CN217775225U - New forms of energy goods shelves DTS support former of buckling - Google Patents

Abstract

The utility model discloses a DTS bracket bending forming device for a new energy goods shelf, which comprises a base, a plurality of cold rolling wheel sets arranged on the base and a driving unit arranged on the base and used for driving the cold rolling wheel sets to rotate; each cold rolling wheel set comprises two cold rolling wheels, and each cold rolling wheel comprises a wheel body, a forward screw and a backward screw which are connected with the wheel body; the driving unit is connected with the forward-rotation screw rod, and when the forward-rotation screw rod is driven to rotate by the driving unit, the forward-rotation screw rod driving wheel body and the backward-rotation screw rod synchronously rotate along with the rotation direction of the forward-rotation screw rod; when the forward-rotation screw rod rotates forwards, the forward-rotation screw rod is linked with the reverse-rotation screw rod to rotate backwards so as to displace the transmission wheel body; or when the forward-rotation screw rod rotates reversely, the forward-rotation screw rod is linked with the backward-rotation screw rod to rotate forwards so as to drive the body of the driving wheel to move. Compared with the prior art, the displacement of the wheel body can be determined by recording the rotating number of turns of the forward-rotation screw rod, so that the bending action parts of the wheel body of the cold-rolling wheel set can be adjusted to be on the same straight line.

Description

New forms of energy goods shelves DTS support former of buckling

Technical Field

The utility model belongs to the technical field of the steel processing technique and specifically relates to indicate a former is buckled to new forms of energy goods shelves DTS support.

Background

The cold rolling device for forming the DTS support is generally used for bending steel materials step by step through a plurality of groups of cold rolling wheel sets, then transferring the bent steel materials into a punching device, and punching a special-shaped mechanism on the bent steel materials by using the punching device so as to complete the manufacturing of the DTS support; in actual production, the width of steel used by the DTS supports with different sizes is changed, so that the bending position of the DTS support is changed, wherein the bending position refers to a specific position of the steel from left to right, and the position of the cold rolling wheel set needs to be changed correspondingly when the bending positions are different, so that the cold rolling wheel set can bend the steel at different positions of the steel; however, the existing method for adjusting the position of the cold-rolling wheel group is generally that an operator pushes the cold-rolling wheel to displace relative to the axis, so as to change the position of the cold-rolling wheel; this mode of regulation is difficult to be located same straight line with the effect position of buckling of multiunit cold rolling wheelset, in case the effect portion of buckling of multiunit cold rolling wheelset is not on same straight line, then can appear that the DTS support is buckled the shaping and is appeared crooked, angle of buckling and surface flatness and not conform to the scheduling problem to the production yield that leads to the DTS support is not high.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a new energy storage rack DTS support bending apparatus, which can effectively solve the problem that the bending portion of the multi-channel cold rolling wheel set of the existing apparatus for bending the DTS support is difficult to be adjusted to the same straight line.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a new energy goods shelf DTS support bending forming device comprises a base, a plurality of cold rolling wheel sets arranged on the base and a driving unit arranged on the base and used for driving the cold rolling wheel sets to rotate;

each cold rolling wheel set comprises two cold rolling wheels, and each cold rolling wheel comprises a wheel body, a forward-rotation screw and a backward-rotation screw which are connected with the wheel body;

the driving unit is connected with the forward-rotation screw rod, and when the forward-rotation screw rod is driven to rotate by the driving unit, the forward-rotation screw rod driving wheel body and the reverse-rotation screw rod synchronously rotate along with the rotation direction of the forward-rotation screw rod;

when the forward-rotation screw rod rotates forwards, the forward-rotation screw rod is linked with the reverse-rotation screw rod to rotate backwards so as to displace the transmission wheel body; or the like, or, alternatively,

when the forward-rotation screw rod rotates reversely, the forward-rotation screw rod is linked with the backward-rotation screw rod to rotate forwards so as to displace the driving wheel body.

