CN209631865U - A kind of bending machine - Google Patents
A kind of bending machine Download PDFInfo
- Publication number
- CN209631865U CN209631865U CN201920187377.0U CN201920187377U CN209631865U CN 209631865 U CN209631865 U CN 209631865U CN 201920187377 U CN201920187377 U CN 201920187377U CN 209631865 U CN209631865 U CN 209631865U
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- China
- Prior art keywords
- lower mold
- workbench
- head
- connecting plate
- screw 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.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model relates to a kind of bending machines, it includes rack, horizontal workbench is provided on front side of rack, the upper surface of workbench is fixedly installed lower mold, lower mold along workbench length direction, the cross section of lower mold is square, head is provided with above the workbench, head is plate, head is parallel to the length direction of workbench, head vertical sliding connects on the rack, head is connected with hydraulic device, the two sides of the lower mold are provided with screw rod, screw rod is horizontally and perpendicularly to the length direction of lower mold, the two sides of the workbench offer dovetail groove along the length direction of workbench, multiple sliding blocks are slidably connected in dovetail groove, connecting plate is provided on sliding block, connecting plate extends straight up, screw rod extends vertically through connecting plate and screw flight is connected on connecting plate.The utility model has the effect of that the lower mold of different lengths is fixed.
Description
Technical field
The utility model relates to a kind of technical fields of Plate working equipment, more particularly, to a kind of bending machine.
Background technique
Bending machine makes plate form the bending angle of design, bending for carrying out bending to plate during sheet fabrication
Machine usually requires to fold the plate of different angle, and the thickness of bending sheets may also be different, so to the mold of bending machine
Need frequent replacement.
Bending machine includes rack, and lower mold is fixedly installed in rack, is provided with upper mold, upper mold above lower mold
Vertical sliding connects on the rack, and upper mold connects driving device, during driving device moves up and down upper mold, on
Mold squeezes the plate being placed between upper mold and lower mold, and lower mold and upper mold cooperate, and squeezes plate
Extrude multiple angles.Lower mold use is oppositely arranged on the ambilateral screw rod of lower die and is fixed, and the end abutment of screw rod is under
On mold, screw flight is connected on the rack, keeps lower mold corresponding with upper mold.
But screw flight connection is on the rack in such structure, instantly when the length adjustment of mold, screw rod may nothing
Lower mold is fixed in method.
Utility model content
The purpose of the utility model is to provide a kind of bending machines, have the effect that the lower mold of different lengths is fixed
Fruit.
The foregoing invention purpose of the utility model has the technical scheme that
A kind of bending machine, including rack, horizontal workbench is provided on front side of rack, and the upper surface fixation of workbench is set
It is equipped with lower mold, along the length direction of workbench, the cross section of lower mold is square lower mold, the top of the workbench
It is provided with head, head is plate, and head is parallel to the length direction of workbench, and head vertical sliding is connected to machine
On frame, head is connected with hydraulic device, and the two sides of the lower mold are provided with screw rod, and screw rod is horizontally and perpendicularly to lower mold
The two sides of length direction, the workbench offer dovetail groove along the length direction of workbench, slidably connect in dovetail groove
Multiple sliding blocks are provided with connecting plate on sliding block, and connecting plate extends straight up, and screw rod extends vertically through connecting plate and screw flight
It is connected on connecting plate.
By using above-mentioned technical proposal, in use, lower mold is arranged along the length direction of workbench, the cross of lower mold
Section is square, and is working face in the upper surface of lower mold, screw rod is arranged in the two sides of lower mold, and screw flight is connected to
On fishplate bar, connecting plate is arranged on sliding block, and sliding block is equipped in dovetail groove, and sliding block can be sliding along the length direction of dovetail groove
It moves, so that staff can translate along the length direction of dovetail groove makes itself and lower mold after the length variation of lower mold
It is corresponding, it is fixed so as to the lower mold to different lengths.
The utility model is further arranged to: the screw rod is provided with pressing plate close to one end of lower mold, pressing plate perpendicular to
The end of screw rod, screw rod is rotatably connected on pressing plate, and screw rod is provided with force application rod far from one end of lower mold, force application rod perpendicular to
Screw rod is fixed on the end of screw rod.
By using above-mentioned technical proposal, when pressing plate is arranged close to one end of lower mold in screw rod, pressing plate is parallel to lower mold
Side, and by screw extruding on mold, so as to be provided with bending slot on the four of lower mold side, and lead to
It is bigger to the screwing force of screw rod to cross force application rod, improves the fix tightly solidity to lower mold.
