CN215786502U - Joint riveting device for flow collecting pipe - Google Patents

Abstract

The utility model provides a connector riveting device for a collecting pipe, which solves the technical problems of high labor demand, unstable processing quality and low working efficiency of the existing manual riveting collecting pipe and connector. The utility model can be widely applied to the technical field of machining.

Description

Joint riveting device for flow collecting pipe

Technical Field

The application belongs to the technical field of machining, and more specifically relates to a connector riveting device for a collector pipe.

Background

A plurality of groups of pipelines are required to be installed on the refrigerator condenser collecting pipe assembly in the prior art as required, the operation is complex and the processing is difficult in the pipeline installation process, and the processing quality of products can not be ensured. By it is many pipelines of installation, and when the direction of many pipelines was inconsistent, the erection equipment that especially can't use prior art installs, causes whole installation technology complicated, and workable degree is difficult, the installation angle of installing quality and pipeline at every turn can not reach uniformly, can bring many unnecessary troubles for subsequent processing. In the traditional technology, a mode of manually riveting a joint is adopted, on one hand, the riveting force is insufficient, the joint is not firm and is not easy to fall off and rotate after riveting, the efficiency is low, and the manpower waste is large; on the other hand, because the joint is connected with the pipeline assembly, the stress area is small, the operation is not easy, and the appearance defects such as pressure injury, pits and the like exist on the surface of the joint. In addition, due to the fact that the collecting pipe is stressed irregularly during manual riveting, roundness of the collecting pipe and deformation of a notch of the flat pipe are large, assembly in the later period is affected, and assembly difficulty or welding leakage is caused.

Disclosure of Invention

The utility model aims to solve the defects of the background technology and provides the connector riveting device for the collecting pipe, which has a simple structure and high riveting efficiency.

The utility model provides a connector riveting device for a collector tube, which is provided with a base plate, a support frame, a riveting component, a positioning component and a cylinder adjusting component, wherein the support frame is provided with a transverse plate parallel to the base plate and support plates vertically connected with two ends of the transverse plate, the riveting component is fixedly arranged on the transverse plate, the positioning component is fixedly arranged on the base plate, the cylinder adjusting component is provided with a transverse adjusting cylinder and a vertical adjusting cylinder, the transverse adjusting cylinder is fixed on the support plates through a cylinder fixing plate, and the vertical adjusting cylinder is fixed on the base plate.

Preferably, the riveting assembly is provided with a gas-liquid pressure cylinder, the lower end of the gas-liquid pressure cylinder penetrates through the transverse plate to be connected with the positioning plate, the lower portion of the positioning plate is connected with the pressing plate, and the riveting block is fixed at the lower end of the pressing plate.

Preferably, the riveting block is provided with a pipeline groove.

Preferably, guide pillars are fixedly arranged at two ends of the positioning plate and are connected with the transverse plate through guide sleeves.

Preferably, the positioning assembly is provided with a positioning base connected with the vertical adjusting cylinder, the positioning base is fixed on the base plate, positioning bottom plates are fixedly arranged on two sides of the positioning base, the two positioning bottom plates are used for being connected with and supporting the collecting pipe positioning plate, and the collecting pipe positioning groove is formed in the middle of the collecting pipe positioning plate.

Preferably, a riveting blade positioning plate is arranged between the collecting pipe positioning plate and the positioning base, the riveting blade positioning plate is provided with a plurality of cutter grooves, riveting blades are arranged in the cutter grooves, and the collecting pipe positioning plate is provided with a plurality of positioning cutter grooves corresponding to the cutter grooves.

Preferably, the number of the transverse adjusting cylinders is two, each transverse adjusting cylinder is connected with the core rod through a core rod connecting block, and the core rods are supported inside the collecting pipes.

The utility model has the beneficial effects that:

the connector riveting device for the collecting pipe is simple in structure, convenient to operate, time-saving and labor-saving. According to the utility model, the riveting component, the positioning component and the cylinder adjusting component are mutually matched, so that the riveted joint is not easy to fall off and rotate. And moreover, the cylinder adjusting assembly drives the mandrel to move left and right, so that the mandrel is supported inside the collecting pipe, the roundness of the collecting pipe and the notch of the flat pipe are protected from deformation in the riveting process of the collecting pipe and the joint, later-stage assembly is facilitated, and the welding performance of a product is improved. Compared with the prior art, the riveting and fixing device provided by the utility model has the advantages that the requirement on labor force is obviously reduced, and the riveting and fixing connection quality and the working efficiency are improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic structural view of a riveting blade positioning plate according to the present invention;

