CN212682229U

CN212682229U - Copper pipe flaring frock

Info

Publication number: CN212682229U
Application number: CN202021471992.3U
Authority: CN
Inventors: 张宴桂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-12
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a belong to evaporimeter accessory processing technology field, specifically be a copper pipe flaring frock, the right side of location frock support is provided with anchor clamps frock support, the right side of anchor clamps frock support is provided with flaring mould support, the top movable mounting of location frock support has the sliding plate, the locating plate is installed to the top of sliding plate, the standing groove has been seted up on the body top right side of locating plate, pneumatic push rod is all installed to the top front and back side of anchor clamps frock support, the equal movable mounting in top front and back side of anchor clamps frock support has the chuck, two one end of chuck is connected with the flexible end of two pneumatic push rod respectively, the sliding plate can drive the locating plate and slide from side to side, adjusts the flaring degree of depth of copper pipe through adjusting the distance between locating plate and the die head, fixes the flaring degree of copper pipe through fixed movable plate, thereby ensuring that the depth of each pass is the same.

Description

Copper pipe flaring frock

Technical Field

The utility model relates to an evaporimeter accessory processing technology field specifically is a copper pipe flaring frock.

Background

The evaporation is a physical process of converting liquid into gas, namely an object of converting liquid substances into gas, and a large number of evaporators are industrially arranged, wherein the evaporator applied to a refrigeration system is one of the evaporators, the evaporator is an important part in four refrigeration parts, low-temperature condensed liquid is subjected to heat exchange with outside air through the evaporator, and is gasified to absorb heat to achieve the refrigeration effect.

The evaporator needs to use the copper pipe to weld with other metal tubes in the processing engineering, because the relative softer of copper pipe, so before the welding, can carry out the flaring to the copper pipe usually, and current copper pipe when the flaring, because the flaring frock does not have positioner for the flaring degree of copper pipe can only rely on workman's experience to judge, when the flaring degree of depth is lower, leads to the splice of copper pipe to be firm inadequately easily, and leads to when the flaring degree of depth is dark, can increase the consumption of solder again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a copper pipe flaring frock to solve the problem of the unable location copper pipe flaring degree of depth of the copper pipe flaring frock that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a copper pipe flaring tool comprises a positioning tool support, wherein a fixture tool support is arranged on the right side of the positioning tool support, a flaring die support is arranged on the right side of the fixture tool support, a sliding plate is movably mounted above the positioning tool support, a positioning plate is mounted above the sliding plate, a placing groove is formed in the right side above a body of the positioning plate, pneumatic push rods are mounted on the front side and the rear side above the fixture tool support, chucks are movably mounted on the front side and the rear side above the fixture tool support, one ends of the two chucks are respectively connected with telescopic ends of the two pneumatic push rods, clamping grooves are formed in the front side of the body of the chuck and the front side of the body of the rear side of the chuck, the two clamping grooves correspond to each other, a pneumatic die push rod is mounted on the right side above the flaring die, the right side of mould fixing base is connected with the flexible end of pneumatic mould push rod, the die head is installed in the left side of mould fixing base, the axis and the die head axis collineation of standing groove, two behind the chuck laminating, the axis and the die head axis collineation in double-layered groove.

Preferably, the support plate is installed above the sliding plate, the positioning groove is formed in the upper portion of the body of the support plate, and the central axis of the positioning groove is collinear with the central axis of the placing groove.

Preferably, a T-shaped groove is transversely formed above the body of the positioning tool support, and the length of the T-shaped groove is smaller than that of the sliding plate.

Preferably, a T-shaped block is arranged below the positioning plate and is arranged in the T-shaped groove.

Preferably, the die fixing seat comprises a base and a clamping seat, a die clamping groove is formed in the left side of the die fixing seat body, and the die head is installed in the die clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the sliding plate can drive the positioning plate to slide left and right, the flaring depth of the copper pipe is adjusted by adjusting the distance between the positioning plate and the die head, and the flaring depth of the copper pipe is fixed by the fixed movable plate and the positioning plate, so that the same flaring depth is ensured to pass through;

2) when placing the copper pipe, the hand of people is between locating plate and backup pad, avoids the workman directly to insert the copper pipe on the double-layered groove of chuck to press from both sides the injury with workman's finger when having avoided chuck centre gripping copper pipe.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic sectional view of the mold holder according to the present invention;

FIG. 4 is a schematic sectional view of the positioning plate of the present invention;

fig. 5 is a left side view of the chuck of the present invention.

