CN218080178U

CN218080178U - Spring production steel wire feeding mechanism

Info

Publication number: CN218080178U
Application number: CN202222180446.XU
Authority: CN
Inventors: 龚佐陈
Original assignee: Wuhu Huiqing Electromechanical Technology Co ltd
Current assignee: Wuhu Huiqing Electromechanical Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-20
Anticipated expiration: 2032-08-18

Abstract

The utility model provides a spring production steel wire feeding mechanism, which comprises a support plate, the support plate is vertical form and arranges, one side of support plate is rotated and is installed two circles that are used for driving the steel wire removal of arranging from top to bottom and roll, the circle is rolled and is equipped with the rubber sleeve, keep away from one side fixedly connected with disc of support plate in the rubber sleeve, the round hole has been seted up towards the one side middle part position that the circle rolled, the screw rod has been inserted in the round hole, hexagonal cap in the one end fixedly connected with in the rubber sleeve outside is in to the screw rod, one side that the round hole deviates from interior hexagonal cap is equipped with the spacing ring, the spacing ring cover is established on the screw rod and with screw rod fixed connection, the circle is rolled and is seted up with screw rod matched with screw thread blind hole towards the one side middle part position of disc, the one end threaded connection that interior hexagonal cap was kept away from to the screw rod is in the screw thread blind hole, the utility model discloses following beneficial effect has: prevent that the steel wire condition of skidding appears in transportation process, improve the stability that the steel wire was carried.

Description

Spring production steel wire feeding mechanism

Technical Field

The utility model relates to a spring production steel wire feeding mechanism belongs to the spring processing field.

Background

The spring is a mechanical part which utilizes elasticity to work, and elastic material is deformed under the action of external force and is recovered after the external force is removed, the steel wire is one of the materials of the spring, and the spring needs to convey the steel wire to a steel wire bending processing station in the processing process.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a spring production steel wire feeding mechanism to solve the problem that proposes in the above-mentioned background art, the utility model discloses prevent that the condition of skidding appears in the steel wire in transportation process, improve the stability that the steel wire was carried.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a spring production steel wire feeding mechanism, includes the support plate, the support plate is vertical form and arranges, one side of support plate is rotated and is installed two circle rolls that are used for driving the steel wire and remove of arranging from top to bottom, the cover is equipped with the rubber sleeve on rolling, two grafting strips of rubber sleeve internal surface symmetry fixedly connected with, two grafting grooves with grafting strip matched with are seted up to circle roll external surface symmetry, the grafting groove is arranged along the length direction that the circle rolled, the grafting strip is arranged in the grafting groove, keep away from one side fixedly connected with disc of support plate in the rubber sleeve, the disc has seted up the round hole towards the one side middle part position that the circle rolled, the round hole is interior to be installed and to have inserted the screw rod, the one end fixedly connected with interior hexagon cap that the screw rod is in the rubber sleeve outside, the round hole deviates from one side of interior hexagon cap and is equipped with the spacing ring cover and establishes on the screw rod and with screw rod fixed connection, the circle roll has seted up the screw rod blind hole with screw rod matched with screw rod towards the one side middle part position of disc, the screw rod one end threaded connection that interior hexagon cap was kept away from to the screw rod is in the screw rod in the threaded hole.

Furthermore, a spring in a compressed state is arranged in the threaded blind hole, the spring is arranged along the length direction of the threaded blind hole, one end, close to the screw rod, of the spring is fixedly connected with a column cap, and the column cap is slidably mounted in the threaded blind hole.

Furthermore, two through holes are formed in one surface, facing the round roller, of the support plate, two connecting shafts are fixedly connected to the middle of one surface, facing the support plate, of the round roller, the connecting shafts are rotatably installed in the through holes, one ends, far away from the round roller, of the connecting shafts penetrate through the through holes and are fixedly connected with gears, and the gears are meshed with each other.

Furthermore, the plug-in strip is of an integrated structure with the rubber sleeve, and the plug-in strip is arranged along the center line of the rubber sleeve.

Further, the edge of the lower portion of one side of the support plate, which deviates from the circular roller, is fixedly connected with a connecting plate, and two small holes for inserting bolts are symmetrically formed in the upper surface of the connecting plate.

Furthermore, a cushion block is arranged between the two small holes and fixed in the middle of the lower surface of the connecting plate.

The utility model has the advantages that:

1. the rubber sleeve is all established to the cover on two circle rolls, and when utilizing two circle rolls to carry the steel wire, the steel wire is in between two rubber sleeves, and the rubber sleeve increases the coefficient of friction who carries the steel wire, prevents that the steel wire from rolling the direct contact with the circle and the condition of skidding appears, improves the stability that the steel wire was carried.

