Anti-deformation supporting and mounting structure for steel processing

Abstract

The utility model discloses a steel processing anti-deformation supporting installation structure which comprises a supporting frame and an adjusting transverse plate, the adjusting transverse plate is distributed in the supporting frame, the adjusting transverse plate can horizontally slide along the interior of the supporting frame, the adjusting transverse plate is provided with a plurality of elastic supporting pieces used for lifting workpieces, and each elastic supporting piece comprises an installation base, a spherical hinge and a supporting rod. The mounting seat is in threaded connection with one end of the spherical hinge, a soft rubber pad is arranged on the surface of the mounting seat, and the other end of the spherical hinge is fixedly connected with the supporting rod; the elastic supporting piece further comprises a sliding support and a buffering frame, the bottom of the supporting rod penetrates through the sliding support and the buffering frame, the bottom of the supporting rod is of a rectangular structure, and a compression spring is arranged between the rectangular portion of the supporting rod and the buffering frame. According to the anti-deformation supporting and mounting structure for steel machining, through the combined design of the spherical hinge and the soft rubber pad, the structure can automatically adapt to the surface profiles of workpieces in different shapes, full-fitting supporting is achieved, and the problem that traditional rigid supporting cannot adapt to special-shaped workpieces is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel processing technical field, concretely is a kind of steel processing anti-deformation support installation structure. BACKGROUND

[0002] Steel processing in cutting, welding and stamping and transportation process, steel often because local stress uneven or external load effect produces bending, distortion such as distortion problem, for example, thin-walled steel plate when cutting because of self-weight droop leads to uneven cut, long strip steel beam in transportation because of jolt vibration occurs deflection deformation, such deformation not only affect processing accuracy, also can cause material scrap.

[0003] In order to solve this problem, most of the rubber pad, felt and other soft materials are added between support block and steel, stress concentration is reduced by buffering, or special support mould is designed for specific shape steel, such as arc bracket, stress is dispersed by full-wrapping structure;

[0004] But soft pad can only be compressed passively, and the compressed part is prone to aging and damage, so it needs to be replaced frequently, and the full-wrapping structure only adapts to single shape steel, so the universality is poor, therefore, a steel processing anti-deformation support installation structure is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of steel processing anti-deformation support installation structure to solve the problem that steel is deformed due to uneven stress in the processing or transportation process in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of steel processing anti-deformation support installation structure, including support frame and adjusting cross plate, adjusting cross plate is distributed in the inside of support frame, adjusting cross plate can slide horizontally along the inside of support frame, adjusting cross plate is provided with the elastic support piece for lifting workpiece, and the elastic support piece includes mounting seat, ball hinge and support rod, mounting seat is threadedly connected with one end of ball hinge, and soft rubber pad is arranged on the surface of mounting seat, and the other end of ball hinge is fixedly connected with support rod;

[0007] The elastic support piece further includes sliding support and buffer frame, support rod bottom penetrates sliding support and buffer frame, support rod bottom is rectangular structure, and compression spring is arranged between support rod rectangular part and buffer frame.

[0008] As preferred technical scheme of the utility model content, sliding support and adjusting cross plate slide fit.

[0009] As preferred technical scheme of the utility model content, the top of adjusting cross plate is distributed with tooth block at equal intervals, tooth block is movably connected with limit plate outside, and limit plate and support rod slide fit.

[0010] As the preferred technical scheme of the utility model, the buffer frame is in sliding fit with the sliding support, the buffer frame bottom is movably connected with the lifting screw rod, and the lifting screw rod is in threaded connection with the sliding support.

[0011] As the preferred technical scheme of the utility model, the adjusting horizontal plate bottom is distributed with a plurality of ball bearings.

[0012] As the preferred technical scheme of the utility model, the adjusting horizontal plate is internally symmetrically distributed with locking screw rods, and the locking screw rods are in threaded connection with the adjusting horizontal plate.

[0013] As the preferred technical scheme of the utility model, one end of the adjusting horizontal plate penetrates through the support frame top, and the adjusting horizontal plate handle part is movably attached to the support frame top surface.

[0014] As the preferred technical scheme of the utility model, the soft rubber pad is made of polyurethane or silica gel material.

