CN215148214U

CN215148214U - Adjustable sandblast tool of general type

Info

Publication number: CN215148214U
Application number: CN202120061369.9U
Authority: CN
Inventors: 张宏伟; 闫德超; 李鹏志
Original assignee: Dongguan Lingfeng Electronics Co ltd
Current assignee: Guangdong Lingfeng Intelligent Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-12-14
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses an adjustable sandblast tool of general type, the camera includes a supporting plate, it has a plurality of locating component, every to arrange along its profile in the backup pad locating component equal detachably install in the backup pad, and can be relative the backup pad removes. The utility model relates to a rationally, simple structure is novel, through using a plurality of adjustable location structural design on the multiaspect, realizes pressing from both sides tight fixed to different size specification work pieces, and can fix one or more work pieces as required on a tool. For traditional sandblast tool, the utility model discloses it is higher with the matching nature of work piece, the work piece centre gripping is more firm, has that the commonality is strong, low, the practicality of manufacturing cost and administrative cost is strong characteristics.

Description

Adjustable sandblast tool of general type

Technical Field

The utility model relates to a sandblast tool technical field, in particular to adjustable sandblast tool of general type.

Background

The sand blasting is a processing technology for cleaning and coarsening the surface of a workpiece through high-speed sand flow, can improve the mechanical property of the surface of the workpiece, improve the fatigue resistance of the workpiece, prolong the adhesive force between the workpiece and a surface coating and prolong the durability of a surface coating, is a commonly used processing technology at present, and has wide application range. Before the sandblast, need fix the work piece on the tool earlier, present sandblast tool is mostly designed and is made according to the structural feature of work piece and the concrete requirement of sandblast, and this kind of mode has both consumed the manpower to go to design to establish and produce a large amount of similar tools to consequently prolonged the holistic production cycle of product, also wasted the raw materials simultaneously, increased the administrative cost of tool. The contradiction is increasingly prominent as the product updating speed is increased.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides an adjustable sandblast tool of general type can be fixed to the clamp of different size specification work pieces, has that the commonality is strong, low, the practicality of manufacturing cost and administrative cost characteristics are strong.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

a universal adjustable sand blasting jig comprises a support plate; a plurality of grooves are arranged on the supporting plate along the outline of the supporting plate, more than one fixing hole is arranged on one inner wall of each groove, and each fixing hole is a threaded hole; a positioning assembly is movably arranged in each groove, each positioning assembly comprises a positioning plate matched with the groove and a plurality of adjusting pieces movably arranged on the positioning plate: each positioning plate is an L-shaped positioning plate, more than two first holes and more than one second hole are formed in the positioning plate, each first hole and each second hole are threaded holes, and each adjusting piece comprises more than two supporting screws and more than one adjusting screw; one end of each supporting screw can penetrate through one first hole and abut against the inner wall of the groove, each adjusting screw can penetrate through one second hole and the fixing hole in sequence, and the positioning plate is arranged in the groove.

As a further elaboration of the above technical solution:

in the technical scheme, the plurality of first holes are symmetrically arranged at the periphery of the plurality of second holes.

In the technical scheme, the supporting plate is further provided with a plurality of positioning pieces for fixing the jig, and a plurality of clamping grooves convenient to take and fix the jig are formed in the edge of the supporting plate.

In the above technical scheme, the positioning piece is a stepped hole and a countersunk head screw matched with the stepped hole.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model relates to a rationally, simple structure is novel, through using a plurality of adjustable location structural design on the multiaspect, realizes pressing from both sides tight fixed to different size specification work pieces, and can fix one or more work pieces as required on a tool. For traditional sandblast tool, the utility model discloses it is higher with the matching nature of work piece, the work piece centre gripping is more firm, has that the commonality is strong, low, the practicality of manufacturing cost and administrative cost is strong characteristics.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the supporting plate of the present embodiment;

fig. 3 is a schematic perspective view of the adjusting member in this embodiment.

