A burr polishing structure for electronic connector production

Abstract

The utility model relates to the technical field of connector production, and disclose a burr polishing structure for electronic connector production, including the supporting plate, the supporting plate side surface fixed mounting has the mounting panel, the sliding installation of mounting panel has the moving frame, be equipped with dust extraction mechanism and polishing mechanism on the moving frame, be equipped with connector fixing mechanism on the supporting plate, the connector fixing mechanism includes the U type support frame of sliding installation on the supporting plate upper surface. This burr polishing structure for electronic connector production, through the rotation screw rod drives U type adjusting frame to move up and down, and then make the sliding slot on the adjusting block push the sliding plate and the clamping plate movement to realize the clamping of connector, only need to operate a screw rod to realize the synchronous action of two both sides clamping plate when using, the operation is more simple and quick, in the production scene of frequently changing different specifications connectors to polish, it is favorable to reduce the operation time, effectively promoted the polishing efficiency of connector.

Description

Technical Field

[0001] This utility model relates to the field of connector manufacturing technology, specifically to a burr removal structure for electronic connector manufacturing. Background Technology

[0002] An electronic connector is a device used to connect two or more electronic devices, circuits, or components to enable the transmission of electrical signals, data, or power. CN221517168U discloses a burr-removing device for connector production. It improves upon the shortcomings of existing fixing fixtures, which are difficult to clamp and fix connectors of different sizes, resulting in poor applicability of the fixing fixtures. By setting two screws to adjust the distance between the two clamping blocks, it can clamp and fix connectors of different sizes.

[0003] The connector is clamped by rotating the screw to drive the clamping block. Although it can accommodate connectors of different sizes, the user needs to rotate two screws at the same time when clamping the connector, which is cumbersome. In production scenarios where different connectors need to be changed frequently for polishing, the screws need to be rotated manually each time the connector is changed, which is time-consuming and reduces the polishing efficiency of the connector. Therefore, a burr polishing structure for electronic connector production is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a burr-removing structure for electronic connector production, which has the advantage of being easy to use. It solves the problem that existing fixing fixtures require users to rotate two screws simultaneously, which is cumbersome. In production scenarios where different specifications of connectors need to be changed frequently for polishing, each time a connector needs to be changed, the screws need to be rotated manually, which is time-consuming and reduces the efficiency of connector polishing.

[0005] To achieve the above-mentioned purpose of ease of use, this utility model provides the following technical solution: a burr grinding structure for electronic connector production, including a tray, an mounting plate fixedly installed on the side surface of the tray, a movable frame slidably installed on the mounting plate, a dust suction mechanism and a grinding mechanism provided on the movable frame, and a connector fixing mechanism provided on the tray; The connector fixing mechanism includes a U-shaped support frame slidably mounted on the upper surface of the support plate. A cover plate is fixedly mounted on the top of the U-shaped support frame. A threaded rod is rotatably mounted between the lower surface of the cover plate and the inner surface of the U-shaped support frame. A U-shaped adjusting frame extending through the cover plate is threadedly connected to the surface of the threaded rod. Adjusting blocks are fixed on opposite inner surfaces of the U-shaped adjusting frame. The surface of the adjusting blocks is provided with a sliding groove. A sliding plate is slidably mounted on the upper surface of the cover plate. A clamping plate is fixedly mounted on one end of the sliding plate. A turntable is fixedly mounted on the surface of the threaded rod.

[0006] Furthermore, two side plates are fixedly installed on the upper surface of the pallet, and a first electric push rod is fixedly installed on the opposite side surface of each of the two side plates. The U-shaped support frame is fixedly installed between the output ends of the two first electric push rods.

[0007] Furthermore, the surfaces of the two adjusting blocks on opposite sides are both inclined, the slide groove is inclinedly opened on the surface of the adjusting block, and the end of the slide plate away from the clamping plate is slidably engaged into the slide groove.

[0008] Furthermore, the cover plate has two rectangular holes on its surface, and the U-shaped adjustment bracket and adjustment block are located inside the rectangular holes. The width of the U-shaped adjustment bracket is adapted to the width of the inner side of the rectangular hole and slides in contact with the inner surface of the rectangular hole.

[0009] Furthermore, a second electric push rod and two slide rods are fixedly installed on the surface of the mounting plate. A movable seat that slides onto the surface of the two slide rods is fixedly installed at the output end of the second electric push rod. The movable frame is fixedly installed on the top of the movable seat.

