Connector shell clamping tool

Abstract

The utility model discloses a connector shell clamping tool, and belongs to the technical field of clamps for connector shell machining. The device mainly comprises a bottom plate and a vertical plate fixedly installed in the middle of the upper end of the bottom plate, the middle of the upper end of the vertical plate is in threaded connection with a pressing assembly, and a threaded long rod in threaded connection in an inner cavity of a threaded groove is clockwise rotated, so that the threaded long rod drives a butt joint rod, a bearing and a fixing cylinder to move downwards together; the upper end of the connector shell fixed by the clamping right arm and the clamping left arm is directly pressed and fixed through the pressing block, and on the contrary, the pressing block can be driven to loosen the pressing on the upper end of the connector shell by rotating the threaded long rod anticlockwise, so that the connector shell can be fixed. And the upper end of the connector shell can be fixed or loosened by rotating the threaded long rod clockwise or anticlockwise, so that the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector shell processing clamps, in particular to a connector shell clamping tool. BACKGROUND

[0002] The core function of the connector is to build a communication bridge between the blocked circuit or the isolated circuit, so that the current flows and the predetermined function of the circuit is realized. The form and structure of the connector are various, and there are various connectors with different forms according to different application objects, frequencies, powers, and application environments. Therefore, when the connector shell is processed, a clamp with high adaptability is needed to clamp the connector shell, so that the connector shell with different shapes can be clamped and processed.

[0003] For example, the patent with publication number CN219767411U specifically discloses a connector shell clamping tool. The tool includes a base, a vertical plate, a V-shaped block left arm, a right arm, and an adjuster. The adjuster can rotate the left arm and the right arm, so that the opening angle of the left arm and the right arm can be effectively adjusted, and the V-shaped block can adapt to different shapes of the connector shell.

[0004] The above-mentioned connector shell clamping tool can rotate the left arm and the right arm through the adjuster to clamp and fix the two sides of the outer wall of the connector shell. The core shaft is locked on the vertical plate by using double nuts, and the core shaft plays a supporting role for the connector shell to prevent the connector shell from deforming during processing. When it is necessary to adjust the fixed position of the core shaft for the connector shell, the nuts threaded on the outer surface of the core shaft on both sides need to be removed by using a tool, and then the movement of the core shaft can be realized. This is relatively troublesome.

[0005] It should be noted that the above information disclosed in the background section of the present application is only used to understand the background technology of the present application, and therefore, it can contain information that does not constitute prior art. UTILITY MODEL CONTENT

[0006] Based on the above-mentioned problems existing in the prior art, the present application solves the problem of providing a connector shell clamping tool to solve the problem that when it is necessary to adjust the fixed position of the core shaft for the connector shell, the nuts threaded on the outer surface of the core shaft on both sides need to be removed by using a tool, and then the movement of the core shaft can be realized. This is relatively troublesome.

[0007] The technical scheme adopted by the present application to solve its technical problems is: a connector shell clamping tool, comprising a bottom plate and a vertical plate fixedly installed on the middle part of the upper end of the bottom plate, support blocks are fixedly installed on the two sides of the upper end of the bottom plate, a drive gear is rotatably installed on one side of the outer wall of the support block, a clamping left arm is meshed and connected on one side of the upper end of the drive gear, a clamping right arm is meshed and connected on the other side of the upper end of the drive gear, a pressing assembly is threadedly connected on the middle part of the upper end of the vertical plate, and the pressing assembly is arranged to limit and fix the upper end of the connector shell.

[0008] The pressing assembly comprises a screwing mechanism and a docking mechanism installed on the lower end of the screwing mechanism, and the screwing mechanism is arranged to drive the docking mechanism to move up and down at the arranged position.

[0009] Further, a threaded groove is formed in the middle part of the upper end of the vertical plate, a through groove is formed on one side of the inner wall of the threaded groove, and sliding grooves are formed on both sides of the inner wall of the through groove.

[0010] Further, the clamping left arm comprises a corresponding gear and a worm fixedly installed on one end of the corresponding gear, a worm wheel is meshed and connected on the outer surface of the worm, and a clamping block is fixedly installed on one end of the outer wall of the worm wheel.

[0011] Further, the screwing mechanism comprises a threaded long rod and an extension rod fixedly installed on the outer wall of the upper end of the threaded long rod, and a rotating ring is fixedly installed on one end of the extension rod.

[0012] Further, a docking rod is fixedly installed on the middle part of the lower end of the threaded long rod, and a bearing is fixedly installed on the lower end of the docking rod.

[0013] Further, the docking mechanism comprises a fixed cylinder and a support rod fixedly installed on the middle part of one side of the outer wall of the fixed cylinder, sliding blocks are fixedly installed on both sides of the outer wall of the support rod, and a pressing block is fixedly installed on one end of the support rod.