2. When the rubber sleeve and the steel wire contact part are worn, the screw rod is screwed, the length of the screw rod in the threaded blind hole is long, the distance between the disc and the round roller is shortened, the disc pushes the rubber sleeve to move along the round roller, the worn area of the rubber sleeve is staggered with the steel wire, and therefore the worn area of the rubber sleeve is utilized, the utilization rate of the rubber sleeve is improved, and the replacement frequency of the rubber sleeve is reduced.

3. When screw rod one end was twisted in the screw thread blind hole, the screw rod passed through column cap extrusion spring, made the spring produce elastic deformation, under the effect of spring resilience force, prevented that the screw rod from taking place not hard up, in the screw rod breaks away from the screw thread blind hole, under the effect of spring resilience force, made the column cap shutoff screw thread blind hole, prevented that tiny debris from getting into in the screw thread blind hole at will.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a spring production wire feeding mechanism of the present invention;

FIG. 2 is a schematic view of the assembly of the screw, the disc, the rubber sleeve and the round roller in the spring production steel wire feeding mechanism of the present invention;

FIG. 3 is a schematic view of the assembly of the splicing strips and the rubber sleeves in the feeding mechanism for spring steel wires;

FIG. 4 is a perspective view of a disc in the spring production wire feeding mechanism of the present invention;

in the figure: 1-carrier plate, 2-rubber sleeve, 3-round roller, 4-inserting groove, 5-connecting plate, 6-cushion block, 7-small hole, 8-gear, 9-connecting shaft, 10-threaded blind hole, 11-screw, 12-hexagon socket cap, 13-disc, 14-spacing ring, 15-column cap, 16-spring, 17-inserting strip and 18-round hole.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a spring production steel wire feeding mechanism, including support plate 1, support plate 1 is vertical form and arranges, support plate 1 deviates from one side lower part edge fixedly connected with connecting plate 5 that the circle rolled 3, two apertures 7 that are used for alternating the bolt are seted up to connecting plate 5 upper surface symmetry, pass the bolt aperture 7 and install in required position department, accomplish the fixed of support plate 1 position, be equipped with cushion 6 between two apertures 7, cushion 6 is fixed at connecting plate 5 lower surface middle part position, under the support of cushion 6, there is the clearance between messenger's connecting plate 5 and its carrier, when the bolt in the aperture 7 can't be twisted because of reasons such as corrosion, the bolt is sawed to the clearance between usable connecting plate 5 and the support plate 1, be convenient for the complete dismantlement of support plate 1.

Referring to fig. 1 and 2, one side of the support plate 1 is rotatably provided with two vertically arranged round rollers 3 for driving the steel wire to move, one side of the support plate 1 facing the round rollers 3 is provided with two through holes, the two round rollers 3 facing the support plate 1 are fixedly connected with a connecting shaft 9 at the middle part, the connecting shaft 9 is rotatably arranged in the through holes, one end of the connecting shaft 9 far away from the round rollers 3 penetrates through the through holes and is fixedly connected with gears 8, the two gears 8 are mutually meshed, one gear 8 is meshed with a driving wheel on the output end of the motor, and then the motor drives the two round rollers 3 to rotate in opposite directions during operation, thereby the purpose of conveying the steel wire by the round rollers 3 rotating in opposite directions is realized.

Refer to and show 1 and fig. 3, the cover is equipped with rubber sleeve 2 on the circle roll 3, two grafting strips 17 of 2 internal surface symmetry fixedly connected with of rubber sleeve, 3 external surface symmetry of circle roll is seted up two and grafting strip 17 matched with inserting groove 4, inserting groove 4 arranges along the length direction of circle roll 3, grafting strip 17 assigns in inserting groove 4, grafting strip 17 and rubber sleeve 2 are the integrated into one piece structure, grafting strip 17 arranges along the central line of rubber sleeve 2, grafting strip 17 and inserting groove 4 mutually support, make

rubber sleeve

2 and 3 relative position of circle roll remain unchanged, prevent that rubber sleeve 2 rotates around circle roll 3, all overlap on two circle rolls 3 and establish rubber sleeve 2, when utilizing two circle rolls 3 to carry the steel wire, the steel wire is in between two rubber sleeve 2, rubber sleeve 2 increases the coefficient of friction of carrying the steel wire, prevent steel wire and 3 direct contact of circle roll and the condition of skidding appears, improve the stability that the steel wire was carried.

