CN211103789U

CN211103789U - Spring pulling-out structure for hot-water heating elbow processing

Info

Publication number: CN211103789U
Application number: CN201922256391.4U
Authority: CN
Inventors: 刘希; 舒清元; 吴安成
Original assignee: Wuhan Shenyuan Intelligent Technology Co ltd
Current assignee: Wuhan Shenyuan Intelligent Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-28
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a hot-water heating is spring extraction structure for return bend processing belongs to the hot-water heating pipe spring and extracts technical field, and it includes the bottom plate, the last fixed surface of bottom plate is connected with the guard plate, the left surface of guard plate has been seted up and has been placed the hole, it has first slide cartridge to place downthehole joint, sliding connection has the push rod in the first slide cartridge, the right flank and the telescopic left end fixed connection of guard plate, the push rod is located the sleeve, the outer fixed surface of push rod is connected with the slide cartridge of second, the surface and the telescopic inner wall fixed connection of the slide cartridge of second. This hot-water heating is spring extraction structure for pipe bending, through setting up exhaust vent, fixed hook, second spring, slider and telescopic link for the staff does not need the direct contact third spring, has reduced the possibility that the staff is scalded, makes the fan can reduce the temperature of hot-water heating pipe fast, has shortened the interval of staff to next hot-water heating pipe operation.

Description

Spring pulling-out structure for hot-water heating elbow processing

Technical Field

The utility model belongs to the technical field of the hot-water heating pipe spring is extracted, specifically be a hot-water heating is spring extraction structure for pipe bending.

Background

The physical property, the plastic property and the hot melt property of the steel-plastic pipe are facilitated in the bending forming of the steel-plastic pipe, the water heating pipe part of the assembled steel-plastic inlet pipe is vertically placed into a constant temperature of 100 ℃ for fully heating, the molecular structure of the water heating pipe material is changed through temperature control, the water heating material can be extended by utilizing the plastic property of the thermoplastic material, the water heating material cannot rebound after being extended, after the water heating pipe is fully heated, one end of the water heating pipe of the inlet pipe is taken out, a spring with a proper pipe diameter and length is inserted into one end of the water heating pipe, the purpose is to prevent the water heating pipe from deforming and breaking due to bending in the bending process, the temperature of the bent pipe is still high after the bent pipe is bent by the existing bending machine, the spring is positioned in the bent pipe, the bent pipe is bent, the spring is in close contact with the bent pipe, the spring can also have a high temperature under the heat conduction, at the moment, not only a large amount of time of wasting, if the staff has not calculated the temperature and take out the spring well, cause the damage to the staff easily for staff's safety can not obtain effectual guarantee.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a structure is extracted to spring for hot-water heating pipe bending, solved present bender after bending the return bend, the temperature of return bend is still higher, and the spring is located the return bend, and because the return bend is bent, make spring and return bend in close contact with, the spring also can have higher temperature under thermal conduction, the staff can only slowly wait for at this moment after the spring natural cooling can take out the spring, not only extravagant a large amount of time, if the staff has not calculated the temperature and take out the spring, cause the damage to the staff easily, make staff's safety can not obtain the problem of effectual guarantee.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot-water heating is spring extraction structure for return bend processing, includes the bottom plate, the last fixed surface of bottom plate is connected with the guard plate, the left surface of guard plate has been seted up and has been placed the hole, it has first slide cartridge to place downthehole joint, sliding connection has the push rod in the first slide cartridge, the right flank and the telescopic left end fixed connection of guard plate, the push rod is located the sleeve, the outer fixed surface of push rod is connected with the second slide cartridge, the surface and the telescopic inner wall fixed connection of second slide cartridge, the left end fixed connection of telescopic right flank and first spring.

The utility model discloses a fixed hook of slide block, including the push rod, first spring cup joints the surface at the push rod, the right-hand member of first spring and the left surface fixed connection of bearing, the bearing cup joints the surface at the push rod, the front of bearing and the back fixed connection of fixture block, the fixture block joint is in the draw-in groove, the draw-in groove is seted up in telescopic front, the right-hand member of push rod and the left surface fixed connection of connecting block, the spout has been seted up to the right flank of connecting block, sliding connection has the slider in the spout, the quantity of slider is two, two the equal fixedly connected with fixed hook in the right flank of slider.

The lower surface of slider and resilient means's top fixed connection, resilient means's bottom and the last fixed surface of fixed block are connected, the upper surface of bottom plate and the lower fixed surface of connecting plate are connected, the through-hole has been seted up to the left surface of connecting plate, the right flank joint of connecting plate has the heating coil, be provided with the third spring in the through-hole, the right-hand member of third spring passes through the through-hole joint and is in the heating coil.

As a further aspect of the present invention: the lower fixed surface of bottom plate is connected with the casing, the lower fixed surface of inner wall is connected with wind power device, the exhaust vent has all been seted up to the upper surface of bottom plate and casing, the bottom plate is linked together through exhaust vent and casing, the exhaust vent is located wind power device's top.

As a further aspect of the present invention: the upper surface of the sleeve is provided with a sliding hole, and the sliding hole is communicated with the clamping groove.

As a further aspect of the present invention: the wind power device comprises a fan, the lower surface of the fan is fixedly connected with the upper surface of the fixing seat, the lower surface of the fixing seat is fixedly connected with the lower surface of the inner wall of the shell, and the fan is located below the air outlet.

As a further aspect of the present invention: the elastic device comprises a telescopic rod, a second spring is sleeved on the outer surface of the telescopic rod, and the top end and the bottom end of the second spring and the telescopic rod are fixedly connected with the lower surface of the sliding block and the upper surface of the fixing block respectively.

As a further aspect of the present invention: the front of casing is provided with the receiver, the lower fixed surface of casing is connected with the base.

(III) advantageous effects

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

1. this structure is extracted to hot-water heating is spring for return bend machining, through setting up the fan, the exhaust vent, the fixed hook, the second spring, slider and telescopic link, when the staff need pull out the third spring, only need with the fixed hook joint between the gap of third spring, start the fan afterwards, make the fan cool down the hot-water heating pipe, the staff just can stimulate the push rod afterwards, thereby stimulate the third spring left through the fixed hook, make the staff not need the direct contact third spring, the possibility that the staff was scalded has been reduced, because of being provided with the fan, make the fan can reduce the temperature of hot-water heating pipe fast, the interval of staff to next hot-water heating pipe operation has been shortened.

2. This hot-water heating is spring extraction structure for pipe bending, through setting up the push rod, first spring, the sleeve, the fixture block, draw-in groove and bearing, when the staff need with the fixed hook joint in the third spring, only need the staff to rotate the pull ring, make the fixture block break away from the draw-in groove, the push rod will move right fast under the effect of first spring elasticity this moment, when the right flank of fixed hook and third spring contact, will move along the spout in opposite directions because of the extrusion of third spring, fixed hook will the joint in the third spring afterwards, make that the staff can be convenient fix fixed hook and third spring, the suitability of this extraction structure has been improved.

3. This hot-water heating is spring extraction structure for pipe bending through setting up the smooth section of thick bamboo of first smooth section of thick bamboo and second for the staff is when breaking away from the draw-in groove with the fixture block, and the push rod can move right fast under the effect of first spring elasticity, and is difficult for the card to die.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the sleeve according to the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

FIG. 4 is a schematic view of the right-side cross-sectional structure of the housing of the present invention;

in the figure: the device comprises a base plate 1, a protection plate 2, a first sliding barrel 3, a placing hole 4, a push rod 5, a sleeve 6, a second sliding barrel 7, a first spring 8, a bearing 9, a clamping block 10, a clamping groove 11, a connecting block 12, a sliding block 13, a fixing hook 14, a sliding groove 15, an elastic device 16, a second spring 161, a telescopic rod 162, a fixing block 17, a sliding hole 18, a pull ring 19, a connecting plate 20, a third spring 21, a water heating pipe 22, a shell 23, an air outlet 24, a wind power device 25, a fan 251 and a fixed seat 252.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a spring pulling-out structure for hot-water heating elbow processing comprises a base plate 1, wherein a protection plate 2 is fixedly connected to the upper surface of the base plate 1, due to the arrangement of the protection plate 2, when a worker pulls out a third spring 21, the third spring 21 is not easy to smash towards the worker due to excessive force, the possibility that the worker is smashed by the third spring 21 is reduced, a placing hole 4 is formed in the left side surface of the protection plate 2, a first sliding barrel 3 is clamped in the placing hole 4, a push rod 5 is slidably connected with the first sliding barrel 3, the right side surface of the protection plate 2 is fixedly connected with the left end of a sleeve 6, the push rod 5 is located in the sleeve 6, a second sliding barrel 7 is fixedly connected to the outer surface of the push rod 5, due to the arrangement of the first sliding barrel 3 and the second sliding barrel 7, when the worker separates a clamping block 10 from a clamping groove 11, the push rod 5 can be quickly moved rightwards under the elastic force of the first spring 8 and, the outer surface of the second sliding barrel 7 is fixedly connected with the inner wall of the sleeve 6, a sliding hole 18 is formed in the upper surface of the sleeve 6, the sliding hole 18 is communicated with the clamping groove 11, and due to the fact that the sliding hole 18 is formed, when the push rod 5 moves, the clamping block 10 can also move along with the push rod 5, and the right side face of the sleeve 6 is fixedly connected with the left end of the first spring 8.

