Double-layer combined type stand column of bending machine

Abstract

The utility model relates to the technical field of mechanical engineering, and discloses a bending machine double-layer combined type stand column which comprises a stand column body, a detachable supporting assembly, an installation assembly and an auxiliary assembly. The stand column body is fixed to the bending machine, and the detachable supporting assemblies are fixedly arranged on the two sides of the stand column body. The installation assembly is arranged at the bottom of the stand column body. The auxiliary assembly is arranged in the installation assembly. The detachable supporting assembly is arranged, the supporting frames with the mounting holes and the fixing plates are installed on the two sides of the stand column body, rapid mounting and dismounting are achieved through cooperation of the rotary knobs and the fixing holes, and when the stand column body is hoisted, the stand column body can be rapidly positioned and supported through the supporting frames; and a positioning raised head in the mounting assembly is matched with an auxiliary assembly arranged in the positioning raised head, and by means of the structural design of a fixing rod, a sleeving hole, an elastic rod, a clamping raised head and a fixing sleeving hole and clamping connection with a positioning hole and a clamping hole in the bottom of the bending machine, the stability and accuracy during mounting of the stand column are further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical engineering technical field, concretely is a kind of double-layer combined upright of bending machine. BACKGROUND

[0002] For the existing announcement No. CN111014363A Chinese patent document discloses a large bending machine double-layer combined upright and preparation method thereof, the upright is welded by the front plate and rear plate of same shape, and the thickness of the front plate and rear plate is same;The present application is welded on the front plate and rear plate Laid-off arrangement of welding hole, after the alignment of two plate materials is superimposed, welding hole and front plate or rear plate are welded, then the edge of the blocking plate is welded with the welding hole, and finally the butt joint gap around the front plate and rear plate is welded firmly, the upright of large bending machine is welded by two plate materials of same shape and thickness, which ensures the rigidity of the upright, reduces the processing cycle and reduces the production cost;When welding the front plate and rear plate, in order to ensure that the two plate materials can be closely attached, a plurality of welding holes are arranged on the two plate materials, the front plate and rear plate are firmly attached by welding the welding hole and the back plate, and the rigidity of the upright is ensured.

[0003] But the above scheme and prior art, in the installation of bending machine double-layer combined upright, some bending machine double-layer combined upright lacks rapid positioning support device during hoisting, and repeated adjustment problem is prone to occur during installation, which is not conducive to the installation and welding of double-layer combined upright.

[0004] Therefore, the utility model provides a bending machine double-layer combined upright for solving the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a bending machine double-layer combined upright to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a bending machine double-layer combined upright, including upright main body, detachable support assembly, installation assembly, auxiliary assembly;

[0007] The upright main body is fixedly installed on the bending machine, and the detachable support assembly is fixedly arranged on both sides of the upright main body.

[0008] The installation assembly is arranged at the bottom of the upright main body, and the auxiliary assembly is arranged in the installation assembly.

[0009] Preferably, the support frame in the detachable support assembly is arranged at both sides of the column body, the support frame is provided with mounting holes, the column body is provided with fixing holes, the support frame is fixed at both sides of the column body by screwing the mounting holes and the fixing holes through the knobs, and the bottom end of the support frame is welded with a fixing plate.

[0010] Preferably, the positioning bosses in the mounting assembly are fixedly welded on the column body, the positioning bosses are uniformly arranged at the bottom end of the column body, and the positioning bosses are internally provided with auxiliary assemblies.

[0011] Preferably, the fixing rods in the auxiliary assemblies are fixedly welded on the positioning bosses, the fixing rods are sleeved with sleeve holes, and the end portions of the sleeve holes are welded with elastic rods.

[0012] Preferably, the elastic rods in the auxiliary assemblies are fixedly welded with clamping bosses at the lower end portions, the end portions of the clamping bosses are adaptively sleeved with fixing sleeve holes, and the fixing sleeve holes are fixedly welded at both sides in the positioning bosses.

[0013] Preferably, the positioning holes in the mounting assembly are fixedly arranged at the bottom of the bending machine, clamping holes are arranged at both sides in the positioning holes, and the clamping holes are adaptively clamped with the clamping bosses.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: through the detachable support assembly, the support frame with the mounting holes and the fixing plate is arranged at both sides of the column body, the knobs and the fixing holes are cooperated to realize quick installation and dismounting, when the double-layer combined column of the bending machine is hoisted, the support frame can be used for quickly positioning and supporting the double-layer combined column, the positioning bosses in the mounting assembly are cooperated with the auxiliary assemblies arranged in the positioning bosses, the structure design of the fixing rods, the sleeve holes, the elastic rods, the clamping bosses and the fixing sleeve holes, and the adaptive clamping with the positioning holes and the clamping holes at the bottom of the bending machine can further ensure the stability and accuracy during column installation, and the production benefit is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a local enlarged view of structure A of the utility model;

[0017] Figure 3 It is a structure disassembly schematic view of the utility model;

[0018] Figure 4 It is a local enlarged view of structure B of the utility model;

[0019] Figure 5 It is an auxiliary assembly schematic view of the utility model.

[0020] In the figure: column body 1, detachable support assembly 2, mounting assembly 3, auxiliary assembly 4, bending machine 5, support frame 201, mounting hole 202, fixing hole 203, knob 204, fixing plate 205, positioning protrusion 301, positioning hole 302, clamping hole 303, fixing rod 401, sleeve hole 402, elastic rod 403, clamping protrusion 404, fixing sleeve hole 405. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be described clearly and completely below, and all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Embodiment one: please refer to Figures 1-3 A double-layer combined column of a bending machine, comprising a column body 1, a detachable support assembly 2, a mounting assembly 3 and an auxiliary assembly 4; the column body 1 is fixedly installed on a bending machine 5, and the detachable support assembly 2 is fixedly arranged on both sides of the column body 1; the mounting assembly 3 is arranged at the bottom of the column body 1, and the auxiliary assembly 4 is arranged inside the mounting assembly 3.

[0023] The support frame 201 in the detachable support assembly 2 is arranged at both side ends of the column body 1, the mounting hole 202 is arranged on the support frame 201, the fixing hole 203 is arranged on the column body 1, the support frame 201 is fixedly connected to the mounting hole 202 and the fixing hole 203 through the knob 204 and is arranged at both side ends of the column body 1, and the fixing plate 205 is welded at the bottom end of the support frame 201.

[0024] In use, first, the support frame 201 is aligned with the fixing hole 203 of the column body 1 through the mounting hole 202, then the knob 204 is rotated to be threadedly connected and gradually fastened, so that the support frame 201 is stably installed at both sides of the column body 1, at this time, the fixing plate 205 at the bottom end of the support frame 201 can be placed on a suitable supporting plane, and in the column hoisting process, the support frame 201 can provide preliminary positioning support for the column body 1, effectively prevent the column body 1 from shaking or deviating, and reduce the workload of subsequent installation adjustment.

[0025] Embodiment two: on the basis of embodiment one, please refer to Figures 3-4 The positioning protrusion 301 in the mounting assembly 3 is fixedly welded on the column body 1, the positioning protrusion 301 is uniformly arranged at the bottom end of the column body 1, the auxiliary assembly 4 is arranged inside the positioning protrusion 301, the fixing rod 401 in the auxiliary assembly 4 is fixedly welded on the positioning protrusion 301, the sleeve hole 402 is sleeved on the fixing rod 401, and the elastic rod 403 is welded at the end of the sleeve hole 402.

[0026] When the column body 1 is hoisted to the installation position of the bending machine 5, the positioning protrusion 301 is aligned with the positioning hole 302 at the bottom of the bending machine 5, at this time, the column body 1 is continuously slowly lowered, and the positioning protrusion 301 starts to enter the positioning hole 302, in the process, the elastic rod 403 sleeved on the fixed rod 401 is in contact with the inner wall of the positioning hole 302 and is extruded, and since the elastic rod 403 has a certain elastic deformation capacity, it is gradually bent and approaches the fixed rod 401, so that the entire auxiliary assembly 4 can smoothly enter the inside of the positioning hole 302 along with the positioning protrusion 301.

[0027] Example three: on the basis of example two, please refer to Figures 4-5 The lower end of the elastic rod 403 in the auxiliary assembly 4 is fixedly welded with a clamping protrusion 404, the end of the clamping protrusion 404 is matched with a fixed sleeve hole 405, and the fixed sleeve hole 405 is fixedly welded inside the positioning protrusion 301.

[0028] The positioning hole 302 in the mounting assembly 3 is fixedly arranged at the bottom of the bending machine 5, and clamping holes 303 are arranged on the two sides in the positioning hole 302, and the clamping holes 303 are matched with the clamping protrusions 404.

[0029] In use, as the column body 1 gradually falls, the elastic rod 403 is extruded, and the clamping protrusion 404 at the end thereof is retracted, and when the positioning protrusion 301 completely enters the positioning hole 302, the clamping protrusion 404 is ejected under the elastic force of the elastic rod 403 and is clamped into the clamping hole 303 in the positioning hole 302 and the fixed sleeve hole 405 inside the positioning protrusion 301, so that the column body 1 is accurately positioned and stably mounted on the bending machine 5, the stability and reliability of the entire bending machine double-layer combined column mounting structure are ensured, the assembly efficiency and working precision of the bending machine are improved, and the normal operation and efficient production operation of the subsequent bending machine are facilitated.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A double-deck combined stand of a bending machine, characterized in that: Including the column body (1), detachable support assembly (2), installation assembly (3), auxiliary assembly (4); The column body (1) is fixedly installed on the bending machine (5), and the detachable support assembly (2) is fixedly arranged on both sides of the column body (1); The installation assembly (3) is arranged at the bottom of the column body (1), and the auxiliary assembly (4) is arranged in the installation assembly (3).

2. The double-deck combined stand of the bending machine according to claim 1, characterized in that: The support frame (201) in the detachable support assembly (2) is arranged at both ends of the column body (1), the support frame (201) is provided with a mounting hole (202), the column body (1) is provided with a fixing hole (203), the support frame (201) is fixed at both ends of the column body (1) by screwing the mounting hole (202) and the fixing hole (203) through the knob (204), and the bottom end of the support frame (201) is welded with a fixed plate (205).

3. The double-deck combined stand of the bending machine according to claim 1, characterized in that: The positioning boss (301) in the installation assembly (3) is fixedly welded on the column body (1), the positioning boss (301) is evenly arranged at the bottom end of the column body (1), and the positioning boss (301) is provided with the auxiliary assembly (4) inside.

4. The double-deck combined stand of the bending machine according to claim 1, characterized in that: The fixed rod (401) in the auxiliary assembly (4) is fixedly welded on the positioning boss (301), the fixed rod (401) is sleeved with a sleeve hole (402), and the end of the sleeve hole (402) is welded with an elastic rod (403).

5. The double-deck combined stand of the bending machine according to claim 4, characterized in that: The elastic rod (403) in the auxiliary assembly (4) is fixedly welded with a clamping boss (404) at the lower end, the end of the clamping boss (404) is matched with a fixed sleeve hole (405), and the fixed sleeve hole (405) is fixedly welded on both sides of the positioning boss (301) inside.

6. The double-deck combined stand of the bending machine according to claim 3, characterized in that: The positioning hole (302) in the installation assembly (3) is fixedly arranged at the bottom of the bending machine (5), the clamping hole (303) is arranged on both sides in the positioning hole (302), and the clamping boss (404) is matched and clamped on the clamping hole (303).

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