Planing machine for improving machining precision

Abstract

The utility model provides a planing machine for improving machining precision, relates to the technical field of workpiece machining, and aims to solve the problems that when an existing planing machine is used, a motor is generally directly fixed and then is machined, but the wall thickness of a machine base of the motor is limited, so that the machine base is easy to be too thin when a planing machine tool is too fast in planing, and the machining precision is influenced. The motor slicing device comprises a slicing part, a slicing part and a cutting part, and a machine fixing part is arranged at the top of the slicing part. A guide transverse plate is fixed to a vertical fixing rod through a screw so that a guide transverse frame can be conveniently fixed to the center position of a motor shell in the stable keeping process, then a telescopic restraining frame is adjusted according to the machining requirement, and after the telescopic restraining frame is adjusted to the designated position, a cutter on a slicing main shaft can stretch into the guide transverse frame, so that the motor shell can be conveniently sliced. And after the cutter conducts slicing to the specified depth, the cutter is shielded through the telescopic restraint frame, and the situation that the shell is too thin due to excessive slicing of the cutter is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of workpiece processing, and more specifically, relates to a planer for improving processing accuracy. Background Art

[0002] For small and medium-sized motors, a relatively close fit is required between the base and the core. On the one hand, the relative spatial position of the components is to be guaranteed, and on the other hand, the heat dissipation performance of the motor is to be guaranteed. After the stator core is pressed into the base, necessary fixing measures must be taken to prevent relative movement between the base and the stator. Most motors use top screws to fix the stator and the base, and for motors that frequently rotate forward and reverse, long keys are used for fixing and connection. The keyway on the core is achieved by punching the slot of the punching sheet, and the keyway on the base is mostly processed by a planer. During the processing, the base end face foot surface and foot hole are used for positioning processing. In order to facilitate the processing of the motor, a planer is required.

[0003] Based on the findings in the prior art, when using existing planers, the motor is usually fixed directly before processing. However, due to the limited wall thickness of the motor base, the planer tool can easily make the base too thin when planing too fast, thereby affecting the normal use of the motor in the later stage. Utility Model Content

[0004] In order to solve the above technical problems, the embodiments of the present disclosure relate to a planer for improving processing accuracy, so as to solve the problem that when using existing planers, the motor is usually directly fixed before processing, but due to the limited wall thickness of the motor base, the planer tool is likely to make the base too thin when planing too fast, thereby affecting the normal use of the motor in the later stage.

[0005] In a first aspect of the present disclosure, a planer for improving machining accuracy is provided, which is achieved by the following specific technical means:

[0006] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The through-hole, the bosses comprise a through-hole, a screw bolt, and a nut. The through-hole, the bosses comprise a through-hole, a screw bolt, and a nut.

[0007] At least in some embodiments, a drive assembly is provided inside the main body, and a control assembly is provided inside the main body; a cutter is provided on the planing spindle, the planing spindle is slidably connected to the main body, and the planing spindle is connected to the drive assembly on the main body.

[0008] At least in some embodiments, the fixed machine base is configured as a square plate structure, a rectangular groove is provided on the top of the fixed machine base, a rectangular through hole is provided on the fixed machine base, and two groups of L-shaped protrusions are provided on the top of the fixed machine base.

[0009] At least in some embodiments, the fixing part further includes a manual adjustment rod; the manual adjustment rod is configured as a threaded rod structure, a turning handle is provided on the manual adjustment rod, and the manual adjustment rod is rotatably connected to a rectangular through hole of the fixing base plate.

[0010] At least in some embodiments, the fixed machine part also includes a sliding top block; the sliding top block is configured as an I-shaped block, a threaded through hole is provided on the sliding top block, the sliding top block is slidably connected to the rectangular through hole of the fixed machine bottom plate, and the sliding top block is threadedly connected to the manual adjustment rod.

