CN214184729U - Sheet metal part bending die - Google Patents
Sheet metal part bending die Download PDFInfo
- Publication number
- CN214184729U CN214184729U CN202022557934.9U CN202022557934U CN214184729U CN 214184729 U CN214184729 U CN 214184729U CN 202022557934 U CN202022557934 U CN 202022557934U CN 214184729 U CN214184729 U CN 214184729U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- die
- fixedly connected
- metal part
- upper die
- 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 sheet metal component mould of bending, its technical scheme main points are including the die holder, the lower mould of setting in the die holder, the upper die base, fixed connection is at the last mould of upper die base bottom intermediate position, set up two top boards in the upper die both sides, fixed connection is at the top of the top board and along the guide bar of vertical direction through the upper die base, the cover is established in the guide bar outside and both ends difference fixed connection is at the spring of top board top and upper die base bottom, after accomplishing the sheet metal component and bending, the lower mould rises under the effect of spring, even the sheet metal component is embedded into in the middle of the lower mould, also can take out the sheet metal component from the side of lower mould, make the sheet metal component card go into in the lower mould after, also can be easy by taking out.
Description
Technical Field
The utility model relates to a technical field that the panel beating was bent, more specifically the theory that says so, it relates to a sheet metal component mould of bending.
Background
The sheet metal component is in the middle of the process of processing, often all need be sheared through panel, then the shaping of bending, as shown in fig. 1, for a sheet metal component, the sheet metal component is formed through bending from rectangular plate, and this sheet metal component includes U type portion 1 and two dull and stereotyped 11 of fixed connection in 1 top both sides of U type portion, bends through the mould of bending mostly when bending, and the mould of bending includes terrace die and die. The middle position of the rectangular plate is pressed into the middle of the concave die through the convex die, so that the U-shaped part 1 is formed, the sheet metal part is very easily clamped into the groove of the concave die after the bending operation is completed, and the sheet metal part is not easily taken out of the groove.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a sheet metal component mould of bending, it is after accomplishing the sheet metal component and bending, and the lower mould rises under the effect of spring, even in the middle of the sheet metal component is embedded into the lower mould, also can take out the sheet metal component from the side of lower mould for after the sheet metal component card goes into the lower mould, also can be easy is taken out.
In order to achieve the above purpose, the utility model provides a following technical scheme: a sheet metal part bending die comprises a lower die base, a lower die arranged in the lower die base, an upper die fixedly connected to the middle position of the bottom of the upper die base, two upper press plates arranged on two sides of the upper die, a guide rod fixedly connected to the top of the upper press plates and penetrating through the upper die base along the vertical direction, and a spring sleeved on the outer side of the guide rod and fixedly connected to the top of the upper press plates and the bottom of the upper die base at two ends respectively;
the bottom and the two sides of the upper die are arranged in a U shape and can be attached to the inner side of the U-shaped part of the sheet metal part, an accommodating groove is formed in the middle position of the top of the lower die seat, the lower die is located in the accommodating groove and can move up and down in the accommodating groove along the vertical direction, the lower die comprises a forming part arranged in the U shape and two horizontally arranged supporting parts fixedly connected to the two sides of the top of the forming part, the U-shaped part of the sheet metal part can be inserted into the forming part, the outer side of the sheet metal part is attached to the inner side of the forming part, and when the U-shaped part of the sheet metal part is completely inserted into the forming part, the bottoms of the two flat plates of the sheet;
the bottom parts of the two supporting parts are fixedly connected with two guide rods which are vertically arranged, the guide rods penetrate through the lower die base along the vertical direction, springs are sleeved on the outer sides of the guide rods, and two ends of each spring on the outer sides of the guide rods are fixedly connected to the bottom parts of the lower die base and the supporting parts respectively; when the spring outside the guide rod is in a normal state, the bottom of the forming part is higher than the top of the lower die base, and when the spring outside the guide rod is in a normal state, the bottom of the lower die is higher than the bottom of the upper pressing plate.
Through adopting above-mentioned technical scheme, in the fashioned, place the top at two supporting parts with the rectangular plate earlier, come to support the rectangular plate through two supporting parts, then the upper die base downstream, two top board compress tightly earlier on the rectangular plate, then the lower mould downstream together, accomplish the shaping of sheet metal component in the middle of inserting the shaping portion until last mould, the upper die base upstream after the shaping, also upstream movement of lower mould under the effect of spring, make the top that highly is higher than the lower bolster of sheet metal component, even in the middle of the sheet metal component is embedded into the lower mould, also can take out the sheet metal component from the side of lower mould, make the sheet metal component card go into in the lower mould after, also can be easy being taken out.
