Telescopic measuring mechanism for processing machine head

Abstract

The utility model provides a telescopic measuring mechanism for a processing machine head, which belongs to the technical field of processing machine heads and comprises a shell. Under the arrangement of the measuring head, the height of a workpiece can be measured before machining, follow-up precise machining of the workpiece is guaranteed, under the arrangement of the fixing base and the fixing hole, the air cylinder can be installed and fixed, the air cylinder is used for driving the pull rod to move, the pull rod moves to drive the sliding block to move, and the sliding block moves to drive the measuring head and the air nozzle to move. When machining is needed after measurement is completed, the air cylinder drives the measuring head to reset and retract into the limiting frame, cutting dust can be prevented from being attached to the measuring head in the machining process under the cooperation of high-pressure air continuously sprayed out of the air nozzle, the cleanliness of the measuring head is guaranteed, and the machining precision is improved. Therefore, the measurement accuracy is ensured, the subsequent repeated use of the measuring head is facilitated, and the vertical movement of the sliding block can be ensured under the arrangement of the limiting block.

Description

Technical Field

[0001] This utility model relates to the field of machining head technology, and in particular to a retractable measuring mechanism for machining heads. Background Technology

[0002] A machining head is a head assembly installed on machining equipment to perform specific machining tasks. It is one of the core components of the machining equipment, directly affecting machining quality and efficiency. To ensure the accuracy of the machining head in machining workpieces, the height of the workpiece needs to be measured before machining. Therefore, a retractable measuring mechanism for the machining head is needed to complete the measurement of the workpiece height.

[0003] Before machining, existing machining heads use a measuring head to measure the height of the workpiece. However, the position of the existing measuring head is fixed and its height cannot be adjusted. The measuring head is exposed, so during machining, cutting fluid or cutting dust will adhere to the surface of the measuring head, which will affect the subsequent measurement results and is not conducive to the reuse of the measuring head. Utility Model Content

[0004] To address the aforementioned problems, this invention proposes a retractable measuring mechanism for machining heads, which more accurately solves the problem that existing machining head measuring heads are exposed to the outside, causing cutting fluid or cutting dust to adhere to the surface of the measuring head.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model proposes a telescopic measuring mechanism for a machining head, including a housing. A mounting component is bolted to the bottom of the side wall of the housing. A chip baffle is detachably installed inside the mounting component. A moving component is provided inside the housing, which can move and adjust the height of the measuring head.

[0007] Furthermore, a fixing plate is installed inside the housing, and a drive motor is bolted to the side wall of the fixing plate. A lead screw is installed at the output end of the drive motor.

[0008] Furthermore, a sliding frame is provided on one side of the fixed plate, and two sets of connecting frames are bolted to the top of the side wall of the sliding frame, and a drag chain is bolted to the top of the connecting frame.

[0009] Furthermore, two sets of mounting seats are symmetrically installed on the side wall of the sliding frame by bolts, and the main body of the processing head is detachably installed in the mounting seats.

[0010] Furthermore, the moving component includes a fixed base, multiple sets of fixing holes, a cylinder, a pull rod, a slider, a limiting frame, and a limiting block. The fixed base is installed on the side wall of the sliding frame, the multiple sets of fixing holes are formed on the surface of the sliding frame and the fixed base, the cylinder is installed on the top of the fixed base by bolts, the pull rod is installed on the output end of the cylinder, the slider is installed on the bottom end of the pull rod, the limiting frame is installed on the side wall of the sliding frame by bolts, and the limiting block is installed on the side wall of the sliding frame by bolts.

[0011] Furthermore, the moving component also includes a through-hole, a connecting wire, a measuring head, two sets of connecting pipes, and a jet nozzle. The through-hole is opened on the bottom surface of the housing, the connecting wire is installed inside the slider, the measuring head is installed at the bottom of the connecting wire, the two sets of connecting pipes are symmetrically installed inside the slider, and the jet nozzle is installed at the bottom of the connecting pipe.

[0012] Furthermore, the slider and the limiting block are slidably arranged, the limiting frame has a U-shaped cross-section, and the limiting frame is located above the through opening.

[0013] Furthermore, the measuring head is connected to the bottom of the slider, and the output end of the jet nozzle faces downwards from the measuring head.

