CN115318898A - A new energy shelf DTS bracket bending and forming line - Google Patents

Abstract

The invention discloses a new energy goods shelf DTS support bending forming production line, which comprises a base, a stamping device, a plurality of cold rolling wheel sets and a driving unit, wherein the stamping device is arranged on the base and used for stamping a steel material into a special-shaped structure; the multiple cold rolling wheel sets are sequentially arranged from left to right at intervals; the stamping device is positioned on the left side of the first cold rolling wheel set, and the driving unit is connected with the second cold rolling wheel set and the ninth cold rolling wheel set. Compared with the prior art, the special-shaped structure is punched firstly and then bent to form, so that the problem that the bending angle of the steel is not in accordance with the design requirement due to the acting force of the punching device on the steel can be reduced, and the production yield of the DTS support is improved.

Description

A new energy shelf DTS bracket bending forming line

technical field

The invention relates to the technology in the field of steel processing, in particular to a new energy shelf DTS bracket bending forming line.

Background technique

Steel is a material with a certain shape, size and performance made of steel ingot, billet or steel through pressure processing; most steel processing is through pressure processing, so that the processed steel (billet, ingot, etc.) produces plastic deformation; according to steel processing Different temperatures can be divided into cold processing and hot processing.

For example, the cold rolling device used to form the DTS bracket usually bends the steel gradually through multiple sets of cold rolling wheels, and then transfers the bent steel to the stamping device, and uses the stamping device to punch out the bent steel The special-shaped mechanism can complete the manufacture of the DTS bracket; in this manufacturing process, the bending angle of the steel will change due to the impact of the stamping force during the stamping process, resulting in deviations in the bending angle of the steel and a decrease in the production yield. limit.

Therefore, it is necessary to study a new technical solution to solve the above problems.

Contents of the invention

In view of this, the present invention aims at the deficiencies of the existing technology, and its main purpose is to provide a new energy shelf DTS support bending and forming line. Compared with the prior art, by improving the bending and forming device of the DTS support, Thereby improving the yield rate of DTS stent bending forming.

To achieve the above object, the present invention adopts the following technical solutions:

A new energy shelf DTS bracket bending and forming line, including a base, a stamping device installed on the base and used for stamping special-shaped steel structures, and a multi-channel cold rolling device installed on the base and used to bend steel into DTS brackets The wheel set and the drive unit mounted on the base;

The multi-lane cold-rolled wheel sets are set in sequence from left to right. Among the multi-lane cold-rolled wheel sets, the drive unit is connected to the cold-rolled wheel set located in the second lane on the left and the cold-rolled wheel set located in the second lane on the right. Stamping The left and right spacing between the device and the cold rolling wheel group of the first track on the left is set.

Further, each cold-rolling wheel set includes a cold-rolling wheel and a bending part provided on the cold-rolling wheel.

Further, the multi-track cold-rolling wheel set includes a first cold-rolling wheel set, a second cold-rolling wheel set, a third cold-rolling wheel set, and a fourth cold-rolling wheel set arranged at intervals from left to right , the fifth cold-rolled wheel group, the sixth cold-rolled wheel group, the seventh cold-rolled wheel group, the eighth cold-rolled wheel group, the ninth cold-rolled wheel group and the tenth cold-rolled wheel group, stamping The device is located on the left side of the first cold rolling wheel set, and the drive unit is connected to the second cold rolling wheel set and the ninth cold rolling wheel set.

Further, the first cold-rolling wheel set includes the first upper cold-rolling wheel and the first lower cold-rolling wheel arranged at an upper and lower distance, and the bending action part is the first bending concave part provided on the first upper cold-rolling wheel ;

The second cold-rolling wheel set includes the second upper cold-rolling wheel and the second lower cold-rolling wheel with the upper and lower distances, and the bending action part is the second bending convex part and the setting of the second upper cold-rolling wheel. In the second bending concave part of the second lower cold rolling wheel, the second bending convex part is adapted to the second bending concave part;

The third cold-rolling wheel group includes the third upper cold-rolling wheel and the third lower cold-rolling wheel with the upper and lower spacing, and the bending part is the third bending convex part and the third upper cold-rolling wheel. In the third bent concave portion of the third lower cold rolling wheel, the third bent convex portion matches the third bent concave portion;

The fourth cold-rolling wheel group includes the fourth upper cold-rolling wheel and the fourth lower cold-rolling wheel with the upper and lower distances, and the bending action part is the fourth bending convex part and the setting of the fourth upper cold-rolling wheel. In the fourth bending concave part of the fourth lower cold rolling wheel, the fourth bending convex part is matched with the fourth bending concave part;

The fifth cold-rolling wheel group includes the fifth upper cold-rolling wheel and the fifth lower cold-rolling wheel with the upper and lower distances, and the bending action part is the fifth bending convex part and the fifth upper cold-rolling wheel. In the fifth bent concave portion of the fifth lower cold rolling wheel, the fifth bent convex portion matches the fifth bent concave portion;

The sixth cold-rolling wheel group includes the sixth upper cold-rolling wheel and the sixth lower cold-rolling wheel with the upper and lower distances, and the bending action part is the sixth bending convex part and the setting of the sixth upper cold-rolling wheel. In the sixth bending concave part of the sixth lower cold rolling wheel, the sixth bending convex part is matched with the sixth bending concave part;

The seventh cold-rolling wheel set includes the seventh upper cold-rolling wheel and the seventh lower cold-rolling wheel with vertical intervals, and the bending action part is the seventh bending convex part and the setting of the seventh upper cold-rolling wheel. In the seventh bent concave part of the seventh lower cold rolling wheel, the seventh bent convex part is matched with the seventh bent concave part;

