Part machining positioning tool

Abstract

The utility model relates to the technical field of part machining, and solves the problems that when a machined part is fixed, the part needs to be placed in the middle of a positioning device in advance and then is fixed, when the specifications and models of the part are different, the shape and appearance of the part are large, and certain limitation exists when the part is directly fixed from the two sides of the part. And meanwhile, due to the influence of the middle distance, the problem that parts with large shapes cannot be put in is solved. The part machining positioning tool comprises a base, a U-shaped frame is fixedly connected to one side of the top of the base, a driving motor is fixedly connected to the middle of the side face of the U-shaped frame, and the output end of the driving motor penetrates through the interior of the U-shaped frame and is fixedly connected with a first bevel gear; a positioning assembly used for fixing parts is arranged on the surface of the first bevel gear and comprises a second bevel gear and a third bevel gear which are arranged on the surface of the first bevel gear, and the surface of the second bevel gear is connected to the top of the first bevel gear in a meshed mode.

Description

Technical Field

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

[0002] Publication number CN217966917U discloses a circular parts processing positioning tool, which has a positioning structure and a frame, wherein the positioning structure is fixedly connected to the middle position of the upper surface of the frame; the positioning structure includes a sliding bottom rail, a driving slider and a bidirectional screw, the driving slider is slidably connected to the inside of the sliding bottom rail, and the inside of the driving slider is threadedly connected to the bidirectional screw; the frame includes a rotating connection, a positioning plate, a bracket and a slot, the upper part of the rotating connection is fixedly connected to the rear corner position of the bottom surface of the positioning plate, the middle position inside the left and right pipes of the positioning plate is rotatably connected with a bracket, and the bracket is inserted into the inside of the slot.

[0003] The positioning structure and the frame are used to solve the problems of the non-adjustable processing angle and high production cost of the circular parts processing positioning tooling.

[0004] However, when fixing the processed parts, the parts need to be placed in the middle of the positioning device in advance and then fixed. When the specifications and models of the parts are different, their shapes and appearances are larger. Fixing directly from both sides of the parts has certain limitations. At the same time, due to the influence of the middle distance, parts with larger shapes cannot be placed in. This solution is not very applicable to part positioning. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a part processing positioning tool, which solves the problem that when fixing the processed parts, the parts need to be placed in the middle of the positioning device in advance and then fixed. When the specifications and models of the parts are different, their shapes and appearances are too large. Directly fixing from both sides of the parts has certain limitations. At the same time, due to the influence of the middle distance, parts with too large shapes cannot be put in.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a part processing and positioning tool, comprising a base, one side of the top of the base is fixedly connected to a U-shaped frame, and the middle part of the side of the U-shaped frame is fixedly connected to a driving motor, and the output end of the driving motor passes through the interior of the U-shaped frame and is fixedly connected to a first bevel gear, and the surface of the first bevel gear is provided with a positioning component for fixing the part.

[0007] In a specific embodiment, the positioning assembly includes a second bevel gear and a third bevel gear arranged on the surface of the first bevel gear, and the surface of the second bevel gear is meshed and connected to the top of the first bevel gear, and the surface of the third bevel gear is meshed and connected to the bottom of the first bevel gear, the top of the second bevel gear is fixedly connected with a first L-plate, one end of the first L-plate is fixedly connected with a first positioning plate, and the surface of the first positioning plate is provided with a plurality of first serrations for increasing the clamping friction force, the bottom of the third bevel gear is fixedly connected with a second L-plate, one end of the second L-plate is fixedly connected with a second positioning plate, and the surface of the second positioning plate is provided with a plurality of second serrations for increasing the clamping friction force.

[0008] In a specific embodiment, the front side of the base is axially symmetrically fixedly connected to a support plate, and the side of the support plate is provided with a plurality of rotating holes equidistantly from left to right, and rollers for moving parts are rotatably connected inside the rotating holes.

[0009] In a specific embodiment, a fixing block is fixedly connected to the top of the support plate, and a transverse plate is fixedly connected to the surface of the fixing block.

