CN211218188U

CN211218188U - Water-cooling bending die for processing water-heating bent pipe

Info

Publication number: CN211218188U
Application number: CN201922254568.7U
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: 2020-08-11
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a water-cooling mould of buckling for hot-water heating return bend processing belongs to processingequipment technical field, and it includes the support frame, the upper surface joint of support frame has rotary device, rotary device's top fixedly connected with adjustable shelf, the draw-in groove has all been seted up to the left and right sides face of adjustable shelf, the right flank of fixture block is provided with the fixture block in the draw-in groove, the right flank of fixture block and the left surface fixed connection of arm-tie, the right flank of arm-tie passes through the left surface fixed connection of telescoping device and backup pad, backup pad fixed connection is at the upper surface of support frame. This water-cooling mould of buckling for hot-water heating pipe bending is through mutually supporting between arm-tie, fixture block, draw-in groove, adjustable shelf, pivot, water pump, water pipe and the shower nozzle to reduce the waste of cooling water, and this device still reduced the time of mould and lower mould cooling waste when using, make the machining efficiency of this device higher, made things convenient for the use of staff to this device.

Description

Water-cooling bending die for processing water-heating bent pipe

Technical Field

The utility model belongs to the technical field of processingequipment, specifically be a water-cooling mould of buckling for hot-water heating return bend processing.

Background

In the process of processing the hot-water heating elbow pipe, the high-temperature elbow pipe is often required to be placed in a mould for bending treatment, when the high-temperature bent pipe is bent, the high-temperature bent pipe can transmit high temperature to the die, the die can be deformed when the high-temperature die bends the high-temperature bent pipe, thereby causing damage to the mould, the Chinese utility model with the application number of CN201821885662.1 discloses a water-cooling bending mould for high-temperature bending, the cooling water is sprayed to the surfaces of the upper die and the lower die through the spray heads, so that the effect of water cooling of the upper die and the lower die is realized, but in the using process, not only much cooling water is wasted, and the processing time is wasted in the water cooling process, so that the processing efficiency is low, therefore, the water-cooling bending die for processing the cooling water heating elbow pipe is convenient to use and is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a water-cooling mould of buckling is used in hot-water heating return bend processing has solved the extravagant more cooling water of ordinary cooling water-cooling meeting to carrying out the time of water-cooled in-process still extravagant processing, making machining efficiency slower, thereby the problem of inconvenient people use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water-cooling mould of buckling for hot-water heating pipe bending, includes the support frame, the upper surface joint of support frame has rotary device, rotary device's top fixedly connected with adjustable shelf, the draw-in groove has all been seted up to the left and right sides face of adjustable shelf, the right side be provided with the fixture block in the draw-in groove, the right flank of fixture block and the left surface fixed connection of arm-tie.

The left side fixed connection of telescoping device and backup pad is passed through to the right flank of arm-tie, backup pad fixed connection is at the upper surface of support frame, the upper surface joint of support frame has the otter board, the upper surface of support frame inner wall and the upper surface fixed connection of water tank, the lower fixed surface of water tank inner wall is connected with the water pump.

The delivery port of water pump is linked together with the one end of water pipe, the other end of water pipe passes the left surface of water tank and the left surface of protecting crust and extends to inside the protecting crust, the upper surface and the lower surface of water pipe are provided with a plurality of shower nozzle respectively, protecting crust fixed connection is at the upper surface of support frame, the right flank of water pipe respectively with the left surface of protecting crust and the left surface fixed connection of water tank.

As a further aspect of the present invention: the protective shell is arc-shaped, the water tank is located below the screen plate, and the lower surface of the inner wall of the water tank is provided with a condenser.

As a further aspect of the present invention: the lower fixed surface of adjustable shelf inner wall is connected with two bed dies, the upper surface of adjustable shelf inner wall passes through the upper fixed surface of two multistage hydraulic cylinders and two last moulds to be connected, the right side the position of going up the mould corresponds with the position of right side bed die.

