CN211758607U - Wheel positioning and punching device for vertical machining center - Google Patents

Abstract

The utility model discloses a wheel positioning and punching device for a vertical machining center, which comprises a machining center, a driving motor is embedded in the machining center, an output shaft of the driving motor is connected with a worktable through a spline, and a worktable is arranged on the worktable. A circular positioning block, the worktable is also provided with a support block, the support block is provided with a hydraulic rod, the hydraulic rod is connected with a fastening clip, and the worktable is also provided with a side fixing mechanism, which includes a compression plate screw , fixed column, bearing seat and guide block. The utility model is used for the wheel positioning and punching device of the vertical machining center. The wheel is placed on the support block, the center of the wheel is adjusted to be aligned with the center of the circular positioning block, the hydraulic rod drives the fastening clip to move down, and the screw is driven by the hand wheel. Rotation makes the pressing plate move down until the wheel is clamped by the clamping clip and the pressing plate, the wheel can be clamped and fixed, and the tool setting is easy, which makes the processing simple and easy to operate, effectively reduces the cost, and is also convenient for large batches. production.

Description

A wheel alignment punching device for vertical machining center

technical field

The utility model relates to the technical field of wheel machining, in particular to a wheel positioning and punching device for a vertical machining center.

Background technique

A wheel is a rigid wheel that fixes the inner edge of the tire, supports the tire, and shares the load with the tire. The tires, rims and spokes that are combined together are also collectively referred to as wheels. Because the wheel is round, it is difficult to fix compared to other workpieces, and it is not easy to perform tool setting, which is difficult to process. The existing technology uses a more advanced machining center to process the workpiece, but the cost is too high, and it is also difficult to process. It is not conducive to the production of large batches, and the tool needs to be calibrated every time. Therefore, a wheel alignment and punching device for a vertical machining center is urgently needed to solve the above problems.

Utility model content

The purpose of the utility model is to provide a wheel positioning and punching device for a vertical machining center, which can clamp and fix the wheel and is easy to set the knife, which makes the processing simple and easy to operate, effectively reduces the cost, and is also convenient for large batches. production, can solve the problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a wheel alignment and punching device for a vertical machining center, including a machining center, a drive motor is embedded in the upper end of the machining center, and the output of the drive motor is The shaft is connected with a worktable through splines, and the middle end of the upper surface of the worktable is provided with a circular positioning block. The circular positioning block includes a cylindrical fixing seat and a positioning tooth. On the table, three identical positioning teeth are evenly distributed on the upper surface of the cylindrical fixing seat;

The workbench is also provided with support blocks, the support blocks are symmetrically and evenly distributed around the circular positioning block, one end of the upper surface of the support block is provided with a hydraulic rod, and the piston of the hydraulic rod is connected with a fastener. folder;

The worktable is also provided with a side fixing mechanism, the side fixing mechanism is symmetrically distributed on both sides of the circular positioning block, and the side fixing mechanism includes a compression plate screw, a fixing column, a bearing seat and a guide block , the fixed column is vertically installed on the worktable, the fixed column is provided with bearing seats arranged in parallel, the bearing seats are installed with screws, and the screws are threadedly connected with a compression plate, and the compression plate A guide block is arranged on one side end face of the press plate, and the pressing plate is installed on the fixed column through the guide block.

Preferably, the machining center is further provided with an L-shaped bracket, and a punching machine is installed on the L-shaped bracket, and the punching machine is located above the wheels placed on the circular positioning block.

Preferably, an operation panel is arranged on the L-shaped bracket, a display screen and an operation button are arranged on the operation panel, and the display screen is located above the operation button.

Preferably, a wheel is placed on the cylindrical fixing seat, and the positioning teeth are located in the central hole of the wheel and are close to the central hole of the wheel.

Preferably, the fixing column is provided with a guide groove for the vertical movement of the guide block.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

The utility model is used for the wheel positioning and punching device of the vertical machining center. The tool is fixed on the worktable of the machining center, and then the equipment program is set, and the center of the circular positioning block in the center of the worktable is set as the center of the circle, Then distribute the support blocks on the four corners of the circular positioning block. When processing, first place the wheel on the support block, then adjust the center of the wheel to align with the center of the circular positioning block, and the hydraulic rod drives the clamping clip to move down , At the same time, the screw is driven by the handwheel to rotate, and the screw drives the pressing plate to move down under the guiding action of the guide block while the screw is rotating, until the tightening clamp and the pressing plate clamp the wheel. After the wheel is clamped, The punching machine starts to punch the wheel, and at the same time, the drive motor drives the table to rotate and then drives the wheel to rotate until the wheel is punched. The wheel positioning punching device can effectively clamp and fix the wheel and is easy to set the knife. It makes the processing simple and easy to operate, effectively reduces the cost and facilitates the production of large batches.

