CN214290522U - Copper pipe receiver with hinge - Google Patents

Abstract

The utility model discloses a copper pipe receiver with hinge, which comprises a mounting frame and a receiving tank, wherein the middle part of the mounting frame is provided with the receiving tank, both sides of the receiving tank are rotatably connected with a clamping wall, the middle parts of the bottoms of the two clamping walls are respectively provided with a rotary groove, the insides of the two rotary grooves are respectively rotatably connected with an L-shaped rotary rod, one end of each of the two L-shaped rotary rods is provided with a through hole, the insides of the two through holes are sequentially and alternately connected with a rotary shaft, both ends of the rotary shaft are respectively and rotatably connected with the middle parts of two connecting plates, the two connecting plates are respectively and slidably connected with both sides of the bottom of the receiving tank, the bottoms of the two connecting plates are respectively and fixedly connected with both sides of the top of a supporting plate, and the middle part of the bottom of the supporting plate is fixedly connected with an ejector rod. The locking pin is pushed out under the elastic force of the spring, so that the clamping wall is prevented from being opened, and the aim of locking the clamping wall is fulfilled.

Description

Copper pipe receiver with hinge

Technical Field

The utility model relates to a copper pipe receiver specifically is a copper pipe receiver with hinge.

Background

Air conditioner heat exchanger production process, the expand tube process need expand the copper pipe, make it and fin close coupling, improve heat transfer effect, after the expand tube is accomplished, the expanding rod upwards draws the process, the internal friction of expanding ball and copper pipe upwards drives heat exchanger, heat exchanger leaves the expand tube receiver, after opening the sealing door heat exchanger receives the influence of gravity and drops, heat exchanger copper pipe and receiver collision formation bruise, can cause air conditioner refrigerant leakage or refrigerant leakage risk, in order to avoid the copper pipe damage that drops, need receive the copper pipe with the help of the copper pipe receiver.

The existing copper pipe receiver is simple in structure, only has a bearing function, does not have a copper pipe clamping and fixing structure, the copper pipe can ascend along with the copper pipe in the process of drawing the expansion rod, and the copper pipe can fall and be damaged after the expansion rod is drawn out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a copper pipe receiver with hinge to the current copper pipe receiver simple structure who provides in solving above-mentioned background art only accepts the function, does not have copper pipe centre gripping fixed knot to construct, can rise thereupon at the in-process copper pipe of twitching the expander roll, and the expander roll takes out the problem that back copper pipe can drop the damage.

In order to achieve the above object, the utility model provides a following technical scheme: a copper pipe receiver with a hinge comprises a mounting frame and a receiving groove, wherein the receiving groove is formed in the middle of the mounting frame, two clamping walls are rotatably connected to two sides of the receiving groove, rotary grooves are formed in the middle of the bottoms of the two clamping walls, L-shaped rotary rods are rotatably connected to the insides of the two rotary grooves, through holes are formed in one ends of the two L-shaped rotary rods, a rotary shaft is sequentially and alternately connected to the insides of the two through holes, two ends of the rotary shaft are rotatably connected to the middles of two connecting plates respectively, the two connecting plates are slidably connected to two sides of the bottom of the receiving groove respectively, the bottoms of the two connecting plates are fixedly connected to two sides of the top of a supporting plate respectively, a push rod is fixedly connected to the middle of the bottom of the supporting plate, the bottom of the push rod is fixedly connected to the top of an air cylinder, and the middle of the tops of the two clamping walls are both provided with clamping grooves, the sleeve is embedded at the two ends of the middle part of the two sides of the receiving groove, the push plate is connected to the inside of the sleeve in a sliding mode, the locking pin is fixedly connected to the middle of one end of the push plate, the annular electromagnet is fixedly connected to one side of the inner wall of the sleeve, the spring is fixedly connected to the middle of the other end of the push plate, and one end of the spring penetrates through a shaft hole of the annular electromagnet and is fixedly connected to one end of the inner wall of the sleeve.

As a preferred technical scheme of the utility model, one side fixedly connected with switch aggregate panel of mounting bracket outer wall, switch aggregate panel's fixed surface is connected with cylinder control switch and annular electromagnet switch, cylinder and annular electromagnet are respectively through cylinder control switch and annular electromagnet switch and external power supply electric connection.

As an optimized technical scheme of the utility model, two the equal fixedly connected with rubber protection pad in one side of pressing from both sides the groove.

As an optimized technical solution of the utility model, the sleeve is made by polyethylene plastic, push pedal and stop pin are made by the structural steel.

As an optimized technical scheme of the utility model, telescopic one end fixedly connected with spacing fender ring.

