Bilateral gear transmission adjustable leveler

Abstract

The utility model discloses a bilateral gear transmission adjustable leveler which comprises an upper seat and a base, a driving oil cylinder is arranged above the upper seat, and when a gap between an upper leveling roller and a lower leveling roller is adjusted, the upper seat moves upwards through the driving oil cylinder; after the gap between the upper leveling roller and the lower leveling roller is adjusted, a driving assembly of the supporting mechanism drives a lower supporting cylinder to rotate, the upper supporting cylinder is guided by a vertical guiding piece to move upwards, the upper end of the upper supporting cylinder abuts against the lower end face of the upper base again, and the supporting effect on the upper base is achieved; the gap between the upper leveling roller and the lower leveling roller is automatically and quickly adjusted; the leveler is suitable for leveling steel plates of different specifications, and the applicability of the leveler is improved; in the process that the driving oil cylinder drives the upper base to move upwards, the supporting mechanism is firmly locked above the base through the locking assembly, the supporting mechanism is prevented from moving upwards along with the upper base, and the structure of the leveler is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flattening machine technical field, more specifically, it relates to a kind of adjustable flattening machine of double side gear transmission. BACKGROUND

[0002] Flattening machine is used to correct the flatness of steel plate, its working principle is by motor simultaneously driving relatively arranged upper flattening roller and lower flattening roller rotation, by upper and lower two groups of flattening roller repeatedly torsional bending to steel plate, eliminate the stress in steel plate, to reach the effect of flat steel plate;

[0003] The gap between the upper and lower flattening rollers of the existing flattening machine cannot be adjusted, so that the flattening machine can only be applied to steel plates of one thickness specification; It cannot be applied to steel plates of different thickness specifications, thereby having the problem of poor applicability. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a kind of adjustable flattening machine of double side gear transmission.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of adjustable flattening machine of double side gear transmission, including the upper seat of installation with several upper flattening rollers and the base of installation with several lower flattening rollers, the upper flattening roller and lower flattening roller are oppositely arranged;The upper seat is provided with the drive cylinder for driving the upper seat to move relative to the base, and the lower end of the cylinder shaft of the drive cylinder is placed on the base after penetrating the upper seat;

[0007] The support mechanism for supporting the base is arranged on the upper seat, the support mechanism includes lower support sleeve and upper support sleeve which are both sleeved on the cylinder shaft, and the driving assembly for driving the lower support sleeve to rotate, the lower end of the upper support sleeve is threadedly connected with the lower support sleeve, the inner side wall of the upper end thereof is vertically provided with a guide groove, the guide groove is matched with the vertical guide on the outer side wall of the cylinder shaft, so that when the driving assembly drives the lower support sleeve to rotate, the upper support sleeve moves up and down along the cylinder shaft;

[0008] The locking assembly for locking the support mechanism is arranged on the base, the locking assembly includes locking rod fixed on the base, locking spring sleeved on the locking rod and connecting block, one end of the connecting block is fixed on the outer side wall of the upper support sleeve, and the other end is slidingly arranged on the locking rod;One end of the locking spring abuts against the upper end of the locking rod, and the other end abuts against the connecting block.

[0009] The utility model further sets up: the number of the drive cylinder is four, and the four drive cylinders are arranged on the four corners of the upper end surface of the upper seat.

[0010] The utility model further sets up: the number of support mechanism is four, four support mechanism is arranged respectively on four corners between upper seat and base.

[0011] The utility model further sets up: two locking assemblies are equipped on each support mechanism, and the two locking assemblies are arranged on the side wall of the upper support sleeve.

[0012] The utility model further sets up: the drive assembly includes drive motor, driving gear, driven gear connected on the lower support sleeve, the driving gear is connected on the drive motor, and is engaged with the driven gear;

[0013] The drive motor drives the lower support sleeve to drive the upper support sleeve vertical movement through the driving gear and the driven gear cooperation, makes the upper end of the upper support sleeve and the lower end surface of the upper seat separate or abut.

[0014] The utility model further sets up: one side of the upper seat is equipped with the upper gear box for driving the rotation of the upper leveling roller, one side of the base is equipped with the lower gear box for driving the rotation of the lower leveling roller, and the upper gear box is opposite to the lower gear box.

