CN208131726U - A kind of automatic tool changer formula plate end apparatus for bending - Google Patents
A kind of automatic tool changer formula plate end apparatus for bending Download PDFInfo
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- CN208131726U CN208131726U CN201820609826.1U CN201820609826U CN208131726U CN 208131726 U CN208131726 U CN 208131726U CN 201820609826 U CN201820609826 U CN 201820609826U CN 208131726 U CN208131726 U CN 208131726U
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- jack knife
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Abstract
A kind of automatic tool changer formula plate end apparatus for bending, including the lower jack knife for bending sheets spaced above and below a pair, the both ends of lower jack knife are mounted on the rack by sliding block synchronous slide, it is also equipped with the power mechanism for driving sliding block up and down reciprocatingly to slide in rack, drives lower jack knife to pump by sliding block and realizes the automatic switchover of two lower jack knives.The application cooperatively forms automatic tool changer driving mechanism by sliding block and the first driving mechanism, the automatic tool changer on an apparatus for bending may be implemented, pass through pumping for sliding block, control the free switching of two bending tools, due to being vertical position adjustment in two bending tool installation processes, there is no need to be positioned again, it is only necessary to control being adjusted in place for the i.e. controllable bending tool of movement travel of hydraulic cylinder, adjustment is convenient and fast, and the end machining efficiency of plate is greatly improved.
Description
Technical field
The utility model belongs to the manufacture field of sheet metal, more particularly, to a kind of apparatus for bending of sheet metal.
Background technique
Sheet metal is typically divided into thin plate, middle plate, slab, special heavy plate, the flattened rectangular material for being commonly made to normal size
Material, and plate generally requires cut in use and bending is handled, especially for the end of plate, for plate
End, be typically passed through at least two knives bending processing.
Usual bending operation be by bending machine perhaps bending center come being handled and in bending machine or bending
For generally requiring to carry out shutdown tool changing in the bending process of plate end in the heart course of work, or it is total by two different lathes
It is just able to achieve final processing with cooperation, is operated time-consuming and laborious.
Utility model content
The purpose of this utility model is to solve existing apparatus for bending and needing to carry out multiple tool changing when processing plate end
The problem of positioning or multiple devices cooperation is needed to complete, provides a kind of automatic tool changer formula plate end apparatus for bending.
The deficiency of the utility model to solve above-mentioned technical problem, used technical solution are：
A kind of automatic tool changer formula plate end apparatus for bending, including several upper jack knives, underbeam, rack and workbench, upper folding
Knife is mounted side by side on underbeam, and underbeam is slidably installed on the rack and upper jack knife is driven to pump, and workbench is fixed on
On underbeam, workbench and upper jack knife are matched for clamping tightly to bending sheets, further include that a pair or more is spaced for bending sheets
Lower jack knife, the both ends of lower jack knife are mounted on the rack by sliding block synchronous slide, are also equipped in rack for driving sliding block
The power mechanism up and down reciprocatingly slided drives lower jack knife to pump and realizes cutting automatically for two lower jack knives by sliding block
It changes, the first driving mechanism of a driving rotation is respectively connected on lower jack knife, lower jack knife rotation is driven by the first driving mechanism
To drive lower jack knife bending sheets, sliding block and the first driving mechanism cooperatively form automatic tool changer driving mechanism, one of them lower folding
After the first driving mechanism drives it to realize flexing movement, sliding block sliding resets knife after moving away jack knife, then controls
Second lower jack knife starts bending processing afterwards in place, and wherein the positioning of plate uses conventional positioning devices, this is normal for this field
The rule choice of technology is not described in detail.
A pair of of guide post is fixed on the underbeam top, guide post sliding is threaded through the sliding bearing of frame top installation
It is interior, underbeam is slidably installed on the rack by guide post and sliding bearing cooperation, is also equipped in rack for driving underbeam edge
The second driving mechanism that sliding bearing direction pumps drives upper jack knife to pump by the second driving mechanism
Realization clamps plate in flexing movement, and bending unclamps plate when completing, in order to adjust the position of plate.
