Coaxial connector polishing device

Abstract

The utility model discloses a coaxial connector polishing device, and particularly relates to the technical field of coaxial connectors, the coaxial connector polishing device comprises a bottom plate, a plurality of loading parts are fixedly connected in a bearing mechanism in an annular array mode, and the upper sides of the outer portions of the loading parts are in threaded connection with a downward pressing mechanism; the middle of the lower end of the outer surface of the transverse plate is fixedly connected with a polishing assembly. According to the coaxial connector polishing device, the bearing function of a plurality of loading components can be achieved through the bearing mechanism, the coaxial connectors can be clamped and fixed through the loading components, meanwhile, the coaxial connectors placed in the loading components can be positioned through the downward pressing mechanism, and therefore the coaxial connectors can be polished. And the lifting motion of the polishing assembly can be guided through the guide mechanism, the coaxial connector can be polished and ground under the action of the polishing assembly, and the practicability and universality of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coaxial connectors, in particular to a polishing device for coaxial connectors. Background Technique

[0002] A coaxial connector refers to a part used to connect the ends of two shafts to ensure that the center lines of the two shafts are on the same axis. Generally, it is used to connect the driving shaft and the driven shaft to transmit the rotational motion of the driving shaft to the driven shaft. Coaxial connectors need to be polished during the production process to ensure the surface.

[0003] Chinese patent document CN209986743U discloses a polishing machine for grinding coaxial connectors, including a base and a movable clamping block. A bracket is arranged on the left side of the upper end surface of the base. The fixed frame is connected to the movable rod through a pin. A support column is arranged on the base. The movable clamping block is rotatably connected to the rear side of the fixed clamping block through a hinge. The top of the fixed clamping block is connected to the top of the fixed clamping block through a bolt, and both the fixed clamping block and the movable clamping block are arranged inside a protective cover. A through hole is opened on the upper end surface of the base, and a collection box is arranged at the bottom of the through hole. Card slots are opened on both the left and right sides of the collection box, and filter screens are arranged in the card slots. A groove is opened on the right side of the upper end surface of the base. For the above-mentioned polishing machine for grinding coaxial connectors, the movable clamping block can be rotated forward under the action of the hinge. At this time, the coaxial connector is located between the fixed clamping block and the movable clamping block. Then, by rotating the bolt, the coaxial connector can be fixed, which is convenient for subsequent grinding operations.

[0004] During the implementation of the above patent document, metal debris can be centrally collected for recycling, but it cannot polish and grind multiple coaxial connectors at the same time, resulting in the need to grind each coaxial connector one by one, causing low working efficiency of the device. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a polishing device for coaxial connectors, which can effectively solve the problem that multiple coaxial connectors cannot be polished and ground at the same time.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A coaxial connector polishing device, comprising a bottom plate, an upper end of an outer surface of the bottom plate is fixedly connected with a carrying mechanism, a plurality of loading components are fixedly connected in an annular array inside the carrying mechanism, an upper side of an outer part of the plurality of loading components is threadedly connected with a pressing mechanism, a rear end of the outer surface of the bottom plate is fixedly connected with an L-shaped plate, a hydraulic cylinder is fixedly installed in a middle part of an upper end of an outer surface of the L-shaped plate, a connecting shaft is fixedly connected to a lower output end of the hydraulic cylinder, a cross plate is fixedly connected to a lower end of an outer surface of the connecting shaft, a left part and a right part of an upper end of an outer surface of the cross plate are symmetrically fixedly connected with guiding mechanisms, and two upper parts of the guiding mechanisms are commonly fixedly connected to a top wall of an inner surface of the L-shaped plate, and a polishing assembly is fixedly connected to a middle part of a lower end of the outer surface of the cross plate.

[0008] Preferably, the carrying mechanism includes a carrying frame, and a plurality of installation grooves communicating with the outside are annularly arranged at a bottom wall of an inner cavity of the carrying frame.

[0009] Preferably, the loading component includes a loading shell, annular grooves communicating with the outside are symmetrically arranged at a bottom wall and a top wall of an inner cavity of the loading shell, a plurality of anti-slip mechanisms are fixedly connected in an annular array in a common inner cavity of the two annular grooves, and a lower end of an outer surface of the loading shell is fixedly connected to an inner cavity of a corresponding installation groove.

[0010] Preferably, the anti-slip mechanism includes a fixed shaft, a rubber roller is fixedly connected to an outer surface of the fixed shaft, and the fixed shaft is commonly fixedly connected to inner cavities of two corresponding annular grooves.

[0011] Preferably, the pressing mechanism includes a cover, a pressing block is fixedly connected to a middle part of a top wall of an inner cavity of the cover, and an inner surface of the cover is threadedly connected to an upper part of an outer surface of a corresponding loading shell.

[0012] Preferably, the guiding mechanism includes a fixed sleeve, and a guiding column is slidably connected in an inner cavity of the fixed sleeve.

