CN221390252U

CN221390252U - Welding spot polishing equipment

Info

Publication number: CN221390252U
Application number: CN202323318324.3U
Authority: CN
Inventors: 江晟柯; 何亮
Original assignee: Ningbo Permanent Elevator Parts Co ltd
Current assignee: Ningbo Permanent Elevator Parts Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-07-23
Anticipated expiration: 2033-12-06

Abstract

The utility model provides a solder joint equipment of polishing, includes the base, base upper portion is provided with the blast pipe, the exhaust hole that is used for discharging and blows off gas and will polish the piece and pile up the collection in unison is offered to the blast pipe surface, leaks the groove, leak the groove below and be provided with the collection box that is used for producing the piece collection after polishing the work piece, utilize the piston rod to promote the piston head and produce gas, blow off the piece in the collection box, collect and polish the piece, can reuse the material of abandonment to this reduces the wasting of resources. The chips can be used for manufacturing other products, supplementing materials required in other process flows, saving cost and resources, uniformly collecting polishing chips can simplify cleaning work, reduce time and energy consumption of workers, and prevent the chips from splashing to the surrounding area of the operation table through the matching arrangement of the protection cover and the chip collecting box, so that pollution and potential safety hazards are caused, and the protection cover can effectively block splashing of the chips, so that cleaning and safety of surrounding environments are protected.

Description

Welding spot polishing equipment

Technical Field

The utility model relates to the field of welding spot polishing, in particular to welding spot polishing equipment.

Background

The welding spot grinding machine is a special device for welding spot surface treatment. It is generally composed of an electric motor, a grinding wheel, a stand, etc. The welding spots are polished through the rotating grinding wheel, so that welding slag and uneven surfaces are removed, and the welding spots are smoother and flatter. The spot weld sander typically has adjustable speed and angle to accommodate different welding requirements.

A lot of debris is generated during sanding and may cause injuries such as scratching the skin, entering the eyes, etc. as the debris splashes around. This poses a threat to the health and safety of the personnel and the debris may contaminate the surrounding environment, such as the ground, equipment, workbenches, etc. This not only increases the amount of cleaning work, but also may contaminate the surrounding environment, and debris may adhere to the surface of the welded product, affecting the appearance and quality of the product. Particularly for products requiring a high finish, the presence of debris may result in the product being returned or rejected.

Disclosure of utility model

The utility model aims to provide welding spot polishing equipment for solving the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The welding spot polishing equipment comprises a base, wherein an exhaust pipe is arranged at the upper part of the base, and an exhaust hole for discharging blown gas to uniformly accumulate and collect polishing scraps is formed in the outer surface of the exhaust pipe;

the device comprises a leakage groove, wherein a collection box for collecting scraps generated after polishing a workpiece is arranged below the leakage groove.

Preferably, a piston cylinder is arranged on one side of the base, a piston head is slidably arranged on the inner wall of the piston cylinder, and a piston rod is arranged at the bottom of the piston head.

Preferably, the piston rod is externally connected with an external drive, the top of the piston cylinder is provided with an air inlet pipe, and the outer surface of the piston cylinder is communicated with an air outlet pipe.

Preferably, the middle part of the air inlet pipe is provided with a one-way air inlet valve, and the middle part of the air outlet pipe is provided with a one-way air outlet valve.

Preferably, the one-way air inlet valve can only enable external air to enter the piston cylinder, and the one-way air outlet valve can only enable air in the piston cylinder to be discharged.

Preferably, a handle is arranged on one side of the collecting box, and the handle is used for conveniently pulling out the collecting box.

Preferably, a workpiece clamping platform is arranged above the base and used for clamping and fixing the workpiece to be polished.

Preferably, the base top is provided with a protective cover for preventing sanding debris from flying out of the work area.

Preferably, a cabinet door is arranged on one side of the protective cover.

Preferably, the inner cavity of the protective cover is provided with a polishing wheel which is used for polishing welding spots of the workpiece.

Compared with the prior art, the utility model has the following beneficial effects:

1. The piston rod is utilized to push the piston head to generate gas, the scraps are blown into the collecting box, and the polishing scraps are collected, so that the waste materials can be reused, and the resource waste is reduced. The scraps can be used for manufacturing other products and supplementing materials required in other process flows, so that the cost and resources are saved, scraps are easy to scatter, and pollution and potential safety hazards can be caused by accumulation in a workplace. The polishing scraps can be uniformly collected, so that the situation can be avoided, the cleaning and the safety of a working environment are protected, the pollution to the environment is reduced, the cleaning work can be simplified by uniformly collecting the polishing scraps, and the time and the energy consumption of workers are reduced. The regular collection and treatment mode can make the work flow more efficient and improve the production efficiency.

2. Through the cooperation setting of safety cover and piece collection box, avoid the piece to splash the region around the operation panel, arouse pollution and potential safety hazard, set up the safety cover and can block splashing of piece effectively, protect surrounding environment's cleanness and safety, the setting of guard shield can prevent piece injury operating personnel effectively. The piece probably has sharp edge or high temperature, through setting up the safety cover, can reduce the operation risk, improves work safety. Meanwhile, scraps are limited in a certain range, so that collection by workers is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an exhaust pipe structure according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a cut-away structure of a protective cover according to the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.

Description of the figure: 1. a base; 2. a protective cover; 3. a cabinet door; 4. a workpiece clamping platform; 5. grinding wheel; 6. a piston cylinder; 7. a piston rod; 8. a piston head; 9. a one-way air outlet valve; 10. a one-way air inlet valve; 11. an air inlet pipe; 12. an air outlet pipe; 13. an exhaust pipe; 14. an exhaust hole; 15. a drain groove; 16. a collection box; 17. a handle.

