CN219542403U

CN219542403U - Metal product fixing piece

Info

Publication number: CN219542403U
Application number: CN202320718402.XU
Authority: CN
Inventors: 解凤治; 许建林
Original assignee: Nanjing Zhiqi Metal Products Co ltd
Current assignee: Nanjing Zhiqi Metal Products Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-18
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a metal product fixing piece, which comprises: the base is symmetrically provided with two vertical plates at the upper side of the base, the two vertical plates are both in sliding connection with the base, the two vertical plates are correspondingly provided with round openings, and two fixing components are symmetrically arranged in the two round openings; the fixing assembly comprises a rotating ring which is arranged in the circular opening in a matching and rotating manner, three arc-shaped clamping blocks are arranged in the rotating ring in a surrounding manner, and a position control assembly for controlling the positions of the three arc-shaped clamping blocks is arranged on the rotating ring; the sections of the three arc-shaped clamping blocks are all L-shaped. The utility model can carry out convenient and stable clamping operation on the cylindrical metal product, and the rotation of the cylindrical metal product is not influenced in the fixing process, so that the processing of the metal product is convenient, and the clamping position can be changed according to the requirement.

Description

Metal product fixing piece

Technical Field

The utility model relates to the technical field related to metal products, in particular to a metal product fixing piece.

Background

The metal product industry includes structural metal product manufacture, metal tool manufacture, container and metal packaging container manufacture, stainless steel and similar commodity metal product manufacture, and the like. During the manufacturing or processing process of the metal product, the metal product needs to be clamped and fixed so as to facilitate the subsequent processing operation; in metal products, cylindric metal products lead to the centre gripping fixed comparatively difficult because it has the arcwall face, when processing to cylindric metal products simultaneously, its arcwall face and both ends probably all need carry out the processing operation, and current centre gripping to cylindric metal products is generally realized through carrying out the centre gripping fixed to its both ends, inconvenient follow-up processing, also influences and carries out the processing operation to cylindric metal products both ends. The patent document with the application number of CN202023009393.2 in China discloses a shaft part fixing device for metal product processing, which comprises a bottom frame, wherein the left side wall of the bottom frame is fixedly connected with a fixing buckle, the inside of the fixing buckle is fixedly connected with two movable shells, and a threaded piece is rotationally connected between the two movable shells; the device can carry out the centre gripping to cylindric metal product fixedly, but the firm nature of centre gripping is fixed relatively poor, and the in-process of centre gripping is fixed can not rotate metal product, inconvenient follow-up processing operation of carrying out.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a metal product fixing piece.

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

a metal article fastener comprising: the base is symmetrically provided with two vertical plates at the upper side of the base, the two vertical plates are both in sliding connection with the base, the two vertical plates are correspondingly provided with round openings, and two fixing components are symmetrically arranged in the two round openings;

the fixing assembly comprises a rotating ring which is arranged in the circular opening in a matching and rotating manner, three arc-shaped clamping blocks are arranged in the rotating ring in a surrounding manner, and a position control assembly for controlling the positions of the three arc-shaped clamping blocks is arranged on the rotating ring;

the sections of the three arc-shaped clamping blocks are all L-shaped.

Preferably, the position control assembly comprises an annular block which is sleeved outside the rotating ring in a rotating mode, a plurality of tooth grooves are uniformly formed in one plane side wall of the annular block, three through holes are uniformly formed in the arc-shaped side wall of the rotating ring, moving blocks are slidably arranged in the through holes, the moving blocks are fixedly connected with three arc-shaped clamping blocks respectively, three inverted U-shaped frames are uniformly and fixedly arranged on the arc-shaped side wall of the rotating ring, the positions of the three inverted U-shaped frames correspond to the positions of the three through holes, screws are respectively and rotatably arranged on the inverted U-shaped frames in a penetrating mode, one end of each screw is in threaded connection with the corresponding moving block, bevel gears are respectively and fixedly sleeved on the screws, and the bevel gears are meshed with the tooth grooves on the annular block.

Preferably, one end of the screw far away from the rotating ring is fixedly connected with a rotating handle.

Preferably, the three arc-shaped clamping blocks are fixedly provided with a rough rubber layer.

Preferably, the lower end of the vertical plate is fixedly connected with a sliding plate, a sliding groove matched with the sliding plate is formed in the base, and a first locking bolt is arranged on the sliding plate in a threaded mode.

Preferably, the riser is provided with a second locking bolt corresponding to the rotating ring.

Compared with the prior art, the utility model has the beneficial effects that: according to the device, the two vertical plates are arranged, the two vertical plates are provided with the circular openings, and the fixing assemblies are arranged in the circular openings, so that two symmetrical clamping and fixing can be carried out on cylindrical metal products, and the stability is ensured; the device can be synchronous drive three arc fixture blocks through position control subassembly and remove, and arc fixture block cross-section sets up to the L type, and the fixed operation of centre gripping of adaptation cylindric metal product optional position is convenient to operate and the fixed steadiness of centre gripping is high, when carrying out the centre gripping to cylindric metal product fixed, the cylindric metal product of rotation that can also be convenient, the convenient processing operation to cylindric metal product surface.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of another view of the present utility model;

fig. 3 is a schematic perspective view of another view of the present utility model.