[0010] In a specific embodiment, a slide groove is provided on the surface of the transverse plate, and a push plate for pushing the parts to move is slidably connected inside the slide groove, and a push handle is provided on the surface of the push plate.

[0011] Compared with the prior art, the utility model provides a part processing positioning tool, which has the following

[0012] Beneficial effects:

[0013] In the technical solution disclosed by the utility model, the positioning component is used to fix the parts during the processing of the parts. At this time, the parts can be placed on the rollers and driven to move forward by moving the push plate until they are moved to the base. At this time, the driving motor can be connected to the external power supply so that the driving motor drives the first bevel gear to rotate. Since the top and bottom of the first bevel gear are respectively meshed and connected with the second bevel gear and the third bevel gear, the second bevel gear and the third bevel gear rotate in opposite directions, thereby driving the first L plate and the first positioning plate as well as the second L plate and the second positioning plate to move in relative directions and approach the middle at the same time. Since the moving trajectory of the first L plate and the second L plate is a fan-shaped, the parts are fixed instead of moving from both sides of the parts. When the part is large in appearance, the part is still clamped by the trajectory of the fan-shaped relative movement, thereby improving the applicability of the positioning parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the positioning component of the utility model;

[0018] Figure 4 This is a schematic diagram of the push plate structure of the utility model.

[0019] In the figure: 1. base; 2. U-shaped frame; 3. drive motor; 4. first bevel gear; 5. positioning assembly; 51. second bevel gear; 511. first L plate; 512. first positioning plate; 513. first serrated bar; 52. third bevel gear; 521. second L plate; 523. second positioning plate; 524. second serrated bar; 6. support plate; 7. rotating hole; 8. roller; 9. fixed block; 10. cross plate; 11. push plate. DETAILED DESCRIPTION

[0020] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0021] Figure 1-Figure 4 An embodiment of the utility model is a part processing positioning tool, comprising a base 1, a U-shaped frame 2 is fixedly connected to one side of the top of the base 1, and a driving motor 3 is fixedly connected to the middle of the side of the U-shaped frame 2, and the output end of the driving motor 3 passes through the inside of the U-shaped frame 2 and is fixedly connected to a first bevel gear 4, and the surface of the first bevel gear 4 is provided with a positioning component 5 for fixing parts.

[0022] The specific problem addressed by this specific embodiment is that when fixing the processed parts, the parts need to be placed in the middle of the positioning device in advance and then fixed. When the specifications and models of the parts are different, their shapes and appearances are relatively large. Fixing the parts directly from both sides has certain limitations. At the same time, due to the influence of the middle distance, parts with relatively large shapes cannot be put in. The utility model utilizes the setting of the positioning component 5. During the processing of the part, the part needs to be fixed. At this time, the part can be placed on the roller 8, and the push plate 11 is moved to drive the part to move forward until it moves to the base 1. At this time, the drive motor 3 can be connected to an external power supply, so that the drive motor 3 drives the first bevel gear 4 to rotate. Since the top and bottom of the first bevel gear 4 are respectively meshed and connected with the second bevel gear 51 and the third bevel gear 52, the second bevel gear 51 and the third bevel gear 52 rotate in opposite directions, thereby driving the first L plate 511 and the first positioning plate 512 as well as the second L plate 521 and the second positioning plate 523 to move in relative directions and approach the middle at the same time. Since the movement trajectory of the first L plate 511 and the second L plate 521 is a fan-shaped, until the part is fixed, rather than moving from both sides of the part, when the part is large in appearance, the part is still clamped by the trajectory of the fan-shaped relative movement, thereby improving the applicability of positioning the part.

[0023] The positioning assembly 5 includes a second bevel gear 51 and a third bevel gear 52 which are arranged on the surface of the first bevel gear 4, and the surface of the second bevel gear 51 is meshed and connected to the top of the first bevel gear 4, while the surface of the third bevel gear 52 is meshed and connected to the bottom of the first bevel gear 4. In the present specific embodiment, the top of the second bevel gear 51 is fixedly connected with a first L-plate 511, one end of the first L-plate 511 is fixedly connected with a first positioning plate 512, and the surface of the first positioning plate 512 is provided with a plurality of first serrated bars 513 for increasing the clamping friction force, the bottom of the third bevel gear 52 is fixedly connected with a second L-plate 521, one end of the second L-plate 521 is fixedly connected with a second positioning plate 523, and the surface of the second positioning plate 523 is provided with a plurality of second serrated bars 524 for increasing the clamping friction force. During the processing of the parts, the parts need to be fixed. At this time, the parts can be placed on the rollers 8 and driven to move forward by moving the push plate 11 until they move onto the base 1. At this time, the drive motor 3 can be connected to an external power supply so that the drive motor 3 drives the first bevel gear 4 to rotate. Since the top and bottom of the first bevel gear 4 are respectively meshed and connected with the second bevel gear 51 and the third bevel gear 52, the second bevel gear 51 and the third bevel gear 52 rotate in opposite directions, thereby driving the first L plate 511 and the first positioning plate 512 as well as the second L plate 521 and the second positioning plate 523 to move in relative directions and approach the middle at the same time. Since the moving trajectory of the first L plate 511 and the second L plate 521 is a fan-shaped, until the parts are fixed, rather than moving from both sides of the parts, when the parts are large in appearance, the parts are still clamped by the trajectory of the fan-shaped relative directions, thereby improving the applicability of positioning the parts.

[0024] In this specific embodiment, the front side of the base 1 is axially symmetrically fixedly connected to a support plate 6, and the side surfaces of the support plate 6 are equidistantly provided with a plurality of rotating holes 7 from left to right, and the interior of the rotating holes 7 is rotatably connected to rollers 8 for moving parts, the top of the support plate 6 is fixedly connected to a fixed block 9, and the surface of the fixed block 9 is fixedly connected to a cross plate 10, the surface of the cross plate 10 is provided with a slide groove, and the interior of the slide groove is slidably connected to a push plate 11 for pushing the parts to move, and a push handle is provided on the surface of the push plate 11.

[0025] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0026] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parts processing and positioning tool, comprising a base (1), characterized in that: A U-shaped frame (2) is fixedly connected to one side of the top of the base (1), a driving motor (3) is fixedly connected to the middle of the side of the U-shaped frame (2), and an output end of the driving motor (3) passes through the interior of the U-shaped frame (2) and is fixedly connected to a first bevel gear (4), and a positioning assembly (5) for fixing parts is provided on the surface of the first bevel gear (4); The positioning assembly (5) comprises a second bevel gear (51) and a third bevel gear (52) which are arranged on the surface of the first bevel gear (4), wherein the surface of the second bevel gear (51) is meshingly connected to the top of the first bevel gear (4), and the surface of the third bevel gear (52) is meshingly connected to the bottom of the first bevel gear (4).

2. A parts processing and positioning tool according to claim 1, characterized in that: A first L-plate (511) is fixedly connected to the top of the second bevel gear (51), one end of the first L-plate (511) is fixedly connected to a first positioning plate (512), and a surface of the first positioning plate (512) is provided with a plurality of first sawtooth strips (513) for increasing clamping friction.

3. A parts processing and positioning tool according to claim 1, characterized in that: A second L-plate (521) is fixedly connected to the bottom of the third bevel gear (52), a second positioning plate (523) is fixedly connected to one end of the second L-plate (521), and a plurality of second sawtooth bars (524) for increasing clamping friction are arranged on the surface of the second positioning plate (523).

4. A parts processing and positioning tool according to claim 1, characterized in that: The front side of the base (1) is axially symmetrically fixedly connected to a support plate (6), and the side surface of the support plate (6) is provided with a plurality of rotating holes (7) equidistantly from left to right, and rollers (8) for moving parts are rotatably connected inside the rotating holes (7).

5. A parts processing and positioning tool according to claim 4, characterized in that: A fixing block (9) is fixedly connected to the top of the support plate (6), and a transverse plate (10) is fixedly connected to the surface of the fixing block (9).

6. A part processing and positioning tool according to claim 5, characterized in that: A sliding groove is provided on the surface of the transverse plate (10), and a push plate (11) for pushing the parts to move is slidably connected inside the sliding groove, and a push handle is provided on the surface of the push plate (11).

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