CN214290191U - Section bar hydraulic means that bends - Google Patents
Section bar hydraulic means that bends Download PDFInfo
- Publication number
- CN214290191U CN214290191U CN202022776038.1U CN202022776038U CN214290191U CN 214290191 U CN214290191 U CN 214290191U CN 202022776038 U CN202022776038 U CN 202022776038U CN 214290191 U CN214290191 U CN 214290191U
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- China
- Prior art keywords
- fixedly connected
- hydraulic
- output
- wall
- bending
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of bending hydraulic pressure, in particular to a section bar bending hydraulic device, aiming at the problems that most existing hydraulic bending devices can not randomly change bending tools and have no protective measures, the operation is complex and the use is inconvenient, the utility model provides a proposal that comprises a bottom plate, the top of the bottom plate is fixedly connected with a protective cover, the top of the protective cover is fixedly connected with a hydraulic cylinder, the inner wall of the top of the protective cover is fixedly connected with two suspenders, the bottom ends of the two suspenders are fixedly connected with a same hydraulic box, the output shaft of the hydraulic cylinder is connected with the inner wall of the hydraulic box in a sliding way, the bottom of the hydraulic box is provided with an output hole, the inner wall of the hydraulic box is connected with an output plate in a sliding way, the output shaft of the hydraulic cylinder is fixedly connected with the top of the output plate, the utility model can easily change the bending tools, the protective measures are in place, simple operation and convenient use.
Description
Technical Field
The utility model relates to a hydraulic pressure technical field that bends especially relates to a section bar hydraulic means that bends.
Background
With the rapid advance of large-scale construction investment and industrialization process in China, the yield and consumption of aluminum profiles in the whole industry are rapidly increased, and the processing problem of the aluminum profiles becomes very important when the aluminum profiles are used in large quantities.
However, most of the existing hydraulic bending devices cannot replace a bending tool at will, and have no protection measures, complex operation and inconvenient use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving most hydraulic pressure bending device, can not change the frock of bending at will, and do not have safeguard measure, the operation is complicated, awkward shortcoming, and a section bar hydraulic means of bending that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a profile bending hydraulic device comprises a base plate, wherein a protective cover is fixedly connected to the top of the base plate, a hydraulic cylinder is fixedly connected to the top of the protective cover, two lifting rods are fixedly connected to the inner wall of the top of the protective cover, the bottom ends of the two lifting rods are fixedly connected with the same hydraulic box, an output shaft of the hydraulic cylinder is in sliding connection with the inner wall of the hydraulic box, an output hole is formed in the bottom of the hydraulic box, an output plate is in sliding connection with the inner wall of the hydraulic box, an output shaft of the hydraulic cylinder is fixedly connected with the top of the output plate, an output rod is fixedly connected to the bottom of the output plate and is in sliding connection with the inner wall of the output hole, an angle impact block is clamped and connected to the bottom end of the output rod, threaded holes are formed in two sides of the output rod, bolts are in threaded connection with the inner walls of the two threaded holes, and threaded holes are formed in two sides of the top of the angle impact block, the two screw holes are respectively in threaded connection with the two bolts.
Preferably, the top of the bottom plate is provided with a processing groove, the bottom of the processing groove is provided with two clamping grooves, and the inner walls of the clamping grooves are clamped with clamping blocks.
Preferably, the top of the clamping block is fixedly connected with a bending tool, the outer side of the bending tool is in contact with the inner wall of the machining groove, and the top of the bending tool is provided with two suspension ring holes.
Preferably, one side fixedly connected with slide bar of protection casing, the outside sliding connection of slide bar have two to run from opposite directions the door, two are run from opposite directions the equal fixedly connected with ratch in top of door, and one side meshing of two ratches is connected with same first gear, and two gyro wheels are installed to one side of bottom plate, and one side of two gyro wheels contacts with two inboard of running from opposite directions the door respectively.
