CN113369398A - Feeding clamp for flanging machine - Google Patents
Feeding clamp for flanging machine Download PDFInfo
- Publication number
- CN113369398A CN113369398A CN202011633982.XA CN202011633982A CN113369398A CN 113369398 A CN113369398 A CN 113369398A CN 202011633982 A CN202011633982 A CN 202011633982A CN 113369398 A CN113369398 A CN 113369398A
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- CN
- China
- Prior art keywords
- plate
- bottom plate
- sliding
- clamping plate
- clamping
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- Pending
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- 230000000903 blocking effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 14
- 230000009471 action Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 16
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
Abstract
The invention relates to a feeding clamp for a flanging machine. The novel shoe rack is characterized by comprising a bottom plate, wherein a supporting plate is arranged at the upper end of the bottom plate, a sliding seat is arranged at the lower end of the bottom plate and is in sliding connection with the bottom plate, a baffle is arranged at the front end of the sliding seat, a horizontally-driven push-pull air cylinder is connected to the rear end of the supporting plate, clamping air cylinders are respectively arranged on the left side and the right side of the supporting plate, an upper clamping plate is hinged to the front end of each clamping air cylinder, a lower clamping plate connected with the lower clamping plate in a hinged mode is arranged at the lower end of the upper clamping plate, a lower clamping plate seat is arranged at the rear end of the lower clamping plate and. The plate material in-place detection device is simple and compact in structure, has a plate material in-place detection function by additionally arranging the proximity switch and the stop pin, achieves clamping and separating actions of the plate material, and improves the working efficiency.
Description
Technical Field
The invention relates to a clamp, in particular to a feeding clamp for a flanging machine, and belongs to the technical field of flanging machine tools.
Background
The edge folding machine is a simple bending machine and can be operated manually or mechanically, the edge folding machine is mechanical equipment for processing the edge of a product, the existing edge folding machine comprises an upper device and a lower device, the upper device comprises an upper plate, an upper pressing plate and an upper power mechanism, and the upper power mechanism is connected with the upper plate and connected with the upper pressing plate so as to drive the upper pressing plate to move up and down relative to the upper plate. The lower device comprises a lower plate, a lower pressing plate and a lower power mechanism, the lower power mechanism is connected with the lower plate and connected with the lower pressing plate so as to drive the lower pressing plate to move up and down relative to the lower plate, and the edge folding step is as follows: and placing the plate material on the lower plate, enabling the upper pressing plate to move downwards and press the plate material, and lifting the lower pressing plate, wherein the lower pressing plate acts on the plate material to fold the edge of the plate material in the lifting process. In the working process of the flanging machine, the feeding device is required to feed materials, the clamp of the existing feeding device is simple, the existing feeding device is easy to fall off during feeding, or plates cannot be loosened, and the working efficiency is affected.
Disclosure of Invention
Aiming at the defects, the invention aims to provide the feeding clamp for the flanging machine, which is simple in structure, has the function of detecting the in-place position of a plate and is high in working efficiency.
Therefore, the technical scheme adopted by the invention is as follows:
the novel shoe rack is characterized by comprising a bottom plate, wherein a supporting plate is arranged at the upper end of the bottom plate, a sliding seat is arranged at the lower end of the bottom plate and is in sliding connection with the bottom plate, a baffle is arranged at the front end of the sliding seat, a horizontally-driven push-pull air cylinder is connected to the rear end of the supporting plate, clamping air cylinders are respectively arranged on the left side and the right side of the supporting plate, an upper clamping plate is hinged to the front end of each clamping air cylinder, a lower clamping plate connected with the lower clamping plate in a hinged mode is arranged at the lower end of the upper clamping plate, a lower clamping plate seat is arranged at the rear end of the lower clamping plate and is fixedly connected with the bottom plate, a connecting rod is arranged at the rear end of the supporting plate, and the two ends of the connecting rod are connected with the rear end of each clamping air cylinder.
As a further improvement of the technical scheme, the front end of the lower splint base is provided with a stop pin, the rear side of the stop pin is provided with a nozzle installed on the lower splint base, and the upper end of the lower splint base is provided with a proximity switch positioned between the stop pin and the nozzle.
As a further improvement of the technical scheme, the bottom plate is of a horizontally arranged T-shaped structure, the lower clamping plate seat is installed on the lower end face of the bottom plate cross beam, and the sliding seat is connected with the bottom plate vertical beam in a sliding mode.
As a further improvement of the technical scheme, slide rails are respectively arranged on two sides of the slide seat, slide blocks are arranged at the lower ends of two sides of the vertical beam of the bottom plate, a slide groove is formed between each slide block and the vertical beam of the bottom plate, and the slide rails are positioned in the slide grooves.
