Multi-hole and multi-position positioning drilling and tapping clamp

Abstract

The utility model discloses a multi-hole multi-position positioning drilling tapping clamp which comprises a clamp bottom plate and a clamp vertical plate fixedly arranged at the end of the clamp bottom plate, a rotating disc is arranged on one side of the clamp vertical plate, and a rotating shaft is connected to the side wall, facing the clamp vertical plate, of the rotating disc. The other end of the rotating shaft penetrates through the side wall of the clamp vertical plate, the rotating disc can rotate on the side face of the clamp vertical plate through the rotating shaft, and the other end of the rotating disc is connected with a workpiece body through a limiting assembly. According to the technical scheme, the rotatable rotating disc is arranged, the rotating disc rotates on the side wall of the clamp vertical plate through the rotating shaft, the angle of the rotating disc is adjusted, then the angle of the workpiece body is adjusted, and drilling and tapping can be conveniently conducted on the side face of the workpiece body through the extending part and the positioning through hole in the drilling sleeve plate; and the workpiece does not need to be transferred to multiple sets of clamps for operation, and the machining efficiency of the workpiece is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixture, concretely relates to a multi -hole multi -position positioning drilling tapping fixture. BACKGROUND

[0002] The fixture is the device that is used in the mechanical manufacturing process to fix the processing object, makes it occupy the correct position, accepts the device of construction or detection, the current drilling tapping fixture needs to use multiple fixtures when solving the product multi -hole multi -position not on a plane, the conventional tooling is used in the process of processing the courtyard lamp battery box, and the workpiece needs to be transferred back and forth in different fixtures, which particularly affects the processing efficiency, in view of the problems exposed in the process of using the current drilling tapping fixture, it is necessary to improve and optimize the structure of the drilling tapping fixture. UTILITY MODEL CONTENT

[0003] In order to solve the above technical problems, the utility model provides a multi -hole multi -position positioning drilling tapping fixture, which has the characteristics of facilitating the clamping, drilling and tapping of the workpiece.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: a multi -hole multi -position positioning drilling tapping fixture, including fixture bottom plate and the fixture vertical plate that is fixedly arranged at the end of fixture bottom plate, the side of fixture vertical plate is provided with rotating disc, the side wall of rotating disc is connected with rotating shaft, the other end of rotating shaft penetrates from the side wall of fixture vertical plate, the rotating disc can rotate on the side of fixture vertical plate through rotating shaft, the other end of rotating disc is connected with workpiece body through limiting component, the top of fixture vertical plate is equipped with drill sleeve plate, the end of drill sleeve plate towards workpiece body is integrally extended with bending part, the other end of bending part is integrally formed with extension part, the side wall of extension part is matched with the side wall of workpiece body, a plurality of positioning through holes are formed in the side wall of extension part.

[0005] As a preferred technical scheme of the multi -hole multi -position positioning drilling tapping fixture of the utility model, the top of the fixture vertical plate is provided with a fixed pin, the fixed pin penetrates from the inside of the drill sleeve plate and is connected to the drill sleeve plate in a limiting manner.

[0006] As a preferred technical scheme of the multi -hole multi -position positioning drilling tapping fixture of the utility model, the side wall of the rotating disc towards the workpiece body is integrally formed with an extension frame, the outer wall of the extension frame is provided with a positioning groove, and the inner wall of the workpiece body is provided with a protruding block embedded in the positioning groove.

[0007] As a kind of porous multi-position positioning drilling tapping fixture preferred technical scheme of the utility model, the side wall of the fixture vertical plate is equipped with first pin, second pin and third pin, the side surface of the rotating disc towards fixture vertical plate is evenly provided with several positioning holes along the circumferential direction, the end of first pin, second pin and third pin can be inserted into the inside of positioning hole to position rotating disc.

[0008] As a kind of porous multi-position positioning drilling tapping fixture preferred technical scheme of the utility model, when the workpiece body is circular table component, the included angle between the fixture bottom plate and fixture vertical plate is obtuse angle, the bending portion makes extension and fixture bottom plate keep parallel, so that the side surface of workpiece body keeps horizontal, facilitating processing.

[0009] As a kind of porous multi-position positioning drilling tapping fixture preferred technical scheme of the utility model, auxiliary positioning hole is formed in the middle of the side wall of one end of workpiece body away from fixture vertical plate, the side wall of rotating disc is also provided with auxiliary positioning hole towards the side wall of workpiece body, plug pin can be equipped in the inside of auxiliary positioning hole to position workpiece body.

