CN220509993U

CN220509993U - Ceramic fixing seat

Info

Publication number: CN220509993U
Application number: CN202322157348.9U
Authority: CN
Inventors: 汪琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-20
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of fixing seats, in particular to a ceramic fixing seat which comprises a rotary table, wherein a threaded hole is formed in the inner wall of the rotary table, a fixing base is movably connected to the inner wall of the rotary table, a telescopic spring is fixedly connected to the inner wall of the fixing base, and a fixing pad is fixedly connected to one end of the telescopic spring. According to the utility model, through the mutual matching of the rotating disc, the threaded rod, the fixing sleeve, the fixing pad and the telescopic spring, when the ceramic nozzle fixing block needs to be replaced, the rotating disc drives the threaded rod to rotate in the fixing sleeve to rotate out the threaded rod, and when ceramic nozzle fixing blocks of different types are replaced, the ceramic nozzle fixing block extrudes the fixing pad and the telescopic spring, and the telescopic spring generates a reaction force to drive the fixing pad to fix the ceramic nozzle fixing block, so that the purpose of fixing the smaller ceramic nozzle fixing block is achieved, and the problem that the smaller ceramic nozzle fixing block cannot be better fixed is solved, and the installation is influenced.

Description

Ceramic fixing seat

Technical Field

The utility model relates to the technical field of fixing seats, in particular to a ceramic fixing seat.

Background

The ceramic suction nozzle is extremely fine high Wen Xizui in a semiconductor wafer, is generally used for chip hot pressing, chip gluing, transistor, light emitting diode and other small chip carrying, is a common accessory in automatic industrial production SMD and SMT mechanical equipment, is mainly round and square in shape, has a very flat and smooth top surface or end surface, is provided with a sealing tube connected with a vacuum pump at the bottom, and pumps air in the suction nozzle through the sealing tube during working, so that the suction nozzle is firmly adsorbed on the surface of an article, and further carries and transmits the article.

The prior patent (publication number: CN 212209426U) discloses a ceramic nozzle fixing seat, which comprises a rotary table, wherein a fixing base is arranged on the rotary table, a cylindrical ceramic nozzle fixing column is arranged at the middle position of the rotary table, a plurality of ceramic nozzle fixing blocks are arranged on the rotary table, and a plurality of threaded holes are formed in the rotary table. The ceramic nozzle fixing seat can be used for simultaneously fixing a plurality of ceramic nozzles, improves the processing efficiency and the processing precision of the ceramic nozzles, can be used for replacing ceramic nozzle fixing blocks of different types according to the ceramic nozzles of different types, and has wide application range.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: this patent is when changing the ceramic mouth fixed block of different models, and the fixed block of ceramic mouth of less model can not be better fixed, has influenced the installation.

For this reason, it is needed to provide a ceramic fixing seat.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a ceramic fixing seat.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a ceramic fixing seat, which adopts the following technical scheme: the rotary table is characterized by comprising a rotary table, a threaded hole is formed in the inner wall of the rotary table, a fixing base is movably connected to the inner wall of the rotary table, a telescopic spring is fixedly connected to the inner wall of the fixing base, and a fixing pad is fixedly connected to one end of the telescopic spring.

The outer wall fixedly connected with fixed cover of unable adjustment base, the inner wall swing joint of fixed cover has the threaded rod, the one end fixedly connected with rolling disc of threaded rod, unable adjustment base's inner wall swing joint has ceramic mouth fixed block, unable adjustment base's inner wall swing joint has ceramic mouth fixed column, the through-hole has been seted up to the inner wall of ceramic mouth fixed block.

As the preferable scheme, the one end of threaded rod runs through the outer wall of fixed cover and extends to the inner wall of fixed cover, and the outer wall of threaded rod and the inner wall threaded connection of fixed cover.

As the preferable scheme, the one end of threaded rod runs through unable adjustment base's outer wall and extends to unable adjustment base's inner wall, and the outer wall and the inner wall threaded connection of unable adjustment base of threaded rod.

As the preferable scheme, but the threaded rod passes through rolling disc and fixed cover constitution extending structure, and the one end of threaded rod and the outer wall swing joint of through-hole can make the threaded rod flexible through rolling disc and the fixed cover that set up.

As the preferred scheme, the shape size of revolving stage and unable adjustment base's shape size are all mutually matched, and the inner wall of revolving stage and unable adjustment base's inner wall swing joint, the revolving stage through setting up is convenient for unable adjustment base fixed.

