CN217750085U - Nut welded fixing mechanism - Google Patents

Abstract

The utility model discloses a nut welded fixed establishment, it be used for with the nut welds a workstation, be provided with a fixed subassembly on the workstation, fixed establishment includes spacing section of thick bamboo, set up the adaptation groove of nut looks adaptation on the spacing section of thick bamboo, be provided with the mounting bracket on the spacing section of thick bamboo, it is provided with spacing post to slide on the mounting bracket, be provided with the connecting plate on the spacing post, spacing capital portion sets up the magnet piece, works as when spacing section of thick bamboo joint is on the nut, magnet piece and workstation magnetic adsorption. Through the cooperation between workstation, fixed subassembly, mounting bracket, spacing post, connecting plate, the magnet piece, with spacing section of thick bamboo joint on the nut, order about the connecting plate downwards, the connecting plate drives spacing post and slides downwards, and then makes the magnet piece and workstation butt and adsorb to fixed with spacing section of thick bamboo, and then fixed with the nut, avoid the nut to appear the condition of rocking when the welding, improve welding quality.

Description

Fixing mechanism for nut welding

Technical Field

The utility model relates to a parts machining technical field specifically is a nut welded fixed establishment.

Background

In the part processing process, a nut is usually required to be fixed on a set position of a workbench, the hexagonal nut is most widely used in the part processing process, wherein the welded nut is a nut suitable for welding outside the nut, is generally made of a weldable material and is thicker and suitable for welding, the welding is equivalent to changing two separated parts into a whole, melting metal at high temperature, mixing the melted metal together, cooling the melted metal, adding alloy in the middle, and applying molecular force in the welding part, wherein the strength of the welding part is generally higher than that of a parent body. The welding parameter experiment needs to see the fusion size of the welding seam, and the welding parameter is adjusted according to the fusion size until the defects are eliminated. The quality of welding is related to the treatment before welding, such as dust removal, oil stain and the like.

The utility model discloses a current nut welded fixing mechanism, if the chinese patent that application number is CN201721026992.0 is "a nut welded fixing frock", disclose a nut welded fixing frock, which comprises a bracket, support upper end fixedly connected with brace table, brace table upper end fixedly connected with nut welding machine body, nut welding machine body intermediate junction has the aircraft nose, nut welding machine body lower extreme is equipped with aircraft nose assorted base, the base intermediate position through connection has the guide post, base one side is connected with the fixed plate, fixed plate one side is equipped with the compact heap, aircraft nose one side is connected with the pull rod with compact heap assorted, the pull rod is located the compact heap upper end, the pull rod front end articulates there is the connecting plate, the connecting plate upper end is passed through spring coupling in pull rod, the utility model discloses through increase the pull rod that has the connecting plate at the aircraft nose, conveniently open the compact heap that compresses tightly the work piece after the welding is accomplished, conveniently takes, the compact heap can play the effect that prevents that the work piece skew from toppling over, and the manual of replacement is held, prevents unexpected finger injury.

The defects of the prior art are as follows: in the prior art, the nut is usually clamped by manually using a clamp during welding, so that a posture is difficult to keep manually for a long time in long-time welding operation, the nut is shaken, and the welding quality of the nut is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nut welded fixing mechanism 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 utility model provides a nut welded fixed establishment, it be used for with the nut welds on a workstation, be provided with a fixed subassembly on the workstation, fixed establishment includes spacing section of thick bamboo, set up the adaptation groove of nut looks adaptation on the spacing section of thick bamboo, be provided with the mounting bracket on the spacing section of thick bamboo, it is provided with spacing post to slide on the mounting bracket, be provided with the connecting plate on the spacing post, spacing toe portion sets up the magnet piece, works as when spacing section of thick bamboo joint is on the nut, magnet piece and workstation magnetic adsorption.

Furthermore, there may be two sets of limiting columns respectively arranged on two sides of the connecting plate.

Furtherly, the connecting plate is provided with multiunit connecting spring with the mounting bracket, connecting spring's elasticity orders about the magnet piece and keeps away from the workstation, when magnet piece and workstation butt adsorb, the adsorption affinity between magnet piece and the workstation was greater than connecting spring's elasticity this moment.

Furthermore, a clamping assembly is arranged inside the adapting groove.

Furthermore, the centre gripping subassembly includes the bearing cylinder, every one side fixed connection that the bearing cylinder corresponds with the adaptation groove, every it is provided with a slide bar to slide in the bearing cylinder, be provided with the butt spring between slide bar and the spacing section of thick bamboo lateral wall, the slide bar is kept away from one of bearing cylinder and is served and be provided with the grip block, the elasticity of butt spring orders about multiunit grip block and is close to each other.