[0010] Furthermore, the vacuuming mechanism includes a vacuum cleaner fixedly installed on one side surface of the movable frame, the suction end of the vacuum cleaner being fixedly installed on a telescopic hose that passes through the movable frame, a vacuum hood being fixedly installed on the upper surface of the cover plate, and the end of the telescopic hose away from the vacuum cleaner being connected to the vacuum hood.

[0011] Furthermore, the grinding mechanism includes a limiting plate fixedly installed on the opposite side surface of the movable frame, a connecting plate slidably installed between the two limiting plates, a grinding motor fixedly installed on the lower surface of the connecting plate, a grinding disc fixedly installed at the output end of the grinding motor, a third electric push rod fixedly installed on the surface of the movable frame, and the output end of the third electric push rod fixedly connected to the upper surface of the connecting plate.

[0012] Compared with the prior art, this utility model provides a burr removal structure for electronic connector manufacturing, which has the following advantages: This burr-removing structure for electronic connector production uses a rotating threaded rod to move a U-shaped adjusting frame up and down, which in turn causes the sliding groove on the adjusting block to push the sliding plate and clamping plate to move, thus clamping the connector. In use, only one threaded rod needs to be operated to achieve synchronous movement of the clamping plates on both sides, making the operation simpler and faster. In production scenarios where different specifications of connectors are frequently changed for polishing, it helps to reduce operation time and effectively improve the polishing efficiency of connectors. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the dust collection mechanism of this utility model; Figure 3 This is a schematic diagram of the grinding mechanism of this utility model; Figure 4 This is a schematic diagram of the connector fixing mechanism of this utility model; Figure 5 This is a schematic diagram of the U-shaped adjusting frame and adjusting block of this utility model; Figure 6 This is a schematic diagram of the sliding plate and clamping plate of this utility model.

[0014] In the diagram: 1. Support plate; 2. Mounting plate; 3. Movable frame; 4. Dust collection mechanism; 41. Vacuum cleaner; 42. Telescopic hose; 43. Dust hood; 5. Grinding mechanism; 51. Limiting plate; 52. Connecting plate; 53. Grinding motor; 54. Grinding disc; 55. Third electric push rod; 6. Connector fixing mechanism; 61. U-shaped support frame; 62. Cover plate; 63. Threaded rod; 64. U-shaped adjusting frame; 65. Adjusting block; 66. Slide groove; 67. Slide plate; 68. Clamping plate; 69. Turntable; 7. Side plate; 8. First electric push rod; 9. Rectangular hole; 10. Second electric push rod; 11. Slide rod; 12. Movable seat. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-6This embodiment of a burr-removing structure for electronic connector production includes a tray 1, a mounting plate 2 fixedly mounted on the side surface of the tray 1, a movable frame 3 slidably mounted on the mounting plate 2, a dust extraction mechanism 4 and a polishing mechanism 5 mounted on the movable frame 3, a connector fixing mechanism 6 mounted on the tray 1, the connector fixing mechanism 6 including a U-shaped support frame 61 slidably mounted on the upper surface of the tray 1, a cover plate 62 fixedly mounted on the top of the U-shaped support frame 61, a threaded rod 63 rotatably mounted between the lower surface of the cover plate 62 and the inner surface of the U-shaped support frame 61, a U-shaped adjusting frame 64 threadedly connected to the surface of the threaded rod 63 and extending to the top of the cover plate 62, adjusting blocks 65 fixedly mounted on opposite inner surfaces of the U-shaped adjusting frame 64, a sliding groove 66 opened on the surface of the adjusting block 65, a sliding plate 67 slidably mounted on the upper surface of the cover plate 62, a clamping plate 68 fixedly mounted on one end surface of the sliding plate 67, and a turntable 69 fixedly mounted on the surface of the threaded rod 63.

[0017] In this embodiment, two side plates 7 are fixedly installed on the upper surface of the tray 1. A first electric push rod 8 is fixedly installed on the opposite side surface of the two side plates 7. A U-shaped support frame 61 is fixedly installed between the output ends of the two first electric push rods 8, which facilitates the adjustment of the position of the U-shaped support frame 61, thereby making it easy to move the connector to a suitable grinding position.

[0018] In this embodiment, the surfaces of the two adjusting blocks 65 on opposite sides are both inclined, and the slide groove 66 is inclinedly opened on the surface of the adjusting block 65. The end of the slide plate 67 away from the clamping plate 68 is slidably engaged in the slide groove 66. The inclined surface of the adjusting block 65 and the inclined slide groove 66 facilitate the horizontal movement of the slide plate 67 when the adjusting block 65 moves up and down.

