CN215745708U - Presser foot mechanism of bending - Google Patents
Presser foot mechanism of bending Download PDFInfo
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- CN215745708U CN215745708U CN202121960357.6U CN202121960357U CN215745708U CN 215745708 U CN215745708 U CN 215745708U CN 202121960357 U CN202121960357 U CN 202121960357U CN 215745708 U CN215745708 U CN 215745708U
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- seat
- presser foot
- sliding
- foot seat
- bending
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Abstract
The utility model discloses a presser foot bending mechanism, which comprises: the device comprises an installation seat, a pressure foot seat and a reset piece, wherein the pressure foot seat is arranged at the bottom of the installation seat, the pressure foot seat can obliquely slide up and down relative to the installation seat in the left-right direction, and the sliding track of the pressure foot seat is provided with an upper left limit and a lower right limit; the reset piece is arranged between the presser foot seat and the mounting seat and used for enabling the presser foot seat to reset to the lower right limit. When the mounting seat drives the pressure foot seat to move downwards until the pressure foot seat presses the profile plate to be abutted, the pressure foot seat can obliquely slide towards the upper left limit position relative to the mounting seat, namely, the pressure foot seat slides towards the side edge of the profile plate, for the profile plates with the cross sections of the side edges in the structure of 'Contraband', the pressure foot seat can avoid the suspended shielding folding edge at the upper part of the profile plate, and the pressure foot seat can abut against the most end edge of the bending edge of the profile plate; and when the mount pad up moved, under the effect that resets, the presser foot seat is down spacing slope slip down to the right, also makes the presser foot seat avoid the upper portion of section bar board to hang to have and shelters from the hem.
Description
Technical Field
The utility model relates to the technical field of bending, in particular to a bending presser foot mechanism.
Background
The existing bending machine is generally provided with a plate pressing device for pressing a plate to bend, and the plate pressing device mainly comprises a presser foot, a workbench and a pressing driving mechanism for driving the presser foot to move up and down. When in actual use, the existing presser feet are all of an integrated structure, for the semi-finished section plates with cross sections of side edges of 'Contraband' structures, because the upper parts of the semi-finished section plates are suspended with shielding folding edges, the presser feet cannot be abutted to the extreme end edges of the bending edges of the semi-finished section plates when being pressed downwards, and the final bending quality of the plates is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bending presser foot mechanism, which is used for solving one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a presser foot bending mechanism, which comprises: the device comprises a mounting seat, a pressure foot seat and a reset piece, wherein the pressure foot seat is arranged at the bottom of the mounting seat and is in sliding connection with the mounting seat, the pressure foot seat can obliquely slide up and down relative to the mounting seat in the left-right direction, and the sliding track of the pressure foot seat is provided with an upper left limit and a lower right limit; the reset piece is arranged between the press foot seat and the mounting seat, and the reset piece is used for enabling the press foot seat to reset to the lower right limit.
The utility model has the beneficial effects that: when the device is used, the mounting seat is connected with the external lifting and pressing driving mechanism, the external lifting and pressing driving mechanism can drive the mounting seat to move up and down, the foot pressing seat can be reset to the lower right limit by the reset piece in a natural state, when the mounting seat drives the foot pressing seat to move down until the foot pressing seat presses the profile plate to be abutted, the foot pressing seat can obliquely slide towards the upper left limit relative to the mounting seat, namely, the foot pressing seat slides towards the side edge of the profile plate, for the profile plates with cross sections of certain side edges in a structure of 'Contraband', the foot pressing seat can avoid the upper part of the profile plate to be suspended with a shielding folding edge, and the foot pressing seat can be abutted to the most end edge of the bending edge of the profile plate; and when the mount pad up moved, under the effect that resets, the presser foot seat is down spacing slope slip down to the right, also makes the presser foot seat avoid the upper portion of section bar board to hang to have and shelters from the hem.
As a further improvement of the above technical solution, a first sliding structure is arranged at the bottom of the mounting seat, and a second sliding structure in sliding fit with the first sliding structure is arranged on the presser foot seat.
The presser foot seat of this scheme is through the first sliding structure sliding connection on second sliding structure and the mount pad, improves sliding fit's stability between presser foot seat and the mount pad. Specifically, the method comprises the following steps: the first sliding structure comprises a sliding groove which is obliquely arranged up and down in the left-right direction, and the second sliding structure comprises a sliding block which is in sliding fit with the sliding groove.
As a further improvement of the above technical solution, a first sliding abutting surface that is inclined upward and downward in the left-right direction is provided at the bottom of the mounting seat, a second sliding abutting surface that is inclined upward and downward in the left-right direction is provided at the top of the presser foot seat, the first sliding abutting surface is in sliding abutment with the second sliding abutting surface, the sliding groove is provided at the first sliding abutting surface, and the sliding block is provided at the second sliding abutting surface.