[0014] The beneficial effects of this utility model are:

[0015] This utility model proposes a retractable measuring mechanism for a machining head. By incorporating a movable component, the measuring head can measure the height of the workpiece before machining, ensuring accurate subsequent machining. With a fixed base and fixing holes, a cylinder can be installed and fixed. With the cylinder, pull rod, slider, measuring head, and air nozzle in place, the measuring head can extend from the through-hole before machining for subsequent measurement. After measurement, when machining is required, the measuring head can be retracted into the limiting frame. The high-pressure gas continuously ejected from the air nozzle prevents cutting dust from adhering to the measuring head during machining, ensuring the measuring head's cleanliness and thus guaranteeing measurement accuracy. This also facilitates the reuse of the measuring head. The limiting block ensures the vertical movement of the slider. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the shell of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the mobile component of this utility model;

[0019] Figure 4 This is a schematic diagram of the disassembled structure of the mobile component of this utility model.

[0020] The attached figures are labeled as follows:

[0021] In the diagram: 1. Housing; 2. Mounting component; 3. Chip guard strip; 4. Fixing plate; 5. Drive motor; 6. Sliding frame; 7. Connecting frame; 8. Cable chain; 9. Mounting base; 10. Machining head body; 11. Fixing base; 12. Fixing hole; 13. Cylinder; 14. Tie rod; 15. Slider; 16. Limiting frame; 17. Limiting block; 18. Through-hole; 19. Connecting wire; 20. Measuring head; 21. Connecting pipe; 22. Air nozzle. Detailed Implementation

[0022] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will further explain this utility model.

[0023] Please refer to Figures 1-4 This utility model proposes a retractable measuring mechanism for a machining head, including a housing 1. A mounting component 2 is bolted to the bottom of the side wall of the housing 1. A chip-blocking strip 3 is detachably installed inside the mounting component 2. A moving assembly is provided inside the housing 1, which can adjust the height of the measuring head 20. A fixing plate 4 is installed inside the housing 1. A drive motor 5 is bolted to the side wall of the fixing plate 4. A lead screw is installed at the output end of the drive motor 5. A sliding frame 6 is provided on one side of the fixing plate 4. Two sets of connecting frames 7 are bolted to the top of the side wall of the sliding frame 6. A drag chain 8 is bolted to the top of the connecting frame 7. The sliding frame 6... Two sets of mounting seats 9 are symmetrically installed on the side wall by bolts. The main body of the machining head 10 is detachably installed in the mounting seat 9. With the setting of the mounting part 2 and the chip baffle 3, the cutting chips and cutting fluid generated during the machining of the main body of the machining head 10 can be blocked to avoid the splashing of cutting chips and cutting fluid. With the setting of the drive motor 5, the height of the sliding frame 6 can be adjusted, and thus the height of the main body of the machining head 10 can be adjusted to assist in the machining of the workpiece. With the setting of the mounting seat 9, the main body of the machining head 10 can be installed and fixed. With the setting of the connecting frame 7 and the drag chain 8, the movement of the sliding frame 6 can be limited to ensure the vertical movement of the sliding frame 6.

[0024] The moving assembly includes a fixed base 11, multiple sets of fixing holes 12, a cylinder 13, a pull rod 14, a slider 15, a limiting frame 16, a limiting block 17, a through-hole 18, a connecting wire 19, a measuring head 20, two sets of connecting pipes 21, and a jet nozzle 22. The fixed base 11 is installed on the side wall of the sliding frame 6. The multiple sets of fixing holes 12 are formed on the surfaces of the sliding frame 6 and the fixed base 11. The cylinder 13 is installed on the top of the fixed base 11 by bolts. The pull rod 14 is installed on the output end of the cylinder 13, and the slider 15 is installed on the bottom of the pull rod 14. At the end, the limiting frame 16 is bolted to the side wall of the sliding frame 6, the limiting block 17 is bolted to the side wall of the sliding frame 6, the through opening 18 is opened on the bottom surface of the housing 1, the connecting line 19 is installed inside the slider 15, the measuring head 20 is installed at the bottom of the connecting line 19, two sets of connecting pipes 21 are symmetrically installed inside the slider 15, the air nozzle 22 is installed at the bottom of the connecting pipe 21, the slider 15 and the limiting block 17 are slidably disposed, the limiting frame 16 has a U-shaped cross-section, the limiting frame 16 Located above the through-hole 18, the measuring head 20 is connected to the bottom of the slider 15. The output end of the air nozzle 22 faces downwards from the measuring head 20. The connecting pipe 21 is connected to the air supply equipment. The measuring head 20 can be used to measure the height of the workpiece before processing, ensuring accurate processing of the workpiece in the future. With the setting of the fixed seat 11 and the fixed hole 12, the cylinder 13 can be installed and fixed. The cylinder 13 drives the pull rod 14 to move, the movement of the pull rod 14 drives the slider 15 to move, and the movement of the slider 15 drives the measuring head 15 to move. The movement of the head 20 and the nozzle 22 allows the measuring head 20 to extend out of the through-hole 18 for subsequent measurements. When machining is required after the measurement is completed, the cylinder 13 drives the measuring head 20 to reset and retract into the limiting frame 16. With the high-pressure gas continuously sprayed from the nozzle 22, cutting dust can be prevented from adhering to the measuring head 20 during machining, ensuring the cleanliness of the measuring head 20 and thus ensuring the accuracy of the measurement. This facilitates the reuse of the measuring head 20. The setting of the limiting block 17 ensures the vertical movement of the slider 15.

