Multi-station drilling and clamping device for hook knuckle of safety hook rigging

Abstract

The utility model relates to the technical field of safety hook rigging machining, in particular to a safety hook rigging coupler knuckle multi-station drilling and clamping device which comprises a base, a template is arranged on the upper end face of the base in a fixed structure mode, and a preset number of coupler knuckle die cavities are formed in the upper end face of the template; an adjusting block is arranged on the template on one side of the periphery of the coupler knuckle die cavity in a fixed structure mode, a locking block is arranged on the upper end face of the template in a sliding structure, and the locking block is located on one side, away from the adjusting block, of the coupler knuckle die cavity; sliding grooves with the same number as the coupler knuckle mold cavities are formed in the mold plate, and the sliding grooves are located in the outer sides, away from the adjusting blocks, of the coupler knuckle mold cavities; a connecting block is arranged on the lower end face of the locking block in a fixed structure mode and connected with the sliding groove in a sliding structure mode. The multiple locking blocks are driven by the connecting block at the same time, the coupler knuckle is clamped on the adjusting block, then the pressing mechanism is used for pressing the coupler knuckle in the coupler knuckle die cavity, the multiple coupler knuckles can be locked and positioned at a time, the clamping time is greatly shortened, and the machining efficiency is improved.

Description

Technical field:

[0001] The present application relates to the technical field of safety hook rigging processing, and in particular to a multi-station drilling and clamping device for the hook tongue of a safety hook rigging. Background technology:

[0002] Rigging refers to the equipment used with ropes and cables, such as hooks, tensioners, cable clamps, thimbles, shackles, etc., collectively known as rigging, and safety hook rigging is a type of hook, including a hook body and a hook tongue.

[0003] The drilling tool for the hook tongue piece with application number 202222750263.7 comprises a base plate, a positioning block, a drill sleeve frame, a guide column and a cylinder are arranged on the base plate; the positioning block is fixedly arranged on the base plate, a V-shaped groove is arranged on one side of the positioning block, and is used to fix the tail of the hook tongue piece, the V-shaped groove passes through the upper and lower surfaces of the positioning block, the bottom of the V-shaped groove is located at the rear end of the positioning block, and a through hole is arranged at the rear end of the positioning block and passes through the left and right sides, the through hole passes through the bottom of the V-shaped groove, and an insert with a shape adapted thereto is arranged in the through hole; the upper surface of the front end of the positioning block A first mounting groove is provided, and a second mounting groove is provided below the first mounting groove; the drill sleeve frame is U-shaped, and through holes for drilling are provided at the two ends of the drill sleeve frame, and the two ends of the drill sleeve frame are respectively passed through the first mounting groove and the second mounting groove and fixedly installed on the positioning block; a guide column and a cylinder are fixedly provided at the end of the base plate opposite to the drill sleeve frame, and the end of the cylinder telescopic rod is a bevel end, and the end is grooved for positioning the head of the hook tongue piece; the guide column is arranged on the outside of the cylinder telescopic rod, and an annular groove is arranged in the middle of the guide column, and the cylinder telescopic rod passes through the annular groove when performing telescopic movement.

[0004] This patented solution uses positioning blocks, cylinders and other components to fix the hook tongue, but can only fix one hook tongue at a time, which is inefficient and cannot meet the needs of mass production. Utility model content:

[0005] In order to solve the above technical problems, the utility model provides a multi-station drilling and clamping device for the hook tongue of a safety hook rigging, and solves the technical problem that the efficiency is low and cannot meet the needs of mass production. In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] Safety hook rigging hook tongue multi-position drilling and clamping device, including:

[0007] Base;

[0008] The template is arranged on the upper end surface of the base in a fixed structure, and the upper end surface of the template is provided with a preset number of hook tongue mold cavities;

[0009] An adjusting block is arranged on one side of the outer periphery of the hook tongue mold cavity and is connected to the mold plate in a fixed structure manner;

[0010] A locking block, which is arranged on the upper end surface of the template in a sliding structure, and is located on a side of the hook tongue mold cavity away from the adjusting block;

[0011] The number of the slide grooves is the same as that of the hook tongue mold cavity, the slide grooves are arranged on the template, and the slide grooves are located outside the hook tongue mold cavity away from the adjustment block;

[0012] A connecting block, which is arranged on the lower end surface of the locking block in a fixed structure, and is connected to the slide groove in a sliding structure;

[0013] A connecting rod, which is arranged at the lower end of the connecting block in a fixed structure;

[0014] The power member and the driving member are arranged under the template in a fixed structure so as to drive the locking block through the connecting rod to press the hook tongue onto the adjusting block;

[0015] A limit block, which is arranged on the upper end surface of the template on one side of the slide groove in a fixed structure manner and is located at the periphery of the hook tongue mold cavity;

[0016] The clamping mechanism is arranged on one side of the template and is used to press the hook tongue into the hook tongue mold cavity.

[0017] Furthermore, the locking block and the connecting rod as well as the limiting block and the template are connected by hexagon socket bolts;

[0018] The locking block and the limiting block are respectively provided with strip countersunk holes.

