CN220299494U - Spring-receiving trolley for hot coil springs - Google Patents
Spring-receiving trolley for hot coil springs Download PDFInfo
- Publication number
- CN220299494U CN220299494U CN202321344530.9U CN202321344530U CN220299494U CN 220299494 U CN220299494 U CN 220299494U CN 202321344530 U CN202321344530 U CN 202321344530U CN 220299494 U CN220299494 U CN 220299494U
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- frame
- spring
- cylinder
- lifting
- spring receiving
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- 239000004677 Nylon Substances 0.000 claims description 12
- 229920001778 nylon Polymers 0.000 claims description 12
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000010791 quenching Methods 0.000 abstract description 10
- 230000000171 quenching effect Effects 0.000 abstract description 10
- 238000005096 rolling process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a hot coil spring receiving trolley, which belongs to the technical field of spring coiling auxiliary equipment, and comprises the following specific technical scheme: the automatic spring rolling machine comprises a frame, wherein an independent walking driving system is arranged on the frame, a lifting motor and a screw rod are arranged in the middle of the frame, the screw rod is driven by the lifting motor, the middle of the lifting frame is connected with the screw rod through a screw nut, a spring connecting frame is transversely connected to the lifting frame in a sliding mode, the height of the spring connecting frame is adjusted through the screw rod, the transverse position of the spring connecting frame is adjusted through a first cylinder, one end of a spring connecting disc is hinged to the spring connecting frame, the other end of the spring connecting disc is hinged to the end of a cylinder rod of a second cylinder, a spring after rolling is completed transversely fallen into the spring connecting disc, a trolley moves to the side of a quenching tank along a trolley rail, the spring connecting disc is lifted by the second cylinder to overturn, the spring is turned into the quenching tank, automatic spring switching between the spring coiling machine and the quenching tank is achieved, automatic spring connecting is achieved, production efficiency is high, labor intensity is greatly reduced, requirements of automatic production are met, and the automatic rolling machine can be widely popularized and applied.
Description
Technical Field
The utility model belongs to the technical field of auxiliary equipment for spring rolling, and particularly relates to an automatic spring receiving trolley applied to spring rolling equipment.
Background
Springs are common elements in industry, and are used for products such as aircraft warships, mobile phones, cameras and the like, and the production of the springs has been hundreds of years old. The original spring is only a cylindrical compression spring, is wound manually, is immature in technology and low in production efficiency, and the quality of the manufactured spring is poor. In order to improve the production efficiency of springs, some spring coiling machines exist in the market at present, but most of the spring coiling machines are semi-automatic, the temperature of the springs is very high after the springs are coiled, and special equipment is needed for spring connection. At present, most manufacturers adopt manual spring receiving, and high-temperature springs after rolling are received manually, so that the high-temperature springs need to be moved from a spring coiling machine to temporary storage positions, the manual operation has low working efficiency, the work injury is easy to cause, the coiling production efficiency of the springs is low, and the automatic production of the springs is not facilitated.
Disclosure of Invention
In order to solve the technical problems in the prior art, the utility model provides a spring receiving device for automatically receiving springs after the springs are coiled, and the coiled springs are transferred to a quenching tank to realize automatic production.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the hot coil spring connecting trolley comprises a frame, wherein a driving motor is mounted at the front end of the frame through a motor bracket, the driving motor is horizontally arranged, a driving sprocket is coaxially connected to an output shaft of the driving motor, the driving sprocket is arranged at the top of the frame, a first axle is mounted at the bottom of the frame, the first axle is mounted on the frame through bearing seats, wheels are mounted at two ends of the first axle, a driven sprocket is mounted on the first axle, the driving sprocket is connected with the driven sprocket through a closed-loop chain, the wheels on the first axle rotate under the driving of the driving motor, and the wheels on the first axle do linear reciprocating motion along a trolley rail.
The bottom of the frame is provided with a second axle, the second axle is arranged in parallel with the first axle, wheels are arranged at two ends of the second axle, the second axle is a driven axle, and the wheels on the second axle do linear reciprocating motion along the vehicle rail.
The middle part of the frame is provided with a lifting motor and a screw rod, an output shaft of the lifting motor is connected with the coaxial center of a driving belt pulley through a speed reducer, the bottom of the screw rod is connected with the coaxial center of a driven belt pulley, the driving belt pulley and the driven belt pulley are arranged below the frame, the driving belt pulley and the driven belt pulley are arranged at equal heights, and the driving belt pulley is connected with the driven belt pulley through a closed loop belt; the screw rod is rotated under the drive of the driving motor and the belt.
