Fine adjustment device for guide roller of cold roll forming equipment

Abstract

The utility model relates to the technical field of cold roll forming equipment, in particular to a cold roll forming equipment guide roller fine adjustment device which comprises a bottom plate, two parallel fixing plates are fixed on the bottom plate at intervals, fixing seats are movably arranged on the inner walls of the fixing plates, and a plurality of guide rollers are movably arranged on the fixing seats. A fine adjustment assembly and a guide assembly are arranged between the fixing base and the fixing plate, the fine adjustment assembly comprises an adjusting rod and an annular sleeve, the annular sleeve is fixedly connected with the fixing base, a handle is arranged at the first end of the adjusting rod, and the second end of the adjusting rod penetrates through a hole site in the fixing plate and then is fixedly connected with the annular sleeve through the fixing assembly. According to the arrangement, the fine adjustment assembly and the guide assembly are arranged between the fixing base and the fixing plate, the fine adjustment assembly is used for adjusting the fixing base so that the fixing base can drive the multiple guide rollers to move relative to the fixing plate, and the guide assembly is used for guiding the fixing base when the fixing base is adjusted. When the fixing base drives the guide rollers to move relative to the fixing plate, the guide rollers cannot deviate.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold bending forming equipment technical field especially directs a kind of cold bending forming equipment guide roller fine adjustment device. BACKGROUND

[0002] Cold bending forming equipment guide roller fine adjustment device can fine adjustment to the guide roller of cold bending forming equipment, and through fine adjustment guide roller, operating personnel can realize more accurate and stable cold bending forming process, improve production efficiency and product quality.

[0003] The utility model discloses a kind of cold bending forming equipment guide roller fine adjustment device of utility model patent No.CN221388584U, including two mounting frames and the support leg fixedly installed at the bottom of two mounting frames, two mounting frames are fixedly installed with fixed connecting plate on the wall surface close to each other, the upper side wall surface of fixed connecting plate movably installs two movable racks, two movable racks are concave, a plurality of first guide rollers are rotatably installed in the inside of front side movable rack, a plurality of second guide rollers are rotatably installed in the inside of rear side movable rack, a plurality of first guide rollers and a plurality of second guide rollers are cylindrical, a plurality of first guide rollers and a plurality of second guide rollers are distributed in equidistance state, position adjuster is set on two movable racks, position adjuster includes two movable clamping blocks, movable clamping slot and double-threaded rod, two movable clamping blocks are fixedly installed on the bottom wall surface of two movable racks respectively, movable clamping slot is opened in the upper side wall surface of fixed connecting plate, two movable clamping blocks and movable clamping slot are mutually adapted, two movable clamping blocks are movably clamped into the inside of movable clamping slot, double-threaded rod outer wall is opened positive and negative thread groove and is rotatably installed in the inside of movable clamping slot, the positive and negative thread groove of double-threaded rod is respectively and two movable clamping blocks screw connection, position adjuster is provided with two groups, transmission mechanism is set on two double-threaded rods. The position adjuster structure of the prior art is complex, the cost is higher, and it is inconvenient to operate, and when in use, since movable rack is without guide mechanism, it leads to the deviation of movable rack in the process of adjustment, and then it leads to the deviation of guide roller in the process of adjustment, and the use effect is poor.

[0004] Therefore, the prior art still has room for improvement. UTILITY MODEL CONTENTS

[0005] In order to solve the problems of complex structure, high cost and deviation of guide rollers on two movable racks in the process of adjustment due to the lack of guide mechanism on the two movable racks when using the prior art, the utility model provides a cold bending forming equipment guide roller fine adjustment device.

[0006] In order to achieve the above-mentioned purpose, the technical scheme applied by the utility model is as follows:

[0007] The application discloses a cold bending forming equipment guide roller fine adjustment device.

[0008] According to the above scheme, the adjusting rod is a threaded rod, and the adjusting rod and the hole position on the fixed plate are threadedly connected.

[0009] According to the above scheme, one end of the adjusting rod close to the annular sleeve is formed with an annular groove, and the fixing assembly comprises a sliding rod, a connecting piece, a pull rod, a connecting seat and elastic sponge.

[0010] According to the above scheme, a plurality of guide rods are fixed in the connecting seat, and the connecting piece is slidably connected with the guide rods.

[0011] According to the above scheme, the guide assembly comprises a guide sleeve arranged on the fixed plate and a guide rod arranged on the fixed seat, and the guide rod is slidably arranged in the guide sleeve.

[0012] According to the above scheme, a plurality of grooves are formed on the outer wall of the guide rod, balls are movably arranged in the grooves, and the balls are in abutment with the inner wall of the guide sleeve.

[0013] According to the above scheme, an oil injection hole is formed on the guide sleeve, a cover body is detachably arranged in the oil injection hole, and a sealing sleeve is sleeved on the cover body and is in sealing connection with the oil injection hole.

[0014] According to the above scheme, the cover body is threadedly connected with the oil injection hole.

[0015] According to the above scheme, a bearing is fixed on the fixed seat, and a connecting shaft corresponding to the bearing is arranged on the guide roller.

[0016] The application has the following beneficial effects:

[0017] The utility model discloses thus set up, through being equipped with fine adjustment subassembly and guide component between fixed base and fixed plate, wherein, fine adjustment subassembly is used for adjusting fixed base, makes fixed base drive multiple guide rollers and shift relative to fixed plate, wherein, guide component is used for the direction when adjusting fixed base, makes fixed base drive multiple guide rollers and shift relative to fixed plate, will not deviate, and its simple structure, lower cost, and use effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is Figure 1 Partial sectional view in it;

[0020] Figure 3 It is Figure 2 Enlarged view in A position in it;

[0021] Figure 4 It is Figure 1 Front view and partial sectional view;

[0022] Figure 5 It is Figure 4 Enlarged view in B position in it;

[0023] Figure 6 It is Figure 5 Enlarged view in C position in it.

[0024] In the drawing:

[0025] 1, bottom plate;2, fixed plate;3, adjusting rod;4, handle;5, annular cover;6, annular groove;71, slide bar;72, connecting piece;73, pull rod;74, handle;75, connecting seat;6, elastic sponge;7, guide rod;8, fixed base;9, guide roller;10, bearing;111, guide sleeve;112, guide rod;113, recess;114, ball;115, cover;116, sealing sleeve. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be described below in combination with the drawings and examples.

[0027] As Figures 1 to 6As shown, the utility model discloses a cold bending equipment guide roller fine adjustment device, including bottom plate 1, the bottom plate 1 is fixed with the parallel arrangement of two fixed plates 2 on the interval, and the fixed plate 2 inner wall is movably equipped with fixed seat 8, and a plurality of guide rollers 9 are movably equipped on fixed seat 8, and the fixed seat 8 and fixed plate 2 are equipped with fine adjustment assembly and guide assembly. Set up like this, through the fine adjustment assembly and guide assembly between fixed seat 8 and fixed plate 2, wherein, fine adjustment assembly is used to adjust fixed seat 8, makes fixed seat 8 drive a plurality of guide rollers 9 displacement relative to fixed plate 2, wherein, guide assembly is used to guide when adjusting fixed seat 8, makes fixed seat 8 drive a plurality of guide rollers 9 displacement relative to fixed plate 2, and deviation does not occur, its simple structure, lower cost, and better use effect.

[0028] Further, the fine adjustment assembly includes adjusting rod 3 and annular sleeve 5, and the annular sleeve 5 is fixedly connected with the fixed seat 8, the adjusting rod 3 is provided with a handle 4 at the first end, and the adjusting rod 3 is fixedly connected with the annular sleeve 5 through the fixing assembly after penetrating through the hole position on the fixed plate 2. By adjusting the handle 4 to drive the adjusting rod 3 to act, the adjusting rod 3 drives the annular sleeve 5 to act, the annular sleeve 5 is fixedly connected with the fixed seat 8, and the fixed seat 8 can be driven to displace relative to the fixed plate 2, so that the fine adjustment between the fixed seat 8 and the plurality of guide rollers 9 relative to the fixed plate 2 is realized.

[0029] Further, the adjusting rod 3 is a threaded rod, and the adjusting rod 3 and the hole position on the fixed plate 2 are screw-connected. By rotating the adjusting rod 3 to change the thread of the adjusting rod 3 and the hole position on the fixed plate 2, the fine adjustment between the fixed seat 8 and the plurality of guide rollers 9 relative to the fixed plate 2 is realized, which is convenient to operate and has high adjustment accuracy.

