A test stand for assembly tools and a rapid positioning method

Abstract

This invention belongs to the field of assembly and machining technology, and discloses an assembly tool testing stand and a rapid positioning method, including: a displacement unit, a test plate mounting unit, a drill template mounting unit, and a chip and coolant collection and storage unit; the displacement unit includes an operator, a controller, a motor, a linear guide, a manual locking device, a comprehensive moving support, an emergency stop switch, and leakage protection; the test plate mounting unit includes a chamber, a door, a sensor, and a pneumatic locking device; the drill template mounting unit is used for manually locking the drill template; the chip and coolant collection and storage unit is used to collect chips and coolant generated during the cutting process, and includes a pull-out ventilation storage area, a tool storage area, a test plate storage area, and an auxiliary tool storage area. This invention can effectively improve the testing efficiency and machining quality of assembly tools.

Description

Technical Field

[0001] This invention application belongs to the field of assembly and processing technology, specifically relating to a test tool stand for testing assembly tools and a rapid positioning method. Background Technology

[0002] In modern aerospace and other assembly and machining fields, automatic feed drills are widely used in manual assembly drilling of aerospace products due to their excellent performance. Taking aerospace products as an example, tool testing is required before assembly drilling to solidify the tool parameters of the assembly drilling scheme. However, the automatic feed drilling process requires precise guidance through a drill jig. The drill template and the workpiece are tooled to ensure their relative positional relationship during product machining. However, during the test drilling process, the relative positional relationship between the drill template and the test plate needs to be flexibly adjusted. Ordinary tooling and test benches equipped with vises are difficult to meet the requirements of rapid relocation during the test drilling process.

[0003] Currently, during the testing process, the test plate can only be clamped by a vise mounted on the table, and the drill template can be fixed to the test plate using a bow clamp. If the hole position changes, the relative position of the drill template and the test plate can only be manually adjusted by loosening the bow clamp and then locking the bow clamp again. This severely affects the efficiency of tool assembly testing and makes it difficult to guarantee the solidification period of the test parameters. At the same time, because the relative position of the drill template and the test plate is ensured by manually locking the bow clamp, the rigidity is poor and the runout is large, which systematically affects the quality of the test machining and makes the reliability of the test results weak.

[0004] To address the aforementioned issues, this invention provides a test stand and rapid positioning method for testing assembly tool parameters in automatic feed drilling equipment. Summary of the Invention

[0005] This invention application proposes a test bench for assembly tool testing and a rapid positioning method to solve the problems existing in the prior art and improve the testing efficiency and processing quality of assembly tools.

[0006] To achieve the aforementioned objectives, the technical solution adopted in this application is as follows:

[0007] A tool testing stand for assembly tools, comprising:

[0008] The displacement unit includes an operator, a controller, a motor, a linear guide rail, a manual locking device, a comprehensive moving support, and an emergency stop switch. The displacement unit is used to quickly and accurately position the tool and test plate. The signal output terminal of the operator is connected to the signal input terminal of the controller. The output terminal of the controller is connected to two motors, the emergency stop switch, and the pneumatic locking device. The two motors are respectively connected to the drilling template installation unit and the comprehensive moving support for displacement along the linear guide rail. The displacement of the comprehensive moving support along the linear guide rail is manually controlled. Manual locking devices are respectively provided at the connection points between the drilling template installation unit, the comprehensive moving support, and the linear guide rail.

[0009] The test plate mounting unit includes a chamber, a door, sensors, and a pneumatic locking device. The test plate mounting unit is used to quickly and stably clamp the test plate. The chamber is connected to a Z-axis linear guide rail mounted on a comprehensive moving support. The chamber consists of a metal frame, an acrylic back plate, and a top plate. The door is connected to slide rails on both sides of the metal frame of the chamber. The output terminal of the sensor signal source is connected to the input terminal of the controller signal. The sensor is installed in the part that can only contact the chamber when the door is completely closed. The controller controls the opening of the pneumatic locking device. The pneumatic locking device is used to lock the test plate placed inside the chamber. The pneumatic locking devices are symmetrically distributed on the upper and lower sections of the left and right sides inside the metal frame of the chamber.

