Fine polishing and grinding equipment for machining

Abstract

The utility model relates to the technical field of machining, and solves the problems that a lot of fine metal chips are generated during fine grinding, and the metal chips cannot be collected and treated in a centralized manner and float in the air, so that the physical and psychological health of workers is influenced. The fine polishing and grinding equipment for machining comprises a base, sliding grooves are formed in the two sides of the base, a trapezoidal box is fixedly connected to the edge of one side of the top of the base, a square groove is formed in the front face of the trapezoidal box, and a negative pressure assembly used for absorbing chippings generated by polishing and grinding in machining is arranged on the back face of the trapezoidal box. The negative pressure assembly comprises a square cylinder arranged on the back face of the trapezoidal box, a negative pressure cylinder is arranged on the back face of the square cylinder, a driving motor is arranged at one end of the negative pressure cylinder, the output end of the driving motor penetrates through the interior of the negative pressure cylinder to be fixedly connected with an impeller, and a special-shaped groove used for circulating chippings is formed in the bottom of the negative pressure cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, concretely is a fine polishing and grinding equipment for machining. BACKGROUND

[0002] The utility model discloses a fine polishing and grinding equipment for machining with CN221871342U discloses a fine polishing and grinding equipment for machining, it includes machine table and mounting bracket, the mounting bracket sets up on the machine table, be provided with the auxiliary supporting plate on the machine table, the mounting bracket crossbeam lower extreme corresponds the auxiliary supporting plate position and is provided with the clamping fixed component, one side of the machine table is provided with the lifting adjustment component, and the lifting adjustment component upper portion is provided with the moving platform.

[0003] It utilizes the upper pressing plate cooperation auxiliary supporting plate and carries out the clamping fixed to the pipe fitting, after clamping fixed, according to the diameter of the pipe fitting to be polished, adjusts the lifting adjustment component, pushes the moving platform and moves up or moves down, to make the polishing head and pipe fitting be located on the same axis, starts drive mechanism and drives the polishing rod and the polishing head rotation, controls horizontal push component and acts, and the polishing head is stretched into the pipe fitting, to realize the automatic polishing operation of the pipe fitting inner diameter.

[0004] But during fine polishing, a lot of small metal chips are produced, and the metal chips cannot be collected and handled, float in the air, affect the physical and mental health of the workers, and the scheme is not high in physical and mental health protection of the workers during machining. UTILITY MODEL CONTENTS

[0005] To solve the problem that a lot of small metal chips are produced during fine polishing, and the metal chips cannot be collected and handled, float in the air, affect the physical and mental health of the workers.

[0006] To achieve the above object, the utility model provides the following technical scheme: a fine polishing and grinding equipment for machining, including the base, the both sides of base are all seted up the sliding slot, and the edge of base top side is fixedly connected with trapezoidal box, and the front of trapezoidal box is seted up the square groove, and the back of trapezoidal box is provided with the negative pressure component for the chip of the polishing and grinding of machining.

[0007] In a specific embodiment, the negative pressure assembly includes a square cylinder arranged on the back of the trapezoidal box, the back of the square cylinder is provided with a negative pressure cylinder, one end of the negative pressure cylinder is provided with a driving motor, and the output end of the driving motor is fixedly connected with an impeller penetrating through the inside of the negative pressure cylinder, the bottom of the negative pressure cylinder is provided with a special-shaped groove for circulating debris, the bottom of the special-shaped groove is penetratingly connected with an L-shaped penetrating plate for conveying debris, one end of the L-shaped penetrating plate is penetratingly connected with a storage box for storing debris, and the top of the storage box is fixedly connected with the bottom surface of the trapezoidal box.

[0008] In a specific embodiment, the inside of the chute is slidingly connected with a sliding block, and the surface of the sliding block is fixedly connected with a U-shaped frame.

[0009] In a specific embodiment, the middle of the surface of the U-shaped frame is provided with a servo motor, and the output end of the servo motor is fixedly connected with a grinding disc for fine polishing.

[0010] In a specific embodiment, the side surface of the U-shaped frame is provided with a threaded hole, and the inside of the threaded hole is provided with a threaded bolt for fixing.

[0011] In a specific embodiment, the front surface of the base is provided with a storage groove, and the inside of the storage groove is provided with a square box for placing and replacing polishing tools.

[0012] Compared with the prior art, the present application provides a fine polishing and grinding equipment for machining, which has the following advantages:

[0013] In the technical scheme disclosed by the present application, by arranging the negative pressure assembly, during fine polishing and grinding, the driving motor is connected to an external power source, so that it drives the impeller to rotate in the inside of the negative pressure cylinder, thereby forming negative pressure in the inside of the negative pressure cylinder, and the negative pressure suction force is transmitted to the inside of the trapezoidal box through the square cylinder. Since the open square groove of the trapezoidal box faces the base and is located at the edge of the top side of the base, and has the same length as the base, the metal debris generated by polishing and grinding on the top of the base can be absorbed into the inside of the trapezoidal box, and then conveyed to the storage box through the L-shaped penetrating plate of the special-shaped groove box at the bottom of the negative pressure cylinder, thereby completing the storage and processing of the metal debris, avoiding floating in the air, further ensuring the safety of the working space, avoiding inhalation by the workers, and improving the work protection of the workers. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application, and form a part of the present application. The schematic 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 present application.

[0016] Figure 2 It is the base structure schematic view of the utility model;

[0017] Figure 3 It is the negative pressure subassembly structure schematic view of the utility model;

[0018] Figure 4 It is the square box structure schematic view of the utility model.

[0019] In the drawing: 1, base; 2, sliding slot; 3, trapezoidal box; 4, square groove; 5, negative pressure subassembly; 51, square cylinder; 52, negative pressure cylinder; 521, special-shaped slot; 522, L-shaped through plate; 523, storage box; 53, driving motor; 54, impeller; 6, sliding block; 7, U-shaped frame; 8, servo motor; 9, grinding disc; 10, threaded bolt; 11, square box. DETAILED DESCRIPTION

[0020] The embodiment of the application will be described in detail below with the accompanying drawings and examples, so that the realization process of how the application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented.

[0021] Figures 1-4 For an embodiment of the utility model, a fine polishing and grinding equipment for machining, including base 1, the both sides of base 1 are all set up sliding slot 2, and the edge of the top side of base 1 is fixedly connected with trapezoidal box 3, and the front of trapezoidal box 3 is set up square groove 4, and the back of trapezoidal box 3 is provided with negative pressure subassembly 5 for absorbing the debris generated by machining polishing and grinding.

[0022] The specific problem that the embodiment is aimed at is that during fine polishing, a lot of small metal debris is generated, and the metal debris cannot be collected and treated, floats in the air, and affects the physical and mental health of workers. The utility model utilizes the setting of negative pressure subassembly 5, during fine polishing of machining, can connect driving motor 53 to external power supply, so that it drives impeller 54 to rotate in the inside of negative pressure cylinder 52, then forms negative pressure in the inside of negative pressure cylinder 52, and transmits negative pressure suction force to the inside of trapezoidal box 3 through square cylinder 51, since the opening square groove 4 of trapezoidal box 3 faces base 1, and is located at the edge of the top side of base 1, and the length is same as the length of base 1, can absorb the metal debris generated by polishing and grinding on the top of base 1 to the inside of trapezoidal box 3, and transports to storage box 523 in the bottom of negative pressure cylinder 52 through special-shaped slot 521 and L-shaped through plate 522, so that the collection and treatment of metal debris is completed, avoids floating in the air, further guarantees the safety of working space, avoids being inhaled by workers, and improves the work protection of workers.

[0023] The negative pressure assembly 5 comprises a square cylinder 51 arranged on the back of the trapezoidal box 3, the back of the square cylinder 51 is provided with a negative pressure cylinder 52, one end of the negative pressure cylinder 52 is provided with a driving motor 53, and the output end of the driving motor 53 is fixedly connected with an impeller 54 penetrating through the inside of the negative pressure cylinder 52, in the embodiment, the bottom of the negative pressure cylinder 52 is provided with a special-shaped groove 521 for circulating the metal scraps, the bottom of the special-shaped groove 521 is penetratingly connected with an L-shaped penetrating plate 522 for conveying the metal scraps, one end of the L-shaped penetrating plate 522 is penetratingly connected with a storage box 523 for storing the metal scraps, and the top of the storage box 523 is fixedly connected with the bottom surface of the trapezoidal box 3.

[0024] In the embodiment, the inside of the chute 2 is slidingly connected with a sliding block 6, the surface of the sliding block 6 is fixedly connected with a U-shaped frame 7, the surface of the U-shaped frame 7 is provided with a servo motor 8, the output end of the servo motor 8 is fixedly connected with a grinding disc 9 for fine grinding in mechanical processing, the side surface of the U-shaped frame 7 is provided with a threaded hole, the inside of the threaded hole is provided with a threaded bolt 10 for fixing, the front surface of the base 1 is provided with a storage groove, and the inside of the storage groove is provided with a square box 11 for placing and replacing the grinding tool.

[0025] The control mode of the utility model is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the power supply also belongs to the public knowledge in the field, and the utility model is mainly used for protecting the mechanical device, therefore, the control mode and the circuit connection of the utility model will not be explained in detail.

[0026] It should be noted that in this paper, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fine polishing and grinding device for machining, comprising a base (1), characterized in that: The base (1) has sliding grooves (2) on both sides, and a trapezoidal box (3) is fixedly connected to the edge of the top side of the base (1). The trapezoidal box (3) has a square groove (4) on the front side, and a negative pressure component (5) for absorbing the debris generated by machining, polishing and grinding is provided on the back side of the trapezoidal box (3). The negative pressure component (5) includes a square tube (51) disposed on the back of the trapezoidal box (3), and a negative pressure cylinder (52) is disposed on the back of the square tube (51). A drive motor (53) is disposed at one end of the negative pressure cylinder (52), and an impeller (54) is fixedly connected to the output end of the drive motor (53) through the inside of the negative pressure cylinder (52).

2. The precision polishing and grinding equipment for machining according to claim 1, characterized in that: The bottom of the negative pressure cylinder (52) is provided with a shaped groove (521) for circulating debris, and the bottom of the shaped groove (521) is connected to an L-shaped through plate (522) for conveying debris. One end of the L-shaped through plate (522) is connected to a storage box (523) for collecting debris, and the top of the storage box (523) is fixedly connected to the bottom surface of the trapezoidal box (3).

3. The precision polishing and grinding equipment for machining according to claim 1, characterized in that: The slide groove (2) is internally connected to a slider (6), and the surface of the slider (6) is fixedly connected to a U-shaped frame (7).

4. The precision polishing and grinding equipment for machining according to claim 3, characterized in that: A servo motor (8) is provided in the middle of the surface of the U-shaped frame (7), and the output end of the servo motor (8) is fixedly connected to a grinding wheel (9) for fine grinding in mechanical processing.

5. The precision polishing and grinding equipment for machining according to claim 3, characterized in that: The U-shaped frame (7) has a threaded hole on its side, and a threaded bolt (10) for fixing is provided inside the threaded hole.

6. The precision polishing and grinding equipment for machining according to claim 1, characterized in that: The base (1) has a storage slot on the front, and a square box (11) for placing and changing grinding tools is provided inside the storage slot.

Images