[0011] At least in some embodiments, the fixed machine part also includes a fixed top block; the fixed top block is configured as a rectangular parallelepiped structure, the bottom of the fixed top block is provided with a rectangular protrusion, and the fixed top block is fixed in a rectangular groove of the fixed machine base plate by screws; the erecting fixing rod is configured as a rectangular parallelepiped structure, the top of the erecting fixing rod is provided with a U-shaped protrusion, and two groups of erecting fixing rods are fixed to the top of the fixed machine base plate.

[0012] The planer for improving machining accuracy proposed in this utility model has the following beneficial effects:

[0013] 1. A sliding top block and a fixed top block are provided. By fixing the fixed top block to the top of the fixed machine base with screws, the motor can be tightened while maintaining stability to prevent loosening during motor processing. The sliding top block is slidably connected to the fixed machine base so that the sliding top block can be moved under the action of a hand-adjustable lever, thereby facilitating the fixing of motor housings of different models and facilitating their use.

[0014] 2. A guide cross plate and a telescopic restraint frame are set up. The guide cross plate is fixed to the vertical fixing rod by screws to facilitate fixing the guide cross frame at the center position of the motor housing while maintaining stability. The telescopic restraint frame is then adjusted according to processing requirements. After adjusting to the specified position, the tool on the planing spindle is extended into the inside of the guide cross frame to prevent up and down vibrations during the planing process. After the tool is planed to the specified depth, the telescopic restraint frame is used to block the tool to prevent it from planing too much and causing the housing to be too thin. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the exploded structure of the present utility model.

[0017] Figure 3 It is a partial cutaway structural schematic diagram of the present utility model.

[0018] Figure 4 It is a schematic diagram of the assembly structure of the solid machine part of the utility model.

[0019] Figure 5 It is a schematic diagram of the assembled structure of the fixed machine part of the utility model when viewed from above.

[0020] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0021] 1. Planing unit; 101. Main body; 102. Planing spindle;

[0022] 2. Machine fixing part; 201. Machine fixing base plate; 202. Manual adjustment rod; 203. Sliding top block; 204. Fixed top block; 205. Vertical fixing rod; 206. Guide cross frame; 207. Telescopic restraint frame. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0024] Example 1: As shown in the attached Figure 1 To the attached Figure 5As shown: The utility model provides a planer for improving processing accuracy, comprising: a planing part 1; the planing part 1 includes a main body 101 and a planing spindle 102; a fixing machine part 2 is provided on the top of the planing part 1, and the fixing machine part 2 includes a fixing machine bottom plate 201, a vertical fixing rod 205, a guide cross frame 206 and a telescopic constraint frame 207; the fixing machine bottom plate 201 is fixed to the top of the main body 101 by screws, and the planing spindle 102 is inserted into the guide cross frame 206; the guide cross frame 206 is set to a rectangular frame structure, and a rectangular frame-shaped groove is provided on the inner wall of the guide cross frame 206, and two groups of cylindrical grooves are provided on the outer wall of the guide cross frame 206, and the cylindrical groove of the guide cross frame 206 is connected to the rectangular frame-shaped groove by a threaded through hole, and the guide cross frame 206 is connected to the rectangular frame-shaped groove by a threaded through hole. It is fixed to two groups of vertical fixing rods 205 by screws; the guide cross frame 206 is used to constrain the tool on the planing spindle 102 to prevent the tool from warping during the planing process, which facilitates the processing of the motor housing; the telescopic constraint frame 207 is set to a U-shaped structure, and a U-shaped protrusion is provided on the outer wall of the telescopic constraint frame 207. A threaded rod is rotatably connected to the telescopic constraint frame 207. There are two groups of telescopic constraint frames 207, and the two groups of telescopic constraint frames 207 are respectively slidably connected to the inside of the guide cross frame 206, and the threaded rods of the two groups of telescopic constraint frames 207 are respectively threadedly connected to the inside of the guide cross frame 206; the telescopic constraint frame 207 is used to block the tool on the planing spindle 102 to prevent it from planing too much, so as to facilitate its use.

