Positioning device for double-sided drilling of polycarbonate plate

Abstract

The utility model relates to a positioning device for double-sided drilling of a polycarbonate sheet, which comprises a bidirectional sliding table, two moving tables of the bidirectional sliding table are both fixedly connected with positioning seats, the upper ends of the positioning seats are fixedly connected with a plurality of elastic pressing rods, an upper limiting plate is arranged beside the positioning seats, and the elastic pressing rods are fixedly connected with the upper limiting plate. A gap is reserved between the upper limiting plate and the positioning seat, a lower receding groove is formed in the lower end of the positioning seat, an air cylinder is fixedly connected into the lower receding groove, a lifting seat is fixedly connected to a piston rod of the air cylinder, adjusting sliding grooves are formed in the two ends of the lifting seat, and a lower limiting plate is slidably connected into each adjusting sliding groove. And the lower limiting plate is fixedly connected with the lifting seat through a locking screw. The polycarbonate plate loading device has the advantages that the adjustable upper limiting plate, the adjustable lower limiting plate and the adjustable elastic pressing rod are arranged, the polycarbonate plate loading device can adapt to positioning and loading of polycarbonate plates of various specifications, and the application range is large.

Description

TECHNICAL FIELD

[0001] The utility model relates to polycarbonate board production and processing equipment field, concretely relates to a positioning device for polycarbonate board double -sided drilling. BACKGROUND

[0002] Polycarbonate board is by polycarbonate resin processing, has high transparency, light in weight, impact resistance, sound insulation, heat insulation, flame retardant, antiaging etc.

[0003] Polycarbonate board is bent to one side after forming processing and makes its whole present U shape, after cooling and setting, need to carry out drilling processing treatment to the both sides of polycarbonate board, the existing polycarbonate board has multiple size specifications, and the existing clamping positioning device is difficult to adapt to the positioning and clamping treatment of multiple specifications polycarbonate board. UTILITY MODEL CONTENT

[0004] The utility model discloses a positioning device for polycarbonate board double -sided drilling sets with adjustable upper limit board, lower limit board and elastic pressing rod, can adapt to the positioning loading of multiple specifications polycarbonate board, and the applicable scope is larger.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a positioning device for polycarbonate board double -sided drilling, including two -way sliding platform, two mobile stations of two -way sliding platform are all fixedly connected with positioning seat, the upper end of positioning seat is fixedly connected with a plurality of elastic pressing rods, and the side of positioning seat is provided with upper limit board, and the gap is left between upper limit board and positioning seat, and the lower end of positioning seat is opened and is given a lower let -go slot, and the lower let -go slot is fixedly connected with the pneumatic cylinder in, and the piston rod of pneumatic cylinder is fixedly connected with the lifting seat, and the both ends of lifting seat are all opened and are given the adjusting sliding slot, and the lower limit board is slidably connected in each adjusting sliding slot, and the lower limit board is fixedly connected with lifting seat through locking screw.

[0006] Further, the upper end of positioning seat is rotatably connected with a plurality of gyro wheels, and the gyro wheels are disposed in staggered positions with the elastic pressing rods.

[0007] Further, a plurality of elastic pressing rods are linearly arrayed on the positioning seat, the horizontal section of the upper limit board is provided with an upper let -go slot, and the upper let -go slot is correspondingly provided with the elastic pressing rods.

[0008] Further, the lower let -go slot is fixedly connected with a guide column, and the lifting seat is slidably connected with the guide column.

[0009] Further, the side of positioning seat is provided with a strip slot, and the vertical section of the upper limit board is fixedly connected with the positioning seat through the locking screw.

[0010] Further, each of the lower limit position plates is provided with an inclined surface near one side of the cylinder.

[0011] The beneficial effects of the utility model are: the adjustable upper limit position plate, lower limit position plate and elastic pressing rod can adapt to positioning and loading of polycarbonate plates of various specifications, and have a large application range. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a first perspective view of the utility model.

[0013] Figure 2 It is a second perspective view of the utility model.

[0014] Figure 3 It is a positioning seat schematic view of the utility model.

[0015] Figure 4 It is a polycarbonate plate placement schematic view.

[0016] In the drawing: 1, bidirectional sliding table; 2, positioning seat; 201, lower let go groove; 202, roller; 3, elastic pressing rod; 4, upper limit position plate; 401, upper let go groove; 5, cylinder; 501, lifting seat; 502, lower limit position plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0018] REFERENCE Figures 1-4 The utility model discloses a positioning device for polycarbonate plate double-side drilling, including bidirectional sliding table 1, the two mobile platform of bidirectional sliding table 1 are all fixedly connected with positioning seat 2, the upper end of positioning seat 2 is fixedly connected with a plurality of elastic pressing rods 3, and positioning seat 2 side is provided with upper limit position plate 4, and the gap is left between upper limit position plate 4 and positioning seat 2, and the lower end of positioning seat 2 is opened and has lower let go groove 201, and lower let go groove 201 is fixedly connected with cylinder 5 in, and the piston rod of cylinder 5 is fixedly connected with lifting seat 501, and cylinder 5 is used for driving lifting seat 501 to slide and lift, and the both ends of lifting seat 501 are opened and have adjusting sliding slot, and each adjusting sliding slot is slidably connected with lower limit position plate 502, and lower limit position plate 502 is fixedly connected with lifting seat 501 by locking screw.

