CN209318492U - A kind of bending machine - Google Patents
A kind of bending machine Download PDFInfo
- Publication number
- CN209318492U CN209318492U CN201821825539.0U CN201821825539U CN209318492U CN 209318492 U CN209318492 U CN 209318492U CN 201821825539 U CN201821825539 U CN 201821825539U CN 209318492 U CN209318492 U CN 209318492U
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- CN
- China
- Prior art keywords
- lower die
- workbench
- rotation axis
- fixedly connected
- bending machine
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a kind of bending machines, chartered plane body, vertical sliding is connected with lifting panel above body, the elevating mechanism that can drive lifting slip of face slat is provided between body and lifting panel, the length direction of elevating mechanism lower end edge lifting panel is provided with upper mold, the position that body corresponds to lower part of upper die is installed with workbench, length direction on workbench along lifting panel is provided with the lower die for offering the rectangle of four sides slot, the clamping device that lower die can be fixed on to workbench is additionally provided on workbench, the rotation axis that lower end both ends are extended at both ends is rotatably connected in the lower die, rotation axis and lower die coaxial line, the both ends side wall of body is fixedly connected with the second driving cylinder being vertically arranged vertically respectively, the upper end of second driving cylinder is fixedly connected to the bearing frame for rising with the second driving cylinder telescopic rod and capable of accepting rotation axis both ends.The utility model is assembled and disassembled with mold, and replacement is convenient, the lower effect of labor intensity.
Description
Technical field
The utility model relates to the technical fields of panel beating, more particularly, to a kind of bending machine.
Background technique
Bending machine is a kind of machine that bending can be carried out to thin plate, and structure mainly includes bracket, workbench and clamping
Plate, workbench are placed on bracket, and workbench is made of pedestal and pressing plate, and pedestal is connected by hinge with clamping plate, and pedestal is by seat
Shell, coil and cover board composition, coil are placed in the recess of seat shell, and recessed top is covered with cover board.Coil is led to by conducting wire when use
Electricity generates gravitation to pressing plate after energization, to realize the clamping to thin plate between pressing plate and pedestal.It is pressed from both sides due to using electromagnetic force
It holds, so that pressing plate can be made various workpieces requirement, and the workpiece for having side wall can be processed, it is also very simple in operation
Just.In addition, bending machine can be by replacing bending machine die, to meet the needs of various workpiece.
Existing to can refer to the Chinese utility model patent that Authorization Notice No. is CN202336542U, it discloses a kind of foldings
Bender, including body, Z axis X-axis R axis rail, front panel, numerical control programming device, bender lower die, lower die guide rail and mould table are vertical
Plate is equipped with hydraulic oil oil cylinder above the body, front panel, the front panel is equipped on the front outer wall of the body
On Y1 axis protective cover is installed, and the side of Y1 axis protective cover is equipped with Y2 axis protective cover, on the bottom end face of the front panel
Mold folder is installed, the numerical control programming device is mounted on the side outer wall of body by the mounting rack installed on one side end face
On, Z axis X-axis R axis rail is provided on the middle part outer wall of the body, the mould table vertical plate is mounted on the lower part of body, and
Workbench vertical plate is installed on the outer wall of mould table vertical plate, guide rail base is installed in the top end surface of the mould table vertical plate.
Complicated panel beating plate can be processed and formed at one time by the utility model, improve panel beating efficiency.
A kind of bending machine die lower die of four sides slot is given in prior art among the above, adapts to multi-thickness
The Bending Processing of the different bending angles of plate, but state in use this lower die when have the following deficiencies: due to bending machine
Volume it is all larger, thus lower die be adapt to bending machine also all volumes it is larger, the especially length of lower die is all longer, when need into
When the different bending angle of row and the other faces for needing replacing lower die are processed, multiple workers is needed to cooperate to lift mold together
And need to rotate, then mold is installed on bending machine again, operation is to be not easy, and danger is also easy to produce in the course of work, is worked
Intensity is also higher.
Utility model content
The purpose of the utility model is to provide a kind of assembly and disassembly of mold, and replacement is convenient, the lower bending machine of labor intensity.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of bending machine, chartered plane body, the vertical sliding in body top are connected with lifting panel, set between body and lifting panel
It is equipped with the elevating mechanism that can drive lifting slip of face slat, the length direction of elevating mechanism lower end edge lifting panel is provided with
Mould, the position that body corresponds to lower part of upper die are installed with workbench, are provided with and open up along the length direction for going up and down panel on workbench
There is the lower die of the rectangle of four sides slot, the clamping device that lower die can be fixed on to workbench is additionally provided on workbench, under described
The rotation axis that lower end both ends are extended at both ends, rotation axis and lower die coaxial line, the both ends side wall point of body are rotatably connected in mould
It is not fixedly connected with the second driving cylinder being vertically arranged vertically, the upper end of the second driving cylinder is fixedly connected to the second driving cylinder
Telescopic rod rises the bearing frame that can accept rotation axis both ends.