FIG. 5 is an assembly view of the manifold and fitting of the present invention;

the symbols in the drawings illustrate that:

1. a substrate; 2. a support frame; 3. riveting the component; 4. a positioning assembly; 5. a cylinder adjustment assembly; 6. a transverse adjusting cylinder; 7. a vertical adjusting cylinder; 8. a cylinder fixing plate; 9. a transverse plate; 10. a support plate; 11. a gas-liquid pressure cylinder; 12. a guide post; 13. riveting and pressing blocks; 14. a core rod; 15. a pipeline slot; 16. a mandrel connecting block; 17. a compression plate; 18. positioning the bottom plate; 19. a collecting pipe positioning plate; 20. a cutter groove; 21. positioning a plate; 22. riveting a blade positioning plate; 23. a header pipe positioning groove; 24. a header pipe; 25. positioning a base; 26. and (4) a joint.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The utility model provides a connector riveting device for a collector tube, which is provided with a base plate 1, a support frame 2, a riveting component 3, a positioning component 4 and an air cylinder adjusting component 5 as shown in figures 1-2. The support frame 2 is provided with a transverse plate 9 parallel to the base plate 1 and a support plate 10 vertically connected with two ends of the transverse plate 9, the riveting assembly 3 is fixedly arranged on the transverse plate 9, the positioning assembly 4 is fixedly arranged on the base plate 1, the cylinder adjusting assembly 5 is provided with a transverse adjusting cylinder 6 and a vertical adjusting cylinder 7, the transverse adjusting cylinder 6 is fixed on the support plate 10 through a cylinder fixing plate 8, and the vertical adjusting cylinder 7 is fixed on the base plate 1. The joint 26 and the collecting pipe 24 are rivet-press-assembled through the mutual matching of the rivet pressing assembly 3, the positioning assembly 4 and the cylinder adjusting assembly 5.

As shown in fig. 3, the riveting module 3 is provided with a gas-liquid pressure cylinder 11, the lower end of the gas-liquid pressure cylinder 11 penetrates through the transverse plate 9 to connect with the positioning plate 21, the pressing plate 17 is connected below the positioning plate 21, two parallel riveting blocks 13 are fixed at the lower end of the pressing plate 17, and the riveting blocks 13 are provided with pipeline grooves 15 for accommodating pipelines on the joint 26, so that rivets at the collecting pipe 24 and the joint 26 are conveniently pressed without damaging the collecting pipe 24 and the joint 26.

Further, as shown in fig. 2, two ends of the positioning plate 21 are fixedly provided with guide pillars 12, the guide pillars 12 are connected with the transverse plate 9 through guide sleeves, so that the positioning plate 21 is driven by the gas-liquid pressure cylinder 11 to vertically move up and down, thereby driving the riveting block 13 to reciprocate up and down, and pressing the rivets at the collecting pipe 24 and the joint 26.

As shown in fig. 3, the positioning assembly 4 is provided with a positioning base 25 connected to the vertical adjusting cylinder 7, the positioning base 25 is fixed on the substrate 1, positioning bottom plates 18 are fixedly disposed on two sides of the positioning base 25, the two positioning bottom plates 18 are used for connecting and supporting the header pipe positioning plate 19, the header pipe positioning plate 19 is located above the positioning base 25, and a header pipe positioning groove 23 is disposed in the middle of the header pipe positioning plate 19 and used for positioning the header pipe 24. As shown in fig. 4, the riveting blade positioning plate 22 is provided with a plurality of knife grooves 20, riveting blades are installed in the knife grooves 20, the collecting pipe positioning plate 23 is provided with a plurality of positioning knife grooves corresponding to the knife grooves 20, and the riveting blades in the knife grooves 20 penetrate through the positioning knife grooves for riveting and fixing the collecting pipe 24 and the joint 26.

As shown in fig. 2, two transverse adjusting cylinders 6 are provided, each transverse adjusting cylinder 6 is connected with a mandrel 14 through a mandrel connecting block 16, and the mandrel 14 is fixed above the positioning assembly 4. The transverse adjusting cylinder 6 drives the mandrel connecting block 16 to move left and right, so that the mandrel 14 is driven to move left and right, and the mandrel 14 is inserted into the collecting pipe 24. The core rod 14 is supported inside the collecting pipe 24, on one hand, upward pressure is transferred, and the collecting pipe 24 and the joint 26 are riveted; on the other hand, the device is used for protecting the roundness of the collecting pipe 24 and the notch of the flat pipe from deforming, so that later-stage assembly is facilitated, and the welding performance of a product is improved.

