CN112058968A - Bending device is used in production of car seat skeleton - Google Patents
Bending device is used in production of car seat skeleton Download PDFInfo
- Publication number
- CN112058968A CN112058968A CN202011005262.9A CN202011005262A CN112058968A CN 112058968 A CN112058968 A CN 112058968A CN 202011005262 A CN202011005262 A CN 202011005262A CN 112058968 A CN112058968 A CN 112058968A
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- Prior art keywords
- cylinder
- wall
- shell
- fixed
- bending
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
- B21D11/07—Making serpentine-shaped articles by bending essentially in one plane
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- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- 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
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- 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
- B21D43/28—Associations of cutting devices therewith
- B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
- B21F1/026—Straightening and cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending device for producing an automobile seat framework, which comprises a machine shell, wherein a conveying device is arranged at the left side of a machine frame in the machine shell, which is close to the inner wall of the machine shell, a guide device is arranged at the right side of the conveying device, the guide device is fixed on the machine frame in a welding mode, a cutting device is arranged at the right side of the guide device, a bending device is arranged at the right side of the cutting device, and the bending device is close to the right side of the inner wall of the machine shell. And a cutting device is reduced, and the cost is reduced.
Description
Technical Field
The invention relates to the field of automobile seat framework manufacturing, in particular to a bending device for automobile seat framework production.
Background
The automobile seat comprises a soft coating layer arranged on the outer side and a framework arranged on the inner side and used for supporting, wherein the framework is a supporting structure formed by bending steel wires, such as a snake-shaped framework and the like.
In prior art, the steel that most seat skeleton were bent and will be cut into the equant in advance is removed to bend with manual mode, and the steel that bends like this not only wastes time and energy, and can't guarantee to the finished product that bends, especially when needs make snakelike skeleton, because the size of the radian of bending of uncontrollable, can greatly increased bend the mistake of radian, in case bend the radian mistake, still will straighten processing to steel again, is unfavorable for production. And current skeleton bender, though can control bending radian, its cutting device establishes in the machine exit, sets up like this if the inside problem that goes wrong of machine, just can't in time cut off steel, causes the waste, more serious can cause the damage of machine, current bender needs steel messenger to straighten the completion moreover, and is great to the causticity degree of steel.
Disclosure of Invention
The invention aims to provide a bending device for producing an automobile seat framework, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the bending device for producing the automobile seat framework comprises a machine shell, wherein a conveying device is arranged at a position, close to the inner wall of a shell, on the left side of a machine frame inside the machine shell, a guiding device is arranged on the right side of the conveying device, the guiding device is fixed on the machine frame in a welding mode, a cutting device is arranged on the right side of the guiding device, a bending device is arranged on the right side of the cutting device, and the bending device is close to the right side of the inner wall of the shell.
As a further scheme of the invention: the guiding device comprises a driving wheel, a motor A is fixed behind the driving wheel and connected with the motor A through a rotating shaft A-, the motor A is fixed on the rack in a welding mode, a driven wheel is arranged below the driving wheel, a hydraulic rod A-is fixed on the driven wheel, a hydraulic cylinder A-is arranged below the hydraulic rod A-, the hydraulic rod A-is fixedly connected to the bottom of the shell, and a feeding port is formed in the inner wall of the left side of the shell on the horizontal line close to the driven wheel and the driving wheel.
As a further scheme of the invention: the guide device comprises a guide cylinder fixedly arranged on the rack, and a round hole for the steel wire to pass through is formed in the guide cylinder.
As a further scheme of the invention: the cutting device comprises a hydraulic cylinder B fixedly connected to the top of the inner wall of the shell, a hydraulic rod B-is arranged on the lower portion of the hydraulic cylinder, the other end of the hydraulic rod B-is connected with a cutting tool, a cutting block-is arranged right below the cutting tool, a hydraulic rod C-is fixed below the cutting block-, a hydraulic cylinder C-is fixed below the hydraulic rod C-, and the hydraulic cylinder C is fixedly connected to the bottom of the shell.
As a further scheme of the invention: the bending mechanism comprises a cylinder, the cylinder is fixedly connected to the bottom of the shell, and a framework anti-bouncing device is arranged right above the cylinder.
As a further scheme of the invention: the motor B-is fixedly connected inside the cylinder, the rotating shaft B-is fixedly connected to the motor B-, the other end of the rotating shaft B-is connected with the rotating disc, a bearing is arranged at the top of the cylinder, the rotating disc is matched with the bearing in an interference fit mode to enable the rotating disc to rotate at the top of the cylinder, two bending cylinders are fixed on the outer wall of the top of the rotating disc, a through hole block-is fixed at the top of the cylinder, and a discharge hole is formed in the right side wall of the shell.