[0013] Preferably, the polishing assembly includes a motor, and a polishing wheel is fixedly connected to a lower output end of the motor.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model can realize the function of carrying a plurality of loading components through the carrying mechanism, can clamp and fix the coaxial connector through the loading component, and at the same time can position the coaxial connector placed inside the loading component through the pressing mechanism, improving the practicability of the device, and can realize the function of guiding the lifting movement of the polishing assembly through the guiding mechanism, and can polish and grind the coaxial connector under the action of the polishing assembly, improving the practicability and universality of the device.

[0016] 2. Since through grooves communicating with the outside are provided on one side of several loading shells close to the middle of the inner cavity of the bearing frame, the coaxial connectors are placed in the inner cavities of the several loading shells, and at the same time, the cover is rotated and tightened on the upper part of the corresponding loading shell, so that the pressing block can abut against the top of the coaxial connector. During this period, the coaxial connectors can be fully contacted by several rubber rollers, avoiding the phenomenon that the sliding of several coaxial connectors during the polishing process interferes with the polishing effect, and improving the practicability and universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the bearing mechanism of the present utility model;

[0019] Figure 3 is a schematic diagram of the loading component and the downward pressing mechanism of the present utility model;

[0020] Figure 4 is a schematic diagram of the guiding mechanism and the polishing component of the present utility model.

[0021] In the figure: 1. Bottom plate; 2. Bearing mechanism; 21. Bearing frame; 22. Installation groove; 3. Loading component; 31. Loading shell; 32. Annular groove; 33. Anti-slip mechanism; 331. Fixed shaft; 332. Rubber roller; 4. Downward pressing mechanism; 41. Cover; 42. Pressing block; 5. L-shaped plate; 6. Hydraulic cylinder; 7. Connecting shaft; 8. Cross plate; 9. Guiding mechanism; 91. Fixed sleeve; 92. Guiding column; 10. Polishing component; 101. Motor; 102. Polishing wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] As Figure 1As shown in the figure, a coaxial connector polishing device includes a bottom plate 1. At the upper end of the outer surface of the bottom plate 1, a carrying mechanism 2 is fixedly connected, which can realize the function of carrying a number of loading components 3. Inside the carrying mechanism 2, a number of loading components 3 are fixedly connected in an annular array, which can realize the function of clamping and fixing the coaxial connector. Threadedly connected to the upper side of the outside of a number of loading components 3 is a pressing mechanism 4, which can realize the function of positioning the coaxial connector placed inside the loading components 3. At the rear end of the outer surface of the bottom plate 1, an L-shaped plate 5 is fixedly connected. In the middle of the upper end of the outer surface of the L-shaped plate 5, a hydraulic cylinder 6 is installed and fixed. At the lower output end of the hydraulic cylinder 6, a connecting shaft 7 is fixedly connected. At the lower end of the outer surface of the connecting shaft 7, a cross plate 8 is fixedly connected. On the upper left and right parts of the outer surface of the cross plate 8, a guiding mechanism 9 is symmetrically fixedly connected, which can realize the function of guiding the lifting movement of the polishing assembly 10. And the upper parts of the two guiding mechanisms 9 are jointly fixedly connected to the top wall of the inner surface of the L-shaped plate 5. In the middle of the lower end of the outer surface of the cross plate 8, a polishing assembly 10 is fixedly connected, which can realize the function of polishing and grinding the coaxial connector.

[0024] To achieve the purpose of carrying a number of loading components 3, refer to Figure 2 , the carrying mechanism 2 includes a carrying frame 21. A number of installation grooves 22 communicating with the outside are annularly arrayed on the bottom wall of the inner cavity of the carrying frame 21, which can realize the function of installing and fixing the loading components 3.

[0025] To achieve the purpose of clamping and fixing the coaxial connector, refer to Figure 3 , the loading component 3 includes a loading shell 31. Annular grooves 32 communicating with the outside are symmetrically opened on the bottom wall and the top wall of the inner cavity of the loading shell 31. A number of anti-slip mechanisms 33 are fixedly connected in an annular array in the inner cavities of the two annular grooves 32, which can realize the function of preventing the coaxial connector from shifting during the grinding process. And the lower end of the outer surface of the loading shell 31 is fixedly connected to the inner cavity of the corresponding installation groove 22.

[0026] To achieve the purpose of preventing the coaxial connector from shifting during the grinding process, refer to Figure 3 , the anti-slip mechanism 33 includes a fixed shaft 331. A rubber roller 332 is fixedly connected to the outer surface of the fixed shaft 331, which can realize the function of stably fixing the coaxial connector in the inner cavity of the loading shell 31. And the fixed shafts 331 are jointly fixedly connected to the inner cavities of the two corresponding annular grooves 32.

[0027] To achieve the purpose of positioning the coaxial connector placed inside the loading component 3, refer to Figure 3 , the pressing mechanism 4 includes a cover 41. In the middle of the top wall of the inner cavity of the cover 41, a pressing block 42 is fixedly connected, which can realize the function of pressing down the coaxial connector placed in the inner cavity of the loading shell 31. And the inner surface of the cover 41 is threadedly connected to the upper part of the outer surface of the corresponding loading shell 31.

