Machining tool for butterfly plate shaft

Abstract

The utility model discloses a machining tool for a butterfly plate shaft, which relates to the technical field of butterfly plate shaft tools and comprises a bottom plate, a butterfly plate shaft body is arranged at the top end of the bottom plate, a square block slides on the inner wall of a groove by pulling a connecting plate outwards, a spring damper extends on the inner wall of the groove, and a supporting plate slides on the top end of the bottom plate. The inner wall of the supporting plate slides relative to the outer wall of the transverse plate, the outer wall of the supporting plate slides relative to the outer wall of the butterfly plate shaft body, workers can conveniently and rapidly conduct limiting installation on the butterfly plate shaft on the tool, and the using effect of the device is effectively improved; the outer wall of the concave block fixed to the limiting block and the inner wall of a square hole formed in the top end of the bottom plate are installed in a clamped mode, and the outer walls of the two connecting columns are arranged on one side of the bottom plate in a sleeving mode so that the butterfly plate shaft body can be stably placed at the top end of the bottom plate, sliding of the butterfly plate shaft body at the top end of the bottom plate is avoided, and limiting installation of the butterfly plate shaft body at the top end of the bottom plate is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of butterfly plate shaft tooling technology, specifically a machining tooling for butterfly plate shafts. Background Technology

[0002] The machining fixture for the butterfly plate shaft is a device used to limit and fix the butterfly plate shaft during machining.

[0003] Based on the above, the inventors have discovered that: Currently, there are many processing fixtures for butterfly plate shafts on the market, but in general, these fixtures require workers to use bolts to fix the butterfly plate shaft onto the support. This requires workers to spend a lot of time fixing the butterfly plate shaft onto the fixture, greatly increasing their workload, reducing the speed of installation of the butterfly plate shaft, and decreasing the practicality of the device. Therefore, in view of this, the inventors have researched and improved the existing structure to provide a processing fixture for butterfly plate shafts, aiming to achieve a more practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a machining fixture for a butterfly plate shaft, including a base plate, a butterfly plate shaft body at the top of the base plate, a fixing mechanism on the outer wall of the base plate, and a limiting mechanism on the outer wall of the butterfly plate shaft body.

[0006] The fixing mechanism includes:

[0007] Two support plates, the bottom ends of which slide against the top end of the base plate, the outer walls of which slide against the outer wall of the butterfly plate shaft body, and two horizontal plates slide along the inner walls of the two support plates, the bottom ends of which are fixed to the top end of the base plate.

[0008] As a preferred technical solution of this utility model, two connecting plates are provided on both sides of the base plate, a cylinder is fixed on one side of each of the four connecting plates, and circular grooves are provided on both sides of the two support plates. The inner walls of the four circular grooves are matched with the outer walls of the cylinders.

[0009] As a preferred embodiment of this utility model, a block is fixed to one side of each of the four connecting plates, and two grooves are opened on both sides of the base plate, with the inner walls of the four grooves sliding against the outer walls of the blocks.

[0010] As a preferred embodiment of this utility model, a spring damper is fixed to one side of the inner wall of each of the four grooves, and one end of each of the four spring dampers is fixed to one side of the block.

[0011] As a preferred embodiment of this utility model, the limiting mechanism includes:

[0012] Two limiting blocks are provided, the outer walls of which slide against the outer wall of the butterfly plate shaft body, and both limiting blocks are located at the top of the base plate.

[0013] As a preferred embodiment of this utility model, the outer walls of both limiting blocks are fixed with recesses, and the top of the base plate has two square holes, the inner walls of the two square holes being matched with the outer walls of the recesses.

[0014] As a preferred embodiment of this utility model, a connecting groove is provided on one side of each of the two recesses, a connecting post is provided on the inner wall of each of the two connecting grooves, and the outer wall of each of the two connecting posts is fitted into the inner wall of the square hole.

[0015] The beneficial effects of this utility model are:

[0016] 1. This solution involves pulling the connecting plate outward, causing the block to slide along the inner wall of the groove, extending the spring damper along the inner wall of the groove, and using the support plate to slide at the top of the base plate. This allows the inner wall of the support plate to slide against the outer wall of the horizontal plate, and the outer wall of the support plate to slide against the outer wall of the butterfly plate shaft body. Releasing the control of the connecting plate allows the reset contraction force of the spring damper to pull the connecting plate to one side of the base plate, causing the cylinder fixed by the connecting plate to insert into the interior of the circular groove. This securely installs the butterfly plate shaft body at the top of the base plate, facilitating quick installation of the butterfly plate shaft at the upper limit of the tooling by the operator, reducing the operator's workload, and effectively improving the performance of the device.

