Rapid positioning device for plate punching

Abstract

A vertical rod is installed on a transverse rod in a sliding mode, a long hole in the vertical direction is formed in the vertical rod, a sliding groove is formed in one side wall of the long hole, an outer opening hole is formed in the other side wall of the long hole, a positioning block is installed in the long hole in a sliding mode, and the two sides of the positioning block slide along the sliding groove and the outer opening hole respectively. A positioning hole is formed in the center of the positioning block, a locking plate is arranged on the outer side of the positioning block and located on the outer side of the side wall of the vertical rod, a locking screw in threaded fit is arranged in the center of the locking plate, and the front end of the locking screw is rotationally connected with the positioning block; a vertical Y coordinate axis is arranged on the vertical rod, and a horizontal X coordinate axis is arranged on the cross rod. According to the device, a sliding positioning mode is adopted, so that the device can be used on a large-area plate, and accurate positioning can be achieved according to relative position parameters between holes and relative position parameters between the holes and edges; a marking laser is further arranged on the inner side of the positioning hole, when a small hole is punched, the marking laser can be used for marking the punching position in advance, and then the hole is directly punched.

Description

Technical Field

[0001] The utility model relates to the field of punching positioning, in particular to a rapid positioning device for punching holes in a plate. Background Art

[0002] In industrial production and processing, accurate punching of metal or non-metallic plates is a common process. Traditional punching operations rely on manual measurement and marking, followed by punching, drilling or other punching equipment to complete the hole processing. However, this method has problems such as low efficiency, low precision, high labor intensity and poor safety. In order to improve production efficiency, ensure processing quality and reduce labor costs, it is particularly important to develop a fast positioning device for plate punching.

[0003] In the prior art, although there are some automatic positioning and punching equipment and technologies, they are often complex in structure, high in cost, and have limited adaptability to plates of different sizes. Utility Model Content

[0004] The utility model is based on the above technical problems and proposes a rapid positioning device for punching holes in plates.

[0005] A quick positioning device for punching holes in a plate comprises: a cross bar and a vertical bar, the vertical bar being slidably mounted on the cross bar, the vertical bar being perpendicular to the cross bar, the vertical bar being provided with a long hole in the vertical direction, a slide groove being provided on one side wall of the long hole, and an outer hole being provided on the other side wall, a positioning block being slidably mounted in the long hole, and its two sides sliding along the slide groove and the outer hole respectively, a positioning hole being provided at the center of the positioning block, a locking plate being provided on the outer side of the positioning block, the locking plate being located on the outer side of the side wall of the vertical bar, a locking screw with threaded fit being provided at the center of the locking plate, and a front end of the locking screw being rotatably connected to the positioning block; a vertical Y coordinate axis being provided on the vertical bar, and a horizontal X coordinate axis being provided on the cross bar.

[0006] Preferably, the lower end of the vertical rod is hinged to a pressure plate, the front end of the pressure plate is provided with a fixing plate perpendicular thereto, the fixing plate is located on the side of the cross rod, and a locking screw with threaded fit is provided in the middle of the fixing plate.

[0007] Preferably, a through hole is opened in the middle of the pressing plate.

[0008] Preferably, two marking lasers are provided inside the positioning hole, and the emission ends of the marking lasers are located on the side walls of the positioning hole. The lasers emitted by the marking lasers are in the vertical and horizontal directions, and the intersection of the lasers coincides with the center of the positioning hole.

[0009] Beneficial effects: The device adopts a sliding positioning method, so that it can be used on large-area plates, and can also accurately position according to the relative position parameters between holes and between holes and edges; a marking laser is also set on the inside of the positioning hole. When drilling small holes, the marking laser can be used to pre-mark the drilling position, and then the holes can be drilled directly. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The structure of the utility model is shown Figure 1 ;

[0011] Figure 2 The structure of the utility model is shown Figure 2 . DETAILED DESCRIPTION

[0012] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0013] like Figure 1~Figure 2 The quick positioning device for punching a plate shown in the figure has a groove on the side of the cross bar 1, and the lower end of the vertical bar 2 is slidably installed in the groove. The vertical bar 2 is perpendicular to the cross bar 1, and a long hole 3 along the vertical direction is opened on the vertical bar 2. A sliding groove 4 is opened on one side wall of the long hole 3, and an external opening 5 is opened on the other side wall. The positioning block 6 is slidably installed in the long hole 3, and its two sides slide along the sliding groove 4 and the external opening 5 respectively. A positioning hole 7 is opened in the center of the positioning block 6, and the positioning is achieved by using the positioning hole 7. Then, a hole can be directly punched at the positioning hole 7 using a punching device; in order to make the positioning hole 7 fixable, a locking plate 8 is provided on the outer side of the positioning block 6, and the locking plate 8 is located on the outer side of the side wall of the vertical bar 2. A locking screw 9 with threaded matching is provided in the center of the locking plate 8. The front end of the locking screw 9 is rotatably connected to the positioning block 6. Rotating the locking screw 9 can realize the pressing and loosening of the locking plate 8. When the locking plate 8 is pressed, the positioning block 6 can be locked, and when the locking plate 8 is loosened, the positioning block 6 can slide.

[0014] In order to make the positioning accurate, a vertical Y coordinate axis 10 is set on the vertical rod 2, a horizontal X coordinate axis 11 is set on the crossbar 1, and an alignment line 15 is set at the center of the vertical rod 2. The X coordinate aligned with the alignment line 15 is the X coordinate of the vertical rod 2.

[0015] The lower end of the vertical rod 2 is hinged to a pressure plate 12, and the front end of the pressure plate 12 is provided with a fixing plate 13 perpendicular thereto. The fixing plate 13 is located on the side of the cross bar 1, and a locking screw 14 with threaded fit is provided in the middle of the fixing plate 13.

[0016] In order to facilitate observation of the position of the vertical rod 2, a through hole 17 is opened in the middle of the pressing plate 12 to expose the alignment line 15 and the X coordinate.

[0017] Two marking lasers 16 are arranged inside the positioning hole 7 . The emission ends of the marking lasers 16 are located on the side walls of the positioning hole 7 . The lasers emitted by the marking lasers 16 are in the vertical and horizontal directions, and the intersection of the lasers coincides with the center of the positioning hole 7 .

[0018] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rapid positioning device for punching holes in a plate, characterized in that: include: A cross bar and a vertical bar, the vertical bar being slidably mounted on the cross bar, the vertical bar being perpendicular to the cross bar, the vertical bar being provided with a long hole in the vertical direction, a slide groove being provided on one side wall of the long hole, and an outer opening being provided on the other side wall, the positioning block being slidably mounted in the long hole, and its two sides sliding along the slide groove and the outer opening respectively, a positioning hole being provided at the center of the positioning block, a locking plate being provided on the outer side of the positioning block, the locking plate being located on the outer side of the side wall of the vertical bar, a locking screw with threaded matching being provided at the center of the locking plate, and the front end of the locking screw being rotatably connected to the positioning block; a vertical Y coordinate axis is provided on the vertical bar, and a horizontal X coordinate axis is provided on the cross bar.

2. The rapid positioning device for punching a plate according to claim 1, characterized in that: The lower end of the vertical rod is hinged on a pressure plate, the front end of the pressure plate is provided with a fixing plate perpendicular to it, the fixing plate is located on the side of the cross rod, and a locking screw with threaded fit is provided in the middle of the fixing plate.

3. The rapid positioning device for punching a plate according to claim 2, characterized in that: A through hole is opened in the middle of the pressing plate.

4. The rapid positioning device for punching a plate according to claim 1, characterized in that: Two marking lasers are arranged inside the positioning hole. The emission ends of the marking lasers are located on the side walls of the positioning hole. The lasers emitted by the marking lasers are in the vertical and horizontal directions, and the intersection of the lasers coincides with the center of the positioning hole.

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