[0028] For the purpose of guiding the lifting movement of the polishing assembly 10, refer to Figure 4 , the guiding mechanism 9 includes a fixed housing 91, and a guiding column 92 is slidably connected to the inner cavity of the fixed housing 91, which can make the lifting movement of the polishing wheel 102 more stable.

[0029] For the purpose of polishing and grinding the coaxial connector, refer to Figure 4 , the polishing assembly 10 includes a motor 101, and a polishing wheel 102 is fixedly connected to the lower output end of the motor 101, which can polish and grind the coaxial connector placed in the inner cavity of the loading housing 31.

[0030] It should be noted that the specific installation methods of the hydraulic cylinder 6 and the motor 101, the connection methods of the oil circuit and the circuit, and the control method in the present utility model are all conventional designs, and the present utility model will not be elaborated in detail.

[0031] The working principle of the present utility model: First, place a plurality of coaxial connectors to be polished in the corresponding inner cavities of the loading housings 31. At this time, the anti-slip treatment of the coaxial connectors can be carried out through several rubber rollers 332. Then, tighten the rotating cover 41 on the upper part of the corresponding loading housing 31, so that the pressing block 42 just fits and presses down on the top of the coaxial connector placed in the inner cavity of the loading housing 31. Then drive the hydraulic cylinder 6 to make the hydraulic cylinder 6 push the cross plate 8 to move downward. During this period, the lifting adjustment of the polishing wheel 102 can be carried out under the guidance of the two guiding columns 92, so that the polishing wheel 102 moves downward along the inner cavity of the bearing frame 21, so that the outer surface of the polishing wheel 102 contacts the outer surface of the coaxial connectors placed in the inner cavities of several loading housings 31. Finally, drive the power supply of the motor 101 to drive the polishing wheel 102 to start rotating to polish and grind the outer surface of the coaxial connectors exposed in the inner cavities of several loading housings 31.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A coaxial connector polishing device, comprising a base plate (1), characterized in that: The upper end of the outer surface of the base plate (1) is fixedly connected to a bearing mechanism (2), a plurality of loading components (3) are fixedly connected to the inner annular array of the bearing mechanism (2), a plurality of the loading components (3) are threadedly connected to a pressing mechanism (4) on the outer upper side, the rear end of the outer surface of the base plate (1) is fixedly connected to an L-shaped plate (5), a hydraulic cylinder (6) is fixedly installed in the middle of the upper end of the outer surface of the L-shaped plate (5), a connecting shaft (7) is fixedly connected to the lower output end of the hydraulic cylinder (6), a transverse plate (8) is fixedly connected to the lower end of the outer surface of the connecting shaft (7), a guide mechanism (9) is symmetrically fixedly connected to the left and right parts of the upper end of the outer surface of the transverse plate (8), and the upper parts of the two guide mechanisms (9) are fixedly connected to the top wall of the inner surface of the L-shaped plate (5), and a polishing assembly (10) is fixedly connected to the middle of the lower end of the outer surface of the transverse plate (8).

2. A coaxial connector polishing device according to claim 1, characterized in that: The bearing mechanism (2) comprises a bearing frame (21), and a plurality of mounting grooves (22) communicating with the outside are formed in an annular array on the bottom wall of the inner cavity of the bearing frame (21).

3. A coaxial connector polishing device according to claim 2, characterized in that: The loading component (3) comprises a loading shell (31), wherein the bottom wall and the top wall of the inner cavity of the loading shell (31) are symmetrically provided with annular grooves (32) communicating with the outside, and the inner cavities of the two annular grooves (32) are fixedly connected to a plurality of anti-slip mechanisms (33) in a common annular array, and the lower end of the outer surface of the loading shell (31) is fixedly connected to the inner cavity of the corresponding mounting groove (22).

4. A coaxial connector polishing device according to claim 3, characterized in that: The anti-slip mechanism (33) comprises a fixed shaft (331), the outer surface of which is fixedly connected to a rubber roller (332), and the fixed shaft (331) is fixedly connected to the inner cavities of two corresponding annular grooves (32).

5. A coaxial connector polishing device according to claim 3, characterized in that: The pressing mechanism (4) comprises a sealing cover (41), a pressing block (42) is fixedly connected to the middle of the top wall of the inner cavity of the sealing cover (41), and the inner surface of the sealing cover (41) is threadedly connected to the upper part of the outer surface of the corresponding loading shell (31).

6. A coaxial connector polishing device according to claim 1, characterized in that: The guide mechanism (9) comprises a fixed casing (91), and a guide column (92) is slidably connected to the inner cavity of the fixed casing (91).

7. A coaxial connector polishing device according to claim 1, characterized in that: The polishing assembly (10) comprises a motor (101), and a polishing wheel (102) is fixedly connected to the lower output end of the motor (101).

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