The first spring 8 is sleeved on the outer surface of the push rod 5, the right end of the first spring 8 is fixedly connected with the left side surface of the bearing 9, due to the arrangement of the first spring 8, when a worker separates the fixture block 10 from the clamping groove 11, the push rod 5 can move rightwards under the action of the elastic force of the first spring 8, the worker can conveniently fix the fixing hook 14 with the third spring 21, the bearing 9 is sleeved on the outer surface of the push rod 5, the front surface of the bearing 9 is fixedly connected with the back surface of the fixture block 10, the fixture block 10 is clamped in the clamping groove 11, the lower surface of the bottom plate 1 is fixedly connected with the shell 23, the lower surface of the inner wall is fixedly connected with the wind power device 25, the upper surfaces of the bottom plate 1 and the shell 23 are both provided with air outlets 24, the bottom plate 1 is communicated with the shell 23 through the air outlets 24, the air outlets 24 are positioned above the wind power device 25, the lower surface of the fixed seat 252 is fixedly connected with the lower surface of the inner wall of the shell 23, the fan 251 is positioned below the air outlet 24, and due to the arrangement of the wind power device 25, after the water heating pipe 22 is bent, the water heating pipe 22 can be cooled only by starting the fan 251, so that the water heating pipe 22 can be conveniently shaped, and the temperature is reduced, the water heating pipe 22 and the third spring 21 are not easy to hurt workers, the clamping groove 11 is formed in the front of the sleeve 6, the right end of the push rod 5 is fixedly connected with the left side surface of the connecting block 12, the right side surface of the connecting block 12 is provided with the sliding groove 15, the sliding blocks 13 are connected in the sliding groove 15, the number of the sliding blocks 13 is two, the front surface of the shell 23 is provided with the storage box, the lower surface of the shell 23 is fixedly connected with the base, due to the arrangement of the base, when the, make the staff can place the third spring 21 of different models in the containing box, make things convenient for the staff to use when needing, the equal fixedly connected with fixed hook 14 of right flank of two sliders 13.

The lower surface of the sliding block 13 is fixedly connected with the top end of the elastic device 16, the bottom end of the elastic device 16 is fixedly connected with the upper surface of the fixed block 17, the elastic device 16 comprises an expansion link 162, a second spring 161 is sleeved on the outer surface of the expansion link 162, the top ends and the bottom ends of the second spring 161 and the expansion link 162 are respectively fixedly connected with the lower surface of the sliding block 13 and the upper surface of the fixed block 17, due to the arrangement of the expansion link 162 and the second spring 161, when the push rod 5 is extruded by the elastic force of the first spring 8 to move rightwards, the push rod 5 drives the fixed hook 14 to move rightwards, when the right side surface of the fixed hook 14 is contacted with the third spring 21, the fixed hook 14 moves oppositely along the sliding chute 15 due to the extrusion of the third spring 21, at the moment, the fixed hook 14 is located between the gaps of the third spring 21, when the worker pulls the push rod 5 again, the fixed hook 14 pulls the third spring 21, the upper surface of bottom plate 1 and the lower fixed surface of connecting plate 20 are connected, and the through-hole has been seted up to the left surface of connecting plate 20, and the right flank joint of connecting plate 20 has hot-water heating pipe 22, is provided with third spring 21 in the through-hole, and the right-hand member of third spring 21 passes through the through-hole joint in hot-water heating pipe 22.

