Automatic steel wire straightening machine for transverse and longitudinal two-way spring production

Abstract

The utility model relates to the field of straightening equipment, in particular to an automatic steel wire straightening machine for transverse and longitudinal two-way spring production, which comprises a base, a long groove penetrating through the side face of the base is arranged on the upper end face of the base, a spiral blade is rotatably arranged in the long groove, and a motor connected with the spiral blade is arranged on the base. A plurality of transverse straightening units and longitudinal straightening units are arranged above the long groove and are arranged in a one-to-one staggered mode, each transverse straightening unit comprises a first rack, two transverse straightening rollers distributed up and down are rotationally arranged on the first rack, a first driving mechanism connected with the transverse straightening rollers is arranged on the first rack, and a second driving mechanism connected with the longitudinal straightening rollers is arranged on the second rack. The longitudinal straightening unit comprises a second rack, two longitudinal straightening rollers distributed left and right are rotationally arranged on the second rack, and a second driving mechanism connected with the longitudinal straightening rollers is arranged on the second rack. Scraps and other impurities generated in the straightening process fall into the long groove, so that the base is kept clean and sanitary.

Description

TECHNICAL FIELD

[0001] The utility model relates to straightening equipment field especially relates to a steel wire automatic straightening machine for horizontal and vertical two -way spring production. BACKGROUND

[0002] Spring is a kind of common parts, common spring types have: valve spring, suspension spring, diaphragm spring, shock absorber spring, hydraulic spring, oil pump spring, disc spring, high temperature spring, clasp spring, tension spring, torsion spring, compression spring, scroll spring and special-shaped spring etc., spring is made of steel wire, and the steel wire needs to be straightened before producing spring, commonly used equipment is horizontal and vertical two -way straightening machine, but there is impurity and chippings on the steel wire in the process of steel wire coiling transportation, these impurities and chippings fall down and accumulate on the straightening machine in the process of straightening, affect the clean and tidy of straightening machine, therefore, it is particularly necessary to develop a kind of steel wire automatic straightening machine that can collect the impurities and chippings of steel wire falling down and keep the straightening machine clean and tidy. SUMMARY

[0003] The utility model discloses a kind of steel wire automatic straightening machines for horizontal and vertical two -way spring production, with the advantages that the impurities and chippings of steel wire falling down are collected, and the straightening machine is kept clean and tidy.

[0004] The technical scheme adopted is as follows:

[0005] A kind of steel wire automatic straightening machine for horizontal and vertical two -way spring production, including base, the long groove that is set up in the bottom of base upper end face and passes through the side surface of base, spiral blade is rotationally arranged in long groove, base is provided with motor connected with spiral blade, a plurality of horizontal straightening units and vertical straightening units are provided above long groove, horizontal straightening unit and vertical straightening unit are staggered, horizontal straightening unit includes first rack, two horizontally distributed horizontal straightening rollers are rotationally arranged on first rack, first driving mechanism connected with horizontal straightening roller is provided on first rack, vertical straightening unit includes second rack, two left and right distributed vertical straightening rollers are rotationally arranged on second rack, second driving mechanism connected with vertical straightening roller is provided on second rack.

[0006] Preferably, the base upper end is provided with air cooling mechanism, the air cooling mechanism includes support, a plurality of downward air blowing fans are provided on the upper end of support, and the fans are arranged above the long groove.

[0007] Preferably, the base is provided with lubricating unit, the lubricating unit includes oil supply mechanism, the oil supply mechanism includes oil supply main pipe, a plurality of branch pipes are connected with the oil supply main pipe, each branch pipe extends to each horizontal straightening roller and vertical straightening roller respectively, and each branch pipe end is connected with an oil brush.

[0008] Preferably, the oil supply mechanism comprises a vertically arranged oil tank, a piston is slidably arranged in the oil tank, lubricating oil is arranged above the piston, a lifting mechanism is vertically arranged at the bottom of the oil tank, the lifting mechanism is connected with the piston, and the side of the oil tank is connected with an oil supply main pipe.

[0009] Preferably, the lifting mechanism is a screw rod lifting mechanism.

[0010] Preferably, the first end of the base is provided with a conical guide cylinder.

[0011] Compared with the prior art, the beneficial effects are that:

[0012] 1. The utility model discloses a horizontal straightening unit and a vertical straightening unit are arranged alternately, and the steel wire for producing a spring is straightened, the debris and other impurities generated in the straightening process fall into the long groove, the motor drives the spiral blade to rotate and transports the debris and impurities falling into the long groove out of the long groove, and the cleanness of the base is maintained.