Detailed Description

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Examples:

Referring to fig. 1 to 5, a welding spot polishing device comprises a base 1, an exhaust pipe 13 is arranged on the upper portion of the base 1, an exhaust hole 14 for discharging blowing out gas to uniformly stack and collect polishing scraps is formed in the outer surface of the exhaust pipe 13, the welding spot polishing device comprises a leakage groove 15, a collection box 16 for collecting scraps generated after polishing a workpiece is arranged below the leakage groove 15, and the collected scraps can be reused to avoid wasting resources.

Further, a piston cylinder 6 is provided on one side of the base 1, a piston head 8 is slidably provided on an inner wall of the piston cylinder 6, a piston rod 7 is provided at a bottom of the piston head 8, an external drive is externally connected to the piston rod 7, an air inlet pipe 11 is provided at a top of the piston cylinder 6, an air outlet pipe 12 is connected to an outer surface of the piston cylinder 6, and the piston rod 7 is pulled to slide up and down on the inner wall of the piston cylinder 6, and it is worth mentioning that the external drive may be a mechanical device, such as an air cylinder, for example, for driving the piston rod 7 to reciprocate up and down.

The middle part of the air inlet pipe 11 is provided with a one-way air inlet valve 10, and the middle part of the air outlet pipe 12 is provided with a one-way air outlet valve 9.

Furthermore, the unidirectional air inlet valve 10 can only make the external air enter the piston cylinder 6, the unidirectional air outlet valve 9 can only discharge the air in the piston cylinder 6, when the piston rod 7 is pulled downwards, the external air enters the inner cavity of the piston cylinder 6, otherwise, when the piston rod 7 is pushed upwards, the air in the piston cylinder 6 is extruded to be discharged out of the piston cylinder 6, and is blown into the protective cover 2 through the air outlet hole 14 formed on the outer surface of the air outlet pipe 13.

One side of the collecting box 16 is provided with a handle 17 which is used for conveniently pulling out the collecting box 16, one side of the collecting box 16 away from the piston cylinder 6 is provided with a net structure, when the collecting box 16 is full, the collecting box 16 is opened to uniformly process scraps, and excessive waste of resources is avoided by reutilization.

A workpiece clamping platform 4 is arranged above the base 1 and used for clamping and fixing a workpiece to be polished, and a protective cover 2 is arranged at the top of the base 1 and used for preventing polishing scraps from flying out of a working area.

The safety cover 2 one side is provided with cabinet door 3, and cabinet door 3 sets up to visual window, sets up to produce good leakproofness through the cooperation of safety cover 2 and cabinet door 3, avoids the piece to fly out, and safety cover 2 inner chamber is provided with the grinding wheel 5, and it is used for polishing work piece solder joint, makes things convenient for operating personnel to observe the work progress, has improved work efficiency when avoiding the piece to splash, promotes piston head 8 with piston rod 7 and produces gas, blows the piece into collection box 16, collects the piece of polishing, can reuse the discarded material to this reduces the wasting of resources.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. Welding spot polishing equipment is characterized in that: comprising the steps of (a) a step of,

The polishing device comprises a base (1), wherein an exhaust pipe (13) is arranged at the upper part of the base (1), and an exhaust hole (14) for uniformly accumulating and collecting polishing scraps by exhausting and blowing out gas is formed in the outer surface of the exhaust pipe (13);

The device comprises a leakage groove (15), and a collection box (16) used for collecting scraps generated after polishing a workpiece is arranged below the leakage groove (15).

2. A spot weld grinding apparatus as defined in claim 1, wherein: a piston cylinder (6) is arranged on one side of the base (1), a piston head (8) is slidably arranged on the inner wall of the piston cylinder (6), and a piston rod (7) is arranged at the bottom of the piston head (8).

3. A spot weld grinding apparatus as defined in claim 2, wherein: the piston rod (7) is externally connected with an external drive, an air inlet pipe (11) is arranged at the top of the piston cylinder (6), and an air outlet pipe (12) is communicated with the outer surface of the piston cylinder (6).

4. A spot weld grinding apparatus as defined in claim 3, wherein: the middle part of the air inlet pipe (11) is provided with a one-way air inlet valve (10), and the middle part of the air outlet pipe (12) is provided with a one-way air outlet valve (9).

5. The welding spot grinding apparatus as defined in claim 4, wherein: the one-way air inlet valve (10) can only enable external air to enter the piston cylinder (6), and the one-way air outlet valve (9) can only enable air in the piston cylinder (6) to be discharged.

6. A spot weld grinding apparatus as defined in claim 1, wherein: one side of the collecting box (16) is provided with a handle (17) which is used for conveniently pulling out the collecting box (16).

7. A spot weld grinding apparatus as defined in claim 1, wherein: a workpiece clamping platform (4) is arranged above the base (1) and used for clamping and fixing a workpiece to be polished.

8. The spot welding grinding apparatus as defined in claim 7, wherein: the top of the base (1) is provided with a protective cover (2) which is used for preventing polishing scraps from flying out of a working area.

9. The spot welding grinding apparatus as defined in claim 8, wherein: one side of the protective cover (2) is provided with a cabinet door (3).

10. The spot welding grinding apparatus as defined in claim 9, wherein: the inner cavity of the protective cover (2) is provided with a polishing wheel (5) which is used for polishing welding spots of workpieces.