Surface grinding machine facilitating discharging

Abstract

The utility model relates to the technical field of machining, in particular to a surface grinding machine convenient for blanking, which comprises a main base, first cylinders are mounted at two ends of the main base through mounting racks, the first cylinders are rotatably connected to the surface of an operation table through the mounting racks, and a reciprocating lead screw is mounted in the main base through a bearing. A machining table is installed on the surface of the main base, electric telescopic rods are installed on the machining table through racks welded to the two ends of the machining table correspondingly, and a grinding wheel is arranged above the machining table. According to the improved surface grinding machine facilitating discharging, the electric telescopic rods drive the limiting plates at the two ends to be attached to the two ends of a machined workpiece, the stability of the workpiece in the machining process is guaranteed, workpiece raw materials can be taken down rapidly and conveniently, the size of the machined workpiece is not limited by the structure, and the machining efficiency is improved. The first air cylinder enables the main base to drive the machining table to form an inclined structure with a certain angle on the surface of the operation table, and follow-up cleaning of the interior of the table groove is better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a surface grinder which is convenient for material cutting. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods.

[0003] A surface grinder is a type of mechanical processing equipment used to grind the surface of a workpiece. It can remove unevenness and burrs on the surface of the workpiece or improve its surface accuracy. Surface grinders are usually used to process planes of materials such as metals, ceramics, and plastics. They are a common type of precision processing equipment in the manufacturing industry.

[0004] In the process of realizing the present utility model, the inventors found that the prior art had the following problems: 1. Most of the current surface grinders use clamps to fix the objects to be processed in the processing area when processing objects. Although this can achieve stability during processing, it is not convenient to unload materials because the disassembly is time-consuming; 2. The metal scraps generated during the grinding process fall into the grooves on the surface of the processing area, which is inconvenient to clean due to the integrated structure of the processing area. Utility Model Content

[0005] The purpose of the utility model is to provide a surface grinder that is easy to cut materials, so as to solve the problems of inconvenience in cutting materials and inconvenience in cleaning caused by the integrated structure proposed in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a surface grinder that is easy to cut materials, comprising a main base, a first cylinder is installed at both ends of the main base through a mounting frame, the first cylinder is rotatably connected to the surface of the operating table through the mounting frame, a reciprocating screw is installed inside the main base through a bearing, a processing table is installed on the surface of the main base, the processing table is respectively installed with an electric telescopic rod through the frames welded at both ends, a grinding wheel is provided above the processing table, the grinding wheel is installed and connected to the driving table through the second cylinder provided at one end, the driving table is located on one side of the main base and away from its surface, side plates are respectively provided on both sides of the driving table, the side plates are respectively welded to the surface of the operating table, the driving table is slidably connected to the slide groove on the surface of the side plates through the brackets welded on both sides, and a third cylinder is installed on the rear side of the driving table, and the third cylinder is installed on the surface of the operating table through the mounting frame.

[0006] The processing table includes a table groove and a quick-opening plate, the quick-opening plate is rotatably connected to one side of the table groove through an axle rod, a magnetic suction cup is welded on the surface of the table groove, and both ends of the magnetic suction cup are respectively provided with limit plates slidably connected to the inside of the table groove.

[0007] The driving platform comprises a stand and an adjustment seat. A ball screw is installed inside the stand through a servo motor opened on the top thereof. The ball screw is installed and connected with the adjustment seat through a nut opened thereon.

[0008] Further preferably, the outer wall of the main base is provided with a servo motor installed and connected to the reciprocating screw, and the surface of the reciprocating screw is threadedly connected to a spiral slider, and the bottom of the table groove is welded to the surface of the spiral slider, and at the same time, the processing table forms a reciprocating transmission structure on the surface of the main base through the reciprocating screw.

[0009] Further preferably, a limited slide groove is provided on the surface of the main base, and the bottom of the table groove is slidably connected in the slide groove through a pulley slidingly embedded therein, and the main base forms a flipping structure on the surface of the operating table through a first cylinder.

[0010] Further preferably, a semicircular metal piece is welded on the surface of the table groove, and the quick-opening plate is connected to the metal piece on the surface of the table groove by a rod piece rotatably connected to the surface of the table groove.

[0011] Further preferably, one end of the electric telescopic rod is respectively installed and connected to one side of the limit plate, and the limit plates move toward each other inside the table groove through the electric telescopic rod.

[0012] Further preferably, the grinding wheel forms a lifting structure on the surface of the processing table through an adjusting seat, and the bottom surface of the adjusting seat is embedded with a bracket installed and connected to the grinding wheel, and the grinding wheel is slidably connected to the bottom of the adjusting seat through a second cylinder.

[0013] Further preferably, two groups of telescopic rods mounted and connected to the stand are provided below the third cylinder, and the stand forms a telescopic structure on one side of the main base through the third cylinder.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, when the workpiece to be processed is placed on the surface of the magnetic suction cup, the telescopic structure of the electric telescopic rod drives the limit plates at both ends to fit on the two ends of the workpiece to be processed, so the purpose of fixing the workpiece can be achieved, which not only ensures the stability of the workpiece during processing, but also makes it extremely fast and convenient to take the workpiece raw material down. At the same time, this structure is not limited to the size of the workpiece to be processed, which is faster and more convenient than fixing it by a clamp.

[0016] In the utility model, the processing table is installed on the surface of the main base through a spiral slider, and the main base drives the processing table to form an inclined structure of a certain angle on the surface of the operating table through the telescopic structure of the first cylinder. Compared with the integrated table groove used for processing, a quick-opening plate is arranged at the front end of the table groove, and the snap-on quick-release structure is utilized to flip it, thereby opening an outlet for the metal debris accumulated inside to fall, and effectively avoiding the debris being stuck in the corners and difficult to be completely removed, thereby causing the debris to accumulate into the inside of the grinding tool and interfere with the grinding process, resulting in the problem of wear on the surface of the processed workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the new structure of the main base and the first cylinder of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the practical processing table;

[0020] Figure 4 This is a schematic diagram of the internal structure of the driving platform of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the driving platform and the side plate of the utility model.

[0022] In the figure: 1. main base; 2. first cylinder; 3. reciprocating screw; 4. processing table; 401. table slot; 402. quick-opening plate; 403. magnetic suction cup; 404. limit plate; 5. electric telescopic rod; 6. grinding wheel; 7. second cylinder; 8. driving table; 801. stand; 802. adjustment seat; 803. ball screw; 9. side plate; 10. third cylinder; 11. telescopic rod. DETAILED DESCRIPTION

[0023] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 5The utility model provides a technical solution: a surface grinder that is convenient for blanking, including a main base 1, two ends of the main base 1 are equipped with a first cylinder 2 through a mounting frame, the first cylinder 2 is rotatably connected to the surface of the operating table through the mounting frame, the interior of the main base 1 is equipped with a reciprocating screw 3 through a bearing, a processing table 4 is installed on the surface of the main base 1, the processing table 4 is respectively equipped with an electric telescopic rod 5 through the frames welded at both ends, a grinding wheel 6 is provided above the processing table 4, the grinding wheel 6 is installed and connected to a driving table 8 through a second cylinder 7 provided at one end thereof, the driving table 8 is located on one side of the main base 1 and away from its surface, side plates 9 are respectively provided on both sides of the driving table 8, the side plates 9 are respectively welded to the surface of the operating table, the driving table 8 is slidably connected to the slide groove on the surface of the side plates 9 through the brackets welded on both sides thereof, a third cylinder 10 is installed on the rear side of the driving table 8, and the third cylinder 10 is installed on the surface of the operating table through the mounting frame.

[0025] The processing table 4 includes a table groove 401 and a quick-opening plate 402. The quick-opening plate 402 is rotatably connected to one side of the table groove 401 through an axle rod. A magnetic suction cup 403 is welded on the surface of the table groove 401. The two ends of the magnetic suction cup 403 are respectively provided with limit plates 404 that are slidably connected to the inside of the table groove 401.

[0026] The driving platform 8 includes a stand 801 and an adjustment stand 802 . A ball screw 803 is installed inside the stand 801 through a servo motor provided on the top thereof. The ball screw 803 is installed and connected to the adjustment stand 802 through a nut provided thereon.

[0027] In this embodiment, Figure 3 As shown, a servo motor installed and connected to the reciprocating screw 3 is provided on the outer wall of the main base 1, and a spiral slider is threadedly connected to the surface of the reciprocating screw 3, and the bottom of the table groove 401 is welded to the surface of the spiral slider, and the processing table 4 forms a reciprocating transmission structure on the surface of the main base 1 through the reciprocating screw 3; the object to be processed is placed on the surface of the processing table 4, and the reciprocating screw 3 is rotated, so that the spiral slider on the surface drives the processing table 4 to reciprocate, so that the object to be processed moves evenly under the grinding wheel 6 to grind the surface.

[0028] In this embodiment, Figure 2 and Figure 3As shown, a limited sliding groove is provided on the surface of the main base 1, and the bottom of the table groove 401 is slidably connected in the sliding groove through the pulley sliding embedded sliding connection provided therein, and the main base 1 forms a flip structure on the surface of the operating table through the first cylinder 2; during the grinding process of the object, in addition to the metal debris falling on the surface of the operating table, there will be a considerable amount of debris flowing into the inside of the table groove 401, and the general processing table 4 is only transmitted during the grinding process, which is still easy to cause inconvenience when cleaning the debris inside the groove. However, if the metal debris is not cleaned thoroughly, it will lead to accumulation, which may easily enter the grinding tool, or interfere with the grinding process, resulting in wear on the surface of the workpiece being processed, so that the parameters such as the size, flatness or parallelism of the workpiece deviate from the design requirements, thereby affecting the processing accuracy. The processing table 4 is installed on the surface of the main base 1 through a spiral slider, and the telescopic structure of the first cylinder 2 enables the main base 1 to drive the processing table 4 to form an inclined structure at a certain angle on the surface of the operating table, which is more conducive to the subsequent cleaning of the inside of the table groove 401.

