CN211136769U

CN211136769U - Sculpture anchor clamps of polishing

Info

Publication number: CN211136769U
Application number: CN201922109495.2U
Authority: CN
Inventors: 柳纪科
Original assignee: Hangzhou Chenwu Sculpture Co ltd
Current assignee: Hangzhou Chenwu Sculpture Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-31
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a sculpture anchor clamps of polishing, it belongs to the sculpture field. The utility model comprises a base, a rotating table, a positioning mechanism, a fixed plate, a clamping frame and a clamping nut; the rotating platform is rotationally connected to the base; a limiting shaft is arranged at the center of the base; the top of the limiting shaft is provided with an annular bulge for limiting the rotating table; the fixed plate is fixed on the rotating table; the clamping frame is connected with the fixing plate through a connecting bolt; the top of the clamping frame is provided with a screw hole for connecting a clamping nut; the clamping nut is in threaded connection with the screw hole; the bottom of the clamping nut is provided with a clamping block; the bottom of the clamping block is also covered with a first protective layer; and a second protective layer is arranged on one surface of the clamping frame opposite to the clamping block. The utility model provides an anchor clamps can conveniently adjust position and the angle of polishing to can avoid the sculpture to damage because of the clamping-force is too big.

Description

Sculpture anchor clamps of polishing

Technical Field

The utility model relates to an anchor clamps especially relate to a rational in infrastructure design's sculpture anchor clamps of polishing, it belongs to the sculpture field.

Background

The metal sculpture is a common urban sculpture in our lives, is made of various metal materials, and has various processes, such as a metal casting process, a metal sculpture forging process and the like. In order to make the metal sculpture more beautiful, difficult to rust and easy to clean, each position of the metal sculpture needs to be polished for multiple times and multiple angles. However, the anchor clamps of current equipment of polishing often be immovable after the centre gripping, are difficult to satisfy sculpture works multi-angle multi-position's the demand of polishing, and current anchor clamps still have the material simultaneously harder, produce the problem of damage to the sculpture easily when the dynamics is too big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable, can carry out angle and position control, the sculpture anchor clamps of polishing of difficult damage sculpture.

The utility model provides a technical scheme that above-mentioned problem adopted is: the sculpture polishing clamp comprises a base, a rotating table, a positioning mechanism, a fixing plate, a clamping frame and a clamping nut; the rotating table is rotatably connected to the base; a limiting shaft is arranged at the center of the base; the top of the limiting shaft is provided with an annular bulge for limiting the rotating table; the fixed plate is fixed on the rotating table; the clamping frame is connected with the fixing plate through a connecting bolt; the top of the clamping frame is provided with a screw hole for connecting a clamping nut; the clamping nut is in threaded connection with the screw hole; the bottom of the clamping nut is provided with a clamping block; the bottom of the clamping block is also covered with a first protective layer; a second protective layer is arranged on one surface of the clamping frame, which is opposite to the clamping block; the positioning mechanism comprises a seat body, a spring, a positioning sleeve and a sliding handle; the seat body is fixed on the base; the side surface of the seat body is provided with a blind hole; the spring is fixed in the blind hole; the positioning sleeve is fixed on the spring; a sliding groove is also formed above the blind hole; the sliding handle is connected with the sliding groove in a sliding manner and is also fixedly connected with the positioning sleeve; the side surface of the rotating table is provided with a plurality of positioning concave rings; the positioning concave ring is matched with the positioning sleeve.

As preferred, in the utility model discloses in protective layer and No. two protective layers are the rubber material.

Preferably, in the present invention, the positioning concave ring is uniformly arranged along the circumferential direction of the rotating table.

Preferably, the number of the positioning concave rings is not less than 12.

Compared with the prior art, the utility model, have following advantage and effect: the utility model loosens the nut on the connecting bolt, so that the clamping frame can rotate to adjust the polishing position and angle of the sculpture in the clamp; in addition, the polishing position and angle of the sculpture in the fixture can be adjusted through the matching of the positioning mechanism and the rotating table; the positioning mechanism of the utility model adopts the shapes of the sleeve and the concave ring, has better positioning effect, and can effectively prevent the rotating table from shaking in the polishing process to influence the polishing effect; the utility model provides a sculpture in the anchor clamps can be protected to a protective layer and No. two protective layers, prevents to a certain extent that the sculpture in the anchor clamps from damaging because of the clamping-force is too big.

Drawings

Fig. 1 is the utility model discloses an embodiment of the embodiment sculpture anchor clamps of polishing's main view structure sketch map.

Fig. 2 is the utility model discloses an embodiment sculpture anchor clamps of polishing's left side looks structure schematic.

Fig. 3 is a schematic cross-sectional structure diagram of the base, the rotating table and the positioning mechanism (in a positioned state) in the embodiment of the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of the base, the rotating table and the positioning mechanism (in an unset state) in the embodiment of the present invention.

Fig. 5 is a schematic cross-sectional structural view of a positioning mechanism in an embodiment of the present invention.

