CN211890353U

CN211890353U - Portable polishing equipment for cavity filter

Info

Publication number: CN211890353U
Application number: CN202020206547.8U
Authority: CN
Inventors: 姜辉
Original assignee: Zhenjiang Yinfeng Electroplating Technology Co ltd
Current assignee: Zhenjiang Yinfeng Electroplating Technology Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-11-10
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses a cavity is portable polishing equipment for filter, including base and support frame, the base upper end is provided with rotates adjusting part, and rotates the adjusting part upper end and be provided with the lift adjusting part, the inside hydraulic stem that is including of lift adjusting part, and the hydraulic stem upper end has the lifter through the key connection, lifter upper end welded fastening has the work platen, support frame welded fastening in the base outside, and support frame lower extreme welded fastening has the outsourcing frame, the inside servo motor that is provided with of inlaying of outsourcing frame, and the servo motor lower extreme has the axis of rotation through the key-type connection. According to the portable polishing equipment for the cavity filter, the rotating disc is rotated at the upper end of the rotating bearing seat through the rotating groove, the rotating disc can rotate, the rotating table plate can rotate, the workpiece at the upper end of the working table plate can be driven to rotate through rotation of the rotating disc, the workpiece does not need to be moved, multi-directional polishing treatment of the workpiece can be achieved, and the use convenience of the equipment is improved.

Description

Portable polishing equipment for cavity filter

Technical Field

The utility model relates to a polishing equipment technical field for the cavity filter specifically is a portable polishing equipment for cavity filter.

Background

The cavity filter is integrally cut from metal, has a firm structure, has a better frequency-selecting filtering effect in a circuit and an electronic high-frequency system, can inhibit out-of-band useless signals and noise, is applied to aviation, aerospace, radars, communication, electronic countermeasure, radio and television and various electronic test equipment, and is a necessary step for producing the cavity filter, wherein the shell of the cavity filter is well grounded when in use, otherwise, out-of-band inhibition and flatness indexes are influenced, and the surface polishing and grinding step is required in the production of the cavity filter.

The polishing equipment for the cavity filter in the market cannot adjust the position of the cavity filter through a mechanical structure when the cavity filter is polished, and needs to be manually adjusted when the cavity filter is polished, so that the problem of inconvenience is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cavity is portable polishing equipment for filter to solve the polishing equipment for the cavity for filter on the market that proposes in the above-mentioned background art, when polishing the processing to cavity filter, can not adjust the cavity filter position through mechanical structure, when polishing the processing, need the manual work to adjust its position, comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cavity is portable polishing equipment for filter, includes base and support frame, the base upper end is provided with rotates adjusting part, and rotates adjusting part upper end and be provided with lift adjusting part, lift adjusting part is inside including the hydraulic stem, and there is the lifter on the hydraulic stem through the key connection, lifter upper end welded fastening has the work platen, support frame welded fastening is in the base outside, and support frame lower extreme welded fastening has the outsourcing frame, the inside servo motor that is provided with of inlaying of outsourcing frame, and the servo motor lower extreme has the axis of rotation through the key-type connection, axis of rotation lower extreme welded fastening has the rotary polishing dish, and the rotary polishing dish lower extreme bonds and is fixed with the polishing abrasive paper.

Preferably, the rotation adjusting assembly comprises a rotation bearing seat, a rotation groove and a rotating disc, the rotation groove is formed in the upper end of the rotation bearing seat, and the rotating disc is arranged at the upper end of the rotation groove.

Preferably, the rotating disc and the rotating bearing seat form a rotating structure through the rotating groove, and the rotating bearing seat and the base form a fixing structure through welding.

Preferably, the working table plate and the hydraulic rod form a lifting structure through the lifting rod, and the hydraulic rod and the rotating disc form an integrated structure through welding.

Preferably, the rotary polishing disk and the servo motor form a rotating structure through a rotating shaft, and the transverse center line of the rotary polishing disk and the transverse center line of the rotating shaft are completely overlapped.

Preferably, the upper end of the polishing abrasive paper is tightly attached to the lower end of the rotary polishing disk, and the central axis of the rotary polishing disk and the central axis of the polishing abrasive paper coincide on the same straight line.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses rotate the rolling disc in rotating the bearing frame upper end through rotating the groove, can realize the rotation of rolling disc, the rotation that the working platen can be realized to the rolling disc rotation, and the working platen rotates the rotation that can drive its upper end work piece, need not to remove the work piece, can realize the diversified polishing of work piece and handle, improves the use convenience of this equipment.

2. The utility model discloses start the hydraulic stem, the lifter can reciprocate the work platen through the hydraulic stem, adjusts the distance between cavity filter and the polishing abrasive paper, and the not unidimensional cavity filter's of being convenient for polishing is handled, improves this polishing equipment's use flexibility and practicality.

3. The utility model discloses start servo motor, servo motor operation drives rotation axis and rotatory polishing dish and rotates, and the polishing abrasive paper of rotatory polishing dish lower extreme rotates and to polish the processing of polishing to the cavity wave filter, and the polishing abrasive paper can take off in rotatory polishing dish lower extreme and change, changes the polishing abrasive paper of suitable coefficient of friction according to the polishing needs, and the whole volume of this equipment is less, and weight is lighter, portable and transportation use, it is convenient to use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the overall full-section structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. rotating the adjusting assembly; 201. rotating the bearing seat; 202. a rotating groove; 203. rotating the disc; 3. a lift adjustment assembly; 301. a hydraulic lever; 302. a lifting rod; 303. a work table; 4. a support frame; 5. an outer covering frame; 6. a servo motor; 7. a rotating shaft; 8. rotating the polishing disk; 9. and (5) polishing abrasive paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable polishing device for a cavity filter comprises a base 1, a rotation adjusting component 2, a rotation bearing seat 201, a rotation groove 202, a rotation disc 203, a lifting adjusting component 3, a hydraulic rod 301, a lifting rod 302, a working table plate 303, a supporting frame 4, an outer covering frame 5, a servo motor 6, a rotating shaft 7, a rotation polishing disc 8 and polishing abrasive paper 9, wherein the rotation adjusting component 2 is arranged at the upper end of the base 1, the lifting adjusting component 3 is arranged at the upper end of the rotation adjusting component 2, the rotation adjusting component 2 comprises the rotation bearing seat 201, the rotation groove 202 and the rotation disc 203, the rotation groove 202 is formed in the upper end of the rotation bearing seat 201, the rotation disc 203 is arranged at the upper end of the rotation groove 202, the rotation disc 203 and the rotation bearing seat 201 form a rotation structure through the rotation groove 202, the rotation bearing seat 201 and the base 1 form a fixed structure through welding, the rotation disc 203 rotates at the upper end of the rotation bearing seat, the rotation of the rotating disc 203 can be realized, the rotation of the working table plate 303 can be realized by the rotation of the rotating disc 203, the rotation of the working table plate 303 can drive the rotation of the workpiece on the upper end of the working table plate 303, the multidirectional polishing treatment of the workpiece can be realized without moving the workpiece, the use convenience of the device is improved, the lifting adjusting component 3 internally comprises a hydraulic rod 301, the upper end of the hydraulic rod 301 is connected with a lifting rod 302 through a key, the working table plate 303 is fixedly welded on the upper end of the lifting rod 302, the working table plate 303 and the hydraulic rod 301 form a lifting structure through the lifting rod 302, the hydraulic rod 301 and the rotating disc 203 form an integrated structure through welding, the hydraulic rod 301 is started, the lifting rod 302 can move the working table plate 303 up and down through the hydraulic rod 301, the distance between the cavity filter and the polishing abrasive paper 9 is adjusted, the polishing treatment of the cavity filters with, the support frame 4 is welded and fixed on the outer side of the base 1, an outer package frame 5 is welded and fixed at the lower end of the support frame 4, a servo motor 6 is embedded and arranged in the outer package frame 5, the lower end of the servo motor 6 is connected with a rotating shaft 7 through a key, a rotary polishing disk 8 is welded and fixed at the lower end of the rotating shaft 7, the rotary polishing disk 8 and the servo motor 6 form a rotating structure through the rotating shaft 7, the transverse central line of the rotary polishing disk 8 is completely overlapped with the transverse central line of the rotating shaft 7, polishing abrasive paper 9 is bonded and fixed at the lower end of the rotary polishing disk 8, the upper end of the polishing abrasive paper 9 is tightly attached to the lower end of the rotary polishing disk 8, the central axis of the rotary polishing disk 8 and the central axis of the polishing abrasive paper 9 are overlapped on the same straight line, the servo motor 6 is started, the servo motor 6 drives the rotating shaft 7 and the rotary polishing disk, and polishing abrasive paper 9 can be taken off in the lower extreme of rotatory polishing dish 8 and change, and the polishing abrasive paper 9 of suitable coefficient of friction is changed according to the polishing needs, and this equipment whole volume is less, and weight is lighter, portable and transportation use, and it is convenient to use.