Pass through clamping device when the other surfaces for needing replacing lower die are processed by using above-mentioned technical proposal
Lower die is opened, keeps lower die movable on the table, then, drives telescopic rod to upwardly extend by the second driving cylinder, thus
It drives bearing frame rising to be connected to drive shaft, and continues that lower die is driven to rise to the surface for being detached from workbench, then, rotate lower die
Make lower die for processing one side position upward, then by the second driving cylinder drive telescopic rod decline be located at lower die on workbench,
It is easy to operate finally by gripping means grips lower die, it is easy to use, reduce the labor intensity of worker.
The utility model is further arranged to: the upper surface of the bearing frame offers the V-arrangement that can be connected to rotation axis
Locating slot.
By using above-mentioned technical proposal, when work, rotation axis can be completed on bearing frame by the locating slot of V-arrangement
Positioning realizes that stablizing for lower die rises to prevent rotation axis from rolling on bearing frame.
The utility model is further arranged to: the both ends of the rotation axis are fixedly connected to the limit with support shaft coaxial line
Position ring, the inner sidewall of the limiting slot are also provided with the limiting slot that can be inserted in stop collar.
By using above-mentioned technical proposal, is cooperated by stop collar and limiting slot, can further complete to rotate
Axis slides axially when so as to avoid lower die that smaller skew occurs in uphill process in the axially position of bearing frame,
It is further to guarantee that stablizing for lower die rises.
The utility model is further arranged to: the clamping device includes be fixedly connected on workbench two sides vertically multiple
Fixed baffle, the fixed baffle of two sides are threaded with the adjusting screw that can run through fixed baffle, and adjusting screw mutually leans on
Close side is rotatably connected to the limited block that can clamp lower die two sides.
It,, can rotary work-table two simultaneously after lower die is placed in workbench when work by using above-mentioned technical proposal
The adjusting screw of side so that the limited block of lower die two sides be made to be connected to the two sides of lower die, and then completes lower die consolidating in workbench
It is fixed, it is easy to operate, using simple.
The utility model is further arranged to: the upper surface of the workbench is connected with along the width direction sliding of workbench
The sliding seat of lower die can be accepted, the two sides of the sliding seat are fixedly connected to limit blend stop.
By using above-mentioned technical proposal, when can prevent lower die from sliding on the table by the sliding seat of setting, under
It generates and grinds between mould and workbench, and then protect lower die.
The utility model is further arranged to: the lower die and the fixed company in the side that limit blend stop can be connected to lower die
It is connected to buffer layer.
By using above-mentioned technical proposal, under capable of being reduced when lower die is placed in sliding seat by the buffer layer of setting
The collision of mould and sliding seat, and then protect lower die.
The utility model is further arranged to: limited block side close to each other is fixedly connected to cushion.
By using above-mentioned technical proposal, under capable of preventing from crushing when limited block clamps lower die by the buffer layer of setting
Mould, and then protect lower die.
In conclusion the advantageous effects of the utility model are as follows:
1. opening lower die when the other surfaces for needing replacing lower die are processed by clamping device, enabling lower die
It is movable on the table, then, drive telescopic rod to upwardly extend by the second driving cylinder, so that bearing frame rising be driven to be connected to
Drive shaft, and continue drive lower die rise to be detached from workbench surface, then, rotation lower die make lower die for processing one side
Position upward, then by the second driving cylinder drives telescopic rod decline to be located at lower die on workbench, finally by gripping means grips
Lower die, it is easy to operate, it is easy to use, reduce the labor intensity of worker；
2. when work positioning of the rotation axis on bearing frame can be completed by the locating slot of V-arrangement, to prevent rotation axis
It is rolled on bearing frame, realizes that stablizing for lower die rises；
3. cooperating by stop collar and limiting slot, it is fixed in the axial direction of bearing frame can further to complete rotation axis
Position slides axially when so as to avoid lower die that smaller skew occurs in uphill process, further guarantee lower die
Stablize and rises.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial enlargement diagram of part A in Fig. 1.
Fig. 3 is the schematic diagram of the movable holder structure of the utility model.
Fig. 4 is the schematic diagram of the bearing frame structure of the utility model.
