CN109834450B - Tension spring assembly devices - Google Patents
Tension spring assembly devices Download PDFInfo
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- CN109834450B CN109834450B CN201910229828.7A CN201910229828A CN109834450B CN 109834450 B CN109834450 B CN 109834450B CN 201910229828 A CN201910229828 A CN 201910229828A CN 109834450 B CN109834450 B CN 109834450B
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- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000006378 damage Effects 0.000 abstract description 5
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a tension spring assembly mechanism which comprises a base, a pressing device and a tension spring hanging device, wherein a lever is movably inserted into the base, a tension spring is arranged in a clamping groove of the lever, the pressing device and the tension spring opening device are arranged on two sides of the base in a butt joint mode, the tension spring hanging device comprises a mounting plate, an upper cylinder, a lower cylinder, a linear sliding rail, a lifting plate, a limiting block, a limit stop, a tension spring hanging cylinder, a linear sliding rail and a tension spring opening assembly, the upper cylinder and the lower cylinder drive the lifting plate to slide up and down, a tension spring hanging cylinder is arranged on the outer side face of the lifting plate, a telescopic rod of the tension spring hanging cylinder is fixed with the tension spring opening assembly, and the tension spring hanging cylinder drives the tension spring opening assembly to slide up and down. Through the mode, the tension spring assembly device is compact in structure and stable in operation, can replace manual and automatic assembly of the tension spring, is high in assembly efficiency, saves labor force, can avoid damage to the tension spring, and ensures product quality.
Description
Technical Field
The invention relates to the technical field of automatic assembly, in particular to a tension spring assembly mechanism.
Background
The tension spring is generally made of spring steel, when the tension spring is not loaded, the rings of the tension spring are generally tightly combined without gaps, the tension spring works by utilizing the rebound force after stretching to control the movement of a machine part, store energy, measure force and the like, and because of the particularity of the tension spring material, the tension spring is time-consuming and labor-consuming, the assembly difficulty is increased, the automatic assembly is difficult to realize, the manual assembly efficiency is low, unnecessary site injuries are easy to cause, and the tension spring assembly mechanism is designed based on the defects and the shortcomings and needs to be improved to the prior art.
Disclosure of Invention
The tension spring assembly mechanism is compact in structure and stable in operation, can replace manual operation to automatically assemble tension springs, is high in assembly efficiency, saves labor force, can avoid damage to the tension springs, and ensures product quality.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a extension spring assembly devices, this kind of extension spring assembly devices include base, swager and string extension spring device, the activity cartridge has the lever on the base, is equipped with the extension spring in the draw-in groove of lever, and during initial state, the drag hook of extension spring upper end is located the lever, and the base both sides butt joint is provided with swager and extension spring and struts the device, hang extension spring device includes mounting panel, upper and lower cylinder, linear slide rail, lifter, stopper, limit stop, string extension spring cylinder, linear slide rail and extension spring strut the subassembly, mounting panel side is fixed with upper and lower cylinder and linear slide rail, installs the lifter on the slider of linear slide rail, and the telescopic link of upper and lower cylinder is fixed with the lifter, and upper and lower cylinder drive lifter slides from top to bottom, is equipped with limit stop corresponding on the mounting panel, and the extension spring cylinder is installed to hang extension spring in the lifter lateral surface, and the linear slide rail is fixed in the lifter through the connecting plate on the lifter, and the extension spring struts the extension spring is fixed with extension spring drive and struts the subassembly and slides from top to bottom on the slider of linear slide rail.