[0019] Furthermore, the side wall of the adjusting block close to the hook tongue mold cavity is in contact with the outer periphery of the hook tongue.

[0020] Furthermore, a guide groove for sliding of the connecting rod is provided on the lower end surface of the template, and the guide groove is connected with the slide groove.

[0021] Furthermore, the power part includes a telescopic cylinder arranged on the lower end surface of the template in a fixed structure manner, the output shaft of the telescopic cylinder has a vertical rod in a fixed structure manner, and the upper end surface of the vertical rod is connected to the lower end surface of the connecting rod in a fixed structure manner.

[0022] Furthermore, a drilling hole is provided on the template of the hook tongue mold cavity.

[0023] Furthermore, the clamping mechanism comprises a lever cylinder, a clamping arm is arranged at the lower part of the output arm of the lever cylinder in a fixed structure, and the clamping arm is arranged in an inverted T-shaped structure.

[0024] The beneficial effects of the utility model are as follows: by setting a connecting rod, a plurality of locking blocks are driven simultaneously by the connecting block to clamp the hook tongue on the adjusting block, and then the lever cylinder is used to drive the pressing arm to press the hook tongue into the hook tongue mold cavity, so that a plurality of hook tongues can be locked and positioned at one time, which greatly shortens the clamping time and improves the processing efficiency. Description of the drawings:

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0026] Figure 2 It is a schematic diagram of the top view of the structure of one station of the utility model with the lever cylinder and the pressure arm omitted.

[0027] Figure 3 It is a three-dimensional structural schematic diagram of the base of the utility model.

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the bottom of the template of the utility model.

[0029] In the figure:

[0030] 1. Base, 2. Template, 3. Hook tongue cavity, 4. Adjustment block, 5. Pressure arm, 6. Locking block, 7. Connecting rod, 8. Limit block, 9. Strip countersunk hole, 10. Guide groove, 11. Telescopic cylinder, 12. Vertical rod, 13. Drilling hole, 14. Lever cylinder, 15. Connecting block. Specific implementation method:

[0031] In order to make the purpose, technical scheme and advantages of the implementation of the utility model clearer, the utility model will now be further described in detail with reference to the accompanying drawings and the following examples so that the public can better understand the implementation method of the utility model. The specific implementation scheme of the utility model is as follows:

[0032] A multi-station drilling and clamping device for a hook tongue of a safety hook rigging comprises a base 1, a template 2 is arranged on the upper end surface of the base 1 in a fixed structure manner, and a preset number of hook tongue mold cavities 3 are opened on the upper end surface of the template 2; an adjustment block 4 is arranged on the template 2 on one side of the outer periphery of the hook tongue mold cavity 3 in a fixed structure manner, and a locking block 6 is arranged on the upper end surface of the template 2 in a sliding structure, and the locking block 6 is located on the side of the hook tongue mold cavity 3 away from the adjusting block 4; the template 2 is provided with the same number of slide grooves as the hook tongue mold cavity 3, and the slide grooves are located on the outer side of the hook tongue mold cavity 3 away from the adjusting block 4; a connection is arranged on the lower end surface of the locking block 6 in a fixed structure manner The block 15 is connected to the slide in a sliding structure; the lower end of the connecting block 15 is provided with a connecting rod 7 in a fixed structure, and the power piece is provided under the template 2 in a fixed structure, so as to drive the locking block 6 to press the hook tongue onto the adjusting block 4 through the connecting rod 7; the template 2 on one side of the slide is provided with a limit block 8 in a fixed structure, and the limit block 8 is located at the periphery of the hook tongue mold cavity 3, and the hook tongue is pre-positioned by using the adjusting block 4 and the limit block 8, and can also prevent the locking block 6 from squeezing out of the hook tongue mold cavity 3; a clamping mechanism is provided on one side of the template 2 to press the hook tongue into the hook tongue mold cavity 3. By driving multiple locking blocks 6 at the same time through the connecting block 15, the hook tongue is clamped on the adjusting block 4, and then the clamping mechanism is used to press the hook tongue into the hook tongue mold cavity 3, so that multiple hook tongues can be locked and positioned at one time, which greatly shortens the clamping time and improves the processing efficiency.

[0033] It should be noted that the locking block 6 and the connecting rod 7 as well as the limit block 8 and the template 2 are connected by hexagon socket bolts. The locking block 6 and the limit block 8 are respectively provided with strip countersunk holes 9. The hexagon socket bolts are installed in the strip countersunk holes 9 to reduce the interference with the pressure arm and facilitate the adjustment of the positions of the locking block 6 and the limit block 8 according to different hook tongue models.

[0034] It should be explained that the side wall of the adjusting block 4 close to the hook tongue mold cavity 3 is in contact with the outer periphery of the hook tongue to prevent misalignment during extrusion.

[0035] A guide groove 10 for the connecting rod 7 to slide is provided on the lower end surface of the template 2. The guide groove 10 is connected to the slide groove to ensure the running track of the locking block 6 and avoid deviation.

[0036] Specifically, the power part includes a telescopic cylinder 11 arranged on the lower end surface of the template 2 in a fixed structure manner, and the output shaft of the telescopic cylinder 11 has a vertical rod 12 in a fixed structure manner. The upper end surface of the vertical rod 12 is connected to the lower end surface of the connecting rod 7 in a fixed structure manner.

[0037] It should be noted that a drill hole 13 is provided on the template 2 of the hook tongue mold cavity 3 to facilitate the drill bit to drill through the hook tongue.

[0038] Specifically, the clamping mechanism includes a lever cylinder 14, the output arm of the lever cylinder 14 does not interfere with drilling, and a clamping arm 5 is arranged at the lower part of the output arm of the lever cylinder 14 in a fixed structure. The clamping arm 5 is arranged in an inverted T-shaped structure and can clamp multiple hook tongues in the hook tongue mold cavity 3.

[0039] The working principle and working process of the utility model are as follows:

[0040] First, the hook tongue is placed in the hook tongue mold cavity 3 by using a manipulator, and the telescopic cylinder 11 is started. The output shaft of the telescopic cylinder 11 drives the connecting rod 7 and the locking block 6 to move to the left through the vertical rod 12, thereby pressing the hook tongue onto the adjusting block 4;

[0041] Further, the lever cylinder 14 is started, and the lever cylinder 14 drives the pressing arm 5 to press the hook tongue tightly into the hook tongue mold cavity 3, and the drill bit is started to perform the drilling work.

[0042] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Although the present invention has been described according to a limited number of embodiments, those skilled in the art, with the benefit of the above description, should understand that other embodiments can be conceived within the scope of the present invention described thereby.

Claims

1. Safety hook rigging hook tongue multi-station drilling and clamping device, characterized in that: include: Base (1); A template (2), the template (2) is arranged on the upper end surface of the base (1) in a fixed structure manner, and the upper end surface of the template (2) is provided with a preset number of hook tongue mold cavities (3); An adjusting block (4), the adjusting block (4) is arranged on one side of the outer periphery of the hook tongue mold cavity (3) and is connected to the mold plate (2) in a fixed structure manner; A locking block (6), the locking block (6) being arranged on the upper end surface of the template (2) in a sliding structure, and the locking block (6) being located on a side of the hook tongue mold cavity (3) away from the adjustment block (4); The same number of slide grooves as the hook tongue mold cavity (3) are provided on the template (2), and the slide grooves are located outside the hook tongue mold cavity (3) away from the adjustment block (4); A connecting block (15), the connecting block (15) is arranged on the lower end surface of the locking block (6) in a fixed structure manner, and the connecting block (15) is connected to the slide groove in a sliding structure manner; A connecting rod (7), the connecting rod (7) being arranged at the lower end of the connecting block (15) in a fixed structure manner; A power member, which is arranged in a fixed structure below the template (2) to drive the locking block (6) through a connecting rod (7) to press the hook tongue onto the adjustment block (4); A limit block (8), the limit block (8) is arranged on the upper end surface of the template (2) on one side of the slide groove in a fixed structure manner and is located outside the hook tongue mold cavity (3); A clamping mechanism is arranged on one side of the template (2) and is used to clamp the hook tongue in the hook tongue mold cavity (3).

2. The multi-station drilling and clamping device for the safety hook rigging hook tongue according to claim 1 is characterized in that: The locking block (6) and the connecting rod (7) as well as the limiting block (8) and the template (2) are all connected via hexagon socket bolts; The locking block (6) and the limiting block (8) are respectively provided with strip-shaped countersunk holes (9).

3. The multi-station drilling and clamping device for the hook tongue of a safety hook rigging according to claim 1 is characterized in that: The adjusting block (4) is close to the side wall of the hook tongue mold cavity (3) and fits with the outer periphery of the hook tongue.

4. The multi-station drilling and clamping device for the safety hook rigging hook tongue according to claim 1, characterized in that: A guide groove (10) for the connecting rod (7) to slide is provided on the lower end surface of the template (2), and the guide groove (10) is connected to the slide groove.

5. The multi-station drilling and clamping device for the hook tongue of a safety hook rigging according to claim 1, characterized in that: The power part comprises a telescopic cylinder (11) arranged on the lower end surface of the template (2) in a fixed structural manner, the output shaft of the telescopic cylinder (11) has a vertical rod (12) in a fixed structural manner, and the upper end surface of the vertical rod (12) is connected to the lower end surface of the connecting rod (7) in a fixed structural manner.

6. The multi-station drilling and clamping device for the hook tongue of a safety hook rigging according to claim 1, characterized in that: A drilling hole (13) is provided on the template (2) of the hook tongue mold cavity (3).

7. The multi-station drilling and clamping device for the hook tongue of a safety hook rigging according to claim 1, characterized in that: The clamping mechanism comprises a lever cylinder (14), and a clamping arm (5) is arranged at the lower part of the output arm of the lever cylinder (14) in a fixed structure manner, and the clamping arm (5) is arranged in an inverted T-shaped structure.

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