Workbench for magnet counter bore machining

Abstract

The utility model relates to the field of magnet processing, in particular to a workbench for magnet counter bore processing, which comprises a base and a positioning component, the positioning component comprises a placing bottom plate, two movable clamping plates and a clamping cylinder, the placing bottom plate is mounted on the base, the two movable clamping plates are symmetrically arranged on two sides of the placing bottom plate, and the clamping cylinder is mounted on the placing bottom plate. The clamping air cylinder is arranged in the base, a sliding groove is formed in the surface of the base, the two movable clamping plates are connected with the clamping air cylinder through connecting rods, the clamping air cylinder can drive the two movable clamping plates to move synchronously so that the two movable clamping plates can get close to or get away from each other, and detachable clamps are arranged at the ends, close to each other, of the two movable clamping plates. The two clamps are used for clamping the two ends of the machined magnet respectively, the workbench can be suitable for machining magnets of different shapes and sizes, when the magnets of different specifications need to be machined, only the corresponding clamps need to be replaced, and time and cost are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the magnet processing field especially a worktable for magnet counterbore processing. BACKGROUND

[0002] Magnet as an important magnetic material, has extensive application in electronic, communication, medical treatment, machinery and many fields. Especially in some precision equipment, the performance and size precision of magnet have the vital influence to the overall performance of equipment. Therefore, in the production process of magnet, the control of its shape, size and surface quality has put forward the extremely high request. The equipment for magnet counterbore processing is one of important equipment in the production process of magnet. The equipment processes the counterbore that meets the requirement on magnet through specific technology and tool to meet the requirement of subsequent assembly or connection.

[0003] In the existing equipment for magnet counterbore processing, the worktable as the key component of carrying and positioning magnet, its structure has certain defects. The traditional worktable often adopts the positioning groove to fix magnet, in order that magnet can be put into the positioning groove, there is certain gap between magnet and positioning groove, which leads to the deviation or shaking of magnet in the processing process, influences the precision and stability of processing, and the positioning groove can usually only be applicable to the magnet processing of specific shape and size. UTILITY MODEL CONTENT

[0004] In order to overcome the insufficient of prior art, the utility model provides a worktable for magnet counterbore processing, which can effectively solve the technical problems of magnet deviation and small application range.

[0005] The utility model solves technical problems employing the technical scheme that:

[0006] A worktable for magnet counterbore processing, including base and positioning assembly, the base is installed on the counterbore equipment of processing magnet, is provided with processing area on the base, and the positioning assembly is arranged in the processing area of base, and the positioning assembly is used for fixing magnet in the processing area and produces, positioning assembly includes the bottom plate of placement, movable clamping plate and clamping cylinder, the bottom plate of placement is installed on the base, the surface of bottom plate of placement is provided with the adsorption block with magnetic field, the surface of adsorption block is flush with the surface of bottom plate of placement, movable clamping plate is provided with two, two movable clamping plates are symmetrically arranged on the both sides of bottom plate of placement, and clamping cylinder is arranged in the base, the surface of base is provided with the sliding slot, two movable clamping plates are connected with clamping cylinder through connecting rod, clamping cylinder can drive two movable clamping plates synchronous movement, make two movable clamping plates approach each other or away from each other, and one end of two movable clamping plates that approach each other is provided with detachable clamp, and two clamps are used for clamping two ends of magnet to be processed respectively.

[0007] Further, the movable clamping plate is provided with a positioning groove, the clamp is provided with a positioning block corresponding to the positioning groove, the positioning groove and the clamp are provided with corresponding screw holes, and the clamp is connected with the movable clamping plate through bolts.

[0008] Further, the positioning groove is a dovetail groove, and the positioning block is a dovetail block.

[0009] Further, the base is provided with a pushing assembly, the pushing assembly comprises a pushing block and a driving cylinder, the driving cylinder is arranged in the base, the pushing block is located on the surface of the base and connected with the driving cylinder, and the driving cylinder drives the pushing block to move on the surface of the base.

[0010] Further, the base is provided with a cylinder control valve, the cylinder control valve is connected with a gas supply system of a workshop, the clamping cylinder and the driving cylinder are connected with the cylinder control valve, and the cylinder control valve is electrically connected with a sink hole equipment of the processing magnet.

[0011] Further, the base is provided with a guide block, the movable clamping plate is provided with a guide rod away from one end of the movable clamping plate, and the guide rod is provided with a limiting cap away from the movable clamping plate.

[0012] Further, the adsorbing block is provided with a recess hole for avoiding the sink hole drill bit and a magnetic block for mutually adsorbing the processed magnet.