[0019] In this embodiment, two rectangular holes 9 are provided on the surface of the cover plate 62. The U-shaped adjustment frame 64 and the adjustment block 65 are located inside the rectangular holes 9. The width of the U-shaped adjustment frame 64 is adapted to the width of the inner side of the rectangular hole 9 and slides in contact with the inner surface of the rectangular hole 9. By providing the rectangular holes 9, the U-shaped adjustment frame 64 and the adjustment block 65 can pass through the cover plate 62. At the same time, the rectangular holes 9 can be used to limit the position of the U-shaped adjustment frame 64.

[0020] In this embodiment, a second electric push rod 10 and two slide rods 11 are fixedly installed on the surface of the mounting plate 2. A movable seat 12 is fixedly installed at the output end of the second electric push rod 10 and slidably sleeved on the surface of the two slide rods 11. A movable frame 3 is fixedly installed on the top of the movable seat 12. The second electric push rod 10 facilitates the movement of the movable frame 3, the dust collection mechanism 4, and the polishing mechanism 5 to a suitable working position, so that the dust collection mechanism 4 and the polishing mechanism 5 can perform polishing and dust collection operations corresponding to the connector position.

[0021] In this embodiment, the dust collection mechanism 4 includes a vacuum cleaner 41 fixedly installed on one side surface of the movable frame 3. The suction end of the vacuum cleaner 41 is fixedly installed on a telescopic hose 42 that passes through the movable frame 3. A dust collection hood 43 is fixedly installed on the upper surface of the cover plate 62. The end of the telescopic hose 42 away from the vacuum cleaner 41 is connected to the dust collection hood 43. By setting up the dust collection mechanism 4, it is convenient to collect the dust generated by grinding and penetrating the connector. In this embodiment, the polishing mechanism 5 includes a limiting plate 51 fixedly installed on the opposite side surface of the movable frame 3, a connecting plate 52 slidably installed between the two limiting plates 51, a polishing motor 53 fixedly installed on the lower surface of the connecting plate 52, a polishing disc 54 fixedly installed at the output end of the polishing motor 53, a third electric push rod 55 fixedly installed on the surface of the movable frame 3, and the output end of the third electric push rod 55 fixedly connected to the upper surface of the connecting plate 52. The up and down movement of the connecting plate 52 and the polishing motor 53 can be precisely controlled by the third electric push rod 55, so that the polishing disc 54 can be adjusted to a suitable position according to the height of the connector and the polishing requirements.

[0022] In this embodiment, the shape of the movable frame 3 is "7".

[0023] In this embodiment, a PLC controller is fixedly installed on the top of the mobile frame 3. The PLC controller is electrically connected to the vacuum cleaner 41, the third electric push rod 55, the first electric push rod 8, the second electric push rod 10 and the grinding motor 53 through connecting wires, so as to facilitate the control of the operation of the vacuum cleaner 41, the third electric push rod 55, the first electric push rod 8, the second electric push rod 10 and the grinding motor 53 according to the operation needs.

[0024] In this embodiment, the surface of the limiting plate 51 is provided with two strip holes, and the surface of the connecting plate 52 is fixedly equipped with two fixing pins located in the strip holes, which can prevent the connecting plate 52 from falling off from the limiting plate 51.

[0025] The working principle of the above embodiments is as follows: In use, the threaded rod 63 is rotated via the turntable 69, which in turn drives the U-shaped adjusting frame 64 to rise and fall. When the U-shaped adjusting frame 64 rises, the slide plate 67 at one end of the slide groove 66 gradually approaches the bottom of the slide groove 66. Since the slide groove 66 is located on the inclined surface of the adjusting block 65, when the adjusting block 65 rises, it gradually pushes the two slide plates 67 and the clamping plate 68 to move relative to each other, clamping and fixing the connector. Conversely, when the U-shaped adjusting frame 64 and the adjusting block 65 fall, the adjusting block 65 will drive the two slide plates 67 to gradually move away, thus releasing the connector. After the connector is fixed, the extension of the first electric push rod 8 on one side and the first electric push rod on the other side... The retraction of rod 8 or the retraction of one side of the first electric push rod 8 and the extension of the other side of the first electric push rod 8 adjusts the horizontal position of the connector and the U-shaped support frame 61. The second electric push rod 10 drives the moving seat 12 to move, thereby adjusting the position of the moving frame 3 and the grinding disc 54, so that the position of the grinding disc 54 corresponds to that of the connector. Then, the third electric push rod 55 drives the connecting plate 52 and the grinding motor 53 to move downward, so that the grinding disc 54 contacts the connector, and the connector can be ground. During the grinding process, the dust generated during grinding can be adsorbed and collected by the cooperation of the vacuum cleaner 41, the telescopic hose 42 and the dust hood 43.