[0014] The present application has the following beneficial effects: the ceramic material surface grinding device provided by the present application is convenient to use, and the upper end of the connector shell can be fixed or loosened by rotating the threaded long rod clockwise or counterclockwise through the cooperation of the threaded groove, the threaded long rod, the docking rod, the bearing, the fixed cylinder and the pressing block.

[0015] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of the present application form a part of the present application, and are used to provide a further understanding of the present application, the illustrative embodiments of the present application and their descriptions serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is the whole three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic view of the utility model's compression assembly;

[0019] Figure 3 It is the Figure 2 Enlarged view of A of the utility model;

[0020] Figure 4 It is the Figure 2 Enlarged view of B of the utility model.

[0021] In the drawing, various reference signs are:

[0022] 1, bottom plate;2, vertical plate;21, threaded groove;22, through groove;23, sliding groove;3, support block;4, drive gear;5, clamping left arm;51, corresponding gear;52, worm;53, worm wheel;54, clamping block;6, clamping right arm;7, compression assembly;71, screwing mechanism;711, threaded long rod;712, extension rod;713, rotating ring;714, butt joint rod;715, bearing;72, butt joint mechanism;721, fixed cylinder;722, support rod;723, sliding block;724, pressing block. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0025] As Figures 1-4 shown, a connector shell clamping tool, including bottom plate 1 and fixedly installed in the middle of the upper end of the vertical plate 2, the upper end of the bottom plate 1 is fixedly installed with support block 3 on both sides, the outer wall of support block 3 is rotatably installed with drive gear 4, the upper end of drive gear 4 is meshed with clamping left arm 5 on one side, the upper end of drive gear 4 is meshed with clamping right arm 6 on the other side, the upper end of vertical plate 2 is threadedly connected with compression assembly 7, the setting of compression assembly 7 is suitable for limiting and fixing the upper end of the connector shell.

[0026] The pressing assembly 7 comprises a screwing mechanism 71 and a docking mechanism 72 fixed at the lower end of the screwing mechanism 71, and the screwing mechanism 71 is arranged to drive the docking mechanism 72 to move up and down.

[0027] As shown in Figure 2 , the clamping left arm 5 comprises a corresponding gear 51 and a worm 52 fixed at one end of the corresponding gear 51, and the outer surface of the worm 52 is meshed with a worm gear 53, and the outer wall of the worm gear 53 is fixedly provided with a clamping block 54, wherein the structure and principle of the clamping right arm 6 are the same as those of the clamping left arm 5, and the driving gear 4 drives the clamping left arm 5 to rotate counterclockwise, the driving gear 4 drives the clamping right arm 6 to rotate clockwise, and the driving gear 4 drives the clamping left arm 5 and the clamping right arm 6 to rotate counterclockwise and clockwise at the same amplitude, so as to realize clamping and fixing of the connector shell on the outer wall of the connector shell through the clamping left arm 5 and the clamping right arm 6.

[0028] As shown in Figure 3 , the lower end of the threaded long rod 711 is fixedly provided with a docking rod 714, the lower end of the docking rod 714 is fixedly provided with a bearing 715, and the lower end of the bearing 715 is fixedly provided on the upper end of the fixed cylinder 721. Such arrangement enables the threaded long rod 711 to drive the fixed cylinder 721 to move up and down when the threaded long rod 711 is screwed.

[0029] As shown in Figure 4 , the docking mechanism 72 comprises a fixed cylinder 721 and a supporting rod 722 fixedly provided on the outer wall of the fixed cylinder 721, and the outer wall of the supporting rod 722 is fixedly provided with a sliding block 723, and the one end of the supporting rod 722 is fixedly provided with a pressing block 724. The supporting rod 722 is slidingly installed in the inner cavity of the through slot 22, and the sliding block 723 is slidingly installed in the inner cavity of the sliding slot 23.

[0030] In this application, by rotating the threaded long rod 711 screwed in the inner cavity of the threaded slot 21 clockwise, the threaded long rod 711 drives the docking rod 714, the bearing 715 and the fixed cylinder 721 to move downward together, so that the pressing block 724 fixedly provided on the outer wall of the fixed cylinder 721 moves downward together, thereby directly pressing and fixing the connector shell fixed by the clamping right arm 6 and the clamping left arm 5 through the pressing block 724. Conversely, by rotating the threaded long rod 711 counterclockwise, the pressing block 724 can loosen the pressing on the upper end of the connector shell. By rotating the threaded long rod 711 clockwise or counterclockwise, the upper end of the connector shell can be fixed or loosened, which is convenient to use.

[0031] As shown in Figure 3As shown, the screwing mechanism 71 includes a threaded long rod 711 and an extension rod 712 fixedly installed around the outer wall of the upper end of the threaded long rod 711, and one end of the extension rod 712 is fixedly installed with a rotating ring 713, which is fixedly installed through the extension rod 712 and the threaded long rod 711. By rotating the rotating ring 713, the threaded long rod 711 can be rotated. The threaded long rod 711 is screwedly installed in the inner cavity of the threaded groove 21.