Further, a driving handle is arranged on the top of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this nut welded fixing mechanism, through workstation, fixed subassembly, mounting bracket, spacing post, connecting plate, the cooperation between the magnet piece, during the use, at first with spacing section of thick bamboo joint on the nut, then order about the connecting plate downwards, the connecting plate drives spacing post and slides downwards, and then makes magnet piece and workstation butt and adsorb to it is fixed with a spacing section of thick bamboo, and then fixed with the nut, avoid the nut to appear the condition of rocking when the welding, improve welding quality.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic overall structural diagram provided by an embodiment of the present invention;

fig. 2 is a schematic overall top view structure diagram provided in the embodiment of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic top view of a fixing mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a clamping assembly according to an embodiment of the present invention.

Description of reference numerals: 1. a work table; 3. a limiting cylinder; 4. a mounting frame; 5. a limiting column; 6. a magnet block; 7. a connecting spring; 8. a connecting plate; 9. an adaptation groove; 10. a nut; 11. a clamping assembly; 1101. a clamping plate; 1102. a slide bar; 1103. a carrying cylinder; 1104. an abutment spring; 12. the handle is driven.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a nut welded fixed establishment, it is used for welding nut 10 to workstation 1 on, be provided with a fixed subassembly on the workstation 1, fixed establishment includes spacing section of thick bamboo 3, set up the adaptation groove 9 of nut 10 looks adaptation on the spacing section of thick bamboo 3, be provided with mounting bracket 4 on the spacing section of thick bamboo 3, it is provided with spacing post 5 to slide on the mounting bracket 4, be provided with connecting plate 8 on the spacing post 5, spacing post 5 bottom sets up magnet piece 6, when 3 joints of spacing section of thick bamboo are on nut 10, magnet piece 6 and 1 magnetic adsorption of workstation.

Specifically, the fixing mechanism for nut welding comprises a workbench 1 for mounting a nut 10, when in use, the nut 10 is mounted on the workbench 1, wherein the workbench 1 is made of iron, so that the nut 10 and the workbench 1 can be conveniently welded; the workbench 1 is provided with a fixing mechanism, and the fixing assembly is used for fixing the nut 10, so that the phenomenon of shaking during nut welding is avoided, the stability during nut welding is improved, and the using effect is good; the fixing assembly comprises a limiting barrel 3, an adaptive groove 9 matched with a nut 10 is formed in the limiting barrel 3, when the fixing assembly is used, the fixing assembly is installed on the nut 10 through the adaptive groove 9, the nut 10 is fixed, the nut 10 can be a hexagon nut, the adaptive groove 9 is also a hexagon nut, an installation frame 4 is arranged on the limiting barrel 3, the installation frame 4 can be fixedly connected to the side wall of the limiting barrel 3, and preferably, the installation frame 4 can be rotatably connected with the limiting barrel 3, so that the position of the installation frame 4 can be adjusted conveniently according to different working environments, and the using effect is good; wherein slide on the mounting bracket 4 and be provided with spacing post 5, wherein be provided with connecting plate 8 on spacing post 5, 5 bottoms on spacing post set up magnet piece 6, when 3 joints of a spacing section of thick bamboo on nut 10, magnet piece 6 and 1 magnetic adsorption of workstation, when magnet piece 6 and 1 magnetic adsorption of workstation, thereby be convenient for carry on spacingly with a spacing section of thick bamboo 3, stability when improving the welding of nut 10, excellent in use effect.

Two sets of limiting columns 5 can be arranged on two sides of the connecting plate 8 respectively.

Preferably, wherein spacing post 5 can have two sets ofly, sets up respectively in the both sides of connecting plate 8 to spacing section of thick bamboo 3's stability, and then stability when improving the welding of nut 10, excellent in use effect.

Connecting plate 8 is provided with multiunit coupling spring 7 with mounting bracket 4, and coupling spring 7's elasticity orders about magnet piece 6 and keeps away from workstation 1, and when magnet piece 6 and 1 butt of workstation and adsorb, the adsorption affinity between magnet piece 6 and the workstation 1 was greater than coupling spring 7's elasticity this moment.

Preferably, wherein connecting plate 8 and mounting bracket 4 are provided with multiunit connecting spring 7, concretely, connecting spring 7's quantity specifically can be two, distribute respectively and set up on connecting plate 8's both sides, wherein connecting spring 7's elasticity orders about magnet piece 6 and keeps away from workstation 1, when magnet piece 6 and 1 butt of workstation and adsorb, the adsorption affinity between magnet piece 6 and the workstation 1 this moment is greater than connecting spring 7's elasticity, when needing to order about magnet piece 6 and keep away from workstation 1, order about connecting plate 8 through upwards, when connecting plate 8 gliding power that makes progress is greater than the adsorption affinity between magnet piece 6 and the workstation 1, workstation 1 can be kept away from to magnet piece 6, and connecting spring 7's elasticity orders about magnet piece 6 and keeps away from workstation 1, avoid when need not using, magnet piece 6 can adsorb with workstation 1, excellent in use effect.

