Supporting plate nut machining tool

Abstract

The utility model relates to the technical field of nut machining, and discloses a supporting plate nut machining tool which comprises a supporting and fixing plate, the top of the supporting and fixing plate is fixedly connected with a hemming mechanism, the top of the supporting and fixing plate is fixedly connected with a fixing mechanism, and the hemming mechanism comprises a threaded rotating strip and a threaded rotating shaft. And the output end of the first telescopic air cylinder is fixedly connected with a curling assembly used for curling, the curling assembly comprises a supporting connecting ring, the outer portion of the supporting connecting ring is fixedly connected with a rotating rod gear, and the outer portion of the supporting connecting ring is fixedly connected with a rotating supporting column. According to the utility model, through the combination of rotation and telescopic actions, the machining force and position can be adjusted, the machining requirements of supporting plate nuts with different specifications can be met, the universality and applicability of the tool are improved, the machining process is efficient and smooth due to the continuity of movement, the production efficiency can be improved, and the production cost can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of nut processing technology, and in particular to a tooling for processing pallet nuts. Background Technology

[0002] In the vast landscape of modern manufacturing, pallet nuts, as key components for reliable connection of parts, are widely used in aerospace, automotive manufacturing, electronic equipment, and high-end machinery. As industries continuously raise their demands for product performance and quality, the quality standards and production efficiency of pallet nuts have become crucial factors influencing the overall competitiveness of products.

[0003] From an application perspective, the aerospace industry has extremely stringent quality control requirements for plate nuts. Aircraft operate in complex high-altitude environments, and plate nuts must withstand enormous mechanical stress, temperature changes, and vibration impacts. Any minute quality defect can lead to serious safety hazards. Their high-precision thread fit, accurate dimensions, and excellent material properties are crucial to ensuring the structural integrity and flight safety of aircraft. In the automotive manufacturing industry, as cars move towards lightweight and intelligent designs, the demand for plate nuts is not only reflected in quantity but also in their ability to possess excellent lightweight design and stable connection performance to meet the safety requirements of vehicles traveling at high speeds and in complex road conditions.

[0004] Traditional tooling is usually single-function and difficult to integrate multi-process processing. The transfer of pallet nuts between different processes requires manual handling and re-clamping, which further reduces production efficiency and increases production costs. Therefore, a new tooling for processing pallet nuts is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a tooling for processing pallet nuts, which aims to improve the problem that some existing devices cannot automatically curl the edges during processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A tooling for processing pallet nuts includes a support and fixing plate. A curling mechanism is fixedly connected to the top of the support and fixing plate, and a fixing mechanism is fixedly connected to the top of the support and fixing plate. The curling mechanism includes a telescopic cylinder and a threaded rotating bar. A curling assembly for curling is fixedly connected to the output end of the telescopic cylinder. The curling assembly includes a support connecting ring. A rotating rod gear is fixedly connected to the outside of the support connecting ring, and a rotating support column is fixedly connected to the outside of the support connecting ring.

[0008] As a further description of the above technical solution:

[0009] The fixing mechanism includes a telescopic cylinder two, the output end of which is fixedly connected to a telescopic connecting rod, and the outer end of the telescopic connecting rod, i.e. the end away from the telescopic cylinder two, is fixedly connected to a rotating connecting ring.

[0010] As a further description of the above technical solution:

[0011] The rotating support column is rotatably connected to a connecting rotating ring, and a rotating telescopic rod is fixedly connected to the outside of the connecting rotating ring.

[0012] As a further description of the above technical solution:

[0013] Rotary telescopic rod one is rotatably connected to a rotary telescopic rod two, and a sliding pressing block is fixedly connected to the outer end of the rotary telescopic rod two, i.e., the end away from the rotary telescopic rod one.

[0014] As a further description of the above technical solution:

[0015] The outer side of the supporting connecting ring is rotatably connected to a supporting fixing column, and the inner side of the supporting fixing column is rotatably connected to two rotating supporting columns. The bottom of the supporting fixing column is fixedly connected to the top of the supporting fixing plate.