The eighth cold-rolling wheel set includes the eighth upper cold-rolling wheel and the eighth lower cold-rolling wheel with the upper and lower distances, and the bending part is the eighth bending convex part and the eighth cold-rolling wheel set on the eighth upper cold-rolling wheel. In the eighth bending concave part of the eighth lower cold rolling wheel, the eighth bending convex part is matched with the eighth bending concave part;

The ninth cold-rolling wheel group includes the ninth upper cold-rolling wheel and the ninth lower cold-rolling wheel with the upper and lower distances, and the bending action part is the ninth bending convex part and the setting of the ninth upper cold-rolling wheel. In the ninth bending concave part of the ninth lower cold rolling wheel, the ninth bending convex part is matched with the ninth bending concave part;

The tenth cold-rolling wheel group includes the tenth upper cold-rolling wheel and the tenth lower cold-rolling wheel with the upper and lower distances set, and the bending action part is the tenth bending convex part and the setting of the tenth upper cold-rolling wheel. In the tenth bent concave portion of the tenth lower cold rolling wheel, the tenth bent convex portion matches the tenth bent concave portion.

Further, it also includes a forward-rotating screw and a reverse-rotating screw for installing the cold rolling wheel on the base;

One side of each cold rolling wheel is provided with a forward-rotation internal thread hole for screwing in one end of the forward-rotation screw, and the other side is provided with a reverse-rotation internal thread hole for screwing in one end of the reverse-rotation screw. The other ends of each are rotatably mounted on the base;

The drive unit is connected to the forward screw, and when the drive unit drives the forward screw to rotate, the forward screw drives the cold rolling wheel and the reverse screw rotates synchronously with the direction of rotation of the forward screw;

When the forward-rotating screw rotates forward, the forward-rotating screw is linked with the reverse-rotating screw to reverse to drive the displacement of the cold rolling wheel; or,

When the forward screw is reversed, the forward screw is linked with the reverse screw to rotate forward to drive the displacement of the cold rolling wheel.

Further, it also includes a connecting structure for connecting the forward-rotating screw and the reverse-rotating screw. The connecting structure includes a horizontal shaft connecting the forward-rotating screw and the reverse-rotating screw, a vertical shaft vertically connected to the middle of the horizontal shaft, and a fixed installation on the vertical shaft. The first bevel gear of the shaft, the second bevel gear fixedly installed on the positive screw and meshed with the first bevel gear, and the third bevel gear fixed on the reverse screw and meshed with the first bevel gear.

Further, one end of the forward-rotating screw is provided with a first mounting column for installing the second bevel gear, and one end of the reverse-rotating screw is provided with a second mounting column for installing the third bevel gear;

The side of the first mounting post opposite to the second mounting post is recessed with a first mounting shaft hole, and the side of the second mounting post opposite to the first mounting post is recessed with a second mounting shaft hole;

The diameter of the horizontal shaft is smaller than the diameters of the first installation shaft hole and the second installation shaft hole, one end of the horizontal shaft is inserted into the first installation shaft hole, and the other end is inserted into the second installation shaft hole.

Further, the cold rolling wheel also includes a first installation chamber for providing avoidance for the connection structure, the first installation chamber is located between the forward-rotation internal threaded hole and the reverse-rotation internal thread hole, and one end of the first installation chamber communicates with The forward-rotating internally threaded hole is connected to the reverse-rotating internally threaded hole at the other end.

Further, the side of the cold rolling wheel is rotatably equipped with a limit screw, the bottom of the limit screw is pivotally connected with a limit block, and the bottom of the limit block is provided with limit teeth that are compatible with the forward screw and the reverse screw. .

Further, the drive unit includes a first motor, a first reducer and a second reducer, the first motor is respectively connected to the first reducer and the second reducer, and the first reducer is connected to the second cold rolling wheel set. The reducer is connected with the ninth cold rolling wheel group.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

1. By setting the first cold rolling wheel group to the tenth cold rolling wheel group in turn from left to right, and setting the stamping device on the left side of the first cold rolling wheel group; Punch out the special-shaped structure, and then bend the dry steel through the first cold-rolling wheel set to the tenth cold-rolling wheel set to form a DTS bracket; compared with the existing technology, the special-shaped structure is first punched out and then bent Forming can reduce the problem that the bending angle of the steel does not meet the design requirements due to the force of the stamping device on the steel, thereby improving the production yield of the DTS bracket;

2. Each cold-rolled wheel is installed on the base through a forward-rotating screw and a reverse-rotating screw. The forward-rotating screw and the reverse-rotating screw are connected through a connecting structure; The second bevel gear, the first bevel gear and the third bevel gear drive the anti-rotation screw to reverse, the forward rotation of the forward screw and the reverse rotation of the anti-rotation screw reverse the displacement of the transmission wheel body to realize the specific position of the adjustment wheel body; and the prior art In contrast, the displacement of the wheel body can be determined by recording the number of rotations of the positive screw, so as to adjust the bending parts of the wheel body to the same straight line, saving time and effort and adjusting accuracy high;

At the same time, when the wheel body is working, the rotation limit screw is displaced, so that the limit teeth at the bottom of the limit block are against the threads of the forward screw and the reverse screw, so that the wheel body is fixed on the forward screw and the reverse screw. , through the driving unit to provide power for the forward-rotating screw, the wheel body can be rotated and the steel can be bent; compared with the prior art, the structure of the forward-rotating screw and the reverse-rotating screw can realize the precise adjustment of the position of the wheel body, The use of forward screw and reverse screw drive wheel body rotation simplifies the overall structure of the DTS bracket bending and forming line, reduces manufacturing costs, and facilitates subsequent maintenance;

3. The power unit only provides the power source for the cold-rolled wheels of the second cold-rolled wheel set and the ninth cold-rolled wheel set, which can reduce the power consumption of the power unit and save energy; at the same time, the remaining multi-track cold-rolled wheel sets are Working without power can make the strength of steel bending and forming more balanced, which is conducive to improving the yield rate of DTS bracket bending and forming.