The utility model is further arranged to: the lower side of the connecting plate is hinged on sliding block, edge on the workbench
The length direction of workbench be evenly arranged with multiple L shape bars, L shape bar is located at the top of dovetail groove, the rotation connection of the shape bar one end L
On the table, L shape bar is located at the side of connecting plate, and the free end of L shape bar can turn to the position of connecting plate and gear is connecting
One side of the plate far from lower mold.
By using above-mentioned technical proposal, the lower side of connecting plate is hinged on sliding block, when being replaced to lower mold,
First connecting plate can be carried out turning to horizontal position, facilitate and lower mold is placed on workbench, then pass through L shape pole spacing
The connecting plate of vertical position is turned to, thus will again be fixed lower mold using screw rod, it is more convenient in replacement process.
The utility model is further arranged to: the two sides of the connecting plate are provided with L shape bar, the freedom of two L shape bars
Hold the center of relative orientation connecting plate.
By using above-mentioned technical proposal, the two sides of connecting plate are respectively provided with L shape bar, and direction can be freely rotated in L shape bar
The position at connecting plate center, thus stronger to the fixation of connecting plate by two L shape bars.
The utility model is further arranged to: the lower die has multiple, and the length direction of multiple lower molds is set in parallel
It sets, each lower mold at least corresponds to two groups of opposite screw rods.
By using above-mentioned technical proposal, lower mold setting is multiple, and each lower mold can make screw rod by mobile screw
Lower mold is fixed, to make that multiple lower molds can be placed on workbench, rolls over it to multiple shorter workpiece
It is curved.
The utility model is further arranged to: in the rack setting there are two vertical guide rod, head it is close
The side of rack is provided with guide pad, and vertical pilot hole is offered on guide pad, and head is slidably connected at by guide pad
On guide rod, corresponding on each guide rod there are two guide pads.
By using above-mentioned technical proposals, two vertical guide rods are set in rack, are provided with guide pad on head,
Head is slidably matched by guide pad and guide rod, makes head upper and lower translation, and by two guide pads by pair
The guide effect of head is more preferable.
The utility model is further arranged to: the hydraulic device includes two hydraulic cylinders, and two hydraulic cylinders are fixed on machine
On frame, two hydraulic cylinders are vertically arranged, and the output end of hydraulic cylinder is connected to the upper side edge of head.
By using above-mentioned technical proposal, two hydraulic cylinders are fixed on the rack, and the output end of hydraulic cylinder is connected to pressure
The upper side edge of head, the center line for the head for enabling the extruding force of head being subject to concentrate improve the stabilization of head
Property.
The utility model is further arranged to: being located at immediately below hydraulic cylinder on the head and is offered mounting hole, pacifies
Hole is filled perpendicular to the plate face of head, mounting hole is interior inserted with fixed link, and the both ends of fixed link penetrating mounting holes are provided with one
A stud, stud are vertically arranged, and the upper end of stud is fixed on the output end of hydraulic cylinder, and the lower end of stud is through fixed link and spiral shell
Line is connected with nut.
By using above-mentioned technical proposal, head, which is located at immediately below hydraulic cylinder, opens up mounting hole, by mounting hole
Interior insertion fixed link, fixed link are squeezed by two studs, so that nut is press fixed link, fixed link is fixed on head
On the output end of hydraulic cylinder.
In conclusion the advantageous effects of the utility model are as follows:
1. being arranged by lower mold along the length direction of workbench, the cross section of lower mold is square, in lower mold
Upper surface be working face, screw rod is arranged in the two sides of lower mold, and screw flight is connected on connecting plate, and connecting plate is arranged in cunning
On block, sliding block is equipped in dovetail groove, and sliding block can slide along the length direction of dovetail groove, thus in the length of lower mold
After variation, staff can translate along the length direction of dovetail groove keeps it corresponding with lower mold, so as to different lengths
Lower mold be fixed；
It, can be first connecting plate when being replaced to lower mold 2. the lower side by connecting plate is hinged on sliding block
It carries out turning to horizontal position, facilitates and lower mold is placed on workbench, vertical position is then turned to by L shape pole spacing
Connecting plate, it is more convenient in replacement process to will again be fixed lower mold using screw rod；
3. multiple by the setting of lower mold, each lower mold can make screw rod consolidate lower mold by mobile screw
It is fixed, to make that multiple lower molds can be placed on workbench, it is made to carry out bending to multiple shorter workpiece.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the partial enlargement diagram of part A in Fig. 2；
Fig. 4 is the configuration schematic diagram of the utility model；
Fig. 5 is the partial enlargement diagram of part B in Fig. 4.
