Retention type radiator pipe fitting positioning clamp

Abstract

The utility model relates to the technical field of positioning fixtures, in particular to a retention type radiator pipe fitting positioning fixture, which comprises a convex-character-shaped base, and is characterized in that a circular inserting opening which penetrates through the top end wall of the base and is used for inserting a pipe fitting is formed in the base; rectangular edge openings communicated with the insertion opening are formed in the positions, close to the end walls of the two sides of the insertion opening, of the base, and chucks used for clamping pipe fittings are arranged in the edge openings. The four chucks are arranged, every two chucks form a group, when the two groups of chucks are close to each other, the chucks are slowly in contact with the end wall of the pipe fitting for limiting, the chucks cannot be matched with the caliber of the pipe fitting, a clamping piece with a special size is independently arranged, and when the chucks are used for clamping, the adaptability is better, and the chucks can be adaptive to the pipe fittings with different caliber sizes.

Description

Technical Field

[0001] This utility model relates to the field of positioning fixture technology, and in particular to a fixed-position radiator pipe positioning fixture. Background Technology

[0002] Among the radiator accessories are pipe fittings. During the processing of these pipe fittings, they are positioned and limited. This positioning fixture is used to position these pipe fittings.

[0003] Positioning clamps have a simple structure and are often matched with pipe fittings. That is, the size of the pipe fittings is fixed and the size of the clamps is also fixed. This results in poor adaptability of the clamps when positioning pipe fittings, and they cannot be adapted to pipe fittings of different sizes. Utility Model Content

[0004] The purpose of this invention is to provide a fixed-position radiator pipe fitting positioning clamp.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fixed-position radiator pipe positioning clamp includes a base with a raised letter shape. The base has a circular socket for inserting a pipe fitting through the top wall of the base. The base has rectangular side openings on both sides of the side wall near the socket, which are connected to the socket. Clamps for holding the pipe fitting are provided in the side openings.

[0007] Preferably, the clamps are provided in four pairs, with one corner end wall of each clamp being arc-shaped.

[0008] Preferably, rectangular grooves are provided on both sides of the base, and a rectangular through-hole communicating with the grooves is provided on the inner side wall of the base near the edge.

[0009] Preferably, a rectangular strip is movably connected to the through-hole and fixed to the end wall of the chuck, and a rectangular sliding piece is fixed to the end wall of the strip away from the chuck and movably connected to the sliding groove.

[0010] Preferably, a rectangular cavity is formed at the bottom end wall of the base, and a slide is formed at the end wall of the base near the cavity and the slide opening, and the slide is connected to both the cavity and the slide opening.

[0011] Preferably, a screw is rotatably connected to the base near the end wall of the bottom cavity, and a slider is provided in the bottom cavity, which passes through the slide and is fixedly connected to the slider. There are two sliders, and both sliders are threadedly connected to the screw.

[0012] This utility model has at least the following beneficial effects:

[0013] There are four clamps, arranged in pairs. When two pairs of clamps approach each other, they slowly contact and limit the contact with the end wall of the pipe fitting. For pipes that cannot be matched with the same diameter, a special clamping device is set up. When clamping, the adaptability is better and it can be adapted to pipes of different diameters. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the present invention;

[0016] Figure 2 for Figure 1 A schematic diagram of the interior of the base;

[0017] Figure 3 for Figure 1 A top view diagram of the clamp and connecting strip;

[0018] Figure 4 for Figure 1 Enlarged diagram of point A.

[0019] In the diagram: 1. Base; 2. Insertion port; 3. Side opening; 4. Clamp; 5. Connecting bar; 6. Through-hole; 7. Slide opening; 8. Slider; 9. Slide track; 10. Bottom cavity; 11. Slider; 12. Screw. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be 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 utility model and are not intended to limit the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for a fixed-position radiator pipe positioning clamp:

[0022] like Figure 1-4As shown, a fixed-position radiator pipe fitting positioning clamp includes a base 1 with a raised letter shape. The base 1 has a circular insertion port 2 extending through the top wall for inserting the pipe fitting. Rectangular side openings 3, connected to the insertion port 2, are provided on both sides of the base 1 near the side opening 2. Clamps 4 for holding the pipe fitting are provided within the side openings 3. Four clamps 4 are provided, arranged in pairs. One corner of each clamp 4 has an arc-shaped end wall. Rectangular sliding grooves 7 are provided on both sides of the base 1. A rectangular through-hole 6, connected to the sliding groove 7, is provided on the inner side of the base 1 near the side opening 3. A rectangular strip 5, fixedly connected to the end wall of the clamp 4, is movably connected within the through-hole 6. A rectangular sliding piece 8, movably connected to the sliding groove 7, is fixedly connected to the side wall of the strip 5 away from the clamp 4.

