Positioning and locking mechanism for hardware

Abstract

The positioning and locking mechanism comprises a positioning disc and a clamping table, a material disc in sliding connection is installed on the surface of the positioning disc, adjusting devices are arranged on the two sides of the positioning disc, the clamping table is installed on the surface of the positioning disc, the bottom of the clamping table is connected with the adjusting devices, and the clamping table comprises a locking rotary disc, a limiting disc and a clamping plate. The locking rotary disc is connected with a limiting disc, two arc-shaped limiting sliding grooves are formed in the surface of the limiting disc, connecting rods are arranged on the back faces of the clamping plates, and the clamping plates are embedded in the limiting sliding grooves through the connecting rods for sliding connection. According to the design, the clamping table is arranged, a clamping plate can be clamped by rotating a locking rotary disc, hardware can be rapidly and stably fixed, and the situation that the machining quality of a workpiece is affected due to hand shaking is avoided; the position of the clamping table can be adjusted through the adjusting device; and on the other hand, in the hardware machining process, fallen scraps can be collected through the material disc, and recycling treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to a positioning and locking mechanism for hardware, belonging to the field of positioning and locking of hardware. Background Art

[0002] Hardware: Traditional hardware products, also known as "small hardware"; refers to five metals: gold, silver, copper, iron, and tin; can be made into works of art or metal devices such as knives and swords through artificial processing; hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware, and security supplies; hardware refers to tools made of gold, silver, copper, iron, tin and other metals through processing and casting, which are used to fix things, process things, decorate, etc.

[0003] But nowadays, when some hardware needs to be processed such as welding, the hardware needs to be fixed in position. Usually, fixed tool pliers are used, which need to be held by hand. However, during processing, if the hand holding the fixed tool pliers shakes, the processing will be affected, resulting in the impact on the processing quality of the hardware, which is quite troublesome. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a positioning and locking mechanism for hardware to solve the problem that fixed tool pliers are usually used and need to be held by hand, but during processing, if the hand holding the fixed tool pliers shakes, the processing will be affected, resulting in the problem that the processing quality of the hardware is affected.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a positioning and locking mechanism of hardware, including a positioning disk and a clamping table, the surface of the positioning disk is installed with a slidingly connected material disk, and adjustment devices are arranged on both sides, the clamping table is installed on the surface of the positioning disk and the bottom is connected to the adjustment device, the clamping table includes a locking turntable, a limit disk, and a clamping plate, the locking turntable is connected to the limit disk, the surface of the limit disk is provided with two arc-shaped limit slots, and the back of the clamping plate is provided with a connecting rod and is embedded in the limit slot for sliding connection through the connecting rod.

[0006] Furthermore, the vertical plate of the clamping plate is arranged in a convex shape.

[0007] Furthermore, the surface of the clamping platform is also provided with a limiting groove matched with the vertical end of the clamping plate, and the vertical end of the clamping plate is slidably connected to the limiting groove.

[0008] Furthermore, a layer of rubber pad is arranged on the surface of the clamping plate.

[0009] Furthermore, an engagement seat is provided on the back side of the limiting disk, and the bottom of the locking turntable is engaged and connected with the engagement seat.

[0010] Furthermore, a threaded seat is provided at the bottom of the clamping platform and is threadedly connected to the screw of the adjusting device.

[0011] Furthermore, sliding blocks are provided on both sides of the material tray and are slidably connected to sliding grooves on the surface of the positioning plate through the sliding blocks.

[0012] Beneficial Effects

[0013] The utility model is a positioning and locking mechanism for hardware:

[0014] 1. It is equipped with a clamping table, which can clamp the clamping plate by turning the locking turntable, and can quickly and stably fix the hardware, without affecting the workpiece processing quality due to hand shaking;

[0015] 2. Furthermore, the position of the clamping table can be adjusted through the adjustment device; on the other hand, during the processing of hardware, the fallen debris can be collected by the material tray for easy recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of a positioning and locking mechanism for a hardware component of the utility model;

[0018] Figure 2 This is a schematic diagram of the clamping platform structure of a positioning and locking mechanism for hardware of the utility model;

[0019] Figure 3 It is a schematic diagram of the rotation structure of a limit plate of a positioning and locking mechanism of a hardware part of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the clamping plate structure of a positioning and locking mechanism of a hardware.