As a further aspect of the present invention: the front and the back of the inner wall of the movable frame are both provided with slope surfaces, and the spray heads are positioned between the left upper die and the left lower die.

As a further aspect of the present invention: the rotating device comprises a bearing, the bearing is clamped on the upper surface of the support frame, a rotating shaft is sleeved in the bearing, and the top end of the rotating shaft is fixedly connected with the lower surface of the movable frame.

As a further aspect of the present invention: the telescopic device comprises a telescopic rod, a spring is sleeved outside the telescopic rod, and two ends of the spring are fixedly connected with the right side face of the pulling plate and the left side face of the supporting plate respectively.

(III) advantageous effects

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

1. the water-cooling bending die for water heating elbow processing comprises a pull plate, a clamping block, a clamping groove, a movable frame, a rotating shaft, a water pump, a water pipe and spray heads which are matched with each other, wherein when the used upper die and lower die are cooled by water, a worker firstly pulls the clamping block out of the clamping groove through the pull plate and then rotates the movable frame 180 degrees, so that the positions of the upper die and the lower die on the left side and the right side are exchanged, cooling water in a water tank can be sprayed out by the water pump through the water pipe and the spray heads, the upper die and the lower die are cooled, meanwhile, the worker can process an elbow by using the upper die and the lower die on the right side, the sprayed cooling water can enter the water tank to be recycled, the waste of the cooling water is reduced, and the device can process the elbow by using the upper die and the lower die on the right side while cooling the upper die and the lower die on the left, the time wasted in cooling the upper die and the lower die is reduced, the machining efficiency of the device is higher, and the device is convenient for workers to use.

2. This water-cooling mould of buckling for hot-water heating pipe bending is through setting up the otter board for the otter board can filter unrestrained cooling water, thereby has avoided some to mix inside the cooling water direct entering water tank of impurity and garrulous iron piece and is blocked up by impurity or garrulous iron piece when making water pump and water pipe absorb the cooling water, has ensured the normal life of this device.

3. This water-cooling mould of buckling for hot-water heating pipe bending is through setting up the condenser for the condenser during operation can cool down the cooling water in the water tank, thereby can effectual promotion this device to the effect of last mould and bed die cooling.

Drawings

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

FIG. 2 is a schematic view of the top-view cross-sectional structure of the protective shell of the present invention;

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

FIG. 4 is a schematic structural view of the right side of the movable frame of the present invention;

in the figure: the device comprises a support frame 1, a rotating device 2, a bearing 21, a rotating shaft 22, a movable frame 3, a clamping groove 4, a clamping block 5, a pulling plate 6, a telescopic device 7, a telescopic rod 71, a spring 72, a supporting plate 8, a screen plate 9, a water tank 10, a condenser 11, a water pump 12, a water pipe 13, a spray head 14, a protective shell 15, a lower die 16, an upper die 17 and a multi-stage hydraulic cylinder 18.

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 water-cooling bending die for water heating elbow processing comprises a support frame 1, a rotating device 2 is clamped on the upper surface of the support frame 1, the rotating device 2 comprises a bearing 21, the bearing 21 is clamped on the upper surface of the support frame 1, a rotating shaft 22 is sleeved in the bearing 21, the top end of the rotating shaft 22 is fixedly connected with the lower surface of a movable frame 3, the bearing 21 is arranged, the rotating shaft 22 can be driven to rotate in the bearing 21 when the movable frame 3 rotates, so that a supporting point can be provided for the rotation of the movable frame 3, the movable frame 3 can rotate more stably, the top end of the rotating device 2 is fixedly connected with the movable frame 3, the front side and the back side of the inner wall of the movable frame 3 are both provided with slope surfaces, cooling water can flow down along the slope surfaces of the front side and the, thereby the waste of cooling water has been reduced, two bed dies 16 of lower surface fixedly connected with of 3 inner walls of adjustable shelf, the upper surface of 3 inner walls of adjustable shelf is connected through two multistage hydraulic cylinder 18 and two upper surface fixed connection who goes up mould 17, the position of mould 17 is corresponding with the position of right side bed die 16 on the right side, through setting up multistage hydraulic cylinder 18, make the work of multistage hydraulic cylinder 18 provide power to the removal of going up mould 17, thereby ensured the normal use of this device, draw-in groove 4 has all been seted up to the left and right sides face of adjustable shelf 3, be provided with fixture block 5 in the draw-in groove 4 of right side, the right flank of fixture block 5 and the left surface fixed connection of arm-tie 6, through setting up fixture block 5 and draw-in groove 4, make when fixture block 5 block go into in the draw-in groove 4 alright with angle to adjustable shelf 3 fixed.

