CN218875122U

CN218875122U - Sand blasting tool capable of realizing shielding protection

Info

Publication number: CN218875122U
Application number: CN202223339817.0U
Authority: CN
Inventors: 姚奔
Original assignee: Hangzhou Minghe Technology Co ltd
Current assignee: Hangzhou Minghe Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-18
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a can realize shielding sandblast frock of protection. The product is difficult to fix in traditional sandblast frock, and has very big clearance between product and frock, and tiny grit causes the destruction to the surface that needs remain the coating very easily in spouting into the clearance. The utility model discloses a base, the both ends of base set up elasticity respectively and shelter from the part, the base set up a plurality of product positioning mechanism side by side in axis position, product positioning mechanism including the location slider that can adjust extension length, the location slider with elasticity shelter from the installation station that forms location work piece between the part. The utility model discloses an elasticity that design center product positioning mechanism unites both ends shelters from the part and forms the reliable accurate positioning to the product, and the product can closely paste the jail with the tool, does not keep the space, realizes the protection of shielding to specific face, has improved product sandblast processingquality.

Description

Can realize shielding sandblast frock of protection

Technical Field

The utility model belongs to the technical field of the frock tool, especially, relate to a can realize shielding sandblast frock of protection.

Background

At present, after electroplating or other surface treatment is carried out on a plurality of products, dirt which is difficult to wipe in a certain proportion exists, the products are generally scrapped or are subjected to deplating and reworking treatment, either scheme can cause great waste, if the dirt can be removed through low-pressure sand blasting, scrapping can be reduced, cost can be reduced, and multiple purposes can be achieved. However, in actual production, special positions such as a welding surface, a key mounting surface, an important appearance surface and the like are not allowed to be subjected to sand blasting, so that the problem that sand needs to be shielded effectively, sand can be prevented from entering, and defects such as scratches, bright marks and the like of the positions are avoided is solved.

Common sand blasting tools generally adopt bakelite or aluminum alloy, are mostly of integral structures and are made of rigid materials, and the fixation of products generally adopts magnet adsorption or depends on the dead weight of the products, so that the two conditions have disadvantages; the magnet adsorbs products, which cannot be realized for non-magnetic products; depending on the dead weight of the product, the clearance between the tool and the product is large, the product is easy to shake, and the product is easy to collide with.

In addition, the product is difficult to fix in the traditional sand blasting tool, a large gap exists between the product and the tool, and fine gravel is easy to spray into the gap to damage the surface of the coating to be reserved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, provide a can realize shielding the sandblast frock of protection, the product can closely paste the jail with the tool, does not keep the space, and the location is reliable, can also realize shielding the protection to specific face.

The utility model adopts the following technical proposal: can realize shielding sandblast frock of protection, including the base, its characterized in that the both ends of base set up elasticity respectively and shelter from the part, the base set up a plurality of product positioning mechanism side by side in the axis position, product positioning mechanism including can adjust the location slider of extension length, the location slider with elasticity shelter from the part between form the installation station of location work piece.

Preferably, a set of product positioning mechanism includes two positioning slide blocks that left and right symmetry set up, sets up between two positioning slide blocks and can compress tightly and lean on the shovel base of positioning slide block.

Preferably, the inner side surface of the positioning slide block forms an inclined surface, and the shovel base forms inclined surfaces matched with the inner side surface of the slide block on the two side surfaces.

Preferably, the base is provided with a plurality of sinking platform grooves, the product positioning mechanism is arranged on the sinking platform grooves, the bottom plane of each sinking platform groove is provided with a through threaded hole in the center, a central screw positioning shovel base penetrates through the through threaded hole, waist-shaped holes are formed in two sides of the through threaded hole, and fastening screws penetrate through the waist-shaped holes to be connected with the positioning sliding blocks.

Preferably, the elastic shielding component is an elastic barrier strip made of acrylic rubber, and the length of the barrier strip is matched with that of the base.

Preferably, the elastic shielding component is mounted on the base through a set screw at the side part.

Preferably, a through hole is formed between adjacent mounting stations.

Preferably, the base is provided with a transverse through positioning groove for positioning the product.

Preferably, the installation directions of the central screw and the fastening screw are opposite.

The utility model discloses an elasticity that design center product positioning mechanism unites both ends shelters from the part and forms the reliable accurate positioning to the product, and the product can closely paste the jail with the tool, does not keep the space, realizes the protection of shielding to specific face, has improved product sandblast processingquality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is an exploded view of the present invention

Fig. 3 is a schematic bottom structure diagram of the present invention.

Fig. 4 is a schematic structural diagram of the positioning product of the present invention.

In the figure: 1. the base 2, the elastic shielding component 3, the positioning slide block 4, the positioning screw 5, the shovel base 6 transversely penetrate through the positioning groove 7, the through hole 8, the mounting station 9, the through threaded hole 10, the kidney-shaped hole 11, the fastening screw 12, the center screw 13, the counter sink groove 14 and the product.

Detailed Description

The present invention will be further described with reference to the following specific examples.

The sand blasting tool capable of realizing shielding protection as shown in fig. 1-4 comprises a base 1, wherein elastic shielding parts 2 are respectively arranged at two ends of the base 1, a plurality of product positioning mechanisms are arranged side by side on a middle shaft of the base, each product positioning mechanism comprises a positioning slide block 3 capable of adjusting the extension length, and an installation station 8 for positioning a workpiece is formed between each positioning slide block 3 and each elastic shielding part 2.