The utility model also comprises a lifting frame, the middle part of the lifting frame is connected with the screw rod through the screw nut, both ends of the lifting frame are vertically and slidingly connected on the lifting base, and the screw rod rotates to drive the screw nut and the lifting frame to do reciprocating linear motion in the vertical direction.
The utility model also comprises a spring receiving frame which is transversely and slidably connected to the lifting frame, a first cylinder is arranged on the lifting frame, a cylinder barrel of the first cylinder is fixed on the lifting frame, a cylinder rod of the first cylinder is horizontally arranged, and the end head of the cylinder rod of the first cylinder is connected with the spring receiving frame; the cylinder rod of the first cylinder extends outwards to drive the spring receiving rack to move outwards and transversely, and the cylinder rod of the first cylinder contracts inwards to drive the spring receiving rack to move inwards and transversely.
The utility model also comprises a spring receiving disc which is of a V-shaped structure, one end of the bottom of the spring receiving disc is hinged to the top of the spring receiving frame, the other end of the bottom of the spring receiving disc is hinged to the end of the cylinder rod of the second cylinder, the cylinder barrel of the second cylinder is hinged to the spring receiving frame, the cylinder rod of the second cylinder extends outwards, the hinge part of the spring receiving disc turns upwards, the cylinder rod of the second cylinder contracts inwards, and the hinge part of the spring receiving disc turns downwards.
Wherein, as the preference, the vertical slide rail has all been arranged to the both sides of lift base, and two vertical slide rail parallel arrangement, the both ends of crane all are through first slider sliding connection in the vertical slide rail of corresponding side, and the crane can be along vertical slide rail straight reciprocating motion, and frictional resistance is little, and the operation is smooth and easy.
The lifting frame is provided with a transverse sliding rail, the spring receiving frame is connected to the transverse sliding rail in a sliding manner through a second sliding block, the spring receiving frame can do linear reciprocating movement along the transverse sliding rail, the friction resistance is small, and the operation is smooth.
Two nylon buffer blocks are arranged at the top of the spring receiving frame, the two nylon buffer blocks are respectively arranged at two sides of the second cylinder, the nylon buffer blocks are arranged below the spring receiving disc, the nylon buffer blocks can buffer the impact force of the spring receiving frame falling to the bottom, the spring receiving frame is prevented from being damaged, and working noise can be reduced.
Compared with the prior art, the utility model has the following specific beneficial effects: before spring coiling is completed, the spring receiving trolley is moved to the position near the spring outlet of the spring coiling shaft under the drive of the driving motor, the height of the spring receiving disc is adjusted through the screw rod, the transverse position of the spring receiving disc is adjusted through the first cylinder, the specific position of the spring receiving disc is adjusted according to spring requirements of different calibers, the spring receiving disc is arranged below the spring outlet, the coiled spring transversely falls into the spring receiving disc, the spring receiving disc receives the coiled spring, the driving motor drives the trolley to linearly move on a trolley rail, the spring is sent to the side of the quenching tank, the spring receiving disc is overturned by the second cylinder, the spring is overturned into the quenching tank, automatic switching of the spring between the spring coiling machine and the quenching tank is realized, automatic spring receiving is realized, the production efficiency is high, the labor intensity is greatly reduced, the requirement of automatic production is met, and the spring coiling device can be widely popularized and applied.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a bottom view of the present utility model.
Fig. 4 is a schematic view of the structure of the utility model with the shield removed.
Fig. 5 is a front view of the present utility model with the shield removed.
In the figure, 1 is a frame, 2 is a motor bracket, 3 is a driving motor, 4 is a driving chain wheel, 5 is a first axle, 6 is a wheel, 7 is a driven chain wheel, 8 is a second axle, 9 is a lifting motor, 10 is a screw rod, 11 is a driving belt wheel, 12 is a driven belt wheel, 13 is a screw nut, 14 is a spring receiving frame, 15 is a lifting frame, 16 is a first cylinder, 17 is a spring receiving disc, 18 is a second cylinder, 19 is a vertical sliding rail, 20 is a first sliding block, 21 is a transverse sliding rail, 22 is a second sliding block, 23 is a nylon buffer block, 24 is a protective cover, and 25 is a vehicle rail.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in figures 1-5, the hot coil spring-connected trolley comprises a frame 1, wherein a driving motor 3 is arranged at the front end of the frame 1 through a motor bracket 2, the driving motor 3 is horizontally arranged, a driving sprocket 4 is coaxially connected to an output shaft of the driving motor 3, the driving sprocket 4 is arranged at the top of the frame 1, a first axle 5 is arranged at the bottom of the frame 1, the first axle 5 is arranged on the frame 1 through a bearing seat, wheels 6 are arranged at two ends of the first axle 5, driven sprockets 7 are arranged on the first axle 5, the driving sprocket 4 is connected with the driven sprockets 7 through a closed-loop chain, the wheels 6 on the first axle 5 rotate under the driving of the driving motor 3, and the wheels 6 on the first axle 5 do linear reciprocating motion along a trolley rail 25.