[0015] The utility model further sets up: the side plate of the upper gear box and the lower gear box is equipped with the oil injection hole and the oil outlet hole, and the oil injection hole is arranged above the oil outlet hole.

[0016] The utility model has the advantages and beneficial effects that: the upper seat moves up through the drive oil cylinder to adjust the gap between the upper leveling roller and the lower leveling roller, so that the leveling machine can process the steel plate of different thicknesses, after adjusting the gap between the upper leveling roller and the lower leveling roller, the drive assembly of the support mechanism drives the lower support cylinder to rotate, the upper support cylinder moves up under the guidance of the vertical guide, so that the upper end of the upper support cylinder abuts on the lower end surface of the upper seat again, and the upper seat is supported, the gap between the upper leveling roller and the lower leveling roller is automatically and quickly adjusted, the leveling machine is suitable for the leveling processing of different specifications of steel plates, and the applicability of the leveling machine is improved, wherein the locking assembly locks the support mechanism above the base during the process that the drive oil cylinder drives the upper seat to move up, prevents the support mechanism from moving up with the upper seat, and makes the structure of the leveling machine more stable. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic drawing of the utility model of a kind of double-side gear transmission adjustable leveling machine;

[0018] Figure 2 It is the structure schematic drawing of the drive oil cylinder of the utility model of a kind of double-side gear transmission adjustable leveling machine;

[0019] Figure 3This is a schematic structural diagram of a support mechanism of a bilaterally gear-driven adjustable leveling machine according to the present invention;

[0020] Figure 4 This is a diagram showing the coordination between the lower support sleeve and the drive motor of a bilaterally gear-driven adjustable leveling machine of the present invention;

[0021] Figure 5 This is a diagram showing the internal structure of a double-sided gear-driven adjustable leveling machine according to the present invention;

[0022] Figure 6 This is a schematic structural diagram of a lower gear box of a bilaterally gear-driven adjustable leveling machine according to the present invention;

[0023] Figure 7 This is a diagram showing the coordination between the driving cylinder and the cylinder shaft of a double-sided gear-driven adjustable leveling machine of the present invention;

[0024] Explanation of the accompanying drawings: 1. Upper seat; 11. Upper leveling roller; 2. Base; 21. Lower leveling roller; 3. Driving cylinder; 31. Cylinder shaft; 4. Support mechanism; 41. Lower supporting sleeve; 42. Upper supporting sleeve; 421. Guide groove; 43. Driving assembly; 431. Driving motor; 432. Driving gear; 433. Driven gear; 5. Locking assembly; 51. Locking rod; 52. Locking spring; 53. Connecting block; 6. Upper gear box; 7. Lower gear box; 71. Oil filling hole; 72. Oil outlet hole. DETAILED DESCRIPTION

[0025] Refer to the attached Figures 1 to 7 The utility model is further described in detail with respect to an embodiment of a double-sided gear-driven adjustable leveling machine.

[0026] A bilateral gear-driven adjustable leveling machine comprises an upper seat 1 on which are mounted a plurality of upper leveling rollers 11 and a base 2 on which are mounted a plurality of lower leveling rollers 21, the upper leveling rollers 11 and the lower leveling rollers 21 being arranged opposite each other; a driving cylinder 3 is disposed above the upper seat 1 for driving the upper seat 1 to move relative to the base 2, the lower end of the cylinder shaft 31 of the driving cylinder 3 passing through the upper seat 1 and then being placed on the base 2;

[0027] The upper seat 1 is provided with a support mechanism 4 for supporting the base 2. The support mechanism 4 includes a lower support sleeve 41 and an upper support sleeve 42, both of which are sleeved on the cylinder shaft 31, and a driving assembly 43 for driving the lower support sleeve 41 to rotate. The lower end of the upper support sleeve 42 is threadedly engaged with the lower support sleeve 41, and a guide groove 421 is vertically provided on the inner side wall of the upper end thereof. The guide groove 421 cooperates with a vertical guide member (not shown in the figure) on the outer side wall of the cylinder shaft 31, so that when the driving assembly 43 drives the lower support sleeve 41 to rotate, the upper support sleeve 42 moves up and down along the cylinder shaft 31.