In figure, 1, rack；11, workbench；111, dovetail groove；12, hydraulic cylinder；13, guide rod；2, head；21, T shape
Slot；22, idler wheel；23, screw；24, guide pad；241, pilot hole；25, mounting hole；3, lower mold；31, bending slot；4, upper mold
Tool；41, T-bar；5, fixed link；51, stud；52, nut；61, screw rod；62, pressing plate；63, force application rod；64, sliding block；65, even
Fishplate bar；66, L shape bar.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
With reference to Fig. 1 and Fig. 2, it is a kind of bending machine disclosed by the utility model, including rack 1, is arranged in the front side of rack 1
There is workbench 11, the upper surface of workbench 11 is horizontally disposed, and lower mold 3 is fixedly installed on workbench 11, and lower mold 3 is strip
The length direction of shape, lower mold 3 is arranged along the length direction of workbench 11.The top of workbench 11 is provided with head 2,
Head 2 is plate, and head 2 is vertically arranged, and the surface of head 2 is parallel to the length direction of workbench 11, in head 2
Lower side be fixedly installed upper mold 4,2 vertical sliding of head is connected in rack 1, in rack 1 fixed setting there are two
The outbound course of hydraulic cylinder 12, two hydraulic cylinders 12 is vertically arranged, and two hydraulic cylinders 12 are respectively arranged with the left and right two of head 2
Side, head 2 are fixed on the output end of hydraulic cylinder 12, and when hydraulic cylinder 12 works, 12 head 2 of hydraulic cylinder moves upward or downward
It is dynamic, so that the upper mold 4 for being mounted on 2 lower side of head be made to carry out extruding bending to the plate on lower mold 3.
Referring to figs. 2 and 3, T-slot 21 is offered along the length direction of workbench 11 in the downside of head 2, on
T-bar 41 is provided on mold 4, T-bar 41 and upper mold 4 are integrally formed, settable multiple upper molds on the same head 2
Have 4, the T-bar 41 on each upper mold 4 is identical, is inserted into T-bar 41 into T-slot 21 along the length direction of T-slot 21, makes
Upper mold 4 hangs over the lower part of head 2.It is more convenient when installing upper mold 4, it is easy positioning.
With reference to Fig. 3, during installing upper mold 4, in order to reduce frictional force between T-bar 41 and T-slot 21, in T
The length direction of T-slot 21 is provided with multiple idler wheels 22 in shape slot 21, idler wheel 22 is divided into two rows, and 22 revolving support of idler wheel exists
In T-slot 21, for the length direction horizontal vertical of idler wheel 22 in the length direction of T-slot 21, two rows of idler wheels 22 are located at T-slot
21 two sides and be supported on T-bar 41 two shoulders lower surface.When being inserted into T-bar 41 into T-slot 21, T-bar 41
It is pressed on idler wheel 22, so that T-bar 41 along T-slot 21 when sliding, idler wheel 22 is reduced between T-bar 41 and T-slot 21
Frictional force.
With reference to Fig. 3, the lower section of T-bar 41 is provided with multiple screws 23, screw 23 is vertically arranged, and screw 23 is located at from two
Run through 21 downside of T-slot between a idler wheel 22 and be inserted into T-slot 21, screw 23 is threaded on head 2, screw 23
Upper end abut to the lower surface of 41 shoulder of T-bar, the lower end of screw 23 reaches 2 lower section of head, staff is facilitated to rotate
Screw 23, screw 23 are pressed in T-bar 41 in T-slot 21, to prevent upper mold 4 from sliding along T-bar 41, to upper mold 4
It is fixed.
