Sensor cover machining clamp with limiting correction structure

Abstract

The utility model relates to the technical field of fixture, concretely relates to a sensor cover processing fixture with limiting correction structure, including frock platform, the top fixed connection of frock platform has first fixed platform, the upper movable sleeve joint of first fixed platform has sensor cover body, the bottom fixed connection of sensor cover body has cover connection edge, first fixed platform is T-shaped platform, first fixed platform's middle part fixedly connected with a plurality of positioning platform, the top fixed connection of positioning platform has the limiting post, the outside of cover connection edge is provided with a plurality of bolt holes, and the movable sleeve joint of bolt hole and limiting post, the top fixed connection of frock platform has a plurality of cylinder base. Compared with the prior art, the second fixture and the third fixture of the application only need to exert small pressure on the cover connection edge to block the upward movement of the sensor cover body, so that the sensor cover body can be effectively positioned, and the control difficulty of the pressure of the first fixture, the second fixture and the third fixture is reduced.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, and in particular to a sensor cover processing fixture with a limit correction structure. Background Technology

[0002] A fixture is a device used in mechanical manufacturing to fix a workpiece in the correct position for construction or inspection. In a broader sense, any device used to quickly, conveniently, and safely install a workpiece in any step of the manufacturing process can be called a fixture.

[0003] In the prior art, Chinese patent CN220783093U discloses a hydraulic clamp for precise positioning of sprocket covers. This not only facilitates the clamping and fixing of sprocket covers at different positions but also absorbs and cleans debris generated during sprocket cover processing, preventing debris from adhering to the sprocket cover and affecting the drilling and other processing accuracy. It is highly practical. However, in actual application, the existing cover processing clamping fixture lacks a placement platform. While this allows the fixture to hold various covers, it results in poor cover positioning. In most cases, when installing sensor covers, the sensor cover is placed directly on top of a fixture, and then the fixture is pressed down on top of the sensor cover. The downward pressure of the fixture is used to fix the sensor cover on top of the fixture. In this fixing method, the pressure exerted by the fixture on the sensor cover is difficult to control. When the pressure exerted by the fixture on the sensor cover is small, the sensor cover is prone to sliding. When the pressure exerted by the fixture on the sensor cover is large, the sensor cover is prone to being damaged. This results in a poor limiting effect of the fixture on the sensor cover. Therefore, we disclose a sensor cover processing fixture with a limiting correction structure. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a sensor cover processing fixture with a limit correction structure to solve the problem of poor limit effect of the fixture on the sensor cover.

[0005] Based on the above objectives, this utility model provides a sensor cover processing fixture with a limit correction structure, including a tooling table. A first fixed platform is fixedly connected to the top of the tooling table. A sensor cover body is movably sleeved above the first fixed platform. A cover connecting edge is fixedly connected to the bottom of the sensor cover body. The first fixed platform is a T-shaped platform. Several positioning platforms are fixedly connected to the middle of the first fixed platform. A limit post is fixedly connected to the top of the positioning platform. Several bolt holes are opened on the outside of the cover connecting edge, and the bolt holes are movably sleeved with the limit post. Several cylinder bases are fixedly connected to the top of the tooling table. A cylinder body is fixedly connected to the middle of the cylinder base. A first clamp is rotatably connected to the output shaft of the cylinder body on one side of the tooling table. A connecting plate is rotatably connected to the lower end of the first clamp. The lower end of the connecting plate is rotatably connected to the cylinder base. A second clamp and a third clamp are fixedly connected to the upper end of the first clamp. Both the second clamp and the third clamp are abutted against the top of the cover connecting edge.

[0006] Preferably, a spring telescopic rod is fixedly connected to the middle of the second clamp, and the lower end of the spring telescopic rod extends through the outside of the second clamp and fits against the top of the connecting edge of the cover.

[0007] Preferably, one side of both the second clamp and the third clamp is in contact with the side wall of the sensor cover body.

[0008] Preferably, a fourth clamp is rotatably connected to the output shaft of the cylinder body on the other side of the tooling table. The connecting plate rotatably connected to the lower end of the fourth clamp is rotatably connected to the cylinder base, and the upper end of the fourth clamp is in contact with the top surface of the sensor cover body.

[0009] Preferably, the fourth clamp is F-shaped, the spring telescopic rod output shaft fixedly connected in the middle of the fourth clamp is in contact with the top surface of the cover connecting edge, and the middle part of the fourth clamp is in contact with the side wall of the sensor cover body.

