Grinding machine for mechanical part forging

Abstract

The utility model is applicable to the technical field of part processing, and provides a polisher for forging mechanical parts, which comprises a base box, a top box is mounted at the top of the base box through a support plate, a longitudinal moving component is mounted in the top box, and an electric lifting rod is mounted at the moving end of the longitudinal moving component. The telescopic end of the electric lifting rod is connected with a grinding mechanism and a dust collection mechanism through a mounting plate. A moving groove is formed in the top of the base box, a moving box is installed on the inner wall of the moving groove through an electric push rod, a clamping assembly is installed in the moving box, and the moving direction of the telescopic end of the electric push rod is perpendicular to the moving direction of the moving end of the longitudinal moving assembly. And the electric push rod pushes the moving box to drive the clamped mechanical part to move left and right in the horizontal direction, the unpolished part of the mechanical part is adjusted to move to the position under the polishing mechanism to continue to be polished, and the polishing efficiency of the mechanical part is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of parts processing, in particular to a grinding machine for forging mechanical parts. Background Art

[0002] Mechanical parts, also known as mechanical components, are the fundamental building blocks of machinery and are the inseparable individual components that make up machinery and machines. Mechanical parts research encompasses both the study and design of fundamental mechanical components used in various devices and is a general term for parts and components. After machining, mechanical parts often retain burrs, resulting in a rough surface that affects their usability. Therefore, polishing is necessary.

[0003] Chinese utility model patent application number 202322070873.7 discloses a mechanical parts grinding device, comprising a workbench, four supporting legs fixed to the bottom of the workbench, a servo motor fixed to the left side wall of the workbench's inner cavity, the output shaft of the servo motor fixed to a threaded rod fixed to the right side wall of the workbench's inner cavity, the outer surface of the threaded rod threadedly connected to a movable rod extending to the top of the workbench, a storage plate fixed to the top of the movable rod, a fixed plate movably connected to the top of the storage plate, and a grinding assembly fixed to the left side of the top of the workbench. This utility model patent places mechanical parts on the storage plate, moves the fixed plate and locks the mechanical parts, starts the servo motor, and drives the storage plate to move via the threaded rod. When it moves to the working area, the grinding assembly is started. Through the operation of the grinding assembly, the purpose of collecting waste materials such as sparks and iron filings while grinding is achieved.

[0004] However, the above utility model patent still has some shortcomings:

[0005] During the use of the above-mentioned new patent, the servo motor controls the threaded rod to drive the storage plate and the fixed mechanical parts to move left and right in the horizontal direction, and the first electric push rod also drives the grinding assembly to move left and right. This results in the grinding assembly completing the grinding of part of the left and right directions of the surface of the mechanical parts. It is necessary to adjust the grinding position so that the grinding assembly can grind different parts of the mechanical parts, which is relatively inconvenient; in addition, the position of the components on the fixed plate that fix the mechanical parts is fixed, which results in the fixed plate being unable to fix mechanical parts of different sizes, which has certain limitations. Utility Model Content

[0006] The utility model provides a grinding machine for forging mechanical parts, aiming to solve the problems mentioned in the above background technology.

[0007] The utility model is implemented as follows: a grinder for forging mechanical parts comprises a base box, a top box is mounted on the top of the base box via a support plate, a longitudinal movement assembly is mounted in the top box, an electric lifting rod is mounted on the movable end of the longitudinal movement assembly, the telescopic ends of the electric lifting rod are respectively connected to a grinding mechanism and a dust collection mechanism through a mounting plate; a movable groove is provided on the top of the base box, a movable box is mounted on the inner wall of the movable groove via an electric push rod, a clamping assembly is mounted in the movable box, and the moving direction of the telescopic end of the electric push rod and the moving direction of the movable end of the longitudinal movement assembly are perpendicular to each other.

[0008] Preferably, the longitudinal movement assembly includes a one-way screw rod, one end of which is rotatably mounted on the inner wall of the top box, the other end of which passes through the inner wall of the top box and is connected to the output shaft end of the longitudinal movement motor, and the side wall of the one-way screw rod is connected to a connecting plate through a nut, and the base end of the electric lifting rod is mounted on the bottom of the connecting plate.

[0009] Preferably, the support plate is relatively fixed to the top of the base box at front and back, the length direction of the top box and the axial direction of the one-way screw are consistent with the width direction of the base box, and the longitudinal movement motor controls the nut to drive the connecting plate to move forward and backward in the horizontal direction.

[0010] Preferably, the length direction of the movable groove is consistent with the length direction of the base box, the movable box is slidably arranged in the movable groove, and the telescopic end of the electric push rod drives the movable box to move left and right in the horizontal direction.

[0011] Preferably, the clamping assembly includes a bidirectional screw rod, one end of which is rotatably mounted on the inner wall of the movable box, the other end of which passes through the inner wall of the movable box and is connected to the output shaft end of the clamping motor, and the two opposite threaded parts on the side wall of the bidirectional screw rod are both screwed with a nut.

[0012] Preferably, sliding rods are provided on the inner wall of the movable box and parallel to the front and rear sides of the bidirectional screw rod, and sliders are relatively sleeved on the side walls of the sliding rod. The nut 2 and the side walls of the slider on the same side are connected by a clamping bar through a connecting bar.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The longitudinal motor controls the rotation of the one-way screw, so that the nut drives the connecting plate to move, and the electric lifting rod drives the mounting plate, the grinding mechanism and the dust collection mechanism to move back and forth synchronously in the horizontal direction, so that the grinding mechanism can grind the parts on the front and rear paths of the surface of the mechanical parts.

[0015] 2. The electric push rod pushes the moving box to drive the clamped mechanical parts to move left and right in the horizontal direction, adjusts the unpolished part of the mechanical parts to move to the bottom of the polishing mechanism to continue polishing, and improves the polishing efficiency of the mechanical parts.

[0016] 3. The clamping motor controls the rotation of the bidirectional screw rod, so that the nut 2 drives the clamping bar to move toward or in the opposite direction in the horizontal direction through the connecting bar, so as to clamp or release mechanical parts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of the utility model (top box section);

[0018] Figure 2 It is a side cross-sectional schematic diagram of the top box of the utility model;

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

[0020] Figure 4 It is a top cross-sectional schematic diagram of the mobile box in the present utility model;

[0021] In the picture:

[0022] 1. Base box; 2. Support plate; 3. Top box; 4. Longitudinal movement assembly; 41. One-way screw; 42. Longitudinal movement motor; 43. Nut one; 44. Connecting plate; 5. Electric lifting rod; 6. Mounting plate; 7. Grinding mechanism; 8. Dust collection mechanism; 9. Moving groove; 10. Electric push rod; 11. Moving box; 12. Clamping assembly; 121. Two-way screw; 122. Nut two; 123. Slide rod; 124. Slider; 125. Connecting strip; 126. Clamping strip; 127. Slide groove; 128. Clamping motor. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0025] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] See also Figure 1-4 The utility model provides a technical solution: a grinding machine for forging mechanical parts, comprising a base box 1, a top box 3 is mounted on the top of the base box 1 through a support plate 2, a longitudinal movement assembly 4 is mounted in the top box 3, a motorized lifting rod 5 is mounted on the movable end of the longitudinal movement assembly 4, and the telescopic end of the motorized lifting rod 5 is respectively connected to a grinding mechanism 7 and a dust collecting mechanism 8 through a mounting plate 6;

[0029] A movable groove 9 is provided at the top of the base box 1, and a movable box 11 is installed on the inner wall of the movable groove 9 through an electric push rod 10. A clamping assembly 12 is installed in the movable box 11. The moving direction of the telescopic end of the electric push rod 10 and the moving direction of the moving end of the longitudinal moving assembly 4 are perpendicular to each other.

[0030] Specifically, the moving end of the longitudinal movement component 4 controls the electric lifting rod 5 to move forward and backward in the horizontal direction, and the mounting plate 6 synchronously drives the grinding mechanism 7 and the dust suction mechanism 8 to move, so that the grinding mechanism 7 can grind the parts on the front and rear paths of the surface of the mechanical parts, and at the same time the dust suction mechanism 8 sucks away the dust and debris generated during the grinding process.

