Precise thin grid plate production device

Abstract

The utility model discloses a precise thin grid plate production device, and particularly relates to the technical field of grid plate production, the precise thin grid plate production device comprises a vacuum chuck, a thin grid plate is adsorbed and fixed on a machine tool by the vacuum chuck for processing, the top end of the vacuum chuck is provided with a perforated plate, and the top end of the perforated plate is connected with a positioning assembly. The positioning assembly is used for improving the production precision of the thin grid plate and comprises a first positioning plate and a second positioning plate which are located at the top end of a perforated plate, a sliding block is connected to the end, close to the first positioning plate, of the second positioning plate, a sliding groove matched with the sliding block is machined in the rear end of the first positioning plate, and the sliding block is arranged in the sliding groove in a sliding mode. The thin grid plate is firmly adsorbed on the perforated plate to be processed into the thin grid plate through strong suction force generated by the vacuum chuck, so that the thin grid plate is prevented from deviating in the processing process to influence the processing precision, and the thin grid plate is positioned by virtue of the second positioning plate and the first positioning plate; and the machining precision is prevented from being influenced by inaccurate position of the thin grid plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grid plate production, more specifically to a precise thin grid plate production device. BACKGROUND

[0002] The precise thin grid plate is a kind of thin grid plate material with high precision and grid structure. The production of the precise thin grid plate is usually processed by computer numerical control machine tool, and the computer numerical control machine tool is a machine tool that processes workpieces by pre-setting machining path and parameters through computer program. In the production of the precise thin grid plate, it can accurately control the motion trajectory of the tool, so the produced thin grid plate is more precise than other machine tools. In order to ensure that the thin grid plate does not deviate during processing, the computer numerical control machine tool fixes the thin grid plate by vacuum chuck to ensure the stability of the thin grid plate.

[0003] The existing vacuum chuck for computer numerical control machine tool usually consists of chuck body, connecting air pipe, vacuum generator or vacuum pump and control valve, for example, the utility model with publication number CN219853416U discloses a CNC vacuum chuck. By rotating the hand wheel, the hand wheel and worm drive the worm wheel and screw in the inside of the cavity to rotate, the screw drives the adjusting plate to rise through the screw hole, and the adjusting plate drives the cleaning plate to rise in the inside of the groove through the fixed rod, which facilitates the cleaning of debris between the grids by the cleaning plate, and the operation is simple.

[0004] However, the above-mentioned prior art has the following problems when in use: when placing the thin grid plate on the vacuum chuck for processing, it is not easy to position the thin grid plate, which may affect the precision of the thin grid plate. Therefore, the utility model provides a precise thin grid plate production device. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a precise thin grid plate production device, which generates strong suction force to firmly adsorb the thin grid plate on the multi-hole plate for processing, avoids the deviation of the thin grid plate during processing and affects the processing precision, and positions the thin grid plate by means of the second positioning plate and the first positioning plate to avoid the inaccurate position of the thin grid plate affecting the processing precision, so as to solve the problems in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of precision thin grid plate production device, including vacuum chuck, thin grid plate is adsorbed and fixed on machine tool by vacuum chuck and is processed, the top of the vacuum chuck is equipped with perforated plate, the top of the perforated plate is connected with positioning assembly, for improving the production precision of thin grid plate, the positioning assembly includes the first positioning plate and second positioning plate at the top of the perforated plate, the second positioning plate is connected with sliding block at one end close to the first positioning plate, the rear end of the first positioning plate is processed with the sliding groove that is adapted to sliding block, the sliding block is slidably arranged in the sliding groove, for adjusting the position of the second positioning plate, the top of the first positioning plate and the top of the second positioning plate are both embedded with scale ruler, and the number of scale ruler at the top of the second positioning plate is two.

[0007] In a preferred embodiment, the first positioning plate top is provided with a moving slot communicated with the sliding slot, the top of the sliding block is fixedly provided with a lever, the top of the lever penetrates out of the moving slot, and a sleeve ring is fixedly arranged on the outer wall of the lever, the bottom end of the sleeve ring is in contact with the top of the first positioning plate, and the sleeve ring plays a limiting role on the lever, so as to improve the stability of the sliding block when sliding.

[0008] In a preferred embodiment, the top of the second positioning plate is fixedly provided with a plurality of handles, and the plurality of handles are linearly arranged on the top of the second positioning plate. The handles are arranged to facilitate the staff to adjust the position of the second positioning plate.