[0010] Preferably, a rubber block is fixedly connected to the lower end of the spring telescopic rod, and the rubber block is in contact with the connecting edge of the cover.

[0011] The beneficial effects of this utility model are as follows: When the operator places the sensor cover body onto the outside of the first fixed platform, the connecting edge and bolt holes of the cover are adjusted to the upper end of the positioning platform and the limiting post, so that the limiting post and bolt holes are engaged. This makes it less likely for the sensor cover body to shift position after being placed on the upper end of the first fixed platform, and improves the position restriction effect on the sensor cover body. It also avoids a large error between the position of the sensor cover body after being placed on the upper end of the first fixed platform and the actual required position. The movement of the connecting plate is restricted by the cylinder base, which in turn restricts the movement of the cylinder body. The first clamp moves to a position that restricts the movement of the second and third clamps, ensuring that the second and third clamps can move to fit against the top of the cover connection edge, thus restricting the movement of the cover connection edge. This restricts the position of the sensor cover body, preventing the sensor cover body from detaching from the first fixed platform. Furthermore, the second and third clamps only need to apply a small amount of pressure to the cover connection edge to prevent the sensor cover body from moving upward, effectively limiting the position of the sensor cover body and reducing the difficulty of controlling the pressure of the first, second, and third clamps.

[0012] The cylinder body drives the fourth clamp to move until it fits against the top surface of the sensor cover body, restricting the upward movement of the sensor cover body and further enhancing the positional limitation effect of the sensor cover body. When the fourth clamp moves towards the top surface of the sensor cover body, it will drive the spring telescopic rod to fit against the connecting edge of the cover, so that the spring telescopic rod fits against the connecting edge of the cover first. Together with the spring telescopic rod at the other end of the tooling table, it will initially limit the connecting edge of the cover. At the same time, it will work with the second and third clamps to correct and adjust the placement position of the sensor cover body, so that the sensor cover body is located between the fourth clamp and the second clamp. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the connection between the connecting plate and the fourth clamp of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram showing the connection between the first clamp, the second clamp, the spring telescopic rod, and the third clamp of this utility model;

[0017] Figure 4 This is a partial cutaway three-dimensional structural diagram of the connecting edge of the cover of this utility model.

[0018] The diagram is marked as follows:

