CN211276917U

CN211276917U - Airtight box

Info

Publication number: CN211276917U
Application number: CN201921760739.7U
Authority: CN
Inventors: 陈久城
Original assignee: Guangzhou Yangcheng Machinery Manufacture Co ltd
Current assignee: Guangzhou Yangcheng Machinery Manufacture Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-18
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an airtight box, include: the box body is internally provided with an accommodating cavity; die holder, die holder includes left module and right module along left right direction interval setting, left side module includes first transmission shaft, first screw rod, left side base, left side regulating block, the second screw rod, left side installation axle sets up on left side regulating block, left side regulating block is connected on left side base, first transmission shaft is connected in the left surface of box body, first screw rod passes through the bearing and connects on left side base, be provided with first screw in the left side regulating block, first transmission shaft passes through worm gear and is connected with first screw rod transmission, the second screw rod passes through the bearing and connects in the left surface of box body, left side base is connected on holding the cavity, be provided with the second screw on the left side base, right module is bilateral symmetry structure with left module, the utility model discloses it is more convenient to the position control of mould to reduce the loss of argon gas when the welding operation, improve welding quality.

Description

Airtight box

Technical Field

The utility model relates to a tubular product processing equipment especially relates to an airtight box.

Background

When adding man-hour to tubular product production, need weld tubular product, place tubular product between the mould when the welding, press from both sides tight to tubular product through the mould, but welding on one side of shaping, in order to adapt to different tubular product or different processing state, the position of mould needs often to make the adjustment, traditional regulation structure is comparatively inconvenient, and adjust the direction singleness, can only make keeping away from each other or be close to between two moulds, still can lead to argon gas shielding gas around electric arc welding when the welding, keep apart the air outside the welding area, prevent the oxidation of welding area, in traditional welding operation in-process, need constantly add argon gas, because the welding position is mostly open design, argon gas flows into in the atmosphere very fast, the loss is great, lead to the welding operation cost higher.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an airtight box for it is more convenient when welding to the tubular product.

According to the utility model discloses an airtight box, include: the box body is internally provided with a containing cavity, the front side surface of the box body is provided with a feeding hole, the rear side surface of the box body is provided with a discharging hole, the top surface of the box body is provided with a welding groove, and the feeding hole, the discharging hole and the welding groove are communicated with the containing cavity; the die mounting seat is provided with a plurality of die mounting seats in the accommodating cavity along the front-back direction, the die mounting seats comprise a left die set and a right die set which are arranged at intervals along the left-right direction, each left die set comprises a first transmission shaft, a first screw rod, a left base, a left adjusting block, a second screw rod and a left mounting shaft, the left mounting shaft is arranged on the left adjusting block, the left adjusting block is connected to the left base through a vertical sliding rail sliding chute, the first transmission shaft is connected to the left side surface of the box body through a bearing, the first screw rod is connected to the left base through a bearing, a first screw hole is arranged in the left adjusting block, the first screw rod and the first screw hole are mutually matched and connected, the first transmission shaft is in transmission connection with the first screw rod through a worm gear, and the left adjusting block moves back and forth along the vertical direction, the second screw rod pass through the bearing connect in the left surface of box body, left side base pass through horizontal slide rail spout connect in hold on the cavity, be provided with the second screw on the base of a left side, the second screw rod with the second screw is mutually supported and is connected, left side base is along left right direction back and forth movement, right side module with left side module is bilateral symmetry structure.