Preferably, the output shaft of the hydraulic cylinder is fixedly connected with a rack, one side of the rack is meshed with a second gear, one side of the second gear is fixedly connected with a transmission rod, one end of the transmission rod is fixedly connected with the first gear, a convex groove is formed in the top side of the protective cover, the outer side of the transmission rod is sleeved with the inner wall of a bearing, and the outer wall of the bearing is fixedly connected with the inner wall of the convex groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the workpiece is manually placed on a bending tool, a hydraulic cylinder is opened, an output shaft of the hydraulic cylinder drives an output plate to move downwards, the output plate drives an output rod to move downwards, the output rod drives an angle impact block to move downwards, bending of multiple workpieces is completed, the output shaft of the hydraulic cylinder drives a rack to move, the rack drives a second gear to rotate, the second gear drives a transmission rod to rotate, the transmission rod drives a first gear to rotate, the first gear drives two toothed bars to move inwards, the two toothed bars drive two split doors to move inwards, the two split doors are arranged in a staggered mode, when the two split doors are just staggered, the workpieces are bent, the two split doors continue to move in a staggered mode along with the downward movement of the angle impact block, and the split doors can prevent the workpieces from being broken during machining and threatening an operator.
The utility model discloses can easily change the frock of bending, safeguard measure targets in place, easy operation, convenient to use.
Drawings
Fig. 1 is a schematic sectional structural view of a hydraulic device for bending a profile according to the present invention;
fig. 2 is a schematic diagram of a right-view structure of a hydraulic device for bending a profile according to the present invention;
fig. 3 is the utility model provides a section bar hydraulic means of bending's A schematic structure.
In the figure: 1. a base plate; 2. processing a tank; 3. a clamping block; 4. bending the tool; 5. a suspension ring hole; 6. a protective cover; 7. a slide bar; 8. opening the door oppositely; 9. a rack bar; 10. a first gear; 11. a hydraulic cylinder; 12. a boom; 13. a hydraulic tank; 14. an output plate; 15. an output rod; 16. an angle impact block; 17. a second gear.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Referring to fig. 1-3, a hydraulic device for bending a profile comprises a base plate 1, a protective cover 6 is fixedly connected to the top of the base plate 1, a hydraulic cylinder 11 is fixedly connected to the top of the protective cover 6, two suspension rods 12 are fixedly connected to the inner wall of the top of the protective cover 6, the bottom ends of the two suspension rods 12 are fixedly connected to a same hydraulic tank 13, an output shaft of the hydraulic cylinder 11 is slidably connected to the inner wall of the hydraulic tank 13, an output hole is formed in the bottom of the hydraulic tank 13, an output plate 14 is slidably connected to the inner wall of the hydraulic tank 13, an output shaft of the hydraulic cylinder 11 is fixedly connected to the top of the output plate 14, an output rod 15 is fixedly connected to the bottom of the output plate 14, the output rod 15 is slidably connected to the inner wall of the output hole, an angle impact block 16 is clamped and connected to the bottom end of the output rod 15, threaded holes are formed in two sides of the output rod 15, and bolts are respectively in threaded connection with the inner walls of the two threaded holes, both sides of the top of the angle impact block 16 are provided with screw holes, and the two screw holes are respectively in threaded connection with the two bolts.
In this embodiment, processing groove 2 has been seted up at the top of bottom plate 1, and two draw-in grooves have been seted up to the bottom of processing groove 2, have clamped fixture block 3 on the inner wall of draw-in groove.
In this embodiment, the top fixedly connected with of fixture block 3 frock 4 of bending, the outside of frock 4 of bending contacts with the inner wall of processing groove 2, and two rings hole 5 have been seted up at the top of frock 4 of bending.
In this embodiment, one side of the protective cover 6 is fixedly connected with a slide bar 7, the outer side of the slide bar 7 is slidably connected with two split doors 8, the tops of the two split doors 8 are fixedly connected with toothed bars 9, one side of each of the two toothed bars 9 is engaged with the same first gear 10, one side of the bottom plate 1 is provided with two rollers, and one side of each of the two rollers is in contact with the inner sides of the two split doors 8.
In this embodiment, fixedly connected with rack on the output shaft of pneumatic cylinder 11, the meshing of one side of rack is connected with second gear 17, and one side fixedly connected with transfer line of second gear 17, the one end and the first gear 10 fixed connection of transfer line, the protruding type groove has been seted up to protection casing 6 top side inside, and the outside cover of transfer line is equipped with the inner wall of bearing, the outer wall of bearing and the inner wall fixed connection in protruding type groove.