[0019] 1. Tooling table; 2. First fixed table; 3. Sensor cover body; 4. Cover connecting edge; 5. Positioning table; 6. Limiting post; 7. Bolt hole; 8. Cylinder base; 9. Cylinder body; 10. First clamp; 11. Connecting plate; 12. Second clamp; 13. Spring telescopic rod; 14. Third clamp; 15. Fourth clamp. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] like Figures 1-4As shown, a sensor cover processing fixture with a limit correction structure includes a tooling table 1. A first fixed platform 2 is fixedly connected to the top of the tooling table 1. A sensor cover body 3 is movably sleeved above the first fixed platform 2. A cover connecting edge 4 is fixedly connected to the bottom of the sensor cover body 3. The first fixed platform 2 is a T-shaped platform. Several positioning platforms 5 are fixedly connected to the middle of the first fixed platform 2. Limiting posts 6 are fixedly connected to the top of the positioning platforms 5. Several bolt holes 7 are opened on the outside of the cover connecting edge 4. The bolt holes 7 are movably sleeved with the limiting posts 6. Several cylinder bases 8 are fixedly connected to the top of the tooling table 1. Cylinder bodies 9 are fixedly connected to the middle of the cylinder bases 8. The output shaft of the cylinder body 9 on one side of the tooling table 1 is rotatably connected to a first clamp 10. A connecting plate 11 is rotatably connected to the lower end of the first clamp 10. The lower end of the connecting plate 11 is rotatably connected to the cylinder base 8. A second clamp 12 and a third clamp 14 are fixedly connected to the upper end of the first clamp 10. Both the second clamp 12 and the third clamp 14 are in contact with the top of the cover connecting edge 4. A spring telescopic rod 13 is fixedly connected to the middle of the second clamp 12. The lower end of the spring telescopic rod 13 extends out of the second clamp 12 and is in contact with the top of the cover connecting edge 4. One side of both the second clamp 12 and the third clamp 14 is in contact with the side wall of the sensor cover body 3. A rubber block is fixedly connected to the lower end of the spring telescopic rod 13. The rubber block is in contact with the cover connecting edge 4. In use, a first fixed platform 2 is fixedly connected to the top of the tooling table 1, so that the tooling table 1 fixes the first fixed platform 2. The sensor cover body 3 is movably sleeved above the first fixed platform 2. A cover connecting edge 4 is fixedly connected to the bottom end of the sensor cover body 3, fixing the relative position of the sensor cover body 3 and the cover connecting edge 4. This restricts the movement of the sensor cover body 3 and the cover connecting edge 4 by the first fixed platform 2. The first fixed platform 2 is T-shaped, allowing the sensor cover body 3 to be sleeved on its upper end. Several positioning platforms 5 are fixedly connected to the middle of the first fixed platform 2, with limit posts 6 fixedly connected to the top of each positioning platform 5. Several bolt holes 7 are formed on the outside of the cover connecting edge 4, movably engaging with the limit posts 6. This allows the limit posts 6 to restrict the position of the cover connecting edge 4 through the bolt holes 7, thereby restricting the sensor... The position of the cover body 3 is such that when the operator fits the sensor cover body 3 onto the outside of the first fixed platform 2, the cover connecting edge 4 and bolt hole 7 are adjusted to the upper end of the positioning platform 5 and the limiting post 6, so that the limiting post 6 and bolt hole 7 are fitted together. This makes it difficult for the sensor cover body 3 to move after it is fitted onto the upper end of the first fixed platform 2, and improves the position restriction effect of the sensor cover body 3. It also avoids the situation where the position of the sensor cover body 3 after it is fitted onto the upper end of the first fixed platform 2 deviates significantly from the actual required position. Several cylinder bases 8 are fixedly connected to the top of the tooling table 1, and cylinder bodies 9 are fixedly connected to the middle of the cylinder bases 8. The output shaft of the cylinder body 9 on one side of the tooling table 1 is rotatably connected to the first clamp 10.The lower end of the first clamp 10 is rotatably connected to a connecting plate 11, and the lower end of the connecting plate 11 is rotatably connected to the cylinder base 8. The upper end of the first clamp 10 is fixedly connected to a second clamp 12 and a third clamp 14. The second clamp 12 and the third clamp 14 are both attached to the top of the cover connecting edge 4, so that the tooling table 1 fixes the position of the cylinder base 8, the cylinder base 8 fixes the position of the cylinder body 9, and the cylinder base 8 restricts the movement of the connecting plate 11. In turn, the connecting plate 11 restricts the cylinder body 9 from moving the first clamp 10. The first clamp 10 moves to a position that restricts the movement of the second clamp 12 and the third clamp 14, ensuring that the second clamp 12 and the third clamp 14 can move to fit against the top of the cover connecting edge 4, thus restricting the movement of the cover connecting edge 4. This restricts the position of the sensor cover body 3, preventing the sensor cover body 3 from detaching from the first fixing platform 2. Furthermore, the second clamp 12 and the third clamp 14 only need to apply a small amount of pressure to the cover connecting edge 4 to prevent the sensor cover body 3 from moving upwards, thus securing the sensor cover. The main body 3 effectively limits the position, reducing the difficulty of controlling the pressure of the first clamp 10, the second clamp 12, and the third clamp 14. A spring telescopic rod 13 is fixedly connected to the middle of the second clamp 12. The lower end of the spring telescopic rod 13 extends through the outside of the second clamp 12 and fits against the top of the cover connecting edge 4. This allows the second clamp 12 to restrict the position of the spring telescopic rod 13, so that when the spring telescopic rod 13 moves downward, the second clamp 12 can first fit against the cover connecting edge 4, initially limiting the position of the cover connecting edge 4. After the second clamp 12 is fully engaged with the connecting edge 4 of the cover, its limiting effect on the connecting edge 4 is enhanced. Since one side of both the second clamp 12 and the third clamp 14 is engaged with the side wall of the sensor cover body 3, the second clamp 12 and the third clamp 14 prevent the sensor cover body 3 from shaking. A rubber block is fixedly connected to the lower end of the spring telescopic rod 13, and the rubber block is engaged with the connecting edge 4 of the cover. This reduces the possibility of the spring telescopic rod 13 damaging the connecting edge 4 while applying pressure to the connecting edge 4.

[0023] As a preferred embodiment of this example, Figure 2 and Figure 3As shown, the output shaft of the cylinder body 9 on the other side of the tooling table 1 is rotatably connected to a fourth clamp 15. The connecting plate 11 rotatably connected to the lower end of the fourth clamp 15 is rotatably connected to the cylinder base 8. The upper end of the fourth clamp 15 is in contact with the top surface of the sensor cover body 3. The fourth clamp 15 is F-shaped. The output shaft of the spring telescopic rod 13 fixedly connected in the middle of the fourth clamp 15 is in contact with the top surface of the cover connecting edge 4. The middle part of the fourth clamp 15 is in contact with the side wall of the sensor cover body 3. The fourth clamp 15 is rotatably connected to the output shaft of the cylinder body 9 on the other side of the tooling table 1. The connecting plate 11 rotatably connected to the lower end of the fourth clamp 15 is rotatably connected to the cylinder base 8. The upper end of the fourth clamp 15 is in contact with the top surface of the sensor cover body 3. This restricts the movement of the fourth clamp 15 by the cylinder base 8, cylinder body 9 and connecting plate 11 on the other side of the tooling table 1, thereby allowing the cylinder body 9 to drive the fourth clamp 15. The clamp 15 moves to fit against the top surface of the sensor cover body 3, restricting the upward movement of the sensor cover body 3 and further enhancing the positional limitation effect of the sensor cover body 3. The fourth clamp 15 is F-shaped, and the output shaft of the spring telescopic rod 13 fixedly connected in the middle of the fourth clamp 15 fits against the top surface of the cover connecting edge 4. The middle part of the fourth clamp 15 fits against the side wall of the sensor cover body 3, so that when the fourth clamp 15 moves towards the top surface of the sensor cover body 3, it will drive the spring telescopic rod 13 to fit against the cover connecting edge 4. This allows the spring telescopic rod 13 to fit against the cover connecting edge 4 first, and together with the spring telescopic rod 13 at the other end of the tooling table 1, it will initially limit the position of the cover connecting edge 4. At the same time, it will work with the second clamp 12 and the third clamp 14 to correct and adjust the placement position of the sensor cover body 3, so that the sensor cover body 3 is located between the fourth clamp 15 and the second clamp 12.

[0024] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0025] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sensor cover processing fixture with a limiting correction structure, comprising a tooling table (1), characterized in that, The tooling table (1) is fixedly connected to a first fixed platform (2) at its top. A sensor cover body (3) is movably sleeved above the first fixed platform (2). A cover connecting edge (4) is fixedly connected to the bottom of the sensor cover body (3). The first fixed platform (2) is a T-shaped platform. Several positioning platforms (5) are fixedly connected to the middle of the first fixed platform (2). A limit post (6) is fixedly connected to the top of the positioning platform (5). Several bolt holes (7) are opened on the outside of the cover connecting edge (4). The bolt holes (7) are movably sleeved with the limit post (6). The tooling table (1) is fixedly connected to the top of the sensor cover body (3). A plurality of cylinder bases (8) are fixedly connected to the end. A cylinder body (9) is fixedly connected to the middle of the cylinder base (8). The output shaft of the cylinder body (9) on one side of the tooling table (1) is rotatably connected to a first clamp (10). A connecting plate (11) is rotatably connected to the lower end of the first clamp (10). The lower end of the connecting plate (11) is rotatably connected to the cylinder base (8). A second clamp (12) and a third clamp (14) are fixedly connected to the upper end of the first clamp (10). The second clamp (12) and the third clamp (14) are both attached to the top of the cover connecting edge (4).

2. The sensor cover cap machining jig having a limiting correction structure according to claim 1, characterized by, A spring telescopic rod (13) is fixedly connected to the middle of the second clamp (12). The lower end of the spring telescopic rod (13) extends through the outside of the second clamp (12) and fits against the top of the cover connecting edge (4).

3. The sensor cover cap machining jig having a limiting correction structure according to claim 1, characterized by, One side of the second clamp (12) and the third clamp (14) are both attached to the side wall of the sensor cover body (3).

4. The sensor cover cap machining jig having a limiting correction structure according to claim 2, characterized by, The cylinder body (9) on the other side of the tooling table (1) is rotatably connected to a fourth clamp (15). The connecting plate (11) rotatably connected to the lower end of the fourth clamp (15) is rotatably connected to the cylinder base (8). The upper end of the fourth clamp (15) is in contact with the top surface of the sensor cover body (3).

5. The sensor cover cap machining jig having a limiting correction structure according to claim 4, characterized by, The fourth clamp (15) is F-shaped. The output shaft of the spring telescopic rod (13) fixedly connected in the middle of the fourth clamp (15) is in contact with the top surface of the cover connecting edge (4). The middle part of the fourth clamp (15) is in contact with the side wall of the sensor cover body (3).

6. The sensor cover processing fixture with a limiting and correcting structure according to claim 2, characterized in that, A rubber block is fixedly connected to the lower end of the spring telescopic rod (13), and the rubber block is in contact with the connecting edge (4) of the cover.

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