Reamer for machining mechanical parts

Abstract

The utility model relates to the technical field of part machining, in particular to a reaming machine for machining mechanical parts, which comprises a machining platform and a fixing mechanism, and further comprises a discharging groove, a feeding mechanism and a reaming mechanism, the two mounting plates are oppositely arranged on the machining platform, the fixing mechanisms are arranged on the mounting plates, and a mounting groove is formed in the outer wall of one side of one mounting plate; the moving mechanism is arranged in the mounting groove; and one end of the cleaning mechanism is arranged on the moving mechanism. In the embodiment of the utility model, the machining platform provides a discharge channel for machining chips through the discharge groove formed in the top surface, and the cleaning mechanism arranged between the two mounting plates can be driven by the moving mechanism on one of the mounting plates to move; in this way, chippings on the surface of the machining platform can be pushed into the discharging groove in a moving mode, and the effect of automatically cleaning the chippings is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a hole expanding machine for machining mechanical parts. Background Art

[0002] In the field of mechanical parts processing, there are many types of hole processing for parts, including opening, enlarging, reaming, countersinking and boring, etc. Among them, the equipment used in hole enlarging processing is the hole enlarging machine, which specifically uses a high-speed motor to drive the hole-opening drill to perform hole enlarging work.

[0003] When the reamer processes the parts, the parts will generate a large amount of metal debris, and these metal debris will be concentrated on the table, which will cause the parts to be placed unevenly and tilted, affecting the processing of the parts. The existing cleaning methods are mostly manual cleaning methods, that is, the table is cleaned after each part processing. This method is inefficient and increases the labor burden of the workers, which is very inconvenient. Utility Model Content

[0004] The utility model aims to solve the technical problem of time-consuming and labor-intensive manual cleaning of debris in the prior art, thereby providing a hole expanding machine for machining mechanical parts.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hole reamer for machining mechanical parts, comprising a machining platform and a fixing mechanism, and further comprising: a discharge trough provided on the top of the machining platform;

[0007] Two mounting plates, the two mounting plates are oppositely arranged on the processing platform, the fixing mechanism is arranged on the mounting plates, and a mounting groove is provided on an outer wall of one side of one of the mounting plates;

[0008] A moving mechanism, wherein the moving mechanism is arranged in the mounting groove;

[0009] A cleaning mechanism, one end of which is arranged on the moving mechanism, so that the moving mechanism drives the cleaning mechanism to move, and is used to clean the surface of the processing platform.

[0010] In a feasible embodiment, the cleaning mechanism includes:

[0011] Two transverse plates, one of which is disposed on the moving mechanism, and the other of which is slidably disposed on the mounting plate without the mounting groove;

[0012] A cleaning plate, the cleaning plate is rotatably disposed between the two transverse plates, and a groove is provided at the bottom of the cleaning plate;

[0013] A brush is fixedly arranged in the groove.

[0014] In a feasible embodiment, the moving mechanism includes:

[0015] A screw rod, the screw rod is rotatably disposed in the mounting groove;

[0016] A screw block, the screw block is threadedly sleeved on the screw rod, and the bottom of the screw block is connected to one of the horizontal plates;

[0017] The motor is fixedly arranged on the outer wall of one end of the mounting plate, and one end of the screw rod passes through the mounting plate and is connected to the motor.

[0018] In a feasible embodiment, a vertical plate is provided on one side of the horizontal plate, a spring is fixedly connected to a side of the vertical plate close to the cleaning plate, and one end of the spring is connected to the cleaning plate.

[0019] In a feasible embodiment, a cavity is formed at the bottom of the processing platform, and a collection vehicle is disposed in the cavity.

[0020] In a feasible embodiment, the distance difference between the bottom of the cleaning plate and the surface of the processing platform is 2 cm, and the length of the brush can extend to the inside of the discharge trough.