[0010] A drilling template installation unit includes an x-direction displacement support, a locking handwheel, and locking pins. The drilling template installation unit is used to manually lock the drilling template. The x-direction displacement support is connected to the x-axis motor and the x-axis linear guide. The locking handwheel is symmetrically engaged in two grooves on the upper section of the x-direction displacement support. The locking pins are symmetrically fixed in two holes on the left and right sides of the middle section of the x-direction displacement support.

[0011] A chip and coolant collection and storage unit is used to collect chips and coolant generated during the cutting process. It includes a pull-out ventilation belt storage area, a tool storage area, a test plate storage area, and an auxiliary tool storage area. The storage unit is located in the non-working part of the test tool table. The storage unit is used to store the ventilation belt, hole machining tools, test plates, and auxiliary tools needed during the test tool process.

[0012] As a further aspect of the present invention, it also includes a test bench body, wherein the displacement unit, test plate mounting unit, drill template mounting unit, and chip and coolant collection and storage unit are all mechanically connected to the test bench body.

[0013] As a further aspect of the present invention: the operator includes an emergency stop button, a pneumatic locking button, an x-axis motion control rocker, and a z-axis motion control rocker, and the signal output terminals of the operator's emergency stop switch, pneumatic locking button, x-axis motion control rocker, and z-axis motion control rocker are respectively connected to the four signal input terminals of the controller;

[0014] The signal input terminal of the controller is connected to the signal output terminals of the emergency stop switch, pneumatic locking button, x-axis motion control rocker, z-axis motion control rocker, and sensor, respectively.

[0015] As a further embodiment of the present invention: the linear guide rail includes two parallel x-axis linear guide rails, two parallel y-axis linear guide rails, and two parallel z-axis linear guide rails. The x-axis linear guide rails and y-axis linear guide rails are respectively installed on the upper surface of the test tool table body, and the z-axis linear guide rail is installed on the vertical front surface of the integrated moving support.

[0016] As a further aspect of the present invention: the motor includes an x-axis motor and a z-axis motor. The x-axis motor is connected to the drilling template installation unit and moves along the x-axis linear guide rail. The z-axis motor is connected to the lower plane of the integrated moving support and drives the test plate installation unit to move along the z-axis.

[0017] As a further embodiment of the present invention: the manual locking device includes an x-direction manual locking device and a y-direction manual locking device. The x-direction manual locking device is installed at two positions on the left and right sides of the connection between the x-direction displacement support and the two parallel x-axis linear guides. The y-direction manual locking device is installed at two positions on the front and back sides of the connection between the integrated moving support and the two parallel y-axis linear guides.

[0018] The displacement of the integrated movable support is manually controlled along the linear guide rail of the y-axis.

[0019] As a further aspect of the present invention: the sensor outputs a signal to the controller after the hatch is closed. The controller will only activate the pneumatic locking button control authority after receiving the hatch closing signal, that is, the pneumatic locking device can only be activated when the hatch is closed.

[0020] As a further aspect of the present invention: the pneumatic locking device includes four fixed supports and a pneumatic thruster. The fixed supports are symmetrically installed on the upper and lower sections of the left and right sides inside the metal frame of the cabin, and the pneumatic thruster can move along the y-axis inside the fixed supports.

[0021] The locking handwheel includes a folded head stud and a handwheel. The folded part of the folded head stud is in contact with the rear surface of the fixed drill template. The handwheel is threadedly connected to the folded head stud. The handwheel is located in front of the front surface of the x-direction displacement support.

[0022] The locking pin includes a flat-head screw and a locking nut. The inner side of the large end of the flat-head screw is in contact with the rear surface of the fixed drill template, and the upper side of the flat-head screw is in contact with the lower surface of the fixed drill template. The locking nut is threadedly connected to the flat-head screw and is located in front of the front surface of the x-direction displacement support.

