Turning machine for machining positioning column

Abstract

The utility model is applicable to the technical field of positioning column processing, and provides a turning machine for positioning column processing, which comprises a machine body, a housing and a connecting plate, a cleaning structure is arranged at the top end of the machine body, the housing is fixed at the top end of the machine body, and a first electric sliding table is mounted in the top end of the housing; and the polishing structure comprises an electric telescopic rod, a shell, a spring, abrasive paper and a moving block, the electric telescopic rod is inserted into the connecting plate, and the shell is fixed to the bottom end of the electric telescopic rod. According to the turning machine for machining the positioning column, the shell is pushed downwards through the electric telescopic rod to cover the top of the positioning column, so that abrasive paper makes contact with the positioning column to remove burrs on the surface of the positioning column, and therefore the burr cleaning function of the turning machine is achieved, the positioning column can be directly polished conveniently, tiny burrs on the surface of the positioning column are removed conveniently, and machining efficiency is improved. The quality of the positioning column is guaranteed, meanwhile, the subsequent machining steps are reduced, and the functionality of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning column processing, in particular to a turning machine for positioning column processing. Background Art

[0002] Turning machine is a kind of equipment specially used for turning processing. It can be used to process various cylindrical parts, including shafts, sleeves, screws, etc. When processing locating columns, turning machine can ensure the accuracy and surface quality of locating columns through precise cutting and grinding operations. In addition, turning machine also has the characteristics of high precision and high efficiency, which can greatly improve the production efficiency and quality of locating columns, and at the same time achieve high-precision processing to ensure the accuracy and performance of locating columns;

[0003] The existing technical solution has the following defects: when the device is in use, there is a problem that brushes are easily generated on the surface of the positioning column. When the device cuts the positioning column, due to the interaction between the tool and the positioning column, small burrs are often generated on the surface of the positioning column. These burrs will seriously affect the accuracy and quality of the positioning column. Utility Model Content

[0004] The utility model aims to provide a turning machine for machining a positioning column to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a turning machine for positioning column processing, comprising a machine body, a cover shell and a connecting plate, a cleaning structure is provided at the top of the machine body, a cover shell is fixed to the top of the machine body, a first electric slide is installed inside the top of the cover shell, a hydraulic push rod is installed at the bottom end of the first electric slide, a connecting plate is fixed to the bottom end of the hydraulic push rod, a grinding structure is installed on one side of the connecting plate, the grinding structure comprises an electric telescopic rod, a shell, a spring, sandpaper and a moving block, the electric telescopic rod is inserted into the inside of the connecting plate, and the bottom end of the electric telescopic rod is fixed with a shell.

[0006] Preferably, a spring is fixed to the top of the inner part of the shell, a moving block is fixed to the bottom of the spring, and sandpaper is fixed inside the bottom of the moving block. The outer shell is pushed downward on the top of the positioning column by the electric telescopic rod, so that the sandpaper positioning column contacts the burr on the surface of the positioning column, and the pressure of the sandpaper on the positioning column is buffered by the spring.

[0007] Preferably, a sliding structure is formed between the moving block and the outer shell, and the electric telescopic rod is connected to the outer shell through a connecting plate.

[0008] Preferably, a chip box is installed on one side of the interior of the body, a chip removal groove is fixed inside the top of the body, a tool is fixed to the bottom end of the connecting plate, a sliding door is installed on one side of the cover shell, a differential is fixed on one side of the top of the body, a stepper motor is installed on one side of the differential, a three-jaw chuck is installed on one side of the stepper motor, a second electric slide is fixed on the other side of the top of the body, and a ejector pin is installed on the top of the second electric slide.

[0009] Preferably, the cleaning structure includes a side plate, a screw, a guide rod, a servo motor and a scraper, wherein the side plate is fixed to the top of the machine body, and a screw is installed on one side of the side plate. The servo motor drives the screw to rotate, so that the scraper scrapes the debris on the top of the machine body and moves to the lower chip discharge groove, and the debris is concentrated and falls into the inside of the chip collection box.

[0010] Preferably, a servo motor is connected to one side of the screw rod, a scraper is sleeved on the outer side of the screw rod, and a guide rod is fixed to one side of the side plate.

[0011] Preferably, an outer wall of the screw rod is provided with an external thread, and an inner wall of the scraper is provided with an internal thread matching the external thread.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the turning machine for machining the positioning column has a reasonable structure and has the following advantages:

[0013] (1) The housing is pushed downward on the top of the positioning column by the electric telescopic rod, so that the sandpaper contacts the positioning column to remove the burrs on the surface of the positioning column, thereby realizing the burr cleaning function of the device, facilitating direct grinding of the positioning column, removing the fine burrs on the surface of the positioning column, ensuring the quality of the positioning column, and reducing the subsequent processing steps, thereby enhancing the functionality of the device;

[0014] (2) The servo motor drives the screw to rotate, so that the debris on the top of the scraper body moves to the lower chip discharge groove, and the debris is collected and dropped into the inside of the chip collecting box, thereby realizing the debris cleaning function of the device, making it easy to clean the debris inside the device and making it easy for the staff to recycle the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the front cross-sectional structure of the grinding structure of the utility model;

[0018] Figure 4It is a three-dimensional structural schematic diagram of the cleaning structure of the utility model.

[0019] Explanation of the reference numerals in the figure: 1. Machine body; 2. Chip box; 3. Stepper motor; 4. Differential; 5. Cover; 6. Sliding door; 7. Connecting plate; 8. Grinding structure; 801. Electric telescopic rod; 802. Housing; 803. Spring; 804. Sandpaper; 805. Moving block; 9. Cleaning structure; 901. Side panel; 902. Screw rod; 903. Guide rod; 904. Servo motor; 905. Scraper; 10. Hydraulic push rod; 11. Tool; 12. First electric slide; 13. Chip removal groove; 14. Second electric slide; 15. Three-jaw chuck; 16. Ejector pin. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a turning machine for machining a positioning column, such as Figure 1-4As shown, a turning machine for machining a positioning column comprises a machine body 1, a cover 5 and a connecting plate 7, a cleaning structure 9 is arranged at the top of the machine body 1, a cover 5 is fixed at the top of the machine body 1, a first electric slide 12 is installed inside the top of the cover 5, a hydraulic push rod 10 is installed at the bottom end of the first electric slide 12, a connecting plate 7 is fixed at the bottom end of the hydraulic push rod 10, a grinding structure 8 is installed on one side of the connecting plate 7, the grinding structure 8 comprises an electric telescopic rod 801, a housing 802, a spring 803, sandpaper 804 and a moving block 805, the electric telescopic rod 801 is inserted into the Located inside the connecting plate 7, a shell 802 is fixed to the bottom end of the electric telescopic rod 801, a chip box 2 is installed on one side of the inside of the body 1, a chip removal groove 13 is fixed inside the top of the body 1, a tool 11 is fixed to the bottom end of the connecting plate 7, a sliding door 6 is installed on one side of the cover 5, a differential 4 is fixed to one side of the top of the body 1, a stepper motor 3 is installed on one side of the differential 4, a three-jaw chuck 15 is installed on one side of the stepper motor 3, a second electric slide 14 is fixed to the other side of the top of the body 1, and a ejector pin 16 is installed on the top of the second electric slide 14.

[0023] Specifically, in this embodiment, the position of the bar is fixed by using a three-jaw chuck 15, the stepper motor 3 is started, the differential 4 drives the three-jaw chuck 15 to rotate, the hydraulic push rod 10 pushes the tool 11 to contact the bar, the tool 11 turns the bar, and the first electric slide 12 moves the position of the tool 11 to process the bar into a positioning column, and the grinding structure 8 is used to clean the burrs on the surface of the positioning column.

[0024] In a further preferred embodiment of the present invention, Figure 1-4 As shown: a spring 803 is fixed to the top of the inner part of the shell 802, a moving block 805 is fixed to the bottom of the spring 803, sandpaper 804 is fixed inside the bottom of the moving block 805, a sliding structure is formed between the moving block 805 and the shell 802, and the electric telescopic rod 801 is connected to the shell 802 through the connecting plate 7.

