Rotor clamping device

Abstract

The utility model discloses a rotor clamping device which comprises a base, a rotor clamping assembly and a pressing assembly, and at least two sliding rails are fixedly installed on the upper portion of the base. The rotor clamping assembly comprises two clamping blocks, and the two clamping blocks are both installed on the sliding rail in a sliding mode and are arranged in parallel. The distance between the two clamping blocks can be adjusted, the two clamping blocks can be locked through the locking screws, the rotor clamping device is suitable for clamping rotors of different specifications, meanwhile, the two threaded rods, the two pressing plates and the two nuts can be matched to fix and clamp the two rotors at the same time, the clamping efficiency is improved, the use requirement for rotor machining is met, and the rotor clamping device is suitable for being used for clamping rotors of different specifications. Investment of tool devices of different specifications is reduced, and cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotor processing auxiliary equipment, and in particular relates to a rotor clamping device. Background Art

[0002] The rotor needs to be clamped during the rotor processing process. The current rotor clamping tool is generally composed of a base and two clamping blocks welded to the upper part of the base. Each clamping block is symmetrically provided with two V-shaped rotor clamping grooves. Since the two clamping blocks are welded to the upper part of the base, the distance between the two clamping blocks cannot be adjusted. This makes the current rotor clamping tool difficult to adapt to the clamping of rotors of different lengths and sizes. Instead, different clamping devices of different specifications and sizes are required, which requires large investment in tooling devices, high cost, and low utilization rate of tooling devices. Utility Model Content

[0003] The utility model aims to provide a rotor clamping device to solve the technical defects in the background technology that the current clamping tools are difficult to adapt to the clamping of rotors of different lengths, the tooling device has large investment and high cost.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A rotor clamping device, comprising:

[0006] A base, wherein at least two slide rails are fixedly mounted on the upper portion of the base;

[0007] The rotor clamping assembly includes two clamping blocks, both of which are slidably mounted on two slide rails, and the two clamping blocks are arranged parallel to each other, and the upper part of each clamping block has two symmetrically arranged V-shaped rotor clamping grooves, and a locking screw is installed on the bottom of each V-shaped rotor clamping groove, and the screw of the locking screw can be screwed into the slide rail;

[0008] A clamping assembly for clamping a rotor, the clamping assembly includes two threaded rods and two clamping plates, the two threaded rods are respectively fixedly mounted on the upper parts of the two clamping blocks, and nuts are threadedly mounted on the two threaded rods, the two clamping plates are respectively movably mounted on the two threaded rods, and the clamping plates are located between the nuts and the clamping blocks.

[0009] As a further solution of the utility model, clamping plates are installed on both side walls of each V-shaped rotor clamping groove by means of screws.

[0010] As a preferred solution of the utility model, the bottom of the V-shaped rotor clamping groove is provided with a through hole for passing the locking screw, and the two slide rails are provided with a plurality of threaded holes matching the locking screw, and the locking screw can be screwed into the threaded holes.

[0011] As a preferred solution of the utility model, the slide rail is a T-shaped slide rail, and the bottom of the clamping block is provided with a slot matching the T-shaped slide rail.

[0012] Compared with the prior art, the rotor clamping device provided by the utility model has the following beneficial effects:

[0013] The distance between the two clamping blocks in the utility model can be adjusted and can be locked by using a locking screw, and can adapt to the clamping of rotors of different lengths and sizes. At the same time, two threaded rods, two clamping plates and two nuts can be used to fix and clamp the two rotors at the same time, which can improve the clamping efficiency and better meet the use requirements of rotor processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. Obviously, the drawings described below are only examples of the embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 .

[0017] Reference numerals:

[0018] 1. Base; 2. Slide rail; 3. Clamping block; 4. V-shaped rotor clamping groove; 5. Clamping plate; 6. Threaded rod; 7. Nut; 8. Mounting hole; 9. Clamping plate; 10. Locking screw; 11. Threaded hole; 12. Rotor; DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model more clear, the embodiment of the utility model is further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0021] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0022] See attached Figure 1-2 As shown, a rotor clamping device according to an embodiment of the utility model comprises a base 1, a rotor clamping assembly and a pressing assembly.

[0023] At least two slide rails 2 are fixedly mounted on the upper portion of the base 1 .

[0024] The rotor clamping assembly includes two clamping blocks 3, both of which are slidably installed on two slide rails 2, and the two clamping blocks 3 are arranged parallel to each other. The upper part of each clamping block 3 has two symmetrically arranged V-shaped rotor clamping grooves 4, and a locking screw 10 is installed on the bottom of each V-shaped rotor clamping groove 4, and the screw of the locking screw 10 can be screwed into the slide rail 2.

[0025] The clamping assembly is used to clamp the rotor 12, and includes two threaded rods 6 and two clamping plates 9. The two threaded rods 6 are respectively fixedly mounted on the upper parts of the two clamping blocks 3, and the two threaded rods 6 are both threadedly sleeved with nuts 7. The two clamping plates 9 are respectively movably sleeved on the two threaded rods 6, and the clamping plates 9 are located between the nuts 7 and the clamping blocks 3.

[0026] A rotor clamping device of the above technical scheme of the embodiment of the utility model is mainly composed of a base 1, a rotor clamping assembly and a clamping assembly. The rotor clamping assembly is mainly composed of two clamping blocks 3, and the two clamping blocks 3 are slidably installed on two slide rails 2, so that the distance between the two clamping blocks 3 can be adjusted and can be locked by using a locking screw 10, which can adapt to the clamping of rotors of different lengths. At the same time, the clamping assembly is mainly composed of two threaded rods 6, two clamping plates 9 and two nuts 7. The two threaded rods 6, two clamping plates 9 and two nuts 7 can be used to cooperate with each other to fix and clamp the two rotors 12 at the same time, which can improve the clamping efficiency and better meet the use requirements of rotor processing.

[0027] In the embodiment of the utility model, in order to improve the fixing effect of the V-shaped rotor clamping groove 4 on the rotor, clamping plates 5 are installed on the groove walls on both sides of each V-shaped rotor clamping groove 4 by screws.

[0028] In order to prevent the clamping plate 5 from clamping the surface of the rotor, the surface of the clamping plate 5 may be covered with a rubber protective layer.

[0029] In order to facilitate the installation of the locking screw 10, a through hole for passing the screw rod of the locking screw 10 is opened on the bottom of the V-shaped rotor clamping groove 4, and the upper end of the through hole has a groove for accommodating the head of the locking screw 10, which can prevent the head of the locking screw 10 from protruding and damaging the rotor 12 fixed in the V-shaped rotor clamping groove 4.

[0030] In order to conveniently screw the screw of the locking screw 10 onto the slide rail 2 , a plurality of threaded holes 11 matching the locking screw 10 are provided on both slide rails 2 , and the screw of the locking screw 10 can be screwed into the threaded holes 11 .

[0031] In order to improve the installation stability of the clamping block 3, the slide rail 2 is a T-shaped slide rail, and a slot matching the T-shaped slide rail is provided at the bottom of the clamping block 3.

[0032] In order to facilitate the installation and fixation of the rotor clamping device on the workbench, mounting holes 8 are provided on the base 1 near its four corners. The mounting holes 8 are used to cooperate with bolts to facilitate the installation and fixation of the base 1 on the workbench.

[0033] When the embodiment of the utility model is used, the two clamping blocks 3 are loosened by the locking screw 10, the distance between the two clamping blocks 3 is adjusted, the locking screw 10 locks the two clamping blocks 3 on the two slide rails 2, the nut 7 loosens or removes the clamping plate 9 on the threaded rod 6, and the rotor 12 is placed in the V-shaped rotor clamping groove 4 on the two clamping blocks 3. The nut 7 locks the clamping plate 9 on the threaded rod 6 so that the clamping plate 9 presses the rotor 12 in the V-shaped rotor clamping groove 4, and the rotor 12 can be processed. The device can be moved and adjusted according to the size of the rotor, so that the device meets general requirements. By adjusting the position of the V-shaped rotor clamping groove 4, rotors of various sizes can be clamped, which can reduce the investment in similar tooling and reduce costs.

[0034] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotor clamping device, characterized in that include: A base (1), wherein at least two slide rails (2) are fixedly mounted on the upper portion of the base (1); A rotor clamping assembly, the rotor clamping assembly comprising two clamping blocks (3), the two clamping blocks (3) are slidably mounted on the two slide rails (2), and the two clamping blocks (3) are arranged parallel to each other, the upper part of each clamping block (3) has two symmetrically arranged V-shaped rotor clamping grooves (4), and a locking screw (10) is installed on the bottom of each V-shaped rotor clamping groove (4), and the screw of the locking screw (10) can be screwed into the slide rail (2); A clamping assembly for clamping a rotor (12), the clamping assembly comprising two threaded rods (6) and two clamping plates (9), the two threaded rods (6) being fixedly mounted on the upper parts of the two clamping blocks (3), and the two threaded rods (6) being threadedly sleeved with nuts (7), the two clamping plates (9) being movably sleeved on the two threaded rods (6), and the clamping plates (9) being located between the nuts (7) and the clamping blocks (3).

2. A rotor clamping device according to claim 1, characterized in that: Clamping plates (5) are mounted on both side walls of each V-shaped rotor clamping groove (4) by means of screws.

3. A rotor clamping device according to claim 1, characterized in that: The bottom of the V-shaped rotor clamping groove (4) is provided with a through hole for passing the screw rod of the locking screw (10), and the two slide rails (2) are provided with a plurality of threaded holes (11) matching the locking screw (10), and the screw rod of the locking screw (10) can be screwed into the threaded holes (11).

4. A rotor clamping device according to claim 1, characterized in that: The slide rail (2) is a T-shaped slide rail, and the bottom of the clamping block (3) is provided with a slot matching the T-shaped slide rail.

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