The working principle is as follows: for the portable polishing equipment for the cavity filter, firstly, the rotating disc 203 rotates at the upper end of the rotating bearing seat 201 through the rotating groove 202, the rotation of the rotating disc 203 can be realized, the rotation of the working table plate 303 can be realized through the rotation of the rotating disc 203, the working table plate 303 can drive the workpiece at the upper end to rotate, the multidirectional polishing treatment of the workpiece can be realized without moving the workpiece, the use convenience of the equipment is improved, the upper end of the base 1 is provided with the rotation adjusting component 2, the upper end of the rotation adjusting component 2 is provided with the lifting adjusting component 3, the hydraulic rod 301 (model is 580X 750N) is started, the lifting rod 302 can vertically move the working table plate 303 through the hydraulic rod 301, the distance between the cavity filter and the polishing abrasive paper 9 is adjusted, the polishing treatment of the cavity filters with different sizes is convenient, the use flexibility and the practicability of the polishing equipment are improved, the support frame 4 is welded and, and 4 lower extremes welded fastening of support frame has outsourcing frame 5, outsourcing frame 5 is inside to inlay and to be provided with servo motor 6 (the model is Y90S-2), start servo motor 6, servo motor 6 operation drives rotation axis 7 and rotatory polishing dish 8 and rotates, the polishing abrasive paper 9 of rotatory polishing dish 8 lower extreme rotates and to carry out the polishing to the cavity filter and polish the processing, and polishing abrasive paper 9 can be taken off in rotatory polishing dish 8 lower extreme and change, the polishing abrasive paper 9 of suitable coefficient of friction is changed according to the polishing needs, the whole volume of this equipment is less, light in weight, portable and transportation use, high durability and convenient use, just so accomplish the use of whole portable polishing equipment for the cavity filter.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cavity is portable polishing equipment for filter, includes base (1) and support frame (4), its characterized in that: base (1) upper end is provided with rotation adjusting part (2), and rotates adjusting part (2) upper end and be provided with lift adjusting part (3), lift adjusting part (3) are inside including hydraulic stem (301), and hydraulic stem (301) upper end has lifter (302) through the key connection, lifter (302) upper end welded fastening has work platen (303), support frame (4) welded fastening in base (1) outside, and support frame (4) lower extreme welded fastening has outsourcing frame (5), outsourcing frame (5) inside is inlayed and is provided with servo motor (6), and servo motor (6) lower extreme has rotation shaft (7) through the key-type connection, rotation shaft (7) lower extreme welded fastening has rotatory polishing dish (8), and rotatory polishing dish (8) lower extreme bonded fastening has polishing abrasive paper (9).

2. The portable polishing apparatus for a cavity filter as set forth in claim 1, wherein: the rotation adjusting assembly (2) comprises a rotation bearing seat (201), a rotation groove (202) and a rotation disc (203), wherein the rotation groove (202) is formed in the upper end of the rotation bearing seat (201), and the rotation disc (203) is arranged at the upper end of the rotation groove (202).

3. The portable polishing apparatus for a cavity filter as set forth in claim 2, wherein: the rotating disc (203) and the rotating bearing seat (201) form a rotating structure through the rotating groove (202), and the rotating bearing seat (201) and the base (1) form a fixing structure through welding.

4. The portable polishing apparatus for a cavity filter as set forth in claim 1, wherein: the workbench plate (303) and the hydraulic rod (301) form a lifting structure through a lifting rod (302), and the hydraulic rod (301) and the rotating disc (203) form an integrated structure through welding.

5. The portable polishing apparatus for a cavity filter as set forth in claim 1, wherein: the rotary polishing disk (8) and the servo motor (6) form a rotating structure through the rotating shaft (7), and the transverse center line of the rotary polishing disk (8) is completely overlapped with the transverse center line of the rotating shaft (7).

6. The portable polishing apparatus for a cavity filter as set forth in claim 1, wherein: the upper end of the polishing abrasive paper (9) is tightly attached to the lower end of the rotary polishing disk (8), and the central axis of the rotary polishing disk (8) and the central axis of the polishing abrasive paper (9) coincide on the same straight line.