The right side surface of the pulling plate 6 is fixedly connected with the left side surface of the supporting plate 8 through the telescopic device 7, the telescopic device 7 comprises a telescopic rod 71, a spring 72 is sleeved outside the telescopic rod 71, two ends of the spring 72 are respectively fixedly connected with the right side surface of the pulling plate 6 and the left side surface of the supporting plate 8, through the arrangement of the telescopic rod 71 and the spring 72, when a worker loosens the pulling plate 6, the spring 72 can drive the pulling plate 6 and the fixture block 5 to move leftwards and be clamped into the clamping groove 4 by utilizing the elasticity of the spring 72, the existence of the telescopic rod 71 can avoid the bending of the spring 72 in the using process, so that the normal matching work between the spring 72 and the fixture block 5 is ensured, the fixture block 5 is more stably moved leftwards and rightwards, the supporting plate 8 is fixedly connected with the upper surface of the supporting frame 1, the upper surface of the supporting frame 1 is clamped with, water tank 10 is located the below of otter board 9, through setting up otter board 9, make otter board 9 can filter unrestrained cooling water, thereby avoided some cooling water of mixing impurity and garrulous iron piece directly to get into inside water tank 10 and make water pump 12 and water pipe 13 absorb the problem that the cooling water was blockked up by impurity or garrulous iron piece, the normal life of this device has been ensured, the lower surface of water tank 10 inner wall is provided with condenser 11, through setting up condenser 11, make condenser 11 during operation can cool down the cooling water in water tank 10, thereby can effectually promote the effect of this device to the cooling of mould 17 and bed die 16, the lower fixed surface of water tank 10 inner wall is connected with water pump 12.

The water outlet of the water pump 12 is communicated with one end of a water pipe 13, the other end of the water pipe 13 penetrates through the left side surface of the water tank 10 and the left side surface of the protective shell 15 and extends into the protective shell 15, the protective shell 15 is arc-shaped, the movable frame 3 can normally rotate in the protective shell 15 when rotating by setting the protective shell 15 into arc-shaped, the normal use of the device is guaranteed, the splashing of cooling water can be reduced by setting the protective shell 15, the influence of the splashing of the cooling water on nearby equipment and workers is reduced, the upper surface and the lower surface of the water pipe 13 are respectively provided with a plurality of spray heads 14, the plurality of spray heads 14 are respectively positioned between the left upper die 17 and the left lower die 16, and the spray heads 14 are arranged between the left upper die 17 and the left lower die 16, so that the left upper die 17 and the left lower die 16 can be cooled when the spray heads 14 spray the cooling water, the protective shell 15 is fixedly connected to the upper surface of the support frame 1, and the right side surface of the water pipe 13 is fixedly connected with the left side surface of the protective shell 15 and the left side surface of the water tank 10 respectively.

The utility model discloses a theory of operation does:

s1, when the used upper die 17 and lower die 16 need to be cooled by water, a worker pulls the fixture block 5 out of the clamping groove 4 rightwards through the pull plate 6, and then rotates the movable frame 3 clockwise 180 degrees by taking the rotating shaft 22 as a central point, so that the positions of the upper die 17 and the lower die 16 on the left side and the right side are interchanged;

s2, starting the water pump 12 to work, so that the water pump 12 can spray cooling water in the water tank 10 through the water pipe 13 and the plurality of spray heads 14, thereby cooling the upper die 17 and the lower die 16, and the scattered cooling water can fall into the water tank 10 through the screen 9 during cooling;

s3, the pulling plate 6 is loosened simultaneously, the spring 72 can drive the clamping block 5 to move leftwards and clamp the clamping block 4 by utilizing the elasticity of the spring, the angle of the movable frame 3 is fixed, the worker can control the extension of the multi-stage hydraulic cylinder 18 on the right side, the multi-stage hydraulic cylinder 18 on the right side can drive the upper die 17 on the right side to move downwards, and the upper die 17 on the right side and the lower die 16 on the right side can process bent pipes.

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 water-cooling mould of buckling for hot-water heating pipe bending, includes support frame (1), its characterized in that: the upper surface of the support frame (1) is connected with a rotating device (2) in a clamping mode, the top end of the rotating device (2) is fixedly connected with a movable frame (3), clamping grooves (4) are formed in the left side surface and the right side surface of the movable frame (3), a clamping block (5) is arranged in the clamping groove (4) on the right side, and the right side surface of the clamping block (5) is fixedly connected with the left side surface of a pulling plate (6);

the right side face of the pulling plate (6) is fixedly connected with the left side face of the supporting plate (8) through a telescopic device (7), the supporting plate (8) is fixedly connected to the upper surface of the supporting frame (1), the upper surface of the supporting frame (1) is connected with a screen plate (9) in a clamping mode, the upper surface of the inner wall of the supporting frame (1) is fixedly connected with the upper surface of the water tank (10), and the lower surface of the inner wall of the water tank (10) is fixedly connected with a water pump (12);

the delivery port of water pump (12) is linked together with the one end of water pipe (13), the other end of water pipe (13) passes the left surface of water tank (10) and protecting crust (15) and extends to inside protecting crust (15), the upper surface and the lower surface of water pipe (13) are provided with a plurality of shower nozzle (14) respectively, protecting crust (15) fixed connection is at the upper surface of support frame (1), the right flank of water pipe (13) respectively with the left surface of protecting crust (15) and the left surface fixed connection of water tank (10).

2. The water-cooling bending die for water heating pipe bending according to claim 1, characterized in that: the protective shell (15) is arc-shaped, the water tank (10) is located below the screen plate (9), and the lower surface of the inner wall of the water tank (10) is provided with a condenser (11).

3. The water-cooling bending die for water heating pipe bending according to claim 1, characterized in that: the lower surface of the inner wall of the movable frame (3) is fixedly connected with two lower dies (16), the upper surface of the inner wall of the movable frame (3) is fixedly connected with the upper surfaces of two upper dies (17) through two multi-stage hydraulic cylinders (18), and the position of the upper die (17) corresponds to the position of the right lower die (16).

4. The water-cooling bending die for water heating pipe bending according to claim 3, wherein: the front and the back of the inner wall of the movable frame (3) are both provided with slope surfaces, and the spray heads (14) are positioned between the left upper die (17) and the left lower die (16).

5. The water-cooling bending die for water heating pipe bending according to claim 1, characterized in that: rotating device (2) include bearing (21), bearing (21) joint is at the upper surface of support frame (1), have cup jointed pivot (22) in bearing (21), the top of pivot (22) and the lower fixed surface of adjustable shelf (3) are connected.

6. The water-cooling bending die for water heating pipe bending according to claim 1, characterized in that: the telescopic device (7) comprises a telescopic rod (71), a spring (72) is sleeved outside the telescopic rod (71), and two ends of the spring (72) are fixedly connected with the right side face of the pulling plate (6) and the left side face of the supporting plate (8) respectively.