The working principle is as follows:
manually placing a workpiece on a bending tool 4, opening a hydraulic cylinder 11, driving an output shaft of the hydraulic cylinder 11 to drive an output plate 14 to move downwards, driving an output rod 15 to move downwards by the output plate 14, driving an angle impact block 16 to move downwards by the output rod 15, completing the bending of multiple workpieces, driving a rack to move by the output shaft of the hydraulic cylinder 11, driving a second gear 17 to rotate by the rack, driving a transmission rod to rotate by the second gear 17, driving a first gear 10 to rotate by the transmission rod, driving two toothed bars 9 to move inwards by the first gear 10, driving two split doors 8 to move inwards by the two toothed bars 9, arranging the two split doors 8 in a staggered manner, when the two split doors 8 just start to be staggered, the workpiece is bent, the two side-by-side doors 8 continue to move in a staggered mode along with the downward movement of the angle impact block 16, and the side-by-side doors 8 can prevent the workpiece from being broken during machining and threatening operators.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The profile bending hydraulic device comprises a base plate (1) and is characterized in that a protective cover (6) is fixedly connected to the top of the base plate (1), a hydraulic cylinder (11) is fixedly connected to the top of the protective cover (6), two suspension rods (12) are fixedly connected to the inner wall of the top of the protective cover (6), the bottom ends of the two suspension rods (12) are fixedly connected with the same hydraulic tank (13), an output shaft of the hydraulic cylinder (11) is in sliding connection with the inner wall of the hydraulic tank (13), an output hole is formed in the bottom of the hydraulic tank (13), an output plate (14) is in sliding connection with the inner wall of the hydraulic tank (13), an output shaft of the hydraulic cylinder (11) is fixedly connected with the top of the output plate (14), an output rod (15) is fixedly connected to the bottom of the output plate (14), and the output rod (15) is in sliding connection with the inner wall of the output hole, the bottom end of the output rod (15) is connected with an angle impact block (16) in a clamping mode, threaded holes are formed in two sides of the output rod (15), bolts are connected to the inner walls of the two threaded holes in a threaded mode, threaded holes are formed in two sides of the top of the angle impact block (16), and the two threaded holes are connected with the two bolts in a threaded mode respectively.
2. The hydraulic device for bending the section bar according to claim 1, wherein a processing groove (2) is formed in the top of the bottom plate (1), two clamping grooves are formed in the bottom of the processing groove (2), and the clamping blocks (3) are clamped on the inner walls of the clamping grooves.
3. The hydraulic device for bending the section bar according to claim 2, wherein a bending tool (4) is fixedly connected to the top of the clamping block (3), the outer side of the bending tool (4) is in contact with the inner wall of the machining groove (2), and two suspension ring holes (5) are formed in the top of the bending tool (4).
4. The hydraulic device for bending section bars according to claim 1, wherein a sliding rod (7) is fixedly connected to one side of the protective cover (6), two split doors (8) are slidably connected to the outer sides of the sliding rod (7), toothed bars (9) are fixedly connected to the tops of the two split doors (8), one side of each toothed bar (9) is engaged with the same first gear (10), two rollers are mounted on one side of the bottom plate (1), and one side of each roller is respectively in contact with the inner sides of the two split doors (8).
5. The hydraulic device for bending section bars according to claim 1, wherein a rack is fixedly connected to an output shaft of the hydraulic cylinder (11), a second gear (17) is engaged and connected to one side of the rack, a transmission rod is fixedly connected to one side of the second gear (17), one end of the transmission rod is fixedly connected to the first gear (10), a convex groove is formed in the top side of the protective cover (6), an inner wall of a bearing is sleeved on the outer side of the transmission rod, and the outer wall of the bearing is fixedly connected to the inner wall of the convex groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022776038.1U CN214290191U (en) | 2020-11-26 | 2020-11-26 | Section bar hydraulic means that bends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022776038.1U CN214290191U (en) | 2020-11-26 | 2020-11-26 | Section bar hydraulic means that bends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290191U true CN214290191U (en) | 2021-09-28 |
Family
ID=77843988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022776038.1U Expired - Fee Related CN214290191U (en) | 2020-11-26 | 2020-11-26 | Section bar hydraulic means that bends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290191U (en) |
-
2020
- 2020-11-26 CN CN202022776038.1U patent/CN214290191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |