CN110842068A - Anti-breaking limiting type roller bending forming device for machining drawer slide rail - Google Patents
Anti-breaking limiting type roller bending forming device for machining drawer slide rail Download PDFInfo
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- CN110842068A CN110842068A CN201911000202.5A CN201911000202A CN110842068A CN 110842068 A CN110842068 A CN 110842068A CN 201911000202 A CN201911000202 A CN 201911000202A CN 110842068 A CN110842068 A CN 110842068A
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- block
- gear
- roll bending
- bending block
- machine body
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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
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
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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
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/10—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form into a peculiar profiling shape
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an anti-breaking limiting type roller bending forming device for machining a drawer slide rail, which comprises a machine body, a motor, a first roller bending block, a second roller bending block and a hydraulic cylinder, wherein a storage groove is formed in the outer surface of the right end of the machine body, the motor is fixedly arranged on the surface of the rear end of the machine body, a fixing column is installed at the output end of the motor, the tail end of the fixing column is fixedly connected with the first roller bending block, and a first gear is fixedly arranged on the front surface of the first roller bending block. This spacing type of preventing rupture is curved forming device of roller for drawer slide rail processing, the accessible fixed block extrudes the shape to the slide rail tentatively, later can be filled in and carry out the roll-in for the first time between first roller bending piece and the second roller bending piece, later rethread third roller bending piece and fourth roller bending piece's second and third roll-in, form the slide rail appearance gradually, reach the fracture that prevents the unbalance of metal internal stress transmission and produce the metal fatigue and lead to.
Description
Technical Field
The invention relates to the technical field of drawers, in particular to an anti-breaking limiting type roller bending forming device for machining drawer slide rails.
Background
The drawer is a box-type construction which can be pushed and pulled in tables, cabinets and other furniture, and can store articles by using the drawer, and the drawer needs to use a slide rail when sliding, and the slide rail needs to use a roll bending forming device when producing, and materials such as aluminum sheets, copper sheets or iron sheets are rolled to roll into a required shape, but the roll bending forming device has some disadvantages:
firstly, the common roll forming device rolls an article at one time, and the rolling easily causes metal fatigue to break or damage, so that the production efficiency is influenced;
secondly, the material needs artifical the push-in material to general roll-in forming device, and the material thing is dragged that the process of mechanical roll-in can last for the material of artifical push-and-pull causes the injury to the human body easily, has certain danger.
Disclosure of Invention
The invention aims to provide an anti-breaking limiting type roller bending forming device for processing drawer sliding rails, which aims to solve the problem that metal fatigue is easily caused by one-time rolling in the background technology, so that the metal fatigue is broken or damaged; the manual feeding has certain danger.
In order to achieve the purpose, the invention provides the following technical scheme: a breakage-proof limiting type roller bending forming device for machining of drawer slide rails comprises a machine body, a motor, a first roller bending block, a second roller bending block and a hydraulic cylinder, wherein a storage groove is formed in the outer surface of the right end of the machine body, the motor is fixedly arranged on the surface of the rear end of the machine body, a fixed column is mounted at the output end of the motor, the first roller bending block is fixedly connected to the tail end of the fixed column, a first gear is fixedly arranged on the front surface of the first roller bending block, the outer surface of the first gear is respectively connected with a first gear chain and a second gear chain, the inner surface of the top end of the first gear chain is connected with a second gear, the second gear penetrates through the inner surface of the machine body, the second roller bending block, the third roller bending block and a fourth roller bending block are respectively fixed on the surface of the rear end of the second gear, the third roller bending block and the fourth roller bending block, and a cylindrical block is fixedly arranged on the, and the interior angle has all been seted up to the curved surface of piece of second roller, the curved piece of third roller and the curved piece of fourth roller, the fixed pneumatic cylinder that is provided with on the top surface of organism, and the output of pneumatic cylinder installs the telescopic link to the lower fixed surface of telescopic link is provided with the fixed block, the lower surface of fixed block is connected with the standing groove, and the standing groove fixes the internal surface at the organism, the left side fixed surface of fixed block is connected with the connecting chain, and the middle-end surface of connecting chain is connected with the stopper to the internal surface at the organism is fixed to the stopper, the terminal fixed surface of connecting chain is at the surface of third gear, and the terminal fixed surface of third gear is connected with torsion spring to torsion spring's terminal fixed setting is in the inside of organism, the lower surface of third gear is connected with the extrusion piece.