[0017] 2. In this solution, the limiting block is placed at the top of the base plate, and the outer wall of the concave block fixed to the limiting block is engaged with the inner wall of the square hole opened at the top of the base plate. The outer walls of two connecting columns are respectively fitted onto one side of the base plate until one end of the connecting column matches the inner wall of the connecting groove opened on the outer wall of the concave block. The outer wall of the butterfly plate shaft body is slid against the inner wall of the limiting block, so that the bottom end of the butterfly plate shaft body contacts the top of the base plate. This ensures that the butterfly plate shaft body is stably placed at the top of the base plate and prevents it from sliding. This facilitates the limiting installation of the butterfly plate shaft body at the top of the base plate. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the machining fixture for a butterfly plate shaft according to this utility model;

[0020] Figure 2This is a schematic diagram of the separation structure of the main body and the base plate of the butterfly plate shaft of the processing tooling of the butterfly plate shaft according to the present invention;

[0021] Figure 3 This is a schematic diagram of the fixing mechanism of a machining fixture for a butterfly plate shaft according to this utility model.

[0022] Figure 4 This is an exploded view of the connection plate and support plate of a machining fixture for a butterfly plate shaft according to this utility model.

[0023] Figure 5 This is a schematic diagram of the limiting mechanism structure of a machining fixture for a butterfly plate shaft according to this utility model.

[0024] In the diagram: 1. Base plate; 2. Butterfly plate shaft body; 3. Fixing mechanism; 31. Support plate; 32. Horizontal plate; 33. Connecting plate; 34. Cylinder; 35. Circular groove; 36. Square block; 37. Groove; 38. Spring damper; 4. Limiting mechanism; 41. Limiting block; 42. Concave block; 43. Square hole; 44. Connecting groove; 45. Connecting column. Detailed Implementation

[0025] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0026] Example: Figures 1-5 As shown, the present invention provides a processing fixture for a butterfly plate shaft, including a base plate 1, a butterfly plate shaft body 2 at the top of the base plate 1, a fixing mechanism 3 on the outer wall of the base plate 1, and a limiting mechanism 4 on the outer wall of the butterfly plate shaft body 2.

[0027] Fixed mechanism 3 includes:

[0028] Two support plates 31 are provided, the bottom ends of which slide against the top of the base plate 1. The outer walls of the two support plates 31 slide against the outer wall of the butterfly plate shaft body 2. Two horizontal plates 32 slide on the inner walls of the two support plates 31. The bottom ends of the two horizontal plates 32 are fixed to the top of the base plate 1. Two connecting plates 33 are provided on both sides of the base plate 1. A cylinder 34 is fixed on one side of each of the four connecting plates 33. Circular grooves 35 are provided on both sides of the two support plates 31. The inner walls of the four circular grooves 35 are matched with the outer walls of the cylinders 34. A block 36 is fixed on one side of each of the four connecting plates 33. Two grooves 37 are provided on both sides of the base plate 1. The inner walls of the four grooves 37 slide against the outer walls of the blocks 36. A spring damper 38 is fixed on one side of the inner walls of the four grooves 37. One end of each spring damper 38 is fixed to one side of the block 36.

[0029] As attached Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the limiting mechanism 4 includes:

[0030] Two limiting blocks 41 are provided, the outer walls of which slide against the outer wall of the butterfly plate shaft body 2. Both limiting blocks 41 are located at the top of the base plate 1. A recess 42 is fixed to the outer wall of each limiting block 41. Two square holes 43 are provided at the top of the base plate 1. The inner walls of the two square holes 43 are matched with the outer walls of the recesses 42. A connecting groove 44 is provided on one side of each of the two recesses 42. A connecting post 45 is provided on the inner wall of each connecting groove 44. The outer walls of the two connecting posts 45 are fitted with the inner walls of the square holes 43. This allows the butterfly plate shaft body 2 to be stably placed at the top of the base plate 1, preventing the butterfly plate shaft body 2 from sliding at the top of the base plate 1 and facilitating the limiting installation of the butterfly plate shaft body 2 at the top of the base plate 1.

