CN210893573U

CN210893573U - Pressure testing device for water-gas combined mould

Info

Publication number: CN210893573U
Application number: CN201922111329.6U
Authority: CN
Inventors: 邹天下; 唐鼎; 李大永
Original assignee: Changzhou Kaiwei Pipe Technology Co ltd
Current assignee: Changzhou Kaiwei Pipe Technology Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-06-30
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a hydrosphere combines mould pressure testing device, including water tank, backup pad, blocking device and telescoping device, the surperficial intermediate position of water tank has electric telescopic handle one through the bolt fastening, the end cap under electric telescopic handle one's the flexible end threaded connection, the surface symmetry welded fastening of water tank has two sets of support columns, and is two sets of welded fastening has the backup pad between the support column, and is two sets of threaded connection clamping screw on the support column, be connected with the fixed plate through the bearing rotation on clamping screw's a side end face, symmetrical welded fastening has two sets of telescoping device between fixed plate and the support column, and is two sets of the top welded fastening of support column has the mounting panel, there is electric telescopic handle two through the bolt fastening in the mounting panel, the bottom threaded connection of electric telescopic handle two blocks. This aqueous vapor combines mould pressure testing device, not only detection efficiency is high, and is easy and simple to handle, quick, can detect the column mould of different specifications moreover.

Description

Pressure testing device for water-gas combined mould

Technical Field

The utility model belongs to the technical field of the mould pressure testing device, concretely relates to aqueous vapor combines mould pressure testing device.

Background

In the debugging stage after the production of the columnar mold, whether the water way of the mold has water leakage needs to be checked. Generally, a pressure testing machine is adopted to carry out pressure testing operation on the die. The existing pressure testing machine adopts a jack to directly compress the die, and applies pressure to the die through a water tank, so that the die is extremely easy to damage, and safety protection can not be provided for operators. Or in a conventional manner: irrigation is carried out after plugging by manpower, and after the test is finished, the plugging cap is pulled out manually, so that the labor and personnel are consumed, the time is consumed, the efficiency is low, and the water resource is wasted. No matter which mode is adopted, the die is manually installed and fixed, then each inlet and outlet of the die is respectively blocked, and finally, the whole operation process is complicated and the efficiency is extremely low.

Therefore, in order to meet the current situation, the design and production of a water-gas combined die pressure testing device are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steam combines mould pressure testing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the water-gas combined mould pressure testing device comprises a water tank, a supporting plate, a blocking device and a telescopic device, wherein a first electric telescopic rod is fixed at the surface middle position of the water tank through a bolt, a lower plug is connected with the telescopic end of the first electric telescopic rod through a thread, two groups of supporting columns are symmetrically welded and fixed on the surface of the water tank, the supporting plate is welded and fixed between the two groups of supporting columns, a moving groove is formed in the middle position of the supporting plate, two groups of supporting columns are in threaded connection with a fixing screw rod, a fixing plate is rotatably connected onto one side end surface of the fixing screw rod through a bearing, two groups of telescopic devices are symmetrically welded and fixed between the fixing plate and the supporting columns, a mounting plate is welded and fixed at the tops of the two groups of supporting columns, a mounting groove is formed, and the bottom of the electric telescopic rod II is in threaded connection with a blocking device.

Preferably, the blocking device comprises an upper plug and a connecting pipe, a connecting pipe is arranged in the upper plug, the connecting pipe and the upper plug are arranged integrally, the connecting pipe is in threaded connection with the telescopic end of the electric telescopic rod II, the connecting pipe extends to the lower part of the upper plug, an inlet pipe is fixedly welded on the outer wall of the upper half part of the connecting pipe on the left side, an inlet pipe is fixedly welded on the outer wall of the upper half part of the connecting pipe on the right side, and a control valve is arranged on each of the inlet pipe and the inlet pipe.

Preferably, the telescopic device comprises a fixed column and a telescopic column, the fixed column is welded and fixed on the inner wall of the supporting column, the other side of the fixed column is in threaded connection with a locking ring, a sliding groove is formed in the fixed column, the telescopic column is connected in the sliding groove of the fixed column in a sliding mode, the other end of the telescopic column is welded and fixed with the fixed plate, and the telescopic column is fixed with the fixed column through the locking ring.

Preferably, a water pump is fixed on the outer wall of the left side of the water tank through a bolt, the water outlet end of the water pump is connected with the water inlet pipe of the blocking device through a hose, an air pump is fixed on the outer wall of the right side of the water tank through a bolt, and the air outlet end of the air pump is connected with the air inlet pipe of the blocking device through another group of hoses.