The utility model discloses further set up to: be provided with two fixed connection baffles on the die holder in the middle of the holding tank, two baffles are located the below that two supporting parts deviate from one side each other respectively, and when the bottom of two supporting parts and two baffles contacted each other, the top of supporting part and the top of die holder parallel and level each other.
Through adopting above-mentioned technical scheme, through setting up the baffle for when the final shaping of sheet metal component, the supporting part can not continue downstream, makes the shaping more accurate.
The utility model discloses further set up to: the two limiting plates are fixedly connected to the two sides of the upper die, when the top of the upper pressing plate is in contact with the limiting plates, the U-shaped portion of the sheet metal part can be sleeved on the upper die, and the tops of the two flat plates of the sheet metal part sleeved on the upper die are in contact with the bottoms of the two lower pressing plates respectively at the moment.
Through adopting above-mentioned technical scheme, through setting up the limiting plate, can make the shaping of sheet metal component more accurate.
The utility model discloses further set up to: two locating plates of one side fixedly connected with that the top of two supporting parts deviates from each other, two locating plates are close to the distance between one side each other and equal to the distance between the sheet metal component shaping front rectangular plate both ends, and the distance between locating plate top and the supporting part top equals the thickness of sheet metal component.
Through adopting above-mentioned technical scheme, can fix a position the panel of placing at the supporting part top through setting up the locating plate.
The utility model discloses further set up to: one side fixedly connected with supporting station of die holder, the top fixedly connected with pneumatic cylinder of supporting bench, fixedly connected with is located the unloading piece that the pneumatic cylinder is close to die holder one side on the piston rod of pneumatic cylinder, and the bottom and both sides of unloading piece are the U type setting, and when the spring in the guide bar outside is in the normality, the unloading piece can insert in the middle of the shaping portion and can be with the inboard mutual contact of shaping portion.
Through adopting above-mentioned technical scheme, through setting up down the material piece, need not the manual work and take out the sheet metal component from the lower mould, operating personnel only need with panel place on the supporting part can for operate convenient and fast more.
To sum up, the utility model discloses compare and have following beneficial effect in prior art: the utility model discloses during the fashioned, place the top at two supporting parts with the rectangular plate earlier, come to support the rectangular plate through two supporting parts, then the upper die base downstream, two top board compress tightly earlier on the rectangular plate, then the lower mould downstream together, accomplish the shaping of sheet metal component in the middle of inserting the shaping portion until last mould, the upper die base upstream after the shaping, also the upstream motion of lower mould under the effect of spring, make the top that highly is higher than the die holder of sheet metal component, even in the middle of the sheet metal component is embedded into the lower mould, also can take out the sheet metal component from the side of lower mould, make the sheet metal component card go into in the lower mould after, also can be easy being taken out.
Drawings
FIG. 1 is a schematic view of a prior art sheet metal part;
FIG. 2 is a schematic view of the overall structure of the embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B of FIG. 2;
FIG. 5 is a cross-sectional view of the lower die holder of the example.
In the figure: 1. a U-shaped portion; 11. a flat plate; 2. a lower die holder; 21. accommodating grooves; 22. a baffle plate; 3. a lower die; 31. a molding section; 32. a support portion; 33. positioning a plate; 34. a guide bar; 4. an upper die holder; 5. an upper die; 51. a limiting plate; 6. an upper pressure plate; 61. a guide rod; 7. a support table; 71. a hydraulic cylinder; 72. and (5) discharging the blocks.
