CN211290993U - Welding rod oven is used in valve production - Google Patents

Abstract

The utility model relates to a valve production correlation technique field specifically is a welding rod oven for valve production, including the box and set up the push rod in box side upper end, the box separates into stoving chamber and heat preservation chamber through the baffle with the inner chamber of box, has seted up stoving chamber entry and heat preservation chamber entry on the preceding lateral wall of its stoving chamber and heat preservation chamber respectively, all fixedly mounted with the one-level slip table on the both sides wall of its stoving chamber, and all fixedly mounted with the second grade slip table on the both sides wall of heat preservation chamber, the structure of second grade slip table is the same with the structure of one-level slip table, and the upper surface of second grade slip table is equal with the lower extreme of heat preservation chamber entry; through setting up two cavitys in stoving chamber and heat preservation chamber on the device, after the staff is through heating the stoving incipient wetness with the welding rod, through taking welding rod supporting structure out from stoving chamber entry to put into the heat preservation intracavity with it from the heat preservation chamber entry and carry out the heat preservation processing, when avoiding the welding rod to use, need carry out the trouble of preheating.

Description

Welding rod oven is used in valve production

Technical Field

The utility model relates to a valve production correlation technique field specifically is a welding rod oven is used in valve production.

Background

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve used for fluid control system, from the simplest stop valve to the very complicated various valves used in the autonomous system, its variety and specification are quite numerous, and while the valve is produced, the valve base of its body part may appear some defects such as producing crackle, blow-out, cavitation erosion, strain, indentation on the product because of the technological problem, if these products are scrapped directly, will waste resources seriously, thus raise the production cost, so when existing slight defective products, usually adopt the welding rod to repair welding; however, the valve has higher requirement to the joint strength of welding seam, but the welding rod probably appears phenomenons such as weing when preserving to lead to it arc unstable, splash when the welding and increase, and produce defect such as gas pocket, crackle easily, for this reason, the utility model provides a welding rod oven is used for solving above-mentioned problem in valve production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding rod oven is used in valve production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding rod oven is used in valve production, includes the box and sets up the push rod in box side upper end, the box passes through the baffle and separates into stoving chamber and heat preservation chamber with the inner chamber of box, has seted up stoving chamber entry and heat preservation chamber entry on the preceding lateral wall in its stoving chamber and heat preservation chamber respectively, and equal fixed mounting has the one-level slip table on the both sides wall in its stoving chamber, the one-level slip table is the rectangular rod body, and its upper surface is leveled mutually with the lower extreme of stoving chamber entry, and equal fixed mounting has the second grade slip table on the both sides wall in heat preservation chamber, the structure of second grade slip table is the same with the structure of one-level slip table, and the upper surface of second grade slip table is leveled mutually with the lower extreme of heat preservation chamber entry, and the.

Preferably, the inner walls of the two side walls of the drying cavity area in the box body are provided with mounting notches, resistance heating plates are arranged in the notches, the resistance heating plates are electrically connected with a power supply through temperature control switches, and the inner sides of the resistance heating plates are provided with one heat conducting plate.

Preferably, set up welding rod supporting structure in the stoving chamber entry, its welding rod supporting structure is by baffle and installing frame, the installing frame is a rectangle frame, is provided with the crossbeam pole on the body of rod of the left and right sides of its framework, the crossbeam pole is provided with four altogether, and the upper surface of its body of rod has evenly seted up the standing groove, the standing groove is semi-circular notch, and leaves one section clearance between the adjacent notch.

Preferably, the bottom surface of the heat-insulating cavity area in the box body is provided with a heating device, the heating temperature of the heating device is adjusted through a knob switch on the front side surface of the box body, and the side wall of the box body and the partition plate of the box body are made of heat-insulating materials.

Preferably, the upper surface of the box body is provided with air holes, and the air holes are a group of rectangular notches.