Preferably, the bottom four corners welded fastening of water tank has the supporting leg, the right half welded fastening on water tank surface has the water injection pipe, is equipped with sealed lid on the water injection pipe.

The utility model discloses a technological effect and advantage: according to the water-gas combined mold pressure testing device, the columnar mold is placed on the supporting plate, the fixing screw rod is rotated, the fixing plate fixes the columnar mold, the electric telescopic rod I and the electric telescopic rod II are started, the lower plug and the upper plug block a water inlet and a water outlet of the columnar mold, water injection operation is performed into the columnar mold through the water pump, after the water injection is completed, gas is added into the columnar mold through the air pump, and the pressure testing operation is performed on the columnar mold, so that the operation is simple and convenient, and the detection efficiency is high; through adjusting the distance between two sets of fixed plates, can fix the column mould of different specifications, simultaneously, through changing the top sub and can carry out the pressure testing operation to the column mould of different specifications with lower end sub, this aqueous vapor combines mould pressure testing device, not only detection efficiency is high, and is easy and simple to handle, quick, can detect the column mould of different specifications moreover.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of a plugging device of the present invention;

fig. 4 is a schematic structural diagram of the telescopic device of the present invention.

In the figure: the device comprises a water tank 1, supporting legs 2, an electric telescopic rod I3, a lower plug 4, a supporting plate 5, a supporting column 6, a mounting plate 7, an electric telescopic rod II 8, a blocking device 9, a water pump 10, an air pump 11, a fixing screw 12, a fixing plate 13, a telescopic device 14, an upper plug 15, a connecting pipe 16, a water inlet pipe 17, an air inlet pipe 18, a fixing column 19, a locking ring 20 and a telescopic column 21.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a hydrosphere combines mould pressure testing device as shown in fig. 1-4, including water tank 1, backup pad 5, blocking device 9 and telescoping device 14, the surperficial intermediate position of water tank 1 has electric telescopic handle one 3 through the bolt fastening, electric telescopic handle one 3's model is: TGA-300, end cap 4 under the flexible end threaded connection of electric telescopic handle 3, the end cap 4 is changed under being convenient for, the surface symmetry welded fastening of water tank 1 has two sets of support columns 6, and two sets of welded fastening has backup pad 5 between the support column 6, the shifting chute has been seted up to the intermediate position of backup pad 5, and two sets of threaded connection fixed screw 12 is gone up to support column 6, be connected with fixed plate 13 through the bearing rotation on fixed screw 12's a side end face, fixed plate 13 is the arc structure, is convenient for fix the column mould, the other end welded fastening of fixed screw 12 has the carousel, symmetry welded fastening has two sets of telescoping device 14 between fixed plate 13 and the support column 6, and two sets of the top welded fastening of support column 6 has mounting panel 7, the mounting groove has been seted up to the intermediate position of mounting panel 7, there are two 8 electric telescopic handle through the bolt fastening in the mounting, the type of the electric telescopic rod II 8 is as follows: and the TGA-400, the bottom of the electric telescopic rod II 8 is in threaded connection with the blocking device 9, so that the blocking device 9 can be replaced conveniently.

Specifically, it includes end cap 15 and connecting pipe 16 to block up device 9, be equipped with connecting pipe 16 in going up end cap 15, connecting pipe 16 sets up as an organic whole with last end cap 15, can guarantee to block up device 9's leakproofness, connecting pipe 16 and two 8 flexible end threaded connection of electric telescopic handle, connecting pipe 16 extends to the below of end cap 15, welded fastening has inlet tube 17 on the first left side outer wall of connecting pipe 16, welded fastening has intake pipe 18 on the first right side outer wall of connecting pipe 16, all be equipped with the control valve on inlet tube 17 and the intake pipe 18.

Specifically, the telescopic device 14 comprises a fixed column 19 and a telescopic column 21, the fixed column 19 is welded and fixed on the inner wall of the support column 6, the other side of the fixed column 19 is in threaded connection with a locking ring 20, a sliding groove is formed in the fixed column 19, the telescopic column 21 is connected in the sliding groove of the fixed column 19 in a sliding manner, the other end of the telescopic column 21 is welded and fixed with the fixing plate 13, the telescopic column 21 is fixed with the fixed column 19 through the locking ring 20, and a locking ring is arranged in the locking ring 20, so that the fixed column 19 and the telescopic column 21 can be fixed more firmly.

Specifically, there is water pump 10 through the bolt fastening on the left side outer wall of water tank 1, water pump 10's model is: CHL20-30, the play water end of water pump 10 is connected with the inlet tube 17 of plugging device 9 through the hose, water pump 10 is linked together through the connecting pipe with water tank 1, be fixed with air pump 11 through the bolt on the right side outer wall of water tank 1, the model of air pump 11 is: CX-100, and the air outlet end of the air pump 11 is connected with the air inlet pipe 18 of the blocking device 9 through another group of hoses.

