Convenient lathe machined part stabilizing device

Abstract

The utility model belongs to the technical field of lathe machining auxiliary equipment, and particularly relates to a convenient lathe machined part stabilizing device which comprises a stabilizing device body, the stabilizing device body comprises a base, an upper support is arranged above the base, a mounting rod is arranged below the upper support, a clamping rod is arranged at the lower end of the mounting rod, and a clamping groove is formed in the lower end of the clamping rod. Adjustable limiting assemblies are arranged on the two sides of the upper support, each adjustable limiting assembly comprises an adjusting rod, a mounting plate is arranged at the end of one side of each adjusting rod, a rotating shaft is arranged between every two adjacent lug seats, a bearing is arranged on each rotating shaft, and a telescopic spring is arranged on the periphery of the adjusting rod located between the upper support and the mounting plate. And a locking mechanism for fastening the mounting rod is arranged in the base. The supporting and limiting device is reasonable in design, simple in structure and convenient to machine, supporting and limiting of a long machined part can be achieved, the jumping possibility of the long machined part is reduced, the stability of the position where the workpiece is located is guaranteed, and the use requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of lathe processing auxiliary equipment, and in particular relates to a convenient lathe processing part stabilizing device. Background Art

[0002] A lathe is a machine tool that primarily uses a turning tool to perform turning operations on rotating workpieces. Lathes are the most important type of metal cutting machine tool and are the most common type of lathe in general machine manufacturing plants. They are also known as machine tools. Lathes can also be used to perform various machining operations such as drills, reamers, reamers, taps, dies, and knurling tools. Lathes are used to cut rotating surfaces of various sizes and shapes, as well as helical surfaces.

[0003] Although the lathes in the existing technology can meet the processing requirements of most workpieces, there are still some shortcomings for workpieces with higher processing requirements. For a workpiece to be processed with a long length, one side of it is placed in the chuck, and the other end is supported by the ejector assembly. In this case, there is a lack of a certain stabilizing device in the middle position of the workpiece, which makes the workpiece easy to jump during rotation, thereby affecting the stability of the processing process. Moreover, the workpiece speed is different for different processing requirements, and the larger jump of the workpiece will be dangerous, which cannot better protect the personal safety of workers and may even cause accidents in serious cases. For this reason, we provide a convenient lathe workpiece stabilizing device. Utility Model Content

[0004] In response to the technical problems existing in the processing of the above-mentioned longer workpieces, the utility model proposes a convenient lathe workpiece stabilization device with reasonable design, simple structure, easy processing, and the ability to support and limit the longer workpieces, reduce the possibility of their jumping, ensure the stability of the workpiece position, ensure the smooth progress of production and processing work, ensure production and processing safety, reduce the possibility of accidents, and effectively meet the needs of use.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a convenient lathe workpiece stabilization device, including a stabilization device body, the stabilization device body includes a base, an upper bracket is provided above the base, a mounting rod is provided below the upper bracket, a clamping rod is provided at the lower end of the mounting rod, and adjustable limit assemblies are provided on both sides of the upper bracket, the adjustable limit assembly includes an adjusting rod, a mounting plate is provided at one end of the adjusting rod, an ear seat is provided on the mounting plate, a rotating shaft is provided between two adjacent ear seats, a load-bearing bearing is provided on the rotating shaft, a telescopic spring is provided on the outer periphery of the adjusting rod between the upper bracket and the mounting plate, and a locking mechanism for tightening the mounting rod is provided in the base.

[0006] Preferably, a placement groove is provided in the base to facilitate the establishment of the locking mechanism, and the locking mechanism includes a pull-out rod passing through the base, and a limit block is provided on the pull-out rod. Clamping grooves are provided on both sides of the limit block to facilitate the insertion of the clamping rod and lock it. A compression spring is provided on the outer periphery of the pull-out rod located between the limit block and the base, and sliding rods are also provided on both sides of the pull-out rod to limit the movement of the limit block.

[0007] Preferably, the base is further provided with a positioning device for positioning the pull rod, the positioning device includes a mounting shell, a locking ball is provided at the bottom of the mounting shell, a clamping spring is provided above the locking ball, and a threaded plug is provided above the clamping spring.

[0008] Preferably, telescopic rods are further provided on the upper brackets located on both sides of the adjusting rod.

[0009] Compared with the prior art, the advantages and positive effects of the present invention are:

[0010] 1. The present invention provides a convenient lathe workpiece stabilization device. Through the provision of an adjustable limit assembly, on the one hand, for a workpiece with a smaller outer circumference, it can be limited to the upper bracket, especially by using components such as the mounting plate and the bearing to be located outside the workpiece to reduce the possibility of its bouncing. On the other hand, for a workpiece with a larger outer circumference, the workpiece can be placed above the bearing, that is, it plays a bearing role on the workpiece to ensure the stability of its position. At the same time, the provision of a telescopic spring can play a certain buffering role, reducing the possibility of damage to the workpiece, ensuring the smooth progress of production and processing, improving the work progress, and meeting the use requirements; through the provision of a locking mechanism, the upper bracket can be conveniently disassembled and assembled, reducing the difficulty of operation and ensuring the use requirements; through the provision of a positioning device, the locking mechanism can be tightened to prevent it from deflecting and improving stability; the device has a reasonable design, simple structure, and convenient processing, and can achieve support and limit for longer workpieces, reduce the possibility of their bouncing, ensure the stability of the workpiece position, ensure the smooth progress of production and processing, ensure production and processing safety, reduce the possibility of accidents, and effectively meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0012] Figure 1It is a structural diagram of a convenient lathe workpiece stabilization device;

[0013] Figure 2 This is a structural front view of a convenient lathe workpiece stabilization device;

[0014] Figure 3 A schematic diagram of a portion of the internal structure of a convenient lathe workpiece stabilization device from another perspective;

[0015] Figure 4 for Figure 3 A partial enlarged schematic diagram of the structure at point A in the middle;

[0016] In the above figures, 1. base; 1a. placement slot; 2. upper bracket; 3. mounting rod; 31. clamping rod; 4. adjusting rod; 5. mounting plate; 51. ear seat; 52. rotating shaft; 6. load-bearing bearing; 7. telescopic spring; 8. locking mechanism; 81. pull-out rod; 82. limit block; 821. clamping slot; 83. compression spring; 84. sliding rod; 9. positioning device; 91. mounting shell; 92. locking ball; 93. pressing spring; 94. threaded plug; 10. telescopic rod. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Examples, such as Figures 1 to 4The figure shows a convenient lathe workpiece stabilization device, including a stabilization device body, which includes a base 1, and a dovetail groove is provided at the bottom of the base 1 to adapt to the lathe for installation to ensure stability. An upper bracket 2 is provided above the base 1, which can be replaced according to different workpieces to be processed to meet different production and processing needs. Furthermore, a mounting rod 3 is provided at the bottom of the upper bracket 2, and a clamping rod 31 is provided at the lower end of the mounting rod 3. The clamping rod 31 is divided into an upper and lower parts, the upper part is a rod body with an outer diameter smaller than the mounting rod 3, and the lower part is a component with a truncated cone design, and the lower part of the clamping rod 31 has a telescopic performance, ensuring that it can be plugged out from the clamping groove 821 during installation, providing convenient conditions for realizing the connection of equipment components, adjustable limit assemblies are provided on both sides of the upper bracket 2, and the adjustable limit assemblies include an adjusting rod 4, and a mounting plate 5 is provided at one end of the adjusting rod 4, and a Ear seat 51, a rotating shaft 52 is provided between two adjacent ear seats 51, and a load-bearing bearing 6 is provided on the rotating shaft 52. Under the mutual cooperation of the above-mentioned equipment components, on the one hand, the adjustable limit assembly has a certain buffering performance, which can carry the workpiece to be processed to ensure its stability and reduce the possibility of the workpiece shaking. Of course, for the workpiece that cannot be placed above the bearing, a smaller upper bracket 2 can be replaced, and the workpiece is placed under the bearing, and the upper bracket 2 is used to carry the workpiece to improve its stability, which greatly increases the functionality of the device. A telescopic spring 7 is provided on the outer periphery of the adjusting rod 4 located between the upper bracket 2 and the mounting plate 5, which brings convenience to the adjustable limit assembly with good shock absorption performance. A locking mechanism 8 for tightening the mounting rod 3 is provided in the base 1 to prevent the upper bracket 2 from shaking, ensure the stability and integrity of the overall workpiece, and meet the use requirements;

[0020] In the above process, the adjustable limit assembly is provided. On the one hand, for a workpiece with a smaller outer circumference, it can be limited on the upper bracket 2, especially by using the mounting plate 5 and the bearing and other components on the outside of the workpiece to reduce the possibility of its jumping. On the other hand, for a workpiece with a larger outer circumference, the workpiece can be placed above the bearing, that is, it plays a bearing role on the workpiece to ensure the stability of its position. At the same time, the telescopic spring 7 provided can play a certain buffering role, reduce the possibility of damage to the workpiece, ensure the smooth progress of production and processing, improve the work progress, and meet the use requirements; the locking mechanism 8 provided can complete the convenient disassembly and assembly of the upper bracket 2, reduce the difficulty of operation, and ensure the use requirements; the positioning device 9 provided can tighten the locking mechanism 8 to prevent it from deflecting and improve stability; the device has a reasonable design, simple structure, and convenient processing and can realize the support and limit of longer workpieces, reduce the possibility of their jumping, ensure the stability of the workpiece position, ensure the smooth progress of production and processing, ensure production and processing safety, reduce the possibility of accidents, and effectively meet the use requirements.

[0021] In order to effectively complete the convenient installation of the upper bracket 2, especially to achieve convenient fastening after installation and improve the working process, a placement groove 1a is provided in the base 1 to facilitate the establishment of the locking mechanism 8, and the locking mechanism 8 includes a pull-out rod 81 that passes through the base 1, and a limit block 82 is provided on the pull-out rod 81. A clamping groove 821 is provided on both sides of the limit block 82 to facilitate the insertion of the clamping rod 31 and to lock it. In addition, in order to further improve the rationality of the establishment of the device, a limit rod can be provided below the limit block 82 to make it slide relative to the base 1 to ensure convenience in the movement and adjustment process. A compression spring 83 is provided on the outer periphery of the pull-out rod 81 between the limit block 82 and the base 1, and a limit for the movement of the limit block 82 is also provided on both sides of the pull-out rod 81. The sliding rod 84 with a positioning function is specifically described as follows: when installing the upper bracket 2, the positioning device 9 is first taken out to tighten the locking mechanism 8. In this way, when the installation rod 3 is aligned with the process hole on the base 1 and placed, it is made to enter the base 1, especially ensuring that the clamping rod 31 passes through the clamping groove 821 of the limit block 82 and is clamped with it, which to a certain extent realizes the convenient installation of the upper bracket 2. When the component needs to be replaced, the positioning device 9 is first loosened to disengage it from the positioning of the locking mechanism 8, and then the pulling rod 81 is pulled outward to make the clamping groove 821 of the limit block 82 disengage from the clamping rod 31. Then people can easily take out the upper bracket 2, which to a certain extent guarantees the working process and effectively meets the use requirements.

[0022] In order to further improve the stability of the position of the equipment components, especially to complete the fastening of the position of the upper bracket 2 and reduce the possibility of its deviation, a positioning device 9 is also provided in the base 1 to position the pull rod 81. The positioning device 9 includes a mounting shell 91, and a locking ball 92 is provided at the bottom of the mounting shell 91. Of course, for the mounting shell 91, it is set up in a cylindrical shape, and the opening at the lower end is designed to be closed, the purpose of which is to prevent the locking ball 92 from escaping from the mounting shell 91. That is to say, part of the locking ball 92 can protrude from the mounting shell 91 to position the pull rod 81, and can also stay in the mounting shell 91 to prevent it from escaping. This design ensures that the positioning device 9 has good functionality and fully meets the use requirements. The locking ball 92 is locked and tightened with the help of a spring 93. The locking ball 92 is locked and tightened with the help of a spring 93. The locking ball 92 is locked and tightened with the help of a spring 93. The locking ball 92 is locked and tightened with the help of a spring 93. The locking ball 92 is locked and tightened with the help of a spring 93. The locking ball 92 is locked and tightened with the help of a spring 93.

[0023] In order to further improve the rationality of the device, telescopic rods 10 are also provided on the upper bracket 2 on both sides of the adjusting rod 4, wherein the telescopic rods 10 can be extended and retracted along with the movement of the mounting plate 5, and play a limiting role to a certain extent, so as to ensure the stability of the device during operation and use, and improve practicality.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A convenient lathe workpiece stabilizing device, comprising a stabilizing device body, characterized in that: The stabilizing device body includes a base, an upper bracket is provided above the base, a mounting rod is provided below the upper bracket, a clamping rod is provided at the lower end of the mounting rod, and adjustable limit assemblies are provided on both sides of the upper bracket. The adjustable limit assembly includes an adjusting rod, a mounting plate is provided at one end of the adjusting rod, an ear seat is provided on the mounting plate, a rotating shaft is provided between two adjacent ear seats, a load-bearing bearing is provided on the rotating shaft, a telescopic spring is provided on the outer periphery of the adjusting rod between the upper bracket and the mounting plate, and a locking mechanism for fastening the mounting rod is provided in the base.

2. A convenient lathe workpiece stabilizing device according to claim 1, characterized in that: A placement groove is provided in the base to facilitate the establishment of the locking mechanism. The locking mechanism includes a pull-out rod passing through the base, and a limit block is provided on the pull-out rod. Clamping grooves are provided on both sides of the limit block to facilitate the insertion of the clamping rod and lock it. A compression spring is provided on the outer periphery of the pull-out rod located between the limit block and the base, and sliding rods are also provided on both sides of the pull-out rod to limit the movement of the limit block.

3. A convenient lathe workpiece stabilizing device according to claim 2, characterized in that: The base is also provided with a positioning device for positioning the pull rod. The positioning device includes a mounting shell. A locking ball is provided at the bottom of the mounting shell. A tightening spring is provided above the locking ball. A threaded plug is provided above the tightening spring.

4. A convenient lathe workpiece stabilizing device according to claim 3, characterized in that: Telescopic rods are also provided on the upper brackets located on both sides of the adjusting rod.

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