Description of drawings

Fig. 1 is the schematic diagram of the wheel alignment punching device for vertical machining center of the present invention;

Fig. 2 is the top view that the circular positioning block, the fastening clip and the pressing plate are arranged on the workbench of the utility model;

Fig. 3 is a partial enlarged view of the wheel alignment punching device of the present invention;

Fig. 4 is the schematic diagram that the clamping clip is arranged on the workbench of the utility model;

5 is a schematic diagram of a side fixing mechanism provided on the workbench of the present invention;

6 is a top view of the circular positioning block of the present invention.

In the figure: 1. Machining center; 2. Drive motor; 21. Workbench; 3. Circular positioning block; 31. Cylindrical fixed seat; 32. Positioning teeth; 4. Support block; 41. Hydraulic rod; Fixing clip; 5. Side fixing mechanism; 51. Pressing plate; 52. Screw; 53. Fixing column; 531. Guide groove; 54. Bearing seat; 55. Guide block; 6. L-shaped bracket; 61. Drilling 7. Operation panel; 71. Display screen; 72. Operation buttons.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to Figures 1-6, a wheel positioning and punching device for a vertical machining center includes a machining center 1, a drive motor 2 is embedded in the upper end of the machining center 1, and the output shaft of the drive motor 2 is connected with a working The table 21, the middle end of the upper surface of the work table 21 is provided with a circular positioning block 3. The circular positioning block 3 includes a cylindrical fixing seat 31 and a positioning tooth 32. The cylindrical fixing seat 31 is fixedly installed on the work table 21. There are three identical positioning teeth 32 evenly distributed on the upper surface of the fixed seat 31, a wheel is placed on the cylindrical fixed seat 31, and the positioning teeth 32 are located in the center hole of the wheel and are close to the center hole of the wheel, and the tool is fixed on the machining center 1 Then set the equipment program, set the center of the circular positioning block 3 in the center of the worktable 21 as the center of the circle, and then distribute the support blocks 4 on the four corners of the circular positioning block 3.

The workbench 21 is also provided with a support block 4. The support blocks 4 are symmetrically and evenly distributed around the circular positioning block 3. One end of the upper surface of the support block 4 is provided with a hydraulic rod 41, and the piston of the hydraulic rod 41 is connected with a fastening clip. 411, the hydraulic rod 41 drives the tightening clamp 411 to move downward until the tightening clamp 411 clamps the wheel.

The worktable 21 is also provided with a side fixing mechanism 5. The side fixing mechanisms 5 are symmetrically distributed on both sides of the circular positioning block 3. The side fixing mechanism 5 includes a pressing plate 51, a screw rod 52, a fixing column 53, and a bearing seat 54. and the guide block 55, the screw rod 52 is driven to rotate by the hand wheel, and the screw rod 52 drives the pressing plate 51 to move down under the guiding action of the guide block 55 while the screw 52 rotates, until the pressing plate 51 clamps the wheel, and the fixed column 53 is vertical Installed on the worktable 21, the fixed column 53 is provided with a bearing seat 54 arranged in parallel, the bearing seat 54 is installed with a screw 52, the screw 52 is threadedly connected with a pressing plate 51, and one end face of the pressing plate 51 is provided with a The guide block 55, the pressing plate 51 is installed on the fixed column 53 through the guide block 55, the fixed column 53 is provided with a guide groove 531 for the vertical movement of the guide block 55, and the machining center 1 is also provided with an L-shaped bracket 6, L The punching machine 61 is installed on the type bracket 6, and the punching machine 61 is located above the wheel placed on the circular positioning block 3. After the wheel is clamped, the punching machine 61 starts to punch the wheel, and the driving motor 2 drives at the same time. The table 21 rotates to drive the wheel to rotate until the wheel drilling is completed. The wheel positioning and punching device can effectively clamp and fix the wheel and is easy to set the knife, which makes the processing simple and easy to operate, effectively reduces the cost, and also facilitates For mass production, the L-shaped bracket 6 is provided with an operation panel 7 , the operation panel 7 is provided with a display screen 71 and an operation button 72 , and the display screen 71 is located above the operation button 72 .