In the figure: the device comprises a pneumatic die push rod 1, a die fixing seat 2, a base 21, a clamping seat 22, a die clamping groove 23, a pneumatic push rod 3, a chuck 4, a sliding plate 5, a positioning plate 6, a placing groove 61, a T-shaped block 62, a supporting plate 7, a die head 8, a positioning tool support 9, a fixture tool support 10 and a flaring die support 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: a copper pipe flaring tool comprises a positioning tool support 9, a fixture tool support 10 is arranged on the right side of the positioning tool support 9, a flaring die support 11 is arranged on the right side of the fixture tool support 10, a sliding plate 5 is movably mounted above the positioning tool support 9, a dovetail groove is formed in the upper surface of the positioning tool support 9, a dovetail is arranged below the sliding plate 5, the dovetail of the sliding plate 5 is mounted in the dovetail groove of the positioning tool support 9, a bolt is mounted on the body of the sliding plate 5, when the bolt is screwed down, the sliding plate 5 is fixed on the positioning tool support 9, when the bolt is unscrewed, the sliding plate 5 can slide left and right on the positioning tool support 9, a positioning plate 6 is mounted above the sliding plate 5, a placing groove 61 is formed in the right side above the body of the positioning plate 6, one end of a copper pipe needing flaring is placed in the placing groove 61, and the left end of the, pneumatic push rods 3 are respectively arranged on the front side and the rear side above the fixture tool support 10, chucks 4 are respectively and movably arranged on the front side and the rear side above the fixture tool support 10, one ends of the two chucks 4 are respectively connected with the telescopic ends of the two pneumatic push rods 3, clamping grooves are respectively arranged on the rear side of the body of the front chuck 4 and the front side of the body of the rear chuck 4, the two clamping grooves correspond to each other, when the two chucks 4 are attached, the two clamping grooves are clamped on the outer side of a copper pipe, a pneumatic mold push rod 1 is arranged on the right side above the flaring mold support 11, a mold fixing seat 2 is movably arranged on the left side above the flaring mold support 11, the right side of the mold fixing seat 2 is connected with the telescopic end of the pneumatic mold push rod 1, the distance for the pneumatic mold push rod 1 to push the mold fixing seat 2 to move leftwards is fixed, a mold head 8 is arranged, after the two chucks 4 are attached, the central axis of the clamping groove is collinear with the central axis of the die head 8, and after the pneumatic die push rod 1 is started, the die head 8 flares the copper pipe.

The supporting plate 7 is arranged above the sliding plate 5, the positioning groove is arranged above the body of the supporting plate 7, the central axis of the positioning groove is collinear with the central axis of the placing groove 61, the diameters of the positioning groove and the placing groove 61 are the same, and the diameters of the positioning groove and the placing groove 61 are the same as the outer diameter of the copper pipe, when copper pipes with different outer diameters are flared, different supporting plates 7 and positioning plates 6 can be replaced, so that the diameters of the positioning groove and the placing groove 61 are the same as the outer diameter of the copper pipe, the copper pipe is placed on the placing groove 61 and the placing groove 61, the copper pipe is horizontal at the moment, the situation that the copper pipe is directly inserted into the clamping groove of the chuck 4 by hands is avoided, the copper pipe is directly inserted into the clamping groove of the chuck 4 by hands, the copper pipe is easily inclined, when the copper pipe is clamped by the chuck 4, the copper pipe can, the hands of a person are easily injured by clamping.

T-shaped grooves are transversely formed in the upper portion of the body of the sliding plate 5, the length of each T-shaped groove is smaller than that of the sliding plate 5, and therefore when the positioning plate 6 slides, the positioning plate 6 accidentally slides off the sliding plate 5.

