Drill fixture ejector pin rotation driving structure

Abstract

The utility model belongs to the technical field of rhinestone machining, and particularly relates to a rhinestone clamp ejector pin rotation driving structure. Comprising a base plate which is fixedly connected with a rack, the base plate extends towards one side of a clamp, a first sliding block is slidably arranged on the base plate, a driving unit is connected to one side, away from the clamp, of the first sliding block, a driving assembly is arranged on the side face of the first sliding plate and corresponds to the driving block on the side face of the clamp, and the driving unit can drive the driving assembly to move towards one side of the clamp. The driving assembly can drive a driving block arranged on the side face of the clamp to rotate. And the driving block on the side face of the clamp can be driven to rotate, the production requirement is met, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rhinestone processing, and particularly relates to a driving structure for the rotation of a thimble of a rhinestone fixture. Background Art

[0002] For the processing of rhinestone ornaments, as shown in Chinese Patent CN218194576U for the fixture, crystal embryos are adhered to the bottom row of needles of the fixture. A driving lead screw meshing with the row of needles is arranged inside the fixture. One end of the driving lead screw extends out and is connected with a driving block. When the fixture moves to the polishing station, a driving structure for the rotation of the thimble of the rhinestone fixture arranged on one side needs to extend out to drive the driving block arranged on the side of the fixture to rotate, and the row of needles rotates to drive the adhered rhinestone ligands at the bottom to rotate, and cooperate with the polishing device at the polishing station for polishing. The rotation of the driving structure for the rotation of the thimble of the rhinestone fixture on the driving block directly affects the polishing effect and the overall production efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a driving structure for the rotation of a thimble of a rhinestone fixture aiming at the above existing technical problems, which can quickly extend out, drive the driving block on the side of the fixture to rotate, meet the production requirements and improve the production efficiency.

[0004] In view of this, the utility model provides a driving structure for the rotation of a thimble of a rhinestone fixture, which includes a seat plate fixedly connected with a frame. The seat plate extends towards the fixture side. A first slider is slidably arranged on the seat plate. A driving unit is connected to the side of the first slider away from the fixture. A driving component is arranged on the side of the first slider corresponding to the driving block on the side of the fixture. The driving unit can drive the driving component to move towards the fixture side, and the driving component can drive the driving block arranged on the side of the fixture to rotate.

[0005] In this technical solution, when the fixture moves and is held on the support frame at the polishing station, a seat plate is arranged on the frame corresponding to the fixture. The driving unit on the seat plate drives the first slider to slide towards the fixture side. The driving component on the first slider drives the driving block arranged on the side of the fixture to rotate, and cooperate with the polishing device at the polishing station to polish the crystal ligands. In the utility model, the driving unit can quickly push out the driving component, drive the bottom row of needles of the fixture to drive the adhered rhinestones for polishing, with a fast feeding speed, reduce the processing time of the fixture at the polishing station, and thus improve the production efficiency of the whole rhinestone production and manufacturing.

[0006] In the above technical solution, further, the driving unit includes a "C"-shaped fixing frame with an opening facing downwards. The fixing frame is fixedly connected with the seat plate. A first motor is arranged at the top of the fixing frame. The output end of the first motor passes through the fixing frame and is connected to one end of an "L"-shaped connecting block. The other side of the connecting block is rotatably connected with a first connecting rod. The other end of the first connecting rod is rotatably connected with the first slider.

[0007] In this technical solution, the push-out and push-back of the first slider by the servo motor has the characteristics of fast response speed, high-precision control and high adaptability compared to the push-out by the cylinder. Combined with the setting of multiple grinding and polishing stations, it reduces the processing time of the fixture at the grinding and polishing stations and improves the overall processing efficiency of the equipment.

[0008] In the above technical solution, further, the first sliding block is slidably connected to the first sliding rail, the first sliding rail is fixedly connected to the seat plate, and the extension direction of the first sliding rail is perpendicular to the clamp.

[0009] In the above technical solution, further, the driving assembly includes a first plate body fixedly arranged on the side of the first slide away from the clamp, and a driving part and a rotating part are arranged on the first plate body. The rotating part is arranged on the side of the first plate facing the clamp, and the driving part and the rotating part are connected to drive the rotating part to rotate.

[0010] In the above technical solution, further, the rotating part includes a rotating block rotatably connected to the first plate, and a paddle is provided on the rotating block.

[0011] In the above technical solution, further, the driving unit includes a second motor, the output end of the second motor is coaxially connected to the first pulley, the first pulley is connected to the second pulley through a transmission belt, and the second pulley is coaxially connected to the rotating block.

[0012] In the above technical solution, further, the two paddles are arranged in parallel on the upper and lower sides of the rotating block, and the distance between the paddles is greater than the height of the driving block.

[0013] In the present technical solution, the driving block is usually configured as a square block. During processing, after the driving assembly is pushed laterally by the driving unit, the two paddles are laterally moved into the upper and lower sides of the driving block. Under the drive of the driving unit, the paddle block drives the driving block to rotate.

[0014] The beneficial effects of the utility model are:

[0015] 1. The drive unit can quickly push out the drive assembly, drive the pins at the bottom of the fixture to drive the sticky rhinestones to be polished, and the feeding speed is fast, which reduces the processing time of the fixture in the polishing station, thereby improving the production efficiency of the entire rhinestone production;

[0016] 2. The push-out and push-back of the first slider by the servo motor has the characteristics of fast response speed, high-precision control and high adaptability compared to the push-out of the cylinder. It can be combined with the setting of multiple grinding and polishing stations to reduce the processing time of the fixture in the grinding and polishing stations and improve the overall processing efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model acting on a clamp;

[0018] Figure 2 It is a structural schematic diagram of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the utility model from another perspective;

[0020] Figure 4 yes Figure 1 A partial enlarged view of point A in the middle.

[0021] The symbols in the figure are:

[0022] 1. seat plate; 2. fixture; 4. drive unit; 5. drive assembly; 6. drive block; 7. fixed frame; 8. first motor; 9. connecting block; 10. first connecting rod; 11. first slider; 12. first slide rail; 13. rotating part; 14. drive part; 15. rotary block; 16. paddle; 17. second motor; 18. first pulley; 19. second pulley; 20. transmission belt; 21. first plate; 22. support frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0024] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0026] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0027] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0028] First embodiment:

[0029] like Figure 1-Figure 4As shown in the figure, this embodiment provides a driving structure for the rotation of the ejector pin of a rhinestone fixture, including a base plate 1 fixedly connected to the frame. It is characterized in that the base plate 1 extends towards the fixture 2, and a first slider 11 is slidably arranged on the base plate 1. A driving unit 4 is connected to the side of the first slider 11 away from the fixture 2. A driving component 5 is arranged on the side of the first slide plate corresponding to the driving block 6 on the side of the fixture 2. The driving unit 4 can drive the driving component 5 to move towards the fixture 2, and the driving component 5 can drive the driving block 6 arranged on the side of the fixture 2 to rotate. The fixture 2 moves and is held on the support frame 22 at the grinding and polishing station. A base plate 1 is arranged on the frame corresponding to the fixture 2. The driving unit 4 on the base plate 1 drives the first slider 11 to slide towards the fixture 2. The driving component 5 on the first slider 11 drives the driving block 6 arranged on the side of the fixture 2 to rotate, and cooperates with the grinding and polishing device at the grinding and polishing station to grind and polish the crystal ligand. In the present utility model, the driving unit 4 can quickly push out the driving component 5, drive the ejector pins at the bottom of the fixture 2 to drive the adhered rhinestones for polishing, with a fast feeding speed, reduce the processing time of the fixture 2 at the grinding and polishing station, and thus improve the production efficiency of the entire rhinestone production and manufacturing.

[0030] As Figure 2 shown, the driving unit 4 includes a "C"-shaped fixing frame 7 with an opening facing downwards. The fixing frame 7 is fixedly connected to the base plate 1. A first motor 8 is arranged at the top of the fixing frame 7. The output end of the first motor 8 passes through the fixing frame 7 and is connected to one end of an "L"-shaped connecting block 9. The other side of the connecting block 9 is rotatably connected to a first connecting rod 10. The other end of the first connecting rod 10 is rotatably connected to the first slider 11. By using a servo motor to push out and push back the first slider 11, compared with the cylinder push, it has the characteristics of fast response speed, high-precision control and high adaptability. Cooperating with the arrangement of multiple grinding and polishing stations, it reduces the processing time of the fixture 2 at the grinding and polishing station and improves the overall processing efficiency of the equipment.

[0031] The first slider 11 is slidably connected to the first slide rail 12. The first slide rail 12 is fixedly connected to the base plate 1, and the extending direction of the first slide rail 12 is perpendicular to the fixture 2.

[0032] As Figure 2 and Figure 3 shown, the driving component 5 includes a first plate body fixedly arranged on the side of the first slide plate away from the fixture 2. A driving part 14 and a rotating part 13 are arranged on the first plate body. The rotating part 13 is arranged on the side of the first plate 21 facing the fixture 2. The driving part 14 and the rotating part 13 are connected and can drive the rotating part 13 to rotate. The driving part 14 includes a second motor 17. The output end of the second motor 17 is coaxially connected to a first pulley 18. The first pulley 18 is传动连接 to a second pulley 19 through a transmission belt 20. The second pulley 19 is coaxially connected to a rotating block 15. The rotating part 13 includes a rotating block 15 rotatably connected to the first plate 21. A dial 16 is arranged on the rotating block 15. As Figure 4As shown, the two paddles 16 are arranged in parallel on the upper and lower sides of the rotating block 15, and the distance between the paddles 16 is greater than the height of the driving block 6. The driving block 6 is usually set as a square block. During processing, after the driving assembly 5 is pushed out laterally by the driving unit 4, the two paddles 16 are moved laterally into the upper and lower sides of the driving block 6. Under the drive of the driving part 14, the paddle blocks drive the driving block 6 to rotate.

[0033] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A drilling fixture thimble rotation drive structure, comprising a base plate (1), the base plate (1) and a frame are fixedly connected, characterized in that: The seat plate (1) extends towards the fixture (2). A first slider (11) is slidably arranged on the seat plate (1). A driving unit (4) is connected to the side of the first slider (11) away from the fixture (2). A driving component (5) is arranged on the side of the first slide plate corresponding to the driving block (6) on the side of the fixture (2). The driving unit (4) can drive the driving component (5) to move towards the fixture (2), and the driving component (5) can drive the driving block (6) arranged on the side of the fixture (2) to rotate.

2. A water drill fixture thimble rotation drive structure according to claim 1, characterized in that: The driving unit (4) includes a "C"-shaped fixing frame (7) with an opening facing downwards. The fixing frame (7) is fixedly connected to the seat plate (1). A first motor (8) is arranged at the top of the fixing frame (7). The output end of the first motor (8) passes through the fixing frame (7) and is connected to one end of an "L"-shaped connecting block (9). The other side of the connecting block (9) is rotatably connected to a first connecting rod (10). The other end of the first connecting rod (10) is rotatably connected to the first slider (11).

3. A water drill fixture thimble rotation driving structure according to claim 2, characterized in that: The first slider (11) is slidably connected to a first slide rail (12). The first slide rail (12) is fixedly connected to the seat plate (1), and the extending direction of the first slide rail (12) is perpendicular to the fixture (2).

4. The water drill fixture thimble rotation driving structure according to claim 1, characterized in that: The driving component (5) includes a first plate body fixedly arranged on the side of the first slide plate away from the fixture (2). A driving part (14) and a rotating part (13) are arranged on the first plate body. The rotating part (13) is arranged on the side of the first plate (21) facing the fixture (2). The connection between the driving part (14) and the rotating part (13) can drive the rotating part (13) to rotate.

5. The water drill fixture thimble rotation driving structure according to claim 4, characterized in that: The rotating part (13) includes a rotating block (15) rotatably connected to the first plate (21). A dial (16) is arranged on the rotating block (15).

6. The water drill fixture thimble rotation driving structure according to claim 4, characterized in that: The driving part (14) includes a second motor (17). The output end of the second motor (17) is coaxially connected to a first pulley (18). The first pulley (18) is drivingly connected to a second pulley (19) through a transmission belt (20). The second pulley (19) is coaxially connected to the rotating block (15).

7. The water drill fixture thimble rotation driving structure according to claim 5, characterized in that: Two of the dials (16) are arranged in parallel on the upper and lower sides of the rotating block (15). The distance between the dials (16) is greater than the height of the driving block (6).

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