CN211361003U

CN211361003U - Protection architecture of spot welder

Info

Publication number: CN211361003U
Application number: CN201922110150.9U
Authority: CN
Inventors: 鞠虎
Original assignee: Suzhou Jingjia Automation Equipment Co ltd
Current assignee: Suzhou Jingjia Automation Equipment Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-28
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a protection architecture of spot welder, including frame and first fixed block, the right side wall upside of frame fixed mounting respectively has first fixed block and second fixed block, first electric putter is installed to the bottom of first fixed block, first electric putter's bottom fixedly connected with connecting block, the first bonding tool of outer end fixedly connected with of connecting block, the outer end fixedly connected with second bonding tool of second fixed block, the outer wall connection of first bonding tool and second bonding tool has protection mechanism. The utility model discloses an arc baffle can carry out the centre gripping to the work piece, then at the welded in-process, can block that the spark splashes, and the artifical handheld work piece in surface causes the condition emergence of injury to the staff arm simultaneously.

Description

Protection architecture of spot welder

Technical Field

The utility model relates to a spot welder technical field specifically is a spot welder's protection architecture.

Background

The existing spot welding machine mostly melts the welding flux on the welding rod through the high-temperature electric arc for welding, the spot welding machine is easy to generate the electric arc spark in the welding process, and the spot welding machine without the protection device is easy to generate the electric arc spark to eject to the body of a worker to cause skin scald in the spot welding process.

According to patent CN201821445366.X, a spot welding machine with protect function, including spot welding quick-witted case, the left surface fixed mounting of spot welding machine case has supplementary fixed sleeve, supplementary fixed sleeve passes through the fix with screw at the lateral surface of spot welding machine case, supplementary fixed sleeve's top fixedly connected with places the board, places the lateral surface of board and contacts with the lateral surface of spot welding machine case. This spot welder with protect function, left surface fixed mounting through spot welding machine case has the bracing piece, the guard plate has been cup jointed in the lateral surface activity of bracing piece, the restriction spring has been cup jointed in the lateral surface activity of bracing piece, the one end of restriction spring and the right flank fixed connection of guard plate, the other end of restriction spring and the spring fixed plate fixed connection of bracing piece lateral surface, thereby the fixed of guard plate of realization, the electric arc mars of avoiding spot welding machine case to carry out spot welding during operation to appear launches and goes out, cause the problem of skin scald to the staff.

Currently, the protection structure of the existing spot welding machine has some defects, such as; the device is at the in-process that uses, blocks the spark through the baffle and splashes, but at the in-process of operation, needs the manual work to hand and stabilize the welded work piece, even stabilize the work piece from the side of baffle, the spark that the welding produced still can cause the injury to the human body. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection architecture of spot welder has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protection structure of a spot welding machine comprises a rack and a first fixing block, wherein a first fixing block and a second fixing block are fixedly mounted on the upper side of the right side wall of the rack respectively, a first electric push rod is mounted at the bottom of the first fixing block, a connecting block is fixedly connected to the bottom of the first electric push rod, a first welding head is fixedly connected to the outer end of the connecting block, a second welding head is fixedly connected to the outer end of the second fixing block, and protection mechanisms are connected to the outer walls of the first welding head and the second welding head;

protection mechanism includes first connecting rod, first cowl, second connecting rod and second cowl, the outer wall of first bonding tool and the one end of first connecting rod are connected, the other end of first connecting rod and a lateral wall fixed connection of first cowl, the outer wall of second bonding tool and the one end fixed connection of second connecting rod, the other end of second connecting rod and a lateral wall fixed connection of second cowl.

As a preferred embodiment of the utility model, spacing spout has been seted up to the outer wall of first bonding tool, the inner chamber of spacing spout is pegged graft and is had spacing slider, wall connection in spacing slider's a lateral wall passes through spring and spacing spout, spacing slider's outer wall and first connecting rod fixed connection.

As an optimal implementation manner of the utility model, the standing groove has all been seted up to first cowl's bottom and second cowl's top, the inner chamber fixed mounting of standing groove has second electric putter, second electric putter's outer end fixedly connected with clamp splice.

As a preferred embodiment of the present invention, the outer wall of the clamping block is sleeved with a rubber sleeve.

As a preferred embodiment of the present invention, the first arc baffle and the second arc baffle are metal plates.

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

1. the utility model discloses an arc baffle can carry out the centre gripping to the work piece, then at the welded in-process, can block that the spark splashes, and the artifical handheld work piece in surface causes the condition emergence of injury to the staff arm simultaneously.

2. The utility model discloses a clamp splice is all installed to first cowl's bottom and second cowl's top, and the clamp splice can form the support of different positions under second electric putter's drive to can carry out the centre gripping to the work piece of different shapes, application scope is wide.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a protective structure of a spot welding machine according to the present invention;

fig. 2 is a schematic structural view of a first welding head outer wall of a protection structure of a spot welding machine according to the present invention;

fig. 3 is the first arc-shaped plate structure schematic diagram of the protection structure of the spot welding machine of the present invention.