Preferably, the first gear, the second gear and the cylindrical block form a rotating structure with the machine body, the first gear and the first roll bending block are distributed on the inner surface of the machine body at equal intervals, and the first gear is in meshed connection with the first gear chain and the second gear chain respectively.
Preferably, the second roll bending block, the third roll bending block and the fourth roll bending block are distributed on the inner surface of the machine body at equal intervals, and second gears on the second roll bending block, the third roll bending block and the fourth roll bending block are in meshing connection with the first gear chain.
Preferably, the lower surfaces of the second roll bending block, the third roll bending block and the fourth roll bending block are attached to the upper surface of the first roll bending block, and the inner angles of the second roll bending block, the third roll bending block and the fourth roll bending block are gradually bent to form 90 degrees.
Preferably, the telescopic rod and the machine body form a sliding structure, and the lower surface of the fixing block on the telescopic rod is attached to the upper surface of the placing groove.
Preferably, the outer surface of the connecting chain is attached to the outer surface of the limiting block, and the connecting chain and the third gear form a winding rotating structure.
Preferably, the third gear and the machine body form a rotating structure, and the third gear and the machine body form an elastic structure through a torsion spring.
Preferably, the pressing block is in meshed connection with the third gear, the bottom surface of the pressing block is matched with the upper surface of the placing groove in shape, and the pressing block and the machine body form a sliding structure.
Compared with the prior art, the invention has the beneficial effects that: the anti-break limiting type roller bending forming device for processing the drawer slide rail,
1. the slide rail can be preliminarily extruded into a shape through the fixed block, then the slide rail can be inserted between the first roll bending block and the second roll bending block for first roll pressing, and then the slide rail is gradually formed into a slide rail shape through second and third roll pressing of the third roll bending block and the fourth roll bending block, so that the slide rail is prevented from being broken due to metal fatigue caused by unbalanced stress transmission in metal;
2. when needs roll-in the material, the accessible directly places the material in the standing groove, when ordering about the fixed block through the pneumatic cylinder and carry out preliminary extrusion, the rise of fixed block can make the extrusion piece extrude the material in the standing groove, pushes in the material and rolls in between the curved piece of first roller and the curved piece of second roller, reaches the effect that does not need the manual work to push away the material, improves factor of safety.
Drawings
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the right end side of the entire present invention;
FIG. 3 is a schematic cross-sectional side view of the left end of the present invention;
FIG. 4 is a schematic side view of the first, third and fourth roll bending blocks of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is a sectional side view of the second gear and the torsion spring according to the present invention.
In the figure: 1. a body; 2. a storage tank; 3. a motor; 4. fixing a column; 5. a first roll bending block; 6. a first gear; 7. a first gear chain; 8. a second gear chain; 9. a second gear; 10. a second roll bending block; 11. a cylindrical block; 12. a third roll bending block; 13. a fourth roll bending block; 14. an internal angle; 15. a hydraulic cylinder; 16. a telescopic rod; 17. a fixed block; 18. a placement groove; 19. a connecting chain; 20. a limiting block; 21. a third gear; 22. a torsion spring; 23. and extruding the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a roll bending forming device for processing a breakage-proof limiting type drawer slide rail comprises a machine body 1, a storage groove 2, a motor 3, a fixed column 4, a first roll bending block 5, a first gear 6, a gear chain I7, a gear chain II 8, a second gear 9, a second roll bending block 10, a cylindrical block 11, a third roll bending block 12, a fourth roll bending block 13, an inner angle 14, a hydraulic cylinder 15, an expansion link 16, a fixed block 17, a placement groove 18, a connecting chain 19, a limiting block 20, a third gear 21, a torsion spring 22 and an extrusion block 23, wherein the storage groove 2 is formed in the outer surface of the right end of the machine body 1, the motor 3 is fixedly arranged on the surface of the rear end of the machine body 1, the fixed column 4 is installed