[0009] In a preferred embodiment, the side of the second positioning plate close to the first positioning plate is processed with a positioning slot matched with the sliding block, the sliding block is inserted into the positioning slot, and the sliding block and the second positioning plate are detachably connected through two bolts. By loosening the bolts, the second positioning plate can be removed, so that the second positioning plate can be replaced conveniently.

[0010] In a preferred embodiment, the front end of the first positioning plate is fixedly provided with a connecting plate, the outer walls of the front and rear sides of the perforated plate are both processed with a rectangular groove matched with the connecting plate, the connecting plate is inserted into the rectangular groove, the rectangular groove is arranged to facilitate the staff to quickly install the first positioning plate, and the first positioning plate is reinforced by using bolts, so that the connection firmness between the first positioning plate and the perforated plate can be improved.

[0011] In a preferred embodiment, the front end of the first positioning plate is fixedly penetrated with a latch, one end of the latch extends into the sliding slot, and the two latches are distributed on the two sides of the connecting plate. After not being used, the latch is loosened, the staff can push the lever to drive the sliding block to move out of the sliding slot, and the sliding block is cleaned and replaced.

[0012] The utility model discloses technical effect and advantage:

[0013] The utility model discloses a vacuum chuck produces powerful suction and firmly adsorbs the thin grid plate on the multi -well plate processing, avoids the thin grid plate in the processing process and appears the shift influence processing accuracy, and positioning is carried out to the thin grid plate with the second positioning plate and the first positioning plate, avoids the thin grid plate position not accurate and influences processing accuracy, and with the second positioning plate can push out the thin grid plate from the multi -well plate, it is very time -saving and labour -saving to use, with this can improve the speed of unloading. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the whole structure plan view of the utility model;

[0016] Figure 3 It is the positioning assembly structure diagram of the utility model;

[0017] Figure 4 It is the second positioning plate and slider structure diagram of the utility model;

[0018] Figure 5 It is the partial enlarged view of the utility model.

[0019] The figure mark is: 1, vacuum chuck;2, multi -well plate;3, positioning assembly;4, remove groove;5, pole;6, thimble;7, handle;8, positioning groove;9, connecting plate;10, rectangular recess;11, bolt;

[0020] 301, the first positioning plate;302, the second positioning plate;303, slider;304, sliding slot;305, scale. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0022] Refer to the description accompanying Figures 1-5The utility model provides a kind of precision thin grid plate production device, including vacuum chuck 1, thin grid plate is adsorbed fixed on machine tool by vacuum chuck 1 and is processed, the top of the vacuum chuck 1 is equipped with perforated plate 2, the top of the perforated plate 2 is connected with positioning assembly 3, for improving the production precision of thin grid plate, the positioning assembly 3 includes the first positioning plate 301 and the second positioning plate 302 located at the top of the perforated plate 2, the second positioning plate 302 is connected with sliding block 303 in one end close to the first positioning plate 301, the rear end of the first positioning plate 301 is processed with the sliding groove 304 compatible with sliding block 303, the sliding block 303 is slidably arranged in the sliding groove 304, for adjusting the position of the second positioning plate 302, the top of the first positioning plate 301 and the top of the second positioning plate 302 are both embedded with scale 305, the number of scale 305 on the top of the second positioning plate 302 is set to two;

[0023] The top of the first positioning plate 301 is provided with moving groove 4 in communication with sliding groove 304, the top of the sliding block 303 is fixedly provided with push rod 5, the top of the push rod 5 penetrates out of moving groove 4, and the outer wall of the push rod 5 is fixedly provided with sleeve ring 6, the bottom end of the sleeve ring 6 is in contact with the top of the first positioning plate 301, and the sleeve ring 6 plays a limiting role on the push rod 5, so as to improve the stability of the sliding block 303 when sliding;

[0024] The top of the second positioning plate 302 is fixedly provided with a plurality of handles 7, and the plurality of handles 7 are linearly arrayed on the top of the second positioning plate 302.

[0025] In actual use, first, the thin grid plate to be processed is placed on the perforated plate 2, and one end of the thin grid plate is attached to the first positioning plate 301, then the worker pushes the second positioning plate 302 by grabbing the handle 7 on the second positioning plate 302 or the push rod 5 on the sliding block 303, and the second positioning plate 302 is in abutment with the side edge of the thin grid plate, and then the scale 305 on the second positioning plate 302 and the first positioning plate 301 is used for measurement, so as to help the worker quickly position the position of the thin grid plate, avoid the influence of the subsequent processing precision due to the inaccurate position of the thin grid plate, and then the worker can start the vacuum chuck 1, the vacuum chuck 1 generates strong suction force to adsorb the thin grid plate on the perforated plate 2 for processing, to avoid the thin grid plate from deviating during processing and affecting the processing precision, and then the vacuum chuck 1 transports the thin grid plate to the machine tool for processing, after processing is completed, the vacuum chuck 1 is closed, and then the worker pushes the second positioning plate 302 to push the thin grid plate out of the perforated plate 2, which is very time-saving and labor-saving to use, so as to improve the speed of unloading.