[0029] In this embodiment, Figure 3 As shown, a semicircular metal piece is welded on the surface of the table groove 401, and the quick-opening plate 402 is engaged with the metal piece on the surface of the table groove 401 through a rod connected by rotation on its surface; compared with the integrated table groove 401 used for processing, after the debris falls into the inside, it will be stuck in the corners inside the groove and difficult to completely clean up. The front end of the table groove 401 used for processing is semi-closed by setting a quick-opening plate 402. When the processing table 4 is flipped along with the main base 1 by the first cylinder 2, it can be tilted accordingly, and then the flipping structure of the front quick-opening plate 402 is used to open an outlet for the metal debris accumulated inside to fall, thereby effectively ensuring the cleanliness of the inside of the table groove 401 and fully eliminating the possibility of metal waste chips remaining inside and affecting the grinding process. The table groove 401 and the quick-opening plate 402 are connected by a snap-fit ​​structure, which facilitates quick loading and unloading in daily operations.

[0030] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, one end of the electric telescopic rod 5 is respectively installed and connected to one side of the limit plate 404, and the limit plates 404 move toward each other inside the table groove 401 through the electric telescopic rod 5; most of the workpieces to be processed are fixed inside the table groove 401 by a clamp during processing to ensure the stability of the workpiece during the grinding process, but after processing, it needs to be removed from the clamp, which is relatively time-consuming. When the workpiece to be processed is placed on the surface of the magnetic suction cup 403, the limit plates 404 at both ends are driven by the telescopic structure of the electric telescopic rod 5 to fit on both ends of the workpiece to be processed, so as to achieve the purpose of fixing the workpiece, which not only ensures the stability of the workpiece during processing, but also is extremely fast and convenient when taking out the workpiece raw material. At the same time, this structure is not limited by the size of the workpiece to be processed.

[0031] In this embodiment, Figure 1 and Figure 4 As shown, the grinding wheel 6 forms a lifting structure on the surface of the processing table 4 through the adjusting seat 802, and the bottom surface of the adjusting seat 802 is embedded with a bracket installed and connected with the grinding wheel 6, and the grinding wheel 6 is slidably connected to the bottom of the adjusting seat 802 through the second cylinder 7; the lifting structure of the grinding wheel 6 can adjust the distance between it and the workpiece being processed, and is not constrained when the heights of the workpieces being processed are different, and the vertical position of the grinding wheel 6 on the surface of the workpiece being processed can be changed by the extension and retraction of the second cylinder 7.

[0032] In this embodiment, Figure 5 As shown, two groups of telescopic rods 11 installed and connected with the stand 801 are provided below the third cylinder 10, and the stand 801 forms a telescopic structure on one side of the main base 1 through the third cylinder 10; in order to avoid that the processing table 4 is flipped along with the main base 1 and is not restricted by the position of the grinding wheel 6 when cleaning the table groove 401 later, the third cylinder 10 can be used to drive the grinding wheel 6 below to move away from the surface of the processing table 4, so as to reserve space for the flipping of the processing table 4, and the third cylinder 10 as an active telescopic driving structure will correspondingly drive the distributed telescopic rods 11 below to extend and retract simultaneously, and the telescopic rods 11 as a driven telescopic structure increase the balance and stability of the transmission of the driving table 8.

[0033] The use method and advantages of the utility model: When the surface grinder which is convenient for material feeding is used, the working process is as follows:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, first of all, the structure is one of the parts on the surface of the machine tool for grinding the workpiece. In actual use, the servo motor and several cylinders and electric telescopic rods 5 for driving are electrically connected to the control system on the surface of the machine tool. It is a prior art. During processing, the workpiece to be processed is placed on the surface of the magnetic suction cup 403. The magnetic suction cup 403 has a stronger adsorption force when used to process metal workpieces. The electric telescopic rods 5 at both ends of the magnetic suction cup 403 push the limit plates 404 to approach the two ends of the workpiece accordingly until they are attached to the two ends of the workpiece. The servo motor on the surface of the driving table 8 drives the ball screw 803 to rotate, and under the transmission structure of the nut, the adjustment seat 802 drives the grinding wheel 6 to descend and fit on the surface of the workpiece to be processed. The servo motor outside the main base 1 drives the reciprocating screw 3 to rotate, and the transmission structure of the spiral slider on the surface of the reciprocating screw 3 causes the processing table 4 to reciprocate on the surface of the main base 1. At the same time, the workpiece clamped between the limit plates 404 is reciprocated under the high-speed rotating grinding wheel 6 to implement the grinding process. The second cylinder 7 can change the vertical position of the grinding wheel 6 on the workpiece surface, and the reciprocating transmission of the second cylinder 7 and the processing table 4 is used to realize the adjustment of the grinding process along the horizontal and vertical directions. After the processing is completed, the electric telescopic rod 5 is retracted to pull the limit plate 404 to slide accordingly, and the workpiece can be peeled off from both ends of the workpiece to take out the workpiece. After each use, the third cylinder 10 is used to drive the driving table 8 to drive the grinding wheel 6 below away from the surface of the processing table 4. The driving table 8 slides between the side plates 9 through the bracket, and the first cylinder 2 is used to drive the main base 1 to drive the processing table 4 to flip to a certain inclination angle, and the rod on the surface of the quick-opening plate 402 is separated from the semicircular metal part on the surface of the table groove 401, so that the quick-opening plate 402 can be flipped from the surface of the table groove 401 to open a channel for discharging debris.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A surface grinding machine for easy material cutting, comprising a main base (1), characterized in that: The two ends of the main base (1) are provided with a first cylinder (2) through a mounting frame, and the first cylinder (2) is rotatably connected to the surface of the operating table through the mounting frame. A reciprocating screw (3) is installed inside the main base (1) through a bearing, and a processing table (4) is installed on the surface of the main base (1). The processing table (4) is respectively provided with an electric telescopic rod (5) through a frame welded at both ends thereof. A grinding wheel (6) is provided above the processing table (4), and the grinding wheel (6) is provided through one of its The second cylinder (7) opened at the end is installed and connected with the driving platform (8), the driving platform (8) is located on one side of the main base (1) and away from its surface, the two sides of the driving platform (8) are respectively provided with side plates (9), the side plates (9) are respectively welded to the surface of the operating table, the driving platform (8) is slidably connected to the sliding groove on the surface of the side plates (9) through the brackets welded on both sides, the rear side of the driving platform (8) is installed with a third cylinder (10), and the third cylinder (10) is installed on the surface of the operating table through a mounting frame; The processing table (4) comprises a table groove (401) and a quick-opening plate (402); the quick-opening plate (402) is rotatably connected to one side of the table groove (401) via a shaft; a magnetic suction cup (403) is welded on the surface of the table groove (401); and both ends of the magnetic suction cup (403) are respectively provided with a limiting plate (404) slidably connected to the inside of the table groove (401); The driving platform (8) comprises a stand (801) and an adjustment seat (802); a ball screw (803) is installed inside the stand (801) via a servo motor provided on the top thereof; and the ball screw (803) is installed and connected to the adjustment seat (802) via a nut provided thereon.

2. The surface grinder for easy material feeding according to claim 1, characterized in that: The outer wall of the main base (1) is provided with a servo motor mounted and connected to the reciprocating screw (3), and the surface of the reciprocating screw (3) is threadedly connected to a spiral slider, and the bottom of the table groove (401) is welded to the surface of the spiral slider, and the processing table (4) forms a reciprocating transmission structure on the surface of the main base (1) through the reciprocating screw (3).

3. The surface grinder for easy material feeding according to claim 1, characterized in that: The surface of the main base (1) is provided with a limited sliding groove, and the bottom of the table groove (401) is slidably connected in the sliding groove through a pulley slidingly embedded therein, and the main base (1) forms a flip structure on the surface of the operating table through the first cylinder (2).

4. The surface grinder for easy material feeding according to claim 1, characterized in that: A semicircular metal piece is welded on the surface of the table groove (401), and the quick-opening plate (402) is connected to the metal piece on the surface of the table groove (401) by a rod piece rotatably connected to the surface of the quick-opening plate (402).

5. The surface grinder for easy material feeding according to claim 1, characterized in that: One end of the electric telescopic rod (5) is respectively installed and connected to one side of the limit plate (404), and the limit plates (404) move toward each other inside the table groove (401) through the electric telescopic rod (5).

6. The surface grinder for easy material feeding according to claim 1, characterized in that: The grinding wheel (6) forms a lifting structure on the surface of the processing table (4) through an adjusting seat (802), and a bracket installed and connected with the grinding wheel (6) is embedded in the bottom surface of the adjusting seat (802), and the grinding wheel (6) is slidably connected to the bottom of the adjusting seat (802) through a second cylinder (7).

7. The surface grinder for easy material feeding according to claim 1, characterized in that: Two groups of telescopic rods (11) mounted and connected to the stand (801) are provided below the third cylinder (10), and the stand (801) forms a telescopic structure on one side of the main base (1) through the third cylinder (10).

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