The bottom of the frame 1 is provided with a second axle 8, the second axle 8 is arranged in parallel with the first axle 5, both ends of the second axle 8 are provided with wheels 6, the second axle 8 is a driven axle, and the wheels 6 on the second axle 8 do linear reciprocating motion along the vehicle rail 25.
The middle part of the frame 1 is provided with a lifting motor 9 and a lead screw 10, an output shaft of the lifting motor 9 is connected with a driving pulley 11 through a speed reducer, the bottom of the lead screw 10 is connected with a driven pulley 12 through a shaft center, the driving pulley 11 and the driven pulley 12 are arranged below the frame 1, the driving pulley 11 and the driven pulley 12 are arranged at equal heights, and the driving pulley 11 and the driven pulley 12 are connected through a closed-loop belt; the screw rod 10 is rotated under the drive of the driving motor 3 and the belt.
The utility model also comprises a lifting frame 15, wherein the middle part of the lifting frame 15 is connected with the screw rod 10 through the screw nut 13, both ends of the lifting frame 15 are vertically and slidingly connected to the lifting base, and the screw rod 10 rotates to drive the screw nut 13 and the lifting frame 15 to do reciprocating linear motion in the vertical direction.
The driving motor 3, the lead screw 10 and the lifting motor 9 are all arranged in the protective cover 24, so that the driving device is prevented from being damaged by external force.
The utility model also comprises a spring receiving frame 14, wherein the spring receiving frame 14 is transversely and slidably connected to the lifting frame 15, a first air cylinder 16 is arranged on the lifting frame 15, a cylinder barrel of the first air cylinder 16 is fixed on the lifting frame 15, a cylinder rod of the first air cylinder 16 is horizontally arranged, and the end head of the cylinder rod of the first air cylinder 16 is connected with the spring receiving frame 14; the cylinder rod of the first cylinder 16 extends outwards to drive the spring receiving rack 14 to move outwards transversely, and the cylinder rod of the first cylinder 16 contracts inwards to drive the spring receiving rack 14 to move inwards transversely.
The utility model also comprises a spring receiving disc 17, wherein the spring receiving disc 17 is of a V-shaped structure, one end of the bottom of the spring receiving disc 17 is hinged to the top of the spring receiving frame 14, the other end of the bottom of the spring receiving disc 17 is hinged to the end of the cylinder rod of the second cylinder 18, the cylinder barrel of the second cylinder 18 is hinged to the spring receiving frame 14, the cylinder rod of the second cylinder 18 extends outwards, the spring receiving disc 17 turns upwards around the hinged position of the cylinder rod of the second cylinder 18, the cylinder rod of the second cylinder 18 contracts inwards, and the spring receiving disc 17 turns downwards around the hinged position of the cylinder rod of the second cylinder.
Wherein, as the preference, vertical slide rail 19 has all been arranged to the both sides of lift base, and two vertical slide rail 19 parallel arrangement, the both ends of crane 15 all pass through first slider 20 sliding connection in the vertical slide rail 19 of corresponding side, and crane 15 can do straight reciprocating motion along vertical slide rail 19, and frictional resistance is little, and the operation is smooth and easy.
The lifting frame 15 is provided with a transverse sliding rail 21, the spring receiving frame 14 is connected to the transverse sliding rail 21 in a sliding manner through a second sliding block 22, the spring receiving frame 14 can do linear reciprocating movement along the transverse sliding rail 21, the friction resistance is small, and the operation is smooth.
Two nylon buffer blocks 23 are arranged at the top of the spring receiving frame 14, the two nylon buffer blocks 23 are respectively arranged at two sides of the second cylinder 18, the nylon buffer blocks 23 are arranged below the spring receiving disc 17, the nylon buffer blocks 23 can buffer the impact force of the spring receiving frame 14 falling to the bottom, the spring receiving frame 14 is prevented from being damaged, and working noise can be reduced.
Before the spring coiling is completed, the spring receiving trolley is moved to the vicinity of a spring outlet of a coil spring shaft under the drive of the driving motor 3, the lifting motor 9 drives the screw rod 10 to rotate, the screw rod 10 positively rotates, the spring receiving frame 14 ascends, the screw rod 10 reversely rotates, the spring receiving frame 14 descends, and the height of the spring receiving disc 17 is adjusted through the screw rod 10 so as to adapt to spring receiving work of springs with different diameters.
