A transmission for machining automotive parts

Abstract

The utility model is suitable for the technical field of automobile parts manufacturing, provides a transmission device of processing automobile parts, including support assembly and install the sinking tooth on support assembly, both sides of sinking tooth all are equipped with adjusting mechanism, adjusting mechanism includes adjusting frame, be respectively inserted with a plurality of groups of connecting components on adjusting frame, a plurality of connecting components are fixed with first lifting tooth and second lifting tooth, adjusting frame includes adjustment unit and the installation portion that links in adjustment unit both sides, be provided with a plurality of groups of inserting material slot on adjustment unit, drive adjusting mechanism and sinking tooth rise through support assembly, first lifting tooth and second lifting tooth are placed on the different position on adjusting frame, connecting component is inserted in inserting material slot, connecting component is connected fixed with first lifting tooth and second lifting tooth respectively, flexible layout on adjustment unit, according to the size and position of material, adjust the interval between first lifting tooth and second lifting tooth, reach according to the size and position of material flexible adaptation effect.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing technology, and more specifically, it relates to a transmission device for processing automotive parts. Background Technology

[0002] In the production of automotive parts, steel plates are typically transported to a heating furnace for high-temperature treatment, which makes the steel plate material easy to deform and meets the stamping hardness requirements. The heated steel plates are then transported to the next process via roller conveyors.

[0003] Currently, when the heated steel plate is conveyed to the designated position, the length of the steel plate is within the support range of the lifting teeth. The lifting teeth of the same length lift the steel plate synchronously, thereby separating the steel plate from the roller conveyor. Then, the steel plate is clamped on both sides by the clamping device and moved into the die-casting equipment.

[0004] However, the steel plates that need to be die-cast vary in size, and steel plates of different lengths are heated and conveyed. The lifting teeth of the same length cannot be adapted to steel plates of different sizes. When lifting longer steel plates, the sides of the steel plate are suspended for a long time, which will cause the heated steel plates to droop. At the same time, shorter steel plates are supported by the lifting teeth and interfere with the clamping device, which will hinder the clamping operation and affect production efficiency.

[0005] Therefore, this utility model proposes a transmission device for processing automotive parts. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a transmission device for processing automotive parts.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A transmission device for processing automotive parts includes a bracket assembly and a recessed tooth mounted on the bracket assembly. Adjustment mechanisms are installed on both sides of the recessed tooth. Each adjustment mechanism includes an adjustment frame, on which multiple sets of connecting components are inserted. These connecting components are fixed to a first lifting tooth and a second lifting tooth. The adjustment frame includes an adjustment section and mounting sections connected to both sides of the adjustment section. Multiple insertion slots are provided on the adjustment section. These insertion slots are adaptively configured to the connecting components, and the connecting components are inserted into the insertion slots and fixed to the first and second lifting teeth.

[0008] The present invention is further configured such that: a welding part is provided on each of the two mounting parts, and a positioning component is fixed at the connection between the mounting part and the welding part.

[0009] The present invention is further configured such that: the positioning component includes a snap-fit ​​block, the snap-fit ​​block is provided with a second positioning hole and a positioning groove respectively, and a positioning bolt is provided in the second positioning hole.

[0010] The present invention is further configured such that: the first lifting tooth includes a first lifting plate, and the first lifting plate is provided with a first fixing hole and a first sawtooth portion.

[0011] The present invention is further configured such that: the second lifting tooth includes a second lifting plate, the second lifting plate is provided with a second fixing hole and a second sawtooth portion respectively, and an extension portion is provided on one side of the second lifting plate.

[0012] The present invention is further configured such that: a connecting part is provided in the middle of the adjusting part, and the positions of the extending part and the connecting part are adaptively configured.

[0013] The present invention is further configured such that: the connecting component includes a connecting plate, the connecting plate is provided with connecting holes, and the connecting holes are respectively adapted to the first fixing hole and the second fixing hole.

[0014] The present invention is further configured such that: the support assembly includes a symmetrically arranged fixed crossbeam, a drive electric cylinder and a fixed frame, and a connecting support rod and a lifting shaft are connected between the fixed crossbeam and the fixed frame.

[0015] The present invention is further configured such that: the bracket assembly includes a fixing plate and fixing bolts, the fixing crossbeam is provided with multiple sets of first positioning holes, and the sinker tooth connects two sets of fixing crossbeams and fixing frame through the fixing plate.

[0016] The present invention is further configured such that: the fixing plate is fixed in the first positioning hole by fixing bolts, and the first lifting tooth is fixed on the first positioning hole.