In the figure: the welding device comprises a machine frame 1, a first fixing block 2, a first electric push rod 3, a connecting block 4, a first welding head 5, a second welding head 6, a second welding head 7, a first connecting rod 8, a first arc-shaped baffle 9, a second connecting rod 10, a second arc-shaped baffle 11, a limiting sliding groove 12, a limiting sliding block 13, a spring 14, a placing groove 15, a second electric push rod 16 and a clamping block 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a protection structure of a spot welding machine comprises a rack 1 and a first fixing block 2, wherein a first fixing block 2 and a second fixing block 6 are fixedly installed on the upper side of the right side wall of the rack 1 respectively, a first electric push rod 3 is installed at the bottom of the first fixing block 2, a connecting block 4 is fixedly connected to the bottom of the first electric push rod 3, a first welding head 5 is fixedly connected to the outer end of the connecting block 4, a second welding head 7 is fixedly connected to the outer end of the second fixing block 6, and protection mechanisms are connected to the outer walls of the first welding head 5 and the second welding head 7;

protection mechanism includes first connecting rod 8, first cowl 9, second connecting rod 10 and second cowl 11, the outer wall of first bonding tool 5 and the one end of first connecting rod 8 are connected, the other end of first connecting rod 8 and a lateral wall fixed connection of first cowl 9, the outer wall of second bonding tool 7 and the one end fixed connection of second connecting rod 10, the other end of second connecting rod 10 and a lateral wall fixed connection of second cowl 11, as shown in fig. 1 in this embodiment, first cowl 9 and second cowl 11 can the centre gripping work piece, prevent spark four splash simultaneously.

In this embodiment, referring to fig. 2, a limiting sliding groove 12 is formed in an outer wall of the first welding head 5, a limiting sliding block 13 is inserted into an inner cavity of the limiting sliding groove 12, a side wall of the limiting sliding block 13 is connected with an inner wall of the limiting sliding groove 12 through a spring 14, and an outer wall of the limiting sliding block 13 is fixedly connected with the first connecting rod 8, and the action of the limiting sliding block is that a reaction force of the spring 14 can enable a workpiece to be clamped stably.

In this embodiment, referring to fig. 3, the bottom of the first arc baffle 9 and the top of the second arc baffle 11 are both provided with a placing groove 15, an inner cavity of the placing groove 15 is fixedly provided with a second electric push rod 16, and an outer end of the second electric push rod 16 is fixedly connected with a clamping block 17.

In this embodiment, referring to fig. 3, the outer wall of the clamping block 17 is sleeved with a rubber sleeve, which is used to prevent the workpiece from being damaged in the morning.

In this embodiment, referring to fig. 1, the first arc baffle 9 and the second arc baffle 11 are both metal plates.

It should be noted that, the protection structure of the spot welding machine of the present invention includes all the components known by the technicians in the field or the general standard components, the structure and principle of which are known by the technicians in the field through technical manuals or through routine experimental methods, at the idle position of the device, all the electric devices in the above mentioned are connected through wires, referring to the power elements, the electric devices and the adaptive monitoring computer and power supply, and the specific connection means, in reference to the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is the known technology in the field, the following main introduces the working principle and process, without describing the electric control, when the protection structure of the spot welding machine is used, the workpiece is firstly placed between the first welding head 5 and the second welding head 7, so that the welding position corresponds to the second welding head 7, then start second electric putter 16 respectively so that drive clamp splice 17 stretches out, make and to use the volume surface shape of attacking the firm team, then start first electric putter 3 thereby electronic first bonding tool 5 descends, make the clamp splice 17 that stretches out bottom first cowl 9 press at the workpiece surface earlier, then first bonding tool 5 continues to push down, thereby spacing slider 13 can extrude spring 14, spring 14 reverse force makes and drives first cowl 9 and compress tightly the work piece, then first bonding tool 5 descends to when being close to work piece department, weld can, first cowl 9 and second cowl 11 can block the spark and splash, can carry out the centre gripping to the work piece simultaneously and stabilize, avoid handheld, thereby thoroughly avoided the spark to cause the condition emergence of injury to the staff, the device simple structure, and convenient operation, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a protection architecture of spot welder, includes frame (1) and first fixed block (2), its characterized in that: a first fixing block (2) and a second fixing block (6) are fixedly mounted on the upper side of the right side wall of the rack (1) respectively, a first electric push rod (3) is mounted at the bottom of the first fixing block (2), a connecting block (4) is fixedly connected to the bottom of the first electric push rod (3), a first welding head (5) is fixedly connected to the outer end of the connecting block (4), a second welding head (7) is fixedly connected to the outer end of the second fixing block (6), and protection mechanisms are connected to the outer walls of the first welding head (5) and the second welding head (7);

protection machanism includes first connecting rod (8), first cowl (9), second connecting rod (10) and second cowl (11), the outer wall of first bonding tool (5) and the one end of first connecting rod (8) are connected, the other end of first connecting rod (8) and a lateral wall fixed connection of first cowl (9), the outer wall of second bonding tool (7) and the one end fixed connection of second connecting rod (10), the other end of second connecting rod (10) and a lateral wall fixed connection of second cowl (11).

2. A protective structure of a spot welder according to claim 1, characterized in that: the outer wall of the first welding head (5) is provided with a limiting sliding groove (12), an inner cavity of the limiting sliding groove (12) is spliced with a limiting sliding block (13), one side wall of the limiting sliding block (13) is connected with the inner wall of the limiting sliding groove (12) through a spring (14), and the outer wall of the limiting sliding block (13) is fixedly connected with the first connecting rod (8).

3. A protective structure of a spot welder according to claim 1, characterized in that: the bottom of first cowl (9) and the top of second cowl (11) have all been seted up standing groove (15), the inner chamber fixed mounting of standing groove (15) has second electric putter (16), the outer end fixedly connected with clamp splice (17) of second electric putter (16).

4. A protective structure of a spot welder according to claim 3, characterized in that: the outer wall of the clamping block (17) is sleeved with a rubber sleeve.

5. A protective structure of a spot welder according to claim 1, characterized in that: the first arc-shaped baffle (9) and the second arc-shaped baffle (11) are both metal plates.