Machining positioning device

Abstract

The utility model discloses a machining positioning device, which relates to the technical field of machining, and comprises a bottom plate, a side plate is fixedly arranged on the outer wall of the top of the bottom plate, a limiting block is fixedly arranged on the outer wall of the top of the bottom plate, and a motor is fixedly arranged on the outer wall of the top of the bottom plate. A threaded rod is fixedly installed on the outer wall of one end of the motor and located on the inner side of the motor, the outer wall of the threaded rod is in threaded connection with a limiting threaded block, and a fixing clamp is fixedly installed on the outer wall of the top of the limiting threaded block. Mechanical parts can be measured conveniently through the scales on the outer wall of the measuring scale, and when one end of the measuring scale is pulled, the outer wall of the rolling roller in the rotating groove rolls on the outer wall of the measuring scale to reduce the pulling resistance, so that the measuring scale is convenient to pull, and the problems that the mechanical parts need to be measured during machining, and the machining efficiency is low are solved. And an existing positioning device does not carry a measuring tool.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a mechanical processing positioning device. Background Art

[0002] In mechanical processing and manufacturing, the positioning device plays a vital role. It ensures the accurate position of the workpiece to be processed, and guarantees the consistency and quality of the workpiece during processing. In mechanical processing, the blank to be processed must go through multiple processes to be processed into a finished piece. Although there are various positioning methods for each process, one-sided two-pin positioning is one of the most widely used positioning methods in both rough processing and fine processing.

[0003] For example, the Chinese patent publication number CN213106398U discloses a mechanical processing positioning device, wherein the water pumping box includes a water pumping box body and a water pump, the inner surface of the water pumping box body is provided with a sixth through hole, the water pump is fixedly connected to the sixth through hole, the water pump can quickly pump water from the water tank into the pressurized box, thereby increasing the efficiency of cooling and cooling, the bellows includes a wind direction body and a ventilation hose, the inner surface of the bellows body is provided with a fan, one surface of the bellows body is provided with an air outlet, one end of the ventilation hose is fixedly connected to the air outlet, and the other surface of the bellows body is provided with an exhaust hole, through the bellows, the ventilation hose can adjust the direction of the air outlet, which is conducive to cooling and cleaning the machine from multiple angles, by arranging the bellows and the water tank, the machine can be cooled and cleaned from multiple angles, thereby increasing the working life of the machine and reducing the risk of heat injury during working time, and by arranging the fixing plate and the fixing clamp, a reinforcement structure is effectively formed, thereby achieving the purpose of making the mechanical processing positioning fixture more stable.

[0004] The existing technology has the following problems:

[0005] During existing mechanical processing, mechanical parts need to be measured, but the existing positioning device does not carry a measuring tool, which makes it easy for errors to occur during processing; the existing mechanical processing positioning device is prone to cause friction damage to the mechanical parts when fixing them. Utility Model Content

[0006] The utility model provides a mechanical processing positioning device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A mechanical processing positioning device comprises a base plate, a side plate is fixedly installed on the outer wall of the top of the base plate, a limiting block is fixedly installed on the outer wall of the top of the base plate, a motor is fixedly installed on the outer wall of the top of the base plate, a threaded rod is fixedly installed on the outer wall of one end of the motor and located on the inner side of the motor, the outer wall of the threaded rod is threadedly connected to the limiting threaded block, a fixing clamp is fixedly installed on the outer wall of the top of the limiting threaded block, a limiting slide is fixedly installed on the outer wall of the top of the base plate and located on the inner side of the side plate, a slot is opened on the outer wall of the limiting slide, and a slider is slidably connected to the outer wall of the limiting slide.

[0009] A further improvement of the technical solution of the utility model is that a rotation groove is opened on the inner outer wall of the slider, a rolling roller is rotatably connected to the inner outer wall of the rotation groove, and a ruler is rotatably connected to the outer wall of the rolling roller located on the inner side of the slider.

[0010] A further improvement of the technical solution of the utility model is that: a scale is fixedly connected to the outer wall of the ruler, a pressing groove is opened inside one side of the sliding block, and a telescopic column is fixedly installed on the inner wall of the pressing groove.

[0011] A further improvement of the technical solution of the utility model is that a mounting frame is fixedly mounted on one end of the telescopic column, an extrusion spring is movably sleeved on the outer wall of the telescopic column, an insert is fixedly mounted on the outer wall of one side of the mounting frame, and an extrusion plate is fixedly mounted on the outer wall of one side of the mounting frame.

[0012] A further improvement of the technical solution of the utility model is that: the outer wall on one side of the fixing clamp is fixedly connected to a limited fixing plate, and the outer wall on one side of the fixing clamp is provided with a movable groove.