Working principle: Fix the tooling on the worktable 21 of the machining center 1, then set the equipment program, set the center of the circular positioning block 3 in the center of the worktable 21 as the center of the circle, and then distribute the support blocks 4 on the circular On the four corners of the positioning block 3, when processing, first place the wheel on the support block 4, then adjust the center of the wheel to align with the center of the circular positioning block 3, and the hydraulic rod 41 drives the clamping clip 411 to move down, and with this At the same time, the screw 52 is driven to rotate by the hand wheel, and the screw 52 drives the pressing plate 51 to move down under the guiding action of the guide block 55 while the screw 52 rotates, until the tightening clip 411 and the pressing plate 51 clamp the wheel, and the wheel clip Immediately after, the punching machine 61 starts to punch the wheels, and at the same time, the driving motor 2 drives the table 21 to rotate and then drives the wheels to rotate until the wheel punching ends. The wheel positioning punching device can effectively clamp the wheels. Fixed and easy to set the knife, making processing simple and easy to operate, effectively reducing costs and facilitating mass production.

To sum up, the utility model is used for the wheel alignment and punching device of the vertical machining center, the tooling is fixed on the worktable 21 of the machining center 1, and then the equipment program is set, and the circular shape in the center of the worktable 21 is The center of the positioning block 3 is set as the center of the circle, and then the support blocks 4 are distributed on the four corners of the circular positioning block 3. When processing, first place the wheel on the support block 4, and then adjust the center of the wheel and the circular positioning block. 3. The centers of the circles are aligned, the hydraulic rod 41 drives the clamping clip 411 to move down, and at the same time, the screw 52 is driven to rotate by the handwheel. Until the wheel is clamped by the clamping clip 411 and the pressing plate 51, after the wheel is clamped, the punching machine 61 starts to punch the wheel. After the hole is finished, the wheel positioning and punching device can effectively clamp and fix the wheel and is easy to set the knife, which makes the processing simple and easy to operate, effectively reduces the cost and facilitates mass production.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A wheel alignment punching device for a vertical machining center, comprising a machining center (1), characterized in that: a drive motor (2) is embedded in the upper end of the machining center (1), and the drive motor The output shaft of (2) is connected with a worktable (21) through splines, and a circular positioning block (3) is provided at the middle end of the upper surface of the worktable (21), and the circular positioning block (3) includes a cylindrical A fixed seat (31) and a positioning tooth (32), the cylindrical fixed seat (31) is fixedly installed on the workbench (21), and the upper surface of the cylindrical fixed seat (31) is evenly distributed with three identical positioning teeth (32); The workbench (21) is also provided with support blocks (4), the support blocks (4) are symmetrically and evenly distributed around the circular positioning block (3), and one end of the upper surface of the support block (4) A hydraulic rod (41) is provided, and the piston of the hydraulic rod (41) is connected with a fastening clip (411); The worktable (21) is also provided with a side fixing mechanism (5), the side fixing mechanisms (5) are symmetrically distributed on both sides of the circular positioning block (3), and the side fixing mechanism (5) A A bearing seat (54) arranged in parallel is arranged on the fixing column (53), a screw rod (52) is installed on the bearing seat (54), and a pressing plate (51) is threadedly connected to the screw rod (52), One end face of the pressing plate (51) is provided with a guide block (55), and the pressing plate (51) is mounted on the fixing column (53) through the guide block (55). 2. A wheel alignment punching device for a vertical machining center according to claim 1, characterized in that: the machining center (1) is further provided with an L-shaped bracket (6), and the L-shaped bracket (6) is further provided on the machining center (1). A hole punch (61) is installed on the bracket (6), and the hole punch (61) is located above the wheel placed on the circular positioning block (3). 3. A wheel alignment punching device for a vertical machining center according to claim 2, characterized in that: an operation panel (7) is provided on the L-shaped bracket (6), and the operation panel ( 7) A display screen (71) and an operation button (72) are arranged on the display screen (71), and the display screen (71) is located above the operation button (72). 4. A wheel positioning and punching device for a vertical machining center according to claim 1, characterized in that: a wheel is placed on the cylindrical fixing seat (31) and the positioning tooth (32) is located at the edge of the wheel Inside the center hole and close to the center hole of the wheel. 5. A wheel alignment punching device for a vertical machining center according to claim 1, characterized in that: the fixing column (53) is provided with a guide groove for the vertical movement of the guide block (55) (531).

Images