Pilot head copper pipe pressing rivet assembly

Abstract

The utility model discloses a pilot head copper pipe pressing rivet assembly which comprises a base, a supporting rod is arranged on the upper surface of the base, a pressing rivet mechanism is arranged on one side of the upper end of the supporting rod, a placing base is arranged on one side of the lower end of the supporting rod, and the placing base and the pressing rivet mechanism are arranged in an up-down corresponding mode. And the multiple limiting assembly comprises a first limiting component and a second limiting component, the first limiting component is arranged on the containing base, and the second limiting component is arranged on the first limiting component and used for limiting the copper pipe. When the copper pipe riveting device is used, a copper pipe is placed on the placing seat, the copper pipe is positioned through the placing seat, then the first limiting component and the second limiting component are started, the upper end and the lower end of the copper pipe are limited and clamped, and the copper pipe is fixed, so that the stability of the copper pipe during riveting is improved, deviation is avoided, and the riveting quality is improved. And therefore, the use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pilot head copper tube pressure riveting, in particular to a pilot head copper tube pressure riveting assembly. Background Art

[0002] The pilot head copper tube is an important component in the solenoid valve. It plays a key role in the working principle of the solenoid valve. The pilot head copper tube is made by tightly combining the copper tube with the moving iron and other components. Therefore, a riveting assembly will be used to perform riveting on the moving iron and the copper tube. The riveting process is one of the key steps to ensure the performance of the solenoid valve to ensure the sealing and durability of the solenoid valve.

[0003] However, there are some problems with the prior art: the existing riveting assemblies cannot better limit the copper tube during riveting, and it is difficult to ensure the dimensional accuracy of each product, which may cause problems in the assembly and use of the product. In addition, due to the inconsistency of the operating methods of different staff, the riveted pilot valve copper tube may have unstable quality problems, which will also affect the overall performance and reliability of the product. Therefore, we propose a pilot head copper tube riveting assembly. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a pilot head copper tube riveting assembly, which includes a placement seat, a first limiting component and a second limiting component. When in use, the copper tube is placed on the placement seat, and the copper tube is positioned by the placement seat. Subsequently, the first limiting component and the second limiting component are activated to limit and clamp the upper and lower ends of the copper tube at the same time to fix the copper tube, so as to improve the stability of the copper tube during riveting, avoid deviations that may cause problems in riveting, and improve ease of use.

[0005] The utility model is implemented in this way: a pilot head copper tube pressure riveting assembly comprises:

[0006] A base, wherein a support rod is disposed on the upper surface of the base, a riveting mechanism is disposed on one side of the upper end of the support rod, and a placement seat is disposed on one side of the lower end of the support rod, and the placement seat and the riveting mechanism are disposed in upper and lower correspondence;

[0007] A multiple limiting component includes a first limiting component and a second limiting component. The first limiting component is arranged on the placement seat, and the second limiting component is arranged on the first limiting component to limit the copper tube.

[0008] Optionally, the first limiting component includes two groups of connecting rods, the two groups of connecting rods are arranged correspondingly, and a clamping plate is arranged at one end of the connecting rod.

[0009] Optionally, the placement seat includes a fixed block, a positioning column is arranged on the upper surface of the fixed block, a first electric push rod is arranged on both sides of the fixed block, and the other end of the connecting rod is arranged on the first electric push rod for driving the connecting rod.

[0010] Optionally, the second limiting component includes two groups of limiting plates, the two groups of limiting plates are arranged correspondingly, and the limiting plates and the clamping plates are arranged correspondingly up and down, and the limiting plates are slidably installed on the connecting rod.

[0011] Optionally, the limiting plate includes a first movable plate and a second movable plate, the lower ends of the first movable plate and the second movable plate are both provided with sliding rods, guide blocks are provided on both sides of the sliding rods, sliding grooves are opened on both sides of the connecting rod, guide grooves are opened on both sides of the inner wall of the sliding groove, and the guide blocks are slidably installed in the guide grooves.

[0012] Optionally, a second electric push rod is arranged below the connecting rod, and one end of the piston rod of the second electric push rod is arranged at the lower end of the sliding rod.

[0013] Optionally, a movable groove is opened at the upper end of the sliding rod, a docking block is fixedly installed on one side of the first movable plate, the docking block is slidably installed in the movable groove, one side of the first movable plate is slidably installed on the clamping rod, and the clamping rod is clamped with the docking block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the cooperation between the first limiting component and the second limiting component provided in the utility model, when in use, the upper and lower ends of the copper tube are limited and clamped at the same time, and the copper tube is fixed, so as to improve the stability of the copper tube during riveting, avoid deviation and cause problems in riveting.