[0021] In the figure: positioning plate 1, clamping table 2, material plate 3, adjusting device 11, locking turntable 21, limiting plate 22, clamping plate 23, threaded seat 24, limiting groove 25, driving motor 111, screw 112, thread 211, meshing teeth 212, meshing seat 221, connecting rod 231, rubber pad 232, limiting slide groove 222. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-4 As shown, a positioning and locking mechanism for hardware is characterized in that it includes a positioning disk 1 and a clamping platform 2, the surface of the positioning disk 1 is installed with a slidingly connected material disk 3, and adjustment devices 11 are arranged on both sides, the clamping platform 2 is installed on the surface of the positioning disk 1 and the bottom is connected to the adjustment device 11, the clamping platform 2 includes a locking turntable 21, a limit disk 22, and a clamping plate 23, the locking turntable 21 is connected to the limit disk 22, the surface of the limit disk 22 is provided with two arc-shaped limit slots 222, the back of the clamping plate 23 is provided with a connecting rod 231 and is embedded in the limit slot 222 through the connecting rod 231 for sliding connection; the above can be clamped by The clamping platform 2 is used to fix the position of the hardware. It does this by rotating the locking turntable 21 so that the locking turntable 21 drives the limit plate 22 to rotate. When the limit plate 22 rotates, the arc-shaped limit slide groove 222 drives the connecting rod 231 to move, thereby clamping or loosening the clamping plate 23. Furthermore, the front and rear positions of the clamping platform 2 can be adjusted as needed, which can be adjusted through the adjusting device 11. It drives the screw 112 to rotate through the driving motor 111, so that the clamping platform 2 connected thereto moves forward or backward following the forward or reverse rotation of the driving motor 111. On the other hand, during processing, the fallen debris can be collected by the material tray 3.

[0025] In this embodiment, the vertical plate of the clamping plate 23 is configured as a convex shape, which is used for connection with the clamping platform 2 .

[0026] In this embodiment, the surface of the clamping platform 2 is further provided with a limiting groove 25 that cooperates with the vertical end of the clamping plate 23. The vertical end of the clamping plate 23 is slidably connected to the limiting groove 25. The above-mentioned limiting movement direction of the clamping platform 2 can only be moved up or down. When used in conjunction with the limiting plate 22, the arc-shaped limiting groove 222 can drive the connecting rod 231 to move, and it can only move up and down, thereby clamping or releasing the clamping plate 23.

[0027] In this embodiment, a layer of rubber pad 232 is provided on the surface of the clamping plate 23, which serves to increase friction and protect hardware.

[0028] In this embodiment, an engaging seat 221 is provided on the back of the limit disk 22, and the bottom of the locking dial 21 is meshed with the engaging seat 221. The locking dial 21 can be used to drive the engaging seat 221 to rotate, wherein the connecting rod surface at the bottom of the locking dial 21 is provided with a thread 211 and an engaging tooth 212, and the locking dial 21 is threadedly connected to the internal thread of the surface wall of the clamping platform 2 through the thread 211 on the connecting rod surface, and the engaging tooth 212 is meshed with the engaging seat 221. Therefore, when the locking dial 21 is rotated forward, the connecting rod of the locking dial 21 moves downward, and the meshing tooth 212 drives the engaging seat 221 to rotate during rotation, thereby driving the limit disk 22 to rotate, so that the clamping plate 23 is clamped inward, and conversely, the clamping plate 23 is loosened outward during reverse rotation.

[0029] In this embodiment, a threaded seat 24 is provided at the bottom of the clamping table 2 and is threadedly connected to the screw of the adjusting device 11. The screw 112 can be driven to rotate by the driving motor 111, so that the threaded seat 24 connected thereto moves forward or backward following the forward or reverse rotation of the driving motor 111, thereby driving the clamping table 2 to move forward or backward.

[0030] In this embodiment, sliders 31 are provided on both sides of the material tray 3 and are slidably connected to the slide grooves on the surface of the positioning plate 1 through the sliders 31, which makes it easy to pull out the material tray 3 to clean up the debris, which is simple and convenient.

[0031] Working principle:

[0032] When in use, the position of the clamping platform 2 is first adjusted according to needs. It can be adjusted through the adjusting device 11, which uses the driving motor 111 to drive the screw 112 to rotate, so that the threaded seat 24 connected thereto follows the forward or reverse rotation of the driving motor 111 to move forward or backward, thereby driving the clamping platform 2 to move forward or backward; after the adjustment is completed, the hardware can be fixed on the clamping platform 2, first put the hardware on the clamping plate 23, and thread the thread 211 on the surface of the connecting rod to the internal thread of the surface wall of the clamping platform 2, and the meshing teeth 212 are meshed with the meshing seat 221. Therefore, when the locking turntable 21 is rotated forward, the connecting rod of the locking turntable 21 moves downward When rotating, the meshing teeth 212 drive the meshing seat 221 to rotate, thereby driving the limit plate 22 to rotate, so that the clamping plate 23 clamps inward to lock the hardware in place, and welding and other processing can be carried out at this time; on the contrary, when the locking turntable 21 is reversed, the clamping plate 23 is loosened outward, and the hardware can be removed; the design is provided with a clamping platform 2, and the clamping plate 23 can be clamped by rotating the locking turntable 21, so that the hardware can be quickly and stably fixed, and the workpiece processing quality will not be affected by hand shaking. Moreover, the position of the clamping platform 2 can be adjusted by the adjusting device 11. On the other hand, during the processing of the hardware, the fallen debris can be collected by the material tray 3, which is convenient for recycling.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] The control method of the present invention is to control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning and locking mechanism for hardware, characterized in that: The invention comprises a positioning disc (1) and a clamping platform (2); a material disc (3) which is slidably connected is installed on the surface of the positioning disc (1), and adjustment devices (11) are arranged on both sides; the clamping platform (2) is installed on the surface of the positioning disc (1) and the bottom is connected to the adjustment device (11); the clamping platform (2) comprises a locking turntable (21), a limiting disc (22), and a clamping plate (23); the locking turntable (21) is connected to the limiting disc (22); two arc-shaped limiting grooves (222) are arranged on the surface of the limiting disc (22); a connecting rod (231) is arranged on the back of the clamping plate (23) and is embedded in the limiting groove (222) through the connecting rod (231) for sliding connection.

2. A positioning and locking mechanism for hardware according to claim 1, characterized in that: The vertical plate of the clamping plate (23) is arranged in a convex shape.

3. A positioning and locking mechanism for hardware according to claim 2, characterized in that: The surface of the clamping platform (2) is also provided with a limiting groove (25) matching with the vertical end of the clamping plate (23), and the vertical end of the clamping plate (23) is slidably connected to the limiting groove (25).

4. A positioning and locking mechanism for hardware according to claim 1, characterized in that: A layer of rubber pad (232) is provided on the surface of the clamping plate (23).

5. A positioning and locking mechanism for hardware according to claim 4, characterized in that: An engagement seat (221) is arranged on the back of the limiting disk (22), and the bottom of the locking rotating disk (21) is engaged and connected with the engagement seat (221).

6. A positioning and locking mechanism for hardware according to claim 4, characterized in that: A threaded seat (24) is provided at the bottom of the clamping platform (2) and is threadedly connected to the screw rod of the adjusting device (11).

7. A positioning and locking mechanism for hardware according to claim 4, characterized in that: Slide blocks (31) are provided on both sides of the material tray (3) and are slidably connected to the slide grooves on the surface of the positioning plate (1) through the slide blocks (31).

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