The positioning mechanism is provided with the positioning sliding block capable of adjusting the extending length, so that the product can be properly adjusted to be better adapted according to the product specification. On the other hand base both ends adopt elasticity to shelter from the part and lean on the product to form and closely cooperate, form and effectively shelter from and prevent that tiny gravel from getting into the clearance.

In one embodiment, the product positioning mechanism comprises two positioning sliding blocks 3 which are symmetrically arranged at the left and the right, and a shovel base 5 which can press and lean against the positioning sliding blocks 3 is arranged between the two positioning sliding blocks 3. One end of the sliding block is abutted against the product, and the other end of the sliding block is abutted against the shovel base to reliably position the end face of the product.

In order to prevent the end face of the product from being damaged, a buffer pad, an elastic pad and the like can be arranged on the outer end face of the sliding block.

In one embodiment, the inner side surface of the positioning slide block 3 is formed with an inclined surface, and the shovel base 5 is formed with an inclined surface matched with the inner side surface of the slide block at two side surfaces. Under the condition that the positioning sliding block is not completely locked, the shovel base is pressed downwards to press the sliding block, so that the sliding block is enabled to slide outwards to push against and position the product.

Specifically, form a plurality of heavy platform grooves 13 on the base, product positioning mechanism set up on heavy platform groove 13, set up through threaded hole 9 at the center on the baseplane in heavy platform groove, wear to establish central screw 12 location shovel base in the through threaded hole, the both sides that are located this through threaded hole set up waist shape hole 10, wear to establish fastening screw 11 connection location slider 3 in the waist shape hole. The design of the waist-shaped hole is convenient for the sliding block to slide in the range of the waist-shaped hole to adjust the extending position.

Specifically, the elastic shielding component 2 is an elastic stop strip made of a high-strength rubber material, and the length of the stop strip is matched with that of the base. Has better protection effect.

Specifically, the elastic shielding component 2 is mounted on the base 1 through a set screw 4 on the side. The installation position of the elastic shielding component can also be adjusted according to the specification of the product so as to be reliably positioned.

Specifically, through-holes 7 are formed between adjacent mounting stations 8. The installation and positioning operation of the product can be better facilitated.

In one embodiment, the base 1 is provided with a transverse through positioning slot 6 for positioning the product. In order to make the better laminating base of product install, set up and transversely run through the constant head tank and carry out the adaptation with the product bottom surface.

In one embodiment, the mounting direction of the center screw 12 and the fastening screw 11 is opposite. The adjustment of the sliding block and the shovel base can be more convenient, and the interference formed in the same direction is avoided.

The utility model discloses the use of frock as follows: firstly, placing the product 14 in place according to the positioning groove of the base 1; then adjust product afterbody location slider 3 to suitable position, compress tightly the location slider downwards through the shovel base, the slider promotes the product, then lightly locks 1 bottom screw of base, then locks the screw of shovel base 5, hugs closely the dominant force glue with the face that the product need shield to the realization shields, and then can put into sand blasting machine and carry out the operation, avoids the sandblast in-process, because shield the face and shield the part laminating not tight, causes the grit to get into, influences product surface quality. And after the sand blasting operation is finished, loosening each fastening screw in sequence, taking out the product, and continuing the next operation.

The utility model discloses to shield the material and change into elastic material and assist slider shovel base compact structure, both can realize effectual purpose of shielding, can effectively avoid the defect such as crushing of product, bright seal again, promote the product yield, reduce the complicated lengthy rework cost-push that brings.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. Can realize shielding sandblast frock of protection, including base (1), its characterized in that the both ends of base (1) set up elasticity respectively and shelter from parts (2), the base set up a plurality of product positioning mechanism side by side in the axis position, product positioning mechanism including can adjust the location slider (3) of extension length, location slider (3) with elasticity shelter from parts (2) between form installation station (8) of location work piece.

2. The sand blasting tool capable of realizing shielding protection according to claim 1, wherein the group of product positioning mechanisms comprises two left and right symmetrically arranged positioning sliding blocks (3), and a shovel base (5) capable of pressing and abutting against the positioning sliding blocks (3) is arranged between the two positioning sliding blocks (3).

3. The sand blasting tool capable of realizing shielding protection according to claim 2, wherein the inner side surface of the positioning sliding block (3) forms an inclined surface, and the shovel base (5) forms an inclined surface matched with the inner side surface of the sliding block on two side surfaces.

4. The sandblast tool capable of shielding according to claim 2 or 3, wherein a plurality of counter sink grooves (13) are formed on the base, the product positioning mechanism is disposed on the counter sink grooves (13), a through threaded hole (9) is disposed in the center of the bottom plane of the counter sink grooves, a positioning shovel base with a central screw (12) is disposed in the through threaded hole, kidney-shaped holes (10) are disposed on two sides of the through threaded hole, and a fastening screw (11) is disposed in the kidney-shaped holes and connected with the positioning slider (3).

5. The sandblast tool capable of realizing shielding according to claim 1, wherein the elastic shielding component (2) is an elastic stop bar made of acrylic rubber, and the length of the stop bar is matched with the length of the base.

6. The sandblast tool capable of shielding according to claim 1, wherein the elastic shielding component (2) is mounted on the base (1) through a set screw (4) at a side portion.

7. The sandblast tool capable of realizing shielding according to claim 1, wherein a through hole (7) is formed between adjacent mounting stations (8).

8. The sandblast tool capable of realizing shielding according to claim 1 or 7, wherein the base (1) is provided with a transverse through positioning slot (6) for positioning the product.

9. The sandblast tool capable of shielding according to claim 4, wherein the central screw (12) and the fastening screw (11) are installed in opposite directions.