[0016] As a further description of the above technical solution:

[0017] The bottom of the sliding extrusion block is slidably connected to the bottom of the sliding extrusion block, the fixed connection is to the top of the support fixing plate, and the threaded rotating bar is rotatably connected to the top of the support fixing plate;

[0018] As a further description of the above technical solution:

[0019] Rotary connecting plates are fixedly connected to the outer two sides of the rotating connecting ring, and a fixed telescopic plate is rotatably connected to the bottom of the rotating connecting plate;

[0020] As a further description of the above technical solution:

[0021] The bottom of the rotating connecting plate is rotatably connected to the inside of the fixed telescopic plate, and a sliding fixing rod is fixedly connected to the outside of the fixed telescopic plate;

[0022] As a further description of the above technical solution: the telescopic cylinder 2 is externally fixedly connected to a fixed support plate, and the bottom of the fixed support plate is fixedly connected to the top of the support fixed plate;

[0023] As a further description of the above technical solution: the fixed telescopic plate is fixedly connected to both sides of the fixed support plate, and a sliding connecting column is fixedly connected to the outer end of the sliding fixed rod, that is, the end away from the fixed telescopic plate.

[0024] This utility model has the following beneficial effects:

[0025] 1. In this utility model, the movement of the telescopic cylinder drives the threaded rotating bar to move, which in turn drives the rotating rod gear to rotate. The rotation of the rotating rod gear is transmitted to the rotating support column on the support fixed column, causing it to rotate as well. The rotation of the rotating support column drives the connecting rotating ring, which in turn causes the rotating telescopic rod one and rotating telescopic rod two to move, ultimately driving the sliding extrusion block to process the material. This ensures the stability and accuracy of power transmission. Through the combination of rotation and telescopic movements, the processing force and position can be flexibly adjusted to adapt to the processing requirements of different specifications of pallet nuts, improving the versatility and applicability of the tooling. In addition, the continuity of movement makes the processing process efficient and smooth, which helps to improve production efficiency and reduce production costs.

[0026] 2. In this utility model, after the telescopic cylinder is activated, it drives the telescopic connecting rod to move, which in turn causes the rotating connecting ring and rotating connecting plate to move. The rotating connecting plate rotates and moves forward, driving the sliding fixed rod to move. At the same time, the sliding connecting column firmly fixes the material position, and the fixed support plate stabilizes the telescopic cylinder. The telescopic cylinder provides stable power and controls the movement of each component. The material fixing and cylinder positioning design ensures the stability of the processing, reduces vibration deviation, and improves product quality. This linkage structure optimizes the processing flow, improves production efficiency, is suitable for mass production, reduces overall costs, and enhances the practicality and reliability of the tooling. Attached Figure Description

[0027] Figure 1 This is a three-dimensional schematic diagram of a tooling for machining a pallet nut according to the present invention.

[0028] Figure 2 This is a schematic diagram of the support and fixing plate of a tooling for machining pallet nuts proposed in this utility model;

[0029] Figure 3 This is a schematic diagram of the rotating support column of a tooling for machining pallet nuts proposed in this utility model;

[0030] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Support and fixing plate; 2. Hemming mechanism; 201. Telescopic cylinder one; 202. Threaded rotating bar; 203. Rotating rod gear; 204. Rotating support column; 205. Support and fixing column; 206. Connecting rotating ring; 207. Rotating telescopic rod one; 208. Rotating telescopic rod two; 209. Sliding extrusion block; 2010. Support connecting ring; 2011. Curling assembly; 3. Fixing mechanism; 301. Telescopic cylinder two; 302. Telescopic connecting rod; 303. Rotating connecting ring; 304. Fixed support plate; 305. Fixed telescopic plate; 306. Rotating connecting plate; 307. Sliding fixing rod; 308. Sliding connecting column. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figure 1 , Figure 3 This utility model provides an embodiment of a pallet nut processing fixture, including a support fixing plate 1, which serves as the basic support component of the entire processing fixture. A curling mechanism 2 is fixedly connected to the top of the support fixing plate 1, and a fixing mechanism 3 is also fixedly connected to the top of the support fixing plate 1. The curling mechanism 2 includes a telescopic cylinder 201 and a threaded rotating bar 202. When the telescopic cylinder 201 starts running, it acts as a power source, transmitting power to the threaded rotating bar 202 and causing it to rotate. A curling assembly 2011 for curling is fixedly connected to the output end of the telescopic cylinder 201. The curling assembly 2011 includes a support connecting ring 2010, a rotating rod gear 203 is fixedly connected to the outside of the support connecting ring 2010, and a rotating support column 204 is fixedly connected to the outside of the support connecting ring 2010. The rotation of the threaded rotating bar 202 drives the rotating rod gear 203 to move. The rotating rod gear 203 is connected to the support connecting ring 2010, thereby driving the support connecting ring 2010 to rotate. The rotation of the support connecting ring 2010 causes the rotating support column 204 fixedly connected to it to also start to rotate. The rotating support column 204 is rotatably connected to the outside of the rotating support column 204. The rotating telescopic rod 207 is fixedly connected to the outside of the rotating telescopic rod 206. The rotating telescopic rod 208 is rotatably connected to the outside of the rotating telescopic rod 207. The sliding pressing block 209 is fixedly connected to the outside of the rotating telescopic rod 208, that is, the end away from the rotating telescopic rod 207.

[0035] The supporting connecting ring 2010 is externally rotatably connected to a supporting fixing column 205. Two rotating supporting columns 204 are rotatably connected to the inner side of the supporting fixing column 205. The bottom of the supporting fixing column 205 is fixedly connected to the top of the supporting fixing plate 1. The bottom of the sliding pressing block 209 is slidably connected to the bottom of the sliding pressing block 209. Telescopic cylinder one 201 is fixedly connected to the top of the supporting fixing plate 1. The threaded rotating bar 202 is rotatably connected to the top of the supporting fixing plate 1. The rotation of the rotating supporting column 204 drives the connecting rotating ring 206 to move. The movement of the connecting rotating ring 206, in turn, drives the rotating telescopic rod one 207 and the rotating telescopic rod two 208 to move. The end of the rotating telescopic rod two 208 is fixedly connected to the sliding pressing block 209. Through the coordinated movement of the rotating telescopic rod one 207 and the rotating telescopic rod two 208, the sliding pressing block 209 is moved, performing a crimping operation on the pallet nut. The supporting connecting ring 2010 in the crimping assembly 2011 serves to connect and support the various components, ensuring the smooth operation of the crimping action.

[0036] Reference Figure 1 , Figure 2 and Figure 4 The fixing mechanism 3 includes a telescopic cylinder 301. After the telescopic cylinder 301 is activated, its output end extends or retracts, driving the telescopic connecting rod 302 to move linearly. The output end of the telescopic cylinder 301 is fixedly connected to the telescopic connecting rod 302. A rotating connecting ring 303 is fixedly connected to the outer end of the telescopic connecting rod 302, i.e., the end away from the telescopic cylinder 301. Rotating connecting plates 306 are fixedly connected to both sides of the outer side of the rotating connecting ring 303. The movement of the telescopic connecting rod 302 drives the rotating connecting ring 303 to move, and the rotating connecting plates 306 fixedly connected to both sides of the rotating connecting ring 303 move accordingly. A fixed telescopic plate 305 is rotatably connected to the bottom of the rotating connecting plate 306. The bottom of the rotating connecting plate 306 is rotatably connected inside the fixed telescopic plate 305. The movement of plate 306 causes the fixed telescopic plate 305 to extend and retract accordingly. The bottom of the rotating connecting plate 306 is rotatably connected to the inside of the fixed telescopic plate 305. A sliding fixing rod 307 is fixedly connected to the outside of the fixed telescopic plate 305. A fixed support plate 304 is fixedly connected to the outside of the telescopic cylinder 301. The bottom of the fixed support plate 304 is fixedly connected to the top of the support fixing plate 1. The fixed telescopic plate 305 is fixedly connected to both sides of the fixed support plate 304. A sliding connecting post 308 is fixedly connected to the outside of the sliding fixing rod 307, i.e., the end away from the fixed telescopic plate 305. The extension and retraction of the fixed telescopic plate 305 causes the sliding fixing rod 307 to move, and the sliding connecting post 308 at the end of the sliding fixing rod 307 moves accordingly, ultimately fixing the material in a suitable position.

[0037] Working principle: When the telescopic cylinder 201 starts running, it drives the sliding of the threaded rotating bar 202, which in turn drives the rotation of the rotating rod gear 203, thereby driving the rotation of the rotating support column 204 on the support fixed column 205, which in turn drives the rotation of the connecting rotating ring 206, thereby driving the movement of the rotating telescopic rod 207 and the rotating telescopic rod 208, which in turn drives the sliding extrusion block 209 to slide, thereby processing the material.

[0038] When the telescopic cylinder 301 starts running, it drives the telescopic connecting rod 302 to move, which in turn drives the rotating connecting ring 303 and the rotating connecting plate 306 to move. This causes the rotating connecting plate 306 to rotate, which in turn drives the rotating connecting plate 306 to move forward. This in turn drives the sliding fixing rod 307 to move. At the same time, the sliding connecting column 308 fixes the material in position, and the fixed support plate 304 fixes the position of the telescopic cylinder 301, thereby achieving the effect of fixing the material position.

[0039] Finally, it should be noted that the above description is only 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 pallet nut machining tooling, comprising a support fixing plate (1), characterized in that: The top of the support fixed plate (1) is fixedly connected with a hemming mechanism (2), and the top of the support fixed plate (1) is fixedly connected with a fixing mechanism (3). The hemming mechanism (2) comprises a telescopic air cylinder I (201) and a threaded rotating strip (202), the output end of the telescopic air cylinder I (201) is fixedly connected with a curling assembly (2011) for hemming, the curling assembly (2011) comprises a support connecting ring (2010), the outer portion of the support connecting ring (2010) is fixedly connected with a rotating lever gear (203), and the outer portion of the support connecting ring (2010) is fixedly connected with a rotating support column (204).

2. The pallet nut machining tooling of claim 1, wherein: The fixing mechanism (3) comprises a telescopic air cylinder II (301), and the output end of the telescopic air cylinder II (301) is fixedly connected with a telescopic connecting rod (302).

3. The pallet nut machining tooling of claim 1, wherein: The outer portion of the rotating support column (204) is rotatably connected with a connecting rotating ring (206), and the outer portion of the connecting rotating ring (206) is fixedly connected with a rotating telescopic rod I (207).

4. The pallet nut machining tooling of claim 3, wherein: The outer portion of the rotating telescopic rod I (207) is rotatably connected with a rotating telescopic rod II (208), and the outer end, away from the rotating telescopic rod I (207), of the rotating telescopic rod II (208) is fixedly connected with a sliding extrusion block (209).

5. The pallet nut machining tooling of claim 4, wherein: The outer portion of the support connecting ring (2010) is rotatably connected with a support fixed column (205), the inner side of the support fixed column (205) is rotatably connected with two rotating support columns (204), and the bottom of the support fixed column (205) is fixedly connected to the top of the support fixed plate (1).

6. The pallet nut machining tooling of claim 5, wherein: The bottom of the sliding extrusion block (209) is slidingly connected to the bottom of the sliding extrusion block (209), the (201) is fixedly connected to the top of the support fixed plate (1), and the threaded rotating strip (202) is rotatably connected to the top of the support fixed plate (1).

7. The pallet nut machining tooling of claim 2, wherein: The outer portion of the rotating connecting ring (303) is fixedly connected with a rotating connecting plate (306) on both sides, and the bottom of the rotating connecting plate (306) is rotatably connected with a fixed telescopic plate (305).

8. The pallet nut machining tooling of claim 7, wherein: The bottom of the rotating connecting plate (306) is rotatably connected to the inner portion of the fixed telescopic plate (305), and the outer portion of the fixed telescopic plate (305) is fixedly connected with a sliding fixed rod (307).

9. The pallet nut machining tooling of claim 8, wherein: The outer portion of the telescopic air cylinder II (301) is fixedly connected with a fixed support plate (304), and the bottom of the fixed support plate (304) is fixedly connected to the top of the support fixed plate (1).

10. The pallet nut machining tooling of claim 9, wherein: The fixed telescopic plate (305) is fixedly connected to both sides of the fixed support plate (304), and the outer end, away from the fixed telescopic plate (305), of the sliding fixed rod (307) is fixedly connected with a sliding connecting column (308).

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