With reference to Fig. 4, there are two vertical guide rods 13 for setting in rack 1, and guide rod 13 is fixed in rack 1, in pressure
First 2 are fixedly installed guide pad 24 close to the side of rack 1, and vertical pilot hole 241, guide pad 24 are offered on guide pad 24
By 241 sets of pilot hole on guide rod 13, it is equipped on each guide rod 13 there are two guide pad 24, and two are led
Setting up and down to block 24, head 2 can be along 13 length of guide rod under the action of guide rod 13 and pilot hole 241 are slidably matched
Direction is along dynamic.Underface on head 2 positioned at hydraulic cylinder 12 offers mounting hole 25, and mounting hole 25 is perpendicular to head 2
Plate face, inserted with fixed link 5 in mounting hole 25, the both ends of 5 penetrating mounting holes 25 of fixed link are provided with a stud 51, spiral shell
Column 51 is vertically arranged, and the upper end of stud 51 is fixed on the output end of hydraulic cylinder 12, and the lower end of stud 51 is through fixed link 5 and spiral shell
Line is connected with nut 52, and nut 52 is pressed against fixed link 5, makes fixed link 5 with pressure plare, the upper side edge of pressure plare is made to be extruded in liquid
On the end face of the output end of cylinder pressure 12.
With reference to Fig. 5, the cross section of lower mold 3 is rectangular, and offers different bendings on the side wall of lower mold 3
Slot 31, it is convenient that a variety of bendings are carried out to plate on lower mold 3.The one side of lower mold 3 upward is work at present face, in lower mold
3 two sides are provided with screw rod 61, and screw rod 61 is horizontally and perpendicularly to the length direction of lower mold 3, screw rod 61 close to lower mold 3 one
End is provided with pressing plate 62, and pressing plate 62 is rotatably connected on pressing plate 62 perpendicular to the end of screw rod 61 and screw rod 61, and screw rod 61 is separate
One end of pressing plate 62 is to have force application rod 63, and force application rod 63 is fixed on screw rod 61 perpendicular to screw rod 61, and staff is facilitated to rotate
Screw rod 61.
With reference to Fig. 5, dovetail groove 111, dovetail groove are offered along the length direction of workbench 11 in the two sides of workbench 11
Sliding block 64 is provided in 111, sliding block 64, which is slidably matched, to be arranged in dovetail groove 111, and sliding block 64 can be along the length of dovetail groove 111
Direction sliding.Connecting plate 65 is hinged on sliding block 64, connecting plate 65 and the hinge axes of sliding block 64 are parallel to dovetail groove 111
Length direction, connecting plate 65 can be turned to vertical position, and the two sides of connecting plate 65 are provided with L shape bar 66, the rotation of 66 one end of L shape bar
It is connected on workbench 11, and is located at the top of dovetail groove 111, when connecting plate 65 turns to vertical state, connecting plate 65
The center of the 66 free end relative orientation connecting plate 65 of L shape bar of two sides, and keep off connecting plate 65 far from lower mold 3 one
Face, screw rod 61 is perpendicular to connecting plate 65 and runs through connecting plate 65, and screw rod 61 is threaded on connecting plate 65.Rotate screw rod 61
When, the pressing plate 62 of 61 end of screw rod setting is extruded in the two sides of lower mold 3, so that two screw rods 61 clip lower mold 3 relatively and make
Lower mold 3 is fixed, and in the settable multiple lower molds 3 in the upper surface of workbench 11, the length direction of lower mold 3 is identical, In
The opposite screw rod 61 of the position setting at least two groups of each lower mold 3, under adjustment after the length of mold 3, staff can
The position of connecting plate 65 and screw rod 61 is adjusted along the length direction sliding slider 64 of dovetail groove 111, L shape bar 66 is along work
Make platform 11 length direction be evenly arranged with it is multiple.
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 (8)
1. a kind of bending machine, including rack (1), it is provided with horizontal workbench (11) on front side of rack (1), workbench (11)
Upper surface is fixedly installed lower mold (3), length direction of the lower mold (3) along workbench (11), the cross section of lower mold (3)
It is square, is provided with head (2) above the workbench (11), head (2) is plate, and head (2) is parallel to
The length direction of workbench (11), head (2) vertical sliding are connected on rack (1), and head (2) is connected with hydraulic dress
It sets, it is characterised in that: the two sides of the lower mold (3) are provided with screw rod (61), and screw rod (61) is horizontally and perpendicularly to lower mold (3)
Length direction, the two sides of the workbench (11) offer dovetail groove (111), dovetail along the length direction of workbench (11)
It slidably connects multiple sliding blocks (64), is provided on sliding block (64) connecting plate (65), connecting plate (65) is straight up in slot (111)
Extend, screw rod (61) extends vertically through connecting plate (65) and screw rod (61) is threaded on connecting plate (65).
2. a kind of bending machine according to claim 1, it is characterised in that: the one of the screw rod (61) close lower mold (3)
End is provided with pressing plate (62), and pressing plate (62) is rotatably connected on pressing plate (62) perpendicular to screw rod (61), the end of screw rod (61), spiral shell
Bar (61) is provided with force application rod (63) far from the one end of lower mold (3), and force application rod (63) is fixed on screw rod perpendicular to screw rod (61)
(61) end.