[0023] As a further aspect of the present invention: the chip and coolant collection unit uses the inclined surface inside the test bench to allow the chips and cutting fluid to fall into the chip and coolant collection unit placed at the bottom of the inclined surface by gravity.

[0024] A method for rapid positioning of an assembly tool test bench, using the aforementioned test bench, includes the following steps:

[0025] Step 1: Preparation. Install the drill template on the x-direction displacement support. The locking handwheel and locking pins fix the drill template to the rear surface of the x-direction displacement support. Connect the power supply.

[0026] Step 2: Lock the test plate. Activate the pneumatic locking button on the operator, and the pneumatic thruster of the pneumatic locking device will move forward to lock the test plate.

[0027] Step 3: Position Adjustment and Locking. Loosen the manual locking device in the x-direction. Move the x-axis motion control rocker to control the x-direction displacement support to move left and right. When the x-direction displacement support reaches the designated position, stop moving the x-axis motion control rocker and tighten the x-direction manual locking device. Move the z-axis motion control rocker to control the test plate installation unit to move up and down. When the test plate installation unit reaches the designated position, stop moving the z-axis motion control rocker. Loosen the manual locking device in the y-direction. Manually pull the integrated moving support to move back and forth. When the integrated moving support reaches the designated position, stop pulling the integrated moving support and tighten the y-direction manual locking device.

[0028] Step 4: During the processing, quickly move the tool to fix it on the drilling template, start the tool to perform an assembly hole-making test. After one hole is prepared, it needs to be moved to make another hole. Manually loosen the X-axis manual locking device, and move the X-axis motion control rocker and Z-axis motion control rocker to quickly move the X-axis displacement support and test plate installation unit to the designated position according to the position movement requirements, and then lock the X-axis manual locking device.

[0029] Compared with the prior art, the present invention has the following advantages:

[0030] 1. This application allows the drill template to be installed on the test bench without disassembly. When using it, only the tools on the drill template need to be replaced. There is no need to disassemble the whole thing or move the heavy drill template. This saves most of the disassembly and assembly steps and solves the problem of low efficiency in tool assembly and testing in the existing test process and difficulty in ensuring the curing period of the scheme parameters.

[0031] 2. By setting up displacement units, this application can quickly move the machining tool to the required position, thereby greatly improving the efficiency of tool testing.

[0032] 3. This application, by setting up several pneumatic and electric components, can complete the test knife experiment in a semi-automatic manner, which has good application effect and broad application prospects.

[0033] The present application will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0034] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0035] In the attached diagram:

[0036] Figure 1This is a schematic diagram of the assembly of the test bench for assembling the cutting tool according to the present invention;

[0037] Figure 2 This is a schematic diagram of the displacement unit structure of the present invention;

[0038] Figure 3 This is a schematic diagram of the test plate mounting unit structure of the present invention;

[0039] Figure 4 This is a schematic diagram of the drilling template installation unit structure of the present invention;

[0040] Figure 5 This is a schematic diagram of the chip and coolant collection and storage unit of the present invention;

[0041] Figure 6 This is a schematic diagram of the operator structure of the present invention;

[0042] Figure 7 This is a schematic diagram of the controller working principle of the present invention;

[0043] Figure 8 This is a schematic diagram of the pneumatic locking device of the present invention.

[0044] In the diagram: 1. Displacement unit; 2. Test plate installation unit; 3. Drill template installation unit; 4. Chip and coolant collection and storage unit; 101. Operator; 102. Controller; 103. Motor; 104. Linear guide rail; 105. Manual locking device; 106. Integrated moving support; 107. Emergency stop switch; 201. Cabin; 202. Cabin door; 203. Sensor; 204. Pneumatic locking device; 301. X-direction displacement support; 302. Locking handwheel; 303. Locking pin; 401. Chip and coolant collection area; 402. Storage area; 10 11. Emergency stop button; 1012. Pneumatic locking button; 1013. X-axis motion control joystick; 1014. Z-axis motion control joystick; 1031. X-axis motor; 1032. Z-axis motor; 1041. X-axis linear guide; 1042. Y-axis linear guide; 1043. Z-axis linear guide; 1051. X-direction manual locking device; 1052. Y-direction manual locking device; 2041. Fixed support; 2042. Pneumatic thruster; 3021. Angle-head stud; 3022. Handwheel; 3031. Flat-head screw; 3032. Locking nut. Detailed Implementation

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0046] Firstly, the purpose of this invention is to provide a test bench for testing assembly tools, so as to solve the problems existing in the prior art and improve the testing efficiency and processing quality of assembly tools.