The working principle of the utility model is as follows:

the collecting pipe 24 and the joint 26 to be connected are placed in the collecting pipe positioning groove 23, the collecting pipe 24 and the joint 26 to be connected are placed as shown in fig. 5, and the mandrel 14 is respectively inserted into the collecting pipe 24 by controlling the movement of the two transverse adjusting cylinders 6. Then, the gas-liquid pressure cylinder 11 is controlled to move downwards through operation, the two riveting blocks 13 are driven to move downwards, the pipeline of the joint 26 enters the pipeline groove of the riveting block 13, and the riveting block 13 compresses the rivet. Meanwhile, the vertical adjusting cylinder 7 is controlled through operation to drive the positioning base 25 to move upwards, so that the riveting blade positioning plate 22 is driven to move upwards, the riveting blade is inserted into the slot of the collecting pipe 24, and under the combined action of upward pressure applied to the mandrel 14 by the riveting blade and downward pressure applied to the rivet by the riveting block 13, the collecting pipe 24 and the joint 26 are riveted and fixed.

After the riveting process is finished, the vertical adjusting cylinder 7 is controlled to contract through operation to drive the positioning base 25 to move downwards, so that the riveting blade positioning plate 22 is driven to reset; the gas-liquid pressure cylinder 11 is controlled to move upwards through operation, the riveting block 13 is driven to move upwards, after a processed finished product is taken out, riveting and fixing of the next product to be processed can be carried out repeatedly, and the riveting and fixing device can be used repeatedly and continuously.

In conclusion, the connector riveting device for the collecting pipe is simple in structure, convenient to operate, time-saving and labor-saving; compared with the prior art, showing and reducing the demand to the labour, still showing simultaneously and improving riveting fixed connection quality and work efficiency, satisfying current pressure manifold riveting attach fitting's demand, applicable wide range. In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "middle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

However, the above description is only exemplary of the present invention, and the scope of the present invention should not be limited thereby, and the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims (7)

1. The riveting device for the connector of the collector tube is provided with a base plate, a supporting frame, a riveting assembly, a positioning assembly and a cylinder adjusting assembly, and is characterized in that the supporting frame is provided with a transverse plate parallel to the base plate and supporting plates vertically connected with two ends of the transverse plate, the riveting assembly is fixedly arranged on the transverse plate, the positioning assembly is fixedly arranged on the base plate, the cylinder adjusting assembly is provided with a transverse adjusting cylinder and a vertical adjusting cylinder, the transverse adjusting cylinder is fixed on the supporting plates through a cylinder fixing plate, and the vertical adjusting cylinder is fixed on the base plate.

2. The joint riveting device for the collecting pipe according to claim 1, wherein the riveting component is provided with a gas-liquid pressure cylinder, the lower end of the gas-liquid pressure cylinder penetrates through a transverse plate and is connected with a positioning plate, a pressing plate is connected below the positioning plate, and a riveting block is fixed at the lower end of the pressing plate.

3. The fitting crimping device of claim 2, wherein the crimping block is provided with a channel.

4. The riveting and pressing device for the joint of the collector pipe as claimed in claim 2, wherein guide posts are fixedly arranged at two ends of the positioning plate, and the guide posts are connected with the transverse plate through guide sleeves.

5. The joint riveting device for the collecting pipe as claimed in claim 1, wherein the positioning assembly is provided with a positioning base connected with a vertical adjusting cylinder, the positioning base is fixed on the base plate, positioning bottom plates are fixedly arranged on two sides of the positioning base, the two positioning bottom plates are used for connecting and supporting a collecting pipe positioning plate, and a collecting pipe positioning groove is arranged in the middle of the collecting pipe positioning plate.

6. The joint riveting device for the collecting pipe as claimed in claim 5, wherein a riveting blade positioning plate is arranged between the collecting pipe positioning plate and the positioning base, the riveting blade positioning plate is provided with a plurality of cutter grooves, riveting blades are arranged in the cutter grooves, and the collecting pipe positioning plate is provided with a plurality of positioning cutter grooves corresponding to the cutter grooves.

7. The joint riveting and pressing device for the collecting pipe as claimed in claim 1, wherein two transverse adjusting cylinders are provided, each transverse adjusting cylinder is connected with a mandrel through a mandrel connecting block, and the mandrel is supported inside the collecting pipe.

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