Shaft core polishing and discharging device

Abstract

The utility model discloses a shaft core polishing and blanking device which comprises polishing devices, one end of each polishing device is provided with a polishing part, one side of the lower end of each polishing device is fixedly provided with a supporting leg block, and a shaft core body is detachably installed between the polishing devices; and the moving assembly is arranged on the surface of the grinding device. The limiting base with the polishing device is separated from the shaft core body, so that the shaft core body can fall on the placing assembly, the placing assembly can support the shaft core body, the moving assembly drives the moving block to move, and the moving block can drive the placing assembly and the shaft core body to move; the shaft core can be completely separated from the limiting base of the polishing device, at the moment, the transmission assembly is matched with the containing assembly, the containing assembly can drive the shaft core body to rotate towards the outside of the polishing device, after the shaft core body rotates to a certain degree, the shaft core body falls to the lowest point, and therefore the advantage that the shaft core body can be conveniently taken out is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shaft core grinding, and in particular relates to a shaft core grinding and blanking device. Background Art

[0002] Precision and ultra-precision machining technology is an important way to improve the performance, quality, service life and reliability of electromechanical products, as well as to save materials and energy. For example, improving the machining accuracy of cylinders and pistons can improve the efficiency and horsepower of automobile engines and reduce fuel consumption; improving the machining accuracy of rolling elements and raceways of rolling bearings can increase the speed of bearings and reduce vibration and noise.

[0003] However, there are some problems with the existing technology: currently, the shaft core needs to be taken out after grinding, and the existing method of taking it out is that the staff directly carries it out, and some smaller shaft cores are easy to take out, but when it is necessary to take out larger shaft cores, the method is inefficient and time-consuming and labor-intensive. Therefore, we propose a shaft core grinding and unloading device. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a shaft core grinding and unloading device, which can separate the limiting base of the grinding device from the shaft core so that the shaft core can land on the placement component, and the moving component drives the moving block and the placement component to move, so that the placement component can drive the shaft core to move, and the shaft core and the limiting base of the grinding device can be completely separated, and then the placement component is driven to rotate by the transmission component, so that the placement component drives the shaft core to land at the lowest point, making it easy to take out the shaft core.

[0005] The utility model is implemented in this way: a shaft core grinding and blanking device comprises:

[0006] A grinding device, wherein a grinding portion is provided at one end of the grinding device, a leg block is fixedly installed at one side of the lower end of the grinding device, and a shaft core body is detachably installed between the grinding devices;

[0007] A moving assembly, wherein the moving assembly is arranged on the surface of the grinding device, a moving block is arranged between the moving assemblies, a placing assembly is arranged on the upper end of the moving block, and one end of the placing assembly is detachably connected to the shaft core body;

[0008] A transmission assembly is arranged on the upper surface of the moving block, and the transmission assembly is connected to the placement assembly.

[0009] Optionally, the moving assembly includes plates and a screw, and the plates are provided in two groups. The two groups of plates are fixedly mounted on both sides of one end of the grinding device, and the screw is rotatably mounted between the two groups of plates. A motor is fixedly mounted on one end of one group of plates, and the output shaft of the motor passes through one group of plates and is fixedly connected to the screw. A threaded hole is opened at the upper end of one side of the moving block, and the screw is threadedly connected to the threaded hole of the moving block.

[0010] Optionally, a sliding rod is fixedly installed at the lower end between the two groups of plates, a through hole is opened at the lower end of one side of the moving block, and the sliding rod is slidably connected to the through hole of the moving block.

[0011] Optionally, the placement assembly includes a fixed frame and a fixed rod, and the fixed frame is provided with two groups, and the two groups of the fixed frames are fixedly installed on both sides of the upper end of the moving block, and the fixed rod rotating rod is between the two groups of the fixed frames and passes through the inside of the two groups of the fixed frames.

[0012] Optionally, support arms are provided inside the two groups of fixing frames, the support arms are fixedly connected to the fixing rods, a clamp is fixedly installed on one end of the support arms, and the clamp is detachably connected to the shaft core body.

[0013] Optionally, the transmission assembly includes a supporter, and the supporter is provided in two groups, and the two groups of the supporters are fixedly mounted on both sides of one end of the moving block, and a telescopic rod is fixedly mounted inside the supporter.

[0014] Optionally, a connecting rod is fixedly installed between the movable ends of the telescopic rods, and a toothed plate is fixedly installed on the movable ends of the telescopic rods.

[0015] Optionally, two sets of gears are fixedly mounted on the surface of the fixed rod, and the toothed plate is meshingly connected with the gears.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Through the cooperation of the grinding device, the grinding part, the leg block, the shaft core body, the moving assembly, the moving block, the placement assembly and the transmission assembly, the shaft core body can be ground through the grinding part during use, and after the shaft core body is ground, the limiting base of the grinding device is separated from the shaft core body, so that the shaft core body can fall on the placement assembly, the placement assembly can support the shaft core body, and the moving block is driven to move by the moving assembly, so that the moving block can drive the placement assembly and the shaft core body to move, so that the shaft core can be completely separated from the limiting base of the grinding device. At this time, the placement assembly is coordinated with the transmission assembly, so that the placement assembly can drive the shaft core body to rotate outside the grinding device, and after rotating to a certain extent, the shaft core body falls to the lowest point at the same time, thereby achieving the effect of facilitating the removal of the shaft core body.

[0018] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram provided by the utility model;

[0020] Figure 2 It is a schematic diagram of the sliding rod provided by the utility model;

[0021] Figure 3 It is a schematic diagram of the support arm provided by the utility model.

[0022] In the figure: 1. grinding device; 2. grinding part; 3. leg block; 4. shaft core body; 5. moving assembly; 501. plate; 502. screw rod; 503. motor; 504. sliding rod; 6. moving block; 7. placement assembly; 701. fixed frame; 702. fixed rod; 703. support arm; 704. clamp; 8. transmission assembly; 801. support; 802. telescopic rod; 803. connecting rod; 804. tooth plate; 805. gear. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0026] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0027] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0028] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0029] like Figures 1 to 3 As shown, an embodiment of the utility model provides a shaft core grinding and blanking device, comprising:

[0030] A grinding device 1, wherein a grinding portion 2 is disposed at one end of the grinding device 1, a leg block 3 is fixedly mounted on one side of the lower end of the grinding device 1, and a shaft core body 4 is detachably mounted between the grinding device 1;

[0031] A moving assembly 5, the moving assembly 5 is arranged on the surface of the grinding device 1, a moving block 6 is arranged between the moving assemblies 5, a placing assembly 7 is arranged on the upper end of the moving block 6, and one end of the placing assembly 7 is detachably connected to the shaft core body 4;

[0032] The transmission assembly 8 is arranged on the upper surface of the moving block 6 , and the transmission assembly 8 is connected to the placement assembly 7 .

[0033] The shaft core body 4 can be polished by the polishing part 2. After the shaft core body 4 is polished, the limiting base of the polishing device 1 is separated from the shaft core body 4, so that the shaft core body 4 can fall on the placement component 7. The placement component 7 can support the shaft core body 4, and the moving block 6 is driven by the moving component 5 to move, so that the moving block 6 can drive the placement component 7 and the shaft core body 4 to move, so that the shaft core can be completely separated from the limiting base of the polishing device 1. At this time, the placement component 7 is cooperated with the transmission component 8, so that the placement component 7 can drive the shaft core body 4 to rotate outside the polishing device 1. After rotating to a certain extent, the shaft core body 4 falls to the lowest point at the same time, thereby achieving the effect of facilitating the removal of the shaft core body 4.

[0034] Specifically, the moving component 5 includes a plate 501 and a screw rod 502. The plate 501 is provided with two groups. The two groups of plates 501 are fixedly installed on both sides of one end of the grinding device 1. The screw rod 502 is rotatably installed between the two groups of plates 501. A motor 503 is fixedly installed at one end of one group of plates 501. The output shaft of the motor 503 passes through one group of plates 501 and is fixedly connected to the screw rod 502. A threaded hole is provided at the upper end of one side of the moving block 6. The screw rod 502 is threadedly connected to the threaded hole of the moving block 6. A sliding rod 504 is fixedly installed at the lower end between the two groups of plates 501. A through hole is provided at the lower end of one side of the moving block 6. The sliding rod 504 is slidably connected to the through hole of the moving block 6.

[0035] The screw rod 502 is rotatably installed between the plates 501, so that the plates 501 can limit the screw rod 502, and the output shaft of the motor 503 drives the screw rod 502 when it rotates, so that the screw rod 502 can rotate, and the screw rod 502 rotates while cooperating with the threaded hole of the moving block 6, so that the moving block 6 can move back and forth, so that after the shaft core body 4 lands on the placement component 7, the moving block 6 moves to one end, so that the shaft core body 4 can be completely separated from the effect of the limiting base of the grinding device 1, and the moving block 6 can slide on the sliding rod 504 when it moves, so that the moving block 6 can obtain a limiting effect when it moves.

[0036] Specifically, the placement component 7 includes a fixed frame 701 and a fixed rod 702. The fixed frame 701 is provided with two groups. The two groups of fixed frames 701 are fixedly installed on both sides of the upper end of the moving block 6. The fixed rod 702 rotating rod is between the two groups of fixed frames 701 and penetrates the inside of the two groups of fixed frames 701. The inside of the two groups of fixed frames 701 is provided with a support arm 703, the support arm 703 is fixedly connected to the fixed rod 702, and one end of the support arm 703 is fixedly installed with a clamp 704, and the clamp 704 is detachably connected to the shaft core body 4.

[0037] The support arm 703 is fixedly connected to the fixed rod 702, so that the fixed rod 702 can limit the support arm 703, and the support arm 703 can support the clamp 704, so that after the shaft core body 4 lands on the clamp 704, the clamp 704 can support the shaft core body 4, thereby achieving the effect of supporting the shaft core body 4 after being separated from the limiting base of the grinding assembly.

[0038] Specifically, the transmission assembly 8 includes a support 801, and the support 801 is provided with two groups. The two groups of supports 801 are fixedly installed on both sides of one end of the moving block 6. A telescopic rod 802 is fixedly installed inside the support 801, and a connecting rod 803 is fixedly installed between the movable ends of the telescopic rod 802. A tooth plate 804 is fixedly installed on the movable end of the telescopic rod 802, and two groups of gears 805 are fixedly installed on the surface of the fixed rod 702, and the tooth plate 804 is meshingly connected with the gear 805.

[0039] The support device 801 can support the limited telescopic rod 802, and the telescopic rod 802 can push the tooth plate 804 when it is extended and retracted, so that the tooth plate 804 can cooperate with the gear 805, so that the gear 805 can rotate, and when the gear 805 rotates, it drives the fixed rod 702, so that the fixed rod 702 can drive the support arm 703 and the clamp 704 to rotate, so that the shaft core body 4 can be rotated outward to the lowest point through the transmission assembly 8 after grinding, so that the staff can take out the shaft core body 4, and the two sets of telescopic rods 802 are connected by the connecting rod 803, so that the telescopic rods 802 can be pushed synchronously.

[0040] Working principle: The support arm 703 is fixedly connected to the fixed rod 702, so that the fixed rod 702 can limit the support arm 703, and the support arm 703 can support the clamp 704, so that after the shaft core body 4 lands on the clamp 704, the clamp 704 can support the shaft core body 4, so that the shaft core body 4 can be supported after being separated from the limiting base of the grinding component, and then the screw rod 502 is rotatably installed between the plates 501, so that the plates 501 can limit the screw rod 502, and the output shaft of the motor 503 rotates to drive the screw rod 502, so that the screw rod 502 can rotate, and while the screw rod 502 rotates, it cooperates with the threaded hole of the moving block 6, so that the moving block 6 can move back and forth After the shaft core body 4 lands on the placement component 7, it moves to one end through the moving block 6, so that the shaft core body 4 can be completely separated from the effect of the limiting base of the grinding device 1, and then the limiting telescopic rod 802 can be supported by the support 801, and the telescopic rod 802 can push the tooth plate 804 when it is extended and retracted, so that the tooth plate 804 can cooperate with the gear 805, so that the gear 805 can rotate, and when the gear 805 rotates, it drives the fixed rod 702, so that the fixed rod 702 can drive the support arm 703 and the clamp 704 to rotate, so that the shaft core body 4 can be rotated outward through the transmission assembly 8 to the lowest point after grinding, so that the staff can take out the shaft core body 4.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although 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. A shaft core grinding and blanking device, characterized in that: include: A grinding device (1), wherein a grinding portion (2) is provided at one end of the grinding device (1), a leg block (3) is fixedly mounted on one side of the lower end of the grinding device (1), and a shaft core body (4) is detachably mounted between the grinding device (1); A moving assembly (5), the moving assembly (5) being arranged on the surface of the grinding device (1), a moving block (6) being arranged between the moving assemblies (5), a placing assembly (7) being arranged at the upper end of the moving block (6), and one end of the placing assembly (7) being detachably connected to the shaft core body (4); A transmission component (8), wherein the transmission component (8) is arranged on the upper surface of the moving block (6), and the transmission component (8) is connected to the placement component (7).

2. The shaft core grinding and blanking device according to claim 1, characterized in that: The moving assembly (5) comprises a plate (501) and a screw (502). The plate (501) is provided in two groups. The two groups of the plate (501) are fixedly mounted on both sides of one end of the grinding device (1). The screw (502) is rotatably mounted between the two groups of the plate (501). A motor (503) is fixedly mounted on one end of one group of the plate (501). The output shaft of the motor (503) passes through one group of the plate (501) and is fixedly connected to the screw (502). A threaded hole is provided at the upper end of one side of the moving block (6). The screw (502) is threadedly connected to the threaded hole of the moving block (6).

3. The shaft core grinding and blanking device according to claim 2, characterized in that: A sliding rod (504) is fixedly installed at the lower end between the two groups of plates (501), a through hole is opened at the lower end of one side of the moving block (6), and the sliding rod (504) is slidably connected to the through hole of the moving block (6).

4. The shaft core grinding and blanking device according to claim 3 is characterized in that: The placement assembly (7) comprises a fixed frame (701) and a fixed rod (702), wherein the fixed frame (701) is provided with two groups, and the two groups of the fixed frames (701) are fixedly mounted on both sides of the upper end of the moving block (6), and the rotating rod of the fixed rod (702) is between the two groups of the fixed frames (701) and penetrates inside the two groups of the fixed frames (701).

5. The shaft core grinding and blanking device according to claim 4, characterized in that: A support arm (703) is provided inside each of the two groups of fixing frames (701), and the support arm (703) is fixedly connected to the fixing rod (702). A clamp (704) is fixedly installed at one end of the support arm (703), and the clamp (704) is detachably connected to the shaft core body (4).

6. The shaft core grinding and blanking device according to claim 5, characterized in that: The transmission assembly (8) comprises a support (801), wherein two groups of the support (801) are provided, and both groups of the support (801) are fixedly mounted on both sides of one end of the moving block (6), and a telescopic rod (802) is fixedly mounted inside the support (801).

7. The shaft core grinding and blanking device according to claim 6, characterized in that: A connecting rod (803) is fixedly installed between the movable ends of the telescopic rod (802), and a toothed plate (804) is fixedly installed on the movable end of the telescopic rod (802).

8. The shaft core grinding and blanking device according to claim 7, characterized in that: Two sets of gears (805) are fixedly mounted on the surface of the fixed rod (702), and the toothed plate (804) is meshingly connected with the gears (805).

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