[0047] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0048] See Figure 1-8 The present invention provides a test bench for assembling cutting tools, comprising: a displacement unit 1, a test plate mounting unit 2, a drill template mounting unit 3, and a chip and coolant collection and storage unit 4.

[0049] The displacement unit includes an operator 101, a controller 102, a motor 103, a linear guide rail 104, a manual locking device 105, a comprehensive moving support 106, and an emergency stop switch 107. The displacement unit 1 is used to quickly and accurately position the tool and test plate. The signal output terminal of the operator 101 is connected to the signal input terminal of the controller 102. The output terminal of the controller 102 is connected to the two motors 103, the emergency stop switch 107, and the pneumatic locking device 105. The two motors 103 are respectively connected to the drill template installation unit 3 and the comprehensive moving support 106 for displacement along the linear guide rail. The comprehensive moving support 106 is manually controlled to move along the linear guide rail. The manual locking device 105 is provided at the connection between the drill template installation unit 3, the comprehensive moving support 106, and the linear guide rail 104.

[0050] The test plate mounting unit 2 includes a cabin 201, a door 202, a sensor 203, and a pneumatic locking device 204. The test plate mounting unit 2 is used to quickly and stably clamp the test plate. The cabin 201 is connected to the z-axis linear guide rail 104 mounted on the integrated moving support 106. The cabin 201 is composed of a metal frame, an acrylic back plate, and a top plate. The door 202 is connected to the slide rails on both sides of the metal frame of the cabin 201. The signal source output terminal of the sensor 203 is connected to the signal input terminal of the controller 102. The sensor 203 is installed in the part that can only contact the cabin 201 when the door 202 is completely closed. The controller 102 controls the opening of the pneumatic locking device 204. The pneumatic locking device 204 is used to lock the test plate placed inside the cabin 201. The pneumatic locking devices 204 are symmetrically distributed on the upper and lower sections of the left and right sides inside the metal frame of the cabin 201.

[0051] The drill template installation unit 3 includes an x-direction displacement support 301, a locking handwheel 302, and a locking pin 303. The drill template installation unit 3 is used to manually lock the drill template. The x-direction displacement support 301 is connected to the x-axis motor 103 and the x-axis linear guide rail 104. The locking handwheel 302 is symmetrically engaged in two grooves on the upper section of the x-direction displacement support 301. The locking pin 303 is symmetrically fixed in two holes on the left and right sides of the middle section of the x-direction displacement support 301.

[0052] The chip and coolant collection and storage unit 4 includes a chip and coolant collection area 401 and a storage area 402. The chip and coolant collection area 401 is used to collect chips and coolant generated during the cutting process. The storage area 402 includes a pull-out ventilation belt storage area, a tool storage area, a test plate storage area, and an auxiliary tool storage area. The storage area 402 is located in the non-working part of the test tool table. The storage area 402 is used to store ventilation belts, hole machining tools, test plates, auxiliary tools, etc., needed during the test tool process.

[0053] Furthermore, the displacement unit 1, the test plate mounting unit 2, the drill template mounting unit 3, and the chip and coolant collection and storage unit 4 are all mechanically connected.

[0054] Furthermore, the operator 101 includes an emergency stop button 1011, a pneumatic locking button 1012, an x-axis motion control rocker 1013, and a z-axis motion control rocker 1014. The signal output terminals of the operator 101's emergency stop switch 1011, pneumatic locking button 1012, x-axis motion control rocker 1013, and z-axis motion control rocker 1014 are respectively connected to the four signal input terminals of the controller 102.

[0055] Furthermore, the signal input terminal of the controller is connected to the signal output terminals of the emergency stop switch, pneumatic locking button, x-axis motion control rocker, z-axis motion control rocker, and sensor, respectively.

[0056] Furthermore, the linear guide 104 includes two parallel x-axis linear guides 1041, two parallel y-axis linear guides 1042, and two parallel z-axis linear guides 1043. The x-axis linear guides 1041 and y-axis linear guides 1042 are respectively installed on the upper surface of the test tool table, and the z-axis linear guide 1043 is installed on the vertical front surface of the integrated moving support 106.

[0057] Furthermore, the motor 103 includes an x-axis motor 1031 and a z-axis motor 1032. The x-axis motor 1031 is connected to the drilling template installation unit 3 and moves along the x-axis linear guide rail. The z-axis motor 1032 is connected to the lower plane of the integrated moving support 106 and drives the test plate installation unit 2 to move along the z-axis.

[0058] Furthermore, the manual locking device 105 includes an x-direction manual locking device 1051 and a y-direction manual locking device 1052. The x-direction manual locking device 1051 is installed at two positions on the left and right sides of the connection between the x-direction displacement support 301 and the two parallel x-axis linear guides 1041. The y-direction manual locking device 1052 is installed at two positions on the right side of the connection between the integrated moving support 106 and the two parallel y-axis linear guides 1042.

[0059] Furthermore, the displacement of the integrated movable support 106 along the linear guide rail 1042 on the y-axis can be manually controlled.

[0060] Furthermore, the sensor 203 will output a signal to the controller 102 after the hatch 202 is closed. The controller 102 will only activate the control authority of the pneumatic locking button 1012 after receiving the hatch 202 closing signal, that is, the pneumatic locking device 204 can only be activated when the hatch 202 is closed.

[0061] Furthermore, the pneumatic locking device 204 includes four fixed supports 2041 and a pneumatic thruster 2042. The fixed supports 2041 are symmetrically installed on the upper and lower sections of the left and right sides inside the metal frame of the cabin 201, and the pneumatic thruster 2042 can move along the y-axis inside the fixed supports 2041.

[0062] Furthermore, the locking handwheel 302 includes a folded head stud 3021 and a handwheel 3022. The folded part of the folded head stud 3021 is in contact with the rear surface of the fixed drill template. The handwheel 3022 is threadedly connected to the folded head stud. The handwheel is located in front of the front surface of the x-direction displacement support 301.

[0063] Furthermore, the locking pin 303 includes a flat-head screw 3031 and a locking nut 3032. The inner side of the large end of the flat-head screw 3031 is in contact with the rear surface of the fixed drill template, and the upper side of the flat-head screw 3031 is in contact with the lower surface of the fixed drill template. The locking nut 3032 is threadedly connected to the flat-head screw 3031, and the locking nut 3032 is located in front of the front surface of the x-direction displacement support 301.

[0064] Furthermore, the chip and coolant collection unit 4 uses the inclined surface inside the test bench to allow the chips and cutting fluid to fall into the chip and coolant collection area 401 placed at the bottom of the inclined surface by gravity.

[0065] Secondly, the present invention also provides a method for quickly positioning a tool and a test plate using a test bench for assembling a cutting tool as described above, which includes the following steps:

[0066] Step 1: Preparation. Install the drill template on the x-direction displacement support 301. The locking handwheel 302 and locking pin 303 fix the drill template to the rear surface of the x-direction displacement support 301. Connect the power supply.

[0067] Step 2: Lock the test plate. Activate the pneumatic locking button 1011 of the operator 101. The pneumatic thruster 2042 of the pneumatic locking device 204 moves forward to lock the test plate.

