CN209631864U - Bending machine - Google Patents
Bending machine Download PDFInfo
- Publication number
- CN209631864U CN209631864U CN201920187342.7U CN201920187342U CN209631864U CN 209631864 U CN209631864 U CN 209631864U CN 201920187342 U CN201920187342 U CN 201920187342U CN 209631864 U CN209631864 U CN 209631864U
- Authority
- CN
- China
- Prior art keywords
- head
- bar
- slot
- rack
- 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
Links
- 238000005452 bending Methods 0.000 title claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000000284 extract Substances 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
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing 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, a kind of its bending machine, including rack, horizontal workbench is provided on front side of rack, head is provided with above the workbench, head is plate, head is vertically and parallel to the length direction of workbench, the lower side of the head is provided with upper mold, head vertical sliding connects on the rack, head is connected with hydraulic device, T-slot is offered on the length direction of workbench on the downside of the head, T-bar is provided on mold, T-bar is slidably fitted in T-slot, vertical screw is provided with below the T-bar, screw thread is connected on head, the upper end of screw is connected on the lower surface of T-bar shoulder.The utility model has the effect of being convenient for changing upper mold.
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, is provided in rack in head, and head is plate, is fixedly installed lower die in rack
Having, is provided with upper mold above lower mold, upper mold is fixed on head, and head vertical sliding connects on the rack,
And head connect driving device, during driving device moves up and down upper mold, upper mold to be placed on upper mold with
Plate between lower mold is squeezed, and lower mold and upper mold cooperate, and plate is made to squeeze out multiple angles.Upper mold is flat
Row is in head, and upper mold is fixed on the surface of head, is bolted between upper mold and head.
But when upper mold works in such structure, the stress of upper mold is all provided by the bolt of fixed upper mold,
To cause larger shearing force, bolts bend is made to cause upper mold replacement difficult.
Utility model content
The purpose of the utility model is to provide a kind of bending machine, have the effect of being convenient for changing upper mold.
The foregoing invention purpose of the utility model has the technical scheme that
A kind of bending machine, including rack are provided with horizontal workbench, the top setting of the workbench on front side of rack
There is head, head is plate, and head is vertically and parallel to the length direction of workbench, and the lower side of the head is set
It is equipped with upper mold, head vertical sliding connects on the rack, and head is connected with hydraulic device, the downside of the head
On T-slot is offered on the length direction of workbench, T-bar is provided on mold, T-bar is slidably fitted in T-slot,
Vertical screw is provided with below the T-bar, screw thread is connected on head, and the upper end of screw is connected to T-bar
On the lower surface of shoulder.
By using above-mentioned technical proposal, in use, staff rotates screw, make screw upper end under T-bar
Surface is detached from, and T-bar slidably, extracts T-bar from one end of T-slot, install T shape out of T-slot on the contrary in T-slot
Item, to make upper mold be fixed on the lower side of head, and in use, the stress of T-bar is along screw
Length direction, and the stress of screw is smaller, so as to avoid screw deformation, facilitates the disassembly of screw, and then conveniently to upper mold
The replacement of tool.
The utility model is further arranged to: multiple idler wheels is provided in the T-slot, idler wheel is divided into two rows, two rows rolling
Wheel is arranged along the length direction of T-slot, and idler wheel revolving support is in T-slot, and two rows of idler wheels are respectively supported at T-bar two
The lower surface of a shoulder.
By using above-mentioned technical proposal, the multiple idler wheels of setting, T-bar can be made T by the support of idler wheel in T-slot
Shape item slides lighter in T-slot, further facilitates staff and replaces to upper mold.
The utility model is further arranged to: the T-bar is structure as a whole with upper mold.
By using above-mentioned technical proposal, T-bar and upper mold are integrated setting, and T-bar is compared with the structure of upper mold
Stablize.
The utility model is further arranged to: the upper mold have it is multiple, the T-bar being arranged on each upper mold is identical.
By using above-mentioned technical proposal, upper mold have it is multiple, the T-bar on each mold is identical, thus same
It is sequentially inserted into multiple and different upper molds on head, can facilitate and bending is carried out to different plate.
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. by screw upper end from the lower surface of T-bar be detached from, T-bar in T-slot slidably, from one end of T-slot
T-bar is extracted, installs T-bar out of T-slot on the contrary, so that it is fixed on upper mold on the lower side of head, and
In use process, the stress of T-bar is along the length direction of screw, and the stress of screw is smaller, so as to avoid screw change
Shape facilitates the disassembly of screw, and then conveniently to the replacement of upper mold;
2. by the way that multiple idler wheels are arranged in T-slot, T-bar can be made T-bar in T-slot by the support of idler wheel
Sliding is lighter, further facilitates staff and replaces to upper mold;
3. by upper mold have it is multiple, the T-bar on each mold is identical, to be sequentially inserted on the same head
Multiple and different upper molds can facilitate and carry out bending to different plate.