at the output end of the motor 3, the first roll bending block 5 is fixedly connected to the tail end of the fixed column 4, the first gear 6 is fixedly arranged on the front surface of the first roll bending block 5, and the first gear 6 is respectively connected to the gear chain I, a second gear 9 is connected to the inner surface of the top end of the first gear chain 7, the second gear 9 penetrates through the inner surface of the machine body 1, a second roller bending block 10, a third roller bending block 12 and a fourth roller bending block 13 are respectively fixed to the rear end surface of the second gear 9, a cylindrical block 11 is fixedly arranged on the rear end surfaces of the second roller bending block 10, the third roller bending block 12 and the fourth roller bending block 13, inner corners 14 are respectively formed in the outer surfaces of the second roller bending block 10, the third roller bending block 12 and the fourth roller bending block 13, a hydraulic cylinder 15 is fixedly arranged on the top surface of the machine body 1, an expansion rod 16 is mounted at the output end of the hydraulic cylinder 15, a fixing block 17 is fixedly arranged on the lower surface of the expansion rod 16, a placing groove 18 is connected to the lower surface of the fixing block 17 and is fixed to the inner surface of the machine body 1, a connecting chain 19 is fixedly connected to the left side surface of the fixing block 17, and stopper 20 fixes the internal surface at organism 1, and the terminal fixed connection of connecting link 19 is at the surface of third gear 21, and the terminal fixed surface of third gear 21 is connected with torsion spring 22 to torsion spring 22's terminal fixed setting is in the inside of organism 1, and the lower surface of third gear 21 is connected with extrusion piece 23, and extrusion piece 23 runs through the left end surface of organism 1.
The first gear 6, the second gear 9 and the cylindrical block 11 all form a rotating structure with the machine body 1, the first gear 6 and the first roll bending block 5 are distributed on the inner surface of the machine body 1 at equal intervals, the first gear 6 is respectively in meshed connection with the first gear chain 7 and the second gear chain 8, the second roll bending block 10, the third roll bending block 12 and the fourth roll bending block 13 are distributed on the inner surface of the machine body 1 at equal intervals, the second gear 9 on the second roll bending block 10, the third roll bending block 12 and the fourth roll bending block 13 is in meshed connection with the first gear chain 7, when the first gear 6 rotates, the first roll bending block 5 distributed at equal intervals is driven to rotate through the second gear chain 8, and therefore the second gear chain 8 is respectively meshed with the first gear 6 and the second gear 9, and the second gear 9 drives the second roll bending block 10, the third roll bending block 12 and the fourth roll bending block 13 to rotate.
The lower surfaces of the second roll bending block 10, the third roll bending block 12 and the fourth roll bending block 13 are attached to the upper surface of the first roll bending block 5, the inner angles 14 in the second roll bending block 10, the third roll bending block 12 and the fourth roll bending block 13 are gradually bent to be 90 degrees, the second roll bending block 10, the third roll bending block 12 and the fourth roll bending block 13 are respectively attached to the first roll bending block 5 in a rotating mode, materials can be rolled, and the effect that the materials are gradually rolled and formed by the inner angles 14 is achieved.
The telescopic rod 16 and the machine body 1 form a sliding structure, the lower surface of a fixed block 17 on the telescopic rod 16 is attached to the upper surface of the placement groove 18, the outer surface of the connecting chain 19 is attached to the outer surface of the limiting block 20, the connecting chain 19 and a third gear 21 form a winding rotating structure, the third gear 21 and the machine body 1 form a rotating structure, the third gear 21 and the machine body 1 form an elastic structure through a torsion spring 22, the extrusion block 23 and the third gear 21 are in meshing connection, the bottom surface of the extrusion block 23 is matched with the upper surface of the placement groove 18, the extrusion block 23 and the machine body 1 form a sliding structure, after the fixed block 17 and the placement groove 18 are descended through the telescopic rod 16 to extrude the material, the ascending of the fixed block 17 can pull the connecting chain 19, so that the connecting chain 19 pulls the third gear 21 under the action of the torsion spring 22 through the limiting block 20, and the third gear 21 rotates to be engaged with the extrusion block, thereby causing the ram 23 to push the material.