Furthermore, one side of the wheel body is provided with a forward-rotation internal thread hole for screwing in one end of the forward-rotation screw rod, the other side of the wheel body is provided with a reverse-rotation internal thread hole for screwing in one end of the reverse-rotation screw rod, and the other ends of the forward-rotation screw rod and the reverse-rotation screw rod are respectively and rotatably arranged on the base.

Furthermore, a second bevel gear is arranged at one end of the forward-rotating screw rod, a third bevel gear is arranged at one end of the reverse-rotating screw rod, and a first bevel gear is connected between the second bevel gear and the third bevel gear in a meshing manner.

Furthermore, one end of the forward-rotation screw rod is provided with a first mounting column for mounting a second bevel gear, and one end of the reverse-rotation screw rod is provided with a second mounting column for mounting a third bevel gear;

the forward-rotation screw rod and the backward-rotation screw rod are coaxially arranged, and the first mounting column and the forward-rotation screw rod are coaxially arranged; the second mounting column is coaxially arranged with the reverse-rotation screw rod.

Furthermore, the bevel gear box also comprises a horizontal shaft, the middle part of the horizontal shaft is vertically connected with a vertical shaft, and the first bevel gear is arranged on the vertical shaft.

Furthermore, a first mounting shaft hole is concavely arranged on one side surface of the first mounting column, and the first mounting shaft hole and the first mounting column are coaxially arranged;

one side surface of the second mounting column is concavely provided with a second mounting shaft hole, and the second mounting shaft hole and the second mounting column are coaxially arranged;

the diameter of horizontal axis all is less than first installation shaft hole and second installation shaft hole, and first installation shaft hole is inserted to the one end of horizontal axis, and second installation shaft hole is inserted to the other end of horizontal axis.

Furthermore, the side surface of the wheel body is rotatably provided with a limiting screw, the bottom of the limiting screw is pivoted with a limiting block, and the bottom of the limiting block is provided with a limiting tooth matched with the forward-rotation screw and the backward-rotation screw.

Furthermore, the base is provided with two fixed plates which are arranged at intervals in the front and back, and the two fixed plates are provided with bearings for the forward-rotating screw rod and the backward-rotating screw rod to be inserted in a rotatable manner;

the other end of the forward screw is provided with a third mounting column for inserting the bearing inner ring, and the other end of the reverse screw is provided with a fourth mounting column for inserting the bearing inner ring.

Furthermore, each cold rolling wheel also comprises a bending action part which is convexly or concavely arranged on the surface of the wheel body.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme: each cold rolling wheel is arranged on the base through a forward rotation screw rod and a backward rotation screw rod, and the forward rotation screw rod and the backward rotation screw rod are connected through a connecting structure; when the position of the wheel body is adjusted, the forward-rotating screw rod can be rotated to rotate forwards, the backward-rotating screw rod is driven to rotate backwards through the second bevel gear, the first bevel gear and the third bevel gear, and the forward-rotating screw rod rotates forwards and the backward-rotating screw rod rotates backwards to drive the wheel body to move so as to adjust the specific position of the wheel body; compared with the prior art, the displacement of the wheel body can be determined by recording the number of turns of the positive rotation screw rod, so that the bending action parts of the wheel body of the cold rolling wheel set can be adjusted to be on the same straight line conveniently, time and labor are saved, and the adjustment precision is high;

meanwhile, when the wheel body works, the limiting screw rod is rotated to displace, so that the limiting teeth at the bottom of the limiting block abut against the threads of the forward-rotating screw rod and the backward-rotating screw rod, the wheel body is fixed on the forward-rotating screw rod and the backward-rotating screw rod, the driving unit supplies power to the forward-rotating screw rod, the wheel body can be driven to rotate, and the steel is bent; compared with the prior art, when the accurate adjusting position of the wheel body can be realized through the structures of the forward-rotating screw rod and the backward-rotating screw rod, the forward-rotating screw rod and the backward-rotating screw rod driving wheel body are used for rotating, the overall structure of the DTS support bending forming assembly line is simplified, the manufacturing cost is reduced, and the subsequent maintenance is convenient.