In the figure: the clamping device comprises a base 1, a rotating table 2, a positioning mechanism 3, a fixing plate 4, a clamping frame 5, a clamping nut 6, a limiting shaft 11, a positioning concave ring 21, a seat body 31, a blind hole 32, a spring 33, a positioning sleeve 34, a sliding groove 35, a sliding handle 36, a connecting bolt 41, a second protective layer 51, a clamping block 61 and a first protective layer 62.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

Referring to fig. 1 to 5, the sculpture grinding jig in the present embodiment includes a base 1, a rotating table 2, a positioning mechanism 3, a fixing plate 4, a clamping frame 5, and a clamping nut 6; the rotating platform 2 is rotatably connected to the base 1; a limiting shaft 11 is arranged at the center of the base 1; the top of the limiting shaft 11 is provided with an annular bulge for limiting the rotating table 2.

The fixed plate 4 in this embodiment is fixed on the rotating table 2; the clamping frame 5 is connected with the fixed plate 4 through a connecting bolt 41; the top of the clamping frame 5 is provided with a screw hole for connecting a clamping nut 6; the clamping nut 6 is in threaded connection with the screw hole; the bottom of the clamping nut 6 is provided with a clamping block 61; the bottom of the clamping block 61 is also covered with a protective layer I62; a second protective layer 51 is arranged on one surface of the clamping frame 5 opposite to the clamping block 61; the first protective layer 62 and the second protective layer 51 are both made of rubber.

The positioning mechanism 3 in this embodiment includes a seat body 31, a spring 33, a positioning sleeve 34, and a sliding handle 36; the seat body 31 is fixed on the base 1; the side surface of the seat body 31 is provided with a blind hole 32; the spring 33 is fixed in the blind hole 32; the positioning sleeve 34 is fixed on the spring 33; a sliding groove 35 is also arranged above the blind hole 32; the sliding handle 36 is connected with the sliding groove 35 in a sliding mode, and the sliding handle 36 is fixedly connected with the positioning sleeve 34; the side surface of the rotating table 2 is provided with a plurality of positioning concave rings 21; the positioning concave ring 21 is matched with the positioning sleeve 34; the positioning concave rings 21 are uniformly arranged along the circumferential direction of the rotating table 2; the number of the positioning concave rings 21 is not less than 12.

In the operation of the embodiment, the nut on the connecting bolt 41 is loosened, and the clamping frame 5 can rotate, so that the polishing position and angle of the sculpture in the clamp can be adjusted; in addition, because the positioning concave ring 21 is matched with the positioning sleeve 34, the sliding handle 36 is pulled outwards, the spring 33 is compressed, the positioning sleeve 34 is separated from the positioning concave ring 21, and the rotating table 2 can also rotate at the moment, so that the polishing position and angle of the sculpture in the fixture can be adjusted, and the positioning sleeve 34 is inserted into the positioning concave ring 21 at a corresponding angle after a proper angle is found; protective layers one 62 and two 51 protect the sculpture in the jig to some extent from being damaged by excessive clamping force.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A sculpture grinding clamp comprises a base (1), a rotating table (2), a fixing plate (4), a clamping frame (5) and a clamping nut (6); it is characterized by also comprising a positioning mechanism (3); the rotating table (2) is rotatably connected to the base (1); a limiting shaft (11) is arranged at the center of the base (1); the top of the limiting shaft (11) is provided with an annular bulge for limiting the rotating table (2); the fixed plate (4) is fixed on the rotating table (2); the clamping frame (5) is connected with the fixing plate (4) through a connecting bolt (41); the top of the clamping frame (5) is provided with a screw hole for connecting a clamping nut (6); the clamping nut (6) is in threaded connection with the screw hole; the bottom of the clamping nut (6) is provided with a clamping block (61); the bottom of the clamping block (61) is covered with a first protective layer (62); a second protective layer (51) is arranged on one surface of the clamping frame (5) opposite to the clamping block (61); the positioning mechanism (3) comprises a seat body (31), a spring (33), a positioning sleeve (34) and a sliding handle (36); the seat body (31) is fixed on the base (1); the side surface of the seat body (31) is provided with a blind hole (32); the spring (33) is fixed in the blind hole (32); the positioning sleeve (34) is fixed on the spring (33); a sliding groove (35) is also arranged above the blind hole (32); the sliding handle (36) is connected with the sliding groove (35) in a sliding mode, and the sliding handle (36) is fixedly connected with the positioning sleeve (34); the side surface of the rotating table (2) is provided with a plurality of positioning concave rings (21); the positioning concave ring (21) is matched with the positioning sleeve (34).

2. The sculpture sanding jig according to claim 1, wherein the first protective layer (62) and the second protective layer (51) are both made of rubber.

3. The sculpture sanding jig according to claim 1, wherein the positioning recessed rings (21) are uniformly arranged in the circumferential direction of the rotating table (2).

4. The sculpture sanding jig according to claim 1, wherein the number of the positioning concave rings (21) is not less than 12.