[0025] In this embodiment

[0026] When using the telescopic measuring mechanism of this machining head, with the installation component 2 and chip baffle 3 in place, the cutting chips and cutting fluid generated during machining of the machining head body 10 can be blocked, preventing the splashing of cutting chips and cutting fluid. The drive motor 5 drives the lead screw to rotate, and the rotation of the lead screw drives the sliding frame 6 to move. The height of the sliding frame 6 can be adjusted, thereby adjusting the height of the machining head body 10, assisting in the machining of the workpiece. With the installation base 9 in place, the machining head body 10 can be installed and fixed. With the connection frame 7 and drag chain 8 in place, the movement of the sliding frame 6 can be limited, ensuring the vertical movement of the sliding frame 6. Through the provided moving component, the measuring head 20 can measure the height of the workpiece before machining, ensuring accurate subsequent machining of the workpiece. The fixed base... With the setting of 11 and fixing hole 12, cylinder 13 can be installed and fixed. When the height of the workpiece needs to be measured before processing, cylinder 13 drives pull rod 14 to move. The movement of pull rod 14 drives slider 15 to move. The movement of slider 15 drives measuring head 20 and air nozzle 22 to move. Measuring head 20 can be extended from through hole 18 for subsequent measurement. When processing is required after measurement, cylinder 13 drives measuring head 20 to reset and retract into limit frame 16. With the high pressure gas continuously sprayed from air nozzle 22, cutting dust can be avoided from adhering to measuring head 20 during processing, ensuring the cleanliness of measuring head 20, thereby ensuring measurement accuracy and facilitating the reuse of measuring head 20. With the setting of limit block 17, the vertical movement of slider 15 can be ensured.

[0027] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. A retractable measuring mechanism for machining heads, characterized in that, The device includes a housing, on which a mounting component is bolted to the bottom of the side wall. A chip baffle is detachably installed inside the mounting component. A movable component is provided inside the housing, which can adjust the height of the measuring head.

2. The retractable measuring mechanism for a machining head according to claim 1, characterized in that, A fixing plate is installed inside the housing, and a drive motor is bolted to the side wall of the fixing plate. A lead screw is installed at the output end of the drive motor.

3. The retractable measuring mechanism for a machining head according to claim 2, characterized in that, A sliding frame is provided on one side of the fixed plate, and two sets of connecting frames are bolted to the top of the side wall of the sliding frame. A drag chain is bolted to the top of the connecting frame.

4. The retractable measuring mechanism for a machining head according to claim 3, characterized in that, The sliding frame has two sets of mounting seats symmetrically installed on its sidewalls by bolts, and the main body of the processing head is detachably installed in each mounting seat.

5. The retractable measuring mechanism for a machining head according to claim 1, characterized in that, The moving component includes a fixed base, multiple sets of fixing holes, a cylinder, a pull rod, a slider, a limiting frame, and a limiting block. The fixed base is installed on the side wall of the sliding frame, and the multiple sets of fixing holes are formed on the surface of the sliding frame and the fixed base. The cylinder is installed on the top of the fixed base by bolts, the pull rod is installed on the output end of the cylinder, the slider is installed on the bottom end of the pull rod, the limiting frame is installed on the side wall of the sliding frame by bolts, and the limiting block is installed on the side wall of the sliding frame by bolts.

6. The retractable measuring mechanism for a machining head according to claim 1, characterized in that, The moving component also includes a through-hole, a connecting line, a measuring head, two sets of connecting pipes, and a jet nozzle. The through-hole is opened on the bottom surface of the housing. The connecting line is installed inside the slider. The measuring head is installed at the bottom of the connecting line. The two sets of connecting pipes are symmetrically installed inside the slider. The jet nozzle is installed at the bottom of the connecting pipes.

7. The retractable measuring mechanism for a machining head according to claim 5, characterized in that, The slider and the limiting block are slidably arranged, the limiting frame has a U-shaped cross-section, and the limiting frame is located above the through opening.

8. The retractable measuring mechanism for a machining head according to claim 6, characterized in that, The measuring head is connected to the bottom of the slider, and the output end of the jet nozzle faces downwards from the measuring head.

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