As a still further scheme of the invention: the framework anti-bouncing device comprises a hydraulic cylinder D, the hydraulic cylinder D is fixed on the top wall of the right side of the shell, a hydraulic rod D-is fixed below the hydraulic cylinder D, an anti-bouncing block-is welded below the hydraulic cylinder D, the anti-bouncing block-is provided with a curved groove, a interview block-is embedded with a ball on the outer wall of the bottom part, and the ball can slide in the anti-bouncing block.
Compared with the prior art, the invention has the beneficial effects that:
1. the bending mechanism provided by the invention can enable the production of the snake-shaped framework to be simple and convenient through the turning rotation of the variable frequency motor and the matching of the variable frequency motor and the bending cylinder.
2. The conveying mechanism provided by the invention can be used for conveying steel to be bent and straightening the steel, and the position of the driven wheel is controlled by the hydraulic rod, so that the machine can process the steel with different sizes.
3. The cutting mechanism provided by the invention can avoid the procedure of cutting off the steel in advance, which is equivalent to reducing one cutting device and reducing the cost.
Drawings
Fig. 1 is a schematic view of the overall structure of a bending device for producing an automobile seat framework.
Fig. 2 is a schematic perspective view of a cylinder in a bending device for producing an automobile seat frame.
Fig. 3 is a schematic structural diagram of the interior of a cylinder in a bending device for producing an automobile seat framework.
Fig. 4 is a schematic structural diagram of an anti-spring block in a bending device for producing an automobile seat framework.
In the figure: 1. a housing; 2. a frame; 3. a driven wheel; 3-1, a hydraulic rod A; 3-2, a hydraulic cylinder A; 4. a driving wheel; 4-1, a rotating shaft A; 5. a motor A; 6. a feeding port; 7. a guide cylinder; 8. a hydraulic cylinder B; 8-1, a hydraulic rod B; 8-2, cutting a cutter; 9. a hydraulic cylinder C; 9-1, a hydraulic rod C; 9-2, cutting blocks; 10. a cylinder; 10-1, a through hole block; 10-2, motor B; 10-3, a rotating shaft B; 10-4, rotating the disc; 10-5, bending the cylinder; 11. a hydraulic cylinder D; 11-1 and a hydraulic rod D; 11-2, a bulletproof block; 11-2-1, a curved groove; 11-2-2, a ball bearing; 12. and (4) a discharge port.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a bending device for producing an automobile seat frame comprises a machine shell 1, wherein a conveying device is arranged at the left side of a machine frame 2 inside the machine shell 1 and close to the inner wall of the machine shell 1, a guide device is arranged at the right side of the conveying device and fixed on the machine frame 2 in a welding manner, a cutting device is arranged at the right side of the guide device, a bending device is arranged at the right side of the cutting device and close to the right side of the inner wall of the machine shell 1, the guide device comprises a driving wheel 4, a motor A5 is fixed behind the driving wheel 4, the driving wheel 4 is connected with a motor A5 through a rotating shaft A4-1, a motor A5 is fixed on the machine frame 2 in a welding manner, a driven wheel 3 is arranged below the driving wheel 4, a hydraulic rod A3-1 is fixed on the driven wheel 3, a hydraulic cylinder a 59, the hydraulic rod A3-2 is fixedly connected to the bottom of the shell 1, the driven wheel 3 is connected with a hydraulic cylinder A3-2 and a hydraulic rod A3-1, the bending steel products with different sizes can be applied, in the conveying process, the distance between the driven wheel 3 and the driving wheel 4 cannot be increased due to the problem of steel hardness, the arrangement structure can straighten the passing steel products, a feeding port 6 is formed in the horizontal line, close to the driven wheel 3 and the driving wheel 4, of the inner wall of the left side of the shell 1, the guiding device comprises a guiding cylinder 7 fixedly arranged on the rack 2, a round hole for a steel wire to pass through is formed in the guiding cylinder 7, the guiding cylinder 7 is arranged to prevent the steel products from deviating in the penetrating process, the cutting device comprises a hydraulic cylinder B8 fixedly connected to the top of the inner wall of the shell 1, and a hydraulic rod B8-1 is arranged at the, the cutting device is characterized in that the other end of the hydraulic rod B8-1 is connected with a cutting tool 8-2, a cutting block 9-2 is arranged under the cutting tool 8-2, a hydraulic rod C9-1 is fixed below the cutting block 9-2, a hydraulic cylinder C9 is fixed below the hydraulic rod C9-1, the hydraulic cylinder C9 is fixedly connected to the bottom of the shell 1, when steel is required to be cut, the hydraulic cylinder B8 enables the cutting tool 8-2 on the hydraulic rod B8-1 to move downwards, the hydraulic cylinder C9 enables the cutting block 9-2 on the hydraulic rod C9-1 to move upwards, and when the cutting tool 8-2 is in contact with the cutting block 9-2, cutting is completed.