[0017] In summary, this application includes at least one of the following beneficial technical effects: The bracket assembly drives the adjustment mechanism and the sinking tooth to rise. The first lifting tooth and the second lifting tooth are placed at different positions on the adjustment frame. The connecting component is inserted into the insertion slot. The connecting component is connected and fixed to the first lifting tooth and the second lifting tooth respectively. The arrangement on the adjustment part is flexible. The distance between the first lifting tooth and the second lifting tooth can be adjusted according to the size and position of the material to achieve the effect of flexible adaptation according to the size and position of the material. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a transmission device for processing automotive parts according to the present invention.

[0019] Figure 2 for Figure 1A schematic diagram of the overall structure of the central adjustment mechanism.

[0020] Figure 3 for Figure 2 A schematic diagram of the explosion structure.

[0021] Figure 4 This is a schematic diagram of the cooperation structure between a transmission device and a conveying device for processing automotive parts.

[0022] Figure 5 for Figure 4 A partial structural diagram of the clamping assembly.

[0023] Explanation of reference numerals in the attached diagram: 100, Loading system for automotive parts; 1. Bracket assembly; 11. Fixed crossbeam; 12. Connecting support rod; 13. Fixing frame; 14. First positioning hole; 15. Lifting shaft; 16. Fixing plate; 17. Fixing bolt; 18. Drive electric cylinder; 2. Fix the slider; 3. Adjustment mechanism; 31. Adjustment frame; 311. Mounting part; 312. Welding part; 313. Adjustment part; 314. Insertion slot; 315. Connecting part; 32. First lifting tooth; 321. First lifting plate; 322. First fixing hole; 323. First serrated part; 33. Positioning assembly; 331. Snap-fit ​​block; 332. Second positioning hole; 333. Positioning bolt; 334. Positioning groove; 34. Second lifting tooth; 341. Second lifting plate; 342. Second fixing hole; 343. Second serrated part; 344. Extension part; 35. Connecting assembly; 351. Connecting plate; 352. Connecting hole; 4. Conveying mechanism; 41. Conveying support legs; 42. Conveying support plate; 43. Connecting frame; 44. Conveying shaft; 45. Circular roller; 5. Clamping assembly; 51. Clamping rod; 52. Pneumatic gripper; 6. Lower teeth; 7. Materials. Detailed Implementation

[0024] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] It should be noted that when a component is referred to as "connected to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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; they can refer to the internal communication of two components or the interaction between 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.

[0027] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" 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.

[0028] Throughout this specification, reference to "an embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of this application. Therefore, the phrases "in one embodiment," "in some embodiments," or "in some of these embodiments" appear in various places throughout the specification, and not all refer to the same embodiment. Furthermore, in one or more embodiments, a particular feature, structure, or characteristic may be combined in any suitable manner.

[0029] Example 1, please refer to Figures 1-5 The present invention provides the following technical solution: See Figure 1 The automotive parts feeding system includes a transmission device. A transmission device for processing automotive parts includes a bracket assembly 1 and a sinker tooth 6 mounted on the bracket assembly 1. Adjustment mechanisms 3 are installed on both sides of the sinker tooth 6. A fixed slider 2 is installed on the bracket assembly 1.

[0030] The bracket assembly 1 provides an installation position for the sinking tooth 6 and the adjustment mechanism 3, and achieves a stable connection with the conveying mechanism 4 through the fixed slider 2, so as to stabilize the overall structure.

[0031] The support assembly 1 includes a symmetrically arranged fixed crossbeam 11, a drive electric cylinder 18, and a fixed frame 13. A connecting support rod 12 and a lifting shaft 15 are connected between the fixed crossbeam 11 and the fixed frame 13.

[0032] The fixed crossbeam 11 and the fixed frame 13 together with the connecting support rod 12 and the lifting shaft 15 form a stable frame structure. The fixed crossbeam 11 and the fixed frame 13 together with the connecting support rod 12 form a stable rectangular frame. The lifting shaft 15 provides a guide rail for lifting. The lifting shaft 15 slides vertically in the fixed slider 2. The symmetrically arranged fixed crossbeam 11 and fixed frame 13 are fixed on both sides of the conveying mechanism 4 to ensure balanced force and smooth lifting from both sides of the conveying mechanism 4. The fixed slider 2 on the lifting shaft 15 is fixed to the side wall of the conveying mechanism 4. The drive cylinder 18 provides power support. The output end of the drive cylinder 18 is connected to the fixed crossbeam 11, and the bottom is fixed to the support rod.