According to the utility model discloses airtight box has following beneficial effect at least: the peripheral pipe enters the containing cavity from the feed inlet of the box body and extends out from the discharge outlet after welding is finished, the peripheral mould is arranged on a left mounting shaft, a first transmission shaft is rotated, the first transmission shaft drives a first screw rod to rotate through a worm gear and worm, the first screw rod is mutually matched and connected with a first screw hole in a left adjusting block, the left adjusting block is connected to a left base through a vertical sliding rail sliding groove, so that the left adjusting block can move along the vertical direction, the peripheral mould can be driven to adjust up and down, a second screw rod is rotated, the second screw rod is mutually matched and connected with a second screw hole in the left base, the left base is connected to the containing cavity through a horizontal sliding rail sliding groove, the left base can move back and forth along the left-right direction, the peripheral mould can be driven to adjust along the left-right direction, and the peripheral mould is arranged in the containing cavity of the box body, when needs weld the peripheral hardware tubular product on the mould, welder can stretch into from the welding groove and hold in the cavity, carries out welding jobs to the tubular product, and the loss of the reducible argon gas of box body is protected tubular product better to reduce the volume that lets in of argon gas, consequently, the utility model discloses it is more convenient to the position control of mould to the loss of argon gas when reducing welding jobs improves welding quality.

According to the utility model discloses a some embodiments, the discharge gate is provided with the cooling tube, the cooling tube includes outer sleeve and inner skleeve that sets gradually from outside to inside, form the cooling cavity between outer sleeve and the inner skleeve, the discharge gate with the inner skleeve is inside to communicate each other, be provided with inlet tube and outlet pipe on the outer sleeve, inlet tube, outlet pipe all with the cooling cavity communicates each other. The temperature of the pipe is higher during welding operation, when the pipe is discharged from the discharge port and enters the inner sleeve, cold water or cooling liquid is supplied from the water inlet pipe, the pipe is discharged from the water outlet pipe after the pipe is filled with the cooling cavity, and the temperature of the pipe can be effectively reduced by utilizing the heat exchange between the pipe and the cooling cavity.

According to some embodiments of the utility model, the epaxial cavity that is provided with of installation of a left side, the epaxial water inlet and the delivery port of being provided with of installation of a left side, water inlet, delivery port all with the cavity communicates each other. During welding, an external die is loaded on the left mounting shaft, high temperature can be conducted to the left mounting shaft, cooling solution can be supplied into the hollow cavity from the water inlet and discharged from the water outlet, and the left mounting shaft is cooled by means of heat exchange.

According to the utility model discloses a some embodiments, left side installation axle with left side regulating block is for dismantling the connection. The convenience is installed the axle and is carried out dismouting maintenance to the left side.

According to some embodiments of the utility model, the top surface of box body is provided with the observation window. The welding condition in the box body can be conveniently observed through the observation window.

According to some embodiments of the invention, the first transmission shaft is in transmission connection with a first drive motor. The first transmission shaft is driven to rotate in an electric driving mode.

According to some embodiments of the invention, the first screw drive is connected with a second drive motor. The second screw rod drives the second screw rod to rotate in an electric driving mode.

According to some embodiments of the utility model, the left end of first transmission shaft is fixed and is provided with first coupling nut. The first rotating shaft can be manually rotated, and the first connecting nut is convenient for manual operation.

According to some embodiments of the utility model, the left end of first screw rod is fixed and is provided with second coupling nut. But manual rotation second axis of rotation, the manual operation of being convenient for of second coupling nut.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is an overall perspective view of the present invention;

fig. 2 is an overall perspective view of the utility model with the top surface of the box body removed.

In the drawings: 100-box body, 110-feed inlet, 120-cooling pipe, 121-water inlet pipe, 122-water outlet pipe, 130-left module, 131-first transmission shaft, 132-left base, 133-left adjusting block, 134-left mounting shaft, 140-right module, 150-observation window and 160-welding groove.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