[0026] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional and known device such as a computer, and the existing publicly available power connection technology will not be elaborated in the text.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A burr-removing structure for electronic connector manufacturing, comprising a tray (1), a mounting plate (2) fixedly mounted on the side surface of the tray (1), a movable frame (3) slidably mounted on the mounting plate (2), and a dust-collecting mechanism (4) and a polishing mechanism (5) provided on the movable frame (3), characterized in that: The tray (1) is provided with a connector fixing mechanism (6); The connector fixing mechanism (6) includes a U-shaped support frame (61) slidably mounted on the upper surface of the support plate (1). A cover plate (62) is fixedly mounted on the top of the U-shaped support frame (61). A threaded rod (63) is rotatably mounted between the lower surface of the cover plate (62) and the inner surface of the U-shaped support frame (61). A U-shaped adjusting frame (64) is threadedly connected to the surface of the threaded rod (63) and extends through to the top of the cover plate (62). An adjusting block (65) is fixed on one of the opposite inner surfaces of the U-shaped adjusting frame (64). A sliding groove (66) is opened on the surface of the adjusting block (65). A sliding plate (67) is slidably mounted on the upper surface of the cover plate (62). A clamping plate (68) is fixedly mounted on one end of the sliding plate (67). A turntable (69) is fixedly mounted on the surface of the threaded rod (63).

2. The burr-removing structure for electronic connector manufacturing according to claim 1, characterized in that: The upper surface of the tray (1) is fixedly installed with two side plates (7), and the two side plates (7) are fixedly installed with a first electric push rod (8) on the opposite side surface. The U-shaped support frame (61) is fixedly installed between the output ends of the two first electric push rods (8).

3. The burr-removing structure for electronic connector manufacturing according to claim 1, characterized in that: The two adjustment blocks (65) have inclined surfaces on opposite sides. The slide groove (66) is inclinedly opened on the surface of the adjustment block (65). The slide plate (67) is slidably engaged into the slide groove (66) at the end away from the clamp (68).

4. The burr removal structure for electronic connector manufacturing according to claim 1, characterized in that: The cover plate (62) has two rectangular holes (9) on its surface. The U-shaped adjustment bracket (64) and the adjustment block (65) are located inside the rectangular holes (9). The width of the U-shaped adjustment bracket (64) is adapted to the width of the inner side of the rectangular hole (9) and slides in contact with the inner surface of the rectangular hole (9).

5. The burr-removing structure for electronic connector manufacturing according to claim 1, characterized in that: The mounting plate (2) is fixedly mounted with a second electric push rod (10) and two slide rods (11). The output end of the second electric push rod (10) is fixedly mounted with a movable seat (12) that slides onto the surface of the two slide rods (11). The movable frame (3) is fixedly mounted on the top of the movable seat (12).

6. The burr-removing structure for electronic connector manufacturing according to claim 1, characterized in that: The vacuuming mechanism (4) includes a vacuum cleaner (41) fixedly installed on one side surface of the movable frame (3). The suction end of the vacuum cleaner (41) is fixedly installed on a telescopic hose (42) that passes through the movable frame (3). A vacuum hood (43) is fixedly installed on the upper surface of the cover plate (62). The end of the telescopic hose (42) away from the vacuum cleaner (41) is connected to the vacuum hood (43).

7. The burr-removing structure for electronic connector manufacturing according to claim 1, characterized in that: The grinding mechanism (5) includes a limiting plate (51) fixedly installed on the opposite side surface of the movable frame (3), a connecting plate (52) slidably installed between the two limiting plates (51), a grinding motor (53) fixedly installed on the lower surface of the connecting plate (52), a grinding disc (54) fixedly installed at the output end of the grinding motor (53), a third electric push rod (55) fixedly installed on the surface of the movable frame (3), and the output end of the third electric push rod (55) fixedly connected to the upper surface of the connecting plate (52).

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