[0025] Specifically, in this embodiment, by starting the electric telescopic rod 801 to extend downward, the electric telescopic rod 801 pushes the shell 802 to cover the top of the positioning column, and at the same time the sandpaper 804 contacts the positioning column. The rotating positioning column and the sandpaper 804 are rubbed to remove burrs on the surface of the positioning column, and the pressure of the sandpaper 804 on the positioning column is buffered by the spring 803.

[0026] In a further preferred embodiment of the present invention, Figure 1-4As shown: the cleaning structure 9 includes a side plate 901, a screw rod 902, a guide rod 903, a servo motor 904 and a scraper 905. The side plates 901 are fixed to the top of the body 1. The screw rod 902 is installed on one side of the side plate 901. The servo motor 904 is connected to one side of the screw rod 902. The scraper 905 is sleeved on the outer side of the screw rod 902. The guide rod 903 is fixed on one side of the side plate 901. The outer wall of the screw rod 902 is provided with an external thread, and the interior of the scraper 905 is provided with an internal thread that cooperates with the external thread.

[0027] Specifically, in this embodiment, the servo motor 904 is started to drive the screw rod 902 to rotate, so that the scraper 905 moves left and right through the threads on the surface of the screw rod 902. At the same time, the scraper 905 scrapes the debris on the top of the body 1 and moves downward to the chip groove 13, and the debris is collected and dropped into the interior of the chip collecting box 2 to facilitate the staff to recycle the debris. The scraper 905 is not easy to shake through the guide rod 903.

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A turning machine for machining positioning columns, characterized in that: It comprises a body (1), a cover (5) and a connecting plate (7); A cleaning structure (9) is provided at the top of the machine body (1), and a cover shell (5) is fixed at the top of the machine body (1); A first electric slide (12) is installed inside the top end of the cover shell (5), and a hydraulic push rod (10) is installed at the bottom end of the first electric slide (12); A connecting plate (7) is fixed to the bottom end of the hydraulic push rod (10), and a grinding structure (8) is installed on one side of the connecting plate (7); The polishing structure (8) comprises an electric telescopic rod (801), a housing (802), a spring (803), sandpaper (804) and a moving block (805); The electric telescopic rod (801) is inserted into the interior of the connecting plate (7), and a housing (802) is fixed to the bottom end of the electric telescopic rod (801).

2. A turning machine for machining positioning columns according to claim 1, characterized in that: A spring (803) is fixed to the top of the housing (802), a moving block (805) is fixed to the bottom of the spring (803), and sandpaper (804) is fixed inside the bottom of the moving block (805).

3. A turning machine for machining positioning columns according to claim 1, characterized in that: A sliding structure is formed between the moving block (805) and the housing (802), and the electric telescopic rod (801) passes through the connecting plate (7) and is connected to the housing (802).

4. A turning machine for machining positioning columns according to claim 1, characterized in that: A chip collecting box (2) is installed on one side of the interior of the machine body (1), a chip removal groove (13) is fixed inside the top of the machine body (1), a tool (11) is fixed at the bottom end of the connecting plate (7), a sliding door (6) is installed on one side of the cover shell (5), a differential (4) is fixed on one side of the top of the machine body (1), a stepper motor (3) is installed on one side of the differential (4), a three-jaw chuck (15) is installed on one side of the stepper motor (3), a second electric slide (14) is fixed on the other side of the top of the machine body (1), and a top pin (16) is installed on the top of the second electric slide (14).

5. The turning machine for machining positioning columns according to claim 1, characterized in that: The cleaning structure (9) comprises a side plate (901), a screw rod (902), a guide rod (903), a servo motor (904) and a scraper (905); the side plate (901) is fixed to the top of the machine body (1); and the screw rod (902) is installed on one side of the side plate (901).

6. A turning machine for machining positioning columns according to claim 5, characterized in that: A servo motor (904) is connected to one side of the screw rod (902), a scraper (905) is sleeved on the outer side of the screw rod (902), and a guide rod (903) is fixed to one side of the side plate (901).

7. A turning machine for machining positioning columns according to claim 5, characterized in that: The outer wall of the screw rod (902) is provided with an external thread, and the interior of the scraper (905) is provided with an internal thread that cooperates with the external thread.

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