positioning plates are both provided with pin holes; more than one die pressing pin is fixedly connected with a piston rod of the rear side oil cylinder, and each die pressing pin corresponds to the pin holes of the two positioning plates on the front side and the rear side of the lower die.
2. The hot press molding apparatus as claimed in claim 1, wherein the upper mold is fixedly provided with three or more positioning pins, and the lower mold is provided with positioning holes corresponding to the respective positioning pins.
3. A thermoforming apparatus as claimed in claim 1 or claim 2, characterised in that the said forming cylinder is a plunger cylinder.
4. The hot press molding apparatus according to claim 1 or 2, wherein the cavity of the lower mold is provided with a through hole, a material returning cylinder is provided between the two rails, and a piston rod of the material returning cylinder corresponds to the through hole; more than one pressure plate is fixedly connected to the two rails, and one end of each pressure plate is located right above the lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202495.8U CN215237080U (en) | 2021-05-31 | 2021-05-31 | Hot press forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202495.8U CN215237080U (en) | 2021-05-31 | 2021-05-31 | Hot press forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215237080U true CN215237080U (en) | 2021-12-21 |
Family
ID=79475214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121202495.8U Active CN215237080U (en) | 2021-05-31 | 2021-05-31 | Hot press forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215237080U (en) |
-
2021
- 2021-05-31 CN CN202121202495.8U patent/CN215237080U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215237080U (en) | Hot press forming device | |
| CN210453604U (en) | Injection mold processing is with easy shedder | |
| CN211758056U (en) | Mechanical die mounting seat convenient for replacing die head | |
| CN113333545A (en) | Hot press forming device | |
| CN217370180U (en) | Automobile parts panel stamping forming device | |
| CN211757755U (en) | Composite shaping jig | |
| CN112974646A (en) | Part machining die convenient to unloading | |
| CN112371809A (en) | Mobile phone shell machining die | |
| CN219233726U (en) | Part shaping tool | |
| CN215589771U (en) | Upper and lower die assembly positioning mechanism of silica gel die | |
| CN217551048U (en) | Automobile chassis crank arm forging die | |
| CN216659017U (en) | Forming die of power inductance | |
| CN215745924U (en) | Quick stamping die of auto-parts | |
| CN219443214U (en) | Demoulding mechanism of automobile part stamping die | |
| CN219985994U (en) | Stamping die of accurate feed | |
| CN210703532U (en) | Nut working of plastics assembly fixture | |
| CN220008544U (en) | Feeding and discharging device of hydraulic press | |
| CN214235778U (en) | Mobile phone shell machining die | |
| CN210586610U (en) | Novel auto parts stamping die material returned device | |
| CN216182206U (en) | Multi-nut rapid implantation tooling die | |
| CN220112115U (en) | Impact-resistant stamping die frame | |
| CN219114237U (en) | Punching device for plastic molding | |
| CN220679014U (en) | Auto parts plastic frock | |
| CN213002206U (en) | A forming die for novel material processing | |
| CN220277942U (en) | Sheet metal stamping bending die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |