Automatic spring forming equipment with flat spring end face

Abstract

The utility model belongs to the technical field of spring end face flattening, and particularly relates to an automatic spring forming device for flattening the end face of a spring, which comprises a spring end face polishing device, a turntable arranged on the spring end face polishing device, and a plurality of mounting grooves arranged in the turntable and communicated with the outside, a plurality of positioning sleeves are fixedly connected into the plurality of mounting grooves respectively; the multiple rotating grooves are formed in the inner walls of the multiple positioning sleeves correspondingly, multiple clamping plates are rotationally connected into the rotating grooves, multiple first gear grooves are formed in the top surfaces of the inner walls of the rotating grooves, multiple gears are rotationally connected into the multiple first gear grooves correspondingly, and one ends of the multiple gears extend into the rotating grooves; the fixing plates are respectively fixed with the plurality of clamping plates; by means of the spring end face polishing device, the problem that when a user conducts end face polishing on springs of different models, the user needs to purchase positioning sleeves of different models, and consequently the cost consumed by spring forming is increased is solved.

Description

Technical Field

[0001] This utility model belongs to the field of spring end face flattening technology, and in particular relates to an automatic spring forming equipment for flattening spring end faces. Background Technology

[0002] Automatic spring forming equipment with flat spring end faces is also known as spring end face grinding equipment. Spring end face grinding equipment is a special machine used for precision grinding of both end faces of springs. It aims to remove burrs, unevenness or oxide layer from the end faces of the formed springs, and ensure that the flatness, perpendicularity and roughness of the end faces meet the technical requirements. This equipment is widely used in the fields of automobiles, electronics, medical devices, aerospace and other fields, and is a key link in the spring manufacturing forming process.

[0003] Traditional spring end-face grinding equipment uses a fixed-size positioning sleeve on its turntable. When users need to grind the end faces of different spring models, they must purchase different sizes of positioning sleeves, increasing the cost of spring forming. Therefore, we propose an automated spring forming equipment that produces springs with flat end faces. Utility Model Content

[0004] The purpose of this invention is to provide an automatic spring forming device with a flat spring end face, so as to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides an automatic spring forming device for achieving a flat spring end face, comprising a spring end face grinding device and a turntable, wherein the turntable is disposed on the spring end face grinding device, and further comprising:

[0006] Multiple mounting slots are provided, which are opened inside the turntable and connected to the outside. Multiple positioning sleeves are fixedly connected to each of the multiple mounting slots.

[0007] Multiple rotating slots are respectively formed on the inner wall of multiple positioning sleeves. Multiple clamping plates are rotatably connected in the rotating slots. Multiple first gear slots are formed on the top surface of the inner wall of the rotating slots. Multiple gears are rotatably connected in the multiple first gear slots. One end of each gear extends into the rotating slot and is fixed to the multiple clamping plates.

[0008] Multiple annular grooves are formed in multiple positioning sleeves and are connected to multiple corresponding first gear grooves. Multiple toothed rings are rotatably connected in the multiple annular grooves and mesh with multiple corresponding gears.

[0009] Multiple drive components are located in multiple positioning sleeves and are used to drive the corresponding gears to rotate.

[0010] Based on the above structure, the set rotating groove and clamping plate ensure that multiple clamping plates can rotate in the corresponding rotating groove. The set first gear groove and gear ensure that the gear can rotate in the first gear groove, allowing the gear to drive the clamping plate to rotate in the corresponding rotating groove. The set annular groove and toothed ring ensure that the toothed ring can rotate in the annular groove, allowing the toothed ring to drive the corresponding multiple gears to rotate. The set drive component ensures that the user can drive one of the gears to rotate in one of the first gear grooves, so that one of the gears drives the other multiple gears to rotate through the toothed ring.

[0011] In the above technical solution, the driving component further includes:

[0012] The second gear groove is formed inside the positioning sleeve and communicates with one of the first gear grooves. A first bevel gear and a second bevel gear are rotatably connected in the second gear groove, and the first bevel gear and the second bevel gear mesh with each other. One end of the first bevel gear extends into one of the first gear grooves and is fixed with one of the gears.

[0013] A rotating groove is formed on the inner wall of the second gear groove and communicates with the outside. A rotating rod is rotatably connected in the rotating groove, and one end of the rotating rod extends into the second gear groove and is fixed to the second bevel gear.