3. a kind of bending machine according to claim 1, it is characterised in that: the lower side of the connecting plate (65) is hinged on cunning
On block (64), multiple L shape bars (66), L shape are evenly arranged with along the length direction of workbench (11) on the workbench (11)
Bar (66) is located at the top of dovetail groove (111), and L shape bar (66) one end is rotatably connected on workbench (11), and L shape bar (66) is located at
The side of connecting plate (65), the free end of L shape bar (66) can turn to the position of connecting plate (65) and gear is remote in connecting plate (65)
One side from lower mold (3).
4. a kind of bending machine according to claim 3, it is characterised in that: the two sides of the connecting plate (65) are provided with L
Shape bar (66), the center of the free end relative orientation connecting plate (65) of two L shape bars (66).
5. a kind of bending machine according to claim 1 to 4, it is characterised in that: the lower mold (3) has multiple and more
The length direction of a lower mold (3) is arranged in parallel, and mold (3) is each played at least to correspond to two groups of opposite screw rods (61).
6. a kind of bending machine according to claim 1, it is characterised in that: there are two being arranged on the rack (1) vertically
The side of guide rod (13), the close rack (1) of head (2) is provided with guide pad (24), is offered on guide pad (24) perpendicular
Straight pilot hole (241), head (2) are slidably connected on guide rod (13) by guide pad (24), each guide rod (13)
There are two guide pad (24) for upper correspondence.
7. a kind of bending machine according to claim 1, it is characterised in that: the hydraulic device includes two hydraulic cylinders
(12), two hydraulic cylinders (12) are fixed on rack (1), and two hydraulic cylinders (12) are vertically arranged, the output of hydraulic cylinder (12)
End is connected to the upper side edge of head (2).
8. a kind of bending machine according to claim 7, it is characterised in that: be located at hydraulic cylinder (12) on the head (2)
Underface offer mounting hole (25), mounting hole (25) perpendicular to head (2) plate face, inserted with solid in mounting hole (25)
Fixed pole (5), the both ends of fixed link (5) penetrating mounting holes (25) are provided with a stud (51), and stud (51) is vertically arranged, spiral shell
The upper end of column (51) is fixed on the output end of hydraulic cylinder (12), and the lower end of stud (51) through fixed link (5) and is threadedly coupled
There are nut (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187377.0U CN209631865U (en) | 2019-02-02 | 2019-02-02 | A kind of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187377.0U CN209631865U (en) | 2019-02-02 | 2019-02-02 | A kind of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631865U true CN209631865U (en) | 2019-11-15 |
Family
ID=68493248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920187377.0U Expired - Fee Related CN209631865U (en) | 2019-02-02 | 2019-02-02 | A kind of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631865U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246923A (en) * | 2020-09-19 | 2021-01-22 | 深圳市奥斯玛数控发展有限公司 | Move bender down |
| WO2022121009A1 (en) * | 2020-12-07 | 2022-06-16 | 吴江市徐氏机电有限公司 | Numerical-control bending machine for production of general-purpose electrical devices |
| CN114833222A (en) * | 2022-04-14 | 2022-08-02 | 芜湖弘度智能科技有限公司 | Bending forming die for air conditioner panel |
| CN114833222B (en) * | 2022-04-14 | 2024-04-12 | 芜湖弘度智能科技有限公司 | Bending mold for air conditioner panel |
-
2019
- 2019-02-02 CN CN201920187377.0U patent/CN209631865U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246923A (en) * | 2020-09-19 | 2021-01-22 | 深圳市奥斯玛数控发展有限公司 | Move bender down |
| CN112246923B (en) * | 2020-09-19 | 2022-08-23 | 深圳市奥斯玛数控发展有限公司 | Downward-moving bending machine |
| WO2022121009A1 (en) * | 2020-12-07 | 2022-06-16 | 吴江市徐氏机电有限公司 | Numerical-control bending machine for production of general-purpose electrical devices |
| CN114833222A (en) * | 2022-04-14 | 2022-08-02 | 芜湖弘度智能科技有限公司 | Bending forming die for air conditioner panel |
| CN114833222B (en) * | 2022-04-14 | 2024-04-12 | 芜湖弘度智能科技有限公司 | Bending mold for air conditioner panel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 |