[0021] The beneficial effects of the utility model are:

[0022] In the embodiment of the utility model, the processing platform provides a discharge channel for processing debris through the discharge groove opened on the top surface, wherein the cleaning mechanism arranged between the two mounting plates can be driven to move by the moving mechanism on one of the mounting plates, thereby pushing the debris on the surface of the processing platform into the discharge groove by moving, thereby achieving the effect of automatically cleaning the debris;

[0023] In addition, the rotatable cleaning plate, brush, spring and other structures in the cleaning mechanism can collide with the discharge chute during the cleaning process, and generate vibration force through the reset effect of the spring to achieve the effect of shaking off the debris adhering to the brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a hole expanding machine for machining mechanical parts provided in an embodiment of the utility model;

[0025] Figure 2 It is a partial structural schematic diagram of a hole expanding machine for machining mechanical parts provided in an embodiment of the utility model;

[0026] Figure 3It is a schematic diagram of the partial cutaway structure of a cleaning mechanism of a hole reamer for machining mechanical parts provided in an embodiment of the utility model.

[0027] The markings in the figure are as follows:

[0028] 1. Processing platform; 2. Mounting plate; 3. Fixing mechanism; 4. Discharge chute; 5. Mounting chute;

[0029] 6. Moving mechanism; 61. Screw rod; 62. Screw block; 63. Motor;

[0030] 7. Cleaning mechanism; 71. Horizontal plate; 72. Cleaning plate; 73. Slot; 74. Brush; 75. Vertical plate; 76. Spring;

[0031] 8. Cavity; 9. Collection vehicle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model. Example

[0036] Reference Figures 1 to 3 In order to solve the above-mentioned technical problem that manual cleaning of debris is time-consuming and laborious, the utility model provides a reaming machine for machining mechanical parts, the reaming machine comprises: a machining platform 1, a fixing mechanism 3, two mounting plates 2, a moving mechanism 6 and a cleaning mechanism 7; a discharge trough 4 is provided on the top of the machining platform 1 for discharging debris on the surface of the machining platform 1. The two mounting plates 2 are arranged oppositely on the machining platform 1, and the fixing mechanism 3 is arranged on the mounting plate 2, wherein the fixing mechanism 3 comprises a hydraulic rod and an extrusion plate (not marked in the figure). By placing the parts on the machining platform 1 so that they are between the two fixing mechanisms 3, the parts can be clamped and fixed by the hydraulic rod and the extrusion plate, and then after the parts are fixed, the reaming machine (not shown in the figure) can be used, and the reaming knife in the reaming machine is driven by a high-speed motor to reame the parts. A mounting groove 5 is provided on the outer wall of one side of one of the mounting plates 2. The moving mechanism 6 is arranged in the mounting groove 5. One end of the cleaning mechanism 7 is arranged on the moving mechanism 6, so that the moving mechanism 6 drives the cleaning mechanism 7 to move, and is used to clean the surface of the machining platform 1. In this embodiment, the processing platform 1 provides a discharge channel for processing debris through the discharge trough 4 opened on the top surface, and the cleaning mechanism 7 arranged between the two mounting plates 2 can be moved by the moving mechanism 6 on one of the mounting plates 2, thereby pushing the debris on the surface of the processing platform 1 into the discharge trough 4 by moving, thereby achieving the effect of automatically cleaning the debris.

[0037] Please refer to Figure 1 to Figure 2In this embodiment, the moving mechanism 6 includes: a screw rod 61, a screw block 62 and a motor 63. The screw rod 61 is rotatably arranged in the mounting groove 5. The screw block 62 is threadedly sleeved on the screw rod 61. The motor 63 is fixedly arranged on the outer wall of one end of the mounting plate 2, and one end of the screw rod 61 passes through the mounting plate 2 and is connected to the motor 63. The motor 63 drives the screw rod 61 to rotate, so as to drive the screw block 62 threadedly sleeved on the screw rod 61 to move.

[0038] Please refer to Figures 1 to 3 As shown, in this embodiment, the cleaning mechanism 7 includes: two transverse plates 71, a cleaning plate 72 and a brush 74. One of the transverse plates 71 is arranged on the moving mechanism 6, and specifically the transverse plate 71 is fixedly connected to the bottom of the screw block 62, and the other transverse plate 71 is slidably arranged on the mounting plate 2 without the mounting groove 5, so that the moving mechanism 6 can drive the cleaning mechanism 7 to move between the two mounting plates 2. The cleaning plate 72 is rotatably arranged between the two transverse plates 71, and a groove 73 is arranged at the bottom of the cleaning plate 72. The brush 74 is fixedly arranged in the groove 73, so that the design of the brush 74 can push the processing debris on the surface of the processing platform 1, so that it enters the discharge groove 4 and is then discharged.