Second driving mechanism is hydraulic cylinder.
The whole plate mechanism for determining plate position is additionally provided on the workbench, whole plate mechanism includes a pair of symmetrical
The U-shaped positioning plate of setting, U-shaped positioning plate installation site is mutually matched with upper jack knife and lower jack knife position, true by U-shaped positioning plate
The positioning along jack knife length direction of fixed board material is additionally provided with for determining that board material vertical is rolled on the wherein side of apparatus for bending
The positioning device of knife length direction, it is public in all industries in order to be located at lower jack knife blade to the bending position of bending sheets
That knows realizes that the positioning device of plate positioning can be used, therefore is not described in detail.
The lower jack knife includes jack knife knife rest and lower cutter head, and lower cutter head is fixed on jack knife knife rest by fastener, folding
The vertical jack knife knife rest in the both ends of knife knife rest extends one section of formation connecting shaft to the blade direction of lower cutter head, jack knife knife rest its
It is fixed with drive shaft in the connecting shaft of middle one end, rotation axis is fixed in the connecting shaft of the other end, rotation axis is rotatably arranged on cunning
On block, drive shaft turns are arranged on sliding block and connect through sliding block with the first driving mechanism.
The sliding block includes slider body, is opened up on slider body there are two bearing hole, lower jack knife both ends are threaded through
In bearing hole, it is fixed at the top of slider body and is connected by power plate, be connected by power plate and connect with power mechanism, is arranged on slider body
There are several mutually matched slide track seats of sliding rail in rack, is slidably arranged in slider body by slide track seat and sliding rail cooperation
In rack, slider body is further fixed on support plate on one end far from lower jack knife, and the first driving mechanism is installed on the supporting plate.
First driving mechanism is any one in stepper motor or hydraulic cylinder.
The stepper motor is fixed on the supporting plate, and the output end of stepper motor is fixed in the drive shaft of lower jack knife.
Wherein one end of the hydraulic cylinder is rotatablely installed on the supporting plate by shaft, is passed through on the other end of hydraulic cylinder
Shaft is connected with transmission shaft, and the other end of transmission shaft is fixed in the drive shaft of lower jack knife, is transported by the piston reciprocating of hydraulic cylinder
Dynamic driving transmission shaft drives the drive shaft turns of jack knife.
The utility model has the beneficial effects that：The application cooperatively forms automatic tool changer by sliding block and the first driving mechanism and drives
The automatic tool changer on an apparatus for bending may be implemented in motivation structure, by pumping for sliding block, controls two bending tools
Free switching, due in two bending tool installation processes be vertical position adjustment, there is no need to be positioned again, only need
Being adjusted in place for the i.e. controllable bending tool of movement travel of hydraulic cylinder is controlled, adjustment is convenient and fast, and the end of plate is added
Work efficiency rate greatly improves.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the application.
Fig. 2 is the rearview of Fig. 1 later of the application.
Fig. 3 is the cross-sectional view in the direction C-C in the application Fig. 2.
Fig. 4 is the schematic perspective view of the application.
Fig. 5 is the side view of Fig. 1 in the application.
Fig. 6 is that wherein underlying lower jack knife is in the structural schematic diagram of operating position in the application.
Fig. 7 is the cross-sectional view in the direction B-B in Fig. 6 in the application.
Fig. 8 is the schematic perspective view different from the visual angle Fig. 4.
Fig. 9 is the structural schematic diagram of sliding block in the application.
Figure 10 is the structural schematic diagram of lower jack knife.