[0031] The grinding mechanism 7 and the dust collecting mechanism 8 are installed at the bottom of the same mounting plate 6. The two are lifted and moved synchronously, so that the dust collecting mechanism 8 can continuously remove the dust and debris generated around the grinding mechanism 7, ensuring the dust collection efficiency.

[0032] The mechanical parts to be polished are placed on the top of the moving box 11 , and the mechanical parts of different sizes can be clamped and fixed by the adjustable clamping assembly 12 .

[0033] The electric push rod 10 pushes the moving box 11 to move the clamped mechanical parts left and right in the horizontal direction to adjust the position of the mechanical parts, so that the grinding mechanism 7 can grind the parts on the left and right paths of the surface of the mechanical parts.

[0034] The arrangement of the longitudinal movement assembly 4 and the electric push rod 10 enables the grinding mechanism 7 to continuously and evenly grind the surface of the mechanical parts, thereby improving the grinding efficiency.

[0035] Furthermore, the longitudinal movement assembly 4 includes a one-way screw rod 41, one end of which is rotatably mounted on the inner wall of the top box 3, and the other end of the one-way screw rod 41 passes through the inner wall of the top box 3 and is connected to the output shaft end of the longitudinal movement motor 42, and the side wall of the one-way screw rod 41 is connected to the connecting plate 44 through a nut 43, and the base end of the electric lifting rod 5 is installed at the bottom of the connecting plate 44.

[0036] Furthermore, the support plate 2 is relatively fixed to the top of the base box 1 in the front and rear directions, the length direction of the top box 3 and the axial direction of the one-way screw rod 41 are consistent with the width direction of the base box 1, and the longitudinal movement motor 42 controls the nut 43 to drive the connecting plate 44 to move forward and backward in the horizontal direction.

[0037] Specifically, nut 1 43 is threaded onto the side wall of the one-way screw 41, which is fixedly connected to the connecting plate 44. A longitudinal movement motor 42 is mounted on the outer wall of the top box 3, controlling the rotation of the one-way screw 41. This causes nut 1 43 to drive the connecting plate 44 and related components below it to move along the axis of the one-way screw 41.

[0038] Furthermore, the length direction of the movable groove 9 is consistent with the length direction of the base box 1, and the movable box 11 is slidably set in the movable groove 9. The telescopic end of the electric push rod 10 drives the movable box 11 to move left and right in the horizontal direction.

[0039] Furthermore, the clamping assembly 12 includes a bidirectional screw rod 121, one end of which is rotatably mounted on the inner wall of the moving box 11, and the other end of the bidirectional screw rod 121 passes through the inner wall of the moving box 11 and is connected to the output shaft end of the clamping motor 128, and the two opposite threaded parts on the side wall of the bidirectional screw rod 121 are both screwed with a nut 122.

[0040] Specifically, the clamping motor 128 is installed on the outer wall of the moving box 11 , and controls the rotation of the bidirectional screw rod 121 so that the two screw nuts 122 move toward each other or in opposite directions along the axis of the bidirectional screw rod 121 .

[0041] Furthermore, sliding rods 123 are arranged parallel to the inner wall of the movable box 11 and on the front and rear sides of the bidirectional screw rod 121. Sliding blocks 124 are relatively sleeved on the side walls of the sliding rod 123. The nut 122 and the side walls of the sliding block 124 on the same side are connected to a clamping bar 126 through a connecting bar 125.

[0042] Specifically, the slide rod 123 is fixedly connected to the inner wall of the moving box 11, and two sliders 124 are sleeved on the side wall of each slide rod 123. A connecting strip 125 is fixedly connected to the side wall of each slider 124 and the nut 122, and the three connecting strips 125 on the same side are connected together to the bottom of a clamping strip 126.

[0043] Three parallel slide grooves 127 are formed on the top of the moving box 11 , and the left and right adjacent connecting bars 125 are arranged in one of the slide grooves 127 .

[0044] The clamping motor 128 controls the rotation of the bidirectional screw rod 121 so that the second screw nut 122 drives the clamping bar 126 to move toward or in the opposite direction in the horizontal direction through the connecting bar 125 to clamp or release the mechanical parts.