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 (7)
1. a kind of bending machine, including rack (1), horizontal workbench (11), the workbench are provided on front side of rack (1)
(11) it is provided with above head (2), head (2) is plate, and head (2) is vertically and parallel to the length of workbench (11)
Direction is spent, the lower side of the head (2) is provided with upper mold (4), and head (2) vertical sliding is connected on rack (1),
Head (2) is connected with hydraulic device, it is characterised in that: along the length of workbench (11) on the downside of the head (2)
Degree offers T-slot (21) on direction, is provided on mold T-bar (41), and T-bar (41) is slidably fitted in T-slot (21),
It is provided with vertical screw (23) below the T-bar (41), screw (23) is threaded on head (2), screw
(23) upper end is connected on the lower surface of T-bar (41) shoulder.
2. bending machine according to claim 1, it is characterised in that: multiple idler wheels (22) are provided in the T-slot (21),
Idler wheel (22) is divided into two rows, and two rows of idler wheels (22) are arranged along the length direction of T-slot (21), and idler wheel (22) revolving support is in T
In shape slot (21), and two rows of idler wheels (22) are respectively supported at the lower surface of (41) two shoulders of T-bar.
3. bending machine according to claim 2, it is characterised in that: the T-bar (41) and upper mold (4) are integrated knot
Structure.
4. bending machine according to claim 3, it is characterised in that: the upper mold (4) has multiple, each upper mold (4)
The T-bar (41) of upper setting is identical.
5. bending machine according to claim 1, it is characterised in that: there are two vertical guiding for setting on the rack (1)
The side of bar (13), the close rack (1) of head (2) is provided with guide pad (24), and it is vertical to offer on guide pad (24)
Pilot hole (241), head (2) are slidably connected on guide rod (13) by guide pad (24), each guide rod (13) on pair
It should be there are two guide pad (24).
6. bending machine according to claim 1, it is characterised in that: the hydraulic device include two hydraulic cylinders (12), two
A hydraulic cylinder (12) is fixed on rack (1), and two hydraulic cylinders (12) are vertically arranged, and the output end of hydraulic cylinder (12) is connected to
The upper side edge of head (2).
7. bending machine according to claim 6, it is characterised in that: be located at hydraulic cylinder (12) just on the head (2)
Lower section offers mounting hole (25), mounting hole (25) perpendicular to head (2) plate face, inserted with fixed link in mounting hole (25)
(5), the both ends of fixed link (5) penetrating mounting holes (25) are provided with a stud (51), and stud (51) is vertically arranged, stud
(51) upper end is fixed on the output end of hydraulic cylinder (12), and the lower end of stud (51) through fixed link (5) and is threaded with
Nut (52).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920187342.7U CN209631864U (en) | 2019-02-02 | 2019-02-02 | Bending machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920187342.7U CN209631864U (en) | 2019-02-02 | 2019-02-02 | Bending machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209631864U true CN209631864U (en) | 2019-11-15 |
Family
ID=68493221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920187342.7U Expired - Fee Related CN209631864U (en) | 2019-02-02 | 2019-02-02 | Bending machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209631864U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116921513A (en) * | 2023-09-14 | 2023-10-24 | 广州市德晟机械有限公司 | Automatic change lug bender |
-
2019
- 2019-02-02 CN CN201920187342.7U patent/CN209631864U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116921513A (en) * | 2023-09-14 | 2023-10-24 | 广州市德晟机械有限公司 | Automatic change lug bender |
CN116921513B (en) * | 2023-09-14 | 2023-12-12 | 广州市德晟机械有限公司 | Automatic change lug bender |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106825155A (en) | A kind of aluminium section bar bent into shape device | |
CN209631865U (en) | A kind of bending machine | |
CN209631864U (en) | Bending machine | |
CN207205159U (en) | A kind of squeeze riveter for being adapted to multi-thickness sheet metal component | |
CN112845860A (en) | Stamping die for metal plate forming | |
CN207577174U (en) | Bender positioning tool | |
CN201906758U (en) | Bending jig of pneumatic board | |
CN204159705U (en) | A kind of bending machine | |
CN212884543U (en) | Hydraulic forming machine | |
CN213472362U (en) | Carton binding means with prevent off tracking efficiency | |
CN207899955U (en) | Angle steel press machine | |
CN205217690U (en) | Slider depth of parallelism adjustable bender | |
CN209006453U (en) | A kind of efficient bending machine | |
CN207971237U (en) | Roller pricks molding machine | |
CN215544602U (en) | Surface thread rolling processing mechanism of thread strip stud | |
CN207205162U (en) | A kind of squeeze riveter suitable for a variety of width sheet metal components | |
CN211866268U (en) | Single-column hydraulic press for bending and forming door stop of subway door | |
CN206872139U (en) | A kind of cloth doubling mechanism with tension adjustment | |
CN217492223U (en) | Metal plate bending device | |
CN102716930A (en) | Elevator mechanism of copper wire material compression roller | |
CN202727500U (en) | Film-adhering tooth-punching compound device | |
CN215431231U (en) | Novel punch press is used in brake block production | |
CN216422899U (en) | Curved type processingequipment of adjustable timber | |
CN220515283U (en) | Steel bar hoop bending device | |
CN215512432U (en) | Adjustable guide wheel device |
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: 20191115 |
|
CF01 | Termination of patent right due to non-payment of annual fee |