Diagram label：1, workbench, 2, lower jack knife, 201, lower cutter head, 202, jack knife knife rest, 203, fastener, 204, drive
Moving axis, 205, rotation axis, 3, rack, 4, upper jack knife, 5, sliding bearing, the 6, second driving mechanism, 7, guide post, 8, power mechanism,
9, automatic tool changer driving mechanism, 901, sensor, 902, fishbolt, 903, transmission shaft, 904, shaft, 905, hydraulic cylinder,
906, support plate, 907, bearing hole, 908, slider body, 909, slide track seat, 910, be connected by power plate, 10, underbeam, 11, whole plate
Mechanism.
Specific embodiment
As shown in the figure, specific embodiment is as follows：
A kind of automatic tool changer formula plate end apparatus for bending, including several upper jack knives 4, underbeam 10, rack 3 and workbench 1,
Upper jack knife 4 is mounted side by side on underbeam 10, and underbeam 10 is slidably mounted in rack 3 and jack knife 4 is driven to pump, work
Make platform 1 to be fixed on underbeam 10, workbench 1 and upper jack knife 4 are matched for clamping tightly to bending sheets, further include a pair between the upper and lower every setting
The lower jack knife 2 for bending sheets, the both ends of lower jack knife 2 are mounted in rack 3 by sliding block synchronous slide, two lower jack knives
2 the same end is fixed on the same sliding block, and the sliding block includes slider body 908, opened up on slider body 908 there are two
Bearing hole 907, lower 2 both ends of jack knife are threaded through in bearing hole, are fixed at the top of slider body 908 and are connected by power plate 910, power
Connecting plate 910 is connect with power mechanism 8, and several mutually matched sliding rails of sliding rail in rack are provided on slider body 908
Slider body 908 is slidably arranged in rack 3 by seat 909 by slide track seat 909 and sliding rail cooperation, and slider body 908 is far under
Support plate 906 is further fixed on one end of jack knife 2, the first driving mechanism is mounted in support plate 906.It is also equipped in rack 3
Power mechanism 8 for driving sliding block up and down reciprocatingly to slide drives lower jack knife 2 to pump under realization two by sliding block
The automatic switchover of jack knife 2 is respectively connected with the first driving mechanism of a driving rotation on lower jack knife 2, passes through the first driving mechanism
Drive lower jack knife rotation to drive lower 2 bending sheets of jack knife, sliding block and the first driving mechanism cooperatively form automatic tool changer driving machine
Structure 9, for one of them lower jack knife 2 after the first driving mechanism drives it to realize flexing movement, sliding block sliding moves away jack knife
Later, which resets under the first driving mechanism function, then controls second lower jack knife and starts bending processing afterwards in place,
Control sliding block, which resets, after completing resets lower jack knife before, and repeating above procedure may be implemented continuous tool changing processing, wherein
The positioning of plate uses conventional positioning devices, this is not described in detail for ordinary skill in the art selection.
A pair of of guide post 7 is fixed on 10 top of underbeam, guide post 7 slides the sliding axle for being threaded through frame top installation
It holds in 5, underbeam 10 is slidably mounted in rack 3 by guide post 7 and the cooperation of sliding bearing 5, is also equipped in rack 3 for driving
The second driving mechanism 6 that dynamic underbeam pumps along sliding bearing direction drives upper jack knife 4 by the second driving mechanism 6
The realization that pumps clamps plate in flexing movement, and bending unclamps plate when completing, in order to adjust the position of plate.
Second driving mechanism is hydraulic cylinder.
The whole plate mechanism 11 for determining plate position is additionally provided on the workbench 1, whole plate mechanism 11 includes one
To symmetrically arranged U-shaped positioning plate, U-shaped positioning plate installation site is mutually matched with upper jack knife and lower jack knife position, fixed by U-shaped
Position plate determines the positioning along jack knife length direction of plate, is additionally provided on the wherein side of apparatus for bending for determining plate
The positioning device of vertical jack knife length direction, in order to be located at lower jack knife blade to the bending position of bending sheets, all rows
The positioning device known in the industry for realizing plate positioning can be used, therefore be not described in detail.