As the preferable scheme, the fixed pad is an arc-shaped fixed pad, and the outer wall of the fixed pad is movably connected with the outer wall of the ceramic nozzle fixed block, and the fixed pad can play a role in fixing the ceramic nozzle fixed block.

As the preferable scheme, the outer wall of the ceramic nozzle fixing block is provided with anti-skidding lines, and the anti-skidding effect can be achieved through the arranged anti-skidding lines.

(III) beneficial effects

Compared with the prior art, the utility model provides the ceramic fixing seat, which has the following beneficial effects:

1. according to the utility model, through the mutual matching of the rotating disc, the threaded rod, the fixing sleeve, the fixing pad and the telescopic spring, when the ceramic nozzle fixing block needs to be replaced, the rotating disc drives the threaded rod to rotate in the fixing sleeve to rotate out the threaded rod, and when ceramic nozzle fixing blocks of different types are replaced, the ceramic nozzle fixing block extrudes the fixing pad and the telescopic spring, and the telescopic spring generates a reaction force to drive the fixing pad to fix the ceramic nozzle fixing block, so that the purpose of fixing the smaller ceramic nozzle fixing block is achieved, and the problem that the smaller ceramic nozzle fixing block cannot be better fixed is solved, and the installation is influenced.

2. According to the utility model, through the mutual matching of the fixed base and the rotary table, the fixed base and the rotary table are fixed, the ceramic nozzle is directly inserted into the ceramic nozzle fixed block, then the ceramic nozzle is fixed at the bottom of the ceramic nozzle fixed block in a screw mode, and the rotary table is fixed on a machine by using screws to produce the ceramic nozzle, so that the aims of conveniently installing the ceramic nozzle and protecting the ceramic nozzle are achieved.

Drawings

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

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a diagram showing the connection of the rotating disc, the threaded rod and the fixed sleeve;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2;

FIG. 5 is a diagram showing the connection between the ceramic nozzle fixing block and the anti-skid pattern.

In the figure: 1. a rotary table; 2. a threaded hole; 3. a fixed base; 4. a ceramic nozzle fixing block; 5. a ceramic nozzle fixing column; 6. a fixed sleeve; 7. a threaded rod; 8. a rotating disc; 9. a telescopic spring; 10. a fixing pad; 11. anti-skid lines; 12. and a through hole.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, the present embodiment provides a ceramic fixing base, which includes a rotary table 1, a threaded hole 2 is provided on an inner wall of the rotary table 1, a fixing base 3 is movably connected to an inner wall of the rotary table 1, a telescopic spring 9 is fixedly connected to an inner wall of the fixing base 3, and a fixing pad 10 is fixedly connected to one end of the telescopic spring 9.

The outer wall fixedly connected with fixed cover 6 of unable adjustment base 3, the inner wall swing joint of fixed cover 6 has threaded rod 7, and the one end fixedly connected with rolling disc 8 of threaded rod 7, the inner wall swing joint of unable adjustment base 3 has ceramic mouth fixed block 4, and the inner wall swing joint of unable adjustment base 3 has ceramic mouth fixed column 5, and through-hole 12 has been seted up to the inner wall of ceramic mouth fixed block 4.

One end of the threaded rod 7 penetrates through the outer wall of the fixed sleeve 6 and extends to the inner wall of the fixed sleeve 6, and the outer wall of the threaded rod 7 is in threaded connection with the inner wall of the fixed sleeve 6.

Referring to fig. 1 to 5, based on the same concept as embodiment 1 described above, this embodiment also proposes: one end of the threaded rod 7 penetrates through the outer wall of the fixed base 3 and extends to the inner wall of the fixed base 3, the outer wall of the threaded rod 7 is in threaded connection with the inner wall of the fixed base 3, and the threaded rod 7 can conveniently move on the inner wall through the fixed base 3.

The threaded rod 7 forms a telescopic structure with the fixed sleeve 6 through the rotating disc 8, one end of the threaded rod 7 is movably connected with the outer wall of the through hole 12, and the ceramic nozzle fixed block 4 can be secondarily fixed through the arranged threaded rod 7.

The shape size of revolving stage 1 and the shape size of unable adjustment base 3 are all mutually matched, and the inner wall of revolving stage 1 and the inner wall swing joint of unable adjustment base 3, through the unable adjustment base 3 that sets up and the cooperation of revolving stage 1, at first fix unable adjustment base 3 and revolving stage 1, insert ceramic mouth directly on the ceramic mouth fixed block 4, then fix ceramic mouth with the screw mode in ceramic mouth fixed block 4 bottom, fix revolving stage 1 on machinery with the screw and produce ceramic mouth, this has reached the installation ceramic suction nozzle of being convenient for, protect ceramic suction nozzle's purpose.

