CN216504358U

CN216504358U - High stability five gold preparation are with centre gripping dish of polishing

Info

Publication number: CN216504358U
Application number: CN202123206982.4U
Authority: CN
Inventors: 罗万虎
Original assignee: Chengdu Jieli Zhongtai Technology Co ltd
Current assignee: Chengdu Jieli Zhongtai Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a polishing clamping disc for high-stability hardware manufacturing, which comprises a shell, wherein the top of the shell is connected with three positioning arms in a sliding manner, the interior of the shell is rotatably connected with a rotary disc which enables the three positioning arms to move synchronously, an external connecting sleeve is fixedly arranged at the bottom of the rotary disc, a shaft rod is also rotatably arranged at the bottom end of the interior of the shell, an elastic positioning component which limits the rotary disc to rotate randomly is arranged on the outer side of the external connecting sleeve, a butt joint sleeve which is matched with the elastic positioning component for use is also fixedly arranged at the bottom end of the interior of the shell, and a vertical telescopic piece which drives the butt joint sleeve to move vertically is also arranged at the bottom end of the interior of the shell. According to the utility model, when the positioning arm clamps the hardware, the vertical telescopic piece is controlled to be shortened, and at the moment, the elastic positioning part is clamped with the positioning connecting sleeve to limit the random rotation of the rotary disc, so that the effect of high stability of the positioning arm on clamping the hardware is achieved.

Description

High stability five gold preparation are with centre gripping dish of polishing

Technical Field

The utility model relates to the technical field of hardware processing equipment, in particular to a polishing clamping disc for high-stability hardware manufacturing.

Background

Auxiliary and accessory finished products used in daily life and industrial production of hardware products. Early days, the alloy was made of metal materials such as gold, silver, copper, iron and tin, so it was named.

The current clamping disk that is used for fixing hardware often is difficult to ensure the arm lock and maintains stable position state at the in-process of fastening between the five metals, leads to polishing the device and is carrying out the in-process that high strength was polished to hardware, and the hardware is difficult to the steady state of setting up to influence the effect that hardware polished and processed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the polishing clamping disc for hardware manufacturing is high in stability.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high stability hardware manufacturing is with centre gripping dish of polishing, includes the shell, the top sliding connection of shell has three location arm, the inside of shell has the gliding notch of cooperation location arm, the inside of shell rotates and is connected with the capstan so that three location arm synchronous motion, the bottom of capstan has set firmly the outer joint cover, the inside bottom of shell still rotates and is provided with the axostylus axostyle, and the extension end of axostylus axostyle is fixed with the bottom of capstan, the outside of outer joint cover is provided with in order to restrict the at will pivoted elastic positioning component of capstan, the inside bottom of shell still sets firmly the location joint cover that cooperation elastic positioning component used, the vertical extensible member in order to order about butt axle sleeve vertical removal is still installed to the inside bottom of shell.

Preferably, a driven frame is fixedly arranged at the bottom of the positioning arm, and a strip-shaped groove matched with the driven frame to slide is formed in the rotating disc.

Preferably, the elastic positioning component comprises a compression spring and an abutting shaft sleeve, and the abutting shaft sleeve is connected to the outer side of the outer sleeve in a sliding mode.

Preferably, the outer side of the external sleeve is sleeved with a compression spring acting on the abutting shaft sleeve.

Preferably, the opposite ends of the abutting shaft sleeve and the positioning sleeve are in meshed gear structures.

Preferably, the inner end of the abutting shaft sleeve is fixedly provided with an annular frame abutting against the vertical telescopic piece.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. this application is through being equipped with the location arm on the shell, is equipped with the capstan in the shell, axostylus axostyle, location adapter sleeve, is equipped with outer adapter sleeve in the capstan bottom, is equipped with compression spring in the outer adapter sleeve outside, when the location arm is clamping state to hardware, the vertical extensible member of control shortens, and elastic locating component will block with location adapter sleeve looks this moment to the random rotation of restriction capstan, thereby reaches the effect of location arm to hardware centre gripping high stability.

2. This application is through being equipped with vertical extensible member in the shell, is equipped with the annular frame in the butt axle sleeve, and the tip of vertical extensible member passes through the annular frame and drives butt axle sleeve rebound for the butt axle sleeve is relieved and is connected the block state of cover with the location, and the axostylus axostyle will drive the capstan and rotate this moment, and when vertical extensible member shortened, the butt axle sleeve under compression spring's effect with the connection of location block, can restrict the capstan that fixes with the axostylus axostyle and rotate at will.

Drawings

FIG. 1 illustrates a front view provided in accordance with an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating an internal structure of a housing provided in accordance with an embodiment of the present invention;