Under the sliding contact of the second sliding contact surface and the first sliding contact surface, the sliding stability between the mounting seat and the presser foot seat can be further improved, the inclination of the presser foot seat is avoided, and the profile plate is better compressed by the presser foot seat.
As a further improvement of the technical scheme, the cross section of the sliding groove is of a T-shaped groove structure, and correspondingly, the cross section of the sliding block is of a T-shaped block structure.
The firmness of sliding connection can be improved by the T-shaped groove structure and the T-shaped block structure.
As a further improvement of the technical scheme, two ends of the sliding groove are provided with stop blocks. For the installation of convenient presser foot seat, this scheme sets up the dog at the sliding tray and carries on spacingly, and one can avoid the presser foot seat to drop, and two come when the installation, can pull down the dog, with the sliding block install go into the sliding tray on the back, fixed good dog can, easy operation.
As a further improvement of the above technical solution, the reset member is an elastic reset member, and the elastic reset member is disposed between the stopper and the slide block on the upper side.
The piece that resets in this scheme adopts the elasticity component that resets, under the effect of the elastic force of elasticity component, makes the sliding block slide down resetting, and makes the presser foot seat reset to lower limit in the right side, and when the clamp plate, the elasticity component that resets is compressed.
As a further improvement of the above technical solution, the sliding block is provided with a contact block which is abutted against the stopper at the upper side. In order to avoid the over compression of the elastic reset component, the scheme is provided with the abutting block and the stop block positioned on the upper side, the left upper limit of the sliding track of the presser foot seat is limited, and the pressing stability of the presser foot seat can be improved.
As a further improvement of the technical scheme, the outer edge of the bottom of the presser foot seat is provided with a pressing edge extending outwards. The foot mounts are provided with beads which extend into the side edges of the profile panels having a cross-section of "Contraband" configuration, which allows for a profile panel having a smaller "Contraband" configuration.
Drawings
The utility model is further described with reference to the accompanying drawings and examples;
fig. 1 is an exploded view of an embodiment of the bending presser foot mechanism of the present invention, wherein two arrows respectively indicate upward and downward directions, and wherein two arrows respectively indicate right and left directions;
fig. 2 is a schematic structural diagram of an embodiment of the bending presser foot mechanism provided by the present invention, wherein two arrows respectively indicate upward direction and downward direction, and wherein two arrows respectively indicate right direction and left direction.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, the bending presser foot mechanism of the present invention is made as follows:
the bending presser foot mechanism of the embodiment comprises an installation seat 100, a presser foot seat 200 and a reset piece 300, wherein the presser foot seat 200 is arranged at the bottom of the installation seat 100, the presser foot seat 200 is connected with the installation seat 100 in a sliding manner, and the presser foot seat 200 can slide up and down obliquely relative to the installation seat 100 in the left-right direction, specifically: the bottom of the mounting seat 100 is provided with a first sliding structure, the pressure foot seat 200 is provided with a second sliding structure in sliding fit with the first sliding structure, the first sliding structure in this embodiment includes a sliding groove 110 that is inclined up and down in the left-right direction, and the second sliding structure includes a sliding block 210 that is in sliding fit with the sliding groove 110, which can improve the stability of the sliding fit between the pressure foot seat 200 and the mounting seat 100.
And the reset piece 300 is disposed between the pressure foot stand 200 and the mounting base 100, and the reset piece 300 is used for resetting the pressure foot stand 200 to the lower right limit, specifically: the reset member 300 is an elastic reset member, the elastic reset member is disposed between the stopper 130 and the sliding block 210, the elastic reset member may be a spring or an elastic sheet, under the elastic force of the elastic reset member, the sliding block 210 is reset to slide downward, and the presser foot base 200 is reset to the lower right limit, and when pressing the plate, the elastic reset member is compressed.
When the device is used, the mounting seat 100 is connected with an external lifting and pressing driving mechanism, the external lifting and pressing driving mechanism can drive the mounting seat 100 to move up and down, the sliding block 210 is reset to slide downwards under the action of elastic force of the elastic resetting component under the natural state, the presser foot seat 200 is reset to the lower right limit, when the mounting seat 100 drives the presser foot seat 200 to move downwards until the presser foot seat 200 presses the profile plate to abut against, the elastic resetting component is compressed, the presser foot seat 200 can obliquely slide towards the upper left limit relative to the mounting seat 100, namely slides towards the side edge of the profile plate, for the profile plates with cross sections of some side edges in an 'Contraband' structure, the presser foot seat 200 can avoid the upper part of the profile plate to be suspended with shielding folding edges, and the presser foot seat 200 can reach the extreme end edge of the bending edge of the profile plate; when the mounting seat 100 moves upward, the presser foot seat 200 slides obliquely downward to the right under the action of the elastic restoring force of the restoring member 300, so that the presser foot seat 200 avoids the upper portion of the profile plate to be suspended to form a shielding hem.