As a further improvement of the technical scheme, the upper end of the front part of the sliding seat is provided with a limiting column.
As a further improvement of the technical scheme, the limiting column is sleeved with a buffer sleeve.
As a further improvement of the technical scheme, two ends of the connecting rod are rotatably connected with the rear end of the clamping cylinder.
As a further improvement of the technical scheme, the end face of the lower clamping plate is provided with a groove, and the stop pin is positioned in the groove.
As a further improvement of the technical scheme, the number of the supporting plates is two, a push-pull rod is hinged between the two supporting plates through a rotating shaft, and the push-pull rod is connected with a piston rod of a push-pull cylinder.
The invention has the advantages that:
the plate material in-place detection device is simple and compact in structure, the clamping component is driven to move along the sliding seat by the pushing cylinder, clamping and material stripping actions of a plate material are realized, the plate material in-place detection function is realized by additionally arranging the proximity switch and the stop pin, clamping and separating actions of the plate material are realized, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a bottom view of fig. 1.
Fig. 3 is a cross-sectional view a-a of fig. 2.
Fig. 4 is a sectional view of B-B in fig. 3.
Fig. 5 is a schematic view of the connection structure of the supporting plate, the bottom plate and the sliding base.
In the figure, 1 is a bottom plate, 2 is a supporting plate, 3 is a sliding seat, 4 is a push-pull rod, 5 is a baffle, 6 is a push-pull cylinder, 7 is a clamping cylinder, 8 is an upper clamping plate, 9 is a lower clamping plate, 10 is a lower clamping plate seat, 11 is a connecting rod, 12 is a stop pin, 13 is a nozzle, 14 is a proximity switch, 15 is a sliding rail, 16 is a sliding block, 17 is a limiting column, and 18 is a rotating shaft.
Detailed Description
The utility model provides a feeding clamp for flanging machine, includes bottom plate 1, 1 upper end of bottom plate is equipped with fagging 2, 1 lower extreme of bottom plate is equipped with slide 3 rather than sliding connection, 3 front ends of slide are equipped with baffle 5, 2 rear ends of fagging are connected with horizontal drive's push-and-pull cylinder 6, 2 left and right sides of fagging are equipped with die clamping cylinder 7 respectively, die clamping cylinder 7's front end articulates there is punch holder 8, punch holder 8 lower extreme is equipped with rather than articulated lower plate 9 of being connected, the rear end of lower plate 9 is equipped with lower plate seat 10, lower plate seat 10 and bottom plate 1 fixed connection, 2 rear ends of fagging are equipped with connecting rod 11, the both ends of connecting rod 11 are connected with die clamping cylinder 7's rear end.
As a further improvement of the above technical solution, a stop pin 12 is provided at the front end of the lower clamping plate base 10, a nozzle 13 mounted on the lower clamping plate base 10 is provided at the rear side of the stop pin 12, and a proximity switch 14 located between the stop pin 12 and the nozzle 13 is provided at the upper end of the lower clamping plate base 10.
As a further improvement of the above technical solution, the bottom plate 1 is in a horizontally placed T-shaped structure, the lower clamping plate base 10 is installed on the lower end surface of the cross beam of the bottom plate 1, and the sliding base 3 is slidably connected with the vertical beam of the bottom plate 1.
As a further improvement of the above technical solution, two sides of the sliding base 3 are respectively provided with a sliding rail 15, the lower ends of two sides of the vertical beam of the bottom plate 1 are provided with a sliding block 16, a sliding groove is formed between the sliding block 16 and the vertical beam of the bottom plate 1, and the sliding rail 15 is located in the sliding groove.
As a further improvement of the technical scheme, the upper end of the front part of the sliding seat 3 is provided with a limit column 17.
As a further improvement of the technical scheme, a buffer sleeve is sleeved on the limiting column 17.
As a further improvement of the technical scheme, two ends of the connecting rod 11 are rotatably connected with the rear end of the clamping cylinder 7.
As a further improvement of the technical scheme, a groove is formed in the end face of the lower clamping plate 9, and the stop pin 12 is located in the groove.
As a further improvement of the technical scheme, the number of the supporting plates 2 is two, a push-pull rod 4 is hinged between the two supporting plates 2 through a rotating shaft 18, and the push-pull rod 4 is connected with a piston rod of a push-pull cylinder 6.