[0068] Step 3: Position Adjustment and Locking. Loosen the x-direction manual locking device 1051. Move the x-axis motion control rocker 1013 to control the x-direction displacement support 301 to move left and right. When the x-direction displacement support 301 reaches the designated position, stop moving the x-axis motion control rocker 1013 and tighten the x-direction manual locking device 1051. Move the z-axis motion control rocker 1014 to control the test plate mounting unit 2 to move up and down. When the test plate mounting unit 2 reaches the designated position, stop moving the z-axis motion control rocker 1014. Loosen the y-direction manual locking device 1052. Manually pull the integrated moving support 106 to move back and forth. When the integrated moving support 106 reaches the designated position, stop pulling the integrated moving support 106 and tighten the y-direction manual locking device 1052.

[0069] Step 4: During the processing, quickly move the tool to fix it on the drilling template, start the tool to perform an assembly hole-making test. After one hole is prepared, it needs to be moved to make another hole. Manually loosen the x-direction manual locking device 1051. Move the x-axis motion control rocker 1013 and z-axis motion control rocker 1014 to the designated position according to the position movement requirements, and then lock the x-direction manual locking device.

[0070] Thus, the objective of this invention has been achieved.

[0071] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tool testing stand for assembling cutting tools, characterized in that, include: The displacement unit includes an operator, a controller, a motor, a linear guide rail, a manual locking device, a comprehensive moving support, and an emergency stop switch. The displacement unit is used to quickly and accurately position the tool and test plate. The signal output terminal of the operator is connected to the signal input terminal of the controller. The output terminal of the controller is connected to two motors, the emergency stop switch, and the pneumatic locking device. The two motors are respectively connected to the drilling template installation unit and the comprehensive moving support for displacement along the linear guide rail. The displacement of the comprehensive moving support along the linear guide rail is manually controlled. Manual locking devices are respectively provided at the connection points between the drilling template installation unit, the comprehensive moving support, and the linear guide rail. The test plate mounting unit includes a chamber, a door, sensors, and a pneumatic locking device. The test plate mounting unit is used to quickly and stably clamp the test plate. The chamber is connected to a Z-axis linear guide rail mounted on a comprehensive moving support. The chamber consists of a metal frame, an acrylic back plate, and a top plate. The door is connected to slide rails on both sides of the metal frame of the chamber. The output terminal of the sensor signal source is connected to the input terminal of the controller signal. The sensor is installed in the part that can only contact the chamber when the door is completely closed. The controller controls the opening of the pneumatic locking device. The pneumatic locking device is used to lock the test plate placed inside the chamber. The pneumatic locking devices are symmetrically distributed on the upper and lower sections of the left and right sides inside the metal frame of the chamber. A drilling template installation unit includes an x-direction displacement support, a locking handwheel, and locking pins. The drilling template installation unit is used to manually lock the drilling template. The x-direction displacement support is connected to the x-axis motor and the x-axis linear guide. The locking handwheel is symmetrically engaged in two grooves on the upper section of the x-direction displacement support. The locking pins are symmetrically fixed in two holes on the left and right sides of the middle section of the x-direction displacement support. A chip and coolant collection and storage unit is used to collect chips and coolant generated during the cutting process. It includes a pull-out ventilation belt storage area, a tool storage area, a test plate storage area, and an auxiliary tool storage area. The storage unit is located in the non-working part of the test tool table. The storage unit is used to store the ventilation belt, hole machining tools, test plates, and auxiliary tools needed during the test tool process.

2. The tool testing stand according to claim 1, characterized in that, It also includes a test bench body, and the displacement unit, test plate mounting unit, drill template mounting unit, and chip and coolant collection and storage unit are all mechanically connected to the test bench body.

3. The tool testing stand according to claim 2, characterized in that, The operator includes an emergency stop button, a pneumatic locking button, an x-axis motion control rocker, and a z-axis motion control rocker. The signal output terminals of the operator's emergency stop switch, pneumatic locking button, x-axis motion control rocker, and z-axis motion control rocker are respectively connected to the four signal input terminals of the controller. The signal input terminal of the controller is connected to the signal output terminals of the emergency stop switch, pneumatic locking button, x-axis motion control rocker, z-axis motion control rocker, and sensor, respectively.

