CN213968414U - Pressing and bending device for high-precision metal piece - Google Patents
Pressing and bending device for high-precision metal piece Download PDFInfo
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- CN213968414U CN213968414U CN202023058719.0U CN202023058719U CN213968414U CN 213968414 U CN213968414 U CN 213968414U CN 202023058719 U CN202023058719 U CN 202023058719U CN 213968414 U CN213968414 U CN 213968414U
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Abstract
The utility model discloses a suppression bending device for high accuracy metalwork, including the installation base, the equal fixedly connected with erection column in four corners at installation base top, four the equal fixedly connected with backup pad in top of erection column, the top fixedly connected with bracing piece of backup pad, the top fixedly connected with mounting panel of bracing piece, the bottom fixedly connected with stop gear of mounting panel, the top of backup pad is rotated through the pivot and is connected with the board of bending down, the bottom fixedly connected with slide rail of the board of bending down, the utility model relates to a metal processing technology field. This a suppression bending device for high accuracy metalwork through bending down the board and stop gear cooperation, and the part that is bent the metalwork is pressed from both sides tightly, effectively avoids the metalwork to bend the in-process and is elongated, guarantees the expansion precision of the fashioned metalwork of suppression bending, effectively reduces the disability rate of product, improves the production efficiency of product, reduction in production cost.
Description
Technical Field
The utility model relates to a metal processing technology field specifically is a suppression bending device for high accuracy metalwork.
Background
The bender is a machine that can bend the sheet metal, and the bender divide into manual bender, hydraulic bending machine and numerical control bender, and manual bender divide into mechanical manual bender again and electronic manual bender, and hydraulic bending machine can divide into again according to the synchronization mode: torsion shaft synchronization, mechanical-hydraulic synchronization and electro-hydraulic synchronization; the hydraulic bending machine can be divided into the following parts according to the movement mode: the up-moving type and the down-moving type.
Some metal parts on the automobile, especially some high-precision metal parts, usually need to be pressed and bent, but when the metal parts are bent and formed by the existing bending device, the metal parts are placed on the stripper plate to be bent, the bent metal parts are easy to elongate, the quality of the bent metal parts cannot be guaranteed, the product unfolding precision is poor, the product rejection rate is high, the production investment is increased, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a suppression bending device for high accuracy metalwork has solved the metalwork and has bent the back and be lengthened easily, can't guarantee the quality of the metalwork of bending, leads to the product to expand the precision poor, and the product disability rate is high, production input increases, problem that production efficiency is low.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pressing and bending device for high-precision metal parts comprises an installation base, four corners of the top of the installation base are fixedly connected with installation columns, the top ends of the four installation columns are fixedly connected with supporting plates, the top of the supporting plate is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with an installation plate, the bottom of the mounting plate is fixedly connected with a limiting mechanism, the top of the supporting plate is rotatably connected with a lower bending plate through a rotating shaft, the bottom of the lower bending plate is fixedly connected with a slide rail, the surface of the slide rail is connected with a slide block in a sliding way, a threaded sleeve is rotatably connected between the bottom of the supporting plate and the top of the mounting base through a rotating shaft, the internal thread of the threaded sleeve is connected with a threaded rod, the top end of the threaded rod penetrates through the support plate and extends to the top of the support plate, the threaded rod is located the one end at backup pad top and is connected with the bottom of slider through the pivot rotation.
Preferably, stop gear includes first telescopic link, the top of first telescopic link and the bottom fixed connection of mounting panel, the output of first telescopic link is rotated through the pivot and is connected with the board of bending, the top of the board of bending on is rotated through the pivot and is connected with the second telescopic link, the one end that the board of bending on was kept away from to the second telescopic link is rotated through the pivot and is connected with the bottom of mounting panel.
Preferably, the top of the mounting base is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a transmission rod, and the surface of the transmission rod is fixedly connected with a driving wheel.
Preferably, the surface of the threaded sleeve is fixedly connected with a driven wheel, and the driven wheel is in transmission connection with the driving wheel through a belt.
Preferably, the surface of the supporting plate is provided with a mounting hole matched with the threaded rod in a penetrating manner, and the mounting hole is rotatably connected with the threaded rod.
Preferably, the top of the supporting plate is provided with a mounting groove matched with the sliding rail.