Preferably, the lower surface of box is provided with the universal wheel structure, the universal wheel structure is provided with four altogether, and it installs respectively in four edges and corners, and leans on one side two wheel bodys of push rod to be equipped with the universal wheel brake structure.

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

1. by arranging the drying cavity and the heat preservation cavity on the device, after the welding rods are heated, dried and pre-moistened by workers, the welding rod support structure is drawn out from the inlet of the drying cavity and put into the heat preservation cavity from the inlet of the heat preservation cavity for heat preservation treatment, so that the trouble that the welding rods need to be preheated when used is avoided;

2. through the crossbeam pole of setting up the welding rod on with welding rod supporting structure to the upper surface at crossbeam pole has evenly seted up the semi-circular notch of multiunit, thereby lets placing that the welding rod can be steady in its notch, thereby prevents that the welding rod from rolling to leave certain clearance between adjacent standing groove, thereby guarantees its stoving effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a half sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the welding rod support structure of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 4.

In the figure: the drying device comprises a box body 1, a push rod 2, a drying cavity inlet 3, a heat preservation cavity inlet 4, air holes 5, a universal wheel structure 6, a partition plate 7, a heating device 8, a secondary sliding table 9, a heat conducting plate 10, a resistance heating plate 11, a primary sliding table 12, a baffle plate 13, an installation frame 14, a cross beam rod 15 and a placing groove 16.

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. 1-5, the present invention provides a technical solution: a welding rod oven for valve production comprises a box body 1 and a push rod 2 arranged at the upper end of the side edge of the box body 1, wherein the box body 1 divides the inner cavity of the box body 1 into a drying cavity and a heat preservation cavity through a partition plate 7, the front side walls of the drying cavity and the heat preservation cavity are respectively provided with a drying cavity inlet 3 and a heat preservation cavity inlet 4, two side walls of the drying cavity are respectively and fixedly provided with a first-stage sliding table 12, the first-stage sliding table 12 is a rectangular rod body, the upper surface of the first-stage sliding table 12 is flush with the lower end of the drying cavity inlet 3, two side walls of the heat preservation cavity are respectively and fixedly provided with a second-stage sliding table 9, the structure of the second-stage sliding table 9 is the same as that of the first-stage sliding table 12, the upper surface of the second-stage sliding table 9 is flush with the lower end of the heat preservation cavity inlet 4, the size and specification of the drying cavity inlet, through taking out welding rod supporting structure from stoving chamber entry 3 to put into the heat preservation intracavity with it from heat preservation chamber entry 4 and carry out heat preservation, when avoiding the welding rod to use, need carry out preheating's trouble.

Furthermore, mounting notches are formed in the inner walls of two side walls of a drying cavity area in the box body 1, a resistance heating plate 11 is arranged in each notch, the resistance heating plate 11 is electrically connected with a power supply through a temperature control switch, and a heat conducting plate 10 is arranged on the inner side of each resistance heating plate 11;

furthermore, a welding rod support structure is arranged in the drying cavity inlet 3, the welding rod support structure comprises a baffle 13 and an installation frame 14, the installation frame 14 is a rectangular frame, the left side rod body and the right side rod body of the frame body are provided with cross beam rods 15, the number of the cross beam rods 15 is four, the upper surfaces of the rod bodies are uniformly provided with placing grooves 16, the placing grooves 16 are semicircular notches, a gap is reserved between every two adjacent notches, the welding rod support structure is provided with the cross beam rods 15 for erecting welding rods, the upper surfaces of the cross beam rods 15 are uniformly provided with a plurality of groups of semicircular notches, so that the welding rods can be stably placed in the notches, the welding rods are prevented from rolling, a certain gap is reserved between every two adjacent placing grooves 16, and the drying effect of the welding rods is guaranteed;

furthermore, a heating device 8 is arranged on the bottom surface of a heat-insulating cavity area in the box body 1, the heating temperature of the heating device 8 is adjusted through a knob switch on the front side surface of the box body 1, the side wall of the box body 1 and the partition plate 7 are made of heat-insulating materials, and the heat loss of the device is reduced through the heat-insulating materials, so that the energy-saving effect is achieved;

furthermore, the upper surface of the box body 1 is provided with air holes 5, the air holes 5 are a group of rectangular notches, and the upper end of the heating cavity is provided with a group of air holes 5, so that the water vapor generated by the drying effect in the heating cavity can be conveniently diffused through the action of the air holes 5;

furthermore, the lower surface of the box body 1 is provided with four universal wheel structures 6, the four universal wheel structures 6 are respectively arranged at four corners, and a universal wheel brake structure is arranged on two wheel bodies at one side close to the push rod 2, so that the device is convenient to move by arranging the universal wheel structures 6;

the working principle is as follows: during the in-service use, the staff is through placing the welding rod in proper order in the standing groove on welding rod supporting structure entablature pole 15, then in drying chamber entry 3 with welding rod supporting structure, and with its propelling movement to the stoving chamber along one-level slip table 12, then the switch-on device power, dry the welding rod, take welding rod supporting structure out from the stoving chamber after the stoving end again, and with stoving chamber power disconnection, then carry out heat preservation processing in advancing the heat preservation chamber with welding rod stoving support, then take it out during the use again, can take the welding rod, unusual convenience.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a valve production is with welding rod oven, includes box (1) and push rod (2) of setting in box (1) side upper end, its characterized in that: box (1) is separated into stoving chamber and heat preservation chamber through baffle (7) with the inner chamber of box (1), has seted up stoving chamber entry (3) and heat preservation chamber entry (4) on the preceding lateral wall in its stoving chamber and heat preservation chamber respectively, and equal fixed mounting has one-level slip table (12) on the both sides wall in its stoving chamber, one-level slip table (12) are the rectangle body of rod, and its upper surface is leveled mutually with the lower extreme of stoving chamber entry (3), and equal fixed mounting has second grade slip table (9) on the both sides wall in heat preservation chamber, the structure of second grade slip table (9) is the same with the structure of one-level slip table (12), and the upper surface of second grade slip table (9) is leveled mutually with the lower extreme of heat preservation chamber entry (4), and the big or small dimension of heat preservation chamber entry (4) and stoving chamber entry (3) is the same.

2. The welding rod oven for valve production according to claim 1, wherein: the inner wall of the two side walls of the drying cavity area in the box body (1) is provided with an installation notch, a resistance heating plate (11) is arranged in the notch, the resistance heating plate (11) is electrically connected with a power supply through a temperature control switch, and the inner side of the resistance heating plate (11) is provided with a layer of heat conducting plate (10).

3. The welding rod oven for valve production according to claim 1, wherein: set up welding rod supporting structure in stoving chamber entry (3), its welding rod supporting structure is by baffle (13) and installing frame (14), installing frame (14) are a rectangle frame, are provided with crossbeam pole (15) on the body of rod of the left and right sides of its framework, crossbeam pole (15) are provided with four altogether, and the upper surface of its body of rod has evenly seted up standing groove (16), standing groove (16) are semi-circular notch, and leave one section clearance between the adjacent notch.

4. The welding rod oven for valve production according to claim 1, wherein: the bottom surface of the heat-insulating cavity area in the box body (1) is provided with a heating device (8), the heating temperature of the heating device (8) is adjusted through a knob switch on the front side surface of the box body (1), and the side wall of the box body (1) and the partition plate (7) are made of heat-insulating materials.

5. The welding rod oven for valve production according to claim 1, wherein: the upper surface of the box body (1) is provided with air holes (5), and the air holes (5) are a group of rectangular notches.

6. The welding rod oven for valve production according to claim 1, wherein: the lower surface of box (1) is provided with universal wheel structure (6), universal wheel structure (6) are provided with four altogether, and it installs respectively in four edges and corners, and leans on being equipped with universal wheel brake structure on two wheels bodies of one side of push rod (2).

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