A ball screw machining clamp

Abstract

The utility model provides a ball screw processing fixture relates to the technical field of fixture, the utility model discloses a base, one side of base is equipped with the clamping plate, one side of base is equipped with the support device, the support device supports the ball screw through the support frame, the support device includes the placement block, the moving plate, the control frame, the support frame, the bolt and the fixed plate, the placement block sets up in base one side, the moving plate slides in the placement block inside, to drive the support frame and move, the control frame is located moving plate far from the placement block one side, to control moving plate and move, the utility model discloses a support device can be supported and fixed to the ball screw of the area far from base, avoid the clamping plate when clamping, the ball screw far side from the clamping plate produces the falling bending of gravity, then the falling bending of gravity occurs, thereby the use effect of the fixture is improved.

Description

Technical Field

[0001] This utility model relates to the field of fixtures, and in particular to a ball screw machining fixture. Background Technology

[0002] Fixtures are tools used to fix and position workpieces during machine tool processing. Their purpose is to ensure that the workpieces do not shift or deform during processing, thereby ensuring the accuracy and consistency of the processing. Fixtures are used to fix the workpieces when processing ball screws.

[0003] During ball screw machining, the ball screw is placed on the base of the fixture, and then the clamping plate on the base holds and fixes the ball screw before subsequent machining. When the ball screw is long, if one end is not supported, the ball screw will sag and bend under gravity when clamped by the clamping plate, thus affecting the performance of the fixture. Utility Model Content

[0004] The technical problem this invention aims to solve is that when the ball screw is long, one end is not supported, causing the ball screw to sag and bend under gravity when the clamping plate is in place, thus affecting the effectiveness of the clamp.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a ball screw processing fixture, including a base, a clamping plate on one side of the base, and a support device on one side of the base, wherein the support device supports the ball screw through a support frame.

[0006] The effect achieved by the above components is as follows: during the processing of ball screws, the ball screw is placed on the base of the fixture, and then the clamping plate on the base clamps and fixes the ball screw. The support device is used to support and fix the ball screw in the area far from the base, and then the subsequent processing of the ball screw is carried out.

[0007] Preferably, the support device includes a placement block, a movable plate, a control frame, a support frame, bolts, and a fixing plate. The placement block is disposed on one side of the base, the movable plate slides inside the placement block to move the support frame, the control frame is located on the side of the movable plate away from the placement block to control the movement of the movable plate, and the bolts are inserted into one side of the support frame to move the fixing plate.

[0008] The aforementioned components achieve the following effect: When using the support device, the control frame fixed on one side of the movable plate allows the movable plate to slide inside the placement block fixed on one side of the base. This positions the support frame fixed on one side of the movable plate in the appropriate position for the ball screw. Then, rotating the threaded bolt on one side of the support frame causes the bolt to rotate and connect the fixed plate to the ball screw, thus fixing the positions of the support frame and the movable plate. This provides support for the side of the ball screw furthest from the base. By using the support device, the ball screw in areas far from the base can be supported and fixed, preventing the ball screw from bending or sagging due to gravity when clamped by the clamping plate. This improves the effectiveness of the clamp.

[0009] Preferably, a reinforcing plate is provided on one side of the movable plate, and the reinforcing plate is inserted into one side of the placement block.

[0010] The effect achieved by the above components is as follows: by fixing the reinforcing plate to one side of the movable plate and sliding it with the placement block, the strength of one side of the movable plate is increased, thus preventing the movable plate from deforming under stress.

[0011] Preferably, a rubber sleeve is provided on one side of the control frame, and the rubber sleeve increases the friction on one side of the control frame.

[0012] The effect achieved by the above components is to increase the friction between the operator's hand and the control frame by fixing a rubber sleeve on one side of the control frame, thereby making the control frame easier to grip and use.

[0013] Preferably, a stabilizing plate is provided on one side of the fixed plate, and one side of the stabilizing plate slides with the support frame.

[0014] The effect achieved by the above components is that by using a stabilizing plate fixed to one side of the fixed plate to slide on one side of the support frame, the movement trajectory of the fixed plate is restricted, making the fixed plate move more stably.

[0015] Preferably, the fixing plate has a rubber pad on the side away from the bolt to increase the friction on that side of the fixing plate.