[0014] A fixing block, which is fixedly connected to one side of the positioning sleeve;

[0015] A fixing component is located on the rotating rod and is used to fix the rotating rod.

[0016] In this technical solution, it is ensured that the user can drive one of the gears to rotate.

[0017] In the above technical solution, the fixing component further includes:

[0018] A threaded groove is formed on the circumference of the rotating rod, and a threaded sleeve is threadedly connected to the threaded groove.

[0019] In this technical solution, it is ensured that the rotating rod will not be affected by external factors and will not rotate.

[0020] In the above technical solution, the threaded sleeve is made of an anti-slip material.

[0021] This technical solution ensures that the user's hand will not slip when rotating the threaded sleeve.

[0022] In the above technical solution, one end of the first bevel gear is rotatably connected to one of the first gear slots.

[0023] In this technical solution, it is ensured that when the first bevel gear rotates, one end of the first bevel gear can rotate normally within one of the first gear slots.

[0024] In the above technical solution, one end of the rotating rod is rotatably connected to the second gear groove.

[0025] In this technical solution, it is ensured that when the rotating rod rotates, one end of the rotating rod can rotate normally within the second gear groove.

[0026] In the above technical solution, one end of each of the gears is rotatably connected to the rotating groove.

[0027] In this technical solution, it is ensured that when multiple gears rotate, one end of each gear can rotate normally within the rotating groove.

[0028] The beneficial effects of this utility model are:

[0029] 1. This automatic spring forming equipment with flat spring end faces ensures that multiple clamping plates can rotate within their corresponding rotating grooves through a set rotating groove and clamping plates. A first gear groove and gear ensure that the gear can rotate within its first gear groove, allowing the gear to drive the clamping plates to rotate within their corresponding rotating grooves. An annular groove and gear ring ensure that the gear ring can rotate within its annular groove, allowing the gear ring to drive multiple corresponding gears to rotate. A drive assembly allows the user to drive one gear to rotate within one of the first gear grooves, enabling that gear to drive multiple other gears via the gear ring. This solves the problem of increased spring forming costs caused by the need for users to purchase different models of positioning sleeves when grinding the end faces of different spring models.

[0030] 2. This automatic spring forming equipment with a flat spring end face, through the setting of a fixed block, threaded groove and threaded sleeve, ensures that when the user rotates the threaded sleeve, the threaded sleeve will be acted on by the thread of the threaded groove and move towards the fixed block, so that the threaded sleeve is tightly pressed on the fixed block, fixing the rotating rod in the rotating groove and preventing it from moving, thus preventing the rotating rod from rotating due to external influences. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0032] Figure 2 This is a schematic diagram of the regional structure of the turntable of this utility model;

[0033] Figure 3 This is a cross-sectional structural schematic diagram of the positioning sleeve of this utility model;

[0034] Figure 4This is one of the internal structural diagrams of the positioning sleeve of this utility model;

[0035] Figure 5 This is the second schematic diagram of the internal structure of the positioning sleeve of this utility model;

[0036] Figure 6 This utility model Figure 4 Structural diagram;

[0037] Figure 7 This utility model Figure 5 A structural diagram.

[0038] The markings in the diagram are as follows:

[0039] 1. Spring end face grinding equipment; 2. Turntable; 3. Mounting groove; 4. Positioning sleeve; 5. Rotating groove; 6. Clamping plate; 7. First gear groove; 8. Gear; 9. Annular groove; 10. Gear ring; 11. Second gear groove; 12. First bevel gear; 13. Second bevel gear; 14. Rotating groove; 15. Rotating rod; 16. Fixing block; 17. Threaded groove; 18. Threaded sleeve. Detailed Implementation

[0040] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0041] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0042] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0043] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" 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 application and simplifying the description. Unless otherwise stated, these directional terms 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 should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0044] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0045] Example 1:

[0046] Please see Figure 1 - Figure 7 As shown, this embodiment provides an automatic spring forming device for achieving a flat spring end face, including a spring end face grinding device 1 and a turntable 2. The turntable 2 is mounted on the spring end face grinding device 1, and also includes:

[0047] Multiple mounting slots 3 are formed inside the turntable 2 and connected to the outside. Multiple positioning sleeves 4 are fixedly connected to each of the multiple mounting slots 3.

[0048] Multiple rotating grooves 5 are respectively opened on the inner wall of multiple positioning sleeves 4. Multiple clamping plates 6 are rotatably connected in the rotating grooves 5. Multiple first gear grooves 7 are opened on the top surface of the inner wall of the rotating grooves 5. Multiple gears 8 are rotatably connected in the multiple first gear grooves 7, and one end of the multiple gears 8 extends into the rotating grooves 5 and is fixed to the multiple clamping plates 6 respectively.

[0049] Multiple annular grooves 9 are respectively opened in multiple positioning sleeves 4 and are respectively connected to multiple first gear grooves 7. Multiple toothed rings 10 are rotatably connected in the multiple annular grooves 9, and the multiple toothed rings 10 are respectively meshed with multiple corresponding gears 8.

[0050] Multiple drive components are located in multiple positioning sleeves 4 and are used to drive the corresponding gears 8 to rotate.

[0051] Example 2:

[0052] This embodiment provides an automatic spring forming device with a flat spring end face. In addition to the technical solutions of the above embodiments, it also has the following technical features, and the driving component includes:

[0053] The second gear groove 11 is opened in the positioning sleeve 4 and is connected to one of the first gear grooves 7. The first bevel gear 12 and the second bevel gear 13 are rotatably connected in the second gear groove 11, and the first bevel gear 12 and the second bevel gear 13 mesh with each other. One end of the first bevel gear 12 extends into one of the first gear grooves 7 and is fixed to one of the gears 8.

[0054] Rotating groove 14 is formed on the inner wall of the second gear groove 11 and is connected to the outside. Rotating rod 15 is rotatably connected in the rotating groove 14, and one end of rotating rod 15 extends into the second gear groove 11 and is fixed to the second bevel gear 13.

[0055] Fixing block 16 is fixedly connected to one side of positioning sleeve 4;

[0056] A fixing component is located on the rotating rod 15 and is used to fix the rotating rod 15.

[0057] In use, the user manually rotates the lever 15, causing one end of the lever 15 to drive the second bevel gear 13 to rotate in the second gear groove 11. The second bevel gear 13 then drives the first bevel gear 12 to rotate in the second gear groove 11, and the first bevel gear 12 drives one of the gears 8 to rotate in one of the first gear grooves 7, ensuring that the user can drive one of the gears 8 to rotate.

[0058] Example 3:

[0059] This embodiment provides an automatic spring forming device with a flat spring end face. In addition to the technical solutions of the above embodiments, it also has the following technical features, including a fixing component:

[0060] The threaded groove 17 is formed on the circumference of the rotating rod 15, and a threaded sleeve 18 is threadedly connected to the threaded groove 17.

[0061] In use, the user rotates the threaded sleeve 18 by hand, causing the threaded sleeve 18 to move towards the fixed block 16 under the action of the threaded groove 17. This causes the threaded sleeve 18 to be tightly pressed against the fixed block 16, fixing the rotating rod 15 in the rotating groove 14 so that it cannot rotate and ensuring that the rotating rod 15 will not be affected by external factors.

[0062] Example 4:

[0063] This embodiment provides an automatic spring forming device with a flat spring end face. In addition to the technical solution of the above embodiment, it also has the following technical features: the threaded sleeve 18 is made of anti-slip material.

[0064] This includes ensuring that the user's hand will not slip when rotating the threaded sleeve 18.

[0065] Example 5:

[0066] This embodiment provides an automatic spring forming device with a flat spring end face. In addition to the technical solution of the above embodiment, it also has the following technical features: one end of the first bevel gear 12 is rotatably connected to one of the first gear slots 7.

[0067] Specifically, it is ensured that when the first bevel gear 12 rotates, one end of the first bevel gear 12 can rotate normally within one of the first gear slots 7.

[0068] Example 6:

[0069] This embodiment provides an automatic spring forming device with a flat spring end face. In addition to the technical solution of the above embodiment, it also has the following technical features: one end of the rotating rod 15 is rotatably connected to the second gear groove 11.

[0070] Specifically, it is ensured that when the rotating rod 15 rotates, one end of the rotating rod 15 can rotate normally within the second gear groove 11.

[0071] Example 7:

[0072] This embodiment provides an automatic spring forming device with a flat spring end face. In addition to the technical solution of the above embodiment, it also has the following technical features: one end of a plurality of gears 8 is rotatably connected to a rotating groove 5.

[0073] Specifically, it is ensured that when multiple gears 8 rotate, one end of each gear 8 can rotate normally within the rotating groove 5.

[0074] In use, the user places any type of spring into the positioning sleeve 4, positioned between multiple clamping plates 6. The user then manually rotates the rotating rod 15, causing one end of the rod 15 to drive the second bevel gear 13 to rotate within the second gear groove 11. This causes the second bevel gear 13 to drive the first bevel gear 12 to rotate within the second gear groove 11, and the first bevel gear 12 to drive one of the gears 8 to rotate within one of the first gear grooves 7. This ensures the user can drive one of the gears 8 to rotate. When one of the gears 8 rotates, it drives the gear ring 10 to rotate within the annular groove 9, allowing the gears to rotate. Ring 10 drives multiple other gears 8 to rotate in multiple other first gear slots 7. When multiple gears 8 rotate, they will drive multiple clamping plates 6 to rotate in the rotating slot 5. When multiple clamping plates 6 rotate to the appropriate position, they will fix any type of spring. Then, the user rotates the threaded sleeve 18 by hand, so that the threaded sleeve 18 is subjected to the action of the threaded slot 17 and moves towards the fixed block 16, so that the threaded sleeve 18 is tightly pressed on the fixed block 16, fixing the rotating rod 15 in the rotating slot 14 and preventing it from rotating, ensuring that the rotating rod 15 will not be affected by external factors.

[0075] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An automatic spring forming device for achieving a flat spring end face, comprising a spring end face grinding device (1) and a turntable (2), wherein the turntable (2) is disposed on the spring end face grinding device (1), characterized in that, Also includes: Multiple mounting slots (3) are formed in the turntable (2) and connected to the outside. Multiple positioning sleeves (4) are fixedly connected in the multiple mounting slots (3). Multiple rotating grooves (5) are respectively opened on the inner wall of multiple positioning sleeves (4). Multiple clamping plates (6) are rotatably connected in the rotating grooves (5). Multiple first gear grooves (7) are opened on the top surface of the inner wall of the rotating grooves (5). Multiple gears (8) are rotatably connected in the multiple first gear grooves (7). One end of the multiple gears (8) extends into the rotating grooves (5) and is fixed to the multiple clamping plates (6) respectively. Multiple annular grooves (9) are respectively opened in multiple positioning sleeves (4) and are respectively connected to multiple first gear grooves (7). Multiple toothed rings (10) are rotatably connected in the multiple annular grooves (9) and the multiple toothed rings (10) respectively mesh with multiple gears (8). Multiple drive components are located in multiple positioning sleeves (4) and are used to drive the corresponding gears (8) to rotate.

2. The automatic spring forming equipment with a flat spring end face according to claim 1, characterized in that, The driving component includes: The second gear groove (11) is opened in the positioning sleeve (4) and communicates with one of the first gear grooves (7). The second gear groove (11) is rotatably connected to the first bevel gear (12) and the second bevel gear (13), and the first bevel gear (12) and the second bevel gear (13) mesh with each other. One end of the first bevel gear (12) extends into one of the first gear grooves (7) and is fixed with one of the gears (8). Rotating groove (14), the rotating groove (14) is opened on the inner wall of the second gear groove (11) and is connected to the outside. A rotating rod (15) is rotatably connected in the rotating groove (14), and one end of the rotating rod (15) extends into the second gear groove (11) and is fixed to the second bevel gear (13). A fixing block (16) is fixedly connected to one side of the positioning sleeve (4); A fixing component is located on the rotating rod (15) and is used to fix the rotating rod (15).

3. The automatic spring forming equipment with a flat spring end face according to claim 2, characterized in that, The fixing component includes: A threaded groove (17) is formed on the circumference of the rotating rod (15), and a threaded sleeve (18) is threadedly connected to the threaded groove (17).

4. The automatic spring forming equipment with a flat spring end face according to claim 3, characterized in that, The threaded sleeve (18) is made of anti-slip material.

5. The automatic spring forming equipment with a flat spring end face according to claim 2, characterized in that, One end of the first bevel gear (12) is rotatably connected to one of the first gear slots (7).

6. The automatic spring forming equipment with a flat spring end face according to claim 2, characterized in that, One end of the rotating rod (15) is rotatably connected to the second gear groove (11).

7. The automatic spring forming equipment with a flat spring end face according to claim 1, characterized in that, One end of each of the gears (8) is rotatably connected to the rotating groove (5).

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