[0030] Further, the adjusting rod 3 is formed with an annular groove 6 near one end of the annular sleeve 5, the fixing assembly comprises a sliding rod 71, a connecting piece 72, a pull rod 73, a connecting seat 75 and a resilient sponge 76, the connecting seat 75 is fixed to the outer wall of the annular sleeve 5, the upper end of the sliding rod 71 is slidably located in the connecting seat 75, the lower end of the sliding rod 71 extends into the annular groove 6 through the hole in the connecting seat 75 and the hole in the annular sleeve 5, the sliding rod 71 is slidably connected with the hole in the connecting seat 75 and the hole in the annular sleeve 5, the connecting piece 72 is slidably located in the connecting seat 75, the upper end of the connecting piece 72 is fixedly connected with the sliding rod 71, the upper end of the pull rod 73 is provided with a handle 74, the lower end of the pull rod 73 extends into the connecting seat 75 and is fixedly connected with the connecting piece 72, the pull rod 73 is slidably connected with the connecting seat 75, the resilient sponge 76 is located on the pull rod 73 between the connecting piece 72 and the connecting seat 75, and the two ends of the resilient sponge 76 abut against the inner walls of the connecting piece 72 and the connecting seat 75 respectively. In this way, the adjusting rod 3 and the annular sleeve 5 are fixed by the lower end of the sliding rod 71 extending into the annular groove 6 through the hole in the connecting seat 75 and the hole in the annular sleeve 5, and the fixing assembly can also achieve the effect of quick assembly and disassembly. Specifically, when disassembling, the handle 74 is pulled to drive the pull rod 73 to move, the pull rod 73 drives the connecting piece 72 and the sliding rod 71 to move, so that the sliding rod 71 is separated from the annular groove 6, the adjusting rod 3 and the annular sleeve 5 are not fixed, and the fixing seat 8 can be dismounted. When assembling, the fixing seat 8 is placed in the position of the inner wall of the fixing plate 2, the annular sleeve 5 is sleeved on the adjusting rod 3, the handle 74 is loosened, and the connecting piece 72 is pushed to drive the sliding rod 71 to extend into the annular groove 6 under the rebounding force of the resilient sponge 76.

[0031] Further, a plurality of guide rods 77 are fixed in the connecting seat 75, and the connecting piece 72 is slidably connected with the guide rods 77. In this way, the connecting piece 72 vertically slides in the connecting seat 75, and the connecting piece 72 and the sliding rod 71 vertically slide, so that the sliding effect is better.

[0032] Further, the guide assembly comprises a guide sleeve 111 arranged on the fixing plate 2 and a guide rod 112 arranged on the fixing seat 8, and the guide rod 112 is slidably arranged in the guide sleeve 111. In this way, when the fixing seat 8 moves relative to the fixing plate 2, the fixing seat 8 linearly moves without deviation under the cooperation of the guide rod 112 and the guide sleeve 111.

[0033] Further, a plurality of grooves 113 are formed on the outer wall of the guide rod 112, and a plurality of rolling balls 114 are movably arranged in the grooves 113, and the rolling balls 114 abut against the inner wall of the guide sleeve 111. In this way, the guide rod 112 slides more smoothly relative to the guide sleeve 111, and the damping is small.

[0034] Further, the guide sleeve 111 is formed with an oil injection hole, and a cover 115 is detachably installed in the oil injection hole, and a sealing sleeve 116 is sleeved on the cover 115 and is in sealing connection with the oil injection hole. In this way, the cover 115 can be opened to inject lubricating oil, which can assist the guide rod 11 to be lubricated relative to the guide sleeve 111, and the sliding is smoother, the damping is smaller, and the balls 114 can be maintained, the rust probability of the balls 114 is reduced, and the service life of the balls 114 is prolonged; and the sealing sleeve 116 can prevent the lubricating oil from overflowing.

[0035] Further, the cover 115 is in threaded connection with the oil injection hole. In this way, the operation is convenient.

[0036] Further, the fixed seat 8 is fixed with a bearing 10, and the guide roller 9 is provided with a connecting shaft in corresponding connection with the bearing 10. In this way, the assembly is convenient, and after the guide roller 9 is assembled, the guide roller 9 can rotate relative to the fixed seat 8, and when the workpiece is guided, the guide roller 9 can roll to guide, and the guiding effect is better.