[0016] 2. The placement seat provided by the utility model is arranged so that the placement seat and the riveting mechanism are arranged correspondingly up and down, so that when riveting, the copper tube is placed on the placement seat, and the copper tube is positioned by the placement seat, thereby achieving the effect of convenient and quick positioning and placement, and improving the convenience of use.

[0017] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the placement seat provided by the utility model;

[0020] Figure 3It is a schematic diagram of the first limiting component provided by the utility model;

[0021] Figure 4 It is a schematic diagram of the second limiting component provided by the utility model.

[0022] In the figure: 1. base; 2. riveting mechanism; 3. placement seat; 301. fixing block; 302. first electric push rod; 303. positioning column; 4. first limiting component; 401. connecting rod; 402. clamping plate; 403. second electric push rod; 404. guide groove; 5. second limiting component; 501. limiting plate; 5011. first movable plate; 5012. second movable plate; 502. sliding rod; 503. guide block; 504. movable groove; 505. docking block; 506. clamping rod; 6. support rod. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] like Figures 1 to 4 As shown, a pilot head copper tube riveting assembly provided by an embodiment of the utility model comprises: a base 1, a support rod 6 is arranged on the upper surface of the base 1, a riveting mechanism 2 is arranged on one side of the upper end of the support rod 6, a placement seat 3 is arranged on one side of the lower end of the support rod 6, and the placement seat 3 and the riveting mechanism 2 are arranged in a corresponding manner up and down;

[0025] Specifically, Figure 1 As shown, the placement seat 3 and the riveting mechanism 2 are designed to correspond to each other up and down, so that the copper tube is placed on the placement seat 3, and then the riveting mechanism 2 is started, so that the upper pressing die set and the lower pressing die set of the riveting mechanism 2 perform riveting on the copper tube, thereby completing the riveting of the copper tube.

[0026] Furthermore, a multiple limiting assembly includes a first limiting component 4 and a second limiting component 5, wherein the first limiting component 4 is disposed on the placement seat 3, and the second limiting component 5 is disposed on the first limiting component 4;

[0027] Specifically, Figures 1 to 4 As shown, before use, the first limiting component 4 and the second limiting component 5 are opened, and then the copper tube is placed on the placement seat 3, and then the first limiting component 4 is started to clamp and limit the lower end of the copper tube, and then the second limiting component 5 is started according to the length of the copper tube. The second limiting component 5 slides on the first limiting component 4 to limit the upper end of the copper tube, so as to improve the stability of the copper tube during the riveting process, to ensure the dimensional accuracy of each product, to improve the quality of the product, and at the same time solve the problem of inconsistent operating methods of different staff members to avoid unstable quality.

[0028] Furthermore, the first limiting component 4 includes two groups of connecting rods 401, the two groups of connecting rods 401 are arranged correspondingly, and a clamping plate 402 is arranged at one end of the connecting rod 401;

[0029] Specifically, Figure 2 and Figure 3 As shown, the two groups of clamps 402 slide relative to each other and dock to clamp and fix the copper tube, thereby achieving the effect of facilitating the positioning of the copper tube and improving the stability during use.

[0030] Further, the placement seat 3 includes a fixed block 301, a positioning column 303 is arranged on the upper surface of the fixed block 301, first electric push rods 302 are arranged on both sides of the fixed block 301, and the other end of the connecting rod 401 is arranged on the first electric push rod 302 to drive the connecting rod 401;

[0031] Specifically, Figure 2 and Figure 3 As shown, when in use, two groups of first electric push rods 302 are started at the same time, and the two groups of first electric push rods 302 drive the connecting rod 401 to slide horizontally, so as to adjust the position of the clamping plate 402, thereby achieving convenient use and improving convenience.

[0032] Furthermore, the second limiting component 5 includes two groups of limiting plates 501, the two groups of limiting plates 501 are arranged correspondingly, and the limiting plates 501 and the clamping plates 402 are arranged correspondingly up and down, and the limiting plates 501 are slidably installed on the connecting rod 401;

[0033] Specifically, Figure 2 and Figure 3 As shown, when the clamping plate 402 is clamping, the limit plate 501 will slide along to clamp and fix the upper and lower ends of the copper tube at the same time, thereby facilitating positioning and clamping, and avoiding the situation where the clamping positions of the upper and lower ends do not correspond, resulting in a situation where clamping cannot be performed.

