Rivet welding tool for flange roller support

Abstract

The utility model relates to the technical field of welding, and discloses a flange roller support rivet welding tool which comprises a welding platform, a first positioning assembly arranged on the welding platform and used for positioning a side plate on a support and a second positioning assembly arranged on the welding platform and used for positioning a middle supporting column on the support. The first positioning assembly comprises an inclined supporting plate used for supporting the top inclined faces of the side plates, vertical plates arranged at the two ends of the inclined supporting plate and a connecting plate arranged between the two vertical plates and used for fixing the side plates, and the side plates are fixed to threaded holes of the connecting plate through bolts. The width between the outer surfaces of the two vertical plates is equal to the width between the inner surfaces of the two cross beams on the bracket; the second positioning assembly comprises a positioning plate used for positioning the middle supporting column and rib plates arranged at the two ends of the positioning plate and located on the side away from the middle supporting column. According to the rivet welding tool, accurate positioning of the side plates, the cross beam and the middle supporting column can be achieved through the first positioning assembly and the second positioning assembly, the position accuracy of all components is guaranteed, and the welding quality is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding technical field especially relates to a rim roller support riveting and welding frock. BACKGROUND

[0002] The structure of the present rim roller support is shown in the accompanying drawings, which is composed of two oppositely arranged side plates a, two cross beams b connecting the side plates, two middle support columns c arranged in the middle of the cross beams for mounting the carrier rollers, a plurality of rib plates d for connecting the side plates to the cross beams, and a vertical roller support e arranged on the side plate. Figure 1 During the welding process, the welding interval between the top inclined surface of the side plate and the middle support column must be accurately controlled to meet the installation of the inclined carrier rollers on both sides, and the welding interval between the two middle support columns for mounting the horizontal carrier rollers in the middle must also be accurately controlled.

[0003] At present, when welding the above-mentioned rim roller support, manual line marking positioning is mainly adopted, and then multiple clamps are used for fixed welding. This processing method cannot guarantee the welding interval between the top inclined surface of the side plate and the middle support column and the welding interval between the two middle support columns. If there is deviation, it may cause the problem that the inclined carrier rollers or / and the horizontal carrier rollers cannot be installed, resulting in the scrapping of the support. In addition, since the middle support column is vertically placed in the form of "∠", the two end portions may not be in the same plane. During welding, it is necessary to hold the vertical support by hand to ensure vertical welding. This operation method not only is troublesome, time-consuming and labor-intensive, but also is difficult to guarantee the welding quality.

[0004] Therefore, the present application provides a rim roller support riveting and welding frock which can quickly and accurately position each welding part and guarantee the welding quality of the product. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the technical problems existing in the prior art. To this end, the utility model provides a.

[0006] The technical scheme adopted by the utility model to solve the technical problems is:

[0007] The utility model provides a flange roller support riveting and welding tool, which comprises a welding platform and a first positioning assembly and a second positioning assembly arranged on the welding platform and used for positioning a side plate and a middle support column on the support respectively.

[0008] In some optional embodiments, the first positioning assembly further comprises an equal-height plate, the height of the equal-height plate is equal to the height of the groove at the two ends of the cross beam, the equal-height plate is arranged at the bottom of the vertical plate and extends out of the outer side of the vertical plate, and the equal-height plate is used for supporting the bottom of the side plate and the end of the cross beam.

[0009] In some optional embodiments, the length of the positioning plate is equal to the width between the two cross beams, and the end surface of the positioning plate is in the same horizontal plane as the outer surface of the muscle plate.

[0010] In some optional embodiments, a plurality of quick clamps are further arranged on the welding platform and used for pressing the cross beam.

[0011] In some optional embodiments, a clamping assembly for fixing the middle support column is further arranged, the positioning plate is provided with a groove at the position of the roller mounting port of the middle support column, and the clamping assembly is a turnover type clamping assembly, the head of the clamping assembly enters the roller mounting port of the middle support column through the groove and presses the middle support column on the positioning plate.

[0012] In some optional embodiments, the clamping assembly comprises a base, a vertical column, a clamping arm, a hinge seat and a bolt, the vertical column and the hinge seat are arranged side by side on the base, the tail of the clamping arm is rotationally connected to the hinge seat through a pin shaft, the clamping arm is provided with an avoiding hole through which the vertical column passes, the top of the vertical column is provided with a pin hole, and the bolt is inserted into the pin hole, and the bolt is used for limiting the position of the clamping arm after the clamping arm clamps the middle support column.