In order to more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Figure 1 is a top view of a new energy shelf DTS bracket bending and forming line in a preferred embodiment of the present invention;

Fig. 2 is a partial structural sectional view of the tenth road cold rolling wheel group of a preferred embodiment of the present invention;

Fig. 3 is the further partial structural sectional view of the tenth road cold rolling wheel group of preferred embodiment of the present invention;

Fig. 4 is a partial enlarged view of place A in Fig. 3;

Fig. 5 is a partial enlarged view of place B in Fig. 3;

Fig. 6 is the cold-rolling working figure of the first road cold-rolling wheel group to the third road cold-rolling wheel group of preferred embodiment of the present invention;

Fig. 7 is the cold-rolling working figure of the 4th road cold-rolling wheel group to six cold-rolling wheel groups of preferred embodiment of the present invention;

Fig. 8 is the cold-rolling operation figure of the seventh road cold-rolling wheel group to the ninth road cold-rolling wheel group of preferred embodiment of the present invention;

Fig. 9 is a cold rolling operation diagram of the tenth cold rolling wheel group in a preferred embodiment of the present invention.

Explanation of the accompanying drawings:

10. Base; 11. Fixed plate;

20. Stamping device;

30. Cold rolling wheel group; 301. The first cold rolling wheel group; 3011. The first upper cold rolling wheel; 3012. The first lower cold rolling wheel; 302. The second cold rolling wheel group; 3021. The second upper Cold rolling wheel; 3022, the second lower cold rolling wheel; 303, the third cold rolling wheel group; 3031, the third upper cold rolling wheel; 3032, the third lower cold rolling wheel; 304, the fourth cold rolling wheel group ; 3041, the fourth upper cold rolling wheel; 3042, the fourth lower cold rolling wheel; 305, the fifth cold rolling wheel set; 3051, the fifth upper cold rolling wheel; 3052, the fifth lower cold rolling wheel; 306, the fifth Six cold rolling wheels; 3061, the sixth upper cold rolling wheel; 3062, the sixth lower cold rolling wheel; 307, the seventh cold rolling wheel set; 3071, the seventh upper cold rolling wheel; 3072, the seventh lower cold rolling wheel Rolling wheel; 308, the eighth cold rolling wheel group; 3081, the eighth upper cold rolling wheel; 3082, the eighth lower cold rolling wheel; 309, the ninth cold rolling wheel group; 3091, the ninth upper cold rolling wheel; 3092, the ninth lower cold rolling wheel; 310, the tenth cold rolling wheel group; 3101, the tenth upper cold rolling wheel; 3102, the tenth lower cold rolling wheel; 31, the wheel body; 311, the positive internal thread hole; 312, anti-rotation internal thread hole; 313, first installation chamber; 314, limit screw; 315, limit block; 3151, limit tooth; 32, bending action part; 321, first bending recess; 322, the second bending convex part; 323, the second bending concave part; 324, the third bending convex part; 325, the third bending concave part; 326, the fourth bending convex part; 327, the fourth bending concave part ; 328, the fifth bending convex part; 329, the fifth bending concave part; 3210, the sixth bending convex part; 3211, the sixth bending concave part; 3212, the seventh bending convex part; 3213, the seventh bending part Concave part; 3214, the eighth bending convex part; 3215, the eighth bending concave part; 3216, the ninth bending convex part; 3217, the ninth bending concave part; 3218, the tenth bending convex part; 3219, the tenth bending part Folding recess; 33, positive screw; 331, first mounting column; 332, first mounting shaft hole; 333, third mounting column; 34, reverse screw; 341, second mounting column; 342, second mounting shaft Hole; 343, the fourth mounting column; 35, connection structure; 351, horizontal axis; 352, vertical axis; 353, the first bevel gear; 354, the second bevel gear; 355, the third bevel gear;

40. Drive unit; 41. First motor; 411. First output end; 412. Second output end; 42. First reducer; 421. First transmission rod; 43. Second reducer; 431. Second Transmission rod; 50, DTS bracket.

Detailed ways

Please refer to Figures 1 to 9, which show the specific structure of a preferred embodiment of the present invention, which is a new energy shelf DTS bracket bending forming line, including: base 10, stamping device 20, cold rolling wheel Group 30 and drive unit 40 .

Please refer to Fig. 1, the cold-rolling wheel set 30 has multiple tracks, and the multi-track cold-rolling wheel set 30 is arranged at intervals from left to right. In the multi-track cold-rolling wheel set 30, the drive unit 40 is connected to the second track on the left The cold-rolled wheel group and the cold-rolled wheel group located in the second road on the right, the left-right distance between the stamping device 20 and the cold-rolled wheel group of the first road on the left; The first cold-rolling wheel set 301, the second cold-rolling wheel set 302, the third cold-rolling wheel set 303, the fourth cold-rolling wheel set 304, and the fifth cold-rolling wheel set are set at intervals from left to right 305, the sixth cold rolling wheel set 306, the seventh cold rolling wheel set 307, the eighth cold rolling wheel set 308, the ninth cold rolling wheel set 309 and the tenth cold rolling wheel set 310; stamping device 20 Located on the left side of the first cold rolling wheel set 301 , the drive unit 40 is connected to the second cold rolling wheel set 302 and the ninth cold rolling wheel set 309 .