In the figure: 10. a support plate; 20. a positioning assembly; 30. an adjustment member; 1. a groove; 2. a fixing hole; 3. positioning a plate; 4. a first hole; 5. a second hole; 6. a support screw; 7. an adjusting screw; 8. a positioning member; 9. a clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1 to 3, a general adjustable sand blasting jig includes a support plate 10; a plurality of grooves 1 are arranged on the supporting plate 10 along the outline thereof, more than one fixing hole 2 is arranged on one inner wall of each groove 1, and each fixing hole 2 is a threaded hole; a positioning component 20 is movably arranged in each groove 1, each positioning component 20 comprises a positioning plate 3 matched with the groove 1 and a plurality of adjusting pieces 30 movably arranged on the positioning plate: each positioning plate 3 is an L-shaped positioning plate, more than two first holes 4 and more than one second hole 5 are arranged on the positioning plate, each first hole 4 and each second hole 5 are threaded holes, and each adjusting piece 30 comprises more than two supporting screws 6 and more than one adjusting screw 7; one end of each supporting screw 6 can penetrate through a first hole 4 and abut against the inner wall of the groove 1, each adjusting screw 7 can penetrate through a second hole 5 and the fixing hole 2 in sequence, and the positioning plate 3 is arranged in the groove 1.

In the above technical solution, the plurality of first holes 4 are symmetrically installed at the periphery of the plurality of second holes 5.

In the present embodiment, the supporting plate 10 has a square structure, and the positioning assemblies 20 are disposed on both the long side and the wide side; the L-shaped structure enlarges the positioning size range of the positioning plate 3 and enlarges the application range of the jig; a fixing hole 2 is arranged in the center of the inner wall of the groove 1; two first holes 4 and a second hole 5 are arranged on the positioning plate 3, and the two first holes 4 are symmetrically arranged at two sides of the second hole 5.

When the positioning assembly works, the positioning assembly 20 is firstly arranged in the groove 1, the supporting screw 6 penetrates through the first hole 4 on the positioning plate 3, the tail end part of the supporting screw is pressed against the inner wall of the groove 1, and the adjusting screw 7 penetrates through the second hole 5 and is screwed into the fixing hole 2; and adjusting the screwing depth of each adjusting screw 7 to enable each positioning plate 3 to surround the length and width sizes matched with the workpiece. When a workpiece is placed in the clamping device, the supporting screws 6 can be adjusted finely, so that the positioning plates 2 are matched with each other to clamp the workpiece stably. When the size of the workpiece changes, the clamping size of the jig can be adjusted only by adjusting the screwing-in depth of each adjusting screw 7, so that the operation is convenient, and the application range is wide.

When the workpiece clamping fixture is used, when the workpiece is small, only the X-direction and the Y-direction of the workpiece can be positioned in a bidirectional mode to clamp and fix two workpieces, and also only the X-direction or the Y-direction can be positioned to clamp a plurality of workpieces, so that the fixing mode is flexible to match workpieces with different structures.

In the above technical solution, the supporting plate 10 is further provided with a plurality of positioning members 8 for fixing the jig, and a plurality of slots 9 for facilitating taking and fixing the jig are formed at the edge of the supporting plate.

In the above technical solution, the positioning member 8 is a stepped hole and a countersunk head screw adapted to the stepped hole.

During the application, setting up of setting element 8 is convenient for further fasten heterotypic work piece on the tool, or fixes the tool on specific clamping tool, and draw-in groove 9 is convenient for taking of finger, in the special application environment, also can be used to carry out assistance-localization real-time to the tool to satisfy special demands.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A universal adjustable sand blasting jig is characterized by comprising a support plate; a plurality of grooves are arranged on the supporting plate along the outline of the supporting plate, more than one fixing hole is arranged on one inner wall of each groove, and each fixing hole is a threaded hole; a positioning assembly is movably arranged in each groove, each positioning assembly comprises a positioning plate matched with the groove and a plurality of adjusting pieces movably arranged on the positioning plate: each positioning plate is an L-shaped positioning plate, more than two first holes and more than one second hole are formed in the positioning plate, each first hole and each second hole are threaded holes, and each adjusting piece comprises more than two supporting screws and more than one adjusting screw; one end of each supporting screw can penetrate through one first hole and abut against the inner wall of the groove, each adjusting screw can penetrate through one second hole and the fixing hole in sequence, and the positioning plate is arranged in the groove.

2. The adjustable sand blasting jig of claim 1, wherein the first holes are symmetrically arranged at the periphery of the second holes.

3. The adjustable sand blasting jig of the general type as claimed in any one of claims 1 to 2, wherein the supporting plate is further provided with a plurality of positioning members for fixing the jig, and the edge of the supporting plate is further formed with a plurality of slots for facilitating the taking and fixing of the jig.

4. The universal adjustable sand blasting jig as claimed in claim 3, wherein the positioning member is a stepped hole and a countersunk head screw adapted to the stepped hole.