4. The tool testing stand according to claim 2, characterized in that, The linear guide rail includes two parallel x-axis linear guide rails, two parallel y-axis linear guide rails, and two parallel z-axis linear guide rails. The x-axis linear guide rails and y-axis linear guide rails are respectively installed on the upper surface of the test tool table body, and the z-axis linear guide rail is installed on the front surface of the vertical face of the integrated moving support.

5. The tool testing stand according to claim 4, characterized in that, The motor includes an x-axis motor and a z-axis motor. The x-axis motor is connected to the drilling template installation unit and moves along the x-axis linear guide rail. The z-axis motor is connected to the lower plane of the integrated moving support and drives the test plate installation unit to move along the z-axis.

6. The tool testing stand according to claim 5, characterized in that, The manual locking device includes an x-direction manual locking device and a y-direction manual locking device. The x-direction manual locking device is installed at two positions on the left and right sides of the connection between the x-direction displacement support and the two parallel x-axis linear guides. The y-direction manual locking device is installed at two positions on the front and back sides of the connection between the integrated moving support and the two parallel y-axis linear guides. The displacement of the integrated movable support is manually controlled along the linear guide rail of the y-axis.

7. The tool testing stand according to claim 2, characterized in that, The sensor outputs a signal to the controller after the hatch is closed. The controller will only activate the pneumatic locking button control authority after receiving the hatch closing signal, meaning that the pneumatic locking device can only be activated when the hatch is closed.

8. The tool testing stand according to claim 2, characterized in that, The pneumatic locking device includes four fixed supports and a pneumatic thruster. The fixed supports are symmetrically installed on the upper and lower sections of the left and right sides inside the metal frame of the cabin. The pneumatic thruster can move along the y-axis inside the fixed supports. The locking handwheel includes a folded head stud and a handwheel. The folded part of the folded head stud is in contact with the rear surface of the fixed drill template. The handwheel is threadedly connected to the folded head stud. The handwheel is located in front of the front surface of the x-direction displacement support. The locking pin includes a flat-head screw and a locking nut. The inner side of the large end of the flat-head screw is in contact with the rear surface of the fixed drill template, and the upper side of the flat-head screw is in contact with the lower surface of the fixed drill template. The locking nut is threadedly connected to the flat-head screw and is located in front of the front surface of the x-direction displacement support.

9. A tool testing stand for assembling cutting tools according to claim 2, characterized in that, The chip and coolant collection unit uses the inclined surface inside the test bench to allow chips and cutting fluid to fall into the chip and coolant collection unit placed at the bottom of the inclined surface by gravity.

10. A method for rapid positioning of a test bench for assembling tools, using the test bench as described in any one of claims 1 to 9, characterized in that, Includes the following steps: Step 1: Preparation. Install the drill template on the x-direction displacement support. The locking handwheel and locking pins fix the drill template to the rear surface of the x-direction displacement support. Connect the power supply. Step 2: Lock the test plate. Activate the pneumatic locking button on the operator, and the pneumatic thruster of the pneumatic locking device will move forward to lock the test plate. Step 3: Position Adjustment and Locking. Loosen the manual locking device in the x-direction. Move the x-axis motion control rocker to control the x-direction displacement support to move left and right. When the x-direction displacement support reaches the designated position, stop moving the x-axis motion control rocker and tighten the x-direction manual locking device. Move the z-axis motion control rocker to control the test plate installation unit to move up and down. When the test plate installation unit reaches the designated position, stop moving the z-axis motion control rocker. Loosen the manual locking device in the y-direction. Manually pull the integrated moving support to move back and forth. When the integrated moving support reaches the designated position, stop pulling the integrated moving support and tighten the y-direction manual locking device. Step 4: During the processing, quickly move the tool to fix it on the drilling template, start the tool to perform an assembly hole-making test. After one hole is prepared, it needs to be moved to make another hole. Manually loosen the X-axis manual locking device, and move the X-axis motion control rocker and Z-axis motion control rocker to quickly move the X-axis displacement support and test plate installation unit to the designated position according to the position movement requirements, and then lock the X-axis manual locking device.

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