Detailed Description
Example (b): a sheet metal part bending die is shown in attached figures 1, 2, 3, 4 and 5 and comprises a lower die base 2, a lower die 3 arranged in the lower die base 2, an upper die base 4, an upper die 5 fixedly connected to the middle position of the bottom of the upper die base 4, two upper press plates 6 arranged on two sides of the upper die 5, a guide rod 61 fixedly connected to the top of the upper press plate 6 and penetrating through the upper die base 4 along the vertical direction, and a spring sleeved on the outer side of the guide rod 61 and fixedly connected to the top of the upper press plate 6 and the bottom of the upper die base 4 at two ends respectively;
the top of each upper pressing plate 6 is fixedly connected with two guide rods 61, the bottom and two sides of the upper die 5 are arranged in a U shape and can be mutually attached to the inner side of the U-shaped part 1 of the sheet metal part, the middle position of the top of the lower die holder 2 is provided with an accommodating groove 21, the lower die 3 is positioned in the accommodating groove 21 and can move up and down in the accommodating groove 21 along the vertical direction, the lower die 3 comprises a forming part 31 arranged in the U shape and two horizontally arranged supporting parts 32 fixedly connected to the two sides of the top of the forming part 31, the U-shaped part 1 of the sheet metal part can be inserted into the forming part 31, the outer side of the sheet metal part is mutually attached to the inner side of the forming part 31, and when the U-shaped part 1 of the sheet metal part is completely inserted into the forming part 31, the bottoms of the two flat plates 11 of the sheet metal part are mutually contacted with the tops of the supporting parts 32;
the bottoms of the two supporting parts 32 are fixedly connected with two guide rods 34 which are vertically arranged, the guide rods 34 penetrate through the lower die base 2 along the vertical direction, springs are sleeved on the outer sides of the guide rods 34, and two ends of each spring on the outer side of each guide rod 34 are fixedly connected to the bottom of the lower die base 2 and the bottom of the corresponding supporting part 32 respectively; the bottom of the molding part 31 is higher than the top of the lower die holder 2 when the spring outside the guide bar 34 is in a normal state, and the bottom of the lower die 3 is higher than the bottom of the upper platen 6 when the spring outside the guide bar 61 is in a normal state.
Be provided with two fixed connection baffle 22 on die holder 2 in the middle of the holding tank 21, two baffles 22 are located the below that two supporting parts 32 deviate from one side each other respectively, and when the bottom of two supporting parts 32 and two baffle 22 contacted each other, the top of supporting part 32 and the top of die holder 2 are parallel and level each other.
Go up two limiting plate 51 of mould 5's both sides fixedly connected with, when the top of top board 6 and limiting plate 51 contacted each other, the U type portion 1 of sheet metal component can overlap on the last mould 5 of establishing to the top of the two flat boards 11 of the sheet metal component that the cover was established on last mould 5 this moment contacts each other with the bottom of two holding down plates respectively.
Two locating plates 33 are fixedly connected to one side, away from each other, of the tops of the two supporting portions 32, the distance between the two locating plates 33 close to one side is equal to the distance between two ends of a rectangular plate before sheet metal part forming, and the distance between the tops of the locating plates 33 and the tops of the supporting portions 32 is equal to the thickness of the sheet metal part.
One side fixedly connected with a supporting platform 7 of die holder 2, the top fixedly connected with pneumatic cylinder 71 of supporting platform 7, fixedly connected with is located the unloading piece 72 that pneumatic cylinder 71 is close to die holder 2 one side on the piston rod of pneumatic cylinder 71, and the bottom and both sides of unloading piece 72 are the U type setting, and when the spring in the guide bar 34 outside is in the normality, unloading piece 72 can insert in the middle of the shaping portion 31 and can be with the inboard mutual contact of shaping portion 31.
The working principle of the sheet metal part bending die when in use is as follows: during the shaping, place the rectangular plate at the top of two supporting parts 32 earlier, come to support the rectangular plate through two supporting parts 32, then 4 downstream of upper die base, two top board 6 compress tightly on the rectangular plate earlier, then 3 downstream of lower mould together, until last mould 5 insert the shaping of accomplishing the sheet metal component in the middle of the shaping portion 31, 4 upstream of upper die base after the shaping, 3 also upstream of lower mould under the effect of spring, make the sheet metal component highly be higher than the top of lower bolster 2, even the sheet metal component is embedded in the middle of 3 lower moulds, also can take out the sheet metal component from the side of lower mould 3, make the sheet metal component card go into in the lower mould 3 after, also can be easy by taking out.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a sheet metal component mould of bending which characterized in that: the die comprises a lower die base, a lower die arranged in the lower die base, an upper die fixedly connected to the middle position of the bottom of the upper die base, two upper press plates arranged on two sides of the upper die, a guide rod fixedly connected to the top of the upper press plates and penetrating through the upper die base along the vertical direction, and a spring sleeved on the outer side of the guide rod and fixedly connected to the top of the upper press plates and the bottom of the upper die base at two ends respectively;
the bottom and the two sides of the upper die are arranged in a U shape and can be attached to the inner side of the U-shaped part of the sheet metal part, an accommodating groove is formed in the middle position of the top of the lower die seat, the lower die is located in the accommodating groove and can move up and down in the accommodating groove along the vertical direction, the lower die comprises a forming part arranged in the U shape and two horizontally arranged supporting parts fixedly connected to the two sides of the top of the forming part, the U-shaped part of the sheet metal part can be inserted into the forming part, the outer side of the sheet metal part is attached to the inner side of the forming part, and when the U-shaped part of the sheet metal part is completely inserted into the forming part, the bottoms of the two flat plates of the sheet metal part are contacted with the tops of the supporting parts;
the bottom parts of the two supporting parts are fixedly connected with two guide rods which are vertically arranged, the guide rods penetrate through the lower die base along the vertical direction, springs are sleeved on the outer sides of the guide rods, and two ends of each spring on the outer sides of the guide rods are fixedly connected to the bottom parts of the lower die base and the supporting parts respectively; when the spring outside the guide rod is in a normal state, the bottom of the forming part is higher than the top of the lower die base, and when the spring outside the guide rod is in a normal state, the bottom of the lower die is higher than the bottom of the upper pressing plate.