[0034] Furthermore, the limiting plate 501 includes a first movable plate 5011 and a second movable plate 5012, the lower ends of the first movable plate 5011 and the second movable plate 5012 are both provided with a slide bar 502, guide blocks 503 are provided on both sides of the slide bar 502, slide grooves are provided on both sides of the connecting rod 401, guide grooves 404 are provided on both sides of the inner wall of the slide groove, and the guide blocks 503 are slidably installed in the guide grooves 404;

[0035] Specifically, Figure 4 As shown, by the cooperation between the guide block 503 and the guide groove 404, the slide bar 502 is limited when sliding in the slide groove, so as to improve the stability of the slide bar 502 when sliding.

[0036] Furthermore, a second electric push rod 403 is disposed below the connecting rod 401, and one end of the piston rod of the second electric push rod 403 is disposed at the lower end of the sliding rod 502;

[0037] Specifically, Figures 2 to 3 As shown, by the design that one end of the piston rod of the second electric push rod 403 is arranged at the lower end of the slide rod 502, starting the second electric push rod 403 can drive the slide rod 502 to slide up and down on the connecting rod 401, so as to adjust the overall position of the second limiting component 5.

[0038] Furthermore, a movable groove 504 is provided at the upper end of the slide bar 502, and a docking block 505 is fixedly installed on one side of the first movable plate 5011. The docking block 505 is slidably installed in the movable groove 504, and one side of the first movable plate 5011 is slidably installed on the clamping rod 506, and the clamping rod 506 is clamped with the docking block 505;

[0039] Specifically, Figure 3 and Figure 4 As shown, after the first movable plate 5011 and the second movable plate 5012 are docked, the clamping rod 506 is located between the two and is clamped with the docking block 505, so as to limit the first movable plate 5011 and the second movable plate 5012 and prevent them from moving; on the contrary, when adjusting the first movable plate 5011 and the second movable plate 5012, the clamping rod 506 is removed, and the docking block 505 can slide in the movable groove 504 for adjustment, thereby achieving the effect of facilitating adjustment according to usage conditions and facilitating limiting and fixing after adjustment.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pilot head copper tube riveting assembly, characterized in that: include: A base (1), wherein a support rod (6) is arranged on the upper surface of the base (1), a riveting mechanism (2) is arranged on one side of the upper end of the support rod (6), and a placement seat (3) is arranged on one side of the lower end of the support rod (6), and the placement seat (3) and the riveting mechanism (2) are arranged in a vertically corresponding manner; A multiple limiting component, the multiple limiting component comprising a first limiting component (4) and a second limiting component (5), the first limiting component (4) being arranged on a placement seat (3), and the second limiting component (5) being arranged on the first limiting component (4), for limiting the position of the copper tube.

2. A pilot head copper tube riveting assembly according to claim 1, characterized in that: The first limiting component (4) comprises two groups of connecting rods (401), the two groups of connecting rods (401) are arranged correspondingly, and a clamping plate (402) is arranged at one end of the connecting rod (401).

3. A pilot head copper tube riveting assembly according to claim 2, characterized in that: The placement seat (3) comprises a fixed block (301), a positioning column (303) is arranged on the upper surface of the fixed block (301), first electric push rods (302) are arranged on both sides of the fixed block (301), and the other end of the connecting rod (401) is arranged on the first electric push rod (302) for driving the connecting rod (401).

4. A pilot head copper tube riveting assembly according to claim 3, characterized in that: The second limiting component (5) comprises two groups of limiting plates (501), the two groups of limiting plates (501) are arranged correspondingly, and the limiting plates (501) and the clamping plates (402) are arranged correspondingly up and down, and the limiting plates (501) are slidably mounted on the connecting rod (401).

5. The pilot head copper tube riveting assembly according to claim 4, characterized in that: The limiting plate (501) comprises a first movable plate (5011) and a second movable plate (5012), the lower ends of the first movable plate (5011) and the second movable plate (5012) are both provided with a sliding rod (502), both sides of the sliding rod (502) are provided with guide blocks (503), both sides of the connecting rod (401) are provided with sliding grooves, both sides of the inner wall of the sliding groove are provided with guide grooves (404), and the guide blocks (503) are slidably installed in the guide grooves (404).

6. A pilot head copper tube riveting assembly according to claim 5, characterized in that: A second electric push rod (403) is arranged below the connecting rod (401), and one end of the piston rod of the second electric push rod (403) is arranged at the lower end of the sliding rod (502).

7. A pilot head copper tube riveting assembly according to claim 6, characterized in that: A movable groove (504) is provided at the upper end of the sliding rod (502); a docking block (505) is fixedly installed on one side of the first movable plate (5011); the docking block (505) is slidably installed in the movable groove (504); one side of the first movable plate (5011) is slidably installed on a clamping rod (506); and the clamping rod (506) is clamped with the docking block (505).

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