Welding and pressing device for Z-shaped structural part

Abstract

The utility model relates to a Z-shaped structural part welding and pressing device which is characterized in that the driving end of the top of a pressing air cylinder is connected with a pressing plate through a pressing mechanical arm, and a first pressing block and a second pressing block are sequentially arranged at the bottom of the pressing plate from left to right; the first pressing block can be movably installed at the bottom of the pressing plate in the left-right direction, and the second pressing block can be movably installed at the bottom of the pressing plate in the vertical direction. The first pressing block and the second pressing block are independent relative to the pressing plate, and the positions of the first pressing block and the second pressing block can be adjusted in the left-right direction and the vertical direction respectively. The Z-shaped structural part can be positioned through the positioning pin structures on the two supporting frames, and subsequent pressing treatment on the Z-shaped structural part by the pressing block is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to mechanical processing, in particular to a welding clamping device for a Z-shaped structural part. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming, etc. Its notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal industry are called sheet metal parts. Sheet metal parts have the characteristics of light weight, high strength, conductivity (can be used for electromagnetic shielding), low cost, good performance in large-scale mass production, etc., and have also been widely used in the field of home appliances.

[0003] Existing technologies such as Figure 1 As shown, the existing driving end at the top of the clamping cylinder is connected to the clamping plate through a clamping mechanical arm, and the first clamping block and the second clamping block are arranged in sequence from left to right at the bottom of the clamping plate, and the first support frame is arranged directly below the first clamping block, and the second support frame is arranged directly below the second clamping block. The first clamping block and the second clamping block are both integrally formed with the clamping plate, so that the clamping block is not independent and cannot be adjusted.

[0004] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create a Z-shaped structural member welding clamping device to make it more valuable for industrial use. Utility Model Content

[0005] In order to solve any of the above technical problems, the purpose of the utility model is to provide a Z-shaped structural member welding clamping device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A Z-shaped structural member welding clamping device comprises a clamping cylinder, a driving end at the top of the clamping cylinder is connected to a clamping plate through a clamping mechanical arm, a first clamping block and a second clamping block are arranged in sequence from left to right at the bottom of the clamping plate, a first support frame is arranged directly below the first clamping block, and a second support frame is arranged directly below the second clamping block;

[0008] A first positioning pin for positioning one end of the bottom of the Z-shaped structure is installed on the top of the second support frame, and a second positioning pin for positioning one end of the top of the Z-shaped structure is installed on the top of the first support frame;

[0009] The first pressing block is movably installed at the bottom of the pressing plate along the left-right direction, and the second pressing block is movably installed at the bottom of the pressing plate along the vertical direction.

[0010] As a further improvement of the utility model, a second support block is installed on the top of the first support frame, and a pin hole for the second positioning pin to freely pass through is provided in the middle of the second support block.

[0011] As a further improvement of the utility model, a first waist-shaped hole distributed along the left-right direction is provided at the bottom of the clamping plate above the first clamping block, and the top of the first clamping block can be movably installed at the bottom of the clamping plate along the left-right direction through the first waist-shaped hole.

[0012] As a further improvement of the utility model, a pull rod is installed on the top of the clamping plate directly above the second clamping block, the top of the pull rod is clamped on the top outer side of the pull rod hole of the clamping plate, the bottom of the pull rod passes through the pull rod hole of the clamping plate and is then connected to the second clamping block below, and a spring is arranged on the pull rod between the clamping plate and the second clamping block.

[0013] As a further improvement of the utility model, a spring slot is provided on the inner side of the top of the second pressing block, the bottom of the spring is installed in the spring slot, and the top of the spring is installed on the bottom of the pressing plate.

[0014] As a further improvement of the utility model, the bottom of the pull rod is installed together with the second pressing block below by means of threads.

[0015] As a further improvement of the utility model, a slider distributed along the vertical direction is provided on one side of the second clamping block, and a slide groove matched with the above-mentioned slider is provided on the clamping plate on one side of the slider, and the slider can move along the vertical direction in the slide groove.

[0016] As a further improvement of the utility model, the clamping plate is detachably mounted on the clamping mechanical arm by means of a plurality of bolts.

[0017] By means of the above solution, the utility model has at least the following advantages:

[0018] The first pressing block and the second pressing block of the utility model are independent of the pressing plate and can be adjusted in the left and right directions and in the vertical direction respectively;

[0019] The utility model can carry out positioning processing on the Z-shaped structural member through the positioning pin structures on the two support frames, so as to facilitate the subsequent pressing processing of the Z-shaped structural member by the pressing block.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the prior art;

[0023] Figure 2 This is a schematic diagram of the structure of a Z-shaped structural member welding clamping device of the utility model;

[0024] Figure 3 yes Figure 2 The structural diagram in ;

[0025] Figure 4 yes Figure 2 Schematic diagram of the structure.

[0026] The meanings of the various reference numerals in the figures are as follows.

[0027] Clamping cylinder 1, clamping mechanical arm 2, clamping plate 3, first clamping block 4, second clamping block 5, Z-shaped structural member 6, first support frame 7, first support block 8, second support frame 9, first positioning pin 10, second positioning pin 11, second support block 12, pull rod 13, spring 14. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0030] Example

[0031] like Figure 1 As shown, the welding clamping device of the prior art is connected to the clamping plate 3 through the clamping mechanical arm 2 at the driving end at the top of the clamping cylinder 1, and the first clamping block 4 and the second clamping block 5 are arranged from left to right at the bottom of the clamping plate 3, and the first support frame 7 is arranged directly below the first clamping block 4, and the second support frame 9 is arranged directly below the second clamping block 5. The first clamping block 4 and the second clamping block 5 are both integrally formed with the clamping plate 3, and the first support block 8 at the top of the first support frame 7 supports the top end of the Z-shaped structural member 6, and the second support frame 9 directly supports the bottom end of the Z-shaped structural member 6.

[0032] like Figure 2 to Figure 4 As shown,

[0033] The utility model discloses a Z-shaped structural member welding clamping device, comprising a clamping cylinder 1, a driving end at the top of the clamping cylinder 1 being connected to a clamping plate 3 through a clamping mechanical arm 2, and the clamping plate 3 being detachably mounted on the clamping mechanical arm 2 through a plurality of bolts. A first clamping block 4 and a second clamping block 5 are sequentially arranged at the bottom of the clamping plate 3 from left to right, a first support frame 7 is arranged directly below the first clamping block 4, and a second support frame 9 is arranged directly below the second clamping block 5.

[0034] 1. Positioning structure installed on the support frame:

[0035] A first positioning pin 10 for positioning one end of the bottom of the Z-shaped structure 6 is installed on the top of the second support frame 9, and a second positioning pin 11 for positioning one end of the top of the Z-shaped structure 6 is installed on the top of the first support frame 7. A second support block 12 is installed on the top of the first support frame 7, and a pin hole for the second positioning pin 11 to pass freely is provided in the middle of the second support block 12.

[0036] 2. Independent installation structure of the clamping block:

[0037] The first pressing block 4 is movably installed at the bottom of the pressing plate 3 along the left-right direction, and the second pressing block 5 is movably installed at the bottom of the pressing plate 3 along the vertical direction.

[0038] 1. The bottom of the clamping plate 3 above the first clamping block 4 is provided with first waist-shaped holes distributed along the left-right direction, and the top of the first clamping block 4 can be movably installed on the bottom of the clamping plate 3 along the left-right direction through the first waist-shaped holes.

[0039] 2. A pull rod 13 is installed on the top of the clamping plate 3 just above the second clamping block 5. The top of the pull rod 13 is clamped on the top outer side of the pull rod hole of the clamping plate 3. The bottom of the pull rod 13 passes through the pull rod hole of the clamping plate 3 and is connected to the second clamping block 5 below. A spring 14 is provided on the pull rod 13 between the clamping plate 3 and the second clamping block 5. A spring slot is provided on the inner side of the top of the second clamping block 5. The bottom of the spring 14 is installed in the spring slot, and the top of the spring 14 is installed on the bottom of the clamping plate 3.

[0040] The bottom of the pull rod 13 is installed with the second pressing block 5 below by means of threads.

[0041] In addition, a slider distributed along the vertical direction is arranged on one side of the second pressing block 5, and a slide groove matched with the slider is arranged on the pressing plate 3 on one side of the slider, and the slider can move along the vertical direction in the slide groove.

[0042] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0043] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A Z-shaped structural member welding clamping device, comprising a clamping cylinder (1), wherein a driving end at the top of the clamping cylinder (1) is connected to a clamping plate (3) via a clamping mechanical arm (2), a first clamping block (4) and a second clamping block (5) are arranged in sequence from left to right at the bottom of the clamping plate (3), a first support frame (7) is arranged directly below the first clamping block (4), and a second support frame (9) is arranged directly below the second clamping block (5); Features: A first positioning pin (10) for positioning one end of the bottom of the Z-shaped structural member (6) is installed on the top of the second supporting frame (9), and a second positioning pin (11) for positioning one end of the top of the Z-shaped structural member (6) is installed on the top of the first supporting frame (7); The first pressing block (4) is movably installed at the bottom of the pressing plate (3) in a left-right direction, and the second pressing block (5) is movably installed at the bottom of the pressing plate (3) in a vertical direction.

2. A Z-shaped structural member welding clamping device as claimed in claim 1, characterized in that: A second support block (12) is installed on the top of the first support frame (7), and a pin hole for a second positioning pin (11) to freely pass through is provided in the middle of the second support block (12).

3. A Z-shaped structural member welding clamping device as claimed in claim 1, characterized in that: A first waist-shaped hole distributed along the left-right direction is provided at the bottom of the clamping plate (3) above the first clamping block (4), and the top of the first clamping block (4) can be movably installed on the bottom of the clamping plate (3) along the left-right direction through the first waist-shaped hole.

4. A Z-shaped structural member welding clamping device as claimed in claim 1, characterized in that: A pull rod (13) is installed on the top of the clamping plate (3) directly above the second clamping block (5), and the top of the pull rod (13) is clamped on the top outer side of the pull rod hole of the clamping plate (3). The bottom of the pull rod (13) passes through the pull rod hole of the clamping plate (3) and is then connected to the second clamping block (5) below, and a spring (14) is arranged on the pull rod (13) between the clamping plate (3) and the second clamping block (5).

5. A Z-shaped structural member welding clamping device as claimed in claim 4, characterized in that: A spring slot is provided on the inner side of the top of the second pressing block (5), the bottom of the spring (14) is installed in the spring slot, and the top of the spring (14) is installed on the bottom of the pressing plate (3).

6. A Z-shaped structural member welding clamping device as claimed in claim 4, characterized in that: The bottom of the pull rod (13) is installed with the second pressing block (5) below by means of threads.

7. A Z-shaped structural member welding clamping device as claimed in claim 4, characterized in that: A slider distributed along the vertical direction is arranged on one side of the second pressing block (5), and a slide groove matched with the slider is arranged on the pressing plate (3) on one side of the slider, and the slider can move along the vertical direction in the slide groove.

8. A Z-shaped structural member welding clamping device as claimed in claim 1, characterized in that: The clamping plate (3) is detachably mounted on the clamping mechanical arm (2) via a plurality of bolts.

Images