In the figure:

1 a base, 2 vertical plates, 3 a fixing component, 21 a sliding plate, 22 a locking bolt I, 23 a locking bolt II, 31 a rotating ring, 32 an arc-shaped clamping block, 33 a position control component, 331 an annular block, 332 a moving block, 333 an inverted U-shaped frame, 334 a screw rod, 335 a rotating handle and 336 a bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a metal article holder comprising:

for the structure of the cylindrical metal product, two structures for fixing are required to be arranged to ensure the fixing stability of the metal product, for this purpose, two vertical plates 2 are symmetrically arranged on the upper side of the base 1, meanwhile, for adapting to metal products with different lengths, the two vertical plates 2 are in sliding connection with the base 1, the two vertical plates 2 can slide to change relative distances to adapt to metal products with different lengths, for realizing the functions, the lower ends of the vertical plates 2 are fixedly connected with sliding plates 21, sliding grooves matched with the sliding plates 21 are arranged on the base 1, so that the sliding action of the vertical plates 2 is realized, a first locking bolt 22 is arranged on the sliding plates 21 in a threaded manner, the positions of the vertical plates 2 can be fixed by screwing the first locking bolt 22, circular openings are correspondingly arranged on the two vertical plates 2, and two fixing assemblies 3 are symmetrically arranged in the two circular openings, so that the fixing of the cylindrical metal product is realized;

specifically, the fixing component 3 comprises a rotating ring 31 which is arranged in the circular opening in a matching and rotating way, meanwhile, in order to limit the rotation of the rotating ring 31, a locking bolt II 23 corresponding to the rotating ring 31 is arranged on the vertical plate 2 in a threaded way, three arc-shaped clamping blocks 32 are arranged around the rotating ring 31, a position control component 33 for controlling the positions of the three arc-shaped clamping blocks 32 is arranged on the rotating ring 31, and the three arc-shaped clamping blocks 32 are synchronously controlled to gather and diffuse through the position control component 33 to move, so that the fixing of cylindrical metal products can be realized; in order to guarantee the chucking effect to cylindric metal product, all set up the cross-section of three arc fixture block 32 to the L type, can realize the adaptability centre gripping to cylindric metal product both ends and well section etc. position, all fixedly be provided with the rough rubber layer on three arc fixture block 32, guarantee the centre gripping stability and protect metal product surface.

In order to realize the function of the arc-shaped clamping block 32, the position control assembly 33 comprises an annular block 331 which is sleeved outside the rotating ring 31 in a rotating mode, a plurality of tooth sockets are uniformly arranged on one plane side wall of the annular block 331, three through holes are uniformly formed in the arc-shaped side wall of the rotating ring 31, moving blocks 332 are slidably arranged in the three through holes, the three moving blocks 332 are fixedly connected with the three arc-shaped clamping blocks 32 respectively, three inverted U-shaped frames 333 are uniformly and fixedly arranged on the arc-shaped side wall of the rotating ring 31, the three inverted U-shaped frames 333 correspond to the three through holes in position, screws 334 are fixedly connected with one end of each of the three inverted U-shaped frames 333 in a penetrating mode, screws 334 are in threaded mode, bevel gears 336 are fixedly sleeved on one end, far away from the rotating ring 31, of each screw 334, the three bevel gears 336 are meshed with the plurality of the annular blocks 331 in a matching mode, the faces of the tooth sockets are arranged to be inclined faces, one of the rotating shafts 335 drive one of the rotating handles to rotate, one of the tooth sockets 334 drive the rotating handles, the other rotating handles 332 drive the rotating shafts 336 to rotate synchronously, and the two bevel gears 336 drive the rotating blocks to rotate synchronously, so that the rotating shafts 32 can drive the rotating shafts 32.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A metal article fastener comprising: the device comprises a base (1), wherein two vertical plates (2) are symmetrically arranged on the upper side of the base (1), the two vertical plates (2) are both in sliding connection with the base (1), circular openings are correspondingly formed in the two vertical plates (2), and two fixing assemblies (3) are symmetrically arranged in the two circular openings;

the fixing assembly (3) comprises a rotating ring (31) which is arranged in the circular opening in a matching and rotating mode, three arc-shaped clamping blocks (32) are arranged in the rotating ring (31) in a surrounding mode, and a position control assembly (33) for controlling the positions of the three arc-shaped clamping blocks (32) is arranged on the rotating ring (31);

the sections of the three arc-shaped clamping blocks (32) are all L-shaped.

2. The metal product mounting according to claim 1, wherein the position control assembly (33) comprises an annular block (331) rotatably sleeved outside the rotary ring (31), a plurality of tooth sockets are uniformly arranged on a plane side wall of the annular block (331), three through holes are uniformly arranged on an arc side wall of the rotary ring (31), a moving block (332) is slidably arranged in each through hole, the three moving block (332) is fixedly connected with three arc clamping blocks (32) respectively, three inverted-U-shaped frames (333) are uniformly and fixedly arranged on the arc side wall of the rotary ring (31), the three inverted-U-shaped frames (333) correspond to the positions of the three through holes, a screw (334) is uniformly and rotatably arranged on each inverted-U-shaped frame (333), one end of each screw (334) is in threaded connection with the corresponding moving block (332), bevel gears (336) are fixedly sleeved on each screw (334), and the three bevel gears (336) are uniformly meshed with the tooth sockets on the annular block (331).

3. A metal product holder as claimed in claim 2, wherein the end of the screw (334) remote from the swivel ring (31) is fixedly connected with a swivel handle (335).

4. A metal product fastening member as claimed in claim 1, wherein each of the three arcuate blocks (32) is fixedly provided with a roughened rubber layer.

5. A metal product fixing part according to claim 1, wherein the lower end of the vertical plate (2) is fixedly connected with a sliding plate (21), a sliding groove matched with the sliding plate (21) is formed in the base (1), and a first locking bolt (22) is arranged on the sliding plate (21) in a threaded mode.

6. A metal product fastening part as claimed in claim 1, wherein the riser (2) is provided with a second locking bolt (23) corresponding to the swivel ring (31) in a threaded manner.