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

Drawings

Fig. 1 is a top view of a new energy storage rack DTS bracket bending and forming apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a partial sectional view of a tenth cold rolling block according to a preferred embodiment of the present invention;

FIG. 3 is a further partial sectional structural view of the tenth cold rolling block of the preferred embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is a cold rolling operation diagram of the first to third cold rolling trains according to the preferred embodiment of the present invention;

FIG. 7 is a cold rolling operation diagram of the fourth to sixth cold rolling trains according to the preferred embodiment of the present invention;

FIG. 8 is a cold rolling operation diagram of the seventh to ninth cold rolling trains according to the preferred embodiment of the present invention;

FIG. 9 is a cold rolling operation diagram of the tenth cold rolling wheel set according to the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. a base; 11. a fixing plate;

20. a stamping device;

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

40. a drive unit; 41. a first motor; 411. a first output terminal; 412. a second output terminal; 42. a first speed reducer; 421. a first drive lever; 43. a second speed reducer; 431. a second transmission rod; 50. a DTS scaffold.

Detailed Description

Referring to fig. 1 to 9, a detailed structure of a preferred embodiment of the present invention is shown, which is a bending and forming apparatus for a DTS bracket of a new energy shelf, and is mainly applied to, but not limited to, a DTS bracket bending and forming assembly line for bending and forming the DTS bracket; therefore, in the embodiments of the present application, a bending and forming line of a DTS bracket is taken as an example for illustration.

A shaping assembly line is buckled to DTS support includes: a base 10, a punching device 20, a cold rolling wheel set 30 and a driving unit 40.

Referring to fig. 1, the plurality of cold rolling wheel sets 30 are arranged at intervals from left to right, in the plurality of cold rolling wheel sets 30, the driving unit 40 is connected with the cold rolling wheel set of the second left channel and the cold rolling wheel set of the second right channel, and the stamping device 20 is arranged at intervals from left to right with the cold rolling wheel set of the first left channel; specifically, the multiple cold rolling wheel sets 30 include 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 punching device 20 is located at the left side of the first cold rolling wheel group 301, and the driving unit 40 is connected with the second cold rolling wheel group 302 and the ninth cold rolling wheel group 309.

During operation, steel is conveyed from the left side to the right side of the assembly line; firstly, performing special-shaped structure punch forming on steel through a punching device 20, and then bending the steel through a first cold rolling wheel set 301 to a tenth cold rolling wheel set 310 to obtain a DTS bracket body; compared with the prior art, the steel is formed by the special-shaped structure and then bent, so that the problem that the bending angle of the DTS support body does not meet the design requirement due to the acting force generated by the stamping device 20 can be avoided, and the bending production yield of the DTS support body is improved; in addition, the driving unit 40 is connected to the second cold rolling wheel set 302 and the ninth cold rolling wheel set 309, and the third cold rolling wheel set 303 to the eighth cold rolling wheel set 308 are subjected to the unpowered cold rolling operation, so that on one hand, the overall power consumption of the driving unit 40 can be reduced, on the other hand, the pulling on steel can be reduced, and therefore, the angle at which the steel is gradually bent is improved and is not affected by the pulling force.

Referring to fig. 1 and 6, the first to tenth cold rolling wheel sets 301 to 310 are sequentially arranged from left to right at equal intervals, and each cold rolling wheel set 30 includes two cold rolling wheels and a bending portion 32 disposed on each cold rolling wheel; specifically, the first cold rolling wheel group 301 includes a first upper cold rolling wheel 3011 and a first lower cold rolling wheel 3012 arranged at an upper-lower distance, and the bending action portion 32 is a first bending recess 321 provided in the first upper cold rolling wheel 3011; the second cold-rolling wheel group 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 includes 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.