During operation, the steel is transported from the left side to the right side of the assembly line; first, the steel is stamped and formed with a special-shaped structure through the stamping device 20, and then the steel is bent through the first cold rolling wheel set 301 to the tenth cold rolling wheel set 310. Bending operation, and then obtain the DTS bracket body; compared with the prior art, the steel material is first formed with a special-shaped structure before bending operation, which can avoid the bending angle of the DTS bracket body due to the force generated by the stamping device 20 not conforming to the design requirements, thereby improving the bending production yield of the DTS bracket body; moreover, the drive unit 40 connects the second cold rolling wheel set 302 and the ninth cold rolling wheel set 309, allowing the third cold rolling wheel set 303 to the eighth cold rolling wheel set The first cold rolling wheel group 308 is a non-powered cold rolling operation. On the one hand, it can reduce the overall power consumption of the drive unit 40, and on the other hand, it can reduce the pulling of the steel, so that the gradual bending angle of the steel is not affected by the pulling force.

Please refer to Fig. 1 and shown in Fig. 6, the first cold rolling wheel set 301 to the tenth cold rolling wheel set 310 are arranged at equal intervals from left to right, and each cold rolling wheel set 30 includes two cold rolling wheels. The rolling wheel and the bending action part 32 provided on each cold rolling wheel; in the embodiment of the application, among the first cold rolling wheel group 301 to the tenth cold rolling wheel group 310, the first cold rolling wheel The angle of the bending action portion 32 of 301 is 170 degrees; In the second cold rolling wheel group 302 to the ninth cold rolling wheel group 309, the bending action portion 32 of each cold rolling wheel group is all colder than the previous one. The bending action part 32 of the rolling wheel group is 10 degrees smaller, and the bending action part 32 of the tenth cold rolling wheel group 310 is 86 degrees.

Specifically, the first cold-rolling wheel set 301 includes a first upper cold-rolling wheel 3011 and a first lower cold-rolling wheel 3012 arranged at an upper and lower distance, and the bending action part 32 is located on the first upper cold-rolling wheel 3011. The first bending recess 321; the second cold rolling wheel group 302 includes a second upper cold rolling wheel 3021 and a second lower cold rolling wheel 3022 arranged at an upper and lower distance, and the bending action part 32 is located on the second upper cold rolling wheel The second bending convex portion 322 of the wheel 3021 and the second bending concave portion 323 located at the second lower cold rolling wheel 3022, the second bending convex portion 322 is compatible with the second bending concave portion 323; the third cold rolling The rolling wheel group 303 includes a third upper cold rolling wheel 3031 and a third lower cold rolling wheel 3032 arranged at an upper and lower distance, and the bending action portion 32 is the third bending convex portion 324 and The third bending concave portion 325 is provided on the third lower cold rolling wheel 3032 , and the third bending convex portion 324 is matched with the third bending concave portion 325 .

Next, please refer to Fig. 1 and shown in Fig. 7, the fourth cold rolling wheel group 304 includes the fourth upper cold rolling wheel 3041 and the fourth lower cold rolling wheel 3042, and the bending action part 32 is located on the fourth The fourth bending convex portion 326 of the upper cold rolling wheel 3041 and the fourth bending concave portion 327 arranged on the fourth lower cold rolling wheel 3042, the fourth bending convex portion 326 is compatible with the fourth bending concave portion 327; The five cold-rolling wheel set 305 includes a fifth upper cold-rolling wheel 3051 and a fifth lower cold-rolling wheel 3052 arranged with an up-and-down distance, and the bending action part 32 is the fifth bending protrusion located on the fifth upper cold-rolling wheel 3051. part 328 and the fifth bending concave part 329 located on the fifth lower cold rolling wheel 3052, the fifth bending convex part 328 is compatible with the fifth bending concave part 329; the sixth cold rolling wheel group 306 includes upper and lower The sixth upper cold rolling wheel 3061 and the sixth lower cold rolling wheel 3062 arranged at intervals, the bending action part 32 is the sixth bending convex part 3210 arranged on the sixth upper cold rolling wheel 3061 and the sixth lower cold rolling wheel 3210 arranged on the sixth lower cold rolling wheel The sixth bending concave portion 3211 of the wheel 3062 and the sixth bending convex portion 3210 are matched with the sixth bending concave portion 3211 .

Next, please refer to Fig. 1, Fig. 8 and Fig. 9, the seventh cold-rolling wheel set 307 includes the seventh upper cold-rolling wheel 3071 and the seventh lower cold-rolling wheel 3072 arranged with an upper and lower distance, and the bending action part 32 is the seventh bending convex part 3212 located on the seventh upper cold rolling wheel 3071 and the seventh bending concave part 3213 located on the seventh lower cold rolling wheel 3072, the seventh bending convex part 3212 and the seventh bending concave part 3213; the eighth cold-rolling wheel set 308 includes the eighth upper cold-rolling wheel 3081 and the eighth lower cold-rolling wheel 3082 provided with the vertical spacing, and the bending action part 32 is located on the eighth upper cold-rolling wheel The eighth bending convex part 3214 of 3081 and the eighth bending concave part 3215 provided on the eighth lower cold rolling wheel 3082, the eighth bending convex part 3214 is compatible with the eighth bending concave part 3215; the ninth cold rolling The wheel set 309 includes the ninth upper cold rolling wheel 3091 and the ninth lower cold rolling wheel 3092 arranged with a vertical distance, and the bending action part 32 is the ninth bending convex part 3216 and the ninth upper cold rolling wheel 3091 arranged on the ninth upper cold rolling wheel 3091 and Set on the ninth bending concave part 3217 of the ninth lower cold rolling wheel 3092, the ninth bending convex part 3216 is adapted to the ninth bending concave part 3217; the tenth cold rolling wheel group 310 includes a vertical spacing The tenth upper cold rolling wheel 3101 and the tenth lower cold rolling wheel 3102, the bending action part 32 is the tenth bending protrusion 3218 located on the tenth upper cold rolling wheel 3101 and the tenth lower cold rolling wheel 3102. The tenth bent concave portion 3219 and the tenth bent convex portion 3218 are compatible with the tenth bent concave portion 3219 .