The transverse position of the spring receiving disc 17 is adjusted through the first air cylinder 16, the specific position of the spring receiving disc 17 is adjusted according to the lengths of springs with different calibers, the spring receiving disc 17 is arranged below a spring outlet, the cylinder rod of the second air cylinder 18 is retracted, the spring receiving disc is horizontal, and the coiled spring transversely falls into the spring receiving disc 17.
After the spring receiving disc 17 is connected with the coiled spring, the driving motor 3 drives the trolley to linearly move on the trolley rail 25, the spring is sent to the side of the quenching tank, the cylinder rod of the second cylinder 18 is externally used, the coil spring is coiled around the hinging position of the coil spring to turn over, the spring is turned into the quenching tank, the automatic switching of the spring between the spring coiling machine and the quenching tank is realized, and the automatic spring receiving is realized; the spring receiving trolley then continues to move to the original starting point in preparation for the next spring receiving. The utility model has high production efficiency, greatly reduces labor intensity, meets the requirement of automatic production, and can be widely popularized and applied.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (4)
1. The hot rolling spring connecting trolley is characterized by comprising a frame (1), wherein a driving motor (3) is arranged at the front end of the frame (1) through a motor bracket (2), a driving sprocket (4) is coaxially connected to an output shaft of the driving motor (3), a first axle (5) is arranged at the bottom of the frame (1), wheels (6) are arranged at two ends of the first axle (5), a driven sprocket (7) is arranged on the first axle (5), and the driving sprocket (4) is connected with the driven sprocket (7) through a closed-loop chain;
the bottom of the frame (1) is provided with a second vehicle axle (8), the second vehicle axle (8) is arranged in parallel with the first vehicle axle (5), and both ends of the second vehicle axle (8) are provided with wheels (6);
the middle part of the frame (1) is provided with a lifting motor (9) and a screw rod (10), an output shaft of the lifting motor (9) is connected with the coaxial center of a driving belt wheel (11), the bottom of the screw rod (10) is connected with the coaxial center of a driven belt wheel (12), and the driving belt wheel (11) is connected with the driven belt wheel (12) through a closed-loop belt;
the lifting device further comprises a lifting frame (15), wherein the middle part of the lifting frame (15) is connected with the screw rod (10) through a screw nut (13), and two ends of the lifting frame (15) are vertically and slidably connected to the lifting base;
the spring receiving device comprises a lifting frame (15), and is characterized by further comprising a spring receiving frame (14), wherein the spring receiving frame (14) is transversely and slidably connected to the lifting frame (15), a first air cylinder (16) is arranged on the lifting frame (15), a cylinder barrel of the first air cylinder (16) is fixed on the lifting frame (15), a cylinder rod of the first air cylinder (16) is horizontally arranged, and a cylinder rod end of the first air cylinder (16) is connected with the spring receiving frame (14);
the spring connecting device is characterized by further comprising a spring connecting disc (17), wherein one end of the bottom of the spring connecting disc (17) is hinged to the top of the spring connecting frame (14), the other end of the bottom of the spring connecting disc (17) is hinged to the end of a cylinder rod of a second cylinder (18), and a cylinder barrel of the second cylinder (18) is hinged to the spring connecting frame (14).
2. The hot coil spring connecting trolley according to claim 1, wherein two sides of the lifting base are provided with vertical sliding rails (19), the two vertical sliding rails (19) are arranged in parallel, and two ends of the lifting frame (15) are connected in the vertical sliding rails (19) on the corresponding sides in a sliding manner through first sliding blocks (20).
3. The hot coil spring receiving trolley according to claim 1, characterized in that the lifting frame (15) is provided with a transverse sliding rail (21), and the receiving spring frame (14) is slidingly connected to the transverse sliding rail (21) through a second sliding block (22).
4. The hot coil spring receiving trolley according to claim 1, wherein two nylon buffer blocks (23) are arranged at the top of the spring receiving frame (14), the two nylon buffer blocks (23) are respectively arranged at two sides of the second cylinder (18), and the nylon buffer blocks (23) are arranged below the spring receiving disc (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321344530.9U CN220299494U (en) | 2023-05-30 | 2023-05-30 | Spring-receiving trolley for hot coil springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321344530.9U CN220299494U (en) | 2023-05-30 | 2023-05-30 | Spring-receiving trolley for hot coil springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220299494U true CN220299494U (en) | 2024-01-05 |
Family
ID=89349520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321344530.9U Active CN220299494U (en) | 2023-05-30 | 2023-05-30 | Spring-receiving trolley for hot coil springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220299494U (en) |
-
2023
- 2023-05-30 CN CN202321344530.9U patent/CN220299494U/en active Active
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