The bending mechanism comprises a cylinder 10, the cylinder 10 is fixedly connected to the bottom of a shell 1, a framework anti-bouncing device is arranged right above the cylinder 10, a motor B10-2 is fixedly connected inside the cylinder 10, a rotating shaft B10-3 is fixedly connected to the motor B10-2, the other end of the rotating shaft B10-3 is connected with a rotating disc 10-4, a bearing is arranged at the top of the cylinder 10, the rotating disc 10-4 is matched with the bearing in an interference fit mode to enable the rotating disc 10-4 to rotate at the top of the cylinder 10, bending cylinders 10-5 are fixed on the outer wall of the top of the rotating disc 10-4, the number of the bending cylinders 10-5 is two, when steel is required to be bent rightwards, the motor B10-2 drives the rotating disc 10-4 to rotate leftwards, and the right bending cylinder 10-5 can bend the steel rightwards, when steel is required to be bent leftwards, the motor B10-2 drives the rotating disc 10-4 to rotate rightwards, the left bending cylinder 10-5 can bend the steel leftwards, when the motor B10-2 rotates leftwards and rightwards in a reversed direction, a snake-shaped framework can be manufactured, a through hole block 10-1 is fixed at the top of the cylinder 10, a discharge hole 12 is formed in the right side wall of the machine shell 1, the framework bounce prevention device comprises a hydraulic cylinder D11, the hydraulic cylinder D11 is fixed on the right side top wall of the machine shell 1, a hydraulic rod D11-1 is fixed below the hydraulic cylinder D11, a bounce prevention block 11-2 is welded below the hydraulic cylinder D11-1, the bounce prevention block 11-2 is provided with a curved groove 11-2-1, a ball 11-2-2 is embedded in the outer wall of the bottom of the visit block 11-2, and the ball 11-2-2 can slide in the bounce prevention block 11-2, when the hydraulic rod D11-1 enables the curved bulletproof block 11-2 to be pressed down to the rotating disc 10-4, the arranged curved groove 11-2-1 can just clamp steel, and the arranged ball 11-2-2 can roll on the rotating disc 10-4 and cannot cause obstruction to the rotation of the rotating disc 10-4.
The working principle of the invention is as follows: firstly, the position of a driven wheel 3 is adjusted according to the material to be bent, the steel material can just pass through, the steel material is put into a material inlet 6, the steel material enters into a machine through a gap between a driving wheel 4 and the driven wheel 3, the steel material enters into a cutting device through a guide cylinder 7 and enters into the bending device through a through hole block on a cylinder 10, when the steel material is required to be bent rightwards, a motor B10-2 drives a rotating disc 10-4 to rotate leftwards, a right bending cylinder 10-5 can bend the steel material rightwards, when the steel material is required to be bent leftwards, a motor B10-2 drives the rotating disc 10-4 to rotate rightwards, a left bending cylinder 10-5 can bend the steel material leftwards, when the motor B10-2 rapidly performs left-right turning rotation, a snake-shaped framework can be manufactured, after the bending operation is finished, the steel material can be cut through the cutting device, when steel is required to be cut, the hydraulic cylinder B8 enables the cutting tool 8-2 on the hydraulic rod B8-1 to move downwards, the hydraulic cylinder C9 enables the cutting block 9-2 on the hydraulic rod C9-1 to move upwards, the steel can be cut under the interaction of the cutting tool 8-2 and the cutting block 9-2, and after the steel is cut, the device continues to feed, so that the rest of the steel can be bent continuously.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a bending device is used in production of car seat skeleton, includes casing (1), the position that casing (1) inner wall is close to in inside frame (2) left side of casing (1) is equipped with conveyor, the conveyor right side is equipped with guider, guider passes through the welding mode and fixes in frame (2), the guider right side is equipped with cutting device, its characterized in that, the cutting device right side is equipped with bending device, bending device is close to casing (1) inner wall right side.