The below of locating plate 6 is provided with T type piece 62, T type piece 62 is installed in T type inslot, install the bolt on the body of locating plate 6, when the bolt is screwed up, locating plate 6 is fixed on sliding plate 5, when the bolt is unscrewed, locating plate 6 can be on sliding plate 5 horizontal slip, when the distance that needs adjust is great, can adjust through sliding plate 5, when the distance that needs adjust is less, can adjust through locating plate 6 that weight is lighter, thereby avoid great because of sliding plate 5's weight, and lead to unable accurate location flaring degree of depth.

Mould fixing base 2 includes base 21 and grip slipper 22, and mould clamp groove 23 has been seted up on the body left side of mould fixing base 2, and mould clamp groove 23 includes two half slots, all has a half slot on base 21 and the grip slipper 22, and die head 8 is installed in mould clamp groove 23, and base 21 and grip slipper 22 pass through half slot centre gripping die head 8.

The working principle is as follows: unscrewing a bolt on a sliding plate 5, adjusting the distance between the sliding plate 5 and a die head 8, after the distance adjustment is finished, screwing the bolt, then placing one end of a copper pipe into a placing groove 61 of a positioning plate 6, attaching the left end of the copper pipe to the left end of the placing groove 61, placing a pipe body of the copper pipe on a positioning groove of a supporting plate 7, keeping the copper pipe horizontal at the moment, starting a pneumatic push rod 3, pushing two chucks 4 by the two pneumatic push rods 3 to draw close each other until the clamping grooves of the two chucks 4 clamp the outer side of the copper pipe, starting a pneumatic die push rod 1, pushing a die fixing seat 2 by the pneumatic die push rod 1 to move leftwards, driving the die head 8 to move leftwards by the die head 8, flaring the copper pipe by the die head 8, after the flaring is finished, driving the die fixing seat 2 to move rightwards by the pneumatic die fixing seat 2, driving, the pneumatic push rod 3 drives the two chucks 4 to be away from each other, and an operator takes out the copper pipe with the flared end.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a copper pipe flaring frock, includes location frock support (9), its characterized in that: the right side of the positioning tool support (9) is provided with a fixture tool support (10), the right side of the fixture tool support (10) is provided with a flaring die support (11), a sliding plate (5) is movably mounted above the positioning tool support (9), a positioning plate (6) is mounted above the sliding plate (5), the right side of the upper part of the body of the positioning plate (6) is provided with a placing groove (61), the front side and the rear side of the upper part of the fixture tool support (10) are respectively provided with a pneumatic push rod (3), the front side and the rear side of the upper part of the fixture tool support (10) are respectively and movably provided with a chuck (4), one end of each chuck (4) is respectively connected with the telescopic ends of the two pneumatic push rods (3), the rear side of the body of the chuck (4) at the front side and the front side of the body of the chuck (4) at the rear side, pneumatic mold push rod (1) is installed on the top right side of flaring die support (11), the top left side movable mounting of flaring die support (11) has mould fixing base (2), the right side of mould fixing base (2) is connected with the flexible end of pneumatic mold push rod (1), die head (8) are installed in the left side of mould fixing base (2), the axis and die head (8) axis collineation of standing groove (61), two after chuck (4) laminating, the axis and die head (8) axis collineation of double-layered groove.

2. The flaring tool for copper pipes as claimed in claim 1, wherein: the supporting plate (7) is installed above the sliding plate (5), the positioning groove is formed in the upper portion of the body of the supporting plate (7), and the central axis of the positioning groove is collinear with the central axis of the placing groove (61).

3. The flaring tool for copper pipes as claimed in claim 1, wherein: a T-shaped groove is transversely formed in the upper portion of the body of the positioning tool support (9), and the length of the T-shaped groove is smaller than that of the sliding plate (5).

4. The copper pipe flaring tool of claim 2, characterized in that: the lower part of the positioning plate (6) is provided with a T-shaped block (62), and the T-shaped block (62) is arranged in a T-shaped groove.

5. The flaring tool for copper pipes as claimed in claim 1, wherein: the die fixing seat (2) comprises a base (21) and a clamping seat (22), a die clamping groove (23) is formed in the left side of the die fixing seat (2), and the die head (8) is installed in the die clamping groove (23).