[0013] 2. The utility model discloses a fan is used for cooling the horizontal straightening roller and the vertical straightening roller, and lubricating oil is used for lubricating the horizontal straightening roller and the vertical straightening roller. DRAWINGS

[0014] Fig. 1 It is a three-dimensional structure schematic diagram of the left front side of the steel wire automatic straightening machine for horizontal and vertical two-way spring production,

[0015] Fig. 2 It is a three-dimensional structure schematic diagram of the right front side of the steel wire automatic straightening machine for horizontal and vertical two-way spring production,

[0016] Fig. 3 It is a front view structure schematic diagram of the steel wire automatic straightening machine for horizontal and vertical two-way spring production,

[0017] Fig. 4 It is a right view structure schematic diagram of the steel wire automatic straightening machine for horizontal and vertical two-way spring production,

[0018] In the drawing: 1, base;2, long groove;3, spiral blade;4, motor;5, conical guide cylinder;6, first rack;7, horizontal straightening roller;8, first drive mechanism;9, second rack;10, vertical straightening roller;11, second drive mechanism;12, oil supply main pipe;13, branch;14, oil brush;15, oil tank;16, piston;17, lifting mechanism;18, support;19, fan. DETAILED DESCRIPTION

[0019] The utility model will be further described in connection with specific embodiment, such as Figs. 1 to 4 As shown in the figure:

[0020] Embodiment 1: a steel wire automatic straightening machine for transverse and longitudinal two-way spring production, comprising a base 1, a long groove 2 is formed in the upper end surface of the base 1 and penetrates through the side surface of the base 1, a spiral blade 3 is rotatably arranged in the long groove 2, the base 1 is provided with a motor 4 connected with the spiral blade 3, the motor 4 drives the spiral blade 3 to rotate, a plurality of transverse straightening units and longitudinal straightening units are arranged above the long groove 2, and the transverse straightening units and the longitudinal straightening units are staggered one by one.

[0021] The transverse straightening unit comprises a first rack 6, two transverse straightening rollers 7 distributed above and below are rotatably arranged on the first rack 6, a first driving mechanism 8 connected with the transverse straightening rollers 7 is arranged on the first rack 6, the first driving mechanism 8 drives the two transverse straightening rollers 7 on the corresponding first rack 6 to rotate, and the longitudinal straightening unit comprises a second rack 9, two longitudinal straightening rollers 10 distributed left and right are rotatably arranged on the second rack 9, and a second driving mechanism 11 connected with the longitudinal straightening rollers 10 is arranged on the second rack 9.

[0022] The transverse straightening unit and the longitudinal straightening unit straighten the steel wire, and the impurities and debris falling from the steel wire during the straightening process fall into the long groove 2, the spiral blade 3 rotatably arranged in the long groove 2 conveys the impurities and debris out of the base 1, so that the base 1 is kept clean and tidy.

[0023] Embodiment 2: a steel wire automatic straightening machine for transverse and longitudinal two-way spring production, comprising a base 1, a long groove 2 is formed in the upper end surface of the base 1 and penetrates through the side surface of the base 1, a spiral blade 3 is rotatably arranged in the long groove 2, the base 1 is provided with a motor 4 connected with the spiral blade 3, the motor 4 drives the spiral blade 3 to rotate, a plurality of transverse straightening units and longitudinal straightening units are arranged above the long groove 2, and the transverse straightening units and the longitudinal straightening units are staggered one by one, and the first end of the base 1 is provided with a conical guide cylinder 5 for guiding the entering steel wire.

[0024] The transverse straightening unit comprises a first rack 6, two transverse straightening rollers 7 distributed above and below are rotatably arranged on the first rack 6, a first driving mechanism 8 connected with the transverse straightening rollers 7 is arranged on the first rack 6, the first driving mechanism 8 drives the two transverse straightening rollers 7 on the corresponding first rack 6 to rotate, and the longitudinal straightening unit comprises a second rack 9, two longitudinal straightening rollers 10 distributed left and right are rotatably arranged on the second rack 9, and a second driving mechanism 11 connected with the longitudinal straightening rollers 10 is arranged on the second rack 9.

[0025] The base 1 is provided with a lubricating unit, the lubricating unit comprises an oil supply mechanism, the oil supply mechanism comprises an oil supply main pipe 12, a plurality of branch pipes 13 are connected to the oil supply main pipe 12, each branch pipe 13 extends to each transverse straightening roller 7 and longitudinal straightening roller 10 respectively, an oil brush 14 is connected to the end of each branch pipe 13, the oil brush 14 contacts the outer side of the corresponding transverse straightening roller 7 or longitudinal straightening roller 10, the oil supply mechanism delivers lubricating oil from the oil supply main pipe 12 and each branch pipe 13 to each oil brush 14, and the lubricating oil is brushed onto the corresponding transverse straightening roller 7 or longitudinal straightening roller 10 by the oil brush 14 to lubricate the transverse straightening roller 7 and longitudinal straightening roller 10.