[0013] A further improvement of the technical solution of the utility model is that a buffer spring is movably installed on the inner wall of the movable groove, a rubber buffer block is fixedly installed on the outer wall of one end of the buffer spring, and an anti-slip fixing plate is fixedly installed on the outer wall of one side of the fixing clamp.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a mechanical processing positioning device, which adopts the mutual cooperation among a slider, a rotating groove, a rolling roller, a ruler, a scale, a pressing groove, a telescopic column, a mounting frame, an extrusion spring, an insert block, and an extrusion plate. The device is fixed on the inner side of the side plate by a limiting slide plate, and the extrusion plate is pressed to make the extrusion plate squeeze the mounting frame, thereby squeezing the extrusion spring on the outer wall of the telescopic column, thereby driving the insert block on the outer wall of one side of the mounting frame to disengage from the inner side of the slot opened by the limiting slide plate, thereby adjusting the fixation of the slider, and then conveniently measuring the mechanical parts through the scale on the outer wall of the ruler, and when one end of the ruler is pulled, the outer wall of the rolling roller inside the rotating groove is used to roll on the outer wall of the ruler, thereby reducing the resistance to the twitching, thereby facilitating the twitching of the ruler, and solving the problem that the mechanical parts need to be measured during mechanical processing, but the existing positioning device does not carry a measuring tool.

[0016] 2. The utility model provides a mechanical processing positioning device, which adopts the mutual cooperation among a fixing clamp, a limit fixing plate, a movable groove, a buffer spring, a rubber buffer block, and an anti-skid fixing plate, and drives the limit threaded block to move on the inner side of the limit block through a threaded rod, so that one side of the fixing clamp fixes the mechanical parts, and the limit fixing plate is used to limit the mechanical parts to the left and right. Then, when one side of the fixing clamp fixes one side of the mechanical parts, the rubber buffer block squeezes the buffer spring inside the movable groove for buffering, and then the anti-skid fixing plate is attached to the outer wall of the mechanical parts, reducing the friction on the outer wall of the mechanical parts, and solving the problem that the mechanical parts are easily damaged when the existing mechanical processing positioning is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the slider of the utility model;

[0019] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0021] In the figure: 1. bottom plate; 2. motor; 3. limit block; 4. fixing clamp; 5. side plate; 6. slider; 7. limit fixing plate; 8. anti-skid fixing plate; 9. limit sliding plate; 10. rotating groove; 11. rolling roller; 12. ruler; 13. pressing groove; 14. telescopic column; 15. extrusion spring; 16. mounting frame; 17. plug-in block; 18. extrusion plate; 19. slot; 20. threaded rod; 21. limit thread block; 22. rubber buffer block; 23. scale; 24. movable groove; 25. buffer spring. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] like Figure 1-4 As shown, the utility model provides a mechanical processing positioning device, including a base plate 1, a side plate 5 is fixedly installed on the outer wall of the top of the base plate 1, a limiting block 3 is fixedly installed on the outer wall of the top of the base plate 1, a motor 2 is fixedly installed on the outer wall of the top of the base plate 1, a threaded rod 20 is fixedly installed on the outer wall of one end of the motor 2 and located on the inner side of the motor 2, the outer wall of the threaded rod 20 is threadedly connected to a limiting threaded block 21, a fixing clamp 4 is fixedly installed on the outer wall of the top of the limiting threaded block 21, a limiting slide 9 is fixedly installed on the outer wall of the top of the base plate 1 and located on the inner side of the side plate 5, a slot 19 is opened on the outer wall of the limiting slide 9, and a slider 6 is slidably connected to the outer wall of the limiting slide 9.

[0024] In this embodiment, the mechanical parts are placed on the upper surface of the limit block 3, and then the motor 2 is started, so that one end of the motor 2 drives the threaded rod 20 inside the limit block 3 to rotate, and the threaded rod 20 drives the limit threaded block 21 to move on the inner side of the limit block 3, so that one side of the fixing clamp 4 fixes the mechanical parts.

[0025] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a rotating groove 10 is provided on the outer wall inside the slider 6, and a rolling roller 11 is rotatably connected to the outer wall inside the rotating groove 10, and a ruler 12 is rollingly connected to the outer wall of the rolling roller 11 and is located on the inner side of the slider 6, and a scale 23 is fixedly connected to the outer wall of the ruler 12, and a pressing groove 13 is provided inside one side of the slider 6, and a telescopic column 14 is fixedly installed on the inner wall inside the pressing groove 13, and a mounting frame 16 is fixedly installed on one end of the telescopic column 14, and an extrusion spring 15 is movably sleeved on the outer wall of the telescopic column 14, and an insert block 17 is fixedly installed on the outer wall of one side of the mounting frame 16, and an extrusion plate 18 is fixedly installed on the outer wall of one side of the mounting frame 16.

[0026] In this embodiment, the limiting slide plate 9 is fixed to the inner side of the side plate 5, and the extrusion plate 18 is pressed so that the extrusion plate 18 squeezes the mounting frame 16, thereby squeezing the extrusion spring 15 on the outer wall of the telescopic column 14, thereby driving the plug 17 on the outer wall of one side of the mounting frame 16 to disengage from the inner side of the slot 19 opened by the limiting slide plate 9, thereby adjusting the fixation of the slider 6, and then conveniently measuring the mechanical parts through the scale 23 on the outer wall of the ruler 12, and when pulling one end of the ruler 12, the outer wall of the rolling roller 11 inside the rotating groove 10 is used to roll on the outer wall of the ruler 12, thereby reducing the resistance to the pulling, so that the ruler 12 is convenient to pull.

