Adjustable clamping frame for manufacturing and machining electric vehicle hub

Abstract

The utility model relates to the technical field of electric vehicle hubs, and discloses an adjustable clamping frame for manufacturing and processing electric vehicle hubs, which comprises a base and a support frame, the support frame is mounted at the top of the base, a lifting seat is arranged on the front side of the support frame, a lifting component is arranged at the bottom of the lifting seat, and the lifting component is mounted on the lifting seat. And a limiting rod is arranged in an inner cavity of the lifting seat. The lifting assembly and the lifting seat are used in cooperation, when the height of the hub needs to be adjusted, the motor is started, the motor drives the threaded rod to rotate, the threaded rod controls the threaded sleeve to move through threads, the threaded sleeve drives the lifting seat to move, the motor is closed after the lifting seat moves to the corresponding position, and adjustment is completed. The problems that an existing clamping frame can only conduct clamping at a fixed position, the height of the clamping position cannot be adjusted according to needs, when the clamping height needs to be adjusted, a clamping device can only be carried to the corresponding height to be fixed, and inconvenience is caused are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric motor car wheel hub technical field especially relates to adjustable clamping frame of electric motor car wheel hub preparation processing. BACKGROUND

[0002] Electric vehicles are vehicles that use electric power for driving, with advantages such as environmental protection, energy saving, low noise, etc. It stores electric energy through battery, and converts electric energy into mechanical energy by using electric motor, thereby driving the vehicle forward. Electric vehicles are various, including electric bicycles, electric motorcycles, electric cars, etc., and are widely used in urban transportation, short-distance travel and logistics distribution, etc.

[0003] In the process of preparing electric vehicle wheel hub, clamping frame is needed to limit it. The above technology has the problem that the existing clamping frame can only be clamped at a fixed position, and cannot adjust the height of the clamping position according to the demand. When the clamping height needs to be adjusted, the clamping device can only be carried to the corresponding height and fixed, which is relatively inconvenient. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides an adjustable clamping frame for electric vehicle wheel hub preparation processing, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is realized in this way, an adjustable clamping frame for electric vehicle wheel hub preparation processing, including base and support frame, the support frame is installed at the top of base, the front side of support frame is provided with lifting seat, the bottom of lifting seat is provided with lifting assembly, the inner chamber of lifting seat is provided with limiting rod, the front side of lifting seat is fixedly connected with support plate, the top and bottom of support plate are all set up with moving groove, the inner chamber of moving groove is provided with moving block, the front side of moving block is fixedly connected with connecting block, the front side of connecting block is fixedly connected with clamping block, one side of clamping block is provided with positioning assembly;

[0006] The lifting assembly is used for adjusting the height of the clamping block.

[0007] The positioning assembly is used for fixing the position of the clamping block after moving.

[0008] In order to adjust the height of the clamping block, preferably, the lifting assembly includes a motor, a threaded rod is installed on the top of the motor, and a threaded sleeve is sleeved on the surface of the threaded rod. The lifting and moving of the clamping block can be controlled.

[0009] In order to fix the position of the clamping block after moving, thereby completing clamping, preferably, the positioning assembly comprises a fixing rod, one side of the fixing rod is fixedly connected with a fixing block, the surface of the fixing rod is sleeved with a fixing plate, one side of the fixing block is fixedly connected with a tension spring, the clamping block can be limited, and the wheel hub is clamped through the cooperation of the two clamping blocks.

[0010] In order to strengthen the stability of the connecting block during movement, preferably, one side of the limiting rod close to the inner wall of the lifting seat is in contact with the inner wall of the lifting seat, and one side of the moving block close to the inner wall of the moving groove is in contact with the inner wall of the moving groove, and the cooperation of the moving block and the moving groove can limit the moving block.

[0011] In order to facilitate the limiting of the clamping block, preferably, a plurality of fixing grooves are formed in the top of the supporting plate and are uniformly distributed on the front side of the supporting plate, the fixing grooves can cooperate with the fixing rods to limit the connecting block, and then limit the clamping block.

[0012] In order to adjust the height of the clamping block, preferably, the bottom of the motor is fixedly connected with the base, the top of the threaded sleeve is fixedly connected with the lifting seat, and the threaded rod is connected with the threaded sleeve through threads, so that the lifting movement of the clamping block can be controlled.

[0013] In order to fix the position of the clamping block after moving, thereby completing clamping, preferably, one side of the fixing rod close to the inner wall of the fixing groove is in contact with the inner wall of the fixing groove, and one side of the fixing plate is fixedly connected with the connecting block, so that the clamping block can be limited, and the wheel hub is clamped through the cooperation of the two clamping blocks.

[0014] The lifting assembly and the lifting seat are used in cooperation, when it is necessary to adjust the height of the wheel hub, the motor is started, the motor drives the threaded rod to rotate, the threaded rod controls the movement of the threaded sleeve through threads, the threaded sleeve drives the lifting seat to move, and the motor is turned off after the lifting seat is moved to the corresponding position, so that the adjustment is completed. ACCURACY OF DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic view provided by the embodiment of the utility model;

[0016] Figure 2 is a three-dimensional schematic view of the lifting assembly provided by the embodiment of the utility model;

[0017] Figure 3 is a three-dimensional schematic view of the partial structure provided by the embodiment of the utility model;

[0018] Figure 4The embodiment of the utility model provides Figure 3 Partial close -up drawing at A in the middle.

[0019] In the drawing: 1, base; 2, support frame; 3, lifting seat; 4, lifting assembly; 401, motor; 402, threaded rod; 403, threaded sleeve; 5, limiting rod; 6, support plate; 7, moving groove; 8, moving block; 9, connecting block; 10, clamping block; 11, positioning assembly; 1101, fixed rod; 1102, fixed block; 1103, fixed plate; 1104, tension spring; 12, fixed groove. Specific implementation

[0020] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the drawings are described in detail as follows.

[0021] The structure of the utility model will be described in detail below with reference to the drawings.

[0022] As Figures 1 to 4 The utility model embodiment provides a adjustable clamping frame of electric car wheel hub preparation and processing, including base 1 and support frame 2, support frame 2 is installed on the top of base 1, the front side of support frame 2 is provided with lifting seat 3, the bottom of lifting seat 3 is provided with lifting assembly 4, the inner chamber of lifting seat 3 is provided with limiting rod 5, lifting seat 3's front side is fixedly connected with support plate 6, and the top and bottom of support plate 6 are all provided with moving groove 7, the inner chamber of moving groove 7 is provided with moving block 8, the front side of connecting block 9 is fixedly connected with clamping block 10, and the side of clamping block 10 is provided with positioning assembly 11;

[0023] Lifting assembly 4 is used for the height adjustment of clamping block 10;

[0024] Positioning assembly 11 is used for the fixing of the position of clamping block 10 after moving.

[0025] In order to adjust the height of clamping block 10, lifting assembly 4 includes motor 401, the top of motor 401 is provided with threaded rod 402, threaded sleeve 403 is sleeved on the surface of threaded rod 402, the lifting movement of clamping block 10 can be controlled.

[0026] In order to fix the position of clamping block 10 after moving, so as to complete clamping, positioning assembly 11 includes fixed rod 1101, one side of fixed rod 1101 is fixedly connected with fixed block 1102, fixed plate 1103 is sleeved on the surface of fixed rod 1101, one side of fixed block 1102 is fixedly connected with tension spring 1104, clamping block 10 can be limited, and the wheel hub is clamped by the cooperation of two clamping blocks 10.

[0027] In order to strengthen the stability when the connecting block 9 moves, the side of the limiting rod 5 close to the inner wall of the lifting seat 3 is in contact with the inner wall of the lifting seat 3, and the side of the moving block 8 close to the inner wall of the moving groove 7 is in contact with the inner wall of the moving groove 7. The cooperation of the moving block 8 and the moving groove 7 can limit the movement of the moving block 8.

[0028] In order to facilitate the limiting of the clamping block 10, the top of the supporting plate 6 is provided with a plurality of fixing grooves 12 which are uniformly distributed on the front side of the supporting plate 6. The fixing grooves 12 can cooperate with the fixing rods 1101 to limit the connecting block 9, thereby limiting the clamping block 10.

[0029] In order to adjust the height of the clamping block 10, the bottom of the motor 401 is fixedly connected with the base 1, the top of the threaded sleeve 403 is fixedly connected with the lifting seat 3, and the threaded rod 402 is connected with the threaded sleeve 403 through threads, so as to control the lifting movement of the clamping block 10.

[0030] In order to fix the position of the clamping block 10 after moving, so as to complete clamping, the side of the fixing rod 1101 close to the inner wall of the fixing groove 12 is in contact with the inner wall of the fixing groove 12, and one side of the fixing plate 1103 is fixedly connected with the connecting block 9, so as to limit the clamping block 10. The cooperation of the two clamping blocks 10 can clamp the hub.

[0031] In use, the user pulls the fixing block 1102, the fixing block 1102 drives the fixing rod 1101 to move in the inner cavity of the fixing plate 1103 and stretch the tension spring 1104, the fixing rod 1101 leaves the inner cavity of the fixing groove 12, then the user pulls the clamping block 10, the clamping block 10 drives the moving block 8 to move in the inner cavity of the moving groove 7 through the connecting block 9, the hub is placed between the two clamping blocks 10, the clamping block 10 is in contact with the hub, then the user releases the fixing block 1102, the force released after the tension spring 1104 is stretched resets the fixing rod 1101, the fixing rod 1101 enters the inner cavity of the fixing groove 12, and clamping is completed. When the height of the hub needs to be adjusted, the motor 401 is started, the motor 401 drives the threaded rod 402 to rotate, the threaded rod 402 controls the movement of the threaded sleeve 403 through threads, the threaded sleeve 403 drives the lifting seat 3 to move, and the motor 401 is turned off after moving to the corresponding position, and the adjustment is completed.

[0032] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] The above description merely provides preferred embodiments of the present application and is not intended to limit the present application in any form. Although the present application has been disclosed with reference to the preferred embodiments, the present application is not limited to the preferred embodiments. Any person skilled in the art to which the present application pertains can make modifications and changes without departing from the scope of the present application.

Claims

1. An adjustable clamping frame for the preparation of an electric motor wheel hub, comprising a base (1) and a support frame (2), characterized in that: The support frame (2) is installed on the top of the base (1), the front side of the support frame (2) is provided with a lifting seat (3), the bottom of the lifting seat (3) is provided with a lifting assembly (4), the inner cavity of the lifting seat (3) is provided with a limiting rod (5), the front side of the lifting seat (3) is fixedly connected with a support plate (6), the top and bottom of the support plate (6) are both provided with a moving slot (7), the inner cavity of the moving slot (7) is provided with a moving block (8), the front side of the moving block (8) is fixedly connected with a connecting block (9), the front side of the connecting block (9) is fixedly connected with a clamping block (10), one side of the clamping block (10) is provided with a positioning assembly (11). The lifting assembly (4) is used for adjusting the height of the clamping block (10). The positioning assembly (11) is used for fixing the position of the clamping block (10) after moving.

2. An adjustable fixture for processing of an electric vehicle wheel hub as claimed in claim 1, wherein: The lifting assembly (4) comprises a motor (401), and a threaded rod (402) is installed on the top of the motor (401).

3. An adjustable fixture for processing of an electric vehicle wheel hub as claimed in claim 1, wherein: The positioning assembly (11) comprises a fixed rod (1101), a fixed block (1102) is fixedly connected to one side of the fixed rod (1101), a fixed plate (1103) is sleeved on the surface of the fixed rod (1101), and a tension spring (1104) is fixedly connected to one side of the fixed block (1102).

4. An adjustable fixture for processing of an electric vehicle wheel hub as defined in claim 1, characterized in that: The limiting rod (5) is in contact with the inner wall of the lifting seat (3) on one side close to the inner wall of the lifting seat (3), and the moving block (8) is in contact with the inner wall of the moving slot (7) on one side close to the inner wall of the moving slot (7).

5. An adjustable fixture for processing of an electric vehicle wheel hub as defined in claim 1, wherein: The top of the support plate (6) is provided with a fixed slot (12), the number of the fixed slots (12) is several, and the fixed slots (12) are evenly distributed on the front side of the support plate (6).

6. An adjustable fixture for processing of an electric vehicle wheel hub as defined in claim 2, wherein: The bottom of the motor (401) is fixedly connected with the base (1), the top of the threaded sleeve (403) is fixedly connected with the lifting seat (3), and the threaded rod (402) is connected with the threaded sleeve (403) through threads.

7. An adjustable fixture for motorized wheel hub manufacturing processes as recited in claim 3, wherein: The fixed rod (1101) is in contact with the inner wall of the fixed slot (12) on one side close to the inner wall of the fixed slot (12), and one side of the fixed plate (1103) is fixedly connected with the connecting block (9). The fixed rod (1101) is in contact with the inner wall of the fixed slot (12) on one side close to the inner wall of the fixed slot (12), and one side of the fixed plate (1103) is fixedly connected with the connecting block (9).

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