[0026] The oil supply mechanism comprises a vertically arranged oil tank 15, a piston 16 is slidably arranged in the oil tank 15, lubricating oil is arranged above the piston 16, a lifting mechanism 17 is vertically arranged at the bottom of the oil tank 15, the lifting mechanism 17 is connected with the piston 16, the side of the oil tank 15 is connected with the oil supply main pipe 12, the lifting mechanism 17 is a screw rod lifting mechanism, the lifting mechanism 17 controls the lifting of the piston 16 to change the liquid level of the lubricating oil, adjusts the oil pressure of the lubricating oil flowing into the oil supply main pipe 12, and thus changes the oil supply pressure of each brush.

[0027] The upper end of the base 1 is provided with an air cooling mechanism, the air cooling mechanism comprises a support 18, a plurality of air blowers 19 are arranged on the upper end of the support 18 and blow air downward, the air blowers 19 are arranged above the long groove 2, and the air blowers 19 cool the transverse straightening roller 7 and longitudinal straightening roller 10.

[0028] Specific working process is as follows: starting the air blower 19, controlling the lifting mechanism 17 to lift so as to use the piston 16 to lift the liquid level of the lubricating oil to be higher than the oil supply main pipe 12, the lubricating oil flows into each oil brush 14 from the branch pipe 13, starting the first driving mechanism 8 and the second driving mechanism 11, the transverse straightening roller 7 and longitudinal straightening roller 10 rotate, the steel wire is inserted from the conical guide cylinder 5, the transverse straightening unit and longitudinal straightening unit straighten the steel wire, and the impurities and debris falling from the steel wire fall into the long groove 2 in the straightening process, the spiral blade 3 rotating in the long groove 2 delivers the impurities and debris out of the base 1, the base 1 is kept clean and tidy, and the lifting mechanism 17 is slowly lifted to keep the oil pressure of the lubricating oil stable as the lubricating oil is used.

[0029] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection required by the utility model.

Claims

1. A steel wire automatic straightening machine for bidirectional spring production, characterized in that: The base (1) is provided with a long slot (2) penetrating the side surface of the base (1) at the upper end surface, the helical blade (3) is rotatably arranged in the long slot (2), the base (1) is provided with the motor (4) connected with the helical blade (3), a plurality of horizontal straightening units and longitudinal straightening units are arranged above the long slot (2), the horizontal straightening units and the longitudinal straightening units are staggered one by one, the horizontal straightening unit comprises the first rack (6), the two horizontal straightening rollers (7) distributed above and below are rotatably arranged on the first rack (6), the first driving mechanism (8) connected with the horizontal straightening roller (7) is arranged on the first rack (6), the longitudinal straightening unit comprises the second rack (9), the two longitudinal straightening rollers (10) distributed left and right are rotatably arranged on the second rack (9), and the second driving mechanism (11) connected with the longitudinal straightening roller (10) is arranged on the second rack (9).

2. The automatic straightening machine for steel wire used for transverse and longitudinal bidirectional spring production according to claim 1, characterized in that: The upper end of the base (1) is provided with a forced air cooling mechanism, the forced air cooling mechanism comprises a support (18), and a plurality of air blowers (19) downwardly blowing are arranged on the upper end of the support (18).

3. The automatic straightening machine for steel wire used for transverse and longitudinal bidirectional spring production according to claim 1, characterized in that: The base (1) is provided with a lubricating unit, the lubricating unit comprises an oil supply mechanism, the oil supply mechanism comprises an oil supply main pipe (12), a plurality of branch pipes (13) are connected with the oil supply main pipe (12), each branch pipe (13) extends to each horizontal straightening roller (7) and longitudinal straightening roller (10) respectively, and the end of each branch pipe (13) is connected with an oil brush (14).

4. The automatic straightening machine for steel wire used for transverse and longitudinal bidirectional spring of claim 3, characterized in that: The oil brush (14) is in contact with the outer side of the corresponding horizontal straightening roller (7) or longitudinal straightening roller (10).

5. The automatic straightening machine for steel wire used for transverse and longitudinal bidirectional spring of claim 4, characterized in that: The oil supply mechanism comprises a vertically arranged oil tank (15), the piston (16) is slidably arranged in the oil tank (15), the lubricating oil is arranged above the piston (16), the lifting mechanism (17) is vertically arranged at the bottom of the oil tank (15), the lifting mechanism (17) is connected with the piston (16), and the side surface of the oil tank (15) is connected with the oil supply main pipe (12).

6. The automatic straightening machine for steel wire used for transverse and longitudinal bidirectional spring of claim 1, wherein: The lifting mechanism (17) is a screw rod lifting machine. The first end of the base (1) is provided with a conical guide cylinder (5).

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