The fixed bolster 10 is convex fixed bolster, and the outer wall swing joint of fixed bolster 10 and the outer wall swing joint of ceramic mouth fixed block 4, through the rolling disc 8 that sets up, threaded rod 7, fixed cover 6, fixed bolster 10 and telescopic spring 9 mutually support, when needs change ceramic mouth fixed block 4, rotatory rolling disc 8 drives threaded rod 7 and rotates threaded rod 7 out in fixed cover 6, when changing ceramic mouth fixed block 4 of different models, ceramic mouth fixed block 4 extrusion fixed bolster 10 and telescopic spring 9, telescopic spring 9 produces reaction force and drives fixed bolster 10 and fix ceramic mouth fixed block 4, this has reached the fixed purpose of ceramic mouth fixed block 4 to less, the ceramic mouth fixed block 4 of less model can not be better fixed, the problem of installation has been influenced.

The outer wall of the ceramic nozzle fixing block 4 is provided with anti-skidding lines 11, and the anti-skidding lines 11 can play a role in preventing skidding.

The working principle of the utility model is as follows: firstly, fixing a fixing base 3 and a rotary table 1, directly inserting a ceramic nozzle into a ceramic nozzle fixing block 4, fixing the ceramic nozzle at the bottom of the ceramic nozzle fixing block 4 in a screw mode, fixing the rotary table 1 on a machine by using screws, and producing and processing the ceramic nozzle, wherein when the ceramic nozzle fixing block 4 needs to be replaced, a rotary rotating disc 8 drives a threaded rod 7 to rotate in a fixing sleeve 6 to rotate out the threaded rod 7, when ceramic nozzle fixing blocks 4 of different types are replaced, the ceramic nozzle fixing block 4 extrudes a fixing pad 10 and a telescopic spring 9, and the telescopic spring 9 generates a reaction force to drive the fixing pad 10 to fix the ceramic nozzle fixing block 4.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a pottery fixing base, includes revolving stage (1), its characterized in that: the rotary table is characterized in that a threaded hole (2) is formed in the inner wall of the rotary table (1), a fixed base (3) is movably connected to the inner wall of the rotary table (1), a telescopic spring (9) is fixedly connected to the inner wall of the fixed base (3), and a fixed pad (10) is fixedly connected to one end of the telescopic spring (9);

the utility model discloses a ceramic mouth fixed block, including fixed base (3), inner wall swing joint, through-hole (12) have been seted up to inner wall swing joint of fixed base (3), outer wall fixedly connected with fixed sleeve (6) of fixed base (3), inner wall swing joint of fixed sleeve (6) has threaded rod (7), one end fixedly connected with rolling disc (8) of threaded rod (7), inner wall swing joint of fixed base (3) has ceramic mouth fixed block (4), inner wall swing joint of fixed base (3) has ceramic mouth fixed column (5), through-hole (12) have been seted up to the inner wall of ceramic mouth fixed block (4).

2. The ceramic holder of claim 1, wherein: one end of the threaded rod (7) penetrates through the outer wall of the fixed sleeve (6) and extends to the inner wall of the fixed sleeve (6), and the outer wall of the threaded rod (7) is in threaded connection with the inner wall of the fixed sleeve (6).

3. The ceramic holder of claim 1, wherein: one end of the threaded rod (7) penetrates through the outer wall of the fixed base (3) and extends to the inner wall of the fixed base (3), and the outer wall of the threaded rod (7) is in threaded connection with the inner wall of the fixed base (3).

4. The ceramic holder of claim 1, wherein: the threaded rod (7) and the fixed sleeve (6) form a telescopic structure through the rotating disc (8), and one end of the threaded rod (7) is movably connected with the outer wall of the through hole (12).

5. The ceramic holder of claim 1, wherein: the shape and the size of the rotary table (1) are matched with those of the fixed base (3), and the inner wall of the rotary table (1) is movably connected with the inner wall of the fixed base (3).

6. The ceramic holder of claim 1, wherein: the fixing pad (10) is a circular arc-shaped fixing pad, and the outer wall of the fixing pad (10) is movably connected with the outer wall of the ceramic nozzle fixing block (4).

7. The ceramic holder of claim 1, wherein: the outer wall of the ceramic nozzle fixing block (4) is provided with anti-skid patterns (11).