As shown in fig. 1 and fig. 7, the fourth cold-rolling wheel set 304 includes a fourth upper cold-rolling wheel 3041 and a fourth lower cold-rolling wheel 3042, the bending action portion 32 is a fourth bending convex portion 326 disposed on the fourth upper cold-rolling wheel 3041 and a fourth bending concave portion 327 disposed on the fourth lower cold-rolling wheel 3042, and the fourth bending convex portion 326 is matched with the fourth bending concave portion 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.

As shown in fig. 1, 8 and 9, the seventh cold-rolling wheel set 307 includes a seventh upper cold-rolling wheel 3071 and a seventh lower cold-rolling wheel 3072 arranged at an upper-lower interval, the bending action portions 32 are seventh bending convex portions 3212 arranged on the seventh upper cold-rolling wheel 3071 and seventh bending concave portions 3213 arranged on the seventh lower cold-rolling wheel 3072, and the seventh bending convex portions 3212 are matched with the seventh bending concave portions 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 group 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 group 310 includes 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.

Referring to fig. 6, specifically, the first bending recess 321 is a planar groove, the surface of the first upper cold-rolled wheel 3011 is a circular surface, and a steel material stamped with a special-shaped structure passes through the first upper cold-rolled wheel 3011 and the first lower cold-rolled wheel 3012, so that the special-shaped structure is placed in the first bending recess 321, thereby adjusting a distance between the top of the special-shaped structure and the steel material; compared with the prior art, after the special-shaped structure is formed by stamping steel, the surface of the steel is leveled through the first upper cold-rolling wheel 3011 and the first lower cold-rolling wheel 3012, and the distance between the special-shaped structure and the steel is adjusted through the first bending concave portion 321, so that the special-shaped structure meets the design requirement after the DTS support body is finally formed, the special-shaped structure does not need to be trimmed again, and the production efficiency is improved.

In connection, more specifically, the second bent convex portion 322 is a V-shaped protrusion having two inclined surfaces, and an inclined angle A1 between the two inclined surfaces of the second bent convex portion 322 is 170 degrees; the second bending recess 323 is a V-shaped groove having two inclined surfaces, and an angle A2 between the two inclined surfaces of the second bending recess 323 is 170 degrees. The third bending protrusion 324 is a V-shaped protrusion having two inclined surfaces, and an inclined angle A3 between the two inclined surfaces of the third bending protrusion 324 is 160 degrees; the third bending recess 325 is a V-shaped groove having two inclined surfaces, and an angle A4 between the two inclined surfaces of the third bending recess 325 is 160 degrees.

Referring to fig. 7, the fourth bending protrusion 326 is a V-shaped protrusion having two inclined surfaces, and an inclined angle A5 between the two inclined surfaces of the fourth bending protrusion 326 is 150 degrees; the fourth bending recess 327 is a V-shaped groove having two inclined surfaces, and an angle A6 between the two inclined surfaces of the fourth bending recess 327 is 150 degrees. The fifth bending protrusion 328 is a V-shaped protrusion having two inclined surfaces, and an inclined angle A7 between the two inclined surfaces of the fifth bending protrusion 328 is 140 degrees; the fifth bending recess 329 is a V-shaped groove having two inclined surfaces, and an angle A8 between the two inclined surfaces of the fifth bending recess 329 is 140 degrees. The sixth bent convex portion 3210 is a V-shaped protrusion having two inclined surfaces, and an angle A9 of inclination between the two inclined surfaces of the sixth bent convex portion 3210 is 130 degrees; the sixth concave portion 3211 is a V-shaped groove having two inclined surfaces, and an angle a10 between the two inclined surfaces of the sixth concave portion 3211 is 130 degrees.

