Chip scribing machine blade cooling nozzle positioning tool

Abstract

The utility model relates to the technical field of chip scribing machines, in particular to a chip scribing machine blade cooling nozzle positioning tool which comprises a working table, a support is installed on the working table in a sliding mode, a sliding block is connected to the support in a sliding mode, and a blade is arranged on the sliding block in a rotating mode. The support is connected with two sealing rings which are symmetrically arranged through two screws, each sealing ring is fixedly connected with a nozzle which is obliquely arranged, and the support is fixedly connected with two cooling hoses; two grooves are formed in the support, a positioning block with an L-shaped cross section is connected into each groove in a sliding mode, a sliding rod is connected to each positioning block through a spring, and a first marking strip is fixedly arranged on each sliding rod. The position of the nozzle can be accurately positioned and adjusted, deviation of the position of the nozzle can be effectively avoided, and subsequent cooling treatment on a blade is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of chip dicing machines, in particular to a positioning tooling for a blade cooling nozzle of a chip dicing machine. Background Art

[0002] With the continuous development of society and the continuous progress of technology, the related technologies of chip dicing machines are also constantly improving. When the blade on the chip dicing machine cuts the chip, a relatively high temperature will be generated. In order to prevent the blade from deforming due to excessive temperature, a nozzle will be set on the chip dicing machine, and the coolant is sprayed onto the blade through the nozzle to cool it.

[0003] Since the chip dicing machine will vibrate during operation, after long-term use, the screws for fastening the nozzle are prone to loosen, resulting in the deviation of the spraying position of the nozzle. At present, the position of the nozzle is generally directly repositioned and adjusted by the human eye. After adjusting the position of the nozzle in this way, there is still a certain deviation in the position of the nozzle, which is not conducive to the cooling of the blade. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the following disadvantages in the prior art: at present, the position of the nozzle is generally directly repositioned and adjusted by the human eye. After adjusting the position of the nozzle in this way, there is still a certain deviation in the position of the nozzle, which is not conducive to the cooling of the blade. A positioning tooling for a blade cooling nozzle of a chip dicing machine is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A positioning tooling for a blade cooling nozzle of a chip dicing machine, including a workbench, a bracket is slidably installed on the workbench, a slider is slidably connected to the bracket, a blade is rotatably arranged on the slider, two symmetrically arranged sealing rings are connected to the bracket by two screws, an inclined nozzle is fixedly connected to each sealing ring, and two cooling hoses are fixedly connected to the bracket;

[0007] Two grooves are opened on the bracket, a positioning block with an L-shaped cross-section is slidably connected in each groove, a sliding rod is connected to the positioning block by a spring, a first marking strip is fixedly arranged on the sliding rod, second marking strips are fixedly connected to both side surfaces of the bracket, and a moving component is arranged on each sliding rod. The moving component includes an arc-shaped block fixedly installed at the lower end of the sliding rod.

[0008] Preferably, a first lead screw is rotatably connected in each groove, and the positioning block is threadedly connected to the first lead screw.

[0009] Preferably, a second lead screw is rotatably connected to the workbench, and the bracket is threadedly connected to the second lead screw.

[0010] Preferably, the cross-section of the bracket is concave, and a hydraulic cylinder is fixedly installed on one surface of the bracket, and the driving end of the hydraulic cylinder is fixedly connected to the slider.

[0011] Preferably, a storage groove is formed in the workbench, a drain pipe communicating with the storage groove is fixedly connected to one side of the workbench, and a manual valve is arranged on the drain pipe.

[0012] Preferably, one end of the drain pipe is threadedly connected to a filter cylinder, and a plurality of filter holes are formed in the filter cylinder.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] According to the marking position of the positioning block corresponding to the second marking strip, the position of the positioning block can be accurately adjusted. According to the marking position on the upper surface of the positioning block that is flush with the first marking strip, the moving distance of the sliding rod can be accurately adjusted, so that one side surface of the nozzle fits with the side surface of the positioning block, and the lower surface of the nozzle fits with the arc surface of the arc-shaped block, then the nozzle can be accurately positioned. After that, the screw is tightened, and the position of the nozzle can be accurately positioned and adjusted, which can effectively avoid deviation in the position of the nozzle and is beneficial to the subsequent cooling treatment of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. 1 is a front structural schematic diagram of a positioning tool for a blade cooling nozzle of a chip dicing machine proposed by the present utility model;

[0016] Figure 2 FIG. 2 is a top structural schematic diagram of a positioning tool for a blade cooling nozzle of a chip dicing machine proposed by the present utility model;

[0017] Figure 3 FIG. 3 is a front structural schematic diagram of a bracket and a blade in the present utility model;

[0018] Figure 4 FIG. 4 is Figure 2 a partial enlarged view of A in FIG. 3.

[0019] In the figure: 1 workbench, 2 drain pipe, 3 filter cylinder, 4 bracket, 5 cooling hose, 6 blade, 7 second lead screw, 8 slider, 9 storage groove, 10 hydraulic cylinder, 11 nozzle, 12 positioning block, 13 arc-shaped block, 14 first marking strip, 15 sliding rod, 16 spring, 17 first lead screw, 18 second marking strip, 19 sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Terms such as "upper", "lower", "left", "right", "middle", and "one" cited in the present utility model are only for the convenience of clear narration, rather than to limit the scope of implementation of the present utility model. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present utility model.

[0022] Referring to Figures 1-4 , a positioning tooling for the blade cooling nozzle of a chip dicing machine, which includes a workbench 1. A bracket 4 is slidably installed on the workbench 1. A slider 8 is slidably connected to the bracket 4. A blade 6 is rotatably arranged on the slider 8. Two symmetrically arranged sealing rings 19 are connected to the bracket 4 by two screws. An inclined nozzle 11 is fixedly connected to each sealing ring 19. Two cooling hoses 5 are fixedly connected to the bracket 4. Through holes communicating with the sealing rings 19 are opened on the bracket 4. The sealing rings 19 are communicated with the cooling hoses 5, and the sealing performance is good when the sealing rings 19 are connected to the bracket 4, which can effectively avoid the leakage of the coolant. Two grooves are opened on the bracket 4. A positioning block 12 with an L-shaped cross-section is slidably connected to each groove. A sliding rod 15 is connected to the positioning block 12 by a spring 16. A first marking strip 14 is fixedly arranged on the sliding rod 15. Second marking strips 18 are fixedly connected to both side surfaces of the bracket 4. A moving component is arranged on each sliding rod 15. The moving component includes an arc-shaped block 13 fixedly installed at the lower end of the sliding rod 15.

[0023] A first lead screw 17 is rotatably connected to each groove. The positioning block 12 is threadedly connected to the first lead screw 17. When the first lead screw 17 rotates inside the groove, the positioning block 12 will move along the first lead screw 17. According to the marked position of the positioning block 12 corresponding to the second marking strip 18, the position of the positioning block 12 can be accurately adjusted. A second lead screw 7 is rotatably connected to the workbench 1. The bracket 4 is threadedly connected to the second lead screw 7. The cross-section of the bracket 4 is concave-shaped. A hydraulic cylinder 10 is fixedly installed on one side surface of the bracket 4. The driving end of the hydraulic cylinder 10 is fixedly connected to the slider 8. When the motor drives the second lead screw 7 to rotate, the bracket 4 will move along the second lead screw 7, and the position of the blade 6 can be adjusted. When the hydraulic cylinder 10 drives the slider 8 to move, the slider 8 will move along the direction perpendicular to the second lead screw 7, and the position of the blade 6 can be further adjusted.

[0024] A storage groove 9 is formed on the workbench 1. One side of the workbench 1 is fixedly connected with a drain pipe 2 communicating with the storage groove 9. A manual valve is arranged on the drain pipe 2. One end of the drain pipe 2 is threadedly connected with a filter cylinder 3. A plurality of filter holes are formed in the filter cylinder 3. When the blade 6 is located between the two nozzles 11, a liquid pumping pump (not shown) can convey the coolant into the two cooling hoses 5 and spray it out from the two nozzles 11. After the coolant is sprayed onto the two side surfaces of the blade 6, the blade 6 can be cooled. Then the coolant will fall into the storage groove 9 for collection. By opening the manual valve, the coolant inside the storage groove 9 can be discharged from the drain pipe 2. The plurality of filter holes can filter and intercept the impurities mixed in the coolant.

[0025] In the present utility model, during use, first rotate the first lead screw 17. During the rotation of the first lead screw 17 inside the groove, the positioning block 12 will move along the first lead screw 17. According to the marking position of the positioning block 12 corresponding to the second marking strip 18, the position of the positioning block 12 can be accurately adjusted. After the positioning block 12 moves to a specific position, then pull the sliding rod 15. The sliding rod 15 slides relative to the positioning block 12. Since the two ends of the spring 16 are respectively fixedly connected with the positioning block 12 and the sliding rod 15, the spring 16 deforms. According to the marking position on the upper surface of the positioning block 12 that is flush with the first marking strip 14, the moving distance of the sliding rod 15 can be accurately adjusted, thereby adjusting the position of the arc-shaped block 13, so that one side surface of the nozzle 11 fits against the side surface of the positioning block 12, and the lower surface of the nozzle 11 fits against the arc-shaped surface of the arc-shaped block 13, then the nozzle 11 can be accurately positioned. After that, tighten the screw so that it passes through the sealing ring 19 and is threadedly connected with the bracket 4, then the position of the nozzle 11 can be accurately positioned and adjusted, which can effectively avoid deviation in the position of the nozzle 11 and is beneficial to the subsequent cooling treatment of the blade 6.

[0026] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense.

[0027] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A chip dicing machine blade cooling nozzle positioning tool, comprising a workbench (1), characterized in that: A bracket (4) is slidably mounted on the workbench (1), a slider (8) is slidably connected to the bracket (4), a blade (6) is rotatably arranged on the slider (8), two symmetrically arranged sealing rings (19) are connected to the bracket (4) via two screws, each of the sealing rings (19) is fixedly connected to an inclined nozzle (11), and two cooling hoses (5) are fixedly connected to the bracket (4); The bracket (4) is provided with two grooves, each of which is slidably connected to a positioning block (12) having an L-shaped cross section, the positioning block (12) is connected to a slide bar (15) via a spring (16), a first marking strip (14) is fixedly provided on the slide bar (15), and second marking strips (18) are fixedly connected to both side surfaces of the bracket (4), and each of the slide bars (15) is provided with a moving component, the moving component comprising an arc block (13) fixedly installed at the lower end of the slide bar (15).

2. A chip dicing machine blade cooling nozzle positioning tool according to claim 1, characterized in that A first screw rod (17) is rotatably connected in each of the grooves, and the positioning block (12) and the first screw rod (17) are threadedly connected.

3. A chip dicing machine blade cooling nozzle positioning tool according to claim 1, characterized in that: A second screw rod (7) is rotatably connected to the workbench (1), and the bracket (4) and the second screw rod (7) are threadedly connected.

4. A chip dicing machine blade cooling nozzle positioning tool according to claim 1, characterized in that: The cross section of the bracket (4) is arranged in a concave shape, a hydraulic cylinder (10) is fixedly mounted on one side surface of the bracket (4), and a driving end of the hydraulic cylinder (10) is fixedly connected to the slider (8).

5. The chip dicing machine blade cooling nozzle positioning tool according to claim 1, characterized in that: The workbench (1) is provided with a storage groove (9), one side of the workbench (1) is fixedly connected with a drainage pipe (2) which is in communication with the storage groove (9), and a manual valve is provided on the drainage pipe (2).

6. A chip dicing machine blade cooling nozzle positioning tool according to claim 5, characterized in that: One end of the liquid discharge pipe (2) is threadedly connected to a filter cartridge (3), and a plurality of filter holes are provided on the filter cartridge (3).

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