Please refer to Fig. 6, specifically, the first bending concave portion 321 is a plane groove, the surface of the first upper cold rolling wheel 3011 is a circular surface, and the steel material stamped with a special-shaped structure passes through the first upper cold rolling wheel 3011 and The first lower cold rolling wheel 3012 allows the special-shaped structure to be placed in the first bending recess 321, thereby adjusting the distance between the top of the special-shaped structure and the steel; An upper cold-rolling wheel 3011 and a first lower cold-rolling wheel 3012 level the surface of the steel, and adjust the distance between the special-shaped structure and the steel through the first bending recess 321, which is conducive to ensuring the final shape of the DTS bracket body. , The special-shaped structure meets the design requirements, and there is no need to trim the special-shaped structure again, which improves production efficiency.

Next, more specifically, the second bent convex portion 322 is a V-shaped protrusion with two inclined surfaces, and the angle A1 between the two inclined surfaces of the second bent convex portion 322 is 170 degrees; the second curved The bent concave portion 323 is a V-shaped groove with two inclined surfaces, and the angle A2 between the two inclined surfaces of the second bent concave portion 323 is 170 degrees. The third bent convex portion 324 is a V-shaped protrusion with two inclined surfaces, and the inclined angle A3 between the two inclined surfaces of the third bent convex portion 324 is 160 degrees; the third bent concave portion 325 is a V-shaped groove , has two inclined surfaces, and the inclined angle A4 between the two inclined surfaces of the third bending concave portion 325 is 160 degrees.

Please refer to Fig. 7, the fourth bent convex portion 326 is a V-shaped protrusion with two inclined surfaces, and the inclined angle A5 between the two inclined surfaces of the fourth bent convex portion 326 is 150 degrees; the fourth curved The bent concave portion 327 is a V-shaped groove with two inclined surfaces, and an angle A6 between the two inclined surfaces of the fourth bent concave portion 327 is 150 degrees. The fifth bent convex part 328 is a V-shaped protrusion with two inclined surfaces, and the inclined angle A7 between the two inclined surfaces of the fifth bent convex part 328 is 140 degrees; the fifth bent concave part 329 is a V-shaped groove , has two inclined surfaces, and the inclined angle A8 between the two inclined surfaces of the fifth bending concave portion 329 is 140 degrees. The sixth bent convex part 3210 is a V-shaped protrusion with two inclined surfaces, and the inclined angle A9 between the two inclined surfaces of the sixth bent convex part 3210 is 130 degrees; the sixth bent concave part 3211 is a V-shaped groove , has two inclined surfaces, and the inclined angle A10 between the two inclined surfaces of the sixth bending concave portion 3211 is 130 degrees.

Please refer to FIG. 8, the seventh bent convex portion 3212 is a V-shaped protrusion with two inclined surfaces, and the angle A11 between the two inclined surfaces of the seventh bent convex portion 3212 is 120 degrees; the seventh curved The bent concave portion 3213 is a V-shaped groove with two inclined surfaces, and the angle A12 between the two inclined surfaces of the seventh bent concave portion 3213 is 120 degrees. The eighth bending convex part 3214 is a V-shaped protrusion with two inclined surfaces, and the angle A13 between the two inclined surfaces of the eighth bending convex part 3214 is 110 degrees; the eighth bending concave part 3215 is a V-shaped groove , has two inclined surfaces, and the inclined angle A14 between the two inclined surfaces of the eighth bending concave portion 3215 is 110 degrees. The ninth bent convex part 3216 is a V-shaped protrusion with two inclined surfaces, and the inclined angle A15 between the two inclined surfaces of the ninth bent convex part 3216 is 100 degrees; the ninth bent concave part 3217 is a V-shaped groove , has two inclined surfaces, and the inclined angle A16 between the two inclined surfaces of the ninth bending concave portion 3217 is 100 degrees.

Please refer to FIG. 9, the tenth bent convex portion 3218 is a V-shaped protrusion with two inclined surfaces, and the inclined angle A17 between the two inclined surfaces of the tenth bent convex portion 3218 is 86 degrees; the tenth curved The folded concave portion 3219 is a V-shaped groove with two inclined surfaces, and the inclined angle A18 between the two inclined surfaces of the tenth bent concave portion 3219 is 86 degrees. Specifically, from the second cold rolling wheel group 302, the steel is bent to 170 degrees, and then between the third cold rolling wheel group 303 and the ninth cold rolling wheel group 309, each time passing through a cold rolling wheel group The bending of the steel is reduced by 10 degrees; finally, the steel is bent to 86 degrees through the tenth cold rolling wheel set 310, and 4 degrees are reserved for the rebound of the steel, so that the body of the DTS bracket 50 is finally bent at 90 degrees.