Referring to fig. 8, the seventh bending protrusion 3212 is a V-shaped protrusion having two inclined surfaces, and an inclined angle a11 between the two inclined surfaces of the seventh bending protrusion 3212 is 120 degrees; the seventh bending recess 3213 is a V-shaped groove having two inclined surfaces, and an angle a12 between the two inclined surfaces of the seventh bending recess 3213 is 120 degrees. The eighth bent convex portion 3214 is a V-shaped protrusion having two inclined surfaces, and an angle a13 between the two inclined surfaces of the eighth bent convex portion 3214 is 110 degrees; the eighth bending recess 3215 is a V-shaped groove having two inclined surfaces, and an angle a14 between the two inclined surfaces of the eighth bending recess 3215 is 110 degrees. The ninth bent convex portion 3216 is a V-shaped protrusion having two inclined surfaces, and an angle a15 between the two inclined surfaces of the ninth bent convex portion 3216 is 100 degrees; the ninth bending recess 3217 is a V-shaped groove having two inclined surfaces, and an angle a16 between the two inclined surfaces of the ninth bending recess 3217 is 100 degrees.

Referring to fig. 9, the tenth bent convex portion 3218 is a V-shaped protrusion having two inclined surfaces, and an inclined angle a17 between the two inclined surfaces of the tenth bent convex portion 3218 is 86 degrees; the tenth bending recess 3219 is a V-shaped groove having two inclined surfaces, and an angle a18 between the two inclined surfaces of the tenth bending recess 3219 is 86 degrees. Specifically, the steel is bent to 170 degrees from the second cold rolling wheel set 302, and then the steel is bent by 10 degrees after passing through each of the third cold rolling wheel set 303 to the ninth cold rolling wheel set 309; finally, the steel material is bent to 86 degrees through the tenth cold rolling wheel set 310, and 4 degrees of resilience of the steel material is reserved, so that the DTS bracket 50 body is bent at 90 degrees finally.

In actual production, the width of steel used by the DTS supports with different sizes is changed, so that the bending position of the DTS support is changed, wherein the bending position refers to a specific position of the steel from left to right, and the position of the cold rolling wheel set needs to be changed correspondingly when the bending positions are different, so that the cold rolling wheel set can be bent at different positions of the steel; however, the existing method for adjusting the position of the cold-rolling wheel group is generally that an operator pushes the cold-rolling wheel to displace relative to the axis, so as to change the position of the cold-rolling wheel; by the adjusting mode, the bending action parts 32 of the multiple groups of cold rolling wheel sets are difficult to be positioned on the same straight line, and once the bending action parts 32 of the multiple groups of cold rolling wheel sets are not positioned on the same straight line, the problems of deflection, bending angle, surface flatness, unsatisfactory requirements and the like of the DTS support in the bending forming process can occur, so that the production yield of the DTS support is low; therefore, in the embodiment of the present application, the structure of each cold rolling wheel is also improved, thereby solving the above problems.

Specifically, referring to fig. 1 to 5, each cold rolling wheel includes a wheel body 31, and a forward screw 33 and a backward screw 34 connected to the wheel body 31, and the bending action portion 32 is disposed convexly or concavely on the surface of the wheel body 31; a forward-rotation internal thread hole 311 for screwing one end of the forward-rotation screw 33 into is arranged on one side of the wheel body 31, a reverse-rotation internal thread hole 312 for screwing one end of the reverse-rotation screw 34 into is arranged on the other side of the wheel body, and the other ends of the forward-rotation screw 33 and the reverse-rotation screw 34 are respectively rotatably arranged on the base 10; the driving unit 40 is connected with the forward-rotation screw 33, and when the driving unit 40 drives the forward-rotation screw 33 to rotate, the forward-rotation screw 33 drives the wheel body 31 and the backward-rotation screw 34 to synchronously rotate along with the rotation direction of the forward-rotation 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 transmission wheel body 31; or, when the forward screw 33 is operated to rotate reversely, the forward screw 33 links the reverse screw 34 to rotate normally so as to displace the transmission wheel body 31.

In the embodiment of the present invention, the connection structure 35 is further included for connecting the forward-rotation screw 33 and the backward-rotation screw 34, and the connection structure 35 includes a horizontal shaft 351 for connecting the forward-rotation screw 33 and the backward-rotation screw 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-rotation screw 33 and engaged with the first bevel gear 353, and a third bevel gear 355 fixedly installed on the backward-rotation screw 34 and engaged with the first bevel gear 353.

