Cam multi-hole drilling device for sewing equipment

Abstract

The utility model discloses a cam multi-hole drilling processing device for sewing equipment, including a base, the base is composed of a metal plate 1 and a metal plate 2 fixed by bolts, the metal plate 1 and the metal plate 2 are arranged perpendicular to each other, the top wall and the right side wall of the metal plate 2 are both installed with a drilling template by bolts, the drilling template is arranged in an L-shaped structure, and the L-shaped horizontal protrusion of the drilling template protrudes from the metal plate 2, a positioning block and a positioning pin are arranged on the front side wall of the metal plate 2, the positioning pin is located directly below the positioning block, a clamping bolt is threadedly adapted on the metal plate 2, a movable clamping plate is sleeved on the clamping bolt, a slot is provided on the movable clamping plate, and the movable clamping plate is sleeved on the clamping bolt through the slot. The utility model belongs to the technical field of hole punching positioning devices, and specifically refers to a cam multi-hole drilling processing device for sewing equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of hole punching positioning devices, in particular to a cam multi-hole drilling processing device for sewing equipment. Background Art

[0002] Since the machine tool has only one drill bit, it can only drill one hole each time. When processing porous parts, it is often necessary to drill one hole before drilling another. After drilling one hole, disassembling the workpiece or moving and flipping it will cause position deviation in the process, which will cause the next drilling position to be inaccurate and result in unqualified products. Utility Model Content

[0003] In order to solve the problem that when performing multi-hole processing on the workpiece mentioned above, the workpiece needs to be disassembled, moved, flipped and then re-positioned, which makes the processing steps cumbersome and prone to deviation, resulting in inaccurate punching positions and defective products, the utility model provides a cam multi-hole drilling device for sewing equipment.

[0004] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a cam multi-hole drilling processing device for sewing equipment, including a base, the base is composed of a metal plate 1 and a metal plate 2 fixed by bolts, the metal plate 1 and the metal plate 2 are arranged perpendicular to each other, the top wall and the right side wall of the metal plate 2 are both installed with a drilling template by bolts, the drilling template is arranged in an L-shaped structure, and the L-shaped horizontal protrusion of the drilling template protrudes from the metal plate 2, a positioning block and a positioning pin are arranged on the front side wall of the metal plate 2, the positioning pin is located directly below the positioning block, a clamping bolt is threadedly adapted on the metal plate 2, a movable clamping plate is sleeved on the clamping bolt, a slot is opened on the movable clamping plate, and the movable clamping plate is sleeved on the clamping bolt through the slot.

[0005] As a preferred technical solution of the utility model, a control knob is provided at the front end of the clamping bolt.

[0006] As a preferred technical solution of the utility model, drilling holes are provided on the drilling template.

[0007] As a preferred technical solution of the utility model, the drilling template is provided with a top screw.

[0008] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects:

[0009] 1. Through the setting of positioning blocks, positioning pins and movable clamping blocks, the workpiece can be accurately and firmly fixed without loosening;

[0010] 2. Through the setting of two sets of drilling templates, the drill bit of the drilling machine drills the first hole of the drilling template on the top of the metal plate, and then turns the base counterclockwise 90 degrees. Figure 2 Placement, the drill bit of the drilling machine drills the second hole in the side wall of the workpiece through the drilling hole of the drilling template on the right side of the metal plate 2, without disassembling the workpiece in the middle, accurate positioning is achieved according to the designed device, and the processing procedures are effectively reduced;

[0011] 3. Metal plate 1 and metal plate 2 form an L-shaped base, which can be perpendicular to the plane of the drilling machine when flipped and placed, making the placement more stable and without shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The overall structure of the cam multi-hole drilling device for sewing equipment proposed by the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The overall structure of the cam multi-hole drilling device for sewing equipment proposed by the utility model is shown in FIG. Figure 2 ;

[0014] Figure 3 The overall structure of the cam multi-hole drilling device for sewing equipment proposed by the utility model is shown in FIG. Figure 3 .