With reference to fig. 1, 2, an airtight cartridge comprises: the box body 100 is provided with a containing cavity, the front side surface of the box body 100 is provided with a feeding hole 110, the rear side surface of the box body 100 is provided with a discharging hole, the top surface of the box body 100 is provided with a welding groove 160, and the feeding hole 110, the discharging hole and the welding groove 160 are communicated with the containing cavity; the die mounting seat is provided with a plurality of die mounting seats along the front-back direction in the accommodating cavity, each die mounting seat comprises a left die set 130 and a right die set 140 which are arranged at intervals along the left-right direction, each left die set 130 comprises a first transmission shaft 131, a first screw, a left base 132, a left adjusting block 133, a second screw and a left mounting shaft 134, each left mounting shaft 134 is arranged on each left adjusting block 133, each left adjusting block 133 is connected to the corresponding left base 132 through a vertical sliding rail sliding chute, each first transmission shaft 131 is connected to the corresponding left side face of the box body 100 through a bearing, each first screw is connected to the corresponding left base 132 through a bearing, each left adjusting block 133 is internally provided with a first screw hole, each first screw is connected with each first screw hole in a matched mode, each first transmission shaft 131 is connected with each first screw through a worm and gear, each left adjusting block 133 moves back and forth along the vertical direction, the left base 132 is connected to the accommodating cavity through a horizontal sliding rail sliding groove, a second screw hole is formed in the left base 132, a second screw rod is connected with the second screw hole in a matched mode, the left base 132 moves back and forth along the left-right direction, and the right module 140 and the left module 130 are of a bilateral symmetry structure.

From the above, the external pipe enters the containing cavity from the feeding port 110 of the box 100, and extends out from the discharging port after welding, the external mold is mounted on the left mounting shaft 134, the first transmission shaft 131 is rotated, the first transmission shaft drives the first screw to rotate through the worm gear, because the first screw is mutually matched and connected with the first screw hole in the left adjusting block 133, and the left adjusting block 133 is connected to the left base 132 through the vertical sliding rail chute, the left adjusting block 133 can move along the vertical direction, so the external mold can be driven to adjust up and down, the second screw is rotated, because the second screw is mutually matched and connected with the second screw hole in the left base 132, and the left base 132 is connected to the containing cavity through the horizontal sliding rail chute, the left base 132 can move back and forth along the left and right direction, so the external mold can be driven to adjust in the left and right direction, and the mould of peripheral hardware sets up in the chamber that holds of box body 100, when needs weld the peripheral hardware tubular product on the mould, welder can stretch into from welding groove 160 and hold in the chamber, carries out welding jobs to the tubular product, and the loss of the reducible argon gas of box body 100 protects tubular product better to reduce the volume that lets in of argon gas, consequently, the utility model discloses it is more convenient to the position control of mould to the loss of argon gas when reducing welding jobs improves welding quality.

In some embodiments, the discharge port is provided with a cooling pipe 120, the cooling pipe 120 includes an outer sleeve and an inner sleeve which are sequentially arranged from outside to inside, a cooling cavity is formed between the outer sleeve and the inner sleeve, the discharge port is communicated with the inside of the inner sleeve, the outer sleeve is provided with a water inlet pipe 121 and a water outlet pipe 122, and the water inlet pipe 121 and the water outlet pipe 122 are both communicated with the cooling cavity. The temperature of the pipe is higher during welding operation, when the pipe is discharged from the discharge port and enters the inner sleeve, cold water or cooling liquid is supplied from the water inlet pipe 121 and is discharged from the water outlet pipe 122 after the cooling cavity is filled with the cold water or the cooling liquid, and the temperature of the pipe can be effectively reduced by utilizing the heat exchange between the pipe and the cooling cavity.

In some embodiments, a hollow cavity is disposed in the left mounting shaft 134, and a water inlet and a water outlet are disposed on the left mounting shaft 134, and both the water inlet and the water outlet are communicated with the hollow cavity. During welding, an external mold is loaded on the left mounting shaft 134, and at the moment, high temperature is conducted to the left mounting shaft 134, and similarly, a cooling solution can be supplied into the hollow cavity from the water inlet and discharged from the water outlet, so that the temperature of the left mounting shaft 134 is reduced by means of heat exchange.

In some embodiments, the left mounting shaft 134 is removably coupled to the left adjustment block 133. The left installation shaft 134 is convenient to disassemble, assemble and maintain.

In some embodiments, the top surface of the case 100 is provided with a viewing window 150. The welding conditions in the box body 100 can be conveniently observed through the observation window 150.

In some embodiments, the first transmission shaft 131 is drivingly connected to a first driving motor. The first transmission shaft 131 is driven to rotate in an electric driving mode; the first screw is connected with a second driving motor in a transmission way. The second screw rod drives the second screw rod to rotate in an electric driving mode; a first coupling nut is fixedly provided at the left end of the first transmission shaft 131. The first rotating shaft can be manually rotated, and the first connecting nut is convenient for manual operation; and a second connecting nut is fixedly arranged at the left end of the first screw rod. But manual rotation second axis of rotation, the manual operation of being convenient for of second coupling nut.

In the first embodiment, the first transmission shaft 131 and the second screw of the left module 130 are both driven by an electric motor, and the right module 140 is driven by a corresponding manual motor, so that the manufacturing cost can be saved.

In the second embodiment, the first transmission shaft 131 and the second screw rod on the left module 130 are both driven by an electric motor, and the right module 140 is driven by an electric motor, so that the operation is more convenient, and the device is more suitable for modern automatic production.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. An airtight box characterized in that: the method comprises the following steps:

the box body (100), a containing cavity is arranged in the box body (100), a feeding hole (110) is formed in the front side face of the box body (100), a discharging hole is formed in the rear side face of the box body (100), a welding groove (160) is formed in the top face of the box body (100), and the feeding hole (110), the discharging hole and the welding groove (160) are communicated with the containing cavity;

the die mounting seat is provided with a plurality of die mounting seats in the accommodating cavity along the front-back direction, the die mounting seats comprise a left die set (130) and a right die set (140) which are arranged at intervals along the left-right direction, the left die set (130) comprises a first transmission shaft (131), a first screw, a left base (132), a left adjusting block (133), a second screw and a left mounting shaft (134), the left mounting shaft (134) is arranged on the left adjusting block (133), the left adjusting block (133) is connected on the left base (132) through a vertical sliding rail sliding chute, the first transmission shaft (131) is connected on the left side surface of the box body (100) through a bearing, the first screw is connected on the left base (132) through a bearing, a first screw hole is arranged in the left adjusting block (133), and the first screw hole is matched and connected with each other, first transmission shaft (131) through worm gear with first screw rod transmission is connected, vertical direction back and forth movement is followed in left side regulating block (133), the second screw rod pass through the bearing connect in the left surface of box body (100), left side base (132) through horizontal slide rail spout connect in hold on the cavity, be provided with the second screw on left side base (132), the second screw rod with the second screw is mutually supported and is connected, left side base (132) are along left right direction back and forth movement, right side module (140) with left side module (130) are bilateral symmetry structure.

2. A capsule according to claim 1, characterized in that: the discharge gate is provided with cooling tube (120), cooling tube (120) include outer sleeve and inner skleeve that sets gradually from outer to inner, form the cooling cavity between outer sleeve and the inner skleeve, the discharge gate with the inside intercommunication each other of inner skleeve, be provided with inlet tube (121) and outlet pipe (122) on the outer sleeve, inlet tube (121), outlet pipe (122) all with the cooling cavity communicates each other.

3. A capsule according to claim 1, characterized in that: a hollow cavity is arranged in the left installation shaft (134), a water inlet and a water outlet are arranged on the left installation shaft (134), and the water inlet and the water outlet are communicated with the hollow cavity.

4. A capsule according to claim 1, characterized in that: the left installation shaft (134) is detachably connected with the left adjusting block (133).

5. A capsule according to claim 1, characterized in that: the top surface of the box body (100) is provided with an observation window (150).

6. A capsule according to claim 1, characterized in that: the first transmission shaft (131) is in transmission connection with a first driving motor.

7. A capsule according to claim 1, characterized in that: the first screw is connected with a second driving motor in a transmission manner.

8. A capsule according to claim 1, characterized in that: and a first connecting nut is fixedly arranged at the left end of the first transmission shaft (131).

9. A capsule according to claim 1, characterized in that: and a second connecting nut is fixedly arranged at the left end of the first screw rod.