[0015] Compared with the prior art, the utility model steel processing anti-deformation support installation structure has the beneficial effects that:

[0016] Through the combination design of the ball hinge and the soft rubber pad, the surface profile of different shapes of workpieces can be automatically adapted, full-attachment support is realized, the problem that the traditional rigid support cannot adapt to special-shaped workpieces is solved, the compression spring between the support rod and the buffer frame is arranged, so that the support system has elastic compensation function, the deformation of the workpiece in the processing process is adapted, the lifting screw rod is adopted to realize the height adjustment in the vertical direction, the sliding support realizes the distance adjustment in the horizontal direction, and the meshing locking of the limiting plate and the tooth block can quickly adjust the position of the support point. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic view of the support frame and the adjusting horizontal plate of the utility model;

[0018] Figure 2 It is the adjusting horizontal plate internal section structure schematic view of the utility model;

[0019] Figure 3 It is the sliding support internal section structure schematic view of the utility model;

[0020] Figure 4 It is the buffer frame internal section structure schematic view of the utility model;

[0021] Figure 5 It is the whole three-dimensional structure schematic view of the utility model.

[0022] In the figure: 1, support frame; 2, adjusting cross plate; 3, locking screw; 4, sliding support; 5, buffer frame; 6, lifting screw; 7, support rod; 8, ball hinge; 9, mounting seat; 10, soft rubber pad; 11, limiting plate; 12, tooth block; 13, ball; 14, compression spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of steel processing anti-deformation support installation structure, comprising:

[0025] The top end or left and right ends of the support frame 1 can be provided with an auxiliary positioning frame, please refer to the attached Figure 5 The auxiliary positioning frame is composed of a screw, a clamp and a guide rod, the screw drives the clamp to lift and estimate the workpiece through threaded transmission, and the guide rod guides the movement of the clamp. It should be noted that the auxiliary positioning frame is not rigidly clamped, and only limits the non-processing area. Two through grooves are formed in the inside of the support frame 1, one is for the horizontal sliding of the adjusting cross plate 2 to adapt to different workpiece lengths, and the other through groove is for auxiliary clamping of the locking screw 3 inside the adjusting cross plate 2. The locking screw 3 can pass through the through groove. When the locking screw 3 is screwed down to stretch and retract, the handle part of the adjusting cross plate 2 is pressed against the through groove to fix the current position of the adjusting cross plate 2. Multiple balls 13 are arranged at the bottom of the adjusting cross plate 2 to reduce the friction force of the horizontal sliding of the adjusting cross plate 2.

[0026] The bottom of the mounting seat 9 is threadedly connected with one end of the ball hinge 8 ball hinge joint, and the mounting seat 9 is detachably connected with the mounting seat 9 through rotating threaded transmission. The surface of the mounting seat 9 is provided with a soft rubber pad 10, and the mounting seat 9 can be pre-set as a flat surface or an arc surface to better fit workpieces of different angles. The workpiece is placed on the mounting seat 9, the soft rubber pad 10 is attached to the surface of the workpiece, and the joint of the ball hinge 8 is self-adapted to the deflection angle.

[0027] One end of the ball hinge 8 is connected with the support rod 7, the bottom of the support rod 7 penetrates the sliding support 4 and the buffer frame 5, the bottom of the support rod 7 is in rectangular structure and is in sliding fit with the inner wall of the buffer frame 5, the compression spring 14 is arranged between the support rod 7 and the buffer frame 5, the elastic force of the compression spring 14 enables the support rod 7 to be telescopic within a certain range, so as to adapt to the concave and convex surface of the workpiece surface, the buffer frame 5 can slide along the inner wall of the sliding support 4, the bottom of the buffer frame 5 is movably connected with the lifting screw 6, the lifting screw 6 is in threaded transmission with the sliding support 4, the lifting screw 6 controls the lifting of the buffer frame 5, so that the initial height of the mounting seat 9 is corresponding to the height difference of the workpiece according to the angle;

[0028] The sliding support 4 can also adjust the transverse position of the support, the sliding support 4 slides along the inner wall of the adjusting horizontal plate 2, wherein a corresponding number of guide rails are arranged between the adjusting horizontal plate 2 and the sliding support 4, and a corresponding number of guide rails are also arranged between the sliding support 4 and the buffer frame 5, and the rectangular end of the bottom of the buffer frame 5 and the support rod 7 is also provided with a corresponding number of guide rails, when the overall position of the sliding support 4 is adjusted, the sliding support 4 can be linked by controlling the support rod 7 or the lifting screw 6, before moving the sliding support 4, the limiting plate 11 movably connected to the outer surface of the support rod 7 needs to be lifted upwards, so that the tooth groove at the bottom of the limiting plate 11 is separated from the tooth block 12, when moving to the corresponding position, the limiting plate 11 is loosened, so that the internal recess of the limiting plate 11 is engaged with the tooth block 12 at the bottom, so that the movement of the sliding support 4 can be limited.