The utility model discloses a theory of operation does:

s1, when the water heating pipe 22 needs to be bent by a worker, the worker only needs to lap the fixed water heating pipe 22 with the connecting plate 20, then takes out the third spring 21 with the proper size from the containing box, then clamps the third spring 21 in the water heating pipe 22 through the through hole, and then heats the water heating pipe 22, and at the moment, the worker can bend the water heating pipe 22;

s2, when the bending is finished, a worker can start the fan 251 to blow air upwards by the fan 251, so that heat of the water pipe is lost quickly, then the worker can rotate the pull ring 19 to enable the clamping block 10 to be separated from the clamping groove 11, the push rod 5 can move rightwards quickly under the action of the elastic force of the first spring 8, when the right side face of the fixing hook 14 is in contact with the third spring 21, the fixing hook 14 can move oppositely along the sliding groove 15 due to the extrusion of the third spring 21, and when the elastic force of the first spring 8 is lost, the fixing hook 14 can be located between gaps of the third spring 21;

and S3, when the fixing hook 14 is located between the gaps of the third springs 21, the worker can pull out the third springs 21 through the pull ring 19, and at the moment, the third springs 21 are hooked by the fixing hook 14 and slowly separated from the heating pipes 22 along with the pulling of the worker.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a structure is extracted to spring for hot-water heating pipe bending, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a protection plate (2), a placing hole (4) is formed in the left side surface of the protection plate (2), a first sliding barrel (3) is connected in the placing hole (4) in a clamping mode, a push rod (5) is connected in the first sliding barrel (3) in a sliding mode, the right side surface of the protection plate (2) is fixedly connected with the left end of a sleeve (6), the push rod (5) is located in the sleeve (6), a second sliding barrel (7) is fixedly connected to the outer surface of the push rod (5), the outer surface of the second sliding barrel (7) is fixedly connected with the inner wall of the sleeve (6), and the right side surface of the sleeve (6) is fixedly connected with the left end of a first spring (8);

the outer surface of the push rod (5) is sleeved with the first spring (8), the right end of the first spring (8) is fixedly connected with the left side face of the bearing (9), the bearing (9) is sleeved on the outer surface of the push rod (5), the front face of the bearing (9) is fixedly connected with the back face of the clamping block (10), the clamping block (10) is clamped in the clamping groove (11), the clamping groove (11) is formed in the front face of the sleeve (6), the right end of the push rod (5) is fixedly connected with the left side face of the connecting block (12), the right side face of the connecting block (12) is provided with a sliding groove (15), the sliding groove (15) is internally connected with two sliding blocks (13), the number of the sliding blocks (13) is two, and the right side faces of the two sliding blocks (13) are fixedly connected with fixing hooks (14);

the lower surface of slider (13) and the top fixed connection of resilient means (16), the bottom of resilient means (16) and the upper surface fixed connection of fixed block (17), the upper surface of bottom plate (1) and the lower fixed connection of connecting plate (20), the through-hole has been seted up to the left surface of connecting plate (20), the right flank joint of connecting plate (20) has hot-water heating pipe (22), be provided with third spring (21) in the through-hole, the right-hand member of third spring (21) passes through the through-hole joint in hot-water heating pipe (22).

2. The spring pulling-out structure for plumbing elbow according to claim 1, characterized in that: the lower fixed surface of bottom plate (1) is connected with casing (23), the lower fixed surface of inner wall is connected with wind power device (25), exhaust vent (24) have all been seted up to the upper surface of bottom plate (1) and casing (23), bottom plate (1) is linked together through exhaust vent (24) and casing (23), exhaust vent (24) are located the top of wind power device (25).

3. The spring pulling-out structure for plumbing elbow according to claim 2, wherein: the upper surface of the sleeve (6) is provided with a sliding hole (18), and the sliding hole (18) is communicated with the clamping groove (11).

4. The spring pulling-out structure for plumbing elbow according to claim 2, wherein: the wind power device (25) comprises a fan (251), the lower surface of the fan (251) is fixedly connected with the upper surface of the fixed seat (252), the lower surface of the fixed seat (252) is fixedly connected with the lower surface of the inner wall of the shell (23), and the fan (251) is located below the air outlet (24).

5. The spring pulling-out structure for plumbing elbow according to claim 1, characterized in that: the elastic device (16) comprises an expansion rod (162), a second spring (161) is sleeved on the outer surface of the expansion rod (162), and the top ends and the bottom ends of the second spring (161) and the expansion rod (162) are fixedly connected with the lower surface of the sliding block (13) and the upper surface of the fixing block (17) respectively.

6. The spring pulling-out structure for plumbing elbow according to claim 2, wherein: the front of casing (23) is provided with the receiver, the lower fixed surface of casing (23) is connected with the base.