[0039] It should be added that a vertical plate 75 is provided on one side of the horizontal plate 71, and a spring 76 is fixedly connected to the side of the vertical plate 75 close to the cleaning plate 72, and one end of the spring 76 is connected to the cleaning plate 72. The spacing difference between the bottom of the cleaning plate 72 and the surface of the processing platform 1 is 2 cm, and the length of the brush 74 can extend to the inside of the discharge trough 4. It should be noted that the spacing difference between the cleaning plate 72 and the processing platform 1 is 2 cm. This design is used for the cleaning plate 72 to effectively and comprehensively push the debris on the surface of the processing platform 1 to prevent it from being missed from the spacing between them. In order to ensure that it will not be missed, a brush 74 is also provided. Metal debris is easy to adhere to the brush 74. Therefore, each time the cleaning plate 72 moves into the discharge trough 4, the brush 74 extending into the discharge trough 4 will contact the inner wall of the discharge trough 4, and the dragging of the moving mechanism 6 will cause the cleaning plate 72 to rotate due to the friction between the brush 74 and the discharge trough 4. When the moving mechanism 6 continues to drag the cleaning plate 72 to make it leave the discharge trough 4, the spring 76 provided will pull the cleaning plate 72 back to its original position, thereby causing the cleaning plate 72 to vibrate and shake out the debris adhered to the brush 74 through the vibration force.

[0040] In an optional embodiment, in order to facilitate the collection of debris dropped from the discharge chute 4 , a cavity 8 is opened at the bottom of the processing platform 1 , and a collection vehicle 9 is arranged in the cavity 8 .

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hole expanding machine for machining mechanical parts, comprising a machining platform (1) and a fixing mechanism (3), characterized in that: Also includes: A discharge trough (4) provided on the top of the processing platform (1); Two mounting plates (2), the two mounting plates (2) being arranged opposite to each other on the processing platform (1), the fixing mechanism (3) being arranged on the mounting plates (2), and a mounting groove (5) being provided on an outer wall of one side of one of the mounting plates (2); A moving mechanism (6), the moving mechanism (6) being arranged in the installation groove (5); A cleaning mechanism (7), one end of which is arranged on the moving mechanism (6) so that the moving mechanism (6) drives the cleaning mechanism (7) to move, thereby cleaning the surface of the processing platform (1).

2. A hole expanding machine for machining mechanical parts according to claim 1, characterized in that: The cleaning mechanism (7) comprises: Two transverse plates (71), one of the transverse plates (71) being arranged on the moving mechanism (6), and the other transverse plate (71) being slidably arranged on the mounting plate (2) not having the mounting groove (5); A cleaning plate (72), the cleaning plate (72) being rotatably disposed between the two transverse plates (71), and a groove (73) being formed at the bottom of the cleaning plate (72); A brush (74), wherein the brush (74) is fixedly disposed in the slot (73).

3. A hole expanding machine for machining mechanical parts according to claim 2, characterized in that: The moving mechanism (6) comprises: A screw rod (61), the screw rod (61) being rotatably disposed in the mounting groove (5); A screw block (62), wherein the screw block (62) is threadedly sleeved on the screw rod (61), and the bottom of the screw block (62) is connected to one of the transverse plates (71); A motor (63), the motor (63) being fixedly mounted on an outer wall at one end of the mounting plate (2), and one end of the screw rod (61) passing through the mounting plate (2) and being connected to the motor (63).

4. A hole expanding machine for machining mechanical parts according to claim 2, characterized in that: A vertical plate (75) is provided on one side of the horizontal plate (71), and a spring (76) is fixedly connected to a side of the vertical plate (75) close to the cleaning plate (72), and one end of the spring (76) is connected to the cleaning plate (72).

5. The hole expanding machine for machining mechanical parts according to claim 1, characterized in that A cavity (8) is provided at the bottom of the processing platform (1), and a collection vehicle (9) is arranged in the cavity (8).

6. A hole expanding machine for machining mechanical parts according to claim 2, characterized in that: The difference in distance between the bottom of the cleaning plate (72) and the surface of the processing platform (1) is 2 cm, and the length of the brush (74) can extend to the inside of the discharge trough (4).

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