Preferably, the extension spring struts the subassembly and includes slide rail mounting panel, rotor plate, connecting pin, track board, couple cylinder, sliding plate, fly leaf, track deflector, connecting rod, couple and pre-compaction guide block, the slide rail mounting panel is fixed in on the slider of linear slide rail, the telescopic link of hanging the extension spring cylinder is fixed with the slide rail mounting panel, rotor plate upper portion is fixed in the slide rail mounting panel through the hinge support, the connecting pin is installed at rotor plate lower part both ends, install two track boards on the connecting plate of lifter plate department, be equipped with the guiding chute on the track board, the guiding chute points to the upper right side, the connecting pin cartridge is in the guiding chute, the telescopic link of hanging the extension spring cylinder stretches and drives the slide rail mounting panel and move down, under the cooperation of connecting pin and guiding chute, the slide rail mounting panel moves down and drives the rotor plate and rotate, the hinge support on its upper portion is outwards overturned, couple cylinder and sliding plate front side is equipped with vertical spout, two fly leaves and track deflector, two fly leaves are located between slider and the track deflector, the telescopic link of couple cylinder is fixed with track deflector, vertical spout is equipped with two opposite track deflector, the upper and two opposite bottom limiting plates are equipped with the guiding chute, two opposite bottom limiting plates are installed to the opposite to each other, the hook is equipped with the guiding chute is equipped with the connecting rod to the opposite bottom.
Preferably, the limiting inclined holes are gradually far from top to bottom, the telescopic rods of the hook air cylinders extend to drive the track guide plates to move downwards, and the track guide plates move downwards to drive the two movable plates to move back to back, so that the two hooks are driven to move back to back.
Preferably, the material pressing device comprises a fixed block, a material pressing cylinder, a material pressing sliding rail, a moving plate, a cylinder connecting frame, a sliding table cylinder, a roller frame, a rolling wheel and a pressing plate, wherein the material pressing cylinder and the material pressing sliding rail are installed on the fixed block, the moving plate is installed on a sliding block of the material pressing sliding rail, a telescopic rod of the material pressing cylinder is fixed with the moving plate, the cylinder connecting frame is installed on the moving plate, the sliding table cylinder is installed at the lower end of a horizontal plate of the cylinder connecting frame, the roller frame is installed on the sliding table of the sliding table cylinder, the rolling wheel is inserted at the extending end of the roller frame, the pressing plate is installed at the upper end of the horizontal plate of the cylinder connecting frame, and one end of the pressing plate extends downwards.
Compared with the prior art, the invention has the beneficial effects that:
the structure is compact, the operation is stable, and the arrangement of the material pressing device can automatically fix the product to be assembled and drive the product to rotate;
the tension spring hanging device can replace manual and automatic tension spring opening, damage to the tension spring is avoided, and product quality is guaranteed;
The tension spring can be assembled automatically by matching the material pressing device with the tension spring hanging device, so that the assembly efficiency is high, and the labor force is saved.
Drawings
Fig. 1 is a first structural schematic view of a tension spring assembly mechanism.
Fig. 2 is a second structural schematic view of a tension spring assembly mechanism.
Fig. 3 is a partial enlarged view of fig. 2.
Fig. 4 is a schematic structural view of a tension spring hanging device of the tension spring assembly mechanism.
Wherein, 1-base 1; 2-material pressing device, 21-fixed block, 22-material pressing cylinder, 23-material pressing slide rail, 24-motion plate, 25-cylinder connecting frame, 26-sliding table cylinder, 27-roller frame, 28-rolling wheel and 29-pressing plate; 3-hanging tension spring devices, 31-mounting plates, 32-upper and lower cylinders, 33-linear slide rails, 34-lifting plates, 35-limiting blocks, 36-limiting blocks, 37-hanging tension spring cylinders, 38-linear slide rails, 39-tension spring stretching assemblies, 391-slide rail mounting plates, 392-rotating plates, 393-connecting pins, 394-track plates, 3940-guiding inclined holes, 395-hooking cylinders, 396-sliding plates, 397-movable plates, 398-track guide plates, 3980-limiting inclined holes, 399-connecting rods, hooks 3910 and 3911-pre-pressing guide blocks; 4-lever; 5-tension springs.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the present invention includes:
The utility model provides a extension spring assembly devices, this kind of extension spring assembly devices includes base 1, swager 2 and hangs extension spring device 3, the movable cartridge has lever 4 on the base 1, is equipped with extension spring 5 in the draw-in groove of lever 4, and during initial state, the drag hook of extension spring 5 upper end is located lever 4, and base 1 both sides butt joint is provided with swager 2 and extension spring strutting arrangement 3, hang extension spring device 3 includes mounting panel 31, upper and lower cylinder 32, linear slide rail 33, lifter plate 34, stopper 35, limit stop 36, hang extension spring cylinder 37, linear slide rail 38 and extension spring strut subassembly 39, mounting panel 31 side is fixed with upper and lower cylinder 32 and linear slide rail 33, installs lifter 34 on the slider of linear slide rail 33, and the telescopic link of upper and lower cylinder 32 is fixed with lifter plate 34, and lifter plate 34 is slided from top to bottom, and lifter 34 side end installs stopper 35, is equipped with limit stop 36 corresponding to this on lifter plate 31, and lifter plate 34 lateral surface installs extension spring cylinder 37, and linear slide rail 38 is fixed in lifter plate 34, and extension spring strut subassembly 39 is fixed with extension spring 37.