fig. 3 shows a schematic view of the internal structure of an abutment bushing provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a housing; 101. a recess; 2. a positioning arm; 3. a driven frame; 4. rotating the disc; 5. a strip-shaped groove; 6. an external connecting sleeve; 7. a compression spring; 8. a shaft lever; 9. positioning the connecting sleeve; 10. a vertical telescoping member; 11. abutting against the shaft sleeve; 12. and a ring-shaped frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a polishing clamping disc for high-stability hardware manufacturing comprises a shell 1, wherein the top of the shell 1 is connected with three positioning arms 2 in a sliding mode, a notch 101 matched with the positioning arms 2 to slide is formed in the shell 1, a rotary disc 4 enabling the three positioning arms 2 to synchronously move is rotatably connected in the shell 1, an outer connecting sleeve 6 is fixedly arranged at the bottom of the rotary disc 4, a shaft rod 8 is further rotatably arranged at the bottom end of the interior of the shell 1, the extending end of the shaft rod 8 is fixed to the bottom of the rotary disc 4, an elastic positioning component limiting the random rotation of the rotary disc 4 is arranged on the outer side of the outer connecting sleeve 6, a positioning connecting sleeve 9 matched with the elastic positioning component is further fixedly arranged at the bottom end of the interior of the shell 1, a vertical telescopic piece 10 driving an abutting shaft sleeve 11 to vertically move is further installed at the bottom end of the interior of the shell 1, a motor driving the shaft rod 8 to rotate is installed in the shell 1, the vertical telescopic piece 10 adopts the existing pneumatic control telescopic mode, when the motor passes through 8 drive turntables 4 rotations of axostylus axostyle, from the shelf 3 will slide along bar groove 5, synchronous motion will be done along notch 101 with three location arm 2 that from shelf 3 is fixed this moment, when three location arm 2 contracts in step, can accomplish fixed to corresponding hardware's centre gripping, when location arm 2 is the clamping state to hardware, control vertical extensible member 10 shortens, elastic positioning part will connect 9 looks blocks with the location this moment, with the random rotation of restriction turntables 4, thereby reach the effect of location arm 2 to hardware centre gripping high stability.

Specifically, as shown in fig. 2, the bottom of the positioning arm 2 is fixedly provided with the driven frame 3, the rotating disc 4 is internally provided with a strip-shaped groove 5 matched with the driven frame 3 to slide, and the synchronous expansion or contraction of the positioning arm 2 is controlled through the sliding fit of the strip-shaped groove 5 and the driven frame 3.

Specifically, as shown in fig. 2 and fig. 3, the elastic positioning component includes a compression spring 7 and an abutting shaft sleeve 11, the outer side of the external sleeve 6 is slidably connected with the abutting shaft sleeve 11, the outer side of the external sleeve 6 is sleeved with the compression spring 7 acting on the abutting shaft sleeve 11, the opposite ends of the abutting shaft sleeve 11 and the positioning sleeve 9 are of meshed tooth structures, the inner end of the abutting shaft sleeve 11 is fixedly provided with an annular frame 12 abutting against the vertical extensible member 10, the inner end of the vertical extensible member 10 is provided with a bar-shaped tooth, the internal part of the external sleeve 6 is provided with a bar-shaped groove 5 matching with the bar-shaped tooth to slide, so that the abutting shaft sleeve 11 can rotate along the external sleeve 6 without rotating relative to the external sleeve 6, the extension of the vertical extensible member 10 is controlled, the end part of the vertical extensible member 10 drives the abutting shaft sleeve 11 to move upwards through the annular frame 12, so that the abutting shaft sleeve 11 is released from the clamping state with the positioning sleeve 9, at this moment, the shaft lever 8 drives the rotating disc 4 to rotate, and when the vertical telescopic piece 10 is shortened, the butt shaft sleeve 11 is clamped with the positioning connecting sleeve 9 under the action of the compression spring 7, so that the shaft lever 8 and the rotating disc 4 fixed with the shaft lever 8 can be limited to rotate randomly.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The polishing clamping disc for the hardware manufacturing is high in stability and comprises a shell (1) and is characterized in that the top of the shell (1) is connected with three positioning arms (2) in a sliding mode, a notch (101) matched with the positioning arms (2) in a sliding mode is formed in the shell (1), a rotary disc (4) enabling the three positioning arms (2) to move synchronously is connected to the shell (1) in a rotating mode, an outer connecting sleeve (6) is fixedly arranged at the bottom of the rotary disc (4), a shaft rod (8) is further rotatably arranged at the bottom end of the shell (1), the extending end of the shaft rod (8) is fixed to the bottom of the rotary disc (4), an elastic positioning component used for limiting the rotary disc (4) to rotate at will is arranged on the outer side of the outer connecting sleeve (6), a positioning connecting sleeve (9) used for matching with the elastic positioning component is further fixedly arranged at the bottom end of the shell (1), the vertical telescopic piece (10) which is used for driving the abutting shaft sleeve (11) to move vertically is further mounted at the bottom end of the inner portion of the shell (1).

2. The grinding clamping disc for the high-stability hardware manufacturing is characterized in that a driven frame (3) is fixedly arranged at the bottom of the positioning arm (2), and a strip-shaped groove (5) matched with the driven frame (3) to slide is formed in the rotating disc (4).

3. A high stability clamping disk for hardware production of polishing according to claim 1, characterized in that, the elastic locating component includes compression spring (7) and butt axle sleeve (11), the outside sliding connection of outer adapter sleeve (6) has butt axle sleeve (11).

4. A high stability clamping disk for hardware production of polishing according to claim 1, characterized in that, the outside cover of external sleeve (6) is equipped with compression spring (7) that acts on the butt axle sleeve (11).

5. A high stability grinding chuck for hardware manufacturing according to claim 1, characterized in that the opposite ends of the abutment sleeve (11) and the positioning sleeve (9) are of a meshed structure.

6. A high stability clamping disc that polishes for hardware of claim 1, characterized in that, the inner of butt axle sleeve (11) sets firmly in order to with vertical extensible member (10) butt annular frame (12).