[0019] The upper end of positioning seat 2 is rotatably connected with a plurality of rollers 202, and the rollers 202 are arranged to reduce the friction when the polycarbonate plate is fed and discharged, to avoid surface damage, and the rollers 202 are arranged in a staggered manner with the elastic pressing rods 3.

[0020] The plurality of elastic pressing rods 3 are arranged in linear array on the positioning seat 2, the horizontal section of the upper limiting plate 4 is provided with an upper accommodating groove 401, the upper accommodating groove 401 is arranged correspondingly to the elastic pressing rod 3, and the elastic pressing rod 3 can be selected to stretch or shrink according to the use requirement.

[0021] The lower accommodating groove 201 is fixedly connected with a guide column, and the lifting seat 501 is slidably connected with the guide column.

[0022] The positioning seat 2 is provided with a strip-shaped groove, the vertical section of the upper limiting plate 4 is fixedly connected with the positioning seat 2 through locking screws, and the height of the upper limiting plate 4 can be adjusted.

[0023] Each lower limiting plate 502 is provided with a slope on one side close to the cylinder 5.

[0024] The working principle of the utility model is: when the utility model is used, the corresponding elastic pressing rod 3 is selected according to the length of the polycarbonate plate to press and make it stretch out of the outside of the positioning seat 2, then the positions of the two lower limiting plates 502 are adjusted, the lower limiting plate 502 is slid and fixed through locking screws.

[0025] When the polycarbonate plate is placed, first, the piston rod of the cylinder 5 is stretched out, the lifting seat 501 is lowered, and is pushed into the positioning seat 2 and the upper limiting plate 4 to be placed until the polycarbonate plate contacts the elastic pressing rod 3 in the stretched state, then the piston rod of the cylinder 5 is retracted, the lifting seat 501 is lifted, and the lower limiting plate 502 limits the two sides of the polycarbonate plate.

[0026] The above embodiment is used to further illustrate the utility model, but the utility model is not limited to these specific embodiments. Any modification, equivalent replacement and improvement, etc. within the spirit and principle of the utility model should be understood as being within the protection scope of the utility model.

Claims

1. A positioning device for double-sided drilling of a polycarbonate plate, characterized by: The invention comprises a bidirectional slide (1), wherein the two movable platforms of the bidirectional slide (1) are fixedly connected with a positioning seat (2), the upper end of the positioning seat (2) is fixedly connected with a plurality of elastic pressing rods (3), an upper limit plate (4) is arranged on the side of the positioning seat (2), a gap is left between the upper limit plate (4) and the positioning seat (2), a lower give way groove (201) is provided at the lower end of the positioning seat (2), a cylinder (5) is fixedly connected in the lower give way groove (201), a lifting seat (501) is fixedly connected on the piston rod of the cylinder (5), an adjusting slide groove is provided at both ends of the lifting seat (501), a lower limit plate (502) is slidably connected in each adjusting slide groove, and the lower limit plate (502) is fixedly connected to the lifting seat (501) through a locking screw.

2. A positioning device for double-sided drilling of a polycarbonate plate according to claim 1, characterized in that: The upper end of the positioning seat (2) is rotatably connected to a plurality of rollers (202), and the rollers (202) are staggered with the elastic pressing rod (3).

3. A positioning device for double-sided drilling of a polycarbonate plate according to claim 1, characterized in that: The plurality of elastic pressing rods (3) are distributed in a linear array on the positioning seat (2); the horizontal section of the upper limit plate (4) is provided with an upper clearance groove (401); and the upper clearance groove (401) is arranged corresponding to the elastic pressing rods (3).

4. A positioning device for double-sided drilling of a polycarbonate plate according to claim 1, characterized in that: A guide column is fixedly connected in the lower yielding groove (201), and the lifting seat (501) is slidably connected to the guide column.

5. The positioning device for double-sided drilling of a polycarbonate plate according to claim 1, characterized in that: A strip groove is provided on the side of the positioning seat (2), and the vertical section of the upper limit plate (4) is fixedly connected to the positioning seat (2) via a locking screw.

6. A positioning device for double-sided drilling of a polycarbonate plate according to claim 1, characterized in that: Each lower limit plate (502) is provided with an inclined surface on one side close to the cylinder (5).

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