CN211637833U - Bending machine convenient to locate - Google Patents
Bending machine convenient to locate Download PDFInfo
- Publication number
- CN211637833U CN211637833U CN202020132695.XU CN202020132695U CN211637833U CN 211637833 U CN211637833 U CN 211637833U CN 202020132695 U CN202020132695 U CN 202020132695U CN 211637833 U CN211637833 U CN 211637833U
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- China
- Prior art keywords
- bending
- positioning
- frame
- panel
- mould
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- 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
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- 238000005452 bending Methods 0.000 title claims abstract description 75
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 108090000565 Capsid Proteins Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a bender convenient to location, it relates to metal processing machinery technical field that bends, and it includes the frame, is equipped with last mould and the lower mould that corresponds the setting in the frame, goes up the mould and is connected with the frame lift, and one side of mould is equipped with the recess of bending towards last mould to the lower mould, and the recess notch department of bending is equipped with the locating frame that the symmetry set up, and panel inserts between the locating frame of relative setting, and the lateral wall butt relative with the locating frame respectively at panel width direction's both ends. The utility model discloses have and be convenient for fixed narrower panel of bending of treating for panel is easily obtained the location at the in-process of bending, thereby is convenient for promote the effect of the precision of bending of narrower panel.
Description
Technical Field
The utility model belongs to the technical field of metal bending processing machinery technique and specifically relates to a bender convenient to location is related to.
Background
At present, a bending machine is a machine capable of bending a thin plate, belongs to one of forging and pressing machines, and is mainly used in the metal processing industry. The product is widely applicable to: in the industries of light industry, aviation, ships, metallurgy, instruments, electrical appliances, stainless steel products, steel structure buildings and decoration, a bending machine is a preferred machine for performing sheet metal processing on plates, particularly large plates at present, and can perform edge bending, stretching, rounding, punching and the like on the plates by matching various different dies.
Notice No. is CN206763657U chinese patent and discloses a numerical control bender, including the bender body, bender body bottom is equipped with the motor case, and the motor case procapsid is equipped with the louvre, four corners of motor bottom end are connected with the supporting legs, bender body procapsid is equipped with first mechanism, the second mechanism and the third mechanism of bending, and the second mechanism of bending is located bender body procapsid center department, and first mechanism and the third mechanism of bending are located the both sides of the second mechanism of bending, the casing is equipped with the cylinder guard box on the bender body, and the casing is equipped with radiator fan on the cylinder guard box.
The above prior art solutions have the following drawbacks: when buckling narrower panel, the workman is difficult to take with the hand, can only put panel in the department of bending of bender, waits to take out the finished piece after the completion of bending, because the difficult location panel when bending, easily leads to the precision of bending to be difficult to hold.
SUMMERY OF THE UTILITY MODEL
According to the prior art exist not enough, the utility model aims at providing a bender convenient to location has the fixed narrower panel of bending of treating of being convenient for panel easily obtains the location when bending, thereby is convenient for promote the effect of the precision of bending of narrower panel.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a bender convenient to location, includes the frame, be equipped with corresponding last mould and the lower mould that sets up in the frame, go up the mould with the frame goes up and down to be connected, the lower mould orientation one side of going up the mould is equipped with the recess of bending, bend groove notch department and be equipped with the posting that the symmetry set up, panel insert between the posting that sets up relatively, just panel width direction's both ends respectively with the lateral wall butt that the posting is relative.
By adopting the technical scheme, the positioning frame is used for fixing the two ends of the narrow plate to be bent in the width direction at the notch of the bending groove, and the plate is inserted into the positioning frame from one end of the positioning frame, so that the plate is easily positioned when being bent, and the bending precision of the narrow plate is convenient to promote.
The present invention may be further configured in a preferred embodiment as: one side of the positioning frame, which is far away from the lower die, protrudes towards one side of the upper die.