[0027] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the outer wall on one side of the fixing clamp 4 is fixedly connected to the limited fixing plate 7, the outer wall on one side of the fixing clamp 4 is provided with a movable groove 24, the inner wall inside the movable groove 24 is movably installed with a buffer spring 25, the outer wall at one end of the buffer spring 25 is fixedly installed with a rubber buffer block 22, and the outer wall on one side of the fixing clamp 4 is fixedly installed with an anti-slip fixing plate 8.

[0028] In this embodiment, the threaded rod 20 drives the limiting threaded block 21 to move on the inner side of the limiting block 3, so that one side of the fixing clamp 4 fixes the mechanical parts, and the limiting fixing plate 7 is used to limit the mechanical parts to the left and right. Then, when the fixing clamp 4 fixes one side of the mechanical parts, the rubber buffer block 22 squeezes the buffer spring 25 inside the movable groove 24 for buffering, and then the anti-slip fixing plate 8 fits against the outer wall of the mechanical parts to reduce the friction on the outer wall of the mechanical parts.

[0029] The working principle of the machining positioning device is described in detail below.

[0030] like Figure 1-4 As shown, by placing the mechanical part on the upper surface of the limit block 3, and then starting the motor 2, one end of the motor 2 drives the threaded rod 20 inside the limit block 3 to rotate, so that the threaded rod 20 drives the limit threaded block 21 to move inside the limit block 3, so that the fixing clamp 4 is fixed to the mechanical part, and the limit fixing plate 7 is used to limit the mechanical part to the left and right. Then, when the fixing clamp 4 is fixed to one side of the mechanical part, the rubber buffer block 22 squeezes the buffer spring 25 inside the movable groove 24 for buffering, and then the anti-slip fixing plate 8 is attached to the outer wall of the mechanical part to reduce the impact on the outer wall of the mechanical part. Friction, and is fixed to the inner side of the side plate 5 through the limiting slide plate 9, and by pressing the extrusion plate 18, the extrusion plate 18 squeezes the mounting frame 16, thereby squeezing the extrusion spring 15 on the outer wall of the telescopic column 14, thereby driving the plug 17 on the outer wall of one side of the mounting frame 16 to disengage from the inner side of the slot 19 opened by the limiting slide plate 9, thereby adjusting the fixation of the slider 6, and then conveniently measuring the mechanical parts through the scale 23 on the outer wall of the ruler 12, and when pulling one end of the ruler 12, the outer wall of the rolling roller 11 inside the rotating groove 10 is used to roll on the outer wall of the ruler 12, thereby reducing the resistance to twitching, so that the ruler 12 is convenient to twitch.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A mechanical processing positioning device, comprising a base plate (1), characterized in that: The outer wall at the top of the bottom plate (1) is fixedly mounted with a side plate (5), the outer wall at the top of the bottom plate (1) is fixedly mounted with a limit block (3), the outer wall at the top of the bottom plate (1) is fixedly mounted with a motor (2), a threaded rod (20) is fixedly mounted on the outer wall at one end of the motor (2) and located inside the motor (2), the outer wall of the threaded rod (20) is threadedly connected to the limit thread block (21), a fixing clamp (4) is fixedly mounted on the outer wall at the top of the limit thread block (21), a limit slide plate (9) is fixedly mounted on the outer wall at the top of the bottom plate (1) and located inside the side plate (5), a slot (19) is provided on the outer wall of the limit slide plate (9), and a slider (6) is slidably connected to the outer wall of the limit slide plate (9).

2. A mechanical processing positioning device according to claim 1, characterized in that: The outer wall inside the sliding block (6) is provided with a rotation groove (10), the outer wall inside the rotation groove (10) is rotatably connected to a rolling roller (11), and the outer wall of the rolling roller (11) is located inside the sliding block (6) and is rollingly connected to a ruler (12).

3. A mechanical processing positioning device according to claim 2, characterized in that: The outer wall of the ruler (12) is fixedly connected with a scale (23), a pressing groove (13) is provided inside one side of the slider (6), and a telescopic column (14) is fixedly installed on the inner wall of the pressing groove (13).

4. A mechanical processing positioning device according to claim 3, characterized in that: A mounting frame (16) is fixedly mounted on one end of the telescopic column (14); an extrusion spring (15) is movably sleeved on the outer wall of the telescopic column (14); an insert block (17) is fixedly mounted on the outer wall of one side of the mounting frame (16); and an extrusion plate (18) is fixedly mounted on the outer wall of one side of the mounting frame (16).

5. A mechanical processing positioning device according to claim 1, characterized in that: The outer wall on one side of the fixing clamp (4) is fixedly connected to a limit fixing plate (7), and a movable groove (24) is formed on the outer wall on one side of the fixing clamp (4).

6. A mechanical processing positioning device according to claim 5, characterized in that: A buffer spring (25) is movably mounted on the inner wall of the movable groove (24), a rubber buffer block (22) is fixedly mounted on the outer wall of one end of the buffer spring (25), and an anti-slip fixing plate (8) is fixedly mounted on the outer wall of one side of the fixing clamp (4).

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