[0013] Compared with the prior art, the utility model has the advantages that through the design of the positioning assembly, the positioning and clamping of the processed magnet are facilitated, the adsorbing block on the placing plate preliminarily positions the magnet on the placing plate by using the magnetic field, the magnet is prevented from deviating before being clamped, two clamps are used for clamping two ends of the processed magnet respectively, the processed magnet is fixed, and the magnet is prevented from moving or deviating during processing. The detachable clamp design makes the workbench applicable to magnet processing of different shapes and sizes, when different specifications of magnets need to be processed, only the corresponding clamp needs to be replaced, and the whole workbench does not need to be transformed or adjusted. Not only time and cost are saved, but also the adaptability and flexibility of the workbench are enhanced, and the diversified needs of different magnet production are met. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a top view schematic diagram of the utility model;

[0015] Figure 2 It is a front view structural schematic diagram of the utility model;

[0016] Figure 3 It is a right view structural schematic diagram of the utility model;

[0017] Figure 4It is a connection schematic view of the fixture and the movable clamping plate in the utility model;

[0018] In the drawing, 1 is a base, 2 is a bottom plate, 201 is an adsorption block, 3 is a movable clamping plate, 301 is a positioning groove, 4 is a clamping cylinder, 5 is a fixture, 501 is a positioning block, 6 is a sliding groove, 7 is a connecting rod, 8 is a push block, 9 is a driving cylinder, 10 is a guide block, and 11 is a guide rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Figures 1-4 The utility model discloses a worktable for magnet counterbore machining.

[0021] The utility model discloses a worktable for magnet counterbore machining, which comprises a base 1 and a positioning assembly, the base 1 is installed on a counterbore equipment for machining magnets, a machining area is arranged on the base 1, and the positioning assembly is arranged in the machining area of the base 1. The positioning assembly is used for fixing the magnets in the machining area for production. The positioning assembly comprises a placing bottom plate 2, a movable clamping plate 3 and a clamping cylinder 4. The placing bottom plate 2 is installed on the base 1. The surface of the placing bottom plate 2 is provided with adsorption blocks 201 with magnetic fields. The surfaces of the adsorption blocks 201 are flush with the surface of the placing bottom plate 2. The movable clamping plate 3 is provided with two pieces, and the two movable clamping plates 3 are symmetrically arranged on the two sides of the placing bottom plate 2. The clamping cylinder 4 is arranged in the base 1. The surface of the base 1 is provided with a sliding groove 6. The two movable clamping plates 3 are connected with the clamping cylinder 4 through a connecting rod 7. The clamping cylinder 4 can drive the two movable clamping plates 3 to move synchronously, so that the two movable clamping plates 3 can move close to or away from each other. One end of the two movable clamping plates 3 that move close to each other is provided with a detachable fixture 5. The two fixtures 5 are used for clamping the two ends of the magnet to be machined respectively. The adsorption blocks 201 are provided with a recessed hole for avoiding a counterbore drill bit and a magnetic block for adsorbing the magnet to be machined.

[0022] Through the design of the positioning assembly, the positioning and clamping of the processed magnet are facilitated. The adsorption block 201 on the placing bottom plate 2 uses a magnetic field to adsorb the magnet on the bottom plate 2 for preliminary positioning, which avoids the magnet from deviating before being clamped. Then the two clamps 5 are used to clamp the two ends of the processed magnet respectively, so that the processed magnet is fixed and the magnet is prevented from moving or deviating during processing. The detachable clamp 5 design makes the workbench suitable for magnet processing of different shapes and sizes. When different specifications of magnets need to be processed, only the corresponding clamp 5 needs to be replaced, without the need to modify or adjust the entire workbench. Not only time and cost are saved, but also the adaptability and flexibility of the workbench are enhanced, meeting the diversified needs of different magnet production.

[0023] The movable clamping plate 3 is provided with a positioning groove 301, and the clamp 5 is provided with a positioning block 501 corresponding to the positioning groove. The positioning groove 301 and the clamp 5 are provided with corresponding screw holes, and the clamp 5 is connected with the movable clamping plate 3 through bolts. The stability and reliability of the clamp 5 on the workbench are enhanced. This design not only ensures the firm clamping of the clamp 5 during processing, but also makes the replacement of the clamp 5 more convenient and fast. When different specifications of magnets need to be processed, only the bolts need to be loosened, the original clamp 5 is removed, a new clamp 5 is replaced, and the bolts are tightened, which greatly improves the work efficiency.

[0024] The base 1 is provided with a pushing assembly, which includes a pushing block 8 and a driving cylinder 9. The driving cylinder 9 is arranged in the base 1, and the pushing block 8 is located on the surface of the base 1 and connected with the driving cylinder 9. The driving cylinder 9 drives the pushing block 8 to move on the surface of the base 1, realizing automatic feeding and pushing. Not only the production efficiency is improved, but also the tedious manual operation is reduced. At the same time, the addition of the pushing assembly also makes the workbench more suitable for the needs of the automatic production line. The base 1 is provided with a cylinder control valve, which is connected with the gas supply system of the workshop. The clamping cylinder 4 and the driving cylinder 9 are connected with the cylinder control valve. The cylinder control valve is electrically connected with the magnet hole sinking equipment, so that the control of the cylinder is more convenient and safe. The on-off state and speed of the clamping cylinder 4 and the driving cylinder 9 can be controlled uniformly through the cylinder control valve, so as to realize the precise control of the whole workbench processing process. In addition, the cylinder control valve is electrically connected with the magnet hole sinking equipment, which can also realize the linkage and coordination between the devices.

[0025] The base 1 is provided with a guide block 10, the movable clamping plate 3 is provided with a guide rod 11 away from one end of the movable clamping plate 3, and the end of the guide rod 11 away from the movable clamping plate 3 penetrates through the guide block 10 and is provided with a limiting cap. The stability and guidance of the movable clamping plate 3 are enhanced, and the accuracy and smoothness of the movable clamping plate 3 during movement are also ensured. The cooperation mode of the guide block 10 and the guide rod 11 effectively prevents the movable clamping plate 3 from deviating and shaking during movement, thereby improving the precision and stability of processing.

[0026] Further, in the workbench for magnet counterbore machining, the positioning groove 301 is a dovetail groove, the positioning block 501 is a dovetail block, and the positioning block 501 is slidably inserted into the positioning groove 301 from one end of the positioning groove 301, thereby enhancing the installation precision of the clamp 5 and ensuring the stability and accuracy of the connection between the clamp 5 and the movable clamping plate 3.

[0027] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A worktable for countersinking magnets, comprising a base and a positioning assembly, the base being mounted on a countersinking machine for processing magnets, the base having a processing area, and the positioning assembly being disposed in the processing area of ​​the base, the positioning assembly being used to fix the magnet in the processing area for production, characterized in that: The positioning assembly comprises a placing base plate, movable clamping plates and a clamping cylinder, the placing base plate is installed on the base, the surface of the placing base plate is provided with an adsorption block with a magnetic field, the surface of the adsorption block is flush with the surface of the placing base plate, the movable clamping plates are provided in two, the two movable clamping plates are symmetrically arranged on the two sides of the placing base plate, the clamping cylinder is arranged in the base, the surface of the base is provided with a sliding groove, the two movable clamping plates are connected with the clamping cylinder through connecting rods, the clamping cylinder can drive the two movable clamping plates to move synchronously, so that the two movable clamping plates are close to or away from each other, and the ends of the two movable clamping plates close to each other are provided with detachable clamps, and the two clamps are used for clamping the two ends of the magnet to be machined respectively.

2. The worktable for processing a magnet hole according to claim 1, wherein: The movable clamping plate is provided with a positioning groove, the clamp is provided with a positioning block corresponding to the positioning groove, the positioning groove and the clamp are provided with corresponding screw holes, and the clamp is connected with the movable clamping plate through bolts.

3. The worktable for processing a magnet hole according to claim 2, wherein: The positioning groove is a dovetail groove, and the positioning block is a dovetail block.

4. The worktable for processing a hole for a magnet according to any one of claims 1 to 3, wherein: The base is provided with a pushing assembly, the pushing assembly comprises a pushing block and a driving cylinder, the driving cylinder is arranged in the base, the pushing block is located on the surface of the base and connected with the driving cylinder, and the driving cylinder drives the pushing block to move on the surface of the base.

5. The worktable for processing a magnet hole according to claim 4, wherein: The base is provided with a cylinder control valve, the cylinder control valve is connected with the gas supply system of the workshop, the clamping cylinder and the driving cylinder are connected with the cylinder control valve, and the cylinder control valve is electrically connected with the sink hole equipment of the magnet.

6. The worktable for processing a hole for a magnet according to any one of claims 1 to 3, wherein: The base is provided with a guide block, the movable clamping plate is provided with a guide rod away from the movable clamping plate, and the end of the guide rod away from the movable clamping plate penetrates through the guide block and is provided with a limiting cap.

7. The worktable for processing a hole for a magnet according to any one of claims 1 to 3, wherein: The adsorption block is provided with a recess hole for avoiding the sink hole drill bit and a magnetic block for mutual adsorption with the magnet to be machined.

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