Discharging mechanism for electric vehicle hub production

Abstract

The utility model relates to the technical field of electric vehicle hub production, in particular to a blanking mechanism for electric vehicle hub production, which comprises a base, a linear motor fixed at the top end of the base, a support fixed at the top end of a moving part of the linear motor, a sliding seat sleeved on the support, and a rotating motor fixed at the top end of the support. An output shaft of the rotating motor is connected with a lead screw through a coupler, two grooves and two through grooves are formed in the sliding base, air cylinders are arranged in the two grooves, clamping plates are fixed to piston rods of the two air cylinders, clamping blocks are arranged on the two air cylinders, four inserting grooves matched with the bottom ends of the clamping blocks are formed in the sliding base, and two containing grooves are formed in the two sides of the sliding base. Inserting blocks are arranged in the four containing grooves, guide rods are fixed to the side walls of the four inserting blocks, springs are arranged on the four guide rods in a sleeving mode, and two inserting grooves matched with the ends of the inserting blocks are formed in the two sides of the two clamping blocks; the four inserting blocks are pushed, and the two clamping blocks and the two air cylinders are moved upwards, so that the two air cylinders can be detached for maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle hub production, in particular to a blanking mechanism for electric vehicle hub production. Background Art

[0002] Electric vehicles, also known as electric vehicles, are divided into AC and DC electric vehicles. During the production process, electric vehicle wheel hubs require a blanking mechanism to clamp and unload the hubs. During operation, the piston rods of two cylinders drive two clamping plates, used to clamp the hub, toward the hub to clamp the hub. Once the cylinders are secured, if a cylinder malfunctions and requires removal for maintenance, tools such as wrenches or screwdrivers are required to remove the bolts securing the cylinders, which is time-consuming and labor-intensive. Therefore, a blanking mechanism for electric vehicle wheel hub production is proposed to facilitate the rapid removal of the cylinders. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a blanking mechanism for producing electric vehicle hubs.

[0004] The technical solution adopted by the utility model to solve its technical problems is a blanking mechanism for the production of electric vehicle hubs, comprising a base, a linear motor is fixed on the top of the base, a support is fixed on the top of the moving part of the linear motor, a slide is sleeved on the support, a limit block is fixed on one side of the support, a rotating motor is fixed on the top of the support, the output shaft of the rotating motor is connected to a screw rod through a coupling, a screw hole adapted to the screw rod is provided on the slide, the bottom end of the screw rod is rotatably connected to the limit block, two grooves and two through grooves are provided on the slide, cylinders are provided in the two grooves, and the piston rods of the two cylinders are A splint is fixed, one of the splints is located in one of the through slots, and the other splint is located in the other through slot. Cross bars are provided in the two through slots, and through holes adapted to the cross bars are provided on the two splints. The facing ends of the two cross bars are connected to the slide. A clamping block is provided on the two cylinders, and four slots adapted to the bottom ends of the clamping blocks are provided on the slide. Two accommodating slots are provided on both sides of the slide, and plug blocks are provided in the four accommodating slots. Guide rods are fixed to the side walls of the four plug blocks, and springs are provided on the four guide rods. Two slots adapted to the ends of the plug blocks are provided on both sides of the two clamping blocks, and four slide grooves for the guide rods to slide horizontally are provided on the slide.

[0005] By adopting the above technical solution, the moving part of the linear motor drives the support to move, and the output shaft of the rotary motor drives the screw to rotate, which is convenient for adjusting the position of the slide. The piston rods of the two cylinders drive the two clamps to move toward each other, which is convenient for clamping the electric vehicle hub. The output shaft of the rotary motor drives the screw to rotate in the opposite direction, and the slide moves down. The piston rods of the two cylinders drive the two clamps to move away from each other, which is convenient for unloading the electric vehicle hub, pushing the four plug-in blocks. The ends of the four plug-in blocks are disengaged from the slots on the side walls of the two blocks. The two blocks and the two cylinders can be removed for maintenance by moving the two blocks and the two cylinders upward.

[0006] Specifically, handles are fixed on the top ends of the two clamping blocks.

[0007] By adopting the above technical solution, the card block can be conveniently taken in and out by holding the handle.

[0008] Specifically, the side walls of the four inserting blocks are all integrally formed with a plurality of anti-slip protrusions.

[0009] By adopting the above technical solution, the provision of the anti-slip protrusion is conducive to pushing the insert block.

[0010] Specifically, protective pads are fixed on both of the splints.

[0011] By adopting the above technical solution, the piston rods of the two cylinders drive the two clamping plates to move toward the electric vehicle hub, and the two protective pads are closely attached to the electric vehicle hub, and the protective pads can protect the electric vehicle hub.

[0012] Specifically, two stoppers are fixed on the top of the base, a guide block is fixed between the two stoppers, and a sliding groove adapted to the guide block is provided on the support.

[0013] By adopting the above technical solution and arranging the stop block and the guide block, the stability of the support can be improved.

[0014] Specifically, through holes are provided at the four corners of the base.

[0015] By adopting the above technical solution, during installation, the bottom ends of the bolts are passed through the through holes at the four corners of the base, so that the base can be fixed in a suitable position.

[0016] Beneficial effects of the utility model:

[0017] (1) The utility model describes a blanking mechanism for producing electric vehicle hubs. The moving part of the linear motor drives the support to move, and the output shaft of the rotary motor drives the screw to rotate, which is convenient for adjusting the position of the slide. The piston rods of the two cylinders drive the two clamping plates to move toward each other, which is convenient for clamping the electric vehicle hub. The output shaft of the rotary motor drives the screw to rotate in the opposite direction, and the slide moves downward. The piston rods of the two cylinders drive the two clamping plates to move away from each other, which is convenient for blanking the electric vehicle hub.

[0018] (2) The present invention describes a blanking mechanism for producing electric vehicle hubs, which pushes four inserts, and the ends of the four inserts are disengaged from the slots on the side walls of the two blocks. The two blocks and the two cylinders can be removed for maintenance by moving the two blocks and the two cylinders upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 For the utility model Figure 1 A magnified view of the structure at center A;

[0022] Figure 3 For the utility model Figure 1 A magnified view of the structure at B in the middle.

[0023] In the figure: 1. Base; 2. Linear motor; 3. Stop block; 4. Guide block; 5. Support; 6. Slide; 7. Rotary motor; 8. Screw; 9. Cylinder; 10. Block; 11. Clamp; 12. Protective pad; 13. Limit block; 14. Handle; 15. Insert block; 16. Spring; 17. Guide rod; 18. Cross bar. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In order to facilitate the removal and maintenance of the cylinder 9, as an embodiment of the present invention, Figure 1 、 Figure 2 、 Figure 3As shown, the utility model is a blanking mechanism for producing electric vehicle hubs, comprising a base 1, a linear motor 2 being fixed to the top of the base 1 by bolts, a support 5 being fixed to the top of the moving part of the linear motor 2 by bolts, a slide 6 being sleeved on the support 5, a limit block 13 being welded and fixed to one side of the support 5, a rotating motor 7 being fixed to the top of the support 5 by bolts, an output shaft of the rotating motor 7 being connected to a screw rod 8 by a coupling, a screw hole being provided on the slide 6 to match the screw rod 8, the bottom end of the screw rod 8 being rotatably connected to the limit block 13, two grooves and two through grooves being provided on the slide 6, cylinders 9 being provided in both grooves, and a splint 11 being fixed to the piston rods of the two cylinders 9 by bolts. One of the splints 11 is located in one of the through slots, and the other splint 11 is located in the other through slot. Both through slots are provided with cross bars 18. Both splints 11 are provided with through holes adapted to the cross bars 18. The facing ends of the two cross bars 18 are welded to the slide 6. Both of the cylinders 9 are provided with a card block 10. The slide 6 is provided with four slots adapted to the bottom ends of the card blocks 10. Two accommodating slots are provided on both sides of the slide 6. Insert blocks 15 are provided in the four accommodating slots. Guide rods 17 are welded and fixed to the side walls of the four insert blocks 15. Springs 16 are provided on the four guide rods 17. Two slots adapted to the ends of the insert blocks 15 are provided on both sides of the two card blocks 10. Four slide grooves for the guide rods 17 to slide horizontally are provided on the slide 6.

[0026] During use, the moving part of the linear motor 2 drives the support 5 to move, and the output shaft of the rotary motor 7 drives the screw rod 8 to rotate, which is convenient for adjusting the position of the slide 6. The piston rods of the two cylinders 9 drive the two clamps 11 to move toward each other, which is convenient for clamping the electric vehicle hub. The output shaft of the rotary motor 7 drives the screw rod 8 to rotate in the opposite direction, and the slide 6 moves downward. The piston rods of the two cylinders 9 drive the two clamps 11 to move away from each other, which is convenient for unloading the electric vehicle hub. Push the four plug blocks 15 by hand, and the ends of the four plug blocks 15 will disengage from the slots on the side walls of the two blocks 10. Move the two blocks 10 and the two cylinders 9 upward to remove the two cylinders 9 for maintenance.

[0027] In order to facilitate the taking and placing of the card block 10, for example, Figure 2 As shown, handles 14 are welded and fixed to the top ends of the two clamping blocks 10 .

[0028] In order to facilitate pushing the plug 15, for example, Figure 2 As shown, the side walls of the four inserting blocks 15 are integrally formed with a plurality of anti-slip protrusions.

[0029] In order to protect the wheel hub of an electric vehicle, for example, Figure 1 As shown, protective pads 12 are fixed to the two clamping plates 11 by adhesive.

[0030] In order to improve the stability of the support 5, for example, Figure 1 As shown, two stoppers 3 are welded and fixed to the top of the base 1 , a guide block 4 is welded and fixed between the two stoppers 3 , and a sliding groove adapted to the guide block 4 is provided on the support 5 .

[0031] In order to facilitate the installation of the base 1, for example, Figure 1 As shown, through holes are provided at the four corners of the base 1 .

[0032] When the utility model is in use, the moving part of the linear motor 2 drives the support 5 to move, and the output shaft of the rotary motor 7 drives the screw rod 8 to rotate, which is convenient for adjusting the position of the slide 6. The piston rods of the two cylinders 9 drive the two clamping plates 11 to move toward each other, which is convenient for clamping the electric vehicle hub. The output shaft of the rotary motor 7 drives the screw rod 8 to rotate in the opposite direction, and the slide 6 moves downward. The piston rods of the two cylinders 9 drive the two clamping plates 11 to move away from each other, which is convenient for unloading the electric vehicle hub. At this time, the two cross bars 18 are released from the through holes on the two clamping plates 11.

[0033] Push the four inserting blocks 15 by hand, and the ends of the four inserting blocks 15 will be out of the slots on the side walls of the two clamping blocks 10. Then, move the two clamping blocks 10 and the two cylinders 9 upwards to remove the two cylinders 9 for maintenance.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions in the specification are only for the purpose of illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and improvements, and such changes and improvements fall within the scope of protection claimed by the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents. Any matters not described in detail in the present invention belong to the prior art known to those skilled in the art.

Claims

1. A blanking mechanism for producing electric vehicle hubs, characterized in that: The invention comprises a base (1), a linear motor (2) is fixed on the top of the base (1), a support (5) is fixed on the top of the moving part of the linear motor (2), a slide (6) is sleeved on the support (5), a limit block (13) is fixed on one side of the support (5), a rotary motor (7) is fixed on the top of the support (5), the output shaft of the rotary motor (7) is connected to a screw rod (8) through a coupling, a screw hole adapted to the screw rod (8) is provided on the slide (6), the bottom end of the screw rod (8) is rotatably connected to the limit block (13), two grooves and two through grooves are provided on the slide (6), cylinders (9) are provided in the two grooves, and a clamping plate (11) is fixed on the piston rods of the two cylinders (9), one of the clamping plates (11) is located in one of the through grooves. , another splint (11) is located in another through slot, and both through slots are provided with cross bars (18). Both splints (11) are provided with through holes adapted to the cross bars (18), and the ends of the two cross bars (18) facing each other are connected to the slide (6). Both cylinders (9) are provided with a card block (10), and the slide (6) is provided with four slots adapted to the bottom end of the card block (10). Both sides of the slide (6) are provided with two receiving slots, and the four receiving slots are provided with plug blocks (15). The side walls of the four plug blocks (15) are fixed with guide rods (17), and the four guide rods (17) are covered with springs (16). Both sides of the two card blocks (10) are provided with two slots adapted to the ends of the plug blocks (15), and the slide (6) is provided with four slide grooves for the guide rods (17) to slide horizontally.

2. The blanking mechanism for producing electric vehicle hubs according to claim 1, characterized in that: A handle (14) is fixed on the top of each of the two clamping blocks (10).

3. The blanking mechanism for producing electric vehicle hubs according to claim 1, characterized in that: The side walls of the four inserting blocks (15) are all integrally formed with a plurality of anti-slip protrusions.

4. The blanking mechanism for producing electric vehicle hubs according to claim 1, characterized in that: A protective pad (12) is fixed on each of the two clamping plates (11).

5. The blanking mechanism for producing electric vehicle hubs according to claim 1, characterized in that: Two stoppers (3) are fixed on the top of the base (1), a guide block (4) is fixed between the two stoppers (3), and a sliding groove adapted to the guide block (4) is provided on the support (5).

6. The blanking mechanism for producing electric vehicle hubs according to claim 1, characterized in that: Through holes are provided at the four corners of the base (1).

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