[0013] In some optional embodiments, the clamping assembly further comprises a torsion spring, the torsion spring is arranged on the pin shaft, and the torsion spring provides torsion force for the clamping arm.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The riveting and welding tool designed in the utility model can realize accurate positioning of the side plate, the cross beam and the middle support column by using the first positioning assembly and the second positioning assembly, ensure the position accuracy of the components, greatly improve the welding quality, ensure the consistency of the products, reduce the labor intensity and improve the production efficiency.

[0016] 2、The setting of the clamping assembly solves the problem that the middle support is inconvenient to clamp and fix, and manual holding of the righting needs to be performed for welding. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 is the installation structure diagram of the flange roller support;

[0019] Figure 2 is the clamping schematic diagram of the riveting and welding tool provided by the present application;

[0020] Figure 3 is the clamping plan view of the riveting and welding tool provided by the present application;

[0021] Figure 4 is Figure 2 the provided partial enlarged view.

[0022] In the drawings, the component list represented by each reference sign is as follows:

[0023] a - side plate, b - cross beam, c - middle support, d - rib plate, e - vertical roller support, f - rack, 1 - welding platform, 2 - first positioning assembly, 2.1 - inclined support plate, 2.2 - vertical plate, 2.3 - connecting plate, 2.4 - equal-height plate, 3 - second positioning assembly, 3.1 - positioning plate, 3.1.1 - groove, 3.2 - rib plate, 4 - quick clamp, 5 - bolt, 6 - clamping assembly, 6.1 - base, 6.2 - stand column, 6.3 - clamping arm, 6.4 - hinged seat, 6.5 - latch, 6.6 - torsional spring. DETAILED DESCRIPTION

[0024] It should be understood that the specific embodiments described herein are merely intended to explain the present application, and are not intended to limit the present application.

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, and are not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model;

[0027] In addition, the description involving the terms "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance thereof or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. The terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that the ordinary skilled person in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0029] Embodiment one

[0030] The embodiment provides a flange roller support riveting and welding tool, as shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 4 As shown, it comprises a welding platform 1, a first positioning assembly 2 and a second positioning assembly 3 provided on the welding platform and used for positioning the side plate a on the support and the middle support column c on the support respectively, and a quick clamp 4 used for pressing the cross beam b.

[0031] The first positioning assembly 2 comprises an inclined support plate 2.1, a vertical plate 2.2, a connecting plate 2.3 and an equal-height plate 2.4, wherein: the two ends of the inclined support plate 2.1 are fixed on the welding platform 1 through the vertical plate 2.2, and are used for supporting the inclined surface at the top of the side plate a. Preferably, the width between the outer surfaces of the two vertical plates 2.2 is equal to the width between the inner surfaces of the two cross beams b on the support, and this design can realize that the two ends of the cross beam can be positioned and connected with the two vertical plates as the backstop. The connecting plate is arranged between the two vertical plates and is used for fixing the side plate. Specifically, as shown in the accompanying drawings Figure 2As shown, the side plate a is fixed on the threaded hole of the connecting plate 2.3 by the bolt 5. The equal-height plate 2.4 is arranged at the bottom of the vertical plate 2.2 and extends out of the lateral side of the vertical plate 2.2, and the height of the equal-height plate 2.4 is equal to the height of the groove at the two ends of the cross beam b, for supporting the bottom of the side plate a and the end of the cross beam b.

[0032] The second positioning assembly 3 comprises a positioning plate 3.1 for positioning the middle strut c and a rib plate 3.2 arranged at the two ends of the positioning plate 3.1 and away from the middle strut, and the positioning plate serves as a backstop for the middle strut. Preferably, the length of the positioning plate 3.1 is equal to the width between the two cross beams b, and the end surface of the positioning plate 3.1 is in the same horizontal plane as the outer surface of the rib plate 3.2. This design makes the end surface of the positioning plate and the outer surface of the rib plate coplanar with the outer surface of the vertical plate, and together form the positioning of the two ends and the middle part of the cross beam.

[0033] A plurality of quick clamps 4 are arranged on the welding platform 1 for pressing the cross beam b. The quick clamp is a prior art and will not be described here, and the push-pull type 36020 series quick clamp can be specifically used.

[0034] In this embodiment, the positioning and fixing of the side plate are completed by the first positioning assembly, and the vertical plate of the first positioning assembly and the rib plate of the second positioning assembly can form the positioning of the cross beam. The two ends of the cross beam are positioned by the side plate, and the cross beam is fixed by the quick clamp. Finally, the middle strut is positioned by the positioning plate of the second positioning assembly, and the two ends thereof are limited by the cross beam. In this way, the precise positioning of the side plate, the cross beam and the middle strut of the support is realized, the position accuracy of each component is ensured, the welding quality is greatly improved, the consistency of the product is ensured, the labor intensity is reduced, and the production efficiency is improved.