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

1. the receiver can control the clamping walls to open and close only by controlling the cylinder to stretch up and down, so that the copper pipe can be conveniently received, the annular electromagnet switch is switched off, the power-off demagnetization locking pin of the annular electromagnet is pushed out under the elastic force of the spring, the two clamping walls can be blocked, the opening of the clamping walls is avoided, the purpose of locking the clamping walls is realized, and the copper pipe is prevented from falling and being damaged due to the automatic opening of the two clamping walls;

2. the use of rubber protection pad can protect the copper pipe, and the copper pipe warp when avoiding the centre gripping, and the great more firm that makes the copper pipe centre gripping of surface friction power of rubber protection pad moreover, and the use of spacing fender ring plays the effect of restriction push pedal, avoids push pedal and stop pin to be released telescopic inside, and spacing fender ring can also play the effect of stabilizing the stop pin moreover, avoids the stop pin to rock inside the sleeve, improves the precision of receiver.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a left side sectional view of the present invention;

FIG. 3 is a perspective view of the clip wall of the present invention;

fig. 4 is a structural diagram of the interior of the sleeve of the present invention.

In the figure: 1. a mounting frame; 2. a receiving groove; 3. a chuck wall; 4. an L-shaped rotating rod; 5. a connecting plate; 6. a support plate; 7. a top rod; 8. a cylinder; 9. a rotating shaft; 10. rotating the groove; 11. a clamping groove; 12. a rubber protection pad; 13. a sleeve; 14. a limit stop ring; 15. pushing the plate; 16. a locking pin; 17. an annular electromagnet; 18. a spring; 19. the power switch is assembled on the panel.

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.

Referring to fig. 1-4, the utility model provides a copper pipe receiver with hinge, which comprises a mounting frame 1 and a receiving groove 2, wherein the receiving groove 2 is arranged in the middle of the mounting frame 1, the two sides of the receiving groove 2 are rotatably connected with clamping walls 3, the middle parts of the bottom ends of the two clamping walls 3 are respectively provided with a rotating groove 10, the inner parts of the two rotating grooves 10 are respectively rotatably connected with an L-shaped rotating rod 4, one end of each L-shaped rotating rod 4 is provided with a through hole, the inner parts of the two through holes are sequentially and alternately connected with a rotating shaft 9, the two ends of the rotating shaft 9 are respectively rotatably connected with the middle parts of two connecting plates 5, the two connecting plates 5 are respectively and slidably connected with the two sides of the bottom of the receiving groove 2, the bottom ends of the two connecting plates 5 are respectively and fixedly connected with the two sides of the top end of a supporting plate 6, the middle part of the bottom end of the supporting plate 6 is fixedly connected with a mandril 7, the bottom end of the mandril 7 is fixedly connected with the top end of a cylinder 8, the middle part on 3 tops of two double-layered walls has all been seted up and has been pressed from both sides groove 11, the both ends in the middle part of receiving groove 2 both sides all are inlayed and are equipped with sleeve 13, sleeve 13's inside sliding connection has push pedal 15, the middle part fixedly connected with stop pin 16 of push pedal 15 one end, one side fixedly connected with annular electromagnet 17 of sleeve 13 inner wall, the middle part fixedly connected with spring 18 of the push pedal 15 other end, the one end of spring 18 passes annular electromagnet 17's shaft hole and the one end fixed connection of sleeve 13 inner wall.

Preferably, one side of the outer wall of the mounting frame 1 is fixedly connected with a power switch assembly panel 19, the surface of the power switch assembly panel 19 is fixedly connected with a cylinder control switch and an annular electromagnet switch, the cylinder 8 and the annular electromagnet 17 are respectively electrically connected with an external power supply through the cylinder control switch and the annular electromagnet switch, and the cylinder control switch and the annular electromagnet switch respectively control the cylinder 8 and the annular electromagnet 17 to work.

Preferably, the equal fixedly connected with rubber protection pad 12 in one side of two clamp grooves 11 when receiving fixed copper pipe, will fix between two clamp grooves 11 through the centre gripping through two double-layered walls 3, and the copper pipe can be protected in the use of rubber protection pad 12, and the copper pipe warp when avoiding the centre gripping, and the great more firm that makes the copper pipe centre gripping of surface friction of rubber protection pad 12 moreover.

Preferably, the sleeve 13 is made of polyethylene plastic, the push plate 15 and the locking pin 16 are made of structural steel, when the copper pipe is received, the two clamping walls 3 are tightened to clamp the copper pipe, the annular electromagnet switch is turned off, the annular electromagnet 17 is powered off, the demagnetization locking pin 16 is pushed out under the elastic force of the spring 18, the two clamping walls 3 are blocked, the clamping walls 3 are prevented from being opened, the purpose of locking the clamping walls 3 is achieved, and the copper pipe is prevented from falling and being damaged due to the fact that the two clamping walls 3 are automatically opened.