In the working process, the plate is conveyed to the feeding clamp by the feeding conveying table board, at the moment, the upper clamp plate is in an opening state under the action of the clamping cylinder, the plate is in contact with the stop pin and then pushes the stop pin to be limited, after the proximity switch detects the stop pin, the piston rod of the clamping cylinder pushes the upper clamp plate to clamp the plate, the feeding clamp is installed on the feeding device, the feeding device moves to the positioning device, the clamping cylinder opens the upper clamp plate after the plate is in place, the push-pull cylinder pulls the supporting plate installed on the bottom plate, the supporting plate is moved on the sliding seat, the plate is blocked by the baffle until the plate is separated from the clamping jaw and falls on the working table surface of the flanging machine, the feeding device returns to an upper material level, the push-pull cylinder pushes the bottom plate to reset, the nozzle sprays air to the stop pin, the stop pin is reset, and the next clamping and feeding action is carried out.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A feeding clamp for a flanging machine is characterized by comprising a bottom plate, wherein a supporting plate is arranged at the upper end of the bottom plate, a sliding seat in sliding connection with the bottom plate is arranged at the lower end of the bottom plate, a baffle is arranged at the front end of the sliding seat, a horizontally-driven push-pull air cylinder is connected to the rear end of the supporting plate, clamping air cylinders are respectively arranged on the left side and the right side of the supporting plate, an upper clamping plate is hinged to the front end of each clamping air cylinder, a lower clamping plate hinged to the lower clamping plate is arranged at the lower end of each upper clamping plate, a lower clamping plate seat is fixedly connected with the bottom plate, a connecting rod is arranged at the rear end of the supporting plate, two ends of the connecting rod are connected with the rear end of each clamping air cylinder, a blocking pin is arranged at the front end of each lower clamping plate seat, a nozzle arranged on each blocking pin is arranged on the rear side of each lower clamping plate seat, an approach switch positioned, the lower clamping plate seat is installed on the lower end face of the bottom plate cross beam, and the sliding seat is connected with the bottom plate vertical beam in a sliding mode.
2. The feeding clamp for the flanging machine as claimed in claim 1, wherein sliding rails are respectively disposed on two sides of the sliding base, sliding blocks are disposed on lower ends of two sides of the bottom plate vertical beam, a sliding groove is formed between the sliding blocks and the bottom plate vertical beam, and the sliding rails are disposed in the sliding groove.
3. The feeding clamp for the flanging machine as claimed in claim 1, wherein a limiting column is arranged at the upper end of the front part of the sliding base.
4. The feeding clamp for the flanging machine as claimed in claim 1, wherein a cushion sleeve is sleeved on the limiting column.
5. The feed clamp for a flanging machine as claimed in claim 1, wherein both ends of the connecting rod are rotatably connected to the rear end of the clamping cylinder.
6. The feed clamp for a flanging machine as claimed in claim 1, wherein the lower clamping plate has a recess in an end face thereof, and the stop pin is located in the recess.
7. The feeding clamp for the flanging machine as claimed in claim 1, wherein the number of the supporting plates is two, a push-pull rod is hinged between the two supporting plates through a rotating shaft, and the push-pull rod is connected with a piston rod of a push-pull cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011633982.XA CN113369398A (en) | 2020-12-31 | 2020-12-31 | Feeding clamp for flanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011633982.XA CN113369398A (en) | 2020-12-31 | 2020-12-31 | Feeding clamp for flanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113369398A true CN113369398A (en) | 2021-09-10 |
Family
ID=77569154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011633982.XA Pending CN113369398A (en) | 2020-12-31 | 2020-12-31 | Feeding clamp for flanging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113369398A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428707A (en) * | 2008-10-14 | 2009-05-13 | 无锡华联科技集团有限公司 | Hydraulic clamp structure for transportation of sectional material |
| CN204215050U (en) * | 2014-11-18 | 2015-03-18 | 济南铸造锻压机械研究所有限公司 | Tong chops workpiece termination puts in place testing agency |
| CN205949715U (en) * | 2016-07-25 | 2017-02-15 | 上海瓦科自动化设备有限公司 | Punch press pay -off fixture |
| CN211992014U (en) * | 2019-12-31 | 2020-11-24 | 江苏亚威机床股份有限公司 | Sheet material ejecting mechanism |
-
2020
- 2020-12-31 CN CN202011633982.XA patent/CN113369398A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428707A (en) * | 2008-10-14 | 2009-05-13 | 无锡华联科技集团有限公司 | Hydraulic clamp structure for transportation of sectional material |
| CN204215050U (en) * | 2014-11-18 | 2015-03-18 | 济南铸造锻压机械研究所有限公司 | Tong chops workpiece termination puts in place testing agency |
| CN205949715U (en) * | 2016-07-25 | 2017-02-15 | 上海瓦科自动化设备有限公司 | Punch press pay -off fixture |
| CN211992014U (en) * | 2019-12-31 | 2020-11-24 | 江苏亚威机床股份有限公司 | Sheet material ejecting mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |