CN213289214U

CN213289214U - Novel slidable welding tool

Info

Publication number: CN213289214U
Application number: CN202021813047.7U
Authority: CN
Inventors: 金春花; 徐云; 李园园
Original assignee: Yixing Jiaren Low Temperature Technology Co ltd
Current assignee: Yixing Jiaren Low Temperature Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-28
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a novel welding frock of slidable, including bottom plate, fixed plate, backplate and slip subassembly, the fixed plate is installed to the upper surface one end of bottom plate, the backplate is settled in the upper surface one side edge top of bottom plate, and the top of backplate is provided with the locating hole, the slip subassembly is settled respectively in the upper surface of bottom plate in addition both sides border position, the upper surface of bottom plate has the pillar through the perpendicular arrangement of screw. This novel welding frock of slidable reserves a plurality of screw holes on the sliding plate, and this makes the sliding plate position around in the backup pad can obtain corresponding adjustment, can adjust the position of location round groove promptly better to cooperate the heat exchanger product of different models, fix other joint positions on the heat exchanger, and simple to operate is swift between sliding tray piece and the bottom plate simultaneously, when assembling this welding frock, need not consume more time, and the difficulty is not high, helps improving welding efficiency.

Description

Novel slidable welding tool

Technical Field

The utility model relates to a heat exchanger welding frock technical field specifically is a novel welding frock of slidable.

Background

The heat exchanger is the equipment that gives the partial heat transfer of hot-fluid to cold fluid, also known as heat exchanger, and the heat exchanger shape is different, and the integrated into one piece is rarely can, needs later stage montage welding dress, and this just needs to use welding frock, and welding frock is for the fixed product that is welded to the convenience carries out welding process to the heat exchanger product.

When fixing the heat exchanger, the existing welding tool has different types of heat exchangers with offsets at certain interface positions, the welding tool is not easy to operate in the fixing process, if an interface fixing plate is frequently replaced, undoubtedly, materials can be increased and consumed, time is wasted in dismounting, great troubles are brought to the welding process, and therefore the novel slidable welding tool is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel welding frock of slidable to there is the different model heat exchangers of skew in some interface position in the current welding frock of proposing in solving above-mentioned background art, does not operate the problem well when fixed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel welding frock of slidable, includes bottom plate, fixed plate, backplate and slip subassembly, the fixed plate is installed to the upper surface one end of bottom plate, the backplate is settled in the upper surface one side edge top of bottom plate, and the top of backplate is provided with the locating hole, the other both sides edge position of upper surface at the bottom plate is settled respectively to the slip subassembly, and the slip subassembly comprises sliding tray piece, draw runner, backup pad and sliding plate, the upper surface of bottom plate has the pillar through the perpendicular arrangement of screw.

Preferably, limiting plates are fixed at two ends of the fixing plate, and interfaces penetrate through the limiting plates.

Preferably, the sliding groove block is fixed on the bottom plate through a screw, and a sliding strip is slidably mounted on the inner side of the sliding groove block.

Preferably, a supporting plate is welded at one end of the sliding strip, which is close to the vertical central line of the bottom plate, and a sliding plate is connected to the top end of the supporting plate through a screw.

Preferably, threaded holes are formed in the middle section of the sliding plate at equal intervals, and the threaded holes are equal in size.

Preferably, one end of the slide bar is provided with a round hole in a penetrating manner, and the other end of the slide bar is provided with a positioning round groove.

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

1. this novel welding frock of slidable reserves a plurality of screw holes on the sliding plate, and this makes the sliding plate position around in the backup pad can obtain corresponding adjustment, can adjust the position of location circular slot promptly better to cooperate the heat exchanger product of different models, fix other joint positions on the heat exchanger.

2. Convenient to operate is swift between sliding groove piece and the bottom plate, when assembling this welding frock, need not consume more time, and the degree of difficulty is not high, helps improving welding efficiency, and the draw runner can make a round trip to slide in sliding groove piece, so can be close to the heat exchanger immediately with the sliding plate or keep away from the heat exchanger to be convenient for lay and fix of heat exchanger.

3. The limiting plate is used for butting the double-joint part on the heat exchanger, the double-joint part of the heat exchanger can be clamped better by utilizing the stepped groove formed between the limiting plate and the fixing plate, and the interface is used for butting the double-joint of the heat exchanger to ensure normal welding of the heat exchanger.

4. The pillar can be dismantled to easy to assemble, and the equipment is simple, and the pillar is used for supporting the heat exchanger for leave the interval between heat exchanger and the bottom plate, thereby when stably supporting the heat exchanger, can also guarantee the heat dissipation.

Drawings

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

fig. 2 is a schematic diagram of the rear overlooking structure of the clamping heat exchanger of the utility model;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. a limiting plate; 4. an interface; 5. a guard plate; 6. positioning holes; 7. a sliding assembly; 8. a sliding groove block; 9. a slide bar; 10. a support plate; 11. a sliding plate; 12. positioning the circular groove; 13. and a support pillar.

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. 1-3, the present invention provides a technical solution: a novel slidable welding tool comprises a bottom plate 1, a fixed plate 2, a protection plate 5 and a sliding assembly 7, wherein the fixed plate 2 is installed at one end of the upper surface of the bottom plate 1, limiting plates 3 are fixed at two ends of the fixed plate 2, interfaces 4 penetrate through the limiting plates 3, the limiting plates 3 are used for butting double-joint parts on a heat exchanger, the double-joint parts of the heat exchanger can be better clamped by utilizing a stepped groove formed between the limiting plates 3 and the fixed plate 2, the interfaces 4 are used for butting the double-joint of the heat exchanger to ensure normal welding of the heat exchanger, the protection plate 5 is arranged above one side edge of the upper surface of the bottom plate 1, and a positioning hole 6 is formed in the top end of;

the sliding components 7 are respectively arranged at the edge positions of the other two sides of the upper surface of the bottom plate 1, the sliding components 7 are composed of a sliding groove block 8, a sliding strip 9, a supporting plate 10 and a sliding plate 11, the sliding groove block 8 is fixed on the bottom plate 1 through screws, the sliding strip 9 is slidably arranged on the inner side of the sliding groove block 8, the supporting plate 10 is welded at one end, close to the vertical central line of the bottom plate 1, of the sliding strip 9, the sliding plate 11 is connected to the top end of the supporting plate 10 through screws, the installation between the sliding groove block 8 and the bottom plate 1 is convenient and quick, when the welding tool is assembled, more time is not needed to be consumed, the difficulty is not high, the welding efficiency is improved, the sliding strip 9 can slide back and forth in the sliding groove block 8, the sliding plate 11 can be immediately close to or far away from the heat exchanger, the heat, the sizes of the threaded holes are equal, a plurality of threaded holes are reserved in the sliding plate 11, so that the front position and the rear position of the sliding plate 11 on the supporting plate 10 can be correspondingly adjusted, namely the position of the positioning circular groove 12 can be better adjusted to match with heat exchanger products of different models and fix other joint parts on the heat exchanger, a circular hole is arranged at one end of the sliding strip 9 in a penetrating mode, the positioning circular groove 12 is formed in the other end of the sliding strip 9 and used for being inserted with a positioning pin to connect and fix the heat exchanger, and the positioning circular groove 12 is used for corresponding to other joint parts on the heat exchanger to fix other joint parts on the heat exchanger;

the upper surface of bottom plate 1 has pillar 13 through the perpendicular arrangement of screw, and pillar 13 can be dismantled to easy to assemble, and the equipment is simple, and pillar 13 is used for propping up the heat exchanger, makes to leave the interval between heat exchanger and the bottom plate 1, thereby when the heat exchanger is played in stable support, can also guarantee the heat dissipation.

The working principle is as follows: for this kind of welding fixture, first, the heat exchanger is placed horizontally on the welding fixture, the heat exchanger obtains the supporting function from the pillar 13, and the double joint position of the heat exchanger corresponds to the two position limiting plates 3 on the fixed plate 2, after butt-jointing with the interface 4, it can be fixed, then the sliding plate 11 is moved inwards, so that the sliding plate 11 is attached to the outer wall of the heat exchanger, before this, it needs to combine the position of other joints of the actual heat exchanger, to properly adjust the position of the sliding plate 11, i.e. adjust the front and back position of the sliding plate 11 on the supporting plate 10, so that the positioning circular groove 12 can butt-joint to other joint positions on the heat exchanger, and limit and fix the joint position, at this time, the heat exchanger is fixed on the welding fixture, as shown in fig. 2.

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

1. The utility model provides a novel welding frock of slidable, includes bottom plate (1), fixed plate (2), backplate (5) and sliding assembly (7), its characterized in that: fixed plate (2) are installed to the upper surface one end of bottom plate (1), backplate (5) are settled in the upper surface one side edge top of bottom plate (1), and the top of backplate (5) is provided with locating hole (6), install respectively in the other both sides border position of upper surface of bottom plate (1) in slip subassembly (7), and slip subassembly (7) comprise sliding tray piece (8), draw runner (9), backup pad (10) and sliding plate (11), the upper surface of bottom plate (1) is settled perpendicularly through the screw has pillar (13).

2. The novel slidable welding tool according to claim 1, characterized in that: limiting plates (3) are fixed at two ends of the fixing plate (2), and interfaces (4) penetrate through the limiting plates (3).

3. The novel slidable welding tool according to claim 1, characterized in that: the sliding groove block (8) is fixed on the bottom plate (1) through a screw, and a sliding strip (9) is installed on the inner side of the sliding groove block (8) in a sliding mode.

4. The novel slidable welding tool according to claim 3, characterized in that: one end of the slide bar (9) close to the vertical central line of the bottom plate (1) is welded with a support plate (10), and the top end of the support plate (10) is connected with a sliding plate (11) through a screw.

5. The novel slidable welding tool according to claim 4, wherein: threaded holes are formed in the middle section of the sliding plate (11) in a penetrating mode at equal intervals, and the threaded holes are equal in size.

6. The novel slidable welding tool according to claim 5, characterized in that: one end of the sliding strip (9) is provided with a round hole in a penetrating mode, and the other end of the sliding strip (9) is provided with a positioning round groove (12).