[0015] Among them, 1. base, 2. metal plate 1, 3. metal plate 2, 4. drilling template, 5. positioning block, 6. positioning pin, 7. clamping bolt, 8. movable clamping plate, 9. slotting, 10. control knob, 11. drilling, 12. top screw. DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] like Figure 1-3 As shown, the utility model provides a cam multi-hole drilling processing device for sewing equipment, including a base 1, which is composed of a metal plate 1 2 and a metal plate 2 3 fixed by bolts. The metal plate 1 2 and the metal plate 2 3 are arranged perpendicular to each other, and the L-shaped base 1 formed is convenient for flipping on the drilling machine, and will not tip over when placed on the drilling machine, and is perpendicular to the plane of the drilling machine. The top wall and the right side wall of the metal plate 2 3 are both installed with a drilling template 4 by bolts. The drilling template 4 is arranged in an L-shaped structure, and the L-shaped lateral protrusion of the drilling template 4 protrudes from the metal plate 2 3. The protruding parts of the two sets of drilling templates 4 on the metal plate 2 3 form a position space for placing workpieces, and the metal plate 2 3 A positioning block 5 and a positioning pin 6 are provided on the front side wall. The positioning pin 6 is located just below the positioning block 5. The positioning pin 6 just supports the bottom of the workpiece. The positioning block 5 fits with the recessed portion of the workpiece to play a role in positioning and fixing. A clamping bolt 7 is threadedly adapted to penetrate the metal plate 2 3. A control knob 10 is provided at the front end of the clamping bolt 7 to facilitate the application of rotational force through the control knob 10. A movable clamping plate 8 is sleeved on the clamping bolt 7. A slot 9 is provided on the movable clamping plate 8. The movable clamping plate 8 is sleeved on the clamping bolt 7 through the slot 9. The last side of the workpiece is fixed by moving the movable clamping block. The clamping bolt 7 is turned until the movable clamping block clamps the workpiece.

[0019] like Figure 1-3 As shown, a drilling template 4 is provided with a drilling hole 11, first according to the instructions attached Figure 1 The placement method is as follows: the drill bit of the drilling machine passes through the drilling hole 11 of the drilling template 4 on the top of the metal plate 2 3 to drill the first hole on the top of the workpiece, and then the base 1 is turned 90 degrees counterclockwise, as shown in the attached figure of the specification. Figure 2 Place, the drill bit of the drilling machine drills the second hole on the side wall of the workpiece through the drilling hole 11 of the drilling template 4 on the right side of the metal plate 2 3, and the drilling template 4 is equipped with a top screw 12, which fixes the position of the drilling hole 11 to prevent the position of the drilling hole 11 from shifting.

[0020] When in use, the workpiece is placed on the metal plate 2 3 and in the position space formed by the protruding parts of the two sets of drilling templates 4. The bottom of the workpiece is against the positioning pin 6, and the positioning block 5 fits with the concave part of the workpiece. Then, the last side of the workpiece is fixed by moving the movable clamping block, and the clamping bolt 7 is tightened until the movable clamping block clamps the workpiece. First, follow the instructions and the attached figure Figure 1 The placement method is as follows: the drill bit of the drilling machine passes through the drilling hole 11 of the drilling template 4 on the top of the metal plate 2 3 to drill the first hole on the top of the workpiece, and then the base 1 is turned 90 degrees counterclockwise, as shown in the attached figure of the specification. Figure 2 Place, the drill bit of the drilling machine drills a second hole on the side wall of the workpiece through the drilling hole 11 of the drilling template 4 on the right side of the metal plate 2 3.

[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cam multi-hole drilling device for sewing equipment, comprising a base (1), characterized in that: The base (1) is composed of a metal plate 1 (2) and a metal plate 2 (3) fixed by bolts. The metal plate 1 (2) and the metal plate 2 (3) are arranged perpendicular to each other. The top wall and the right side wall of the metal plate 2 (3) are both installed with a drilling template (4) by bolts. The drilling template (4) is arranged in an L-shaped structure, and the L-shaped transverse protrusion of the drilling template (4) protrudes from the metal plate 2 (3). A positioning block (5) and a positioning pin (6) are arranged on the front side wall of the metal plate 2 (3). The positioning pin (6) is located directly below the positioning block (5). A clamping bolt (7) is threadedly adapted to be passed through the metal plate 2 (3). A movable clamping plate (8) is sleeved on the clamping bolt (7). A slot (9) is provided on the movable clamping plate (8). The movable clamping plate (8) is sleeved on the clamping bolt (7) through the slot (9).

2. A cam multi-hole drilling device for sewing equipment according to claim 1, characterized in that: A control knob (10) is provided at the front end of the clamping bolt (7).

3. A cam multi-hole drilling device for sewing equipment according to claim 2, characterized in that: The drilling template (4) is provided with a drilling hole (11).

4. A cam multi-hole drilling device for sewing equipment according to claim 3, characterized in that: The drilling template (4) is provided with a top screw (12).

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