Advantageous effects
The utility model provides a suppression bending device for high accuracy metalwork. Compared with the prior art, the method has the following beneficial effects:
(1) this a suppression bending device for high accuracy metalwork, the top through the backup pad is rotated through the pivot and is connected with the board of bending down, the bottom fixedly connected with slide rail of the board of bending down, the sliding surface of slide rail is connected with the slider, it is connected with the screw sleeve to rotate through the pivot between the bottom of backup pad and the top of installation base, screw sleeve's inside threaded connection has the threaded rod, the top of threaded rod runs through the backup pad and extends to the top of backup pad, the one end that the threaded rod is located the backup pad top is rotated through the pivot and is connected with the bottom of slider, the board of bending down cooperates with stop gear, it is tight with the part clamp of metalwork by bending, effectively avoid the metalwork to bend the in-process and be lengthened, guarantee the expansion precision of the fashioned metalwork of pressing and bending, effectively reduce the disability rate of product, the production efficiency of product is improved, and the production cost is reduced.
(2) This a suppression bending device for high accuracy metalwork, include first telescopic link through stop gear, the top of first telescopic link and the bottom fixed connection of mounting panel, the output of first telescopic link is rotated through the pivot and is connected with the board of bending, the top of the board of bending on is rotated through the pivot and is connected with the second telescopic link, the one end that the board of bending was kept away from to the second telescopic link is rotated through the pivot and is connected with the bottom of mounting panel, at the in-process that the metalwork was bent, fix the metalwork, prevent that the metalwork from bending in-process and taking place to slide, and the board of bending is bent the metalwork under the cooperation, improve the precision that the metalwork was bent and is processed.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the device comprises a mounting base 1, a mounting column 2, a supporting plate 3, a supporting rod 4, a mounting plate 5, a limiting mechanism 6, a first telescopic rod 61, an upper bending plate 62, a second telescopic rod 63, a lower bending plate 7, a sliding rail 8, a sliding block 9, a threaded sleeve 10, a threaded rod 11, a driving motor 12, a driving rod 13, a driving wheel 14, a driven wheel 15, a belt 16, a mounting hole 17 and a mounting groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a pressing and bending device for a high-precision metal piece comprises an installation base 1, four corners of the top of the installation base 1 are fixedly connected with installation columns 2, top ends of the four installation columns 2 are fixedly connected with a support plate 3, the top of the support plate 3 is fixedly connected with a support rod 4, the top end of the support rod 4 is fixedly connected with an installation plate 5, the bottom of the installation plate 5 is fixedly connected with a limiting mechanism 6, the limiting mechanism 6 comprises a first telescopic rod 61, the first telescopic rod 61 is an electric telescopic rod and is connected with a control system and an external power supply through a lead, the top end of the first telescopic rod 61 is fixedly connected with the bottom of the installation plate 5, the output end of the first telescopic rod 61 is rotatably connected with an upper bending plate 62 through a rotating shaft, the top of the upper bending plate 62 is rotatably connected with a second telescopic rod 63 through a rotating shaft, the second telescopic rod 63 is an elastic telescopic rod, one end, far away from the upper bending plate 62, of the second telescopic rod 63 is rotatably connected with the bottom of the installation plate 5 through a rotating shaft, the top of the supporting plate 3 is rotatably connected with a lower bending plate 7 through a rotating shaft, the bottom of the lower bending plate 7 is fixedly connected with a sliding rail 8, the top of the supporting plate 3 is provided with a mounting groove 18 matched with the sliding rail 8, the surface of the sliding rail 8 is connected with a sliding block 9 in a sliding manner, a threaded sleeve 10 is rotatably connected between the bottom of the supporting plate 3 and the top of the mounting base 1 through the rotating shaft, the top of the mounting base 1 is fixedly connected with a driving motor 12, the driving motor 12 is a three-phase asynchronous alternating current motor and has a forward and reverse rotation function and is connected with a control system and an external power supply through a wire, an output shaft of the driving motor 12 is fixedly connected with a transmission rod 13, the surface of the transmission rod 13 is fixedly connected with a driving wheel 14, the surface of the threaded sleeve 10 is fixedly connected with a driven wheel 15, the driven wheel 15 and the driving wheel 14 are in transmission connection through a belt 16, and the internal thread of the threaded sleeve 10 is connected with a threaded rod 11, the surface of backup pad 3 runs through and sets up the mounting hole 17 with threaded rod 11 looks adaptation, and mounting hole 17 rotates with threaded rod 11 to be connected, and backup pad 3 and the top that extends to backup pad 3 are run through on the top of threaded rod 11, and threaded rod 11 is located the one end at backup pad 3 top and is rotated through the bottom of pivot and slider 9 and be connected.