[0026] Refer to the attached drawings in the specification Figures 1-5The second positioning plate 302 is provided with a positioning groove 8 matched with the sliding block 303 on the side close to the first positioning plate 301, the sliding block 303 is inserted into the positioning groove 8, and the sliding block 303 and the second positioning plate 302 are detachably connected through two bolts, the second positioning plate 302 can be detached by loosening the bolts, and the second positioning plate 302 is convenient to replace.

[0027] The first positioning plate 301 is fixedly provided with a connecting plate 9 at the front end, the outer walls on the front and back sides of the multi-hole plate 2 are all provided with rectangular grooves 10 matched with the connecting plate 9, the connecting plate 9 is inserted into the rectangular groove 10, the rectangular groove 10 is arranged to facilitate workers to quickly install the first positioning plate 301, and the connecting plate 9 is reinforced through bolts, so that the connection firmness between the first positioning plate 301 and the multi-hole plate 2 is improved.

[0028] The first positioning plate 301 is fixedly provided with a connecting plate 9 at the front end, the outer walls on the front and back sides of the multi-hole plate 2 are all provided with rectangular grooves 10 matched with the connecting plate 9, the connecting plate 9 is inserted into the rectangular groove 10, the rectangular groove 10 is arranged to facilitate workers to quickly install the first positioning plate 301, and the connecting plate 9 is reinforced through bolts, so that the connection firmness between the first positioning plate 301 and the multi-hole plate 2 is improved.

[0029] Finally, the above only describes preferred embodiments of the utility model and is not used to limit the utility model, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A precision thin grid plate production device, comprising a vacuum chuck (1), a thin grid plate is fixed and adsorbed on a machine tool by the vacuum chuck (1) for processing, characterized in that: The top end of the vacuum chuck (1) is provided with a multi-hole plate (2), and the top end of the multi-hole plate (2) is connected with a positioning assembly (3) for improving the production precision of the thin grid plate. The positioning assembly (3) comprises a first positioning plate (301) and a second positioning plate (302) located at the top end of the multi-hole plate (2), the second positioning plate (302) is connected with a sliding block (303) at one end close to the first positioning plate (301), the rear end of the first positioning plate (301) is processed with a sliding groove (304) matched with the sliding block (303), and the sliding block (303) is slidingly arranged in the sliding groove (304) for adjusting the position of the second positioning plate (302). The top end of the first positioning plate (301) and the top end of the second positioning plate (302) are both embedded with a scale ruler (305), and the number of scale rulers (305) on the top end of the second positioning plate (302) is two.

2. The device for producing a precision thin grid plate according to claim 1, characterized in that: The top end of the first positioning plate (301) is provided with a moving groove (4) in communication with the sliding groove (304), the top end of the sliding block (303) is fixedly provided with a lever (5), the top end of the lever (5) penetrates out of the moving groove (4), and the outer wall of the lever (5) is fixedly provided with a sleeve ring (6), and the bottom end of the sleeve ring (6) is in contact with the top end of the first positioning plate (301).

3. The device for producing a precision thin grid plate according to claim 1, characterized in that: The top end of the second positioning plate (302) is fixedly provided with a plurality of handles (7), and the plurality of handles (7) are linearly arranged on the top end of the second positioning plate (302).

4. The device for producing a precision thin grid plate according to claim 1, wherein: The side of the second positioning plate (302) close to the first positioning plate (301) is processed with a positioning groove (8) matched with the sliding block (303), and the sliding block (303) is inserted into the positioning groove (8).

5. The apparatus of claim 1, wherein: The front end of the first positioning plate (301) is fixedly provided with a connecting plate (9), the outer wall of the multi-hole plate (2) is processed with a rectangular groove (10) matched with the connecting plate (9) on the front and rear sides, and the connecting plate (9) is inserted into the rectangular groove (10).

6. The apparatus of claim 5, wherein: The front end of the first positioning plate (301) is fixedly provided with a latch (11), one end of the latch (11) extends into the sliding groove (304), and the two latches (11) are arranged on the two sides of the connecting plate (9).

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