[0025] Example 2: Based on Example 1, Figure 2 As shown, a driving component is provided inside the main body 101, and a control component is provided inside the main body 101; the main body 101 is used to assist in installing and fixing other structures of the device to facilitate the planing processing of the motor housing; a cutting tool is provided on the planing spindle 102, and the planing spindle 102 is slidably connected to the main body 101, and the planing spindle 102 is connected to the driving component on the main body 101; the planing spindle 102 is used to move back and forth under the drive of the main body 101 drive component to cooperate with the tool to process the motor housing.

[0026] In the embodiment of the present disclosure, Figure 4 and Figure 5As shown, the fixed machine base plate 201 is set as a square plate structure, the top of the fixed machine base plate 201 is provided with a rectangular groove, the fixed machine base plate 201 is provided with a rectangular through hole, and the top of the fixed machine base plate 201 is provided with two groups of L-shaped protrusions; the fixed machine base plate 201 is used to assist in the installation and fixation of other structures of the fixed machine part 2, so as to facilitate the fixation of the motor housing and facilitate its processing; the fixed machine part 2 also includes a manual adjustment rod 202; the manual adjustment rod 202 is set as a threaded rod structure, and the manual adjustment rod 202 is provided with a turning handle, and the manual adjustment rod 202 is rotatably connected to the rectangular through hole of the fixed machine base plate 201; the manual adjustment rod 202 is used to adjust the sliding top block 203 through the thread during the rotation process, so as to cooperate with the fixed top block 204 to fix the motor housing, so as to facilitate the stability of the motor housing during the processing; the fixed machine part 2 also includes a sliding top block 203; the sliding top block 203 is set as an I-shaped block, and the sliding top block 203 is provided with a threaded through hole, and the sliding top block 203 slides The cam 204 is connected to the rectangular through hole of the fixed machine base 201, and the sliding top block 203 is threadedly connected to the hand-adjusting rod 202; the sliding top block 203 is used to cooperate with the fixed top block 204 to fix the motor housing, so as to facilitate keeping the motor housing stable during the processing; the fixed machine part 2 also includes a fixed top block 204; the fixed top block 204 is set as a rectangular parallelepiped structure, and the bottom of the fixed top block 204 is provided with a rectangular protrusion, and the fixed top block 204 is fixed in the rectangular groove of the fixed machine base 201 by screws; the fixed top block 204 cooperates with the sliding top block 203 to fix the motor housing, so as to facilitate keeping the motor housing stable during the processing; the erection fixing rod 205 is set as a rectangular parallelepiped structure, and the top of the erection fixing rod 205 is provided with a U-shaped protrusion. Two groups of erection fixing rods 205 are fixed to the top of the fixed machine base 201; the erection fixing rod 205 is used to assist in fixing the guide cross frame 206, so as to facilitate the constraint of the tool on the planing spindle 102, which is convenient for its use.

[0027] The specific usage and function of this embodiment are as follows:

[0028] In the present invention, when in use, the fixed machine bottom plate 201 is fixed to the top of the main body 101 by screws, and the planing spindle 102 is connected to the driving component inside the main body 101, and then the motor housing is clamped between the L-shaped protrusions of the fixed machine bottom plate 201, and by rotating the hand-adjusting rod 202, it is convenient to adjust the position of the sliding top block 203 by controlling the screw during the rotation, so as to tighten the bottom of the motor housing during the displacement process, so as to facilitate the stability of the motor housing. At the same time, after the motor housing is kept stable, its end face contacts the guide cross frame 206, and the guide cross frame 206 is made to move. It is located at the center of the motor housing, and then the telescopic constraint frame 207 is adjusted in the guide cross frame 206 under the action of the threaded rod to block the wall of the motor housing, and then the tool on the planing spindle 102 is controlled to extend into the interior of the guide cross frame 206, and then the planing spindle 102 is controlled by the driving component on the main body 101 to assist in planing the motor housing through the reciprocating movement of the planing spindle 102. After the planing depth reaches the specified position, the tool on the planing spindle 102 is blocked by the telescopic constraint frame 207 to facilitate the processing of the motor housing.