Referring to fig. 1, 2 and 4, a disc 13 is fixedly connected to one side of the rubber sleeve 2 far away from the carrier plate 1, a circular hole 18 is formed in the middle of one side of the disc 13 facing the round roller 3, a screw 11 is inserted into the circular hole 18, an inner hexagonal cap 12 is fixedly connected to one end of the screw 11 located outside the rubber sleeve 2, an inner hexagonal wrench is inserted into the inner hexagonal cap 12 to facilitate screwing the screw 11, a limit ring 14 is arranged on one side of the circular hole 18 far away from the inner hexagonal cap 12, the limit ring 14 is sleeved on the screw 11 and is fixedly connected with the screw 11, the limit ring 14 and the inner hexagonal cap 12 cooperate to limit one end of the screw 11 in the circular hole 18 and enable the screw 11 to be in sliding contact with the disc 13, a threaded blind hole 10 matched with the screw 11 is formed in the middle of one side of the round roller 3 facing the disc 13, one end of the screw 11 far away from the inner hexagonal cap 12 is connected in the threaded blind hole 10, when the rubber sleeve 2 is worn, the rubber sleeve 2 is pushed to move along the rubber sleeve 2, and the rubber sleeve is not worn by the rubber sleeve 2, and the rubber sleeve is reduced in the rubber sleeve.

Referring to fig. 2, a spring 16 in a compressed state is arranged in the blind threaded hole 10, the spring 16 is arranged along the length direction of the blind threaded hole 10, one end of the spring 16 close to the screw 11 is fixedly connected with a column cap 15, the column cap 15 is slidably mounted in the blind threaded hole 10, one end of the screw 11 is screwed into the blind threaded hole 10, the screw 11 extrudes the spring 16 through the column cap 15, the spring 16 generates elastic deformation, the screw 11 is prevented from loosening under the action of resilience force of the spring 16, when the screw 11 is separated from the blind threaded hole 10, the column cap 15 is enabled to block the blind threaded hole 10 under the action of the resilience force of the spring 16, and fine impurities are prevented from randomly entering the blind threaded hole 10.

Although the description above refers to embodiments, not every embodiment contains only a single technical solution, and the description above refers to the embodiments only for the sake of clarity, the technical solutions in the embodiments can also be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a spring production steel wire feeding mechanism, includes support plate (1), its characterized in that: the steel wire support is characterized in that the support plate (1) is vertically arranged, one side of the support plate (1) is rotatably provided with two round rollers (3) which are arranged up and down and used for driving a steel wire to move, a rubber sleeve (2) is sleeved on each round roller (3), two inserting strips (17) are symmetrically and fixedly connected with the inner surface of each rubber sleeve (2), two inserting grooves (4) matched with the inserting strips (17) are symmetrically formed in the outer surface of each round roller (3), each inserting groove (4) is arranged along the length direction of each round roller (3), each inserting strip (17) is inserted into each inserting groove (4), one side, far away from the support plate (1), of each rubber sleeve (2 is fixedly connected with a round disc (13), one side, facing away from the round rollers (3), of each round disc (13) is provided with a round hole (18) in the middle position of one side of each round roller (3), a screw rod (11) is inserted into each round hole (18), one end, located on the outer side of each screw rod (11) of each rubber sleeve (2), is fixedly connected with an inner cap (12), one side, which deviates from each hexagonal cap (12), is provided with a limiting ring (14), and the corresponding to the corresponding screw rod (11), and the corresponding to the corresponding blind hole (10) is connected with the corresponding round roller (11), one end of the screw rod (11) far away from the hexagon socket cap (12) is connected in the threaded blind hole (10) in a threaded mode.

2. The spring production wire feeding mechanism of claim 1, wherein: the thread blind hole (10) is internally provided with a spring (16) in a compressed state, the spring (16) is arranged along the length direction of the thread blind hole (10), one end, close to the screw rod (11), of the spring (16) is fixedly connected with a column cap (15), and the column cap (15) is slidably mounted in the thread blind hole (10).

3. The spring production wire feeding mechanism of claim 1, wherein: support plate (1) has seted up two through-holes towards the one side of circle roller (3), two circle roller (3) is towards support plate (1) one side middle part fixedly connected with connecting axle (9), connecting axle (9) rotate to be installed in the through-hole, the one end that circle roller (3) were kept away from in connecting axle (9) runs through-hole and fixedly connected with gear (8), two gear (8) intermeshing.

4. The spring production wire feeding mechanism of claim 1, wherein: the plug-in strip (17) and the rubber sleeve (2) are of an integrally formed structure, and the plug-in strip (17) is arranged along the central line of the rubber sleeve (2).

5. The spring production wire feeding mechanism of claim 1, wherein: support plate (1) deviates from one side lower part edge fixedly connected with connecting plate (5) of circle roller (3), two apertures (7) that are used for interlude bolt are seted up to connecting plate (5) upper surface symmetry.

6. The spring production wire feeding mechanism of claim 5, wherein: a cushion block (6) is arranged between the two small holes (7), and the cushion block (6) is fixed in the middle of the lower surface of the connecting plate (5).