In actual production, the width of the steel used for DTS brackets of different sizes also changes, resulting in changes in the bending position of the DTS bracket. This bending position refers to the specific position of the steel from left to right. When the bending position is different, it is necessary to change the position of the cold-rolled wheel group accordingly, so that the cold-rolled wheel group can bend it at different positions of the steel; however, the existing methods for adjusting the position of the cold-rolled wheel group usually It is the operator who pushes the relative displacement of the cold rolling wheel to change the position of the cold rolling wheel; in this adjustment method, it is difficult to place the bending parts 32 of multiple sets of cold rolling wheels on the same straight line. If the bending part 32 is not on the same straight line, there will be problems such as skewing, bending angle and surface flatness in the bending of the DTS bracket, which will cause the production yield of the DTS bracket to be low; therefore, the implementation of this application In the example, the structure of each cold rolling wheel is also improved to solve the above problems.

Specifically, please refer to Fig. 1 to shown in Fig. 5, each cold-rolled wheel all comprises wheel body 31 and is connected to wheel body 31 positive spiral screw rod 33 and reverse spiral screw rod 34; One side of wheel body 31 is provided with A forward-rotation internally threaded hole 311 is screwed into one end of the forward-rotation screw 33, and a reverse-rotation internal thread hole 312 is provided on the other side for screwing in one end of the reverse-rotation screw 34. The other ends of the forward-rotation screw 33 and the reverse-rotation screw 34 are respectively It is rotatably mounted on the base 10; the drive unit 40 is connected to the forward screw 33, and when the drive unit 40 drives the forward screw 33 to rotate, the forward screw 33 drives the wheel body 31 and the reverse screw 34 to synchronize with the rotation direction of the forward screw 33 Rotation; when the positive screw 33 rotates forward, the positive screw 33 is linked with the reverse screw 34 to reverse the displacement of the transmission wheel body 31; or, when the forward screw 33 is reversed, the positive screw 33 is linked with the reverse screw 34 Turn to drive wheel body 31 displacements.

Next, in the embodiment of the present application, it also includes a connecting structure 35 for connecting the forward screw 33 and the reverse screw 34. The connecting structure 35 includes a horizontal shaft 351 connecting the forward screw 33 and the reverse screw 34, a vertical The vertical shaft 352 connected to the middle part of the horizontal shaft 351, the first bevel gear 353 fixedly installed on the vertical shaft 352, the second bevel gear 354 fixedly installed on the forward screw 33 and meshed with the first bevel gear 353 and fixed The third bevel gear 355 is installed on the reverse screw 34 and meshed with the first bevel gear 353 .

Specifically, one end of the forward screw 33 is provided with a first mounting column 331 for installing the second bevel gear 354, and one end of the reverse screw 34 is provided with a second mounting column 341 for installing the third bevel gear 355; The side of the mounting column 331 opposite to the second mounting column 341 is concavely provided with a first mounting shaft hole 332, and the side of the second mounting column 341 opposite to the first mounting column 331 is concavely provided with a second mounting shaft hole 342; The diameter of 351 is smaller than the diameter of the first installation shaft hole 332 and the second installation shaft hole 342, one end of the horizontal shaft 351 is inserted in the first installation shaft hole 332, and the other end is inserted in the second installation shaft hole 342; One end is inserted into the forward-rotating screw 33, and the other end is inserted into the reverse-rotating screw 34, which can improve the connection strength between the forward-rotating screw 33 and the reverse-rotating screw 34, and can ensure the coaxiality of the forward-rotating screw 33 and the reverse-rotating screw 34. Wheel rotation provides reliable support.

Moreover, the side of the wheel body 31 is rotatably equipped with a limit screw 314, the bottom of the limit screw 314 is pivotally connected with a limit block 315, and the bottom of the limit block 315 is provided with a screw that is compatible with the forward screw 33 and the reverse screw 34. The limit tooth 3151.

Next, the wheel body 31 also includes a first installation cavity 313 for providing avoidance for the connection structure 35. The first installation cavity 313 is located between the forward-rotation internal thread hole 311 and the reverse-rotation internal thread hole 312. The first installation One end of the chamber 313 communicates with the forward-rotating internally threaded hole 311 , and the other end communicates with the reverse-rotating internally threaded hole 312 .

When adjusting the position of the wheel body 31, the forward screw 33 can be rotated to rotate forward, and the reverse screw 34 is driven to reverse through the second bevel gear 354, the first bevel gear 353 and the third bevel gear 355, and the forward screw 33 is forwardly rotated and The anti-rotation screw 34 reverses the displacement of the transmission wheel body 31 to realize the specific position of the adjustment wheel body 31; of course, the position of the wheel body 31 can also be adjusted by rotating the forward rotation screw 33 in reverse, and the anti-rotation screw can also be rotated forward or reverse. 34 to adjust the position of the wheel body 31. When the cold rolling wheel is working, the rotation limit screw 314 is displaced, so that the limit teeth 3151 at the bottom of the limit block 315 are against the threads of the forward screw 33 and the reverse screw 34, thereby fixing the wheel body 31 in the forward rotation. The screw 33 and the reverse screw 34 provide power to the forward screw 33 through the drive unit 40 to drive the cold rolling wheel to rotate and bend the steel.

The drive unit 40 includes a first motor 41, a first reducer 42 and a second reducer 43, the first motor 41 is connected to the first reducer 42, the second reducer 43 respectively, and the first reducer 42 is connected to the second cooling circuit. The forward screw 33 of the rolling wheel group 302, the second reducer 43 is connected to the forward screw 33 of the ninth cold rolling wheel group 309; in the embodiment of this application, the first motor 41 includes a first output end 411 and a first Two output ends 412, the first speed reducer 42 has at least two transmission shafts, one transmission shaft is connected with the first output end 411 through the first transmission rod 421, and the other transmission shaft is connected to the front of the second cold rolling wheel group 302 The screw rod 33 is connected; the second speed reducer 43 has at least two transmission shafts, one transmission shaft is connected with the second output end 412 through the second transmission rod 431, and the other transmission shaft is connected with the positive side of the ninth road cold rolling wheel group 309. Screw screw 33 is connected.