Specifically, one end of the forward screw 33 is provided with a first mounting column 331 for mounting the second bevel gear 354, and one end of the reverse screw 34 is provided with a second mounting column 341 for mounting the third bevel gear 355; a first mounting shaft hole 332 is concavely formed in one side surface of the first mounting column 331, which is opposite to the second mounting column 341, and a second mounting shaft hole 342 is concavely formed in one side surface of the second mounting column 341, which is opposite to the first mounting column 331; the diameter of the horizontal shaft 351 is smaller than the diameters of the first and second mounting-shaft holes 332 and 342, 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; the forward-rotation screw 33 is inserted into one end of the horizontal shaft 351, and the reverse-rotation screw 34 is inserted into the other end of the horizontal shaft 351, so that the connection strength of the forward-rotation screw 33 and the reverse-rotation screw 34 can be improved, the coaxiality of the forward-rotation screw 33 and the reverse-rotation screw 34 can be ensured, and reliable support is provided for the rotation of the cold rolling wheel.

In addition, a limit screw 314 is rotatably installed on the side surface of the wheel body 31, a limit block 315 is pivotally connected to the bottom of the limit screw 314, and a limit tooth 3151 matched with the forward screw 33 and the backward screw 34 is installed at the bottom of the limit block 315.

In addition, the wheel body 31 further comprises a first mounting chamber 313 for providing escape for the connecting structure 35, the first mounting chamber 313 is positioned between the forward-rotation internal thread hole 311 and the backward-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 backward-rotation internal thread hole 312.

It should be noted that the forward-rotation screw 33 and the backward-rotation screw 34 are coaxially disposed, the first mounting column 331 and the forward-rotation screw 33 are coaxially disposed, and the second mounting column 341 and the backward-rotation screw 34 are coaxially disposed; the first mounting hole 331 is coaxially disposed with the first mounting post 331, and the second mounting hole 342 is coaxially disposed with the second mounting post 341.

When the position of the wheel body 31 is adjusted, the forward rotation screw 33 can be rotated to rotate forwards, the reverse rotation screw 34 is driven to rotate backwards through the second bevel gear 354, the first bevel gear 353 and the third bevel gear 355, and the forward rotation screw 33 rotates forwards and the reverse rotation screw 34 rotates backwards to drive the wheel body 31 to move so as to realize the specific position of the adjusting wheel body 31; of course, the position of the wheel body 31 may be adjusted by rotating the forward rotation screw 33 in the reverse rotation direction, and the position of the wheel body 31 may be adjusted by rotating the forward rotation or reverse rotation screw 34 in the reverse rotation direction. During the operation of the cold rolling wheel, the limit screw 314 is rotated to displace, so that the limit teeth 3151 at the bottom of the limit block 315 abut against the threads of the forward screw 33 and the backward screw 34, the wheel body 31 is fixed on the forward screw 33 and the backward screw 34, and the forward screw 33 is powered by the driving unit 40 to drive the cold rolling wheel to rotate, so as to bend the steel.

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 forward screw 33 of the second cold rolling wheel set 302, and the second speed reducer 43 is connected with the forward screw 33 of the ninth cold rolling wheel set 309; in the embodiment of the present application, the first motor 41 includes a first output end 411 and a second output end 412, the first reducer 42 has at least two transmission shafts, one of the transmission shafts is connected to the first output end 411 through a first transmission rod 421, and the other transmission shaft is connected to the forward rotation screw 33 of the second cold rolling wheel set 302; the second speed reducer 43 has at least two transmission shafts, one of the transmission shafts is connected to the second output end 412 through a second transmission rod 431, and the other transmission shaft is connected to the forward-rotation screw 33 of the ninth cold-rolling wheel set 309.