[0037] The embodiments of the utility model are described above in combination with the drawings, but the utility model is not limited to the above-mentioned specific embodiments, and the above-mentioned specific embodiments are only illustrative but not restrictive, and the ordinary skilled in the art can make many forms under the inspiration of the utility model without departing from the purpose of the utility model and the scope protected by the claims, and these all belong to the protection scope of the utility model.

Claims

1. A fine adjustment device for a guide roll of a cold roll forming apparatus, characterized by, Include: The bottom plate (1), the two fixed plates (2) are fixed on the bottom plate (1) and arranged in parallel, the inner wall of the fixed plate (2) is movably provided with a fixed seat (8), and a plurality of guide rollers (9) are movably arranged on the fixed seat (8). The fixed seat (8) and the fixed plate (2) are provided with a fine adjustment assembly and a guide assembly. The fine adjustment assembly comprises an adjusting rod (3) and a ring-shaped sleeve (5), the ring-shaped sleeve (5) is fixedly connected with the fixed seat (8), the first end of the adjusting rod (3) is provided with a handle (4), and the second end of the adjusting rod (3) passes through the hole position on the fixed plate (2) and is fixedly connected with the ring-shaped sleeve (5) through a fixing assembly.

2. The fine adjustment device for guide roller of cold roll forming equipment according to claim 1, characterized in that: The adjusting rod (3) is a threaded rod, and the adjusting rod (3) and the hole position on the fixed plate (2) are threadedly connected.

3. The fine adjustment device for guide roller of cold roll forming equipment according to claim 2, characterized in that: The end of the adjusting rod (3) close to the ring-shaped sleeve (5) is formed with an annular groove (6), and the fixing assembly comprises a sliding rod (71), a connecting piece (72), a pull rod (73), a connecting seat (75) and an elastic sponge (76), the connecting seat (75) is fixed on the outer wall of the ring-shaped sleeve (5), the upper end of the sliding rod (71) is slidably located in the connecting seat (75), the lower end of the sliding rod (71) passes through the hole position on the connecting seat (75) and the hole position on the ring-shaped sleeve (5) and extends into the annular groove (6), the sliding rod (71) is slidably connected with the hole position on the connecting seat (75) and the hole position on the ring-shaped sleeve (5), the connecting piece (72) is slidably located in the connecting seat (75), the connecting piece (72) is fixedly connected with the upper end of the sliding rod (71), the upper end of the pull rod (73) is provided with a handle (74), the lower end of the pull rod (73) extends into the connecting seat (75) and is fixedly connected with the connecting piece (72), the pull rod (73) is slidably connected with the connecting seat (75), the elastic sponge (76) is located on the pull rod (73) between the connecting piece (72) and the connecting seat (75), and the elastic sponge (76) is abutted to the inner walls of the connecting piece (72) and the connecting seat (75) at both ends.

4. The fine adjustment device for guide roller of cold roll forming equipment according to claim 3, characterized in that: A plurality of guide rods (77) are fixed in the connecting seat (75), and the connecting piece (72) is slidably connected with the guide rods (77).

5. The fine adjustment device for guide roller of cold roll forming equipment according to claim 1, characterized in that: The guide assembly comprises a guide sleeve (111) arranged on the fixed plate (2) and a guide rod (112) arranged on the fixed seat (8), and the guide rod (112) is slidably arranged in the guide sleeve (111).

6. The fine adjustment device for the guide roller of a cold roll forming apparatus according to claim 5, characterized in that: A plurality of grooves (113) are formed on the outer wall of the guide rod (112), a plurality of rolling balls (114) are movably arranged in the grooves (113), and the rolling balls (114) are correspondingly abutted to the inner wall of the guide sleeve (111).

7. The fine adjustment device for the guide roller of a cold roll forming apparatus according to claim 5, characterized in that: An oil injection hole is formed on the guide sleeve (111), a cover (115) is detachably installed in the oil injection hole, and a sealing sleeve (116) is sleeved on the cover (115) and is sealingly arranged in the oil injection hole.

8. The fine adjustment device for the guide roller of a cold roll forming apparatus according to claim 7, characterized in that: The cover (115) is threadedly connected with the oil injection hole.

9. The fine adjustment device for the guide roller of a cold roll forming apparatus according to claim 1, characterized in that: A bearing (10) is fixed on the fixed seat (8), and a connecting shaft corresponding to the bearing (10) is arranged on the guide roller (9).

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