The working principle is as follows: when the anti-breaking limiting type roller bending forming device for machining drawer sliding rails is used, after an external power supply is connected to the device, materials are placed on the placing groove 18 according to the drawing 1, the drawing 3, the drawing 5 and the drawing 6, the hydraulic cylinder 15 on the machine body 1 is opened, the hydraulic cylinder 15 drives the telescopic rod 16 to operate, the telescopic rod 16 drives the fixing block 17 to descend to extrude the materials on the placing groove 18, the materials are preliminarily extruded into a V shape, the materials can conveniently enter the first roller bending block 5 and the second roller bending block 10, when the telescopic rod 16 drives the fixing block 17 to ascend, the fixing block 17 can pull the connecting chain 19, the connecting chain 19 pulls the third gear 21 through the extrusion of the limiting block 20, when the third gear 21 is pulled, the third gear 21 can rotate to be meshed with the extruding block 23, the extruding block 23 can slide to push the materials on the placing groove 18 into the space between the first roller bending block 5 and the second roller bending block 10 for rolling, when the fixed block 17 descends, the third gear 21 under the action of the torsion spring 22 rotates to perform hand rolling on the connecting chain 19, and the third gear 21 is meshed with the extrusion block 23, so that the extrusion block 23 is retracted, and the effect of circularly placing materials is achieved;
when the material is clamped between the first roll bending block 5 and the second roll bending block 10, according to fig. 1, fig. 2 and fig. 4, the motor 3 is turned on, so that the motor 3 drives the fixing column 4 to drive the first roll bending block 5 to rotate, the first gear 6 on the first roll bending block 5 can rotate to be meshed with the second gear chain 8, the first gear 6 in equal-interval distribution can drive the first roll bending block 5 in equal-interval distribution to rotate, the first gear 6 can be meshed with the first gear chain 7 while rotating, the first gear chain 7 is meshed with the second gear 9, the second gear 9 can respectively drive the second roll bending block 10, the third roll bending block 12 and the fourth roll bending block 13 to rotate through the cylindrical block 11, at the moment, the rotation of the second roll bending block 10 and the first roll bending block 5 can preliminarily roll the material, the effect of preliminary shaping is achieved, and the rotation of the second roll bending block 10 and the first roll bending block 5 can convey the material into the first roll bending block 5 and the second roll bending block 12 to carry out secondary roll bending Roll-in, and when the material was carried out last roll-in by first roller bending block 5 and fourth roller bending block 13, interior angle 14 on the fourth roller bending block 13 then can be stereotyped the material into the shape of drawer slide rail, through roll-in gradually, prevents that disposable roll-in from causing the problem of metal fatigue material rupture, and the material after the roll-in then can fall the staff of being convenient for in storing groove 2 and take, has increased holistic practicality.
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 (8)
1. The utility model provides a spacing type of preventing rupture is curved forming device of roller for drawer slide rail processing, includes organism (1), motor (3), first roller bending piece (5), second roller bending piece (10) and pneumatic cylinder (15), its characterized in that: the outer surface of the right end of the machine body (1) is provided with a storage groove (2), the surface of the rear end of the machine body (1) is fixedly provided with a motor (3), the output end of the motor (3) is provided with a fixed column (4), the tail end of the fixed column (4) is fixedly connected with a first roll bending block (5), the front surface of the first roll bending block (5) is fixedly provided with a first gear (6), the outer surface of the first gear (6) is respectively connected with a first gear chain (7) and a second gear chain (8), the inner surface of the top end of the first gear chain (7) is connected with a second gear (9), the second gear (9) penetrates through the inner surface of the machine body (1), the surface of the rear end of the second gear (9) is respectively fixed with a second roll bending block (10), a third roll bending block (12) and a fourth roll bending block (13), and the surface of the rear end of the second roll bending block (10), the third roll bending block (12) and the fourth roll bending block (13) is fixedly provided with a cylindrical, and the outer surfaces of the second roller bending block (10), the third roller bending block (12) and the fourth roller bending block (13) are all provided with inner angles (14), the top surface of the machine body (1) is fixedly provided with a hydraulic cylinder (15), the output end of the hydraulic cylinder (15) is provided with a telescopic rod (16), the lower surface of the telescopic rod (16) is fixedly provided with a fixed block (17), the lower surface of the fixed block (17) is connected with a placing groove (18), the placing groove (18) is fixed on the inner surface of the machine body (1), the left side surface of the fixed block (17) is fixedly connected with a connecting chain (19), the outer surface of the middle end of the connecting chain (19) is connected with a limiting block (20), the limiting block (20) is fixed on the inner surface of the machine body (1), the tail end of the connecting chain (19) is fixedly connected on the outer surface of the third gear (21), and the tail end surface, and the tail end of the torsion spring (22) is fixedly arranged in the machine body (1), the lower surface of the third gear (21) is connected with an extrusion block (23), and the extrusion block (23) penetrates through the left end surface of the machine body (1).