The base 10 is provided with two fixing plates 11 arranged at intervals in the front-back direction, and the two fixing plates 11 are provided with bearings (not shown) for the forward-rotation screw 33 and the reverse-rotation screw 34 to be rotatably inserted; the other end of the forward screw 33 is provided with a third mounting post 333 for inserting the bearing inner race, and the other end of the reverse screw 34 is provided with a fourth mounting post 343 for inserting the bearing inner race.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (9)

1. A new energy goods shelf DTS support bending forming device comprises a base (10), a plurality of cold rolling wheel sets (30) arranged on the base (10) and a driving unit (40) arranged on the base (10) and used for driving the cold rolling wheel sets (30) to rotate; the method is characterized in that:

each cold rolling wheel set (30) comprises two cold rolling wheels, and each cold rolling wheel comprises a wheel body (31), a forward-rotation screw (33) and a reverse-rotation screw (34) which are connected with the wheel body (31);

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

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

2. The DTS support bending and forming device for the new energy storage racks as claimed in claim 1, wherein: one side of the wheel body (31) is provided with a forward-rotation internal thread hole (311) for screwing one end of a forward-rotation screw rod (33) in, the other side is provided with a reverse-rotation internal thread hole (312) for screwing one end of a reverse-rotation screw rod (34), and the other ends of the forward-rotation screw rod (33) and the reverse-rotation screw rod (34) are respectively and rotatably arranged on the base (10).

3. The DTS bracket bending and forming device for the new energy storage rack as claimed in claim 1, wherein: one end of the forward screw (33) is provided with a second bevel gear (354), one end of the reverse screw (34) is provided with a third bevel gear (355), and a first bevel gear (353) is meshed and connected between the second bevel gear (354) and the third bevel gear (355).

4. The DTS bracket bending and forming device for the new energy storage rack as claimed in claim 1, 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);

the forward-rotating screw (33) and the backward-rotating screw (34) are coaxially arranged, and the first mounting column (331) and the forward-rotating screw (33) are coaxially arranged; the second mounting column (341) is coaxially arranged with the reverse-rotation screw (34).

5. The DTS bracket bending and forming device for the new energy storage rack as claimed in claim 4, wherein: the bevel gear mechanism further comprises a horizontal shaft (351), a vertical shaft (352) is vertically connected to the middle of the horizontal shaft (351), and a first bevel gear (353) is installed on the vertical shaft (352).

6. The DTS support bending and forming device for the new energy storage racks as claimed in claim 5, wherein: a first mounting shaft hole (332) is concavely formed in one side surface of the first mounting column (331), and the first mounting shaft hole (332) and the first mounting column (331) are coaxially arranged;

a second mounting shaft hole (342) is concavely formed in one side face of the second mounting column (341), and the second mounting shaft hole (342) and the second mounting column (341) are coaxially arranged;

the diameter of the horizontal shaft (351) is smaller than the diameter of the first installation shaft hole (332) and the diameter of the second installation shaft hole (342), one end of the horizontal shaft (351) is inserted into the first installation shaft hole (332), and the other end of the horizontal shaft (351) is inserted into the second installation shaft hole (342).

7. The DTS support bending and forming device for the new energy storage racks as claimed in claim 1, 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).

8. The DTS bracket bending and forming device for the new energy storage rack as claimed in claim 1, wherein: the base (10) is provided with two fixing plates (11) which are arranged at intervals front and back, and the two fixing plates (11) are provided with bearings for the forward-rotating screw rod (33) and the reverse-rotating screw rod (34) to be inserted in a rotatable manner;

the other end of the forward screw (33) is provided with a third mounting column (333) for inserting the bearing inner ring, and the other end of the reverse screw (34) is provided with a fourth mounting column (343) for inserting the bearing inner ring.

9. The DTS bracket bending and forming device for the new energy storage rack as claimed in claim 1, wherein: each cold rolling wheel also comprises a bending action part (32) which is convexly or concavely arranged on the surface of the wheel body (31).

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