[0031] Working principle: In use, the limiting block 41 is placed on the top of the base plate 1, so that the outer wall of the recess 42 fixed to the limiting block 41 engages with the inner wall of the square hole 43 opened at the top of the base plate 1. The outer walls of the two connecting posts 45 are respectively fitted onto one side of the base plate 1 until one end of the connecting post 45 matches the inner wall of the connecting groove 44 opened on the outer wall of the recess 42. The outer wall of the butterfly plate shaft body 2 is slid against the inner wall of the limiting block 41, so that the bottom end of the butterfly plate shaft body 2 contacts the top end of the base plate 1, so that the butterfly plate shaft body 2 is stably placed at the top end of the base plate 1, preventing the butterfly plate shaft body 2 from sliding at the top end of the base plate 1, and facilitating the limiting installation of the butterfly plate shaft body 2 at the top end of the base plate 1. The connecting plate 33 is pulled outward, causing the block 36 to slide on the inner wall of the groove 37, and the spring damper 38 to extend on the inner wall of the groove 37. The support plate 31 slides on the top of the base plate 1, causing the inner wall of the support plate 31 to slide against the outer wall of the cross plate 32, and the outer wall of the support plate 31 to slide against the outer wall of the butterfly plate shaft body 2. The control of the connecting plate 33 is released, and the reset contraction force of the spring damper 38 pulls the connecting plate 33 to be placed on one side of the base plate 1, so that the cylinder 34 fixed by the connecting plate 33 is inserted into the interior of the circular groove 35, thereby firmly installing the butterfly plate shaft body 2 on the top of the base plate 1. This makes it easier for workers to quickly install the butterfly plate shaft at the upper limit of the tooling, reducing the workload of workers.

[0032] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A processing tool for butterfly shaft, comprising a base plate (1), the top end of the base plate (1) is provided with a butterfly shaft body (2), characterized in that, The outer wall of the bottom plate (1) is provided with a fixing mechanism (3), and the outer wall of the butterfly plate shaft body (2) is provided with a limiting mechanism (4); The fixing mechanism (3) comprises: Two supporting plates (31) are slidably connected to the top end of the bottom plate (1), and the outer walls of the two supporting plates (31) are slidably connected to the outer wall of the butterfly plate shaft body (2).

2. The machining tooling fixture for a butterfly valve shaft of claim 1, wherein, The inner walls of the two supporting plates (31) are slidably connected with two horizontal plates (32), and the bottom ends of the two horizontal plates (32) are fixed to the top end of the bottom plate (1).

3. The machining tooling fixture for a butterfly valve shaft of claim 2, wherein, Both sides of the bottom plate (1) are provided with two connecting plates (33), and one side of each of the four connecting plates (33) is fixedly connected with a cylindrical column (34).

4. The machining tooling fixture for a butterfly valve shaft of claim 3, wherein, Two round grooves (35) are formed in the two sides of the two supporting plates (31), and the inner walls of the four round grooves (35) are matched with the outer walls of the cylindrical columns (34).

5. The machining tool for a butterfly valve shaft according to claim 1, wherein One side of each of the four connecting plates (33) is fixedly connected with a square block (36), and two recesses (37) are formed in the two sides of the bottom plate (1). The inner walls of the four recesses (37) are slidably connected with the outer walls of the square blocks (36).

6. The machining tool for a butterfly valve shaft according to claim 5, wherein One side of each of the four recesses (37) is fixedly connected with a spring damper (38), and one end of each of the four spring dampers (38) is fixedly connected with one side of the square block (36).

7. The machining tooling fixture for a butterfly valve shaft of claim 6, wherein, The limiting mechanism (4) comprises: Two limiting blocks (41) are slidably connected to the outer wall of the butterfly plate shaft body (2), and the two limiting blocks (41) are arranged on the top end of the bottom plate (1). The outer walls of the two limiting blocks (41) are fixedly connected with recessed blocks (42), and two square holes (43) are formed in the top end of the bottom plate (1). The inner walls of the two square holes (43) are matched with the outer walls of the recessed blocks (42). One side of each of the two recessed blocks (42) is provided with a connecting groove (44), and the inner walls of the two connecting grooves (44) are provided with connecting columns (45).

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