In addition, a first sliding abutting surface 120 that is inclined upward and downward in the left-right direction is disposed at the bottom of the mounting seat 100, a second sliding abutting surface 220 that is inclined upward and downward in the left-right direction is disposed at the top of the pressure foot seat 200, the first sliding abutting surface 120 slidably abuts against the second sliding abutting surface 220, the sliding groove 110 is disposed on the first sliding abutting surface 120, and the sliding block 210 is disposed on the second sliding abutting surface 220. Under the sliding contact between the second sliding contact surface 220 and the first sliding contact surface 120, the sliding stability between the mounting base 100 and the presser foot base 200 can be further improved, the inclination of the presser foot base 200 is avoided, and the presser foot base 200 can better press the profile plate.
Further, in order to facilitate the installation of the presser foot seat 200, the stopper 130 is disposed at both ends of the sliding groove 110 for limiting in this embodiment, so as to prevent the presser foot seat 200 from falling off, and the stopper 130 can be detached during the installation, and after the sliding block 210 is installed in the sliding groove 110, the stopper 130 is fixed, which is simple to operate.
And in order to avoid the elastic return member from being compressed excessively, the sliding block 210 is provided with an interference block 230 that interferes with the stopper 130 at the upper side. In the present embodiment, the contact block 230 is disposed to limit the upper left limit of the sliding track of the presser foot base 200 with the stopper 130 on the upper side, so that the pressing stability of the presser foot base 200 can be improved.
In this embodiment, the cross section of the sliding groove 110 is a T-shaped groove structure, and correspondingly, the cross section of the sliding block 210 is a T-shaped block structure, and the firmness of the sliding connection can be improved by the T-shaped groove structure and the T-shaped block structure.
Furthermore, the outer edge of the bottom of the presser foot seat 200 is provided with a presser 240 extending outwards. The foot mounts 200 provide for the provision of beads 240 to extend into the side edges of the profile panel having the "Contraband" configuration in cross-section, which allows for a smaller "Contraband" configuration of the profile panel.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.
Claims (10)
1. A presser foot mechanism of bending which characterized in that: it includes:
a mounting base (100);
the pressure foot seat (200) is arranged at the bottom of the mounting seat (100), the pressure foot seat (200) is connected with the mounting seat (100) in a sliding manner, the pressure foot seat (200) can slide up and down obliquely relative to the mounting seat (100) in the left-right direction, and the sliding track of the pressure foot seat (200) is provided with an upper left limit and a lower right limit;
the resetting piece (300) is arranged between the press foot seat (200) and the mounting seat (100), and the resetting piece (300) is used for enabling the press foot seat (200) to reset to the lower right limit.
2. The bending presser foot mechanism of claim 1, wherein:
the bottom of the mounting seat (100) is provided with a first sliding structure, and the presser foot seat (200) is provided with a second sliding structure in sliding fit with the first sliding structure.
3. The bending presser foot mechanism of claim 2, wherein:
the first sliding structure comprises a sliding groove (110) which is arranged in an inclined mode in the left-right direction, and the second sliding structure comprises a sliding block (210) which is in sliding fit with the sliding groove (110).
4. The bending presser foot mechanism of claim 3, wherein:
the bottom of mount pad (100) is provided with first slip conflict face (120) that the slope set up about being in, the top of presser foot seat (200) is provided with second slip conflict face (220) that the slope set up about being in about the direction, first slip conflict face (120) with second slip conflict face (220) slide and contradict, sliding tray (110) set up in first slip conflict face (120), sliding block (210) set up in second slip conflict face (220).
5. The bending presser foot mechanism of claim 3, wherein:
the cross section of the sliding groove (110) is of a T-shaped groove structure, and correspondingly, the cross section of the sliding block (210) is of a T-shaped block structure.
6. The bending presser foot mechanism of claim 3, wherein:
and two ends of the sliding groove (110) are provided with stoppers (130).
7. The bending presser foot mechanism of claim 6, wherein:
the reset piece (300) is an elastic reset component which is arranged between the stop block (130) on the upper side and the sliding block (210).
8. The bending presser foot mechanism of claim 7, wherein:
the sliding block (210) is provided with a contact block (230) which is abutted against the stop block (130) on the upper side.
9. The bending presser foot mechanism of claim 1, wherein:
the reset piece (300) is an elastic reset component.
10. The bending presser foot mechanism of claim 1, wherein:
and the outer edge of the bottom of the presser foot seat (200) is provided with a presser foot (240) extending outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960357.6U CN215745708U (en) | 2021-08-19 | 2021-08-19 | Presser foot mechanism of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960357.6U CN215745708U (en) | 2021-08-19 | 2021-08-19 | Presser foot mechanism of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215745708U true CN215745708U (en) | 2022-02-08 |
Family
ID=80076994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121960357.6U Active CN215745708U (en) | 2021-08-19 | 2021-08-19 | Presser foot mechanism of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215745708U (en) |
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2021
- 2021-08-19 CN CN202121960357.6U patent/CN215745708U/en active Active
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