By adopting the technical scheme, the interference of the two ends of the width direction of the plate on one side of the lower die away from the positioning frame in the bending process can be avoided, so that the bending stability of the plate can be conveniently improved.
The present invention may be further configured in a preferred embodiment as: the positioning frame is provided with an inserting hole towards the operation side.
Through adopting above-mentioned technical scheme, insert and establish the hole and can be convenient for operating personnel from operation side disect insertion panel, panel realizes the location through the locating frame lateral wall of opposite side.
The present invention may be further configured in a preferred embodiment as: the positioning frame is provided with an inserting hole, the top end of the outer side wall of one side of the inserting hole is connected with an elastic sheet, and the elastic sheet is abutted to one side, facing the inserting hole, of the plate.
Through adopting above-mentioned technical scheme, the flexure strip is used for inserting the shutoff after establishing panel and establishes the hole, with panel butt and fix between the locating frame of relative setting.
The present invention may be further configured in a preferred embodiment as: at least one vertically arranged positioning pin is arranged at the bottom of the bending groove along the length direction of the bending groove, a first positioning hole matched with the positioning pin is formed in the plate, and a second positioning hole is formed in the upper die and corresponds to the positioning pin.
Through adopting above-mentioned technical scheme, locating pin and first locating hole cooperation for further location panel prevents that panel from taking place the displacement at the in-process of bending, thereby can promote the precision of bending of panel. The second positioning hole is used for avoiding the positioning pin in the process of bending the plate by the upper die, so that the interference between the upper die and the positioning pin is prevented.
The present invention may be further configured in a preferred embodiment as: the bottom of the bending groove is embedded with a plurality of jacking pieces, and the jacking pieces are connected with the lower die in a lifting manner.
By adopting the technical scheme, the jacking piece is used for ejecting the bent plate, so that an operator can take the piece conveniently.
The present invention may be further configured in a preferred embodiment as: the jacking pieces are symmetrically arranged along the axis of the plate.
Through adopting above-mentioned technical scheme, jacking piece symmetry sets up, can be convenient for promote the stability of panel jacking, prevents that panel from overturning or rocking in jacking in-process.
The present invention may be further configured in a preferred embodiment as: the bending groove is characterized in that a mounting groove is formed in the bottom of the bending groove, a compression spring is arranged in the mounting groove, one end of the jacking piece is abutted to the compression spring, and the other end of the jacking piece is abutted to the bottom surface of the plate.
Through adopting above-mentioned technical scheme, go up the mould and push down in the mounting groove of impressing the jacking piece completely, accomplish when bending, go up the mould, panel loses the pressure, and compression spring reduction makes the jacking piece reset, and the recess of bending is ejecting through the panel after the resetting of jacking piece will be bent to be convenient for get the piece.
The present invention may be further configured in a preferred embodiment as: the positioning frame is arranged along the width direction of the lower die in a relative or opposite translation mode.
Through adopting above-mentioned technical scheme, be convenient for adjust the orientation between the locating frame according to the width of panel to the distance to location before bending of the different width of adaptation that can great degree.
To sum up, the utility model discloses a following at least one useful technological effect:
1. due to the arrangement of the symmetrically arranged positioning frames, the narrow plate to be bent can be conveniently fixed, so that the plate can be easily positioned during bending, and the bending precision of the narrow plate can be conveniently improved;
2. through the arrangement of the inserting holes and the elastic pieces, the effect of facilitating the installation and the fixation of the plate from the operation side can be achieved;
3. through the setting of jacking piece, can play the ejecting recess of bending of panel after will bending through the restoration of jacking piece to be convenient for get the effect of piece.
Drawings
Fig. 1 is the overall structure schematic diagram of the middle bending machine of the present invention.
Fig. 2 is a schematic sectional view of the upper and lower dies in the present embodiment.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure, 1, a frame; 11. a hydraulic cylinder; 12. a clamping member; 13. an upper die; 14. a second positioning hole; 2. a lower die; 21. bending the groove; 22. positioning pins; 23. a jacking piece; 24. mounting grooves; 25. a compression spring; 3. a positioning frame; 31. inserting the holes; 32. an elastic sheet; 33. a sliding groove; 34. a return spring; 35. a butting rod; 4. a plate material; 41. a first locating hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 2, the utility model discloses a bender convenient to location, including frame 1, frame 1 corresponds last mould 13 and lower mould 2 that sets up about being provided with towards operator one side, and frame 1 is connected with towards last mould 13 one side, and mould 13 is gone up in the 12 centre grippings of holder for it goes up mould 13 and frame 1 and goes up and down to be connected, and lower mould 2 is equipped with bending groove 21 towards one side of last mould 13, and panel 4 is placed in bending groove 21 notch department, goes up mould 13 and pushes panel 4 down in bending groove 21, makes panel 4 be bent.
Referring to fig. 1 and 2, in order to facilitate the narrow or difficult to hold the fixed panel 4 by hand and easily obtain the location in the bending process, the notches of the bending grooves 21 are provided with symmetrically arranged location frames 3, and two ends of the panel 4 in the width direction are respectively abutted against the side walls opposite to the location frames 3. In order to prevent the two ends of the plate 4 in the width direction from interfering with the positioning frame 3 in the bending process, the height of the positioning frame 3 is greater than the thickness of the plate 4. Further, one side of the positioning frame 3 far away from the lower die 2 in the embodiment protrudes towards one side of the upper die 13, so that the bending stability of the plate 4 can be further improved.
Referring to fig. 2 and 3, in order to adapt the width of the plate 4 to a greater extent, the positioning frames 3 are arranged in a manner of being opposite or opposite to each other in translation along the width direction of the lower die 2 in the present embodiment. Specifically be, 2 width direction bilateral symmetry of lower mould is provided with a plurality of equipartitions, and the groove 33 that slides link up towards last mould 13 one side, and 3 bottoms of locating frame extend to the inslot 33 that slides, place the reset spring 34 that the level set up in the groove 33 that slides, reset spring 34 both ends respectively with locating frame 3 with the groove 33 lateral wall butt that slides, 3 one side threaded connection of locating frame have the butt pole 35, butt pole 35 one end and the 3 butts of locating frame are kept away from to the groove 33 that slides. The distance between the oppositely arranged positioning frames 3 is adjusted by adjusting the length of the abutting rod 35 screwed into the sliding groove 33.
Referring to fig. 2 and 3, in order to facilitate the operator to put the plate 4 from the operation side, the positioning frame 3 facing the operation side is provided with an insertion hole 31, and the plate 4 is inserted and positioned by the side wall of the positioning frame 3 on the other side. In order to prevent the plate 4 from moving out of the insertion hole 31, an elastic piece 32 is connected to the top end of the outer side wall of the positioning frame 3 on the side where the insertion hole 31 is provided, and the elastic piece 32 abuts against the side of the plate 4 facing the insertion hole 31. When the plate 4 is inserted, the elastic piece 32 is pulled to expose the insertion hole 31, the elastic piece 32 is loosened after the plate 4 is completely inserted, and the elastic piece 32 resets and blocks the insertion hole 31.
Referring to fig. 2 and 3, in order to reduce the offset of the plate 4 generated in the bending process, the plate 4 is provided with at least one first positioning hole 41 along the axis thereof, the bottom of the bending groove 21 is provided with at least one positioning pin 22 vertically arranged along the axis thereof, after the plate 4 is inserted, the first positioning hole 41 is inserted corresponding to the positioning pin 22, and in order to avoid the positioning pin 22 in the bending process, the upper die 13 is provided with a second positioning hole 14 corresponding to the positioning pin 22.
Referring to fig. 2 and 3, in order to facilitate taking out the bent plate 4, the bottom of the bending groove 21 is connected with a plurality of jacking pieces 23 in a lifting manner, the jacking pieces 23 are embedded in the bottom of the bending groove 21, and the jacking pieces 23 are symmetrically arranged along the axis of the plate 4. After the bending is finished, the jacking piece 23 ascends to push out the plate 4. Furthermore, a plurality of mounting grooves 24 are opened at the bottom of the bending groove 21 in this embodiment, a compression spring 25 is arranged in the mounting groove 24, one end of the jacking piece 23 abuts against the compression spring 25, and the other end abuts against the bottom surface of the plate 4. When the upper die 13 is pressed downwards, the plate 4 is pressed into the bending groove 21, the plate 4 pushes the jacking piece 23 to enter the mounting groove 24, and the jacking piece 23 can extrude the compression spring 25 to compress the spring 25 when entering the mounting groove 24; when the plate 4 is bent and the upper die 13 moves upwards, the compression spring 25 rebounds and enables the jacking piece 23 to reset, and the plate 4 can be gradually ejected out of the bending groove 21 in the resetting process of the jacking piece 23.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. A bender convenient to location, includes frame (1), its characterized in that: be equipped with corresponding last mould (13) and lower mould (2) that set up on frame (1), go up mould (13) with frame (1) goes up and down to be connected, lower mould (2) orientation go up one side of mould (13) and be equipped with bending groove (21), bending groove (21) notch department is equipped with locating frame (3) that the symmetry set up, and panel (4) insert between relative locating frame (3) that sets up, just panel (4) width direction's both ends respectively with the lateral wall butt that locating frame (3) are relative.
2. Machine for bending facilitating the positioning according to claim 1, characterized in that: one side, far away from the lower die (2), of the positioning frame (3) protrudes towards one side of the upper die (13).
3. Machine for bending facilitating the positioning according to claim 2, characterized in that: the positioning frame (3) is provided with an inserting hole (31) towards the operation side.
4. Machine for bending facilitating the positioning according to claim 3, characterized in that: the top end of the outer side wall of one side of the positioning frame (3) provided with the inserting hole (31) is connected with an elastic sheet (32), and the elastic sheet (32) is abutted against one side of the plate (4) facing the inserting hole (31).
5. Machine for bending facilitating the positioning according to claim 1, characterized in that: at least one vertically arranged positioning pin (22) is arranged at the bottom of the bending groove (21) along the length direction of the bending groove, a first positioning hole (41) matched with the positioning pin (22) is formed in the plate (4), and a second positioning hole (14) corresponding to the positioning pin (22) is formed in the upper die (13).
6. Machine for bending facilitating the positioning according to claim 1, characterized in that: the bottom of the bending groove (21) is embedded with a plurality of jacking pieces (23), and the jacking pieces (23) are connected with the lower die (2) in a lifting mode.
7. Machine for bending facilitating the positioning according to claim 6, characterized in that: the jacking pieces (23) are symmetrically arranged along the axis of the plate (4).
8. Machine for bending facilitating the positioning according to claim 7, characterized in that: bending groove (21) tank bottom has seted up mounting groove (24), be provided with compression spring (25) in mounting groove (24), jacking piece (23) one end with compression spring (25) butt, the other end and panel (4) bottom surface butt.
9. Machine for bending facilitating the positioning according to claim 1, characterized in that: the positioning frame (3) is arranged along the width direction of the lower die (2) in a relative or opposite translation mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132695.XU CN211637833U (en) | 2020-01-19 | 2020-01-19 | Bending machine convenient to locate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132695.XU CN211637833U (en) | 2020-01-19 | 2020-01-19 | Bending machine convenient to locate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211637833U true CN211637833U (en) | 2020-10-09 |
Family
ID=72682841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020132695.XU Expired - Fee Related CN211637833U (en) | 2020-01-19 | 2020-01-19 | Bending machine convenient to locate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211637833U (en) |
-
2020
- 2020-01-19 CN CN202020132695.XU patent/CN211637833U/en not_active Expired - Fee Related
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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: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |