Plate drilling positioning device

Abstract

The utility model discloses a plate drilling positioning device which comprises a workbench, fixing rods are fixedly installed at the two ends of the upper surface of the workbench, T-shaped sliding grooves are formed in the upper surfaces of the fixing rods, T-shaped sliding blocks are installed in the T-shaped sliding grooves in a sliding mode, and portal frames are fixedly installed at the upper ends of the T-shaped sliding blocks. A sliding rail is fixedly installed on the inner side surface, close to the upper end, of the portal frame, a first sliding block is slidably installed on the outer surface of the sliding rail, a telescopic air cylinder is fixedly installed at the lower end of the first sliding block, a first motor is fixedly installed at the lower end of the telescopic air cylinder, and a drill bit is fixedly connected to the rotating part of the first motor. A positioning structure is arranged on the upper surface of the workbench. According to the plate drilling positioning device, the positioning piece does not need to be manually pulled to move towards the two ends, then a plate is inserted into the positioning piece from the rectangular through groove in the side wall of the positioning piece, a plurality of fastening bolts do not need to be manually rotated, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate drilling positioning device. Background Art

[0002] A plate refers to a flat rectangular building material plate made of standard size. It is widely used in the construction industry and is used as a component of a wall, ceiling or floor. When drilling a plate, it is necessary to pre-drill multiple connection holes. In order to improve the efficiency of drilling, a multi-layer drilling process is generally adopted. In order to drill accurately, the plate needs to be fixed first. For example, a plate drilling positioning device with a bulletin number of CN208744239U includes a workbench, a gantry bracket is fixedly connected to the top wall of the workbench, two slide grooves are opened on the top wall of the workbench inside the gantry bracket, a limit rod is fixedly connected in the slide groove, a moving block is slidably sleeved on the outer side of the limit rod, a positioning piece is fixedly connected to the top wall of the moving block, and rectangular through grooves are opened on the opposite end faces of the two positioning pieces, an auxiliary mechanism connected to the plate is installed in the rectangular through groove, and a clamping mechanism is installed on the opposite end faces of the two positioning pieces, a strip groove is opened on the inner top wall of the gantry bracket, a horizontal sliding rod is fixedly connected in the strip groove, and a slider is slidably sleeved on the outer side of the sliding rod. The utility model can be quickly adjusted according to the different lengths and thicknesses of the plates, thereby improving the applicability of plate drilling and ensuring the stability of plate drilling. When in use, it is necessary to manually pull the positioning piece to move to both ends, and then insert the plate into the positioning piece from the rectangular through groove on the side wall of the positioning piece, and then manually turn multiple fastening bolts, which is time-consuming, labor-intensive and troublesome. Utility Model Content

[0003] The main purpose of the utility model is to provide a plate drilling positioning device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A plate drilling positioning device comprises a workbench, wherein fixing rods are fixedly installed at both ends of the upper surface of the workbench, a T-shaped slide groove is opened on the upper surface of the fixing rod, a T-shaped slider is slidably installed in the T-shaped slide groove, a gantry is fixedly installed on the upper end of the T-shaped slider, a slide rail is fixedly installed on the inner surface of the gantry near the upper end, a slider No. 1 is slidably installed on the outer surface of the slide rail, a telescopic cylinder is fixedly installed on the lower end of the slider No. 1, a motor is fixedly installed on the lower end of the telescopic cylinder, a drill bit is fixedly connected to the rotating part of the No. 1 motor, and a positioning structure is arranged on the upper surface of the workbench.

[0006] Preferably, the positioning structure includes a No. 2 motor, a bidirectional threaded rod, a bearing, a rectangular slider, a rectangular slide groove, an L-shaped positioning block, a No. 2 slider, a pressure block, a handle, a circular guide rod, a spring, and a No. 1 slide groove.

[0007] Preferably, a rectangular slide groove is provided on the upper surface of the workbench, bearings are fixedly installed on both end surfaces of the rectangular slide groove, a bidirectional threaded rod is movably installed on the inner surface of the bearing, and a No. 2 motor is fixedly installed in the middle of one end surface of the workbench.

