Adjustable mold for hardware machining

Abstract

The utility model relates to the technical field of hardware machining, in particular to an adjustable hardware machining die which comprises a workbench, supporting legs are installed at the positions, close to the four corners, of the bottom end of the workbench, four sets of sliding grooves are formed in the workbench, and installation plates are installed at the positions, close to one side of the four sets of sliding grooves, of the bottom end of the workbench. Supporting rods are installed on one sides of the four sets of supporting legs, one ends of the four sets of supporting rods are installed on the side surface of a servo motor, and the output end of the servo motor is in transmission connection with a rotating shaft. Through the arrangement of parts such as a sliding groove, a mounting plate, a supporting rod, a servo motor, a rotating shaft, a gear disc, an auxiliary gear, a screw rod, a threaded sleeve, a sliding rod and a clamping plate, the problem that most existing hardware machining molds can only clamp, fix and correspondingly machine hardware with the same outer frame size specification in the machining and using process can be effectively solved; and therefore, the problems that the position of the clamping block cannot be adjusted to adapt to hardware of different sizes and specifications, and the practical efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to an adjustable mold for hardware processing. Background Art

[0002] Hardware processing is to process raw materials into various parts according to customers' drawings or samples using lathes, milling machines, drilling machines, polishing machines and other machines. Hardware processing is very important to industrial development, among which grinding machines for hardware processing are widely used.

[0003] Most of the existing hardware processing molds can only clamp and fix hardware with one size of outer frame and perform corresponding processing during processing and use. As a result, there is a problem that the position of the clamping block cannot be adjusted to adapt to hardware of different sizes and specifications, and the practical efficiency is low. Therefore, corresponding improvements need to be made based on the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable die for hardware processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable mold for hardware processing, comprising a workbench, support legs are installed at the four corners of the bottom end of the workbench, and four groups of slide grooves are opened inside the workbench, and mounting plates are installed at the bottom end of the workbench near one side of the four groups of slide grooves, support rods are installed on one side of the four groups of support legs, and one end of the four groups of support rods are installed on the side surface of a servo motor, the output end of the servo motor is transmission-connected with a rotating shaft, and a gear plate is installed on the outer surface of the rotating shaft, the side surface of the gear plate near the four sides is meshed with sub-gears, and one side of the four groups of sub-gears is installed with screws, the outer surfaces of the four groups of screws are movably threaded with threaded sleeves, and slide rods are installed on the tops of the four groups of threaded sleeves, and clamping plates are installed on the tops of the four groups of slide rods.

[0006] Preferably, the top end of the rotating shaft is installed at a middle position of the bottom end of the workbench through a bearing.

[0007] Preferably, one end of the screw rod is mounted on one side of the mounting plate via a bearing.

[0008] Preferably, the top end of the slide rod passes through the interior of the workbench through a slide groove and is slidably connected thereto.

[0009] Preferably, the four groups of clamping plates are all rectangular in shape, and the bottom ends of the four groups of clamping plates are all fitted to the top surface of the workbench.

[0010] Preferably, the four groups of sub-gears are centrally symmetrically arranged with the center point of the gear plate as the center point.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The arrangement of components such as slide grooves, mounting plates, support rods, servo motors, rotating shafts, gear plates, pinion gears, screws, threaded sleeves, slide rods and clamping plates can effectively solve the problem that most existing hardware processing molds can only clamp and fix hardware of one outer frame size and specification during processing and use and perform corresponding processing, thereby resulting in the inability to adjust the position of the clamping block to adapt to hardware of different sizes and specifications, resulting in low practical efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the main body of the utility model from another viewing angle.

[0015] Figure 3 for Figure 2 Enlarged schematic diagram at point A in the middle.

[0016] In the figure: 1. workbench; 11. support leg; 12. slide; 13. mounting plate; 2. support rod; 21. servo motor; 22. rotating shaft; 23. gear plate; 24. sub-gear; 25. screw; 26. threaded sleeve; 27. slide rod; 28. clamping plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 3 The utility model provides a technical solution: an adjustable mold for hardware processing, including a workbench 1, support legs 11 are installed at the four corners of the bottom of the workbench 1, and four groups of slide grooves 12 are opened inside the workbench 1, and mounting plates 13 are installed at the bottom of the workbench 1 near one side of the four groups of slide grooves 12.

[0019] A support rod 2 is installed on one side of the four groups of support legs 11, and one end of the four groups of support rods 2 is installed on the side surface of the servo motor 21. The four groups of support rods 2 can support the servo motor 21, so that the servo motor 21 can be stably installed at the bottom of the workbench 1. The output end of the servo motor 21 is connected to the rotating shaft 22, and the outer surface of the rotating shaft 22 is installed with a gear plate 23. The top of the rotating shaft 22 is installed at the middle position of the bottom end of the workbench 1 through a bearing. The side surface of the gear plate 23 is meshed with sub-gears 24 at the four sides, and one of the four groups of sub-gears 24 is connected to the workbench 1. Screw rods 25 are installed on the sides, and four groups of sub-gears 24 are centrally symmetrically arranged with the center point of the gear plate 23 as the center point. One end of the screw rod 25 is installed on one side of the mounting plate 13 through a bearing. The outer surfaces of the four groups of screw rods 25 are movably threaded with threaded sleeves 26, and the tops of the four groups of threaded sleeves 26 are installed with sliding rods 27. The tops of the sliding rods 27 pass through the interior of the workbench 1 through the sliding groove 12 and are slidably connected thereto. Clamping plates 28 are installed on the tops of the four groups of sliding rods 27. The shapes of the four groups of clamping plates 28 are all rectangular, and the bottom ends of the four groups of clamping plates 28 are all fitted with the top surface of the workbench 1.

[0020] A support plate is installed at one side of the top of the workbench 1, and an electric push rod is installed at the top of the support plate, a mounting plate is installed at the bottom of the electric push rod, and a driving motor is installed at the bottom of the mounting plate, and a grinding disc is connected to the output end of the driving motor.

[0021] During use, the user can place the hardware to be processed on the top surface of the workbench 1 and place it in the center. After that, the user can start the servo motor 21, so that under the operation of the servo motor 21, the rotating shaft 22 and the gear plate 23 rotate accordingly, so that the four sets of sub-gears 24 can rotate accordingly, so that the corresponding screw rods 25 can rotate accordingly, so that the corresponding threaded sleeves 26 can respectively move in parallel on the outer surfaces of the corresponding screw rods 25, so that the corresponding slide rods 27 can respectively move in parallel in the corresponding slide grooves 12, so that the corresponding clamping plates 28 can finally move synchronously accordingly, so that the four sets of clamping plates 28 can be aligned with each other. The surface on one side can be synchronously fitted with the surface on the corresponding side of the hardware, so as to complete the position adjustment of the four groups of clamping plates 28, and then the hardware can be clamped in four directions through the four groups of clamping plates 28. After that, the user can start the electric push rod, so that the installation plate can move downward under the operation of the electric push rod, so that the grinding plate can move downward accordingly. When the bottom surface of the grinding plate is fitted with the top surface of the hardware, the user can turn off the electric push rod. At this time, the drive motor can be started, so that the grinding plate can rotate accordingly, and then the surface of the hardware can be polished, so that the hardware can be processed accordingly.

[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable mold for metal processing, comprising a workbench (1), characterized in that: The bottom end of the workbench (1) is provided with support legs (11) at the four corners, and the inside of the workbench (1) is provided with four groups of slide grooves (12). The bottom end of the workbench (1) is provided with a mounting plate (13) at one side of the four groups of slide grooves (12). One side of the four groups of support legs (11) is provided with support rods (2), and one end of the four groups of support rods (2) is provided with a side surface of a servo motor (21). The output end of the servo motor (21) is connected to a rotating shaft. A shaft (22) is provided, and a gear plate (23) is installed on the outer surface of the rotating shaft (22), and the side surface of the gear plate (23) is meshedly connected with sub-gears (24) at positions close to four sides, and screw rods (25) are installed on one side of the four groups of sub-gears (24), and the outer surfaces of the four groups of screw rods (25) are movably threadedly provided with threaded sleeves (26), and the top ends of the four groups of threaded sleeves (26) are installed with sliding rods (27), and the top ends of the four groups of sliding rods (27) are installed with clamping plates (28).

2. The adjustable mold for hardware processing according to claim 1, characterized in that: The top end of the rotating shaft (22) is mounted on the middle position of the bottom end of the workbench (1) via a bearing.

3. The adjustable mold for hardware processing according to claim 1, characterized in that: One end of the screw rod (25) is mounted on one side of the mounting plate (13) via a bearing.

4. The adjustable metal processing mold according to claim 1, characterized in that: The top end of the slide rod (27) passes through the interior of the workbench (1) through the slide groove (12) and is slidably connected thereto.

5. The adjustable mold for hardware processing according to claim 1, characterized in that: The four groups of clamping plates (28) are all rectangular in shape, and the bottom ends of the four groups of clamping plates (28) are all arranged to fit the top surface of the workbench (1).

6. The adjustable metal processing mold according to claim 1, characterized in that: The four sets of auxiliary gears (24) are centrally symmetrically arranged with the center point of the gear plate (23) as the center point.

Images