The base 10 is equipped with two fixed plates 11 arranged at intervals before and after, and the two fixed plates 11 are equipped with bearings (not shown) for the rotatable insertion of the forward screw rod 33 and the reverse screw rod 34; The other end is provided with a third mounting post 333 for inserting into the inner ring of the bearing, and the other end of the counter-rotating screw 34 is provided with a fourth mounting post 343 for inserting into the inner ring of the bearing.

The above descriptions are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention in any way, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still valid. It belongs to the scope of the technical solutions of the present invention.

Claims (10)

1. The utility model provides a shaping assembly line is buckled to new forms of energy goods shelves DTS support which characterized in that: the device comprises a base (10), a stamping device (20) which is arranged on the base (10) and used for stamping a special-shaped structure on steel, a plurality of cold rolling wheel sets (30) which are arranged on the base (10) and used for bending the steel into a DTS support and a driving unit (40) which is arranged on the base (10);

the multiple cold rolling wheel sets (30) are arranged at intervals from left to right in sequence, in the multiple cold rolling wheel sets (30), the driving unit (40) is connected with the cold rolling wheel set located on the second left and the cold rolling wheel set located on the second right, and the stamping device (20) and the cold rolling wheel set on the first left are arranged at intervals from left to right.

2. The new energy storage rack DTS support bending and forming assembly line as claimed in claim 1, wherein: each cold rolling wheel set (30) comprises two cold rolling wheels and a bending action part (32) arranged on each cold rolling wheel.

3. The new energy storage rack DTS support bending forming production line as claimed in claim 1 or 2, wherein: the multiple cold rolling wheel sets (30) comprise a first cold rolling wheel set (301), a second cold rolling wheel set (302), a third cold rolling wheel set (303), a fourth cold rolling wheel set (304), a fifth cold rolling wheel set (305), a sixth cold rolling wheel set (306), a seventh cold rolling wheel set (307), an eighth cold rolling wheel set (308), a ninth cold rolling wheel set (309) and a tenth cold rolling wheel set (310) which are sequentially arranged from left to right at intervals, the stamping device (20) is located on the left side of the first cold rolling wheel set (301), and the driving unit (40) is connected with the second cold rolling wheel set (302) and the ninth cold rolling wheel set (309).

4. The bending and forming assembly line for the DTS supports of the new-energy goods shelves as claimed in claim 3, wherein: the first cold rolling wheel set (301) comprises a first upper cold rolling wheel (3011) and a first lower cold rolling wheel (3012) which are arranged at an upper-lower interval, and the bending action part (32) is a first bending concave part (321) arranged on the first upper cold rolling wheel (3011);

the second cold rolling wheel set (302) comprises a second upper cold rolling wheel (3021) and a second lower cold rolling wheel (3022) which are arranged at an upper-lower interval, the bending action part (32) is a second bending convex part (322) arranged on the second upper cold rolling wheel (3021) and a second bending concave part (323) arranged on the second lower cold rolling wheel (3022), and the second bending convex part (322) is matched with the second bending concave part (323);

the third cold rolling wheel set (303) comprises a third upper cold rolling wheel (3031) and a third lower cold rolling wheel (3032) which are arranged at an upper-lower interval, the bending action part (32) is a third bending convex part (324) arranged on the third upper cold rolling wheel (3031) and a third bending concave part (325) arranged on the third lower cold rolling wheel (3032), and the third bending convex part (324) is matched with the third bending concave part (325);

the fourth cold rolling wheel set (304) comprises a fourth upper cold rolling wheel (3041) and a fourth lower cold rolling wheel (3042), the bending action part (32) is a fourth bending convex part (326) arranged on the fourth upper cold rolling wheel (3041) and a fourth bending concave part (327) arranged on the fourth lower cold rolling wheel (3042), and the fourth bending convex part (326) is matched with the fourth bending concave part (327);

the fifth cold-rolling wheel group (305) comprises a fifth upper cold-rolling wheel (3051) and a fifth lower cold-rolling wheel (3052) which are arranged at an upper-lower interval, the bending action part (32) is a fifth bending convex part (328) arranged on the fifth upper cold-rolling wheel (3051) and a fifth bending concave part (329) arranged on the fifth lower cold-rolling wheel (3052), and the fifth bending convex part (328) is matched with the fifth bending concave part (329);

the sixth cold rolling wheel group (306) comprises a sixth upper cold rolling wheel (3061) and a sixth lower cold rolling wheel (3062) which are arranged at an upper-lower interval, the bending action part (32) is a sixth bending convex part (3210) arranged on the sixth upper cold rolling wheel (3061) and a sixth bending concave part (3211) arranged on the sixth lower cold rolling wheel (3062), and the sixth bending convex part (3210) is matched with the sixth bending concave part (3211);

the seventh cold rolling wheel group (307) comprises a seventh upper cold rolling wheel (3071) and a seventh lower cold rolling wheel (3072) which are arranged at an upper-lower interval, the bending action part (32) is a seventh bending convex part (3212) arranged on the seventh upper cold rolling wheel (3071) and a seventh bending concave part (3213) arranged on the seventh lower cold rolling wheel (3072), and the seventh bending convex part (3212) is matched with the seventh bending concave part (3213);

