Connecting yoke drilling device

Abstract

The utility model discloses a connecting yoke drilling device which comprises a bottom plate and a side plate located at the top of the bottom plate, a clamping mechanism is arranged on one side of the side plate, the clamping mechanism comprises two sets of movable clamping blocks, a drilling seat for drilling a yoke is arranged at the top of the side plate, and the clamping blocks are arranged on the side plate. A mounting base is arranged at the top of the bottom plate and located below the clamping blocks. Through the design of the clamping mechanism, during punching work, the two sides of a joint fork are combined with pressing grooves of the two sets of clamping blocks, the bottom of the joint fork is matched with the top of the trapezoidal mounting base, overall positioning is convenient, the two sets of clamping blocks rapidly complete clamping work of the joint fork, then drilling work is conducted through the drilling base on the upper portion, positioning is convenient, and the fixing effect is good; and the swing of the joint fork is reduced, the working efficiency of related personnel is improved, the product quality is improved, and the use is very convenient.

Description

Technical Field

[0001] This utility model relates to the field of automotive fork machining technology, specifically to a drilling device for connecting forks. Background Technology

[0002] An automobile is a non-rail-borne vehicle driven by a power source, with four or more wheels, primarily used for transporting people and / or goods, and for towing vehicles carrying people and / or goods. With social development and improved economic conditions, automobiles have become indispensable tools in people's daily lives. In the steering transmission system of an automobile, the fork component plays a crucial role in transmitting torque and adjusting the length and position of the driveshaft. Its machining quality not only affects its installation and motion accuracy but also the working accuracy, performance, and lifespan of the automobile chassis driveshaft, making it a critical component.

[0003] The existing forklifts usually require drilling holes in the middle of the forklift during production. This is generally done by drilling machines. However, the forklifts are unstable during the drilling process, which can easily lead to drilling deviations, reduce product quality, and decrease the work efficiency of relevant personnel. Drilling is also inconvenient.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a drilling device for connecting joints to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A connecting fork drilling device includes a base plate and a side plate located on top of the base plate. A clamping mechanism is provided on one side of the side plate. The clamping mechanism includes two sets of movable clamping blocks. A drill base for drilling holes in the fork is provided on the top of the side plate. A mounting seat is provided on the top of the base plate and below the clamping blocks.

[0008] Preferably, the clamping mechanism further includes a first movable block and a second movable block symmetrically arranged on the other side of the side plate. The top of the first movable block and the second movable block is provided with a connecting plate that penetrates the side plate and is connected to the two sets of clamping blocks.

[0009] Preferably, the side plate has a through hole for the connecting plate to pass through and move. The side plate has a connecting block on the side where the first moving block and the second moving block are far apart from each other. A lead screw passes through the first moving block and the second moving block between the two sets of connecting blocks.

[0010] Preferably, the lead screw is connected to the connecting block via a bearing, and a first synchronous pulley is sleeved in the middle of the lead screw. A servo motor is provided on one side of the side plate and below the first synchronous pulley. A second synchronous pulley is sleeved on the output end of the servo motor, and a synchronous belt connected to the first synchronous pulley is provided on the second synchronous pulley.

[0011] Preferably, the threads on the lead screw are arranged in opposite directions to the end of the synchronous pulley, and the connecting block is provided with a guide rod that passes through the first moving block and the second moving block.

[0012] Preferably, the two sets of clamping blocks are provided with a pressing groove on the side that is close to each other, and the size of the pressing groove matches the size of the top of the fork.

[0013] Preferably, a rubber pad is fixedly connected to the inner wall of the pressing groove.

[0014] The beneficial effects of this utility model are as follows: Through the design of the clamping mechanism, during the drilling operation, the two sides of the fork engage with the pressing grooves of the two sets of clamping blocks, and the bottom of the fork matches the top of the trapezoidal mounting base, making overall positioning convenient. The two sets of clamping blocks quickly complete the clamping work of the fork, and then the drilling work is carried out through the upper drill base. The positioning is convenient, the fixing effect is good, the shaking of the fork is reduced, the work efficiency of relevant personnel is improved, and the quality of the product is improved. It is very convenient to use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a connecting joint fork drilling device according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the clamping mechanism in a connecting joint fork drilling device according to an embodiment of the present utility model.

[0018] In the picture:

[0019] 1. Base plate; 2. Side plate; 3. Clamping block; 4. Drill base; 5. Mounting base; 6. Moving block one; 7. Moving block two; 8. Connecting plate; 9. Through hole; 10. Connecting block; 11. Lead screw; 12. Synchronous pulley one; 13. Servo motor; 14. Synchronous belt; 15. Guide rod; 16. Pressing groove. Detailed Implementation

[0020] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0021] According to an embodiment of the present invention, a drilling device for connecting joint forks is provided.

[0022] Example 1;

[0023] like Figure 1-2 As shown, the connecting fork drilling device according to an embodiment of the present utility model includes a base plate 1 and a side plate 2 located on the top of the base plate 1. A clamping mechanism is provided on one side of the side plate 2. The clamping mechanism includes two sets of movable clamping blocks 3. A drill seat 4 for drilling holes in the connecting fork is provided on the top of the side plate 2. A mounting seat 5 is provided on the top of the base plate 1 and below the clamping blocks 3.

[0024] Example 2;

[0025] like Figure 1-2 As shown, the clamping mechanism also includes a first movable block 6 and a second movable block 7 symmetrically arranged on the other side of the side plate 2. The top of the first movable block 6 and the second movable block 7 is provided with a connecting plate 8 that penetrates the side plate 2 and is correspondingly connected to the two sets of clamping blocks 3. The side plate 2 is provided with a through hole 9 for the connecting plate 8 to pass through and move. The side plate 2 is provided with a connecting block 10 on the side where the first movable block 6 and the second movable block 7 are far apart from each other. A lead screw 11 is provided between the two sets of connecting blocks 10, penetrating the first movable block 6 and the second movable block 7. The lead screw 11 is connected to the connecting block 10 through a bearing, and a first synchronous pulley 12 is sleeved in the middle of the lead screw 11. A servo motor 13 is provided on one side of the side plate 2 and below the first synchronous pulley 12. A second synchronous pulley is sleeved on the output end of the servo motor 13, and a synchronous belt 14 connected to the first synchronous pulley 12 is provided on the second synchronous pulley.

[0026] Example 3;

[0027] like Figure 1-2 As shown, the threads on the lead screw 11 are arranged in opposite directions with respect to the endpoint of the synchronous pulley 12. The connecting block 10 is provided with a guide rod 15 that passes through the moving block 6 and the moving block 7. A pressing groove 16 is provided on the side of the two sets of clamping blocks 3 that are close to each other. The size of the pressing groove 16 matches the size of the top of the fork. A rubber pad is fixedly connected to the inner wall of the pressing groove 16.

[0028] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0029] In practical applications, during drilling, the fork is placed on the trapezoidal mounting base 5, with the top of the fork positioned between the two sets of clamping blocks 3. The servo motor 13 is started to drive the synchronous wheel 2 to rotate. The synchronous wheel 2, through the synchronous belt 14 and the synchronous wheel 12, drives the lead screw 11 to rotate. The moving block 1 6 and the moving block 2 7 move synchronously in opposite directions or in the same direction as the lead screw 11 rotates in both directions. This causes the two sets of moving blocks 1 6 and the moving block 2 7 to move the two sets of clamping blocks 3 towards the center through the connecting plate 8. The two sides of the fork fit into the pressing groove 16, clamping the fork. Then, drilling is performed through the drill base 4 above.

[0030] In summary, with the help of the above-mentioned technical solution of this utility model, through the design of the clamping mechanism, during the drilling operation, the two sides of the fork match the pressing grooves 16 of the two sets of clamping blocks 3, and the bottom of the fork matches the top of the trapezoidal mounting base 5. The overall positioning is convenient, the two sets of clamping blocks 3 quickly complete the clamping work of the fork, and then the drilling work is carried out through the upper drill base 4. The positioning is convenient, the fixing effect is good, the shaking of the fork is reduced, the work efficiency of relevant personnel is improved, and the quality of the product is improved. It is very convenient to use.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drilling device for connecting joints, characterized in that, The device includes a base plate (1) and a side plate (2) located on top of the base plate (1). A clamping mechanism is provided on one side of the side plate (2), which includes two sets of movable clamping blocks (3). A drill base (4) for drilling holes for the fork is provided on the top of the side plate (2). A mounting base (5) is provided on the top of the base plate (1) and below the clamping blocks (3). The clamping mechanism also includes a first movable block (6) and a second movable block (7) symmetrically arranged on the other side of the side plate (2). A connecting plate (8) is provided on the top of the first movable block (6) and the second movable block (7) that penetrates the side plate (2) and is connected to the two sets of clamping blocks (3). The side plate (2) has an opening for the connecting plate (8) to pass through. The side plate (2) has a connecting block (10) on the side away from the moving block one (6) and the moving block two (7). A lead screw (11) is provided between the two sets of connecting blocks (10) and passes through the moving block one (6) and the moving block two (7). The lead screw (11) is connected to the connecting block (10) through a bearing. A synchronous pulley one (12) is sleeved in the middle of the lead screw (11). A servo motor (13) is provided on one side of the side plate (2) and below the synchronous pulley one (12). A synchronous pulley two is sleeved on the output end of the servo motor (13). A synchronous belt (14) connected to the synchronous pulley one (12) is provided on the synchronous pulley two.

2. The drilling device for connecting joints according to claim 1, characterized in that, The threads on the lead screw (11) are arranged in opposite directions to the end of the first synchronous pulley (12), and the connecting block (10) is provided with a guide rod (15) that passes through the first moving block (6) and the second moving block (7).

3. The drilling device for connecting joints according to claim 2, characterized in that, The two sets of clamping blocks (3) have a pressing groove (16) on one side that is close to each other, and the size of the pressing groove (16) matches the size of the top of the fork.

4. The drilling device for connecting joints according to claim 3, characterized in that, A rubber pad is fixedly connected to the inner wall of the pressing groove (16).

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