When the metal bending device is used, a metal piece to be bent is firstly placed between the upper bending plate 62 and the lower bending plate 7, the first telescopic rod 61 and the driving motor 12 are opened through the control panel, the first telescopic rod 61 is extended to push the upper bending plate 62 to press the metal plate tightly, the driving motor 12 works to drive the transmission rod 13 and the driving wheel 14 to rotate together, the driving wheel 14 rotates to drive the driven wheel 15 and the threaded sleeve 10 to rotate together through the belt 16, the threaded sleeve 10 rotates to drive the threaded rod 11 to move upwards, the threaded rod 11 moves upwards to push the sliding block 9 to slide along the sliding rail 8, further driving the lower bending plate 7 to rotate around the rotating shaft on the supporting plate 3 to bend the metal plate, in the process that the threaded rod 11 pushes the lower bending plate 7 to rotate, under the cooperation of the first telescopic rod 61 and the second telescopic rod 63, the metal piece is tightly pressed on the lower bending plate 7 by the upper bending plate 62, and the bending precision of the metal piece is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a suppression bending device for high accuracy metalwork, includes installation base (1), the equal fixedly connected with erection column (2), four in four corners at installation base (1) top the equal fixedly connected with backup pad (3) in top of erection column (2), the top fixedly connected with bracing piece (4) of backup pad (3), the top fixedly connected with mounting panel (5) of bracing piece (4), the bottom fixedly connected with stop gear (6) of mounting panel (5), its characterized in that: the top of backup pad (3) is rotated through the pivot and is connected with down board (7) of bending, the bottom fixedly connected with slide rail (8) of board (7) of bending down, the sliding surface of slide rail (8) is connected with slider (9), rotate through the pivot between the bottom of backup pad (3) and the top of installation base (1) and be connected with threaded sleeve (10), the internal thread of threaded sleeve (10) is connected with threaded rod (11), the top of threaded rod (11) is run through backup pad (3) and is extended to the top of backup pad (3), the one end that threaded rod (11) are located backup pad (3) top is rotated through the bottom of pivot and slider (9) and is connected.
2. The press bending apparatus for high-precision metal pieces according to claim 1, wherein: stop gear (6) include first telescopic link (61), the top of first telescopic link (61) and the bottom fixed connection of mounting panel (5), the output of first telescopic link (61) is rotated through the pivot and is connected with board (62) of bending, the top of board (62) of bending on is rotated through the pivot and is connected with second telescopic link (63), the one end of board (62) of bending on keeping away from in second telescopic link (63) is rotated through the bottom of pivot and mounting panel (5) and is connected.
3. The press bending apparatus for high-precision metal pieces according to claim 1, wherein: the top of the mounting base (1) is fixedly connected with a driving motor (12), an output shaft of the driving motor (12) is fixedly connected with a transmission rod (13), and the surface of the transmission rod (13) is fixedly connected with a driving wheel (14).
4. A press bending apparatus for high precision metal parts according to claim 3, wherein: the surface of the threaded sleeve (10) is fixedly connected with a driven wheel (15), and the driven wheel (15) is in transmission connection with the driving wheel (14) through a belt (16).
5. The press bending apparatus for high-precision metal pieces according to claim 1, wherein: the surface of the supporting plate (3) is provided with a mounting hole (17) matched with the threaded rod (11) in a penetrating way, and the mounting hole (17) is rotatably connected with the threaded rod (11).
6. The press bending apparatus for high-precision metal pieces according to claim 1, wherein: the top of the supporting plate (3) is provided with a mounting groove (18) matched with the sliding rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023058719.0U CN213968414U (en) | 2020-12-17 | 2020-12-17 | Pressing and bending device for high-precision metal piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023058719.0U CN213968414U (en) | 2020-12-17 | 2020-12-17 | Pressing and bending device for high-precision metal piece |
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| CN213968414U true CN213968414U (en) | 2021-08-17 |
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| CN202023058719.0U Active CN213968414U (en) | 2020-12-17 | 2020-12-17 | Pressing and bending device for high-precision metal piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951380A (en) * | 2022-07-28 | 2022-08-30 | 江苏兴锻智能装备科技有限公司 | Square tube stand column block-proof processing machine tool for traffic highway engineering |
-
2020
- 2020-12-17 CN CN202023058719.0U patent/CN213968414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951380A (en) * | 2022-07-28 | 2022-08-30 | 江苏兴锻智能装备科技有限公司 | Square tube stand column block-proof processing machine tool for traffic highway engineering |
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