The lower jack knife 2 includes jack knife knife rest 202 and lower cutter head 201, and lower cutter head is fixed on jack knife by fastener 203
On knife rest, fastener 203 is installation bolt, and the vertical jack knife knife rest in the both ends of jack knife knife rest 202 is to the blade direction of lower cutter head
Extend one section of formation connecting shaft, is fixed with drive shaft 204 in the connecting shaft of wherein one end of jack knife knife rest 202, the other end
Rotation axis 205 is fixed in connecting shaft, rotation axis 205 is rotatably arranged on sliding block, and drive shaft 204 is rotatably arranged on sliding block simultaneously
It is connect through sliding block with the first driving mechanism.
First driving mechanism is hydraulic cylinder.
Wherein one end of the hydraulic cylinder 905 is rotatably installed in support plate 906 by shaft, the other end of hydraulic cylinder
Upper to be connected with transmission shaft 903 by shaft 904, the other end of transmission shaft 903 is fixed in the drive shaft 204 of lower jack knife, passes through
Fishbolt 902, which is realized, to be fixedly mounted, and the drive shaft of the drive jack knife of transmission shaft 903 is driven by the reciprocating motion of the pistons of hydraulic cylinder
204 rotations, the sensor 901 for controlling 204 degree of rotation of drive shaft is also equipped on slider body, is examined by sensor
The degree of rotation of transmission shaft 903 is surveyed to control the degree of rotation of drive shaft 204, to control the flexing movement of jack knife down and answer
Position.
One wears the drive shaft 204 of lower jack knife in two bearing holes on the sliding block of the same side, another bearing hole is worn
If the rotation axis 205 of another lower jack knife, because of the entirety for interfering and keeping equipment in order to avoid the length of hydraulic cylinder
Stablize and needs to install two sliding block reverse symmetries.
Technical solution cited by the utility model and embodiment and non-limiting, with skill cited by the utility model
Art scheme and embodiment be equivalent or effect same approach is all in the range of the utility model is protected.
Claims (9)
1. a kind of automatic tool changer formula plate end apparatus for bending, including several upper jack knives, underbeam, rack and workbench, upper jack knife
It is mounted side by side on underbeam, underbeam is slidably installed on the rack and upper jack knife is driven to pump, and workbench is fixed on down
Liang Shang, workbench and upper jack knife are matched for clamping tightly to bending sheets, it is characterised in that：Further include that a pair or more is spaced to be used for
The both ends of the lower jack knife of bending sheets, lower jack knife are mounted on the rack by sliding block synchronous slide, are also equipped with and are used in rack
The power mechanism that driving sliding block up and down reciprocatingly slides drives lower jack knife to pump and realizes two lower jack knives by sliding block
Automatically switch, the first driving mechanism of a driving rotation is respectively connected on lower jack knife, lower folding is driven by the first driving mechanism
Swivel is dynamic to drive lower jack knife bending sheets, and sliding block and the first driving mechanism cooperatively form automatic tool changer driving mechanism.
2. a kind of automatic tool changer formula plate end apparatus for bending according to claim 1, it is characterised in that：The underbeam
A pair of of guide post is fixed on top, guide post sliding is threaded through in the sliding bearing of frame top installation, passes through guide post and sliding axle
Hold cooperation underbeam is slidably installed on the rack, be also equipped in rack for drive underbeam along sliding bearing direction up and down reciprocatingly
Second driving mechanism of movement.
3. a kind of automatic tool changer formula plate end apparatus for bending according to claim 2, it is characterised in that：Described second
Driving mechanism is hydraulic cylinder.
4. a kind of automatic tool changer formula plate end apparatus for bending according to claim 1, it is characterised in that：The work
The whole plate mechanism for determining plate position is additionally provided on platform, whole plate mechanism includes a pair of symmetrically arranged U-shaped positioning plate, U
Shape positioning plate installation site is mutually matched with upper jack knife and lower jack knife position, determines the long along jack knife of plate by U-shaped positioning plate
Spend the positioning in direction.
5. a kind of automatic tool changer formula plate end apparatus for bending according to claim 1, it is characterised in that：The lower folding
Knife includes jack knife knife rest and lower cutter head, and lower cutter head is fixed on jack knife knife rest by fastener, and the both ends of jack knife knife rest are vertical
Jack knife knife rest extends one section of formation connecting shaft to the blade direction of lower cutter head, consolidates in the connecting shaft of wherein one end of jack knife knife rest
Surely there is drive shaft, rotation axis is fixed in the connecting shaft of the other end, rotation axis is rotatably arranged on sliding block, drive shaft turns setting
It is connect on sliding block and through sliding block with the first driving mechanism.
6. a kind of automatic tool changer formula plate end apparatus for bending according to claim 1, it is characterised in that：The sliding block
Including slider body, opened up on slider body there are two bearing hole, lower jack knife both ends are threaded through in bearing hole, slider body top
Portion, which is fixed with, is connected by power plate, is connected by power plate and connect with power mechanism, and several cunnings in rack are provided on slider body
Slider body is slidably arranged in rack by the mutually matched slide track seat of rail by slide track seat and sliding rail cooperation, and slider body is remote
Support plate is further fixed on one end from lower jack knife, the first driving mechanism is installed on the supporting plate.
7. a kind of automatic tool changer formula plate end apparatus for bending described according to claim 1 or 5 or 6, it is characterised in that：It is described
The first driving mechanism be any one in stepper motor or hydraulic cylinder.
8. a kind of automatic tool changer formula plate end apparatus for bending according to claim 7, it is characterised in that：The stepping
Motor is fixed on the supporting plate, and the output end of stepper motor is fixed in the drive shaft of lower jack knife.
9. a kind of automatic tool changer formula plate end apparatus for bending according to claim 7, it is characterised in that：Described is hydraulic
Wherein one end of cylinder is rotatablely installed on the supporting plate by shaft, is connected with transmission shaft by shaft on the other end of hydraulic cylinder,
The other end of transmission shaft is fixed in the drive shaft of lower jack knife, drives transmission shaft to drive folding by the reciprocating motion of the pistons of hydraulic cylinder
The drive shaft turns of knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609826.1U CN208131726U (en) | 2018-04-26 | 2018-04-26 | A kind of automatic tool changer formula plate end apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609826.1U CN208131726U (en) | 2018-04-26 | 2018-04-26 | A kind of automatic tool changer formula plate end apparatus for bending |
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| Publication Number | Publication Date |
|---|---|
| CN208131726U true CN208131726U (en) | 2018-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609826.1U Active CN208131726U (en) | 2018-04-26 | 2018-04-26 | A kind of automatic tool changer formula plate end apparatus for bending |
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| CN (1) | CN208131726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356103A (en) * | 2018-04-26 | 2018-08-03 | 洛阳珩逸机械设备有限公司 | A kind of automatic tool changer formula plank end apparatus for bending |
-
2018
- 2018-04-26 CN CN201820609826.1U patent/CN208131726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356103A (en) * | 2018-04-26 | 2018-08-03 | 洛阳珩逸机械设备有限公司 | A kind of automatic tool changer formula plank end apparatus for bending |
| CN108356103B (en) * | 2018-04-26 | 2022-07-01 | 洛阳珩逸机械设备有限公司 | Automatic tool changing type plate end bending device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: 471000 room 319, Fuhe innovation science park, No. 2, Zhenxing Road, Huizu District, Fuhe, Luoyang City, Henan Province Patentee after: Luoyang longhui Intelligent Technology Co., Ltd Address before: Luoyang City, Henan province 471002 Chanhe Kiln Village Industrial Park Patentee before: LUOYANG HENGYI MACHINERY EQUIPMENT CO., LTD. |