Novel grinding machine with high grinding efficiency

Abstract

The utility model relates to the technical field of grinding mechanical equipment, and discloses a novel high-grinding-efficiency grinding miller which comprises a grinding shell, a support is fixedly installed on the front surface of the grinding shell, a motor is fixedly installed on the front surface of the support, the output end of the motor is fixedly connected with a first gear, and a rotating rod is rotatably inserted into the front surface of the grinding shell. A second gear is fixedly connected to the outer surface of the rotating rod, a grinding plate is fixedly connected to the outer surface of the rotating rod, a feeding opening is formed in the upper surface of the grinding shell, and a telescopic cylinder is fixedly installed on the lower surface of the grinding shell; through cooperation of the grinding shell, the support, the motor, the first gear, the rotating rod, the second gear, the grinding plate, the feeding port, the telescopic cylinder, the supporting plate, the notch, the push plate, the sliding rod and the sliding groove, a workpiece at the bottom of the grinding shell can be supported and stirred towards the inner walls of the two sides of the grinding shell in a reciprocating mode, and therefore the phenomenon that the workpiece sinks to the bottom and cannot be ground is avoided; and the stability of grinding work is ensured.

Description

Technical Field

[0001] This utility model relates to the field of grinding machinery and equipment technology, specifically a new type of grinding machine with high grinding efficiency. Background Technology

[0002] A grinding machine is a grinding machine that uses abrasive-coated or embedded grinding tools to grind the surface of a workpiece. It is mainly used to grind high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other profiles in workpieces. The main types of grinding machines include disc grinding machines, spindle grinding machines and various special-purpose grinding machines. Grinding is an important processing method in ultra-precision machining.

[0003] For grinding machines used to grind workpieces, refer to patent number CN205600495U, which describes a grinding machine with high grinding efficiency. This machine solves the problem of low processing efficiency in traditional grinding machines, reduces processing costs, improves processing accuracy, avoids unstable processing quality, and better enhances the grinding level, ensuring the normal use effect of the ground workpiece in the later stages.

[0004] However, the above-mentioned grinding machines do not have the function of moving the workpiece at the bottom of the grinding shell when the workpiece is placed inside the grinding shell for grinding. Therefore, when grinding the workpiece with the grinding plate and grinding shell, it is not possible to guarantee effective grinding of the workpiece at the bottom of the grinding shell. This can easily result in small workpieces settling at the bottom of the grinding shell, affecting normal grinding.

[0005] Therefore, we propose a new type of grinding machine with high grinding efficiency. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a new type of high-efficiency grinding machine, which overcomes the deficiencies of existing technologies and solves the problem that, in the prior art, the grinding machines do not have the function of moving the workpiece at the bottom of the grinding shell when grinding the workpiece, so when grinding the workpiece with the grinding plate and grinding shell, it is not possible to ensure effective grinding of the workpiece at the bottom of the grinding shell, and small workpieces tend to accumulate at the bottom of the grinding shell, affecting normal grinding.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: A novel high-efficiency grinding machine includes a grinding shell, a support fixedly mounted on the front surface of the grinding shell, a motor fixedly mounted on the front surface of the support, a first gear fixedly connected to the output end of the motor, a rotating rod rotatably inserted into the front surface of the grinding shell, a second gear fixedly connected to the outer surface of the rotating rod, a grinding plate fixedly connected to the outer surface of the rotating rod, a feed inlet on the upper surface of the grinding shell, a telescopic cylinder fixedly mounted on the lower surface of the grinding shell, a support plate slidably arranged on the inner surface of the grinding shell, slots on both the left and right surfaces of the support plate, a push plate rotatably arranged between the front and rear inner walls of the slots, a sliding rod fixedly inserted into the front and rear surfaces of the push plate, and sliding grooves on both the front and rear inner walls of the grinding shell.

[0010] Preferably, two air boxes are fixedly installed on the upper surface of the grinding shell, a heat dissipation groove is opened on the rear surface of the grinding shell, a heat dissipation hole is opened on the rear surface of the heat dissipation groove, and a ventilation plate is fixedly installed on the inner wall of the heat dissipation groove.

[0011] Preferably, the first gear is meshed with two second gears in a corresponding manner, and the grinding plate is rotated within the grinding shell.

[0012] Preferably, the slide bar and the slide groove are slidably arranged in correspondence, and the push plate is inclined with respect to the groove opening.

[0013] Preferably, the heat dissipation groove, heat dissipation hole, ventilation plate and grinding shell are interconnected.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a new type of grinding machine with high grinding efficiency, which has the following beneficial effects:

[0016] 1. This new type of high-efficiency grinding machine, through the cooperation of the grinding shell, support, motor, first gear, rotating rod, second gear, grinding plate, feed port, telescopic cylinder, support plate, groove, push plate, slide rod, and slide groove, can support the workpiece at the bottom of the grinding shell and move it back and forth to the inner walls on both sides of the grinding shell, thereby avoiding the phenomenon that the workpiece sinks to the bottom and cannot be ground, and ensuring the stability of the grinding work.

[0017] 2. This new type of high-efficiency grinding machine, through the cooperation of the air box, heat dissipation groove, heat dissipation hole and ventilation plate, can efficiently blow air to dissipate heat from the workpiece after grinding in the grinding shell, making it convenient to remove the material. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the interior of the grinding shell and its related structures of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the push plate and related structures of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the heat dissipation groove and related structures of this utility model.

[0022] In the diagram: 1. Grinding shell; 2. Support; 3. Motor; 4. First gear; 5. Rotating rod; 6. Second gear; 7. Grinding plate; 8. Feed inlet; 9. Telescopic cylinder; 10. Support plate; 11. Groove; 12. Push plate; 13. Slide rod; 14. Slide groove; 15. Bellows; 16. Heat dissipation groove; 17. Heat dissipation hole; 18. Ventilation plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figures 1-3 A novel high-efficiency grinding machine includes a grinding shell 1, a support 2 fixedly mounted on the front surface of the grinding shell 1, a motor 3 fixedly mounted on the front surface of the support 2, a first gear 4 fixedly connected to the output end of the motor 3, a rotating rod 5 rotatably inserted on the front surface of the grinding shell 1, a second gear 6 fixedly connected to the outer surface of the rotating rod 5, a grinding plate 7 fixedly connected to the outer surface of the rotating rod 5, a feed inlet 8 on the upper surface of the grinding shell 1, a telescopic cylinder 9 fixedly mounted on the lower surface of the grinding shell 1, a support plate 10 slidably arranged on the inner surface of the grinding shell 1, slots 11 on both the left and right surfaces of the support plate 10, a push plate 12 rotatably arranged between the front and rear inner walls of the slots 11, sliding rods 13 fixedly inserted on both the front and rear surfaces of the push plate 12, and sliding grooves 14 on both the front and rear inner walls of the grinding shell 1.

[0026] Specifically, through the cooperation between the grinding shell 1, the support 2, the motor 3, the first gear 4, the rotating rod 5, the second gear 6, the grinding plate 7, the feed port 8, the telescopic cylinder 9, the support plate 10, the groove 11, the push plate 12, the slide rod 13, and the slide groove 14, the workpiece at the bottom of the grinding shell 1 can be supported and moved back and forth towards the inner walls on both sides of the grinding shell 1, thereby avoiding the phenomenon that the workpiece sinks to the bottom and cannot be ground, and ensuring the stability of the grinding work.

[0027] In this embodiment: the first gear 4 is meshed with the two second gears 6, and the grinding plate 7 is rotated inside the grinding shell 1.

[0028] Specifically, the motor 3 drives the first gear 4 to rotate in conjunction with the two second gears 6, thereby enabling the two grinding plates 7 to perform grinding work in the grinding shell 1.

[0029] In this embodiment: the slide bar 13 and the slide groove 14 are slidably arranged in correspondence, and the push plate 12 is inclined with respect to the groove opening 11.

[0030] Specifically, when the push plate 12 is pushed by the support plate 10, it can be limited and slid by the sliding rods 13 on both sides in conjunction with the sliding grooves 14.

[0031] Working principle: When grinding a workpiece is required, the workpiece is placed into the grinding shell 1 through the feed port 8. The motor 3 on the bracket 2 is turned on, which drives the first gear 4 to rotate. The first gear 4, in conjunction with the two second gears 6, drives the two rotating rods 5 to rotate. The rotating rods 5 drive the grinding plates 7 to grind the workpiece in conjunction with the grinding shell 1. The workpiece falls on the surface of the support plate 10 and the push plate 12. The telescopic cylinder 9 drives the support plate 10 to move up and down. When the support plate 10 moves upward, it drives the push plates 12 in the slots 11 on both sides to move upward. The push plates 12 slide through the sliding rods 13 on both sides in conjunction with the sliding grooves 14, so that the bottom of the push plates 12 is offset and tilted towards the bottom center of the grinding shell 1 with the slots 11 as the reference. When the support plate 10 is pushed downward, the support plate 10 drives the push plates 12 on both sides to tilt away from the bottom sides of the grinding shell 1 with the slots 11 as the reference, thus performing a linkage operation to move the workpiece at the bottom of the grinding shell 1 back and forth, thereby ensuring that the workpiece is ground by the grinding plate 7.

[0032] Example 2

[0033] Please see Figure 1 , Figure 4 Based on Embodiment 1, this utility model provides a technical solution:

[0034] In this embodiment: two air boxes 15 are fixedly installed on the upper surface of the grinding shell 1, a heat dissipation groove 16 is provided on the rear surface of the grinding shell 1, a heat dissipation hole 17 is provided on the rear surface of the heat dissipation groove 16, and a ventilation plate 18 is fixedly installed on the inner wall of the heat dissipation groove 16.

[0035] Specifically, through the cooperation between the air box 15, heat dissipation groove 16, heat dissipation hole 17, and ventilation plate 18, the workpiece ground in the grinding shell 1 can be efficiently cooled by blowing air, making it convenient to remove the material.

[0036] In this implementation scheme: the heat dissipation groove 16, the heat dissipation hole 17, the ventilation plate 18 and the grinding shell 1 are interconnected.

[0037] Specifically, when the air blows into the grinding shell 1 through the bellows 15, air is ventilated through the heat dissipation grooves 16 and heat dissipation holes 17 on the side.

[0038] Working principle: After the workpiece grinding is completed in the grinding shell 1, the air blower 15 blows the air to dissipate the heat of the workpiece in the grinding shell 1, and exhausts the air through the heat dissipation groove 16 and heat dissipation hole 17, and works with the ventilation plate 18 to achieve efficient heat dissipation.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel high-efficiency grinding mill, comprising a grinding shell (1), characterized in that: A bracket (2) is fixedly installed on the front surface of the grinding shell (1). A motor (3) is fixedly installed on the front surface of the bracket (2). A first gear (4) is fixedly connected to the output end of the motor (3). A rotating rod (5) is rotatably inserted on the front surface of the grinding shell (1). A second gear (6) is fixedly connected to the outer surface of the rotating rod (5). A grinding plate (7) is fixedly connected to the outer surface of the rotating rod (5). A feed inlet (8) is opened on the upper surface of the grinding shell (1). A telescopic cylinder (9) is fixedly installed on the lower surface of the grinding shell (1). A support plate (10) is slidably arranged on the inner surface of the grinding shell (1). A slot (11) is opened on both the left and right surfaces of the support plate (10). A push plate (12) is rotatably arranged between the front and rear inner walls of the slot (11). A sliding rod (13) is fixedly inserted on both the front and rear surfaces of the push plate (12). A sliding groove (14) is opened on both the front and rear inner walls of the grinding shell (1).

2. The novel high-efficiency grinding mill according to claim 1, characterized in that: Two air boxes (15) are fixedly installed on the upper surface of the grinding shell (1). A heat dissipation groove (16) is opened on the rear surface of the grinding shell (1). A heat dissipation hole (17) is opened on the rear surface of the heat dissipation groove (16). A ventilation plate (18) is fixedly installed on the inner wall of the heat dissipation groove (16).

3. The novel high-efficiency grinding mill according to claim 1, characterized in that: The first gear (4) is meshed with two second gears (6), and the grinding plate (7) is rotated inside the grinding shell (1).

4. The novel high-efficiency grinding mill according to claim 1, characterized in that: The slide bar (13) and the slide groove (14) are slidably arranged in correspondence, and the push plate (12) is inclined with respect to the groove opening (11).

5. A novel high-efficiency grinding mill according to claim 2, characterized in that: The heat dissipation groove (16), heat dissipation hole (17), ventilation plate (18) and grinding shell (1) are interconnected.

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