[0045] The working principle and usage process of the present invention: After the present invention is installed, the mechanical parts to be polished are placed on the top of the movable box 11, and the clamping motor 128 controls the rotation of the bidirectional screw rod 121, so that the nut 122 drives the clamping bar 126 to move toward each other in the horizontal direction through the connecting bar 125 to clamp and fix the mechanical parts.

[0046] The telescopic end of the electric lifting rod 5 controls the mounting plate 6 to drive the grinding mechanism 7 and the dust collecting mechanism 8 to approach the surface to be ground of the mechanical part, the grinding mechanism 7 performs grinding, and the dust collecting mechanism 8 performs dust collection.

[0047] During the grinding and vacuuming process, the longitudinal movement motor 42 controls the rotation of the one-way screw 41, so that the nut 43 drives the connecting plate 44 to move, and the electric lifting rod 5 drives the mounting plate 6, the grinding mechanism 7 and the vacuuming mechanism 8 to move forward and backward synchronously in the horizontal direction, so that the grinding mechanism 7 can grind the parts on the front and rear paths of the surface of the mechanical parts.

[0048] When the grinding of a part of the surface of the mechanical part along a path is completed, the electric push rod 10 pushes the movable box 11 to drive the clamped mechanical part to move left and right in the horizontal direction, and adjusts the unground part of the mechanical part to move to the bottom of the grinding mechanism 7 to continue grinding, and repeats the above steps until the grinding is completed.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A grinding machine for forging mechanical parts, characterized in that: The utility model comprises a base box (1), a top box (3) is installed on the top of the base box (1) via a support plate (2), a longitudinal movement assembly (4) is installed in the top box (3), a motor-driven lifting rod (5) is installed at the movable end of the longitudinal movement assembly (4), and the telescopic end of the motor-driven lifting rod (5) is respectively connected to a grinding mechanism (7) and a dust collecting mechanism (8) via a mounting plate (6); A movable groove (9) is provided on the top of the base box (1), a movable box (11) is installed on the inner wall of the movable groove (9) via an electric push rod (10), a clamping assembly (12) is installed in the movable box (11), and the moving direction of the telescopic end of the electric push rod (10) and the moving direction of the movable end of the longitudinal moving assembly (4) are perpendicular to each other.

2. A grinding machine for forging mechanical parts according to claim 1, characterized in that: The longitudinal movement assembly (4) includes a one-way screw rod (41), one end of which is rotatably mounted on the inner wall of the top box (3), and the other end of which passes through the inner wall of the top box (3) and is connected to the output shaft end of the longitudinal movement motor (42), and the side wall of the one-way screw rod (41) is connected to a connecting plate (44) through a nut (43), and the base end of the electric lifting rod (5) is mounted on the bottom of the connecting plate (44).

3. A grinding machine for forging mechanical parts according to claim 2, characterized in that: The support plate (2) is relatively fixed to the top of the base box (1) in the front and rear directions. The length direction of the top box (3) and the axis direction of the one-way screw rod (41) are consistent with the width direction of the base box (1). The longitudinal movement motor (42) controls the nut (43) to drive the connecting plate (44) to move forward and backward in the horizontal direction.

4. A grinding machine for forging mechanical parts according to claim 1, characterized in that: The length direction of the movable groove (9) is consistent with the length direction of the base box (1); the movable box (11) is slidably arranged in the movable groove (9); and the telescopic end of the electric push rod (10) drives the movable box (11) to move left and right in the horizontal direction.

5. A grinding machine for forging mechanical parts according to claim 1, characterized in that: The clamping assembly (12) includes a bidirectional screw rod (121), one end of which is rotatably mounted on the inner wall of the movable box (11), and the other end of which passes through the inner wall of the movable box (11) and is connected to the output shaft end of the clamping motor (128), and two opposite threaded sections on the side wall of the bidirectional screw rod (121) are both screwed with a nut (122).

6. A grinding machine for forging mechanical parts according to claim 5, characterized in that: Slide rods (123) are arranged on the inner wall of the movable box (11) and in parallel on both the front and rear sides of the bidirectional screw rod (121); sliders (124) are relatively sleeved on the side walls of the slide rod (123); and a clamping strip (126) is connected to the side walls of the nut (122) and the slider (124) on the same side through a connecting strip (125).

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