Specifically, the bottom four corners welded fastening of water tank 1 has supporting leg 2, the right half welded fastening on water tank 1 surface has the water injection pipe, is equipped with sealed lid on the water injection pipe.

Specifically, when the water-gas combined mold pressure testing device is used, a columnar mold is placed on a supporting plate 5, a locking ring 20 on a telescopic device 14 is loosened, a fixing screw 12 is rotated to enable a telescopic column 21 to extend out of a fixing column 19 to drive a fixing plate 13 to move towards the columnar mold, the columnar mold is fixed through the fixing plate 13, the locking ring 20 is screwed after the mold is fixed, the positions of the telescopic column 21 and the fixing plate 13 are fixed, a first electric telescopic rod 3 and a second electric telescopic rod 8 are started, a lower plug 4 and an upper plug 15 block a water inlet and a water outlet of the columnar mold, a water pump 10 is started, water injection operation is carried out into the columnar mold through the water pump 10, after the water injection is completed, the water pump 10 is closed, an air pump 11 is started, air is added into the columnar mold through the air pump 11 to carry out pressure testing operation on the columnar mold, after the pressure testing operation is completed, the first electric, the locking ring 20 on the telescopic device 14 is released and the fixing screw 12 is rotated in the reverse direction to remove the cylindrical mold from the support plate 5.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Aqueous vapor combines mould pressure testing device, including water tank (1), backup pad (5), blocking device (9) and telescoping device (14), its characterized in that: the middle position of the surface of the water tank (1) is fixedly provided with a first electric telescopic rod (3) through a bolt, the telescopic end of the first electric telescopic rod (3) is in threaded connection with a lower plug (4), the surface of the water tank (1) is symmetrically welded and fixed with two groups of supporting columns (6), a supporting plate (5) is welded and fixed between the two groups of supporting columns (6), the middle position of the supporting plate (5) is provided with a moving groove, the two groups of supporting columns (6) are in threaded connection with a fixed screw (12), one side end face of the fixed screw (12) is rotatably connected with a fixed plate (13) through a bearing, two groups of telescopic devices (14) are symmetrically welded and fixed between the fixed plate (13) and the supporting columns (6), the tops of the two groups of supporting columns (6) are welded and fixed with a mounting plate (7), and the, and a second electric telescopic rod (8) is fixed in the mounting groove of the mounting plate (7) through a bolt, and the bottom of the second electric telescopic rod (8) is in threaded connection with a blocking device (9).

2. The water-gas combination mold pressure testing device according to claim 1, characterized in that: the utility model discloses a stop device, including stopper (15) and connecting pipe (16), it is equipped with connecting pipe (16) in stopper (15) to go up, connecting pipe (16) and last stopper (15) set up as an organic whole, the flexible end threaded connection of connecting pipe (16) and electric telescopic handle two (8), connecting pipe (16) extend to the below of stopper (15), welded fastening has inlet tube (17) on the left side outer wall of the first half of connecting pipe (16), welded fastening has intake pipe (18) on the right side outer wall of the first half of connecting pipe (16), all be equipped with the control valve on inlet tube (17) and intake pipe (18).

3. The water-gas combination mold pressure testing device according to claim 1, characterized in that: the telescopic device (14) comprises a fixing column (19) and a telescopic column (21), the fixing column (19) is welded and fixed on the inner wall of the supporting column (6), the other side of the fixing column (19) is in threaded connection with a locking ring (20), a sliding groove is formed in the fixing column (19), the telescopic column (21) is connected in the sliding groove of the fixing column (19) in a sliding mode, the other end of the telescopic column (21) is welded and fixed with the fixing plate (13), and the telescopic column (21) is fixed with the fixing column (19) through the locking ring (20).

4. The water-gas combination mold pressure testing device according to claim 1, characterized in that: the water pump is characterized in that a water pump (10) is fixed on the outer wall of the left side of the water tank (1) through a bolt, the water outlet end of the water pump (10) is connected with a water inlet pipe (17) of the blocking device (9) through a hose, an air pump (11) is fixed on the outer wall of the right side of the water tank (1) through a bolt, and the air outlet end of the air pump (11) is connected with an air inlet pipe (18) of the blocking device (9) through another group of hoses.

5. The water-gas combination mold pressure testing device according to claim 1, characterized in that: the bottom four corners welded fastening of water tank (1) has supporting leg (2), the right half welded fastening on water tank (1) surface has the water injection pipe, is equipped with sealed lid on the water injection pipe.