[0016] The effect achieved by the above components is as follows: by fixing the rubber pad on the side away from the bolt by fixing the fixing plate, the friction between the fixing plate and the ball screw is increased, thereby improving the contact effect between the two.

[0017] Preferably, an operating block is provided on one side of the bolt to increase the size of one side of the bolt.

[0018] The effect achieved by the above components is that by fixing the operating block on the side of the bolt away from the fixing plate, the bolt is lifted on one side, making it easier to rotate and use the bolt.

[0019] Preferably, a bearing is provided on the side of the bolt near the fixing plate, and the bearing reduces the friction between the bolt and the fixing plate.

[0020] The effect achieved by the above components is that by fixing the bearing to the fixed plate and bolts, the friction between the fixed plate and bolts is reduced, and then the bolts can rotate more easily on one side of the fixed plate.

[0021] In summary, the beneficial effects of this utility model are as follows:

[0022] By using a support device, the ball screw in the area far from the base can be supported and fixed, preventing the ball screw from sagging and bending due to gravity when clamped by the clamping plate, thus improving the effectiveness of the clamp. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the support device of this utility model;

[0026] Figure 3 This utility model Figure 2 A schematic diagram of a partial three-dimensional structure;

[0027] Figure 4 This utility model Figure 2 A schematic diagram of the three-dimensional structure viewed from below.

[0028] Legend: 1. Base; 2. Clamping plate; 3. Support device; 31. Placement block; 32. Moving plate; 33. Control frame; 34. Support frame; 35. Bolt; 36. Fixing plate; 37. Reinforcing plate; 38. Rubber sleeve; 39. Stabilizing plate; 310. Rubber pad; 311. Operating block; 312. Bearing. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figures 1 to 4 The ball screw machining fixture shown includes a base 1, a clamping plate 2 on one side of the base 1, and a support device 3 on another side of the base 1. The support device 3 supports the ball screw via a support frame 34. During ball screw machining, the ball screw is placed on the base 1 of the fixture, and then the clamping plate 2 on the base 1 clamps and fixes the ball screw. The support device 3 supports and fixes the ball screw in areas farther from the base 1 before subsequent machining of the ball screw is performed.

[0032] Figures 1 to 4 The support device 3 shown includes a placement block 31, a movable plate 32, a control frame 33, a support frame 34, bolts 35, and a fixing plate 36. The placement block 31 is located on one side of the base 1. The movable plate 32 slides inside the placement block 31 to drive the support frame 34 to move. The control frame 33 is located on the side of the movable plate 32 away from the placement block 31 to control the movement of the movable plate 32. The bolts 35 are inserted on one side of the support frame 34 to drive the fixing plate 36 to move. When using the support device 3, the control frame 33 fixed on one side of the movable plate 32 allows the movable plate 32 to slide inside the placement block 31 fixed on one side of the base 1. Then, the support frame 34 fixed on one side of the movable plate 32 is positioned appropriately for the ball screw. Then, the bolt 35 threaded on one side of the support frame 34 is rotated, causing the bolt 35 to drive the fixed plate 36 rotatably connected on one side to abut and fix against the ball screw. This completes the fixation of the positions of the support frame 34 and the movable plate 32, allowing the support frame 34 to support the ball screw on the side away from the base 1. By using the support device 3, the ball screw in the area far from the base 1 can be supported and fixed, preventing the ball screw on the side far from the clamping plate 2 from drooping and bending due to gravity when clamped by the clamping plate 2, thereby improving the effectiveness of the clamp.

[0033] Figures 1 to 4The movable plate 32 shown has a reinforcing plate 37 on one side, which is inserted into the placement block 31. The reinforcing plate 37 is fixed to one side of the movable plate 32 and slides against the placement block 31, thereby increasing the strength of one side of the movable plate 32 and preventing deformation under stress. The control frame 33 has a rubber sleeve 38 on one side, which increases friction on that side. By fixing the rubber sleeve 38 to one side of the control frame 33, the friction between the operator's hand and the control frame 33 is increased, making the control frame 33 easier to grip and use.