2. The bending device for producing the automobile seat framework as claimed in claim 1, the guiding device comprises a driving wheel (4), a motor A (5) is fixed behind the driving wheel (4), the driving wheel (4) is connected with the motor A (5) through a rotating shaft A (4-1), the motor A (5) is fixed on the frame (2) in a welding mode, a driven wheel (3) is arranged below the driving wheel (4), a hydraulic rod A (3-1) is fixed on the driven wheel (3), a hydraulic cylinder A (3-2) is arranged below the hydraulic rod A (3-1), the hydraulic rod A (3-2) is fixedly connected to the bottom of the shell (1), and a feeding opening (6) is formed in the horizontal line, close to the driven wheel (3) and the driving wheel (4), of the inner wall of the left side of the shell (1).
3. The bending device for producing the automobile seat framework is characterized in that the guiding device comprises a guiding cylinder (7) fixedly arranged on the frame (2), and a round hole for a steel wire to pass through is formed in the guiding cylinder (7).
4. The bending device for producing the automobile seat framework according to claim 1, wherein the cutting device comprises a hydraulic cylinder B (8) fixedly connected to the top of the inner wall of the shell (1), a hydraulic rod B (8-1) is arranged on the lower portion of the hydraulic cylinder (8), the other end of the hydraulic rod B (8-1) is connected with a cutting tool (8-2), a cutting block (9-2) is arranged right below the cutting tool (8-2), a hydraulic rod C (9-1) is fixed below the cutting block (9-2), a hydraulic cylinder C (9) is fixed below the hydraulic rod C (9-1), and the hydraulic cylinder C (9) is fixedly connected to the bottom of the shell (1).
5. The bending device for producing the automobile seat framework is characterized in that the bending mechanism comprises a cylinder (10), the cylinder (10) is fixedly connected to the bottom of the shell (1), and a framework anti-bouncing device is arranged right above the cylinder (10).
6. The bending device for producing the automobile seat framework, according to claim 5, is characterized in that a motor B (10-2) is fixedly connected inside the cylinder (10), a rotating shaft B (10-3) is fixedly connected to the motor B (10-2), the other end of the rotating shaft B (10-3) is connected with a rotating disc (10-4), a bearing is arranged at the top of the cylinder (10), the rotating disc (10-4) is matched with the bearing in an interference fit manner to enable the rotating disc (10-4) to rotate at the top of the cylinder (10), two bending cylinders (10-5) are fixed on the outer wall of the top of the rotating disc (10-4), a through hole block (10-1) is fixed at the top of the cylinder (10), and a discharge hole (12) is formed in the right side wall of the machine shell (1).
7. The bending device for producing the automobile seat framework is characterized by comprising a hydraulic cylinder D (11), wherein the hydraulic cylinder D (11) is fixed on the top wall of the right side of the shell (1), a hydraulic rod D (11-1) is fixed below the hydraulic cylinder D (11), an anti-bullet block (11-2) is welded below the hydraulic cylinder D (11-1), the anti-bullet block (11-2) is provided with a curved groove (11-2-1), a ball (11-2-2) is embedded in the outer wall of the bottom of the interview block (11-2), and the ball (11-2-2) can slide in the anti-bullet block (11-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011005262.9A CN112058968A (en) | 2020-09-22 | 2020-09-22 | Bending device is used in production of car seat skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011005262.9A CN112058968A (en) | 2020-09-22 | 2020-09-22 | Bending device is used in production of car seat skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112058968A true CN112058968A (en) | 2020-12-11 |
Family
ID=73681659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011005262.9A Pending CN112058968A (en) | 2020-09-22 | 2020-09-22 | Bending device is used in production of car seat skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112058968A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226595A (en) * | 2021-11-08 | 2022-03-25 | 国网河北省电力有限公司衡水供电分公司 | Cable cutting device |
| CN116689664A (en) * | 2022-06-28 | 2023-09-05 | 佳木斯大学 | Reinforcement processing device containing cutting knife and application of reinforcement processing device in civil engineering construction site |
-
2020
- 2020-09-22 CN CN202011005262.9A patent/CN112058968A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226595A (en) * | 2021-11-08 | 2022-03-25 | 国网河北省电力有限公司衡水供电分公司 | Cable cutting device |
| CN114226595B (en) * | 2021-11-08 | 2024-08-09 | 国网河北省电力有限公司衡水供电分公司 | Cable cutting device |
| CN116689664A (en) * | 2022-06-28 | 2023-09-05 | 佳木斯大学 | Reinforcement processing device containing cutting knife and application of reinforcement processing device in civil engineering construction site |
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