2. The sheet metal part bending die of claim 1, characterized in that: be provided with two fixed connection baffles on the die holder in the middle of the holding tank, two baffles are located the below that two supporting parts deviate from one side each other respectively, and when the bottom of two supporting parts and two baffles contacted each other, the top of supporting part and the top of die holder parallel and level each other.
3. The sheet metal part bending die of claim 1, characterized in that: the two limiting plates are fixedly connected to the two sides of the upper die, when the top of the upper pressing plate is in contact with the limiting plates, the U-shaped portion of the sheet metal part can be sleeved on the upper die, and the tops of the two flat plates of the sheet metal part sleeved on the upper die are in contact with the bottoms of the two lower pressing plates respectively at the moment.
4. The sheet metal part bending die of claim 1, characterized in that: two locating plates of one side fixedly connected with that the top of two supporting parts deviates from each other, two locating plates are close to the distance between one side each other and equal to the distance between the sheet metal component shaping front rectangular plate both ends, and the distance between locating plate top and the supporting part top equals the thickness of sheet metal component.
5. The sheet metal part bending die of claim 1, characterized in that: one side fixedly connected with supporting station of die holder, the top fixedly connected with pneumatic cylinder of supporting bench, fixedly connected with is located the unloading piece that the pneumatic cylinder is close to die holder one side on the piston rod of pneumatic cylinder, and the bottom and both sides of unloading piece are the U type setting, and when the spring in the guide bar outside is in the normality, the unloading piece can insert in the middle of the shaping portion and can be with the inboard mutual contact of shaping portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557934.9U CN214184729U (en) | 2020-11-06 | 2020-11-06 | Sheet metal part bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557934.9U CN214184729U (en) | 2020-11-06 | 2020-11-06 | Sheet metal part bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214184729U true CN214184729U (en) | 2021-09-14 |
Family
ID=77644660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022557934.9U Active CN214184729U (en) | 2020-11-06 | 2020-11-06 | Sheet metal part bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214184729U (en) |
-
2020
- 2020-11-06 CN CN202022557934.9U patent/CN214184729U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208321861U (en) | A kind of hardware terminal stamping die | |
| CN214184729U (en) | Sheet metal part bending die | |
| CN207479239U (en) | A kind of hot shaping tooling of quick correction part deformation | |
| CN113084004B (en) | Gasket stamping forming equipment for high-end equipment | |
| CN213134726U (en) | Positioning clamping bending die | |
| CN213378751U (en) | Porous punching press of leaf spring clamp is expected device absolutely | |
| CN211489277U (en) | Support falling piece progressive die | |
| CN205309094U (en) | Whole stamping forming cold -working mould of trapezoidal gauge apron | |
| CN210023476U (en) | Bending mechanism for bending machine | |
| CN209773245U (en) | Side pushes away slider forming structure | |
| CN210754825U (en) | Steel plate press for processing western-style food forks | |
| CN220781912U (en) | Bending angle shaping device | |
| CN213162672U (en) | Automobile support die | |
| CN214022748U (en) | Sheet metal part bending die | |
| CN216828359U (en) | High-strength steel stamping springback compensation structure | |
| CN214391968U (en) | Double-folding-edge die for numerical control bending machine | |
| CN219335530U (en) | Stamping jig structure | |
| CN217223111U (en) | Hole flanging die | |
| CN215032786U (en) | Punching die for automobile curved surface metal plate part | |
| CN213613637U (en) | Double-activity bending forming die for automobile chassis stamping part | |
| CN218555382U (en) | Sheet metal part bending device | |
| CN215467567U (en) | Continuous drawing stamping die for precise motor shell | |
| CN213495978U (en) | Drawing die for automobile curved-surface plate part | |
| CN218873358U (en) | Power supply shell hardware stamping die | |
| CN216885418U (en) | Inner tube punching and bubble pressing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |