Blade machining clamping mechanism

Abstract

The utility model relates to the technical field of blade machining, in particular to a blade machining clamping mechanism which comprises a bottom plate, a supporting rod is vertically and rotatably installed on the upper end face of the bottom plate, the supporting rod is connected with a rotation control mechanism, a fixing seat is fixedly installed at the upper end of the supporting rod, and a first fixing piece and a second fixing piece are arranged above the fixing seat. A groove is formed in the upper end face of the fixing base, a moving block is slidably installed on the inner side wall of the groove, a fixing block is fixedly installed on the inner side wall of the groove, the moving block is connected with a moving control mechanism, the first fixing piece is fixedly connected with the upper end of the moving block, and the second fixing piece is fixedly connected with the upper end face of the fixing block. According to the blade fixing device, blades of different shapes can be fixed, and the blade fixing device can be matched with paint spraying work.

Description

Technical Field

[0001] The utility model relates to the technical field of blade processing, in particular to a blade processing clamping mechanism. Background Art

[0002] During the blade processing, the blade root and blade crown need to be clamped before processing.

[0003] However, in the prior art, many blades have curved structures, and common clamping devices are not convenient for stably clamping the blades. In addition, when spray painting the blades, it is necessary to operate around the blades, and the clamping device has limited functions. Therefore, we propose a blade processing clamping mechanism. Utility Model Content

[0004] The utility model provides a blade processing clamping mechanism, which solves the above-mentioned technical problems.

[0005] The solution of the utility model to solve the above technical problems is as follows: a blade processing clamping mechanism comprises a base plate, the upper end surface of the base plate is vertically rotatably installed with a support rod, the support rod is connected to a rotation control mechanism, the upper end of the support rod is fixedly installed with a fixed seat, and a first fixing member and a second fixing member are arranged above the fixed seat, the upper end surface of the fixed seat is provided with a groove, the upper end surface of the fixed seat is provided with a groove, the inner side wall of the groove is slidably installed with a moving block, the inner side wall of the groove is fixedly installed with a fixing block, the moving block is connected to the moving control mechanism, the first fixing member is fixedly connected to the upper end of the moving block, the second fixing member is fixedly connected to the upper end surface of the fixing block, the opposite surfaces of the first fixing member and the second fixing member are respectively slidably matched with matching blocks, the matching block has a fan-shaped cross-section, and the outer side wall of the matching block is fixedly installed with a connecting block, and the connecting block is movably embedded in the upper end surfaces of the first fixing member and the second fixing member.

[0006] Preferably, the rotation control mechanism includes a first motor vertically fixedly mounted on the upper end surface of the base plate, and gears are fixedly mounted on the output shaft of the first motor and the upper end of the support rod respectively, and the two gears are meshingly connected.

[0007] Preferably, the movement control mechanism includes a second motor fixedly installed laterally on one end of the inner bottom surface of the groove, and the output shaft of the second motor is fixedly installed laterally with a screw, the screw is rotatably connected to the inner wall of the groove, the screw thread passes through the moving block, and the screw movably passes through the fixed block.

[0008] Preferably, the concave surfaces of the first fixing member and the second fixing member are arranged in the same direction.

[0009] Preferably, a support plate is fixedly mounted on the inner side wall of the groove, and the screw rod rotates and penetrates the support plate.

[0010] The beneficial effects of the utility model are:

[0011] 1. By providing a first fixing member with a flat clamping surface and a second fixing member with a curved clamping surface, and respectively providing matching blocks for assembly and matching, the clamping surfaces of the first fixing member and the second fixing member can be changed, and the clamping surfaces can be flat or curved, and blades of different shapes can be clamped, which is more functional;

[0012] 2. By providing a rotatable fixed seat, the fixed seat can be controlled to rotate by the first motor, so that the blade can be stably clamped and the blade can be driven to rotate slowly, which is convenient for processing operations such as painting on the blade.

[0013] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 A structural schematic diagram of a blade processing clamping mechanism is proposed for the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of the structure of a moving block of a blade processing clamping mechanism;

[0017] Figure 3 A schematic diagram of the gear structure of a blade processing clamping mechanism is proposed for the utility model

[0018] Figure 4 The utility model provides a schematic diagram of the connecting block structure of a blade processing clamping mechanism.

[0019] Legend:

[0020] 1. Bottom plate; 2. Support rod; 3. Fixed seat; 4. First fixing piece; 5. Second fixing piece; 6. Groove; 7. Moving block; 8. Fixed block; 9. Matching block; 10. Connecting block; 11. First motor; 12. Gear; 13. Second motor; 14. Screw. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] Example 1

[0023] like Figure 1-4 As shown, the utility model is a blade processing clamping mechanism, including a base plate 1, a support rod 2 is vertically rotatably installed on the upper end surface of the base plate 1, the support rod 2 is connected to a rotation control mechanism, the rotation control mechanism includes a first motor 11 vertically fixedly installed on the upper end surface of the base plate 1, the output shaft of the first motor 11 and the upper end of the support rod 2 are respectively fixedly installed with gears 12, the two gears 12 are meshingly connected, the first motor 11 adopts a servo motor that can be rotated forward or reversely, the first motor 11 can only drive the fixing seat 3 to rotate forward or reverse 360 ​​degrees, to prevent the fixing seat 3 from rotating all the time and breaking the connection of the second motor 13, a fixing seat 3 is fixedly installed on the upper end of the support rod 2, a first fixing member 4 and a second fixing member 5 are arranged above the fixing seat 3, the concave surfaces of the first fixing member 4 and the second fixing member 5 are arranged in the same direction, the clamping surface of the first fixing member 4 is a plane, and the second fixing member The clamping surface of 5 is a curved surface to ensure the clamping and fixing effect of the device. A groove 6 is provided on the upper end surface of the fixing seat 3. A moving block 7 is slidably installed on the inner side wall of the groove 6. A fixing block 8 is fixedly installed on the inner side wall of the groove 6. The moving block 7 is connected to a moving control mechanism. The first fixing member 4 is fixedly connected to the upper end of the moving block 7, and the second fixing member 5 is fixedly connected to the upper end surface of the fixing block 8. The opposite surfaces of the first fixing member 4 and the second fixing member 5 are respectively slidably matched with matching blocks 9. The matching block 9 has a fan-shaped cross section, and a connecting block 10 is fixedly installed on the outer side wall of the matching block 9. The connecting block 10 is movably embedded in the upper end surfaces of the first fixing member 4 and the second fixing member 5. The device can clamp and fix flat or curved blades by arranging a first fixing member 4 with a variable shape to cooperate with the second fixing member 5, which has stronger functionality and drives the blades to rotate at the same time, which is convenient for processing such as painting.

[0024] Example 2

[0025] like Figure 1-4As shown, the movement control mechanism includes a second motor 13 fixedly installed laterally on one end of the inner bottom surface of the groove 6, a support plate is fixedly installed on the inner side wall of the groove 6, a screw 14 rotates and passes through the support plate, the support plate 14 is used to assist in supporting and fixing the screw 14, so that the screw 14 is more stable, the output shaft of the second motor 13 is fixedly installed with a screw 14 laterally, the screw 14 is rotatably connected to the inner wall of the groove 6, the screw 14 threadedly passes through the moving block 7, the screw 14 movably passes through the fixed block 8, the second motor 13 adopts a servo motor that can be rotated forward and reverse, the second motor 13 drives the screw 14 to rotate forward or reverse to control the movement of the moving block 7, indirectly drives the first fixing member 4 to move, and cooperates with the second fixing member 5 to achieve clamping and fixing of the blade.

[0026] Working principle:

[0027] When in use, when the end of the blade that needs to be fixed is a plane, remove the matching block 9 on the first fixing member 4, so that the clamping surface of the first fixing member 4 and the second fixing member 5 is a plane; when the end of the blade that needs to be a curved surface, control the removal of the matching block 9 of the second fixing member 4, so that the clamping surface of the first fixing member 4 and the second fixing member 5 is a curved surface. To meet different needs, the blade is placed between the first fixing plate 4 and the second fixing member 5, and the second motor 13 is controlled to drive the screw 14 to rotate forward. The moving block 7 approaches the fixing block 8 under the drive of the screw 14, and the first fixing member 4 and the second fixing member 5 cooperate to clamp and fix the blade. If painting is to be performed, the first motor 11 can be controlled, and the first motor 11 indirectly drives the fixing seat 3 to intermittently rotate forward and reverse through the transmission of the gear 12, so as to cooperate in rotary painting.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A blade processing clamping mechanism, comprising a base plate (1), characterized in that: A support rod (2) is vertically rotatably mounted on the upper end surface of the base plate (1), the support rod (2) is connected to a rotation control mechanism, a fixed seat (3) is fixedly mounted on the upper end of the support rod (2), a first fixing member (4) and a second fixing member (5) are arranged above the fixing seat (3), a groove (6) is provided on the upper end surface of the fixing seat (3), a moving block (7) is slidably mounted on the inner side wall of the groove (6), a fixed block (8) is fixedly mounted on the inner side wall of the groove (6), and the moving block (7) is connected to the fixing member (8). A movement control mechanism is connected, the first fixing member (4) is fixedly connected to the upper end of the moving block (7), the second fixing member (5) is fixedly connected to the upper end surface of the fixing block (8), the opposite surfaces of the first fixing member (4) and the second fixing member (5) are slidably matched with matching blocks (9), the matching blocks (9) are fan-shaped in cross section, and the outer side wall of the matching block (9) is fixedly installed with a connecting block (10), and the connecting block (10) is movably embedded in the upper end surfaces of the first fixing member (4) and the second fixing member (5).

2. A blade processing clamping mechanism according to claim 1, characterized in that: The rotation control mechanism comprises a first motor (11) vertically fixedly mounted on the upper end surface of the base plate (1), and a gear (12) is fixedly mounted on the output shaft of the first motor (11) and the upper end of the support rod (2), respectively, and the two gears (12) are meshedly connected.

3. The blade processing clamping mechanism according to claim 1, characterized in that: The movement control mechanism comprises a second motor (13) which is fixedly installed transversely on one end of the inner bottom surface of the groove (6); a screw rod (14) is fixedly installed transversely on the output shaft of the second motor (13); the screw rod (14) is rotatably connected to the inner wall of the groove (6); the screw rod (14) is threadedly passed through the moving block (7); and the screw rod (14) is movably passed through the fixed block (8).

4. The blade processing clamping mechanism according to claim 1, characterized in that: The concave surfaces of the first fixing member (4) and the second fixing member (5) are arranged in the same direction.

5. The blade processing clamping mechanism according to claim 3, characterized in that: A support plate is fixedly mounted on the inner side wall of the groove (6), and the screw rod (14) rotates and penetrates the support plate.

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