In figure, 1, body；11, the first driving cylinder；2, panel is gone up and down；21, upper die clamp；211, strap；212, movable
Clamping plate；22, upper mold；3, workbench；31, sliding seat；311, blend stop is limited；312, buffer layer；33, lower die；331, rotation axis；
332, stop collar；34, the second driving cylinder；341, fixed baffle；342, adjusting screw；343, limited block；3431, cushion；35,
Bearing frame；351, locating slot；352, limiting slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of bending machine disclosed by the utility model, including body 1, is set to 1 upper side of body
Lifting panel 2 and the workbench 3 being set to immediately below lifting panel 2.Sliding is connected to the one of body 1 to lifting panel 2 vertically
Side, workbench 3 are fixedly connected on body 1.
Referring to Figures 1 and 2, elevating mechanism is provided between body 1 and lifting panel 2, elevating mechanism is set vertically to be multiple
The first driving cylinder 11 of 1 upper end of body is set and is fixedly connected on, the telescopic rod of the first driving cylinder 11 is arranged and is fixedly connected downward
In the upper end of lifting panel 2.The lower end of lifting panel 2 is additionally provided with multiple upper die clamps 21, and multiple upper die clamps 21 are along lifting panel 2
Length direction arrangement, upper die clamp 21 include be fixedly connected on vertically lifting 2 lower end of panel strap 211 and be set to
The ambulatory splint 212 of 211 side of strap, strap 211 and the upper end of ambulatory splint 212 are connected by screw bolts, it is each on
Die clamp 21 is folded with the upper mold 22 being vertically arranged jointly, and the length direction of upper mold 22 is identical as the lifting length direction of panel 2, on
The upper end of mould 22 is inserted between each ambulatory splint 212 and strap 211, drives ambulatory splint 212 to become by tightening bolt
To the close upper end to clamp upper mold 22 in 211 direction of strap.When work, the lifting of 11 telescopic rod of the first driving cylinder, which drives, to be risen
Drop panel 2, which is gone up and down, is able to drive the bending that sheet metal component is completed in the lifting of upper mold 22.
Referring to Fig. 2 and Fig. 3, workbench 3 is horizontally disposed, and the length direction of the length direction of workbench 3 and lifting panel 2
It is identical.Width direction sliding on workbench 3 along workbench 3 is connected with sliding seat 31, the length direction of sliding seat 31 and lifting
The length direction of panel 2 is identical, and length direction lower die 33 identical with 31 length direction of sliding seat is provided in sliding seat 31, under
Mould 33 is in cuboid, and each side of lower die 33 offers bending slot along the length direction of lower die 33.The two of sliding seat 31
Side is fixedly connected with limit blend stop 311 vertically, and limit blend stop 311 can be connected to the two sides of lower die 33, to reduce lower die 33
The side that impact when installing with sliding seat 31, the bottom surface of sliding seat 31 and limit blend stop 311 are connected to lower die 33 is fixed
It is connected with buffer layer 312.
Clamping device is additionally provided on workbench 3, clamping device includes the fixation for being fixedly connected on 3 two sides of workbench vertically
Baffle 341 is threaded with the adjusting screw 342 that can run through fixed baffle 341, two adjusting screws on fixed baffle 341
342 one end close to each other are also rotatably connected to limited block 343, and rotation adjusting screw 342 can drive limited block 343 mutually to lean on
Closely, and then the two sides of lower die 33, and then the lower die 33 on clamping table 3 are connected to.For further protection lower die 33, prevent
The limited block 343 of 33 two sides of lower die crushes lower die 33, and the side that the limited block 343 of two sides is close to each other is fixedly connected to buffering
Pad 3431.
Referring to Fig. 2 and Fig. 4, it is rotatably connected to the rotation axis 331 with 33 coaxial line of lower die at the axial location of lower die 33, turns
The both ends of moving axis 331 extend the both ends of lower die 33 and are fixedly connected with restraining position ring block 332, and stop collar 332 and rotation axis 331 are coaxial
Line, the position that the both ends of body 1 correspond to 3 lower section of workbench are fixedly connected with the second driving cylinder 34 vertically, the second driving cylinder 34
Telescopic rod is arranged upward, and the axis of the flexible rod axis of the second driving cylinder 34 and rotation axis 331 is in same vertical plane, and second
The telescopic rod upper end of driving cylinder 34 is fixedly connected to bearing frame 35, and the upper end of bearing frame 35 offers the locating slot of V-arrangement
351, the inner sidewall of locating slot 351 is also provided with the limiting slot 352 that stop collar 332 can be convenient for be inserted in.When work, second is driven
Dynamic 34 telescopic rod of cylinder rises, and is able to drive the rising of bearing frame 35, and then locating slot 351 can be made to be connected to the two of rotation axis 331
End, and it is inserted in the stop collar 332 at 331 both ends of rotation axis in the limiting slot 352 in locating slot 351, complete rotation axis 331
Positioning of the both ends on bearing frame 35, then bearing frame 35 continues to rise, and drives rotation axis 331 to rise, can drive lower die 33
It is detached from the upper surface of workbench 3.