The tension spring opening assembly 39 comprises a slide mounting plate 391, a rotating plate 392, a connecting pin 393, a track plate 394, a hook cylinder 395, a sliding plate 396, a movable plate 397, a track guide plate 398, a connecting rod 399, a hook 3910 and a pre-pressing guide block 3911, wherein the slide mounting plate 391 is fixed on a sliding block of a linear slide 38, a telescopic rod of the tension spring cylinder 37 is fixed with the slide mounting plate 391, the upper part of the rotating plate 392 is fixed on the slide mounting plate 391 through a hinged support, connecting pins 393 are arranged at two ends of the lower part of the rotating plate 392, two track plates 394 are arranged on the connecting plate at the lifting plate 34, guide inclined holes 3940 are arranged on the track plate 394, the guide inclined holes 3940 are arranged on the connecting plate 3940 in a manner, the guide inclined holes 3940 are led to the right upper side, the connecting pin 393 is inserted in the guide inclined holes 3940, the telescopic rod of the tension spring cylinder 37 stretches to drive the slide mounting plate 3911 to move downwards under the cooperation of the guide inclined holes 3940, the slide mounting plate 391 moves downwards to drive the rotating plate 392 to rotate along the hinged support of the upper part of the rotating plate 392, the front side face of the rotating plate 392 is provided with a cylinder 395 and the sliding plate 396, the connecting plate is provided with a hinge support, the cylinder 395 and the sliding plate 396 is arranged on the front side surface, the connecting plate is provided with a guide plate 3975, the connecting plate is arranged on the connecting plate 34, the connecting plate is arranged at the front side of the vertical side, and the vertical guide plate 3980 is provided with a guide chute 3975, and the hook plate 3980 is arranged opposite to the track guide rail guide plate 3980, and the hook plate 3980 and the guide plate 3980 is arranged on the opposite to the slide guide plate 3910.
The limiting inclined holes 3980 gradually get far from top to bottom, the telescopic rods of the hook air cylinders 395 extend to drive the track guide plates 398 to move downwards, and the track guide plates 398 move downwards to drive the two movable plates 397 to move back to drive the two hooks 3910 to move back to back.
The material pressing device 2 comprises a fixed block 21, a material pressing cylinder 22, a material pressing sliding rail 23, a moving plate 24, a cylinder connecting frame 25, a sliding table cylinder 26, a roller frame 27, a rolling wheel 28 and a pressing plate 29, wherein the fixed block 21 is provided with the material pressing cylinder 22 and the material pressing sliding rail 23, the sliding block of the material pressing sliding rail 23 is provided with the moving plate 24, a telescopic rod of the material pressing cylinder 22 is fixed with the moving plate 24, the moving plate 24 is provided with the cylinder connecting frame 25, the lower end of a horizontal plate of the cylinder connecting frame 25 is provided with the sliding table cylinder 26, the sliding table of the sliding table cylinder 26 is provided with the roller frame 27, the extending end of the roller frame 27 is inserted with the rolling wheel 28, the upper end of the horizontal plate of the cylinder connecting frame 25 is provided with the pressing plate 29, and one end of the pressing plate 29 extends downwards.
When the tension spring assembly mechanism works, a lever 4 is movably inserted into a clamping groove of the lever 4, a tension spring 5 is arranged in the clamping groove of the lever 4, in an initial state, a draw hook at the upper end of the tension spring 5 is positioned in the lever 4, a material pressing cylinder 22 drives a moving plate 24 to slide downwards, the moving plate 24 drives a pressing plate 29 to press the lever 4, meanwhile, an up-down cylinder 32 drives a lifting plate 34 to slide downwards, a limiting block 35 is contacted with a limit stop 36, a pre-pressing guide block 3911 presses the lever 4, at the moment, two hooks 3910 are positioned at two sides of the draw hook of the tension spring 5, the telescopic rod of the hook cylinder 395 contracts to drive a track guide plate 398 to move upwards, the track guide plate 398 moves upwards to drive two movable plates 397 to move relatively, so as to drive two hooks 3910 to hook the draw hook 5 respectively, the telescopic rod of the tension spring cylinder 37 stretches to drive a slide rail mounting plate 391 to move downwards, under the cooperation of a connecting pin and a guide inclined hole 3940, the slide rail mounting plate 391 moves downwards to drive a rotating plate 392 to rotate, a hinge support at the upper part of the rotating plate 392 to turn outwards, so as to drive the tension spring 5 to open, at the slide table cylinder 26 stretches forward, the tension spring 28 to drive the rolling plate 28 to extend along the lever 4 to move back to the lever 28 to move along the lever 4, the tension spring side of the tension spring 4 moves back to move relatively, and the two hooks 3910 move relatively, thereby the hooks 3910 move relatively, and the hook front hook 3910 is driven to rotate and the hook 4 to rotate and move relatively to rotate.
The tension spring assembly mechanism is compact in structure and stable in operation, can replace manual and automatic assembly of tension springs, is high in assembly efficiency, saves labor force, can avoid damage to the tension springs, and ensures product quality.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (2)
1. The utility model provides a extension spring assembly devices which characterized in that: the tension spring assembly mechanism comprises a base, a material pressing device and a tension spring hanging device, wherein a lever is movably inserted on the base, a tension spring is arranged in a clamping groove of the lever, a drag hook at the upper end of the tension spring is positioned in the lever in an initial state, the material pressing device and the tension spring opening device are arranged at two sides of the base in a butt joint mode, the tension spring hanging device comprises a mounting plate, an upper cylinder, a lower cylinder, a linear sliding rail, a lifting plate, a limit stop block, a tension spring hanging cylinder, a linear sliding rail and a tension spring opening assembly, the side surface of the mounting plate is fixedly provided with the upper cylinder, the lower cylinder and the linear sliding rail, the lifting plate is arranged on a sliding block of the linear sliding rail, a telescopic rod of the upper cylinder and the lower cylinder is fixedly provided with the lifting plate, a limit stop block corresponding to the side end of the lifting plate is arranged on the mounting plate, the tension spring hanging cylinder is arranged on the outer side surface of the lifting plate, the linear sliding rail is fixedly provided with the lifting plate through a connecting plate, and the tension spring opening assembly is arranged on the sliding block of the linear sliding rail;
The tension spring opening assembly comprises a slide rail mounting plate, a rotating plate, connecting pins, a track plate, a hook air cylinder, a sliding plate, a movable plate, a track guide plate, a connecting rod, a hook and a pre-pressing guide block, wherein the slide rail mounting plate is fixed on a sliding block of a linear slide rail, a telescopic rod for hanging the tension spring air cylinder is fixed with the slide rail mounting plate, the upper part of the rotating plate is fixed on the slide rail mounting plate through a hinged support, the connecting pins are arranged at the two ends of the lower part of the rotating plate, two track plates are arranged on the connecting plate at the lifting plate, a guide inclined hole is arranged on the track plate, the guide inclined hole is directed to the right upper part, the connecting pins are inserted in the guide inclined hole, the front side of the rotating plate is provided with a hook cylinder and a sliding plate, the front side of the sliding plate is provided with a vertical chute, two movable plates and a track guide plate are arranged in the vertical chute, the two movable plates are positioned between the sliding plate and the track guide plate, a telescopic rod of the hook cylinder is fixed with the track guide plate, the vertical chute is provided with a chute matched with the side end of the track guide plate, the two track guide plates are provided with opposite limiting inclined holes, the limiting inclined holes are respectively inserted with a connecting rod, the connecting rods are respectively fixed on the movable plates, the lower ends of the two movable plates are provided with hooks, the two hooks are oppositely arranged, and the bottom of the connecting plate at the lifting plate is provided with a pre-pressing guide block;
The pressing device comprises a fixed block, a pressing cylinder, a pressing sliding rail, a moving plate, a cylinder connecting frame, a sliding table cylinder, a roller frame, a rolling wheel and a pressing plate, wherein the pressing cylinder and the pressing sliding rail are arranged on the fixed block, the moving plate is arranged on a sliding block of the pressing sliding rail, a telescopic rod of the pressing cylinder is fixed with the moving plate, the cylinder connecting frame is arranged on the moving plate, the sliding table cylinder is arranged at the lower end of a horizontal plate of the cylinder connecting frame, the roller frame is arranged on a sliding table of the sliding table cylinder, the rolling wheel is inserted at the extending end of the roller frame, the pressing plate is arranged at the upper end of the horizontal plate of the cylinder connecting frame, and one end of the pressing plate extends downwards.
2. The tension spring assembly mechanism as recited in claim 1, wherein: the limiting inclined holes are gradually far from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229828.7A CN109834450B (en) | 2019-03-25 | 2019-03-25 | Tension spring assembly devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229828.7A CN109834450B (en) | 2019-03-25 | 2019-03-25 | Tension spring assembly devices |
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| CN109834450A CN109834450A (en) | 2019-06-04 |
| CN109834450B true CN109834450B (en) | 2024-08-09 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111451735B (en) * | 2020-04-17 | 2024-08-20 | 深圳市鲲鹏智能装备制造有限公司 | Tension spring feeding and assembling device |
| CN112276543B (en) * | 2020-11-11 | 2024-06-04 | 东莞市鼎力自动化科技有限公司 | Mechanism for automatically installing and pressing torsion spring on hinge |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209867844U (en) * | 2019-03-25 | 2019-12-31 | 飞梦智能科技(苏州)有限公司 | Tension spring assembly devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175101B (en) * | 2014-08-19 | 2016-12-07 | 昆山市烽禾升精密机械有限公司 | Torsion spring automatic press mounting machine |
| CN205789588U (en) * | 2016-05-11 | 2016-12-07 | 苏州石丸英合精密机械有限公司 | Limit switch main body kludge |
| CN106808194B (en) * | 2016-12-28 | 2019-06-14 | 宁波敏实汽车零部件技术研发有限公司 | A kind of torsional spring automatic assembly mechanism |
| CN207104246U (en) * | 2017-08-24 | 2018-03-16 | 东莞市益诚自动化设备有限公司 | The extension spring feeding assembling mechanism of microswitch |
| CN108161422B (en) * | 2018-02-06 | 2023-12-15 | 天津杰科同创科技发展有限公司 | Automatic assembling system for seat torsion springs |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209867844U (en) * | 2019-03-25 | 2019-12-31 | 飞梦智能科技(苏州)有限公司 | Tension spring assembly devices |
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Effective date of registration: 20240326 Address after: 430070 5A / F, future mansion, 378 Wuluo Road, Hongshan District, Wuhan City, Hubei Province Applicant after: Wuhan yizhiniao Technology Co.,Ltd. Country or region after: China Address before: 215000 Room 102, No.2-3 Wenchang Road, high tech Zone, Suzhou City, Jiangsu Province Applicant before: FEIMENG INTELLIGENT TECHNOLOGY (SUZHOU) Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240710 Address after: 361,000 Southwest of the fourth floor of Central Asia Real Estate # 2 Industrial Factory, No. 7, Jinying Road, Jimei District, Xiamen, Fujian Applicant after: Xiamen Hongsheng spring Co.,Ltd. Country or region after: China Address before: 430070 5A / F, future mansion, 378 Wuluo Road, Hongshan District, Wuhan City, Hubei Province Applicant before: Wuhan yizhiniao Technology Co.,Ltd. Country or region before: China |
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