[0029] In this article, there are several points to note:

[0030] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0031] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A planer for improving machining accuracy, comprising: The planing section (1) is characterized in that: the planing section (1) includes a main body (101) and a planing spindle (102); a fixing section (2) is provided on the top of the planing section (1), and the fixing section (2) includes a fixing base plate (201), a vertical fixing rod (205), a guide cross frame (206) and a telescopic restraining frame (207); the fixing base plate (201) is fixed to the top of the main body (101) by screws, and the planing spindle (102) is inserted into the guide cross frame (206); the guide cross frame (206) is set as a rectangular frame structure, and a rectangular frame-shaped groove is provided on the inner wall of the guide cross frame (206), and the outer wall of the guide cross frame (206) is provided with a rectangular frame-shaped groove. Two groups of cylindrical grooves are provided on the wall, the cylindrical grooves of the guide cross frame (206) are connected to the rectangular frame-shaped grooves through threaded through holes, and the guide cross frame (206) is fixed to the two groups of vertical fixing rods (205) by screws; the telescopic constraint frame (207) is set as a U-shaped structure, and a U-shaped protrusion is provided on the outer wall of the telescopic constraint frame (207). A threaded rod is rotatably connected to the telescopic constraint frame (207), and the telescopic constraint frame (207) is provided with two groups. The two groups of telescopic constraint frames (207) are respectively slidably connected to the inside of the guide cross frame (206), and the threaded rods of the two groups of telescopic constraint frames (207) are respectively threadedly connected to the inside of the guide cross frame (206).

2. A planer for improving machining accuracy according to claim 1, characterized in that: A driving assembly is provided inside the main body (101), and a control assembly is provided inside the main body (101); a cutter is provided on the planing spindle (102), the planing spindle (102) is slidably connected to the main body (101), and the planing spindle (102) is connected to the driving assembly on the main body (101).

3. The planer for improving machining accuracy according to claim 1, characterized in that: The fixed machine bottom plate (201) is configured as a square plate structure, a rectangular groove is provided on the top of the fixed machine bottom plate (201), a rectangular through hole is provided on the fixed machine bottom plate (201), and two groups of L-shaped protrusions are provided on the top of the fixed machine bottom plate (201).

4. The planer for improving machining accuracy according to claim 1, characterized in that: The fixing part (2) further comprises a manual adjustment rod (202); the manual adjustment rod (202) is configured as a threaded rod structure, a rotating handle is provided on the manual adjustment rod (202), and the manual adjustment rod (202) is rotatably connected to a rectangular through hole of the fixing base plate (201).

5. The planer for improving machining accuracy according to claim 4, characterized in that: The fixing part (2) further comprises a sliding top block (203); the sliding top block (203) is configured as an I-shaped block, a threaded through hole is provided on the sliding top block (203), the sliding top block (203) is slidably connected in the rectangular through hole of the fixing bottom plate (201), and the sliding top block (203) is threadedly connected to the manual adjustment rod (202).

6. The planer for improving machining accuracy according to claim 1, characterized in that: The fixing part (2) further comprises a fixed top block (204); the fixed top block (204) is arranged as a rectangular parallelepiped structure, the bottom of the fixed top block (204) is provided with a rectangular protrusion, and the fixed top block (204) is fixed in a rectangular groove of the fixing base plate (201) by screws; the erection fixing rod (205) is arranged as a rectangular parallelepiped structure, the top of the erection fixing rod (205) is provided with a U-shaped protrusion, and two groups of erection fixing rods (205) are fixed to the top of the fixing base plate (201).

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