[0029] Working principle: the buffer frame 5 is driven to move up and down by rotating the lifting screw 6, the initial height of the support rod 7 is changed, the height difference of the workpiece surface is adapted, the sliding support 4 slides transversely along the guide rail of the adjusting horizontal plate 2, the meshing locking of the limiting plate 11 and the tooth block 12 is combined, the spacing of the support points is adjustable, the support demand of workpieces of different lengths is covered, the mounting seat 9 is allowed to freely deflect within a certain angle range, the workpiece curved surface or inclined surface is fitted, the stress concentration caused by hard contact is avoided, the soft rubber pad 10 is made of polyurethane or silica gel material, the contact area is increased by elastic deformation, the local pressure is uniformly dispersed, the rectangular structure at the bottom of the support rod 7 is in sliding fit with the buffer frame 5, the compression spring provides elastic telescopic stroke, and dynamic compensation is made for vibration, thermal expansion or load change in the processing process;

[0030] The jig guided by the guide rod lightly clamps the non-processing area of the workpiece, only limits the horizontal displacement of the workpiece, avoids deformation caused by forced constraint, the ball at the bottom of the adjusting horizontal plate 2 reduces sliding friction, the locking screw is fixed in position by handle pressing, realizes the balance of rapid adjustment and stable support, the sliding support 4 moves to the bending area of the steel plate along the adjusting horizontal plate 2, the limiting plate 11 is meshed and locked with the tooth block 12.

[0031] The rotary lifting screw 6 adjusts the height of the support rod 7 to make the mounting seat 9 pre-adhere to the curved surface of the profiled steel sheet. After placing the steel sheet, the ball hinge 8 drives the mounting seat 9 to deflect, and the soft rubber pad 10 elastically deforms to adhere to the curved surface;

[0032] The compression spring 14 can offset the instantaneous impact caused by cutting vibration by compression. During the cutting process, the local thermal deformation causes the steel sheet to slightly expand, and the support rod 7 compensates for the deformation by the compression spring extension and retraction, keeps the support force stable, the honeycomb support frame 1 disperses the cutting reaction force to the overall structure, and avoids local depression.

[0033] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is limited by the appended claims and their equivalents.

Claims

1. A deformation-preventing support mounting structure for steel material processing, comprising a support frame (1) and an adjusting cross plate (2) distributed inside the support frame (1), characterized in that: The adjusting cross plate (2) can slide horizontally inside the support frame (1), and the adjusting cross plate (2) is provided with elastic supports for supporting workpieces, the elastic supports comprising a mounting seat (9), a ball hinge (8) and a support rod (7), the mounting seat (9) being threadedly connected with one end of the ball hinge (8), the mounting seat (9) being provided with a soft rubber pad (10) on the surface, and the other end of the ball hinge (8) being fixedly connected with the support rod (7); The elastic supports further comprise a sliding support (4) and a buffer frame (5), the support rod (7) penetrating through the sliding support (4) and the buffer frame (5) at the bottom, the bottom of the support rod (7) being in a rectangular structure, and a compression spring (14) being arranged between the rectangular part of the support rod (7) and the buffer frame (5).

2. The deformation-preventing support mounting structure for steel material processing according to claim 1, characterized in that: The sliding support (4) is in sliding fit with the adjusting cross plate (2).

3. The anti-deformation support mounting structure for steel material processing according to claim 1, characterized in that: The top end of the adjusting cross plate (2) is provided with tooth blocks (12) at equal intervals, the tooth blocks (12) being movably connected with limit plates (11) outside, and the limit plates (11) being in sliding fit with the support rod (7).

4. The anti-deformation support mounting structure for steel material processing according to claim 1, characterized in that: The buffer frame (5) is in sliding fit with the sliding support (4), and the buffer frame (5) is movably connected with a lifting screw rod (6) at the bottom, the lifting screw rod (6) being threadedly connected with the sliding support (4).

5. The anti-deformation support mounting structure for steel material processing according to claim 1, characterized in that: The adjusting cross plate (2) is provided with a plurality of ball bearings (13) at the bottom.

6. The anti-deformation support mounting structure for steel material processing according to claim 1, characterized in that: The adjusting cross plate (2) is symmetrically provided with locking screw rods (3) inside, the locking screw rods (3) being threadedly connected with the adjusting cross plate (2).

7. The anti-deformation support mounting structure for steel material processing according to claim 1, characterized in that: One end of the adjusting cross plate (2) penetrates through the top of the support frame (1), and the handle part of the adjusting cross plate (2) is movably attached to the top surface of the support frame (1).

8. The anti-deformation support mounting structure for steel material processing according to claim 1, characterized in that: The soft rubber pad (10) is made of polyurethane or silicone.

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