[0033] The bracket assembly 1 also includes a fixing plate 16 and fixing bolts 17. The fixing crossbeam 11 is provided with multiple sets of first positioning holes 14. The sinker tooth 6 connects the two sets of fixing crossbeams 11 and the fixing frame 13 through the fixing plate 16. The fixing plate 16 is fixed in the first positioning holes 14 by the fixing bolts 17.

[0034] The first positioning hole 14 is used to provide an installation fulcrum, so that the adjustment mechanism 3 and the sinker tooth 6 are stably fixed in the first positioning hole 14. The sinker tooth 6 is fixed in the first positioning hole 14 by the fixing plate 16 and the fixing bolt 17, ensuring that the connection between the sinker tooth 6 and the bracket assembly 1 is stable and reliable. The sinker tooth 6 is fixed on the fixing plate 16, and the fixing bolt 17 fixes the fixing plate 16 in the first positioning hole 14, thereby ensuring the synchronous movement of the sinker tooth 6 and the bracket assembly 1 during the lifting process and avoiding displacement caused by loose connection.

[0035] See Figure 2 and Figure 3 The adjustment mechanism 3 includes an adjustment frame 31, on which multiple sets of connecting components 35 are inserted. The multiple sets of connecting components 35 are fixed to the first lifting tooth 32 and the second lifting tooth 34. The first lifting tooth 32 is fixed on the first positioning hole 14.

[0036] The adjusting frame 31 serves as the main support structure, providing an installation reference for the first lifting tooth 32, the second lifting tooth 34, and the connecting assembly 35. The connecting assembly 35 is used to fix the different positions of the first lifting tooth 32 and the second lifting tooth 34. By adjusting the insertion position of the connecting assembly 35 on the adjusting frame 31, the installation height and spacing of the first lifting tooth 32 and the second lifting tooth 34 can be flexibly adjusted to adapt to the support requirements of materials 7 of different sizes. The first lifting tooth 32 is used to fix the position of the adjusting frame 31 and adjust the spacing between it and the sinking tooth 6, thereby adapting to the lifting operation of materials of different specifications. The second lifting tooth 34 and the connecting assembly 35 are used to assist in supporting the material 7, preventing the material 7 from bending and deforming due to the suspension on both sides during the lifting process if it is too long.

[0037] The adjustment frame 31 includes an adjustment part 313 and a mounting part 311 connected to both sides of the adjustment part 313. The adjustment part 313 is provided with multiple sets of insert slots 314. The insert slots 314 are adapted to the connecting component 35. The connecting component 35 is inserted into the insert slots 314 and fixed with the first lifting tooth 32 and the second lifting tooth 34.

[0038] The adjustment part 313 serves as a support arm and forms an integrated frame structure with the mounting part 311. The insertion slot 314 provides an insertion position for the clamping assembly 5. The installation positions of the first lifting tooth 32 and the second lifting tooth 34 are adjusted to meet the support requirements of materials of different lengths.

[0039] The two mounting parts 311 are also provided with welding parts 312, and a positioning component 33 is fixed at the connection between the mounting parts 311 and the welding parts 312. The adjustment part 313 is also provided with a connecting part 315 in the middle, and the extension part 344 is adapted to the position of the connecting part 315.

[0040] The welding part 312 provides a fixed support point for the positioning component 33. When the positioning component 33 is fixed on the fixed crossbeam 11, it ensures that the connection between the adjusting frame 31 and the fixed crossbeam 11 is stable, while allowing the length of the support to be adjusted by adjusting the fixed position of the positioning component 33 on the first positioning hole 14.

[0041] The connecting part 315 is used to avoid the collision between the adjustment mechanism 3 and the middle part of the conveying mechanism 4 during the sinking process, thereby avoiding the collision part. The setting of the connecting part 315 provides sufficient clearance for the adjustment mechanism 3 during vertical movement, ensuring smooth lifting and lowering processes and avoiding structural interference.

[0042] The positioning component 33 includes a snap-fit ​​block 331, on which a second positioning hole 332 and a positioning groove 334 are respectively provided, and a positioning bolt 333 is provided in the second positioning hole 332.

[0043] The snap-fit ​​block 331 is fixed at the connection between the mounting part 311 and the welding part 312. Two second positioning holes 332 are provided on the snap-fit ​​block 331. The position of the second positioning hole 332 corresponds to the position of the first positioning hole 14. After the positioning bolt 333 passes through the second positioning hole 332 and aligns with the first positioning hole 14, it is fixed. The positioning groove 334 is adapted to the width of the fixed crossbeam 11 to increase the contact area, making the connection between the positioning component 33 and the fixed crossbeam 11 more stable and effectively dispersing the stress area.

[0044] The first lifting tooth 32 includes a first lifting plate 321, on which a first fixing hole 322 and a first sawtooth portion 323 are respectively provided.

[0045] The first lifting plate 321 provides a position for the first fixing hole 322 and the first sawtooth part 323. The first lifting plate 321 is a supporting body. The connecting component 35 is adapted to the first fixing hole 322. The first sawtooth part 323 contacts the material 7 to lift it, avoiding excessive contact area between the first sawtooth part 323 and the material 7, which would increase frictional resistance and affect lifting efficiency, and providing stable support force during the lifting process.

[0046] The second lifting tooth 34 includes a second lifting plate 341, on which a second fixing hole 342 and a second sawtooth portion 343 are respectively provided, and an extension portion 344 is also provided on one side of the second lifting plate 341.

[0047] The second lifting plate 341 serves as the connecting body, and the second fixing hole 342 is adapted and fixed to the connecting component 35 to ensure that the installation position of the second lifting tooth 34 on the adjusting frame 31 is adjustable. The second serrated part 343 and the extension part 344 contact the material 7 to form a support point, avoiding excessive contact area with the material 7, which would increase frictional resistance and affect lifting efficiency, and providing stable support force during the lifting process. The extension part 344 is set on the connecting part 315, so that while the connecting part 315 avoids the structure of the conveying mechanism 4, the top extension part 344 can still provide effective support for the material 7.

[0048] The connecting component 35 includes a connecting plate 351, on which a connecting hole 352 is provided. The connecting hole 352 is adapted to the first fixing hole 322 and the second fixing hole 342 respectively.

[0049] The connecting plate 351 is the main body for fixing. The connecting hole 352 is set on the connecting plate 351. When the connecting plate 351 passes through the insert groove 314, it is fixed to the first lifting tooth 32 and the second lifting tooth 34 through the connecting hole 352. This fixing method only needs to be stable and can be achieved by threaded connection, which is convenient for disassembly.

[0050] See Figure 1 and Figure 4 The automotive parts loading system also includes a material conveying device, which includes a conveying mechanism 4, a clamping assembly 5, and a material 7. The support assembly 1 is fixed to the conveying mechanism 4 by a fixed slider 2, the sinker tooth 6 is fixed to the support assembly 1, and the clamping assembly 5 is located above the conveying mechanism 4. The fixed slider 2 connects the support assembly 1 and the conveying mechanism 4, ensuring the device remains stable during lifting. The adjusting mechanism 3 supports any excessively long portions of the material 7, preventing deformation or damage due to suspension. It also works in conjunction with the sinking teeth 6 to achieve smooth lifting of the material. The material 7 is smoothly conveyed on the conveying mechanism 4. When it reaches the clamping assembly 5, the support assembly 1, adjusting mechanism 3, and sinking teeth 6 work together to lift it, changing the material from a horizontal conveying state to a vertical lifting state. The clamping assembly 5 holds the lifted material and conveys it to the next workstation.

[0051] The conveying mechanism 4 includes rectangular conveying legs 41, with connecting frames 43 connecting each conveying leg 41. Multiple sets of conveying shafts 44 are rotatably mounted on the conveying legs 41, and multiple sets of circular rollers 45 are mounted on the conveying shafts 44. A conveying support plate 42 is located at the lower center of the conveying shafts 44, and the conveying support plate 42 is connected to the conveying legs 41. The conveying support legs 41, the conveying support plate 42, and the connecting frame 43 together form a stable support frame. Multiple sets of conveying shafts 44 rotate synchronously, driving the circular rollers 45 to rotate and realize the conveying of materials 7. The rotation direction of the circular rollers 45 is consistent with the movement direction of the materials 7. The adjusting mechanism 3 sinks into the gap between the conveying shafts 44. The bottom of the drive cylinder 18 is fixed on the connecting frame 43, realizing the lifting of the support assembly 1 on the conveying mechanism 4. When the output end of the drive cylinder 18 extends, it drives the lifting shaft 15 to slide upward in the fixed slider 2, thereby realizing the simultaneous lifting of the adjusting mechanism 3 and the sinking tooth 6. When the output end of the drive cylinder 18 retracts, the lifting shaft 15 slides downward in the fixed slider 2, driving the adjusting mechanism 3 and the sinking tooth 6 to descend synchronously, realizing precise control of the lifting process. When it descends to the limit position, the height of the adjusting mechanism 3 and the sinking tooth 6 is lower than the height of the circular roller 45. At this time, when the connecting part 315 descends, the gap in the middle corresponds to the conveying support plate 42 and does not interfere with the position of the conveying support plate 42.

[0052] See Figure 5 The clamping assembly 5 includes a clamping rod 51, on which a pneumatic gripper 52 is provided. The clamping rod 51 drives the pneumatic gripper 52 to move, and the pneumatic gripper 52 clamps the material 7.

[0053] The support assembly 1 lifts the material 7 to a suitable position through the adjustment mechanism 3 and the sinking tooth 6. The clamping rod 51 cooperates with the displacement device to move to the position of the material 7, and the pneumatic gripper 52 approaches to clamp the material 7.

[0054] The bracket assembly 1 drives the adjustment mechanism 3 and the sinking tooth 6 to rise. The first lifting tooth 32 and the second lifting tooth 34 are placed at different positions on the adjustment frame 31. The connecting assembly 35 is inserted into the insertion slot 314. The connecting assembly 35 is connected and fixed to the first lifting tooth 32 and the second lifting tooth 34 respectively. The arrangement on the adjustment part 313 is flexible. The distance between the first lifting tooth 32 and the second lifting tooth 34 is adjusted according to the size and position of the material 7, so as to achieve the effect of flexible adaptation according to the size and position of the material 7.

[0055] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A transmission device for processing automotive parts, characterized in that: The device includes a support assembly (1) and a recessed tooth (6) mounted on the support assembly (1). An adjustment mechanism (3) is installed on both sides of the recessed tooth (6). The adjustment mechanism (3) includes an adjustment frame (31). Multiple sets of connecting components (35) are inserted into the adjustment frame (31). The multiple sets of connecting components (35) are fixed with the first lifting tooth (32) and the second lifting tooth (34). The adjustment frame (31) includes an adjustment part (313) and a mounting part (311) connected to both sides of the adjustment part (313). Multiple sets of insert slots (314) are provided on the adjustment part (313). The insert slots (314) are adapted to the connecting components (35). The connecting components (35) are inserted into the insert slots (314) and fixed with the first lifting tooth (32) and the second lifting tooth (34).

2. The transmission device for processing automotive parts according to claim 1, characterized in that: The two mounting parts (311) are also provided with welding parts (312), and a positioning component (33) is fixed at the connection between the mounting parts (311) and the welding parts (312).

3. The transmission device for processing automotive parts according to claim 2, characterized in that: The positioning component (33) includes a snap-fit ​​block (331), on which a second positioning hole (332) and a positioning groove (334) are respectively provided, and a positioning bolt (333) is provided in the second positioning hole (332).

4. The transmission device for processing automotive parts according to claim 1, characterized in that: The first lifting tooth (32) includes a first lifting plate (321), on which a first fixing hole (322) and a first sawtooth portion (323) are respectively provided.

5. A transmission device for processing automotive parts according to claim 4, characterized in that: The second lifting tooth (34) includes a second lifting plate (341), on which a second fixing hole (342) and a second sawtooth portion (343) are respectively provided, and an extension portion (344) is also provided on one side of the second lifting plate (341).

6. A transmission device for processing automotive parts according to claim 5, characterized in that: The adjustment part (313) is also provided with a connecting part (315) in the middle, and the positions of the extension part (344) and the connecting part (315) are adapted to each other.

7. A transmission device for processing automotive parts according to claim 5, characterized in that: The connecting component (35) includes a connecting plate (351), on which a connecting hole (352) is provided. The connecting hole (352) is adapted to the first fixing hole (322) and the second fixing hole (342) respectively.

8. A transmission device for processing automotive parts according to claim 2, characterized in that: The support assembly (1) includes a fixed crossbeam (11), a drive cylinder (18) and a fixed frame (13) arranged symmetrically. A connecting rod (12) and a lifting shaft (15) are connected between the fixed crossbeam (11) and the fixed frame (13).

9. A transmission device for processing automotive parts according to claim 8, characterized in that: The bracket assembly (1) also includes a fixing plate (16) and fixing bolts (17). The fixing crossbeam (11) is provided with multiple sets of first positioning holes (14). The sinker tooth (6) connects the two sets of fixing crossbeams (11) and the fixing frame (13) through the fixing plate (16).

10. A transmission device for processing automotive parts according to claim 9, characterized in that: The fixing plate (16) is fixed in the first positioning hole (14) by fixing bolts (17), and the first lifting tooth (32) is fixed on the first positioning hole (14).

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