Groove grinding equipment for rear axle tube connecting plate

Abstract

The utility model discloses a groove grinding device for a rear axle tube connecting plate. The groove grinding device comprises a bottom supporting plate body, wherein a bottom strip plate body is fixedly arranged on the bottom supporting plate body; sliding rails are symmetrically arranged on the two sides of the bottom long-strip-shaped plate body. An upper long strip plate body is fixedly arranged at the tops of the two symmetrically arranged sliding rails; a screw rod lifting device is fixedly arranged on the upper long strip plate body; a motor is fixedly arranged on the lower portion of the lead screw body, and a round frustum-shaped grinding block body is fixedly arranged on an output shaft of the front portion of the motor. And through the integrated design of the automatic lead screw lifting equipment and the motor, the grinding position can be rapidly adjusted, the manual adjustment time is shortened, and therefore the efficiency of grinding operation is improved. The crank and the controller which are easy to operate are designed, so that an operator can easily control the lifting of the screw rod body and the starting and stopping of the motor, and the operation process is simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to a groove polishing equipment, concretely refers to a rear axle pipe connecting plate groove polishing equipment. BACKGROUND

[0002] With the wide application of electric tricycles in production and life, the quality and performance of the rear axle pipe connecting plate, which is an important component connecting the electric tricycle body and the rear axle, are crucial. The rear axle pipe connecting plate is usually fixed on the upper side of the two side parts of the electric tricycle rear axle, and the back part is used for connecting with the electric tricycle body, and the two side wing parts are fixed on the upper side of the two side parts of the rear axle by welding.

[0003] However, the traditional rear axle pipe connecting plate two side wing parts end does not have a slope and a groove, which can easily lead to poor welding effect during welding, affecting the overall quality and stability of the electric tricycle. In order to solve this problem, an equipment capable of processing the rear axle pipe connecting plate two side wing parts with a groove is needed.

[0004] At present, in the process of processing the rear axle pipe connecting plate groove, mainly relies on manual polishing or using simple tools for processing, this kind of way exists low efficiency, operation is complex, polishing quality is unstable and so on. For example, manual adjustment of polishing position is time-consuming and laborious, and it is difficult to ensure the accuracy and consistency of each polishing; the operation process is complicated, and the technical requirements for the operator are high; and due to the lack of professional polishing tools, it is difficult to obtain high-quality groove, thereby affecting the quality and stability of subsequent welding.

[0005] Therefore, a better rear axle pipe connecting plate groove polishing equipment is urgently needed in the market at present. INVENTION CONTENTS

[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology, and to provide a rear axle pipe connecting plate groove polishing equipment.

[0007] In order to solve the above technical problems, the technical scheme provided by the utility model is a rear axle pipe connecting plate groove polishing equipment: a bottom support plate body is fixedly provided with a bottom long strip plate body;

[0008] Two symmetrical sliding rails are provided on the two sides of the bottom long strip plate body;

[0009] The top of the two symmetrical sliding rails is fixedly provided with an upper long strip plate body; a lead screw lifting device is fixedly provided on the upper long strip plate body;

[0010] A lead screw body is provided on the lead screw lifting device; the lead screw body passes through the lead screw lifting device, and the lead screw lifting device is used for controlling the lifting of the lead screw body, and the lead screw body penetrates the upper long strip plate body;

[0011] The lower part of the screw rod body is fixedly provided with a motor, and both sides of the motor are fixedly provided with sliding plate bodies;

[0012] The sliding plate bodies and the sliding rails are in sliding fit;

[0013] The front output shaft of the motor is fixedly provided with a circular conical polishing block body;

[0014] The bottom long strip plate body is fixedly provided with an auxiliary frame body, the other end of the auxiliary frame body is fixedly provided with an upper support frame body, and the upper support frame body is fixedly provided with a U-shaped back fixing plate body and two symmetrically arranged U-shaped side fixing plate bodies.

[0015] As an improvement, the projection of the bottom long strip plate body in the top view direction presents a rectangular shape.

[0016] As an improvement, the extension direction of the sliding rail and the plane where the bottom long strip plate body is located are perpendicular to each other.

[0017] As an improvement, the handle is arranged on the screw rod lifting device, and is used for controlling the work of the screw rod lifting device.

[0018] As an improvement, the projection of the sliding plate body in the top view direction presents a U-shaped type;

[0019] The sliding rail is located in the sliding plate body presenting a U-shaped type.

[0020] As an improvement, the rear part of the motor is fixedly provided with a controller, the controller and the motor are electrically connected, and the controller and an external power source are electrically connected.

[0021] As an improvement, the extension direction of the side wing parts on both sides of the U-shaped back fixing plate body is upward, and the extension direction of the side wing parts on both sides of the U-shaped side fixing plate body is upward.

[0022] Compared with the prior art, the utility model has the advantages that efficiency is improved: through the integrated design of the automatic screw rod lifting device and the motor, the polishing position can be quickly adjusted, the manual adjustment time is reduced, and thus the efficiency of the polishing operation is improved.

[0023] The operation is simple: the device is designed with an easy-to-operate handle and a controller, so that the operator can easily control the lifting of the screw rod body and the start and stop of the motor, and the operation process is simplified.

[0024] The polishing quality is high: the design of the circular conical polishing block body can accurately polish the side wing parts of the U-shaped rear bridge pipe connecting plate, form a high-quality groove, and is beneficial to improving the quality and stability of subsequent welding.

[0025] Stability and safety: the design of the U-shaped back fixing plate body and the U-shaped side fixing plate body ensures the stable fixing of the rear axle pipe connecting plate during the grinding process, reduces the deviation and safety hazards caused by vibration. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a three-dimensional structural diagram of a rear axle pipe connecting plate groove grinding equipment of the utility model Figure One .

[0027] Figure 2 is a three-dimensional structural diagram of a rear axle pipe connecting plate groove grinding equipment of the utility model Figure Two .

[0028] Figure 3 is a side view structural diagram of a rear axle pipe connecting plate groove grinding equipment of the utility model. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0030] In the description of the embodiments of the utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the utility model product in use, they are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, they do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0032] In the description of the embodiments of the utility model, "a plurality of" represents at least 2.

[0033] In the description of the embodiments of the utility model, still need explaining, unless another explicit provision and limitation, if appearing term '' set '', '' install '', '' connect '', '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, the above-mentioned terms can be understood according to the specific meaning in the utility model.

[0034] In combination with the drawings, a rear axle pipe connecting plate beveling equipment, including bottom support plate body 1, bottom long strip plate body 2 is fixedly arranged on the bottom support plate body 1;

[0035] The projection in the overhead direction of the bottom long strip plate body 2 presents a rectangle, the two sides of the bottom long strip plate body 2 are symmetrically provided with sliding tracks 3, the extension direction of the sliding track 3 and the plane where the bottom long strip plate body 2 is located are perpendicular to each other, and the top of the two symmetrically arranged sliding tracks 3 is fixedly provided with an upper long strip plate body 4;The upper long strip plate body 4 is fixedly provided with a lead screw lifting device 5, and a crank handle 6 is arranged on the lead screw lifting device 5 for controlling the operation of the lead screw lifting device 5;The lead screw body 7 is arranged on the lead screw lifting device 5;The lead screw body 7 passes through the lead screw lifting device 5, and the lead screw lifting device 5 is used for controlling the lifting of the lead screw body 7, and the lead screw body 7 penetrates the upper long strip plate body 4;

[0036] The lower part of the lead screw body 7 is fixedly provided with a motor 8, the two sides of the motor 8 are fixedly provided with sliding plate bodies 9, the projection in the overhead direction of the sliding plate body 9 presents a U shape, the sliding plate body 9 and the sliding track 3 are in sliding fit, and the sliding track 3 is located in the U-shaped sliding plate body 9;

[0037] The front output shaft of the motor 8 is fixedly provided with a circular conical frustum-shaped polishing block body 10;The rear part of the motor 8 is fixedly provided with a controller 11, and the controller 11 and the motor 8 are electrically connected, and the controller 11 and external power are electrically connected.

[0038] The bottom long strip plate body 2 is fixedly provided with an auxiliary frame body 12, the other end of the auxiliary frame body 12 is fixedly provided with an upper support frame body 13, the upper support frame body 13 is fixedly provided with a U-shaped back fixed plate body 14 and two symmetrically arranged U-shaped side fixed plate bodies 15;The extension direction of the two side wings of the U-shaped back fixed plate body 14 is upward, and the extension direction of the two side wings of the U-shaped side fixed plate body 15 is upward.

[0039] Preparation work:

[0040] Ensure that each part of the equipment is installed firmly, and the connection is normal.

[0041] Check the motor 8, controller 11 and external power connection is stable.

[0042] Confirm the circular frustum-shaped polishing block 10 is installed firmly and no damage.

[0043] Adjust the motor position:

[0044] The user holds the handle 6, clockwise or counterclockwise rotation handle 6, start the lead screw lifting device 5. At this time, the mechanical structure inside the lead screw lifting device 5 starts to work, driven by the lead screw body 7 to move up and down.

[0045] The lead screw body 7 of the lifting movement of its lower fixed motor 8 along the sliding track 3 up. Because the motor 8 both sides of the sliding plate 9 and sliding track 3 sliding fit, the motor 8 can be stable in the sliding track 3 movement. When the motor 8 rises to the upper part of the sliding track 3, the upper side of the motor 8 close to the lower side of the upper long plate body 4.

[0046] Fixed rear axle pipe connecting plate:

[0047] Put the U-shaped rear axle pipe connecting plate on the auxiliary frame body 12. Auxiliary frame body 12 provides support for the rear axle pipe connecting plate, to ensure its position stable.

[0048] Put the back part of the rear axle pipe connecting plate into the U-shaped back fixed plate body 14. The two sides of the U-shaped back fixed plate body 14 flanking part upward extension, can be well stuck to the back part of the rear axle pipe connecting plate, prevent its movement in the polishing process.

[0049] Put the flanking part of the rear axle pipe connecting plate into the U-shaped side fixed plate body 15. Two symmetrical U-shaped side fixed plate body 15 also through the flanking part upward extension design, fixed to the flanking part of the rear axle pipe connecting plate, realize the firm fixation of the whole rear axle pipe connecting plate.

[0050] Start the motor polishing:

[0051] The user operates the controller 11, open the power switch of the motor 8. Controller 11 and motor 8 electrical connection, through the controller 11 can accurately control the motor 8 speed and working condition. When the power switch is opened, the current through the controller 11 to the motor 8, the motor 8 starts to work.

[0052] The motor 8 works, its front output shaft driven circular frustum-shaped polishing block 10 high speed rotation. Circular frustum-shaped polishing block 10 at a certain speed of rotation, produce strong grinding force, for polishing rear axle pipe connecting plate ready.

[0053] The user holds the handle 6 again and rotates it in the opposite direction, causing the lead screw lifting device 5 to control the lowering of the lead screw body 7. As the lead screw body 7 descends, the motor 8 fixed at its lower part also descends along the sliding rail 3. The sliding plates 9 on both sides of the motor 8 smoothly slide on the sliding rail 3, ensuring the stability of the motor 8 during its descent.

[0054] The motor 8 descends, bringing the circular conical polishing block 10 close to the inside of the end of the side wing part of the rear axle pipe connecting plate. When the polishing block 10 contacts the rear axle pipe connecting plate, it begins to polish it, gradually forming a groove.

[0055] After polishing and subsequent operations:

[0056] After polishing, the user carefully removes the rear axle pipe connecting plate from the U-shaped back fixing plate 14 and the U-shaped side fixing plate 15. Be careful not to be scratched by the edges of the polished parts.

[0057] Turn off the power switch of the motor 8 and stop the motor 8 through the controller 11. At this time, the circular conical polishing block 10 stops rotating.

[0058] Again, operate the handle 6 to lift the motor 8 to the upper part of the sliding rail 3, so that the upper side of the motor 8 is close to the lower side of the upper long plate 4. Prepare for the next polishing operation.

[0059] Repeat the operation:

[0060] According to the above steps, polish one after another U-shaped rear axle pipe connecting plate to ensure that the polishing quality of each connecting plate meets the requirements.

[0061] Efficiency: Through the integrated design of the automatic lead screw lifting device 5 and the motor 8, the polishing position can be quickly adjusted, reducing the manual adjustment time, thereby improving the efficiency of the polishing operation.

[0062] Easy to operate: The device is designed with easy-to-operate handle 6 and controller 11, so that the operator can easily control the lifting of the lead screw body 7 and the start and stop of the motor 8, simplifying the operation process.

[0063] High polishing quality: The design of the circular conical polishing block 10 can accurately polish the side wing part of the U-shaped rear axle pipe connecting plate, forming a high-quality groove, which is beneficial to improve the quality and stability of subsequent welding.

[0064] Stability and safety: The design of the U-shaped back fixing plate and the U-shaped side fixing plate ensures the stable fixation of the rear axle pipe connecting plate during polishing, reducing the deviation and safety hazards caused by vibration.

[0065] Maintenance is convenient: the design of the sliding rail and the sliding plate body makes the maintenance and cleaning of the equipment more convenient, prolonging the service life of the equipment.

[0066] The above describes the utility model and its implementation mode, and this description is not restrictive, and the embodiment shown in the drawings is only one of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structure modes and embodiments are not creatively designed without departing from the creative purpose of the utility model, which shall belong to the protection scope of the utility model.

Claims

1. A rear axle pipe connecting plate beveling and grinding equipment, characterized in that: It includes a bottom support plate (1), on which a bottom long strip plate (2) is fixedly mounted; The bottom long strip plate (2) is provided with sliding tracks (3) symmetrically on both sides; Two symmetrically arranged sliding tracks (3) are fixedly provided with an upper strip plate (4) at the top; a screw lifting device (5) is fixedly provided on the upper strip plate (4); The lead screw lifting device (5) is provided with a lead screw body (7); the lead screw body (7) passes through the lead screw lifting device (5), the lead screw lifting device (5) is used to control the lifting of the lead screw body (7), and the lead screw body (7) passes through the upper long strip plate (4); A motor (8) is fixedly installed at the lower part of the lead screw body (7), and sliding plates (9) are fixedly installed on both sides of the motor (8); The sliding plate (9) and the sliding track (3) are in sliding fit; The front output shaft of the motor (8) is fixed with a circular frustum-shaped grinding block (10); An auxiliary frame (12) is fixedly provided on the bottom long strip plate (2). An upper support frame (13) is fixedly provided at the other end of the auxiliary frame (12). A U-shaped back fixing plate (14) and two symmetrically arranged U-shaped side fixing plates (15) are fixedly provided on the upper support frame (13).

2. The rear axle pipe connecting plate beveling and grinding equipment according to claim 1, characterized in that: The projection of the bottom long strip plate (2) in the top view direction is rectangular.

3. The rear axle pipe connecting plate beveling and grinding equipment according to claim 2, characterized in that: The extension direction of the sliding track (3) is perpendicular to the plane of the bottom long strip plate (2).

4. The rear axle pipe connecting plate beveling and grinding equipment according to claim 1, characterized in that: The screw jack (5) is equipped with a crank handle (6) for controlling the operation of the screw jack (5).

5. The rear axle pipe connecting plate beveling and grinding equipment according to claim 4, characterized in that: The projection of the sliding plate (9) in the top view direction presents a U-shape; The sliding track (3) is located inside the U-shaped sliding plate (9).

6. The rear axle pipe connecting plate beveling and grinding equipment according to claim 5, characterized in that: A controller (11) is fixedly provided at the rear of the motor (8). The controller (11) is electrically connected to the motor (8) and to an external power source.

7. The rear axle pipe connecting plate beveling and grinding equipment according to claim 6, characterized in that: The extension direction of the two side wings of the U-shaped back fixing plate (14) is upward, and the extension direction of the two side wings of the U-shaped side fixing plate (15) is upward.

Images