[0023] A rectangular cavity 10 is formed at the bottom wall of the base 1. A slide 9 is formed at the end wall of the base 1 near the cavity 10 and the slide opening 7. The slide 9 is connected to the cavity 10 and the slide opening 7. A screw 12 is rotatably connected to the end wall of the base 1 near the cavity 10. A slider 11 is provided in the cavity 10, passing through the slide 9 and fixedly connected to the slider 8. There are two sliders 11, and both sliders 11 are threadedly connected to the screw 12.

[0024] Working principle:

[0025] The socket 2 is used to insert the end of the radiator pipe fitting. The clamp 4 moves toward the center of the socket 2 to press the end wall of the pipe fitting and clamp and position the pipe fitting.

[0026] There are four clamps 4, arranged in pairs. When two pairs of clamps 4 approach each other, they slowly contact and limit the pipe end wall. For pipes that cannot be matched with the pipe diameter, a special size clamp is set separately. When clamping, the adaptability is better and it can be adapted to pipes of different diameters.

[0027] The side opening 3 on the base 1 is connected to the insertion port 2 and the through opening 6. The through opening 6 is connected to the side opening 3, the sliding groove opening 7, and the bottom cavity 10. They are connected to each other in sequence through the slide rail 9, which facilitates the arrangement of transmission components.

[0028] The transmission components include a chuck 4, a connecting bar 5, a sliding plate 8, a slider 11, and a screw 12.

[0029] The connecting bar 5 connects two clamps 4 and a slider 8, and moves horizontally through the through-hole 6. The slider 8 is movably mounted in the sliding groove 7, so that the slider 8 can only move horizontally. The slider 8 and the slider 11 are fixedly connected to form a whole.

[0030] Both sliders 11 are threadedly connected to the screw 12, and the threaded transmission directions are opposite to each other. When the screw 12 rotates, the screw 12 drives the two sliders 11 to move closer or further away from each other. When they move closer, the four chucks 4 are driven to move in pairs, and the groups move closer to each other to clamp and position the radiator pipe inserted in the socket 2. Otherwise, the limit is released.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fixed-position radiator fitting positioning clamp, comprising a base (1) with a raised letter shape, characterized in that, The base (1) has a circular socket (2) that penetrates the top wall of the base (1) for inserting pipe fittings. The base (1) has rectangular side openings (3) that are connected to the socket (2) on both sides of the end wall near the socket (2). The side openings (3) are provided with clamps (4) for clamping pipe fittings.

2. The fixed-position radiator pipe positioning fixture according to claim 1, characterized in that, The clamps (4) are provided in four pairs, and one corner end wall of the clamps (4) is arc-shaped.

3. The fixed-position radiator pipe positioning fixture according to claim 1, characterized in that, The base (1) has rectangular grooves (7) on both sides of its end wall, and a rectangular through-hole (6) connected to the grooves (7) is provided on the inner end wall of the base (1) near the side opening (3).

4. The fixed-position radiator pipe positioning fixture according to claim 3, characterized in that, A rectangular strip (5) is movably connected to the opening (6) and fixed to the end wall of the clamp (4). A rectangular slide (8) is fixed to the end wall of the strip (5) away from the clamp (4) and movably connected to the slide opening (7).

5. The fixed-position radiator pipe positioning fixture according to claim 4, characterized in that, A rectangular cavity (10) is provided at the bottom end wall of the base (1). A slide (9) is provided at the end wall of the base (1) near the cavity (10) and the slide opening (7). The slide (9) is connected to the cavity (10) and the slide opening (7).

6. The fixed-position radiator pipe positioning fixture according to claim 5, characterized in that, The base (1) is rotatably connected to a screw (12) near the end wall of the bottom cavity (10). The bottom cavity (10) is provided with a slider (11) that passes through the slide (9) and is fixedly connected to the slide plate (8). There are two sliders (11), and both sliders (11) are threadedly connected to the screw (12).

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