The utility model discloses another embodiment that still provides, the inside centre gripping subassembly 11 that is provided with of adaptation groove 9, centre gripping subassembly 11 includes bearing cylinder 1103, one side fixed connection that every bearing cylinder 1103 and adaptation groove 9 correspond, it is provided with a slide bar 1102 to slide in every bearing cylinder 1103, be provided with butt spring 1104 between slide bar 1102 and the 3 lateral walls of spacing section of thick bamboo, slide bar 1102 is kept away from one of bearing cylinder 1103 and is served and be provided with grip block 1101, butt spring 1104's elasticity orders about multiunit grip block 1101 and is close to each other.

Preferably, the clamping assembly 11 is arranged in the adapting groove 9, and the nut 10 is fixed through the clamping assembly 11, so that the stability of the nut 10 during installation can be improved, the nut 10 can be fixed according to different types of nuts 10, the use of the fixing mechanism is further improved, and the using effect is good; the clamping assembly 11 comprises a bearing cylinder 1103, each bearing cylinder 1103 is fixedly connected with one side corresponding to the adapting groove 9, a sliding rod 1102 is arranged in each bearing cylinder 1103 in a sliding mode, the sliding rod 1102 is arranged inside the bearing cylinder 1103 in a sliding mode, so that the clamping plate 1101 can be conveniently adjusted in and out according to nuts 10 of different models, a butting spring 1104 is arranged between the sliding rod 1102 and the side wall of the limiting cylinder 3, one end, away from the bearing cylinder 1103, of the sliding rod 1102 is provided with the clamping plate 1101, the clamping plates 1101 are driven to be close to each other by the elastic force of the butting spring 1104, and therefore the nuts 10 can be clamped and fixed conveniently, and the practicability of the fixing mechanism is further improved.

A driving handle 12 is arranged on the top of the connecting plate 8.

Preferably, a driving handle 12 is arranged on the top of the connecting plate 8, and the connecting plate 8 is driven to slide by the driving handle 12, so that the fixing mechanism is more convenient to use, and the stability of the nut during welding is improved.

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. A nut-welding fixture for welding a nut (10) to a work table (1), characterized by:

the workbench (1) is provided with a fixing assembly, the fixing mechanism comprises a limiting cylinder (3), the limiting cylinder (3) is provided with an adaptive groove (9) matched with a nut (10), the limiting cylinder (3) is provided with a mounting rack (4), a limiting column (5) is arranged on the mounting rack (4) in a sliding manner, and the limiting column (5) is provided with a connecting plate (8);

spacing post (5) bottom sets up magnet piece (6), works as when spacing section of thick bamboo (3) joint is on nut (10), magnet piece (6) and workstation (1) magnetic adsorption.

2. A nut weld attachment mechanism as claimed in claim 1, wherein: two groups of limiting columns (5) are arranged on two sides of the connecting plate (8) respectively.

3. A nut weld attachment mechanism as claimed in claim 1, wherein: a plurality of groups of connecting springs (7) are arranged on the connecting plate (8) and the mounting rack (4), and the magnet block (6) is driven to be far away from the workbench (1) by the elasticity of the connecting springs (7);

when the magnet block (6) is abutted against and adsorbed by the workbench (1), the adsorption force between the magnet block (6) and the workbench (1) is larger than the elastic force of the connecting spring (7).

4. The nut welding fixing mechanism according to claim 1, wherein: and a clamping assembly (11) is arranged in the adapting groove (9).

5. A nut-welding fixing mechanism according to claim 4, characterized in that: the clamping assembly (11) comprises bearing barrels (1103), and each bearing barrel (1103) is fixedly connected with one side corresponding to the adapting groove (9);

each bearing cylinder (1103) is internally provided with a sliding rod (1102) in a sliding mode, an abutting spring (1104) is arranged between the sliding rod (1102) and the side wall of the limiting cylinder (3), one end, away from the bearing cylinder (1103), of the sliding rod (1102) is provided with a clamping plate (1101), and the elastic force of the abutting spring (1104) drives a plurality of groups of clamping plates (1101) to be close to each other.

6. The nut welding fixing mechanism according to claim 1, wherein: and a driving handle (12) is arranged on the top of the connecting plate (8).

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