[0028] When adjusting the gap between the upper leveling roller 11 and the lower leveling roller 21, the upper seat 1 is moved upward by the driving oil cylinder 3 to adjust the gap between the upper leveling roller 11 and the lower leveling roller 21, so that the leveling machine can process steel plates of different thicknesses; after the adjustment of the gap between the upper leveling roller 11 and the lower leveling roller 21 is completed, the driving assembly 43 of the supporting mechanism 4 drives the lower supporting cylinder to rotate, and the upper supporting cylinder moves upward under the guidance of the vertical guide, so that the upper end of the upper supporting cylinder abuts against the lower end face of the upper seat 1 again to support the upper seat 1; the gap between the upper leveling roller 11 and the lower leveling roller 21 is automatically and quickly adjusted; the leveling machine is suitable for leveling processing of steel plates of different specifications at the same time, and the applicability of the leveling machine is improved.

[0029] The base 2 is provided with a locking assembly 5 for locking the supporting mechanism 4, the locking assembly 5 includes a locking rod 51 fixed to the base 2, a locking spring 52 sleeved on the locking rod 51, and a connecting block 53, one end of the connecting block 53 is fixed to the outer side wall of the upper supporting sleeve 42, and the other end is slidingly arranged on the locking rod 51; one end of the locking spring 52 abuts against the upper end of the locking rod 51, and the other end abuts against the connecting block 53; wherein during the upward movement of the upper seat 1 driven by the driving oil cylinder 3, the locking spring 52 presses the connecting block 53 downward to prevent the upper supporting cylinder from moving upward with the upper seat 1, and the supporting mechanism 4 is locked firmly above the base 2, preventing the supporting mechanism 4 from moving upward with the upper seat 1, so that the structure of the leveling machine is more stable.

[0030] The number of the driving oil cylinders 3 is four, and the four driving oil cylinders 3 are arranged at the four corners of the upper end face of the upper seat 1 respectively; the number of the supporting mechanisms 4 is four, and the four supporting mechanisms 4 are arranged at the four corners between the upper seat 1 and the base 2 respectively; the four driving oil cylinders 3 synchronously drive the upper seat 1 to move upward stably, and after the adjustment is completed, the upper supporting cylinders of the four supporting mechanisms 4 move upward and support the four corners of the lower end face of the base 2 respectively, so that the upper seat 1 can be placed more stably above the base 2.

[0031] Each supporting mechanism 4 is provided with two locking assemblies 5, and the two locking assemblies 5 are arranged on the side walls of the upper supporting sleeve 42 at intervals, and the two locking assemblies 5 lock the supporting mechanism 4 on both sides of the upper supporting sleeve 42 respectively, which has a better locking effect.

[0032] The driving assembly 43 comprises a driving motor 431, a driving gear 432, and a driven gear 433 connected to the lower supporting sleeve 41, wherein the driving gear 432 is connected to the driving motor 431 and engaged with the driven gear 433; the driving motor 431 drives the lower supporting sleeve 41 to move the upper supporting sleeve 42 vertically through the cooperation of the driving gear 432 and the driven gear 433, so that the upper end of the upper supporting sleeve 42 is separated from or abuts against the lower end surface of the upper base 1.

[0033] When the position of the upper supporting sleeve is adjusted, the driving motor 431 drives the corresponding lower supporting sleeve 41 to rotate through the cooperation of the driving gear 432 and the driven gear 433, so that the upper supporting sleeve 42 moves vertically under the guidance of the vertical guide and abuts against the lower end surface of the base 2 to support the upper base 1; that is, the adjustment operation of the gap between the upper leveling roller 11 and the lower leveling roller 21 is completed, the driving motor 431 can realize precise adjustment through the cooperation of the driving gear 432 and the driven gear 433, and the engagement of the driving gear 432 and the driven gear 433 has a self-locking function, so that the structure of the supporting mechanism 4 is more stable.