2. The roll bending forming device for processing the anti-breaking limit type drawer slide rail according to claim 1, which is characterized in that: the first gear (6), the second gear (9) and the cylindrical block (11) form a rotating structure with the machine body (1), the first gear (6) and the first roll bending block (5) are distributed on the inner surface of the machine body (1) at equal intervals, and the first gear (6) is respectively in meshed connection with the first gear chain (7) and the second gear chain (8).
3. The roll bending forming device for processing the anti-breaking limit type drawer slide rail according to claim 1, which is characterized in that: the second roll bending block (10), the third roll bending block (12) and the fourth roll bending block (13) are distributed on the inner surface of the machine body (1) at equal intervals, and the second gear (9) on the second roll bending block (10), the third roll bending block (12) and the fourth roll bending block (13) is in meshed connection with the first gear chain (7).
4. The roll bending forming device for processing the anti-breaking limit type drawer slide rail according to claim 1, which is characterized in that: the lower surfaces of the second roll bending block (10), the third roll bending block (12) and the fourth roll bending block (13) are attached to the upper surface of the first roll bending block (5), and the inner angles (14) in the second roll bending block (10), the third roll bending block (12) and the fourth roll bending block (13) are gradually bent to form 90 degrees.
5. The roll bending forming device for processing the anti-breaking limit type drawer slide rail according to claim 1, which is characterized in that: the telescopic rod (16) and the machine body (1) form a sliding structure, and the lower surface of a fixing block (17) on the telescopic rod (16) is attached to the upper surface of the placing groove (18).
6. The roll bending forming device for processing the anti-breaking limit type drawer slide rail according to claim 1, which is characterized in that: the outer surface of the connecting chain (19) is attached to the outer surface of the limiting block (20), and the connecting chain (19) and the third gear (21) form a winding rotating structure.
7. The roll bending forming device for processing the anti-breaking limit type drawer slide rail according to claim 1, which is characterized in that: the third gear (21) and the machine body (1) form a rotating structure, and the third gear (21) and the machine body (1) form an elastic structure through a torsion spring (22).
8. The roll bending forming device for processing the anti-breaking limit type drawer slide rail according to claim 1, which is characterized in that: the extrusion block (23) is in meshed connection with the third gear (21), the bottom surface of the extrusion block (23) is matched with the upper surface of the placing groove (18) in shape, and the extrusion block (23) and the machine body (1) form a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000202.5A CN110842068A (en) | 2019-10-21 | 2019-10-21 | Anti-breaking limiting type roller bending forming device for machining drawer slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000202.5A CN110842068A (en) | 2019-10-21 | 2019-10-21 | Anti-breaking limiting type roller bending forming device for machining drawer slide rail |
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| CN110842068A true CN110842068A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911000202.5A Pending CN110842068A (en) | 2019-10-21 | 2019-10-21 | Anti-breaking limiting type roller bending forming device for machining drawer slide rail |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147108A (en) * | 2021-12-18 | 2022-03-08 | 佛山市联友邦精密机械有限公司 | Rolling method for drawer slide rail production and roller press |
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| CN201543696U (en) * | 2009-09-27 | 2010-08-11 | 安徽省科昌机械制造有限公司 | Bottom plate forming device of ice cabinet compressor |
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| CN114147108A (en) * | 2021-12-18 | 2022-03-08 | 佛山市联友邦精密机械有限公司 | Rolling method for drawer slide rail production and roller press |
| CN114147108B (en) * | 2021-12-18 | 2024-02-20 | 佛山市联友邦精密机械有限公司 | Rolling method and rolling machine for producing drawer slide rail |
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Application publication date: 20200228 |
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