[0035] Embodiment Two

[0036] On the basis of embodiment one, in order to solve the problem that the middle strut is inconvenient to clamp and fix and needs to be manually held for welding, the embodiment further designs a clamping assembly 6 for fixing the middle strut, as shown in FIG. 3. Figure 2 to FIG. 4 Figure 4 As shown, the positioning plate 3.1 is provided with a groove 3.1.1 at the position of the roller mounting port of the middle strut c, and the clamping assembly 6 adopts a turnover type clamping assembly, the head of which enters the roller mounting port of the middle strut c through the groove 3.1.1 to press the middle strut c on the positioning plate 3.1.

[0037] Preferably, as shown in FIG. 5, the clamping assembly 6 is provided with a clamping plate 6.1, and the head of the clamping plate 6.1 is provided with a clamping hole 6.1.1. Figure 4As shown, the clamping assembly 6 comprises a base 6.1, a stand 6.2, a clamping arm 6.3, a hinge seat 6.4, and a pin 6.5, wherein: the stand 6.2 and the hinge seat 6.4 are arranged on the base 6.1 in parallel from front to back, the tail of the clamping arm 6.3 is rotationally connected with the hinge seat 6.4 through a pin shaft, and the clamping arm 6.3 is provided with an avoiding hole for the stand 6.2 to pass through, the top of the stand 6.2 is provided with a pin hole, and the pin 6.5 is inserted into the pin hole, and the pin is used for limiting the clamping arm after clamping the middle support.

[0038] The working principle of the clamping assembly is as follows: in the initial state, the clamping arm is in an outwardly unfolded state and does not affect the positioning and placement of the middle support. After the middle support is placed, the clamping arm is folded down, the head of the clamping arm enters the middle support from the roller mounting port, the clamping arm is pressed on the positioning plate, then the pin is inserted into the stand, and the clamping arm is fixed, as shown in the accompanying drawings. Figure 4

[0039] Further, the clamping assembly 6 further comprises a torsion spring 6.6 arranged on the pin shaft to provide torsion force for the clamping arm. After welding, the pin can be directly pulled out, at which time the clamping arm is automatically unfolded outwardly under the action of the torsion force of the torsion spring, and does not interfere with the taking out of the support.

[0040] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, are all included in the patent protection range of the present application.​

Claims

1. A flange roller support riveting and welding tool, characterized by: The welding platform comprises a first positioning assembly and a second positioning assembly, which are arranged on the welding platform and used for positioning the side plates and the middle support of the support frame, respectively. The first positioning assembly comprises a slope plate used for supporting the top slope surface of the side plate, a vertical plate arranged at both ends of the slope plate, and a connecting plate arranged between the two vertical plates and used for fixing the side plate. The width between the outer surfaces of the two vertical plates is equal to the width between the inner surfaces of the two cross beams of the support frame. The second positioning assembly comprises a positioning plate used for positioning the middle support and a muscle plate arranged at both ends of the positioning plate and located on the side away from the middle support.

2. The flange roller support riveting and welding tooling as claimed in claim 1, characterized in that: The first positioning assembly further comprises an equal-height plate, which has a height equal to the height of the groove at both ends of the cross beam, is arranged at the bottom of the vertical plate and extends out of the outer side of the vertical plate, and is used for supporting the bottom of the side plate and the end of the cross beam.

3. The flange roller support riveting and welding tooling of claim 1, wherein: The length of the positioning plate is equal to the width between the two cross beams, and the end surface of the positioning plate is in the same horizontal plane as the outer surface of the muscle plate.

4. The lipped roller support riveting and welding tooling of claim 1, wherein: The welding platform further comprises a plurality of quick clamps arranged on the welding platform and used for pressing the cross beam.

5. The flange roller support riveting and welding tooling as claimed in any one of claims 1 to 4, characterized in that: The welding platform further comprises a clamping assembly used for fixing the middle support, the positioning plate is provided with a groove at the position of the roller mounting port of the middle support, and the clamping assembly is a flip clamping assembly, the head of which enters the roller mounting port of the middle support through the groove to press the middle support on the positioning plate.

6. The lipped roller support rivet and weld tooling of claim 5, wherein: The clamping assembly comprises a base, a stand, a clamping arm, a hinge seat and a latch, the stand and the hinge seat are arranged side by side on the base, the tail of the clamping arm is rotationally connected with the hinge seat through a pin shaft, the clamping arm is provided with an avoidance hole through which the stand passes, the top of the stand is provided with a pin hole, the latch is inserted into the pin hole, and the latch is used for limiting the clamping arm after clamping the middle support.

7. The lipped roller support rivet and weld tooling of claim 6, wherein: The clamping assembly further comprises a torsion spring, which is arranged on the pin shaft and provides torsion force for the clamping arm.

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