[0034] The upper base 1 is provided with an upper gear box 6 for driving the upper leveling roller 11 to rotate, and the base 2 is provided with a lower gear box 7 for driving the lower leveling roller 21 to rotate, wherein the upper gear box 6 and the lower gear box 7 are oppositely arranged (wherein the upper gear box 6 and the lower gear box 7 have the same structure), and are driven by motors; the upper gear box 6 and the lower gear box 7 are arranged on the two sides of the upper base 1 and the base 2, respectively, so as to improve the leveling stability of the leveling machine; meanwhile, the disassembly and maintenance operation is facilitated; the side plates of the upper gear box 6 and the lower gear box 7 are provided with an oil injection hole 71 and an oil outlet hole 72, wherein the oil injection hole 71 is arranged above the oil outlet hole 72, so as to facilitate the injection of lubricating oil into the upper gear box 6 and the lower gear box 7 through the oil injection hole 71, thereby improving the service life of the upper gear box 6 and the lower gear box 7.

[0035] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the technical field, some improvements and decorations without departing from the principle of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A bilaterally geared adjustable leveling machine comprising an upper base on which a plurality of upper leveling rollers are mounted and a base on which a plurality of lower leveling rollers are mounted, wherein the upper leveling rollers and the lower leveling rollers are arranged opposite to each other; wherein: A driving oil cylinder is provided above the upper seat to drive the upper seat to move relative to the base, and the lower end of the cylinder shaft of the driving oil cylinder passes through the upper seat and is then placed on the base; The upper seat is provided with a support mechanism for supporting the base, and the support mechanism includes a lower support sleeve and an upper support sleeve both of which are sleeved on the cylinder shaft, and a driving assembly for driving the lower support sleeve to rotate, the lower end of the upper support sleeve is threadedly engaged with the lower support sleeve, and a guide groove is vertically provided on the inner side wall of the upper end thereof, and the guide groove cooperates with the vertical guide piece on the outer side wall of the cylinder shaft, so that when the driving assembly drives the lower support sleeve to rotate, the upper support sleeve moves up and down along the cylinder shaft; The base is provided with a locking assembly for locking the support mechanism, and the locking assembly includes a locking rod fixed on the base, a locking spring sleeved on the locking rod, and a connecting block, one end of the connecting block is fixed to the outer wall of the upper support sleeve, and the other end is slidably arranged on the locking rod; one end of the locking spring abuts against the upper end of the locking rod, and the other end abuts against the connecting block.

2. The double-sided gear-driven adjustable leveling machine according to claim 1, characterized in that: There are four driving cylinders, and the four driving cylinders are respectively arranged on the four corners of the upper end surface of the upper seat.

3. The double-sided gear-driven adjustable leveling machine according to claim 2, characterized in that: There are four supporting mechanisms, and the four supporting mechanisms are respectively arranged at four corners between the upper seat and the base.

4. A bilateral gear-driven adjustable leveling machine according to claim 1, 2 or 3, characterized in that: Each supporting mechanism is provided with two locking components, wherein the two locking components are spaced apart and arranged on the side wall of the upper supporting sleeve.

5. A bilateral gear-driven adjustable leveling machine according to claim 1, 2 or 3, characterized in that: The driving assembly includes a driving motor, a driving gear, and a driven gear connected to the lower support sleeve, wherein the driving gear is connected to the driving motor and meshes with the driven gear; The driving motor drives the lower support sleeve to drive the upper support sleeve to move vertically through the cooperation of the driving gear and the driven gear, so that the upper end of the upper support sleeve is separated from or abuts against the lower end surface of the upper seat.

6. A bilateral gear-driven adjustable leveling machine according to claim 1, 2 or 3, characterized in that: An upper gear box for driving the upper leveling roller to rotate is provided on one side of the upper seat, and a lower gear box for driving the lower leveling roller to rotate is provided on one side of the base, and the upper gear box is arranged opposite to the lower gear box.

7. The double-sided gear-driven adjustable leveling machine according to claim 6, characterized in that: An oil filling hole and an oil outlet hole are provided on the side plates of the upper gear box and the lower gear box, and the oil filling hole is arranged above the oil outlet hole.

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