Preferably, one end of the sleeve 13 is fixedly connected with a limit stop ring 14, the use of the limit stop ring 14 plays a role in limiting the push plate 15, so as to prevent the push plate 15 and the locking pin 16 from being pushed out of the sleeve 13, and the limit stop ring 14 can also play a role in stabilizing the locking pin 16, so as to prevent the locking pin 16 from shaking inside the sleeve 13, thereby improving the precision of the receiver.

When the copper pipe receiver with the hinge is used, when a fixed copper pipe is received, the cylinder 8 is controlled to extend through the cylinder control switch to push the ejector rod 7 upwards so as to push the supporting plate 6 to move upwards, the supporting plate 6 pushes the two connecting plates 5 to slide upwards, the two L-shaped rotating rods 4 are opened so as to drive the top ends of the two clamping walls 3 to clamp tightly, the two clamping walls 3 clamp and fix the copper pipe between the two clamping grooves 11, the use of the rubber protection pad 12 can protect the copper pipe, the deformation of the copper pipe during clamping is avoided, the surface friction force of the rubber protection pad 12 is larger so as to enable the clamping of the copper pipe to be more stable, the annular electromagnet switch is disconnected after the two clamping walls 3 are tightened to clamp and fix the copper pipe, the annular electromagnet 17 is released under the elasticity of the spring 18 so as to block the two clamping walls 3 and avoid the opening of the clamping walls 3, thereby realizing the purpose of locking the clamping walls 3, avoid two double-layered walls 3 to open automatically and lead to the copper pipe to drop and damage, spacing fender ring 14's use plays the effect of restriction push pedal 15, avoids push pedal 15 and stop pin 16 to be released the inside of sleeve 13, and spacing fender ring 14 can also play the effect of stabilizing stop pin 16 moreover, avoids stop pin 16 to rock inside sleeve 13, improves the precision of receiver.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The copper pipe receiver with the hinge comprises a mounting frame (1) and a receiving groove (2), and is characterized in that the receiving groove (2) is formed in the middle of the mounting frame (1), clamping walls (3) are rotatably connected to two sides of the receiving groove (2), rotary grooves (10) are formed in the middle of the bottom ends of the two clamping walls (3), L-shaped rotary rods (4) are rotatably connected to the inner portions of the two rotary grooves (10), through holes are formed in one ends of the two L-shaped rotary rods (4), a rotating shaft (9) is sequentially inserted and connected into the inner portions of the two through holes, two ends of the rotating shaft (9) are rotatably connected with the middle portions of two connecting plates (5), the two connecting plates (5) are respectively in sliding connection with two sides of the bottom of the receiving groove (2), the bottom ends of the two connecting plates (5) are respectively fixedly connected with two sides of the top end of a supporting plate (6), middle part fixedly connected with ejector pin (7) of backup pad (6) bottom, the bottom of ejector pin (7) and the top fixed connection of cylinder (8), two double-layered groove (11) have all been seted up at the middle part on double-layered wall (3) top, the both ends at receiving groove (2) both sides middle part all are inlayed and are equipped with sleeve (13), the inside sliding connection of sleeve (13) has push pedal (15), middle part fixedly connected with stop pin (16) of push pedal (15) one end, one side fixedly connected with annular electromagnet (17) of sleeve (13) inner wall, the middle part fixedly connected with spring (18) of push pedal (15) other end, the one end of spring (18) passes the shaft hole of annular electromagnet (17) and the one end fixed connection of sleeve (13) inner wall.

2. The copper tube receiver with hinge as claimed in claim 1, wherein: one side fixedly connected with switch aggregate panel (19) of mounting bracket (1) outer wall, the fixed surface of switch aggregate panel (19) is connected with cylinder control switch and annular electromagnet switch, cylinder (8) and annular electromagnet (17) are respectively through cylinder control switch and annular electromagnet switch and external power supply electric connection.

3. The copper tube receiver with hinge as claimed in claim 1, wherein: one side of each of the two clamping grooves (11) is fixedly connected with a rubber protection pad (12).

4. The copper tube receiver with hinge as claimed in claim 1, wherein: the sleeve (13) is made of polyethylene plastic, and the push plate (15) and the locking pin (16) are both made of structural steel.

5. The copper tube receiver with hinge as claimed in claim 1, wherein: one end of the sleeve (13) is fixedly connected with a limit stop ring (14).

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