[0008] Preferably, the rotating part of the second motor is fixedly connected with a bidirectional threaded rod, and rectangular sliders are spirally installed on the outer surface of the bidirectional threaded rod near both ends, and an L-shaped positioning block is fixedly installed on the upper end of the rectangular slider.

[0009] Preferably, a No. 1 slide groove is provided on the other end surface of the L-shaped positioning block, and circular guide rods are fixedly installed on the upper and lower surfaces of the No. 1 slide groove, and a No. 2 slide block is slidably installed on the outer surface of the circular guide rod.

[0010] Preferably, a pressure block is fixedly mounted on the other end of the second slider, a handle is fixedly mounted on the upper surface of the pressure block, and a spring is sleeved on the upper end of the second slider on the outer surface of the circular guide rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, through the positioning structure provided, the No. 2 motor is started to drive the L-shaped positioning block to move toward the middle, and the handle is pulled upward to drive the pressure block to move upward, and then the plate is put in. There is no need to manually pull the positioning piece to move to both ends, and then the plate is inserted into the positioning piece from the rectangular through groove on the side wall of the positioning piece. There is no need to manually turn multiple fastening bolts, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a plate drilling and positioning device of the utility model;

[0014] Figure 2 This is a cross-sectional view of a plate drilling positioning device of the utility model;

[0015] Figure 3 The utility model is a plate drilling positioning device Figure 2 Enlarged view of point A in the middle.

[0016] In the figure: 1. workbench; 2. fixing rod; 201. T-shaped slide; 202. T-shaped slider; 3. gantry; 301. slide rail; 302. slider No. 1; 4. telescopic cylinder; 401. motor No. 1; 402. drill bit; 5. positioning structure; 501. motor No. 2; 502. bidirectional threaded rod; 503. bearing; 504. rectangular slider; 505. rectangular slide; 506. L-shaped positioning block; 507. slider No. 2; 508. pressure block; 509. handle; 510. round guide rod; 511. spring; 512. slider No. 1. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-3 As shown, a plate drilling positioning device comprises a workbench 1, both ends of the upper surface of the workbench 1 are fixedly installed with fixed rods 2, the upper surface of the fixed rod 2 is provided with a T-shaped slide groove 201, a T-shaped slider 202 is slidably installed in the T-shaped slide groove 201, a gantry 3 is fixedly installed on the upper end of the T-shaped slider 202, a slide rail 301 is fixedly installed on the inner surface of the gantry 3 near the upper end, a No. 1 slider 302 is slidably installed on the outer surface of the slide rail 301, a telescopic cylinder 4 is fixedly installed on the lower end of the No. 1 slider 302, a No. 1 motor 401 is fixedly installed on the lower end of the telescopic cylinder 4, a drill bit 402 is fixedly connected to the rotating part of the No. 1 motor 401, and a positioning structure 5 is provided on the upper surface of the workbench 1;

[0019] The positioning structure 5 includes a No. 2 motor 501, a bidirectional threaded rod 502, a bearing 503, a rectangular slider 504, a rectangular slide 505, an L-shaped positioning block 506, a No. 2 slider 507, a pressure block 508, a handle 509, a circular guide rod 510, a spring 511, and a No. 1 slide 512; a rectangular slide 505 is provided on the upper surface of the workbench 1, and bearings 503 are fixedly installed on both ends of the rectangular slide 505, and a bidirectional threaded rod 502 is movably installed on the inner surface of the bearing 503, and a No. 2 motor 501 is fixedly installed in the middle of one end surface of the workbench 1; a bidirectional threaded rod 502 is fixedly connected to the rotating part of the No. 2 motor 501. The bidirectional threaded rod 502 is spirally installed with rectangular sliders 504 on the outer surface near both ends, and an L-shaped positioning block 506 is fixedly installed on the upper end of the rectangular slider 504; the other end surface of the L-shaped positioning block 506 is provided with a No. 1 slide groove 512, and a circular guide rod 510 is fixedly installed on the upper and lower surfaces of the No. 1 slide groove 512, and a No. 2 slider 507 is slidably installed on the outer surface of the circular guide rod 510; a pressure block 508 is fixedly installed on the other end of the No. 2 slider 507, and a handle 509 is fixedly installed on the upper surface of the pressure block 508, and a spring 511 is sleeved on the upper end of the No. 2 slider 507 on the outer surface of the circular guide rod 510.