[0032] As shown in the figure, Figure 4 As shown, a threaded groove 21 is formed in the middle of the upper end of the vertical plate 2, a through groove 22 is formed in one side of the inner wall of the threaded groove 21, and sliding grooves 23 are formed in the middle of both sides of the inner wall of the through groove 22.

[0033] In this application, when the threaded long rod 711 is rotated, the rotating ring 713 is rotated, the extension rod 712 is rotated, and the threaded long rod 711 is rotated. The lower end of the threaded long rod 711 is installed with a fixed cylinder 721 through a bearing 715, so as to drive the fixed cylinder 721 to move. Since the outer wall of the fixed cylinder 721 is fixedly installed with a support rod 722

[0034] and a sliding block 723, the support rod 722 and the sliding block 723 are respectively slidably installed in the inner cavities of the through groove 22 and the sliding groove 23, so as to improve the stability of the fixed cylinder 721 driving the pressing block 724 to move.

[0035] In summary: through the cooperation of the threaded groove 21, the threaded long rod 711, the butt joint rod 714, the bearing 715, the fixed cylinder 721 and the pressing block 724, the clockwise or counterclockwise rotation of the threaded long rod 711 can realize the fixation or loosening of the pressing block 724 to the upper end of the connector shell. Through the cooperation of the rotating ring 713, the extension rod 712, the bearing 715, the fixed cylinder 721, the sliding block 723, the through groove 22 and the sliding groove 23, the support rod 722 and the sliding block 723 are respectively slidably installed in the inner cavities of the through groove 22 and the sliding groove 23, so as to improve the stability of the fixed cylinder 721 driving the pressing block 724 to move.

[0036] The structure and working principle of the driving gear 4, the clamping left arm 5, the corresponding gear 51, the worm 53, the worm gear 53, the clamping block 54 and the clamping right arm 6 are the same as those of the V-shaped block, the left arm, the right arm shaft, the adjuster, the first worm, the first worm gear, the first gear, the first assembly shaft, the second worm, the second worm gear, the second gear, the second assembly shaft, the driving gear, the support plate and the handle in the V-shaped block. The working principle is the same, and will not be described here.

[0037] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A connector housing clamping fixture, comprising a base plate (1) and a vertical plate (2) fixedly installed at the middle of the upper end of the base plate (1), wherein support blocks (3) are fixedly installed on both sides of the upper end of the base plate (1), and a drive gear (4) is rotatably installed on one side of the outer wall of the support block (3), a left clamping arm (5) is meshed on one side of the upper end of the drive gear (4), and a right clamping arm (6) is meshed on the other side of the upper end of the drive gear (4), characterized in that: The upper middle part of the vertical plate (2) is threadedly connected with a pressing assembly (7), and the pressing assembly (7) is arranged to limit and fix the upper end of the connector housing. The pressing assembly (7) comprises a screwing mechanism (71) and a butt joint mechanism (72) installed at the lower end of the screwing mechanism (71), and the screwing mechanism (71) is arranged to drive the butt joint mechanism (72) to move up and down.

2. The connector housing clamping tool of claim 1, wherein: The upper middle part of the vertical plate (2) is provided with a threaded groove (21), and the inner wall of the threaded groove (21) is provided with a through groove (22), and the inner wall of the through groove (22) is provided with a sliding groove (23) at the middle part of the two sides.

3. The connector housing clamping tool of claim 1, wherein: The clamping left arm (5) comprises a corresponding gear (51) and a worm (52) fixedly installed at one end of the corresponding gear (51), and the outer surface of the worm (52) is engaged with a worm wheel (53), and one end of the outer wall of the worm wheel (53) is fixedly installed with a clamping block (54).

4. The connector housing clamping tool of claim 1, wherein: The screwing mechanism (71) comprises a threaded long rod (711) and an extension rod (712) fixedly installed on the outer wall of the upper end of the threaded long rod (711), and one end of the extension rod (712) is fixedly installed with a rotating ring (713).

5. A connector housing clamping tool according to claim 4, wherein: The lower middle part of the threaded long rod (711) is fixedly installed with a butt joint rod (714), and the lower end of the butt joint rod (714) is fixedly installed with a bearing (715).

6. The connector housing clamping tool of claim 1, wherein: The butt joint mechanism (72) comprises a fixed cylinder (721) and a support rod (722) fixedly installed on the outer wall of the middle part of the fixed cylinder (721), and the outer wall of the support rod (722) is fixedly installed with a sliding block (723) at the middle part of the two sides, and one end of the support rod (722) is fixedly installed with a pressing block (724).

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