the eighth cold rolling wheel group (308) comprises an eighth upper cold rolling wheel (3081) and an eighth lower cold rolling wheel (3082) which are arranged at an upper-lower interval, the bending action part (32) is an eighth bending convex part (3214) arranged on the eighth upper cold rolling wheel (3081) and an eighth bending concave part (3215) arranged on the eighth lower cold rolling wheel (3082), and the eighth bending convex part (3214) is matched with the eighth bending concave part (3215);

the ninth cold rolling wheel set (309) comprises a ninth upper cold rolling wheel (3091) and a ninth lower cold rolling wheel (3092) which are arranged at an upper-lower interval, the bending action part (32) is a ninth bending convex part (3216) arranged on the ninth upper cold rolling wheel (3091) and a ninth bending concave part (3217) arranged on the ninth lower cold rolling wheel (3092), and the ninth bending convex part (3216) is matched with the ninth bending concave part (3217);

the tenth cold rolling wheel set (310) comprises a tenth upper cold rolling wheel (3101) and a tenth lower cold rolling wheel (3102) which are arranged at an upper-lower interval, the bending action part (32) is a tenth bending convex part (3218) arranged on the tenth upper cold rolling wheel (3101) and a tenth bending concave part (3219) arranged on the tenth lower cold rolling wheel (3102), and the tenth bending convex part (3218) is matched with the tenth bending concave part (3219).

5. The new energy storage rack DTS support bending and forming assembly line as claimed in claim 2, wherein: each cold rolling wheel comprises a wheel body (31), a forward screw (33) and a backward screw (34) which are connected with the wheel body (31);

a forward-rotation internal thread hole (311) for screwing in one end of a forward-rotation screw rod (33) is formed in one side of the wheel body (31), a reverse-rotation internal thread hole (312) for screwing in one end of a reverse-rotation screw rod (34) is formed in the other side of the wheel body, and the other ends of the forward-rotation screw rod (33) and the reverse-rotation screw rod (34) can be respectively and rotatably arranged on the base (10);

the driving unit (40) is connected with the forward-rotating screw (33), and when the driving unit (40) drives the forward-rotating screw (33) to rotate, the forward-rotating screw (33) drives the wheel body (31) and the reverse-rotating screw (34) to synchronously rotate along with the rotating direction of the forward-rotating screw (33);

when the forward-rotation screw (33) is acted to rotate forwards, the forward-rotation screw (33) is linked with the reverse-rotation screw (34) to rotate reversely so as to displace the driving wheel body (31); or the like, or a combination thereof,

when the forward-rotation screw (33) is acted to rotate reversely, the forward-rotation screw (33) is linked with the reverse-rotation screw (34) to rotate forwardly so as to displace the transmission wheel body (31).

6. The new energy storage rack DTS support bending and forming assembly line as claimed in claim 5, wherein: the spiral pipe type spiral pipe connecting device is characterized by further comprising a connecting structure (35) used for connecting the forward-rotating screw rod (33) and the reverse-rotating screw rod (34), wherein the connecting structure (35) comprises a horizontal shaft (351) for connecting the forward-rotating screw rod (33) and the reverse-rotating screw rod (34), a vertical shaft (352) vertically connected to the middle of the horizontal shaft (351), a first bevel gear (353) fixedly installed on the vertical shaft (352), a second bevel gear (354) fixedly installed on the forward-rotating screw rod (33) and meshed and connected with the first bevel gear (353), and a third bevel gear (355) fixedly installed on the reverse-rotating screw rod (34) and meshed and connected with the first bevel gear (353).

7. The new energy storage rack DTS support bending and forming assembly line as claimed in claim 6, wherein: a first mounting column (331) for mounting a second bevel gear (354) is arranged at one end of the forward-rotation screw rod (33), and a second mounting column (341) for mounting a third bevel gear (355) is arranged at one end of the reverse-rotation screw rod (34);

a first mounting shaft hole (332) is concavely formed in one side face, opposite to the second mounting column (341), of the first mounting column (331), and a second mounting shaft hole (342) is concavely formed in one side face, opposite to the first mounting column (331), of the second mounting column (341);

the diameter of the horizontal shaft 351 is smaller than the diameters of the first and second mounting shaft holes 332 and 342, and one end of the horizontal shaft 351 is inserted into the first mounting shaft hole 332 and the other end is inserted into the second mounting shaft hole 342.

8. The bending and forming assembly line for the DTS supports of the new-energy goods shelves as claimed in claim 6, wherein: the wheel body (31) further comprises a first mounting chamber (313) used for providing avoidance for the connecting structure (35), the first mounting chamber (313) is located between the forward-rotation internal thread hole (311) and the reverse-rotation internal thread hole (312), one end of the first mounting chamber (313) is communicated with the forward-rotation internal thread hole (311), and the other end of the first mounting chamber is communicated with the reverse-rotation internal thread hole (312).

9. The bending and forming assembly line for the DTS supports of the new-energy goods shelves as claimed in claim 6, wherein: the side surface of the wheel body (31) is rotatably provided with a limit screw (314), the bottom of the limit screw (314) is pivoted with a limit block (315), and the bottom of the limit block (315) is provided with a limit tooth (3151) matched with the forward screw (33) and the backward screw (34).

10. The new energy storage rack DTS support bending and forming assembly line as claimed in claim 3, wherein: the driving unit (40) comprises a first motor (41), a first speed reducer (42) and a second speed reducer (43), the first motor (41) is respectively connected with the first speed reducer (42) and the second speed reducer (43), the first speed reducer (42) is connected with the second cold rolling wheel set (302), and the second speed reducer (43) is connected with the ninth cold rolling wheel set (309).

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