[0020] It should be noted that the utility model is a plate drilling positioning device. When in use, it is first necessary to start the No. 2 motor 501 so that the rotating part of the No. 2 motor 501 drives the bidirectional threaded rod 502 to rotate on the inner surface of the bearing 503, so that the rectangular sliders 504 spirally installed on the outer surface of the bidirectional threaded rod 502 near both ends slide toward the middle in the rectangular slide groove 505 until it moves to the appropriate position, and then pull the handle 509 upward so that the handle 509 drives the pressure block 508 to move upward, so that the No. 2 slider 507 fixedly installed on one end surface of the pressure block 508 moves upward on the outer surface of the circular guide rod 510 and squeezes the spring 511, and then the plate is inserted between the L-shaped positioning block 506 and the pressure block 508, and then the handle 509 is released. At this time, the No. 2 slider 507 slides downward on the outer surface of the circular guide rod 510 under the action of the spring 511, driving the pressure block 508 to be close to the plate, thereby completing the plate fixing.

[0021] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plate drilling positioning device, characterized in that: The invention comprises a workbench (1), wherein both ends of the upper surface of the workbench (1) are fixedly mounted with fixed rods (2), the upper surface of the fixed rod (2) is provided with a T-shaped slide groove (201), a T-shaped slider (202) is slidably mounted in the T-shaped slide groove (201), a gantry (3) is fixedly mounted on the upper end of the T-shaped slider (202), a slide rail (301) is fixedly mounted on the inner surface of the gantry (3) near the upper end, a first slider (302) is slidably mounted on the outer surface of the slide rail (301), a telescopic cylinder (4) is fixedly mounted on the lower end of the first slider (302), a first motor (401) is fixedly mounted on the lower end of the telescopic cylinder (4), a drill bit (402) is fixedly connected to the rotating part of the first motor (401), and a positioning structure (5) is arranged on the upper surface of the workbench (1).

2. A plate drilling positioning device according to claim 1, characterized in that: The positioning structure (5) comprises a No. 2 motor (501), a bidirectional threaded rod (502), a bearing (503), a rectangular slider (504), a rectangular slide groove (505), an L-shaped positioning block (506), a No. 2 slider (507), a pressure block (508), a handle (509), a circular guide rod (510), a spring (511), and a No. 1 slide groove (512).

3. A plate drilling positioning device according to claim 2, characterized in that: A rectangular slide groove (505) is provided on the upper surface of the workbench (1), bearings (503) are fixedly mounted on both end surfaces of the rectangular slide groove (505), a bidirectional threaded rod (502) is movably mounted on the inner surface of the bearing (503), and a second motor (501) is fixedly mounted in the middle of one end surface of the workbench (1).

4. A plate drilling positioning device according to claim 3, characterized in that: The rotating part of the second motor (501) is fixedly connected to a bidirectional threaded rod (502), and rectangular sliders (504) are spirally mounted on the outer surface of the bidirectional threaded rod (502) near both ends, and an L-shaped positioning block (506) is fixedly mounted on the upper end of the rectangular slider (504).

5. A plate drilling positioning device according to claim 4, characterized in that: A first slide groove (512) is provided on the other end surface of the L-shaped positioning block (506), a circular guide rod (510) is fixedly mounted on the upper and lower surfaces of the first slide groove (512), and a second slide block (507) is slidably mounted on the outer surface of the circular guide rod (510).

6. A plate drilling positioning device according to claim 5, characterized in that: A pressure block (508) is fixedly mounted on the other end of the second slider (507), a handle (509) is fixedly mounted on the upper surface of the pressure block (508), and a spring (511) is sleeved on the upper end of the second slider (507) on the outer surface of the circular guide rod (510).

Images