[0034] Figures 1 to 4 A stabilizing plate 39 is provided on one side of the fixed plate 36, and the stabilizing plate 39 slides on one side of the support frame 34. By fixing the stabilizing plate 39 to one side of the fixed plate 36 and sliding it on the support frame 34, the movement trajectory of the fixed plate 36 is restricted, making the fixed plate 36 move more stably. A rubber pad 310 is provided on the side of the fixed plate 36 away from the bolt 35 to increase the friction on that side of the fixed plate 36. By fixing the rubber pad 310 on the side of the fixed plate 36 away from the bolt 35, the friction between the fixed plate 36 and the ball screw is increased, thereby improving the contact effect between the two.

[0035] Figures 1 to 4 An operating block 311 is provided on one side of the bolt 35 to raise the dimension of that side. The operating block 311 is fixed to the side of the bolt 35 away from the fixing plate 36, raising that side of the bolt 35 and making it easier to rotate. A bearing 312 is provided on the side of the bolt 35 near the fixing plate 36, reducing the friction between the bolt 35 and the fixing plate 36. By fixing the bearing 312 to both the fixing plate 36 and the bolt 35, the friction between them is reduced, making it easier for the bolt 35 to rotate on the side of the fixing plate 36.

[0036] Working principle: When processing ball screws, the ball screw is placed on the base 1 of the fixture, and then the clamping plate 2 on the base 1 clamps and fixes the ball screw. The support device 3 is used to support and fix the ball screw in the area far from the base 1, and then the subsequent processing of the ball screw is carried out. When using the support device 3, the control frame 33 fixed on one side of the movable plate 32 allows the movable plate 32 to slide inside the placement block 31 fixed on one side of the base 1. Then, the support frame 34 fixed on one side of the movable plate 32 is positioned appropriately for the ball screw. Then, the bolt 35 threaded on one side of the support frame 34 is rotated, causing the bolt 35 to drive the fixed plate 36 rotatably connected on one side to abut and fix against the ball screw. This completes the fixation of the positions of the support frame 34 and the movable plate 32, allowing the support frame 34 to support the ball screw on the side away from the base 1. By using the support device 3, the ball screw in the area far from the base 1 can be supported and fixed, preventing the ball screw on the side far from the clamping plate 2 from drooping and bending due to gravity when clamped by the clamping plate 2, thereby improving the effectiveness of the clamp.

[0037] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or equivalent variations to the disclosed technical content and apply them to other fields. However, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, shall still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A ball screw machining fixture comprising a base (1), characterized in that: One side of the base (1) is provided with a clamping plate (2), one side of the base (1) is provided with a support device (3), the support device (3) supports the ball screw through the support frame (34).

2. The ball screw machining fixture of claim 1, wherein: The support device (3) includes a placement block (31), a moving plate (32), a control frame (33), a support frame (34), a bolt (35) and a fixed plate (36), the placement block (31) is arranged on one side of the base (1), the moving plate (32) is slidably arranged in the placement block (31), to drive the support frame (34) to move, the control frame (33) is located on the side of the moving plate (32) away from the placement block (31), to control the moving plate (32) to move, the bolt (35) is inserted on one side of the support frame (34), to drive the fixed plate (36) to move.

3. The ball screw machining fixture of claim 2, wherein: One side of the moving plate (32) is provided with a reinforcing plate (37), and the reinforcing plate (37) is inserted on one side of the placement block (31).

4. The ball screw machining fixture of claim 3, wherein: One side of the control frame (33) is provided with a rubber sleeve (38), which improves the friction on one side of the control frame (33).

5. A ball screw machining fixture according to claim 4, wherein: One side of the fixed plate (36) is provided with a stabilizing plate (39), and the stabilizing plate (39) is slidably arranged on one side of the support frame (34).

6. A ball screw machining fixture according to claim 5, wherein: One side of the fixed plate (36) is provided with a rubber pad (310), to improve the friction on one side of the fixed plate (36).

7. A ball screw machining fixture according to claim 6, wherein: One side of the bolt (35) is provided with an operation block (311), to improve the size on one side of the bolt (35).

8. The ball screw machining fixture of claim 7, wherein: One side of the bolt (35) is provided with a bearing (312), to reduce the friction between the bolt (35) and the fixed plate (36).

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