The implementation principle of the present embodiment are as follows: when the bending slot for needing replacing 33 other surfaces of lower die is worked, unscrew
Adjusting screw 342 makes limited block 343 be detached from the abutting of lower die 33, keeps lower die 33 movable, then, passes through the second driving cylinder
34 drive telescopic rods upwardly extend, so that bearing frame 35 be driven to rise the both ends for being connected to drive shaft, and continue to drive lower die 33
The surface for being detached from workbench 3 is risen to, last worker rotates lower die 33 manually, and working surface needed for making lower die 33 is located above,
It drives telescopic rod decline to be located at lower die 33 on workbench 3 by the second driving cylinder 34 again, finally tightens adjusting screw 342 again,
It is fixed on lower die 33 on workbench 3, it is easy to operate, it is easy to use, reduce the labor intensity of worker.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of bending machine, chartered plane body (1), vertical sliding is connected with lifting panel (2), body (1) and lifting above body (1)
The elevating mechanism that can drive lifting panel (2) sliding is provided between panel (2), elevating mechanism lower end edge goes up and down panel (2)
Length direction be provided with upper mold (13), the position below body (1) corresponding upper mold (13) is installed with workbench (3), workbench
(3) length direction on along lifting panel (2) is provided with the lower die (33) for offering the rectangle of four sides slot, goes back on workbench (3)
It is provided with the clamping device that lower die (33) can be fixed on to workbench (3), it is characterised in that: rotation connects in the lower die (33)
It is connected to the rotation axis (331) that lower end both ends are extended at both ends, rotation axis (331) and lower die (33) coaxial line, the both ends of body (1)
Side wall is fixedly connected with the second driving cylinder (34) being vertically arranged vertically respectively, and the upper end of the second driving cylinder (34) is fixedly connected with
There is the bearing frame (35) for rising with the second driving cylinder (34) telescopic rod and capable of accepting rotation axis (331) both ends.
2. bending machine according to claim 1, it is characterised in that: the upper surface of the bearing frame (35) offers and can support
It is connected to the locating slot (351) of the V-arrangement of rotation axis (331).
3. bending machine according to claim 2, it is characterised in that: the both ends of the rotation axis (331) are fixedly connected to
With the stop collar (332) of support shaft coaxial line, the inner sidewall of the locating slot (351), which is also provided with, can be inserted in stop collar
(332) limiting slot (352).
4. bending machine according to claim 1, it is characterised in that: the clamping device includes being fixedly connected on work vertically
Multiple fixed baffles (341) of platform (3) two sides, the fixed baffle (341) of two sides, which is threaded with, can run through fixed baffle
(341) adjusting screw (342), adjusting screw (342) side close to each other, which is rotatably connected to, can clamp lower die (33)
The limited block (343) of two sides.
5. bending machine according to claim 1, it is characterised in that: the upper surface of the workbench (3) is along workbench (3)
Width direction sliding is connected with the sliding seat (31) that can accept lower die (33), and the two sides of the sliding seat (31) are fixedly connected with
There are limit blend stop (311).
6. bending machine according to claim 1, it is characterised in that: the lower die (33) can support with limit blend stop (311)
The side for being connected to lower die (33) is fixedly connected to buffer layer (312).
7. bending machine according to claim 4, it is characterised in that: the limited block (343) side close to each other is solid
Surely cushion (3431) are connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825539.0U CN209318492U (en) | 2018-11-06 | 2018-11-06 | A kind of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825539.0U CN209318492U (en) | 2018-11-06 | 2018-11-06 | A kind of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209318492U true CN209318492U (en) | 2019-08-30 |
Family
ID=67709549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821825539.0U Expired - Fee Related CN209318492U (en) | 2018-11-06 | 2018-11-06 | A kind of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209318492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210530A (en) * | 2021-06-29 | 2021-08-06 | 中冶建工集团重庆钢结构有限公司 | Method for bending reinforcing steel bars in batches based on single-column correction press-fitting hydraulic machine |
-
2018
- 2018-11-06 CN CN201821825539.0U patent/CN209318492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210530A (en) * | 2021-06-29 | 2021-08-06 | 中冶建工集团重庆钢结构有限公司 | Method for bending reinforcing steel bars in batches based on single-column correction press-fitting hydraulic machine |
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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: 20190830 Termination date: 20211106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |