Excavator track tensioning spring hot rolling device

Abstract

The utility model provides an excavator crawler belt tensioning spring hot rolling device, which belongs to the technical field of part processing, and comprises a base mechanism and a clamping mechanism, the base mechanism comprises a fixed base, the outer side wall of the fixed base is fixedly provided with a supporting plate, the outer side wall of the fixed base is fixedly provided with a limiting rack, and the clamping mechanism is fixedly provided with a clamping groove. And the clamping mechanism comprises a seat plate, a motor is fixedly installed on the outer side wall of the seat plate, an adjusting box is fixedly installed on the outer side wall of the motor, and a rotating disc is connected to the inner side wall of the adjusting box through a bearing. Through the design of the clamping mechanism and the adjustable connecting block, the rapid replacement function of the mold is achieved, the production efficiency is improved, the flexibility of equipment is remarkably enhanced, the same device can adapt to the production requirements of springs of different models, and therefore the production cost and the equipment investment are greatly reduced, and the production efficiency is improved. And great convenience is brought to batch production of the crawler belt tensioning spring of the excavator.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of part processing, specifically relates to a excavator track tension spring hot coiling device. BACKGROUND

[0002] Hot coil spring, as a kind of spring, is the elastic element made by professional processing and heat treatment, and has wide application.The working principle is to store and release energy by using elastic deformation capacity, and the characteristics of hot coil spring include high elastic deformation capacity, good fatigue life, diverse shape, good load stability, high dimensional accuracy and corrosion resistance, which enables them to work stably in harsh environment and be widely used in mechanical, automotive, aviation, aerospace and other fields.

[0003] In the processing of excavator track tension spring, the commonly used hot coiling device has certain limitations, these devices generally cannot replace mould, and a device can only be used for processing single model spring, due to the fixedness of mould, when different model springs need to be produced, different hot coiling devices must be used or the existing equipment is complicatedly transformed, which limits production efficiency and flexibility to some extent, because each time product model is changed, equipment adjustment may be needed to stop, thereby increasing production cost and time consumption, so a excavator track tension spring hot coiling device is developed. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a excavator track tension spring hot coiling device, and aims at solving the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A excavator track tension spring hot coiling device, comprising,

[0007] The base mechanism comprises a fixed base, a supporting plate is fixedly installed on the outer side wall of the fixed base, and a limiting rack is fixedly installed on the outer side wall of the fixed base.

[0008] As a preferred scheme of the utility model, the clamping mechanism comprises a seat plate, a motor is fixedly installed on the outer side wall of the seat plate, an adjusting box is fixedly installed on the outer side wall of the motor.

[0009] As a preferred scheme of the utility model, a rotating disc is connected to the inner side wall of the adjusting box through a bearing, a threaded line is arranged on the outer side wall of the rotating disc, a limiting guide rail is fixedly installed on the outer side wall of the rotating disc, and a connecting block is sleeved on the outer side wall of the limiting guide rail.

[0010] As a preferred scheme of the utility model, the outer side wall of the connecting block is fixedly installed with a limiting clamping block, the outer side wall of the rotating disc is fixedly installed with an adjusting ring, the outer side wall of the limiting clamping block is movably connected with a linkage rod, and the outer side wall of the linkage rod is fixedly installed with a moving box.

[0011] As a preferred scheme of the utility model, the outer side wall of the moving box is fixedly installed with a spiral blade, the inner side wall of the moving box is sleeved with a clamping rod, the outer side wall of the clamping rod is fixedly installed with a rotating plate, and the outer side wall of the rotating plate is provided with a spiral ring.

[0012] As a preferred scheme of the utility model, the outer side wall of the spiral ring is movably connected with a clamping block, the outer side wall of the clamping block is movably connected with a winding rod, the outer side wall of the winding rod is fixedly installed with a fixed block, and the outer side wall of the fixed block is fixedly installed with a limiting cylinder.

[0013] As a preferred scheme of the utility model, the inner side wall of the limiting cylinder is movably connected with a lead screw, the outer side wall of the lead screw is sleeved with a clamping plate, the outer side wall of the clamping plate is movably connected with a limiting rod, and the outer side wall of the lead screw is fixedly installed with a clamping nut.

[0014] Compared with the prior art, the utility model has the advantages that: through the design of the clamping mechanism and the adjustable connecting block, the quick replacement function of the mold is realized, the production efficiency is improved, the flexibility of the equipment is significantly enhanced, the same device can adapt to the production requirements of different types of springs, thereby the production cost and equipment investment are greatly reduced, and great convenience is brought to the batch production of the excavator track tension spring. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0016] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0017] Fig. 2 It is the motor amplification schematic diagram of the utility model;

[0018] Fig. 3 It is the moving shell section schematic diagram of the utility model;

[0019] Fig. 4 It is the fixed block amplification schematic diagram of the utility model.

[0020] In the figure: 100, clamping mechanism; 101, seat plate; 102, motor; 103, threaded line; 104, limit block; 105, connecting block; 106, limit guide rail; 107, rotating disc; 108, adjusting ring; 109, moving shell; 110, spiral blade; 111, clamping block; 112, spiral ring; 113, clamping rod; 114, linkage rod; 115, moving box; 116, winding rod; 117, limiting rod; 118, fixed block; 119, clamping nut; 120, limiting cylinder; 121, screw rod; 122, clamping plate; 123, adjusting box; 124, rotating plate; 200, base mechanism; 201, fixed base; 202, limit rack; 203, support plate. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in other ways that are not consistent with the details described herein without departing from the spirit and scope of the present application, and those skilled in the art can make similar generalizations without departing from the spirit of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0023] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0024] Embodiment 1

[0025] Reference Figs. 1-4 For the first embodiment of the present application, the embodiment provides a heat coiling device for excavator track tension spring, comprising,

[0026] The base mechanism 200 and the clamping mechanism 100, the base mechanism 200 comprises a fixed base 201, a support plate 203 is fixedly installed on the outer side wall of the fixed base 201, a limit rack 202 is fixedly installed on the outer side wall of the fixed base 201, the clamping mechanism 100 comprises a seat plate 101, a motor 102 is fixedly installed on the outer side wall of the seat plate 101, an adjusting box 123 is fixedly installed on the outer side wall of the motor 102.

[0027] Specifically, the inner side wall of the adjusting box 123 is connected with the rotating disc 107 through a bearing, the outer side wall of the rotating disc 107 is provided with the threaded line 103, the outer side wall of the rotating disc 107 is fixedly installed with the limiting guide rail 106, the outer side wall of the limiting guide rail 106 is sleeved with the connecting block 105, the outer side wall of the connecting block 105 is fixedly installed with the limiting clamping block 104, the outer side wall of the rotating disc 107 is fixedly installed with the adjusting ring 108, the outer side wall of the limiting clamping block 104 is movably connected with the linkage rod 114, and the outer side wall of the linkage rod 114 is fixedly installed with the moving box 115.

[0028] Further, the outer side wall of the moving box 115 is fixedly installed with the spiral blade 110, the inner side wall of the moving box 115 is sleeved with the clamping rod 113, the outer side wall of the clamping rod 113 is fixedly installed with the rotating plate 124, and the outer side wall of the rotating plate 124 is provided with the spiral ring 112.

[0029] Preferably, the outer side wall of the spiral ring 112 is movably connected with the clamping block, the outer side wall of the clamping block is movably connected with the winding rod 116, the outer side wall of the winding rod 116 is fixedly installed with the fixed block 118, and the outer side wall of the fixed block 118 is fixedly installed with the limiting cylinder 120.

[0030] It should be explained that the inner side wall of the limiting cylinder 120 is movably connected with the lead screw 121, the outer side wall of the lead screw 121 is sleeved with the clamping plate 122, the outer side wall of the clamping plate 122 is movably connected with the limiting rod 117, and the outer side wall of the lead screw 121 is fixedly installed with the clamping nut 119.

[0031] In use, the raw material is fixed at one end of the winding rod 116 through cooperation of the lead screw 121 and the clamping plate 122, the adjusting ring 108 is adjusted, the adjusting ring 108 drives the rotating disc 107 to rotate, the rotating disc 107 drives the limiting clamping block 104 to move up and down, the limiting clamping block 104 clamps the clamping rod 113, the motor 102 drives the clamping rod 113 to rotate, the clamping rod 113 drives the rotating plate to rotate, the rotating plate drives the clamping block to move up and down, and the winding rod 116 is clamped, the adjusting ring 108 is adjusted, the limiting clamping block 104 is pressed against the inner side wall of the linkage rod 114, the linkage rod 114 drives the moving box 115 to rotate, when the moving box 115 rotates, the spiral blade 110 cooperates with the limiting rack 202 to drive the moving shell 109 to move back and forth, so that the processing is completed.

[0032] In summary, through mechanical cooperation and motion transmission, the fixing, clamping and rotation of the raw material, as well as the forward and backward movement of the moving box 115 are realized, thereby completing the spring processing process, improving the processing precision and efficiency, simplifying the operation process, reducing manual intervention, ensuring the stability of product quality, and through the modular design, the equipment can quickly adapt to the production of springs of different specifications, greatly improving the flexibility and automation level of the production line, and the clamping block 111 can quickly replace the mold, thereby processing springs of different models.

[0033] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various different example embodiments are merely illustrative. While only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible in the light of the foregoing disclosure (for example, variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (for example, temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages described herein. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of sub-elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described but extends to any embodiments that would perform the same function in the same way to achieve the same results.

[0034] Furthermore, in the interest of providing a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the best mode of practicing the present inventive subject matter, or those that are well known in the art).

[0035] It should be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A hot coiling apparatus for excavator track tension spring, characterized in that: Comprising, The base mechanism (200) and clamping mechanism (100), the base mechanism (200) includes a fixed base (201), the outer side wall of the fixed base (201) is fixedly installed with a support plate (203), the outer side wall of the fixed base (201) is fixedly installed with a limit rack (202); The clamping mechanism (100) includes a seat plate (101), the outer side wall of the seat plate (101) is fixedly installed with a motor (102), the outer side wall of the motor (102) is fixedly installed with an adjustment box (123); The inner side wall of the adjustment box (123) is connected with a turntable (107) through a bearing, the outer side wall of the turntable (107) is provided with a thread line (103), the outer side wall of the turntable (107) is fixedly installed with a limit guide rail (106), the outer side wall of the limit guide rail (106) is sleeved with a connecting block (105); The outer side wall of the connecting block (105) is fixedly installed with a limit block (104), the outer side wall of the turntable (107) is fixedly installed with an adjustment ring (108), the outer side wall of the limit block (104) is movably connected with a linkage rod (114), the outer side wall of the linkage rod (114) is fixedly installed with a moving box (115); The outer side wall of the moving box (115) is fixedly installed with a spiral blade (110), the inner side wall of the moving box (115) is sleeved with a clamping rod (113), the outer side wall of the clamping rod (113) is fixedly installed with a rotating plate (124), the outer side wall of the rotating plate (124) is provided with a spiral ring (112).

2. A heat coil device for a track tension spring of a track-type excavating machine as set forth in claim 1, wherein: The outer side wall of the spiral ring (112) is movably connected with a clamping block, the outer side wall of the clamping block is movably connected with a winding rod (116), the outer side wall of the winding rod (116) is fixedly installed with a fixed block (118), the outer side wall of the fixed block (118) is fixedly installed with a limit cylinder (120).

3. A heat coil assembly for a track tension spring of an excavator as defined in claim 2, wherein: The inner side wall of the limit cylinder (120) is movably connected with a lead screw (121), the outer side wall of the lead screw (121) is sleeved with a clamping plate (122), the outer side wall of the clamping plate (122) is movably connected with a limit rod (117), the outer side wall of the lead screw (121) is fixedly installed with a clamping nut (119).

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