CN208555560U - A kind of bending mechanism and bending equipment - Google Patents
A kind of bending mechanism and bending equipment Download PDFInfo
- Publication number
- CN208555560U CN208555560U CN201821039026.7U CN201821039026U CN208555560U CN 208555560 U CN208555560 U CN 208555560U CN 201821039026 U CN201821039026 U CN 201821039026U CN 208555560 U CN208555560 U CN 208555560U
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- Prior art keywords
- bending
- slipper
- dogleg section
- connecting rod
- rack
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Abstract
The utility model discloses a kind of bending mechanism and bending equipments.Bending mechanism connects on the rack, the bending mechanism includes the supporting surface for being bent over part storing, it further include slipper, a transmission connection slipper for the opposite housing slide of an energy to drive the positioning drive mechanisms of slipper sliding, the movable dogleg section of an energy relative sliding portions and one to be sequentially connected dogleg section to drive the movable bending driving mechanism of dogleg section, the slipper is equipped with supporting part, the supporting part and supporting surface, which cooperate, is bent over part to position, and movable dogleg section, which acts on, to be bent on part to realize bending.It has the following advantages: facilitating processing, equipment cost is low, occupies little space.
Description
Technical field
The utility model relates to a kind of cold rolling contour machining equipment more particularly to a kind of bending mechanisms and bending equipment.
Background technique
Existing bending mechanism, including lower mold and upper mold, the lower mold are located on board, which is fixed in drive
It on motivation structure, drives upper mold up and down by driving mechanism, will be set by up and down upper mold and the cooperation of lower mold
It is placed on lower mold and is bent over part molding bending.It has the following deficiencies: first, needing mating upper/lower die, equipment cost
It is high；Second, different sizes, different forming shapes, need mating different molds, further increase equipment cost, increase more changes the mold
The step of tool, increases processing cost.
Utility model content
The utility model provides a kind of bending mechanism and bending equipment, and which overcome bending mechanisms in background technique to be deposited
Deficiency.
The utility model solve the used technical solution of its technical problem first is that:
A kind of bending mechanism, on the rack, which includes the supporting surface for being bent over part storing for connection, further includes
One the slipper of housing slide, one can be sequentially connected slipper relatively to drive the Locating driver machine of slipper sliding
Structure, the movable dogleg section of an energy relative sliding portions and a transmission connection dogleg section are to drive the movable bending of dogleg section
Driving mechanism, the slipper are equipped with supporting part, and the supporting part and supporting surface, which cooperate, is bent over part to position, movable bending part
Be allocated as on being bent over part to realize bending.
Among one embodiment: the glide direction of the slipper and the angle of supporting surface are acute angle.
Among one embodiment: the supporting part length direction and glide direction are overlapped or are arranged in parallel.
Among one embodiment: the bending driving mechanism is installed in slipper, which includes bending driving
Device and transmission mechanism, transmission mechanism transmission connection bending driver and dogleg section.
Among one embodiment: the transmission mechanism includes the four-bar mechanism of energy folding.
Among one embodiment: the four-bar mechanism has first connecting rod, second connecting rod, third connecting rod and fourth link, should
Third connecting rod first end and fourth link first end all stretch out first connecting rod and are all rotatably connected on slipper, the first connecting rod
First end and second connecting rod first end all stretch out fourth link and are all rotatablely connected dogleg section, bending driver transmission connection
Four-bar mechanism is to drive dogleg section activity.
Among one embodiment: the bending driver includes bending oil cylinder mechanism, the bending oil cylinder mechanism include bending oil cylinder,
The bending piston rod and connection frame of bending oil cylinder are connected, which is rotatablely connected slipper, the bending piston rod rotation
Connection frame is connected, which is rotatablely connected four-bar mechanism.
Among one embodiment: the connection frame is rotatably connected at the rotation connection of third connecting rod and second connecting rod.
The utility model solve the used technical solution of its technical problem second is that:
Bending equipment, including rack and a kind of above-mentioned bending mechanism, which is equipped with supporting surface, and the slipper is sliding
Dynamic to be connected to rack, which is installed in rack and transmission connection slipper.
The utility model solve the used technical solution of its technical problem third is that:
Bending equipment, including rack and a kind of above-mentioned bending mechanism, two bending mechanisms of this pair are axially and symmetrically disposed,
The slipper is slidably connected at rack, which is installed in rack and transmission connection slipper, a contact
End surface constitutes a part of supporting surface or supporting surface.
The utility model solve the used technical solution of its technical problem fourth is that:
Bending equipment, including rack and a kind of at least a pair of bending mechanism, two axially symmetric cloth of bending mechanism of this pair
Set, the bending mechanism include one can the opposite movable movable part of rack, a transmission connection movable part positioning drive mechanisms,
The bending driving mechanism of the opposite movable dogleg section of rack of one energy and a transmission connection dogleg section, the movable part are equipped with top
Support, the supporting part of two bending mechanisms of this pair, which is matched for clamping tightly, is bent over part to position and be bent over part, movable dogleg section
It acts on and is bent on part to realize bending.
The technical program compared with the background art, it has the following advantages:
Supporting part and supporting surface, which cooperate, is bent over part to position, and movable dogleg section, which acts on, to be bent on part to realize
Bending facilitates processing, and equipment cost is low, occupies little space.
Bending driving mechanism is installed in slipper, transmission mechanism transmission connection bending driver and dogleg section, reduces
The active strokes of dogleg section, it is rationally distributed, it is compact-sized.
Transmission mechanism include can folding four-bar mechanism, third connecting rod first end and fourth link first end all stretch out the
One connecting rod and it is all rotatably connected on slipper, first connecting rod first end and second connecting rod first end all stretch out fourth link and all
It is rotatablely connected dogleg section, bending driver is sequentially connected four-bar mechanism to drive dogleg section activity, can drive bending part
Divide first close to implementation bending is swung again, compact-sized, bending stability is high, and precision is high, high yield rate.
Bending equipment includes rack and at least a pair of above-mentioned bending mechanism, two axially symmetric cloth of bending mechanism of this pair
It sets, a contact end surface constitutes a part of supporting surface or supporting surface, is able to achieve positive and negative dog leg.
Bending equipment includes rack and at least a pair of above-mentioned bending mechanism, and the supporting part of two bending mechanisms of this pair is matched
Co-clip is tightly bent over part and is bent over part to position, and movable dogleg section, which acts on, to be bent on part to realize bending, is able to achieve
Positive and negative dog leg.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the left view schematic diagram of specific embodiment bending equipment.
Fig. 2 is the stereoscopic schematic diagram of the main part of specific embodiment bending equipment.
Fig. 3 is the left view schematic diagram of specific embodiment bending equipment part.
Fig. 4 is the schematic front view of specific embodiment bending equipment part.
Fig. 5 is the schematic top plan view of specific embodiment bending equipment part.
Fig. 6 is one of the partial enlargement diagram of specific embodiment bending equipment structure.
Fig. 7 is the two of the partial enlargement diagram of specific embodiment bending equipment structure.
Specific embodiment
Bending equipment please refers to Fig. 1 to Fig. 7, including rack 1 and a kind of at least a pair of bending mechanism 2, two foldings of this pair
Bender structure 2 is axially and symmetrically disposed, this is axially, for example, horizontal plane.
The bending mechanism 2 includes determining for the transmission connection slipper 21 of slipper 21, one that the opposite rack 1 of an energy is slided
The bending driving machine of 22, one energy of position driving mechanism opposite rack 1 movable dogleg section 23 and a transmission connection dogleg section 23
Structure 24, the slipper 21 are equipped with supporting part 211；The supporting part 211 of two bending mechanisms 2 of this pair, which is matched for clamping tightly, is bent over part
3 are bent over part 3 with positioning, and movable dogleg section 23, which acts on, to be bent on part 3 to realize bending.As above-mentioned is located at downside
211 top end face of supporting part constitute for be bent over part 3 storing supporting surface.The positioning drive mechanisms 22 are as included Locating driver oil
Cylinder and the Locating driver piston rod for being movably connected in Locating driver oil cylinder, the affixed slipper in the end of the Locating driver piston rod
21。
The glide direction of the slipper 21 and the angle of horizontal plane are acute angle, as the angle of glide direction and supporting surface is
Acute angle, for example beam-shaped structure of supporting part 211, beam shape length direction and glide direction are overlapped or parallel arrangement, using the structure
Cooperation tilt slide is bent over part 3 with can position various structures, as structure is bent over part 3 in figure.
The bending driving mechanism 24 is installed in slipper 21, which includes 241 He of bending driver
Transmission mechanism, transmission mechanism transmission connection bending driver 241 and dogleg section 23.
The transmission mechanism includes the four-bar mechanism of energy folding, which has first connecting rod 242, second connecting rod
243, third connecting rod 244 and fourth link 245, the first connecting rod 242, second connecting rod 243, third connecting rod 244 and fourth link
245 connect into parallelogram lindage.244 first end of third connecting rod and 245 first end of fourth link all stretch out first connecting rod 242
And it is all rotatably connected on slipper 21,242 first end of first connecting rod and 243 first end of second connecting rod all stretch out fourth link
245 and all be rotatablely connected dogleg section 23.The bending driver 241 is sequentially connected four-bar mechanism to drive dogleg section living
It is dynamic.In specific structure: the bending driver 241 includes bending oil cylinder mechanism and connection frame 246, which includes folding
The bending piston rod of curved oil cylinder and connection bending oil cylinder, the bending oil cylinder are rotatablely connected slipper 21, which turns
Dynamic connection frame 246, the connection frame are also rotatably connected at the rotation connection of third connecting rod 244 and second connecting rod 243.
Among present embodiment: the dogleg section 23 has attachment base 231, which connects first connecting rod
243 first end of 242 first ends and second connecting rod；The slipper 21 includes sliding block 212 and mounting base 213, and the mounting base 213 is solid
Surely it is connected to the end of Locating driver piston rod, which is fixedly connected with mounting base 213, which is fixedly connected on
Sliding block 212 is installed with mounting plate 214 on the sliding block 212, and bending drive cylinder rotation is installed in mounting base 213, the four bars machine
Structure connection plate 214.
Fig. 6 is please referred to, part 3 is bent over by the supporting part clamping of upper and lower two bending mechanism, the bending mechanism positioned at downside
The activity of dogleg section 23 be folded upward at so that the part that part 3 stretches out outside supporting surface will be bent over, i.e., by the dogleg section of solid line 23
Activity will be bent over part and be processed as U-shaped to the dogleg section 23 of dotted line；Fig. 7 is please referred to, the top of upper and lower two bending mechanism is passed through
Support clamping is bent over part 3, and 23 activity of dogleg section positioned at the bending mechanism of upside is stretched out outside supporting surface with that will be bent over part 3
Part bend downward, i.e., will be bent over part to the dogleg section 23 of dotted line by the activity of the dogleg section of solid line 23 and be processed as Z
Shape.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (11)
1. a kind of bending mechanism, on the rack, which includes the supporting surface for being bent over part storing for connection, and feature exists
In: it further include an energy slipper of housing slide, a transmission connection slipper relatively to drive determining for slipper sliding
Position driving mechanism, the movable dogleg section of an energy relative sliding portions and a transmission connection dogleg section are to drive dogleg section living
Dynamic bending driving mechanism, the slipper are equipped with supporting part, and the supporting part and supporting surface, which cooperate, is bent over part to position, activity
Dogleg section act on and be bent on part to realize bending.
2. a kind of bending mechanism according to claim 1, it is characterised in that: the glide direction and supporting surface of the slipper
Angle be acute angle.
3. a kind of bending mechanism according to claim 1, it is characterised in that: the supporting part length direction and glide direction weight
It closes or is arranged in parallel.
4. a kind of bending mechanism according to claim 1, it is characterised in that: the bending driving mechanism is installed in sliding part
Point, which includes bending driver and transmission mechanism, which is sequentially connected bending driver and bending
Part.
5. a kind of bending mechanism according to claim 4, it is characterised in that: the transmission mechanism includes the double leval jib of energy folding
Mechanism.
6. a kind of bending mechanism according to claim 5, it is characterised in that: the four-bar mechanism has first connecting rod, the
Two connecting rods, third connecting rod and fourth link, the third connecting rod first end and fourth link first end all stretch out first connecting rod and all
It is rotatably connected on slipper, the first connecting rod first end and second connecting rod first end are all stretched out fourth link and be all rotatablely connected
Dogleg section, the bending driver are sequentially connected four-bar mechanism to drive dogleg section activity.
7. a kind of bending mechanism according to claim 6, it is characterised in that: the bending driver includes bending oil cylinder machine
Structure, the bending oil cylinder mechanism include bending oil cylinder, the bending piston rod and connection frame for connecting bending oil cylinder, bending oil cylinder rotation
Slipper is connected, which connects connection frame, which is rotatablely connected four-bar mechanism.
8. a kind of bending mechanism according to claim 7, it is characterised in that: the connection frame be rotatably connected on third connecting rod and
At the rotation connection of second connecting rod.
9. a kind of bending equipment, including rack, it is characterised in that: further include described according to claim 1 or 2 or 3 or 4 or 5 or 6
A kind of bending mechanism, which is equipped with supporting surface, which is slidably connected at rack, positioning drive mechanisms installing
In rack and transmission connection slipper.
10. a kind of bending equipment, including rack, it is characterised in that: further include at least a pair of according to claim 1 or 2 or 3 or 4
Or a kind of bending mechanism described in 5 or 6, a kind of bending mechanism axially symmetric disposition of two of this pair, slipper sliding connect
It connects in rack, which is installed in rack and transmission connection slipper, the contact end surface constitute supporting surface
Or a part of supporting surface.
11. a kind of bending equipment, including rack, it is characterised in that: it further include a kind of at least a pair of bending mechanism, two of this pair
A kind of bending mechanism axially symmetric disposition, which includes one can the opposite movable movable part of rack, a transmission
The folding of the positioning drive mechanisms of movable part connecting point, the opposite movable dogleg section of rack of an energy and a transmission connection dogleg section
Curved driving mechanism, the movable part are equipped with supporting part, and a kind of supporting part of bending mechanism of two of this pair, which is matched for clamping tightly, to be bent over
Part is bent over part to position, and movable dogleg section, which acts on, to be bent on part to realize bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039026.7U CN208555560U (en) | 2018-06-29 | 2018-06-29 | A kind of bending mechanism and bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039026.7U CN208555560U (en) | 2018-06-29 | 2018-06-29 | A kind of bending mechanism and bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208555560U true CN208555560U (en) | 2019-03-01 |
Family
ID=65490576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821039026.7U Active CN208555560U (en) | 2018-06-29 | 2018-06-29 | A kind of bending mechanism and bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208555560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856383A (en) * | 2018-06-29 | 2018-11-23 | 厦门正黎明冶金机械有限公司 | Bending mechanism and bending equipment |
-
2018
- 2018-06-29 CN CN201821039026.7U patent/CN208555560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856383A (en) * | 2018-06-29 | 2018-11-23 | 厦门正黎明冶金机械有限公司 | Bending mechanism and bending equipment |
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