[0010] Compared with prior art, the utility model has the beneficial effects that: in the technical scheme, rotating disc is arranged, rotating disc is rotated and angle is adjusted in the side wall of fixture vertical plate through rotating shaft, and then the angle of workpiece body is adjusted, the extension of drill sleeve plate and positioning through hole can facilitate drilling and tapping on the side surface of workpiece body, when workpiece is drilled, it is not necessary to shift multiple fixtures, and the processing efficiency of workpiece is effectively improved. ACCURACY OF DRAWINGS

[0011] In order to make the content of the utility model more easily understood clearly, the utility model is further explained in detail below according to specific embodiment and combining with drawings.

[0012] Figure 1 It is the structural schematic diagram of the utility model;

[0013] Figure 2 It is the partial explosion structural schematic diagram of the utility model Figure 1 ;

[0014] Figure 3 It is the partial explosion structural schematic diagram of the utility model Figure 2 ;

[0015] Figure 4 It is the fixture another view structural schematic diagram of the utility model;

[0016] In the figure: 1. Fixture base plate; 2. Fixture vertical plate; 21. Fixing pin; 22. Rotating shaft; 23. First pin; 24. Second pin; 25. Third pin; 3. Drill sleeve plate; 31. Bending part; 32. Extension part; 33. Positioning through hole; 4. Rotating disk; 41. Rotating pin hole; 42. Extension frame; 43. Positioning groove; 5. Workpiece body. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example

[0019] like Figures 1-4 As shown, the present invention discloses a multi-hole, multi-position positioning drilling and tapping jig, including a jig base plate 1 and a jig vertical plate 2 fixedly disposed at the end of the jig base plate 1. A rotating disk 4 is disposed on one side of the jig vertical plate 2, and a rotating shaft 22 is connected to the side wall of the jig vertical plate 2 facing the rotating disk 4. The other end of the rotating shaft 22 passes through the side wall of the jig vertical plate 2, and the rotating disk 4 can rotate on the side of the jig vertical plate 2 through the rotating shaft 22. A workpiece body 5 is connected to the other end of the rotating disk 4 through a limiting component. A drill sleeve plate 3 is disposed at the top of the jig vertical plate 2. A bent portion 31 is integrally extended from one end of the drill sleeve plate 3 facing the workpiece body 5. The bent portion 31 is used to make the extension portion 32 at its end fit against the side wall of the workpiece body 5. The other end of 1 is integrally formed with an extension 32. The side wall of the extension 32 fits against the side wall of the workpiece body 5. The side wall of the extension 32 is provided with several positioning through holes 33. In this embodiment, the workpiece body 5 is a courtyard light power box, which is a hollow frustum component. The pins in this technical solution are all positioning pins. The rotating disk 4 is provided with a recessed blind hole that matches the positioning pin. A compression spring is also provided behind the positioning pin. When the rotating disk 4 moves, the positioning recess moves to the position of the positioning pin and completes automatic positioning. When the rotating disk 4 is forcefully turned and deflected, the positioning pin is dislodged from the recess and rotated to the next position for positioning. In this technical solution, three positioning pins are provided, as well as three sets of positioning blind holes that cooperate with the three sets of positioning pins.

[0020] Specifically, the top of the clamping vertical plate 2 is provided with a fixing pin 21. The fixing pin 21 passes through the inside of the drill sleeve plate 3 and limits the connection of the drill sleeve plate 3. In this embodiment, the fixing pin 21 is a detachable structure, which facilitates the quick assembly and disassembly of the drill sleeve plate 3.

[0021] Specific, rotating disc 4 is integrally formed with an extension frame 42 towards the side wall of the workpiece body 5, the outer wall of the extension frame 42 is provided with a positioning groove 43, the inner wall of the workpiece body 5 is provided with a protruding block embedded in the positioning groove 43, and the structure is convenient for stably arranging the workpiece body 5 on the side of the rotating disc 4 and rotating together with the rotating disc 4. The side surface of the rotating disc 4 is uniformly provided with rotating pin holes 41. When the angle of the rotating disc 4 needs to be adjusted accurately, the one end of the pin can be inserted into the rotating pin hole 41 after the angle of the rotating disc 4 is adjusted. The pin hole is provided on the drill sleeve plate 3 and matched with the rotating pin hole 41. The pin can pass through the pin hole. In this way, the deflection angle of the rotating disc 4 can be adjusted more finely, and the workpiece on the rotating disc 4 can be processed conveniently.

[0022] Specifically, the first pin 23, the second pin 24 and the third pin 25 are arranged on the side wall of the clamp vertical plate 2, the rotating disc 4 is provided with a plurality of positioning holes on the side surface thereof along the circumferential direction, and the end portions of the first pin 23, the second pin 24 and the third pin 25 can be inserted into the positioning holes to position the rotating disc 4. In this embodiment, the plurality of pin structures are convenient for positioning and locking the rotating disc 4.

[0023] Specifically, when the workpiece body 5 is a circular table component, the included angle between the clamp bottom plate 1 and the clamp vertical plate 2 is obtuse, the bending portion 31 keeps the extension portion 32 parallel to the clamp bottom plate 1, and the side surface of the workpiece body 5 is kept horizontal, so that the workpiece body 5 can be conveniently machined.

[0024] Specifically, the auxiliary positioning hole is arranged in the middle of the end side wall of the workpiece body 5 away from the clamp vertical plate 2, and the side wall of the rotating disc 4 is also provided with the auxiliary positioning hole, and the pin can be arranged in the auxiliary positioning hole to position the workpiece body 5.

[0025] The working principle and use process of the utility model are as follows: in the utility model, the rotating disc 4 is adjusted in angle by the rotating shaft 22 on the clamp vertical plate 2, when the workpiece body 5 needs to be drilled, the workpiece body 5 is placed on the side wall of the rotating disc 4, the workpiece body 5 is embedded on the extension frame 42 to complete self-positioning, the drill sleeve plate 3 is locked at the end of the clamp vertical plate 2 by the fixing pin 21, the bending structure of the bending portion 31 makes the extension portion 32 adhere to the side wall of the workpiece body 5, the positioning through hole 33 of the extension portion 32 side wall positions the side wall of the workpiece body 5, and the workpiece can be drilled and tapped by the positioning through hole 33.

[0026] The side surface of the rotating disc 4 can be further connected with the first pin 23, the second pin 24 and the third pin 25, the other ends of the first pin 23, the second pin 24 and the third pin 25 can be penetrated from the side wall of the clamp vertical plate 2, the stability of the rotating disc 4 is kept, and the workpiece body 5 is facilitated to be drilled and threaded.

[0027] The above merely describes the preferred embodiments of the present application, and is not intended to further limit the present application, and any equivalent changes made according to the contents of the present application and the drawings are within the scope of the present application.

Claims

1. A multi-hole, multi-position positioning drilling and tapping jig, comprising a jig base plate (1) and a jig vertical plate (2) fixedly disposed at the end of the jig base plate (1), characterized in that: A rotating disk (4) is provided on one side of the fixture vertical plate (2). A rotating shaft (22) is connected to the side wall of the fixture vertical plate (2). The other end of the rotating shaft (22) passes through the side wall of the fixture vertical plate (2). The rotating disk (4) can rotate on the side of the fixture vertical plate (2) through the rotating shaft (22). The other end of the rotating disk (4) is connected to the workpiece body (5) through a limiting component. A drill sleeve plate (3) is provided at the top of the fixture vertical plate (2). A bent part (31) is integrally extended at one end of the drill sleeve plate (3) facing the workpiece body (5). An extension part (32) is integrally formed at the other end of the bent part (31). The side wall of the extension part (32) fits against the side wall of the workpiece body (5). Several positioning through holes (33) are opened on the side wall of the extension part (32).

2. The multi-hole, multi-position positioning drilling and tapping jig according to claim 1, characterized in that: The top of the clamp vertical plate (2) is provided with a fixing pin (21), which passes through the inside of the drill sleeve plate (3) and limits the connection of the drill sleeve plate (3).

3. The multi-hole, multi-position positioning drilling and tapping jig according to claim 1, characterized in that: The rotating disk (4) is integrally formed with an extension frame (42) on the side wall facing the workpiece body (5). The outer wall of the extension frame (42) is provided with a positioning groove (43), and the inner wall of the workpiece body (5) is provided with a protrusion that fits into the positioning groove (43).

4. The multi-hole, multi-position positioning drilling and tapping jig according to claim 1, characterized in that: The side wall of the clamp vertical plate (2) is provided with a first pin (23), a second pin (24) and a third pin (25). The rotating disk (4) is provided with a number of positioning holes evenly distributed along the circumferential direction on the side surface facing the clamp vertical plate (2). The ends of the first pin (23), the second pin (24) and the third pin (25) can be inserted into the positioning holes to position the rotating disk (4).

5. A multi-hole, multi-position positioning drilling and tapping jig according to claim 1, characterized in that: When the workpiece body (5) is a frustum component, the angle between the fixture base plate (1) and the fixture vertical plate (2) is an obtuse angle. The bending part (31) keeps the extension part (32) parallel to the fixture base plate (1), so that the side of the workpiece body (5) remains horizontal for easy processing.

6. A multi-hole, multi-position positioning drilling and tapping jig according to claim 1, characterized in that: An auxiliary positioning hole is provided in the middle of the side wall of the workpiece body (5) away from the vertical plate (2). An auxiliary positioning hole is also provided in the side wall of the rotating disk (4) facing the workpiece body (5). A pin can be inserted through the auxiliary positioning hole to position the workpiece body (5).

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