Tool equipment for machining gear box end cover

Abstract

The invention relates to the technical field of drilling equipment, and particularly discloses tool equipment for machining a gear box end cover, the tool equipment comprises a drilling machine and a mounting seat, the mounting seat is arranged at the top end of the drilling machine, and a detection cavity is formed in the bottom end of the mounting seat; the driving motor is arranged at the top end of the mounting seat; the bottom end of the driving motor extends into the inner cavity of the detection cavity; the drilling tool is detachably arranged at the bottom end of the driving motor; the number of the guide rods is four, and the four guide rods are respectively arranged at four corners of the inner cavity of the detection cavity. The device can effectively monitor the rotating speed and the temperature of the drilling tool and ensure that stable cutting parameters are kept in the machining process, so that the situations that tool abrasion is aggravated and the machining quality of a workpiece is affected due to overheating of the drilling tool in the machining process are avoided, drilling tool breakage is avoided, potential safety hazards are eliminated, and the machining efficiency is improved. And meanwhile, workpiece damage caused by influence on machining precision due to abnormal rotating speed of the drilling tool can be prevented, and loss and maintenance cost of a machine tool are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of hole turning equipment, in particular to a tooling equipment for processing a gear box end cover. Background Art

[0002] During the machining of gearbox end covers, drilling is a critical process, and its machining quality is directly related to the overall performance and service life of the gearbox. Currently, the tooling equipment used for gearbox end cover machining on the market faces many practical issues that need to be addressed.

[0003] Most existing tooling equipment lacks a real-time monitoring mechanism for the working status of the drill bit. Specifically, it is impossible to effectively monitor the rotational speed and temperature of the drill bit during machining. During machining, the drill bit may overheat due to excessive mechanical load, tool wear, or improper cutting parameter settings. If this condition is not detected and addressed promptly, it will not only increase tool wear, but also negatively impact the workpiece processing quality. In severe cases, it may even cause the drill bit to break, posing a safety hazard.

[0004] The drill's rotational speed can also fluctuate due to factors such as temperature fluctuations, load fluctuations, or system failures. This can affect machining accuracy and potentially damage the workpiece. Furthermore, the lack of effective monitoring methods prevents operators from timely monitoring the drill's operating status, increasing both machine tool wear and maintenance costs.

[0005] In summary, the tooling equipment for processing gearbox end covers in the prior art cannot monitor the temperature and rotation speed of the drill bit in real time, resulting in unstable processing quality, prominent safety hazards, and high maintenance costs. Summary of the Invention

[0006] The object of the present invention is to provide a tooling device for machining a gearbox end cover, so as to solve the problem in the prior art that the temperature and rotation speed of a drill bit cannot be monitored in real time.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a tooling equipment for processing a gearbox end cover, comprising: a drilling machine; a mounting seat is arranged at the top of the drilling machine, and a detection cavity is opened at the bottom end of the mounting seat; a drive motor is arranged at the top of the mounting seat, and the bottom end of the drive motor extends into the inner cavity of the detection cavity; a drill bit is detachably arranged at the bottom end of the drive motor; there are four guide rods, and the four guide rods are respectively arranged at the four corners of the inner cavity of the detection cavity; a temperature monitoring mechanism is arranged in the inner cavity of the detection cavity; and a speed monitoring mechanism is arranged on the outer wall of the temperature monitoring mechanism.

[0008] Preferably, the temperature monitoring mechanism includes: sliders, the number of which is eight, and each of the eight sliders is a group of four, divided into two groups, and the two groups of sliders are slidably adapted to be connected to the left and right sides of the outer walls of the four guide rods; the number of clamping clips is two, and each clamping clip is respectively arranged between the outer walls of four groups of sliders, and an extrusion cavity is opened at the top of the clamping clip, and a driving cavity is opened at the bottom of one of the clamping clips.

[0009] Preferably, in order to detect the degree of contact between the rubber roller and the drill, the temperature monitoring mechanism also includes: a support seat, which is arranged on the outside of the top end of the clamping clamp; a pressure sensor is arranged on the inner side of the support seat; an extrusion rod is slidably adapted to be inserted into the inner cavity of the extrusion chamber, the inner end of the extrusion rod extends into the inner cavity of the clamping clamp, and the outer end of the extrusion rod extends out of the inner cavity of the extrusion chamber and contacts the pressure sensor; a spring is sleeved on the outer wall of the extrusion rod, one end of the spring is clamped on the outer wall of the extrusion rod, and the other end of the spring is clamped on the outside of the inner cavity of the extrusion chamber; the first rolling ball is rotatably embedded in the inner cavity of the extrusion rod, and the outer wall of the first rolling ball contacts the outer wall of the drill.

[0010] Preferably, in order to detect the temperature of the drill, the temperature monitoring mechanism also includes: a contact, which is arranged in the inner cavity of the clamping clamp; a second ball is rotatably embedded in the inner cavity of the contact, the outer wall of the second ball is in contact with the outer wall of the drill, and the inner side of the outer wall of the second ball and the inner side of the outer wall of the first ball are in the same vertical plane; one end of the first wire is arranged on the outer wall of one of the contacts, and the other end of the first wire extends out of the outer wall of the clamping clamp; the other end of the second wire is arranged on the outer wall of the other contact, and the other end of the second wire extends out of the outer wall of the clamping clamp; the electronic ammeter is arranged at the bottom right end of the mounting seat, the other end of the second wire is connected to the electronic ammeter, and the electronic ammeter and the drive motor are electrically connected; there are two screws, the inner ends of the two screws are rotatably arranged in the middle of the outer walls of the two clamping clamps through bearings, the outer ends of the screws extend out of the inner cavity of the detection cavity, and the outer walls of the screws are screwed to the outer wall of the mounting seat.

[0011] Preferably, in order to detect the rotation speed of the drill, the speed monitoring mechanism includes: a connecting seat, which is arranged on the outside of the bottom end of one of the clamping clamps; a Hall-type speed sensor is arranged on the inside of the connecting seat, and the Hall-type speed sensor and the drive motor are electrically connected.

[0012] Preferably, in order to detect the rotation speed of the drill, the speed monitoring mechanism also includes: a rotating rod, the upper and lower ends of the rotating rod are rotatably arranged on the upper and lower sides of the inner cavity of the driving cavity through bearings respectively; the rubber roller is sleeved on the outer wall of the rotating rod and locked, the outer wall of the rubber roller is in contact with the outer wall of the drill, and the inner side of the outer wall of the rubber roller and the inner side of the outer wall of the first rolling ball are in the same vertical plane; the missing tooth signal disk is sleeved on the outer wall of the rotating rod and locked by a top screw, and the position of the missing tooth signal disk corresponds to the position of the Hall-type speed sensor.

[0013] Preferably, a display is further provided on the front side of the mounting seat, and the display and the pressure sensor are electrically connected.

[0014] Preferably, the length of the first rolling ball embedded in the inner cavity of the extrusion rod is greater than its radius, and the length of the second rolling ball embedded in the inner cavity of the contact is greater than its radius.

[0015] Preferably, when the drill rotates, friction is used to cause the first ball, the second ball and the rubber roller to rotate. The rubber roller drives the tooth-missing signal disk to rotate through the rotating rod. The rotation of the tooth-missing signal disk cooperates with the Hall-type speed sensor to monitor the rotation speed of the drill.

[0016] The present invention provides a tooling device for machining a gearbox end cover, which has the following beneficial effects: 1. The present invention utilizes a drilling machine to drive the mounting base to move, thereby driving a driving motor to move, and utilizing the driving motor to drive the drill to rotate, thereby utilizing the drill to perform drilling processing on a workpiece.

[0017] 2. The present invention displays the temperature of the drill bit by monitoring the current value in the circuit through an electronic ammeter. If the temperature of the drill bit is too high, the resistance of the drill bit will increase with the increase in temperature, which will cause the circuit current value monitored by the electronic ammeter to decrease. When the current value monitored by the electronic ammeter is too low, the electronic ammeter transmits a signal to the main controller, which uses the main controller to shut down the drive motor.

[0018] 3. The present invention utilizes the friction between the drill bit and the rubber roller to cause the drill bit to rotate, thereby driving the rubber roller to rotate. The rotation of the rubber roller can drive the tooth-missing signal disk to rotate via a rotating rod. The rotation speed of the drill bit can then be monitored by the cooperation between the rotating tooth-missing signal disk and a Hall-type speed sensor. When the monitored drill bit rotation speed is too low, the Hall-type speed sensor can be used to transmit a signal to a main controller, which can then shut down the drive motor.

[0019] 4. This device can effectively monitor the rotation speed and temperature of the drill bit, ensuring stable cutting parameters during the machining process, thereby preventing the drill bit from overheating during the machining process, which may lead to increased tool wear and affect the machining quality of the workpiece, prevent the drill bit from breaking, and eliminate safety hazards. At the same time, it can prevent the drill bit from affecting the machining accuracy and causing damage to the workpiece due to abnormal rotation speed, while reducing the loss and maintenance cost of the machine tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 Schematic diagram of the structure of the mounting base; Figure 3Schematic diagram of the structure of the detection cavity; Figure 4 This is an exploded view of the mounting base; Figure 5 It is a structural diagram of the temperature monitoring mechanism; Figure 6 This is an exploded view of the temperature monitoring mechanism; Figure 7 It is a schematic diagram of the local structure of the temperature monitoring mechanism; Figure 8 for Figure 6 A magnified view of point A; Figure 9 for Figure 7 Enlarged view of point B.

[0021] In the figure: 1. Drilling machine; 2. Mounting base; 3. Detection chamber; 4. Drive motor; 5. Drill; 6. Display; 7. Guide rod; 8. Temperature monitoring mechanism; 81. Slider; 82. Clamping clamp; 83. Extrusion chamber; 84. Drive chamber; 85. Support base; 86. Pressure sensor; 87. Extrusion rod; 88. Spring; 89. First ball; 810. Contact; 811. Second ball; 812. First wire; 813. Second wire; 814. Electronic ammeter; 815. Screw; 9. Speed ​​monitoring mechanism; 91. Connecting base; 92. Hall-type speed sensor; 93. Rotating rod; 94. Rubber roller; 95. Tooth-missing signal disk. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-9The present invention provides a technical solution for tooling equipment for processing a gearbox end cover, comprising: a drilling machine 1, a mounting base 2, a detection cavity 3, a drive motor 4, a drill bit 5, a display 6, a guide rod 7, a temperature monitoring mechanism 8, and a speed monitoring mechanism 9. The mounting base 2 is arranged at the top of the drilling machine 1, and a detection cavity 3 is opened at the bottom of the mounting base 2. The mounting base 2 is used to install the drive motor 4. The drive motor 4 is arranged at the top of the mounting base 2, and the bottom end of the drive motor 4 extends into the inner cavity of the detection cavity 3. The drive motor 4 is a prior art and will not be described in detail here. The drive motor 4 is used here to drive the drill bit 5 to rotate, and the drill bit 5 is detachably arranged on the drive motor. At the bottom end of the machine 4, the drill 5 is of existing technology and will not be described in detail here. The drill 5 is used here to perform drilling processing on the workpiece. There are four guide rods 7, and the four guide rods 7 are respectively arranged at the four corners of the inner cavity of the detection chamber 3. The temperature monitoring mechanism 8 is arranged in the inner cavity of the detection chamber 3, and the temperature monitoring mechanism 8 is used to monitor the temperature of the drill 5. The speed monitoring mechanism 9 is arranged on the outer wall of the temperature monitoring mechanism 8, and the speed monitoring mechanism 9 is used to monitor the speed of the drill 5. The display 6 is arranged on the front side of the mounting seat 2, and the display 6 and the pressure sensor 86 are electrically connected. The display 6 is used to read the pressure value detected by the pressure sensor 86.

[0024] As a preferred solution, further, Figure 5 、 Figure 6 、 Figure 7 and Figure 8As shown, the temperature monitoring mechanism 8 includes: a slider 81, a clamping clamp 82, an extrusion cavity 83, a driving cavity 84, a support seat 85, a pressure sensor 86, an extrusion rod 87, a spring 88, a first rolling ball 89, a contact 810, a second rolling ball 811, a first wire 812, a second wire 813, an electronic ammeter 814 and a screw 815. There are eight sliders 81, and the eight sliders 81 are grouped into two groups of four. The two groups of sliders 81 are slidably adapted to be connected to the left and right sides of the outer walls of the four guide rods 7. There are two clamping clamps 82, and each clamping clamp 82 is respectively arranged between the outer walls of four groups of sliders 81. The top of the clamping clamp 82 is provided with an extrusion cavity 83, and the bottom of one of the clamping clamps 82 is provided with a driving cavity 83. Cavity 84, support seat 85 is arranged on the outside of the top end of the clamping clamp 82, and pressure sensor 86 is arranged on the inner side of support seat 85. Pressure sensor 86 is prior art and will not be described in detail here. Pressure sensor 86 is used to monitor the contact degree between extrusion rod 87 and drill bit 5. Extrusion rod 87 is slidably adapted to be inserted into the inner cavity of extrusion cavity 83. The inner end of extrusion rod 87 extends into the inner cavity of clamping clamp 82, and the outer end of extrusion rod 87 extends out of the inner cavity of extrusion cavity 83 and contacts with pressure sensor 86. Spring 88 is sleeved on the outer wall of extrusion rod 87, one end of spring 88 is clamped on the outer wall of extrusion rod 87, and the other end of spring 88 is clamped on the outer side of the inner cavity of extrusion cavity 83. Spring 88 is a rotating spring, which is squeezed or pulled by external force. After stretching, it undergoes elastic deformation and returns to its initial state after the external force is removed. The spring 88 is used to push the extrusion rod 87 to move. The first ball 89 is rotatably embedded in the inner cavity of the extrusion rod 87. The outer wall of the first ball 89 contacts the outer wall of the drill 5. The friction between the clamping clip 82 and the drill 5 can be reduced by the ball 89. The length of the first ball 89 embedded in the inner cavity of the extrusion rod 87 is greater than its radius, which prevents the first ball 89 from escaping from the inner cavity of the extrusion rod 87. The contact 810 is provided in the inner cavity of the clamping clip 82. The second ball 811 is rotatably embedded in the inner cavity of the contact 810. The outer wall of the second ball 811 contacts the outer wall of the drill 5. The inner side of the outer wall of the second ball 811 and the inner side of the outer wall of the first ball 89 are in the same vertical plane, which is beneficial to the The second ball 811 can reduce the friction between the clamping clip 82 and the drill bit 5. The length of the second ball 811 embedded in the inner cavity of the contact 810 is greater than its radius, preventing the second ball 811 from escaping from the inner cavity of the contact 810. One end of the first wire 812 is set on the outer wall of one of the contacts 810, and the other end of the first wire 812 extends out of the outer wall of the clamping clip 82. The first wire 812 is used to connect to a power source. The other end of the second wire 813 is set on the outer wall of another contact 810, and the other end of the second wire 813 extends out of the outer wall of the clamping clip 82. The second wire 813 is used to connect the circuit. The electronic ammeter 814 is set at the bottom right end of the mounting base 2, and the other end of the second wire 813 is connected to the electronic ammeter 814.The electronic ammeter 814 is electrically connected to the drive motor 4. The electronic ammeter 814 is conventional technology and will not be described in detail here. The electronic ammeter 814 is used to monitor the current of the circuit. There are two screws 815. The inner ends of the two screws 815 are rotatably mounted in the middle of the outer walls of the two clamping clamps 82 via bearings. The outer ends of the screws 815 extend out of the inner cavity of the detection cavity 3. The outer walls of the screws 815 are screwed to the outer wall of the mounting base 2. The rotational force generated by the rotation of the screws 815 can cause the clamping clamps 82 to move.

[0025] Installation and contact adjustment: By rotating the screw 815, the clamping clamp 82 can be driven to move along the guide rod 7, so that the first ball 89 and the second ball 811 contact the outer wall of the drill bit 5; when the clamping clamp 82 moves, the extrusion rod 87 is squeezed outward by the drill bit 5 and compresses the spring 88, the outer end of which presses against the pressure sensor 86, and the pressure value is read through the display 6 to confirm that the contact pressure is appropriate.

[0026] Temperature monitoring mechanism: When the drill bit 5 rotates, the first wire 812 is connected to the power supply, so that the current forms a circuit through the contact 810, the second ball 811, the drill bit 5, the first ball 89, the contact 810, and the second wire 813. If the temperature of the drill bit 5 rises due to cutting heat, its resistance value increases with the temperature rise. Under the condition of constant power supply voltage, the circuit current value monitored by the electronic ammeter 814 will decrease. When the current value is lower than the set threshold, the electronic ammeter 814 sends a signal to the main controller, triggering the drive motor 4 to stop, thereby preventing the drill bit from overheating, wear, or breakage.

[0027] Friction optimization design: The first rolling ball 89 and the second rolling ball 811 can rotate along with the drill bit 5, replacing sliding friction with rolling friction, thereby reducing the resistance of the monitoring mechanism to the rotation of the drill bit 5 and ensuring the accuracy of temperature monitoring and the stability of the device.

[0028] As a preferred solution, further, Figure 9As shown, the speed monitoring mechanism 9 includes: a connecting seat 91, a Hall-type speed sensor 92, a rotating rod 93, a rubber roller 94 and a tooth-missing signal disk 95. The connecting seat 91 is arranged on the outside of the bottom end of one of the clamping clamps 82, and the Hall-type speed sensor 92 is arranged on the inner side of the connecting seat 91. The Hall-type speed sensor 92 and the drive motor 4 are electrically connected. The Hall-type speed sensor 92 is a prior art and will not be described in detail here. The Hall-type speed sensor 92 is used here to cooperate with the tooth-missing signal disk 95 to detect the speed of the drill 5. The upper and lower ends of the rotating rod 93 are rotatably arranged on the upper and lower sides of the inner cavity of the drive cavity 84 through bearings. The rubber roller 94 is provided on the inner side of the connecting seat 91. The rubber roller 94 is sleeved on the outer wall of the rotating rod 93 and locked. The outer wall of the rubber roller 94 contacts the outer wall of the drill 5. The inner side of the outer wall of the rubber roller 94 and the inner side of the outer wall of the first ball 89 are in the same vertical plane. The friction between the rubber roller 94 and the drill 5 can drive the missing tooth signal disk 95 to rotate. The missing tooth signal disk 95 is sleeved on the outer wall of the rotating rod 93 and locked by a top screw. The position of the missing tooth signal disk 95 corresponds to the position of the Hall-type speed sensor 92. The missing tooth signal disk 95 is a prior art and will not be described in detail here. The missing tooth signal disk 95 is used here to cooperate with the Hall-type speed sensor 92 to detect the speed of the drill 5.

[0029] Speed ​​transmission mechanism: When the drill 5 rotates, the friction force drives the rubber roller 94 to rotate synchronously, and the rubber roller 94 drives the tooth-missing signal disk 95 to rotate through the rotating rod 93; because the rubber roller 94 is in direct contact with the drill 5, its speed is linearly corresponding to the speed of the drill 5, ensuring the accurate transmission of the speed signal.

[0030] Signal monitoring logic: When the tooth-missing signal disk 95 rotates with the rotating rod 93, its tooth-shaped structure cuts the magnetic field of the Hall-type speed sensor 92, generating a pulse signal; the Hall-type speed sensor 92 calculates the rotation speed of the drill 5 based on the number of pulses per unit time and feeds the data back to the main controller.

[0031] Abnormal response mechanism: If the speed of the drill 5 is lower than the set threshold due to load changes, temperature abnormalities or system failures, the Hall-type speed sensor 92 sends an abnormal signal to the main controller, triggering the drive motor 4 to stop, thereby avoiding a decrease in machining accuracy or damage to the workpiece due to abnormal speed.

[0032] The working principle includes the following steps: Step 1: When in use, fix the workpiece on the drilling machine 1, connect the other end of the first wire 812 to an external power source, and form a path between the power source, the first wire 812, the contact 810, the second ball 811, the drill bit 5, the second wire 813, and the electronic ammeter 814. The drilling machine 1 drives the mounting base 2 to move, thereby driving the drive motor 4 and the drill bit 5 to move. The drive motor 4 is started to drive the drill bit 5 to rotate, so that the drill bit 5 can process the workpiece. Step 2: While the drill 5 is rotating, friction is used to cause the first ball 89, the second ball 811 and the rubber roller 94 to rotate. The rotation of the rubber roller 94 drives the tooth-missing signal disk 95 to rotate through the rotating rod 93. The tooth-missing signal disk 95 rotates in conjunction with the Hall-type speed sensor 92 to monitor the rotation speed of the drill 5 to prevent the drill 5 from rotating abnormally due to temperature changes, load changes or system failures. When the rotation speed is abnormal, the Hall-type speed sensor 92 transmits a signal to the main controller, and the main controller shuts down the drive motor 4 to avoid affecting the processing accuracy and damaging the workpiece. Step 3: When the drill bit 5 rotates, if the temperature of the drill bit 5 is too high due to mechanical load, tool wear, or improper cutting parameters, the drill bit 5 is usually made of high-speed tool steel or cemented carbide. When the temperature of the drill bit 5 is too high, the resistance of the drill bit 5 will increase. When the power supply voltage remains unchanged, the circuit current detected by the electronic ammeter 814 will decrease, thereby monitoring the temperature of the drill bit 5 in real time. If the circuit current value detected by the electronic ammeter 814 is too low, the electronic ammeter 814 will transmit a signal to the main controller, and the main controller will shut down the drive motor 4 to avoid aggravating tool wear, affecting the processing quality of the workpiece, preventing the drill bit from breaking, and eliminating safety hazards. The fourth step is to replace the drill bit 5 by rotating the screw rod 815. The rotational force generated by the rotation of the screw rod 815 can drive the clamping clip 82 to move outward, and then push the squeezing rod 87 inward under the elastic force of the spring 88 until the spring 88 returns to normal and the clamping clip 82 moves to a suitable position, and then the drill bit 5 is replaced. After the drill bit 5 is replaced and in contact, the screw rod 815 is rotated in the opposite direction, thereby causing the clamping clip 82 to move inward until the first ball 89 contacts the outer wall of the drill bit 5. The clamping clip 82 continues to move inward, and the drill bit 5 can be used to push the squeezing rod 87 outward and squeeze the spring 88 to cause elastic deformation until the outer end of the squeezing rod 87 contacts the pressure sensor 86. The squeezing rod 87 can be used to squeeze the pressure sensor 86, and the pressure value is detected by the pressure sensor 86. The value is displayed on the display 6. The operator can judge the contact condition between the rubber roller 94 and the drill bit 5 by reading the value displayed on the display 6 until the pressure value reaches a suitable range.

[0033] In summary, the device can effectively monitor the rotation speed and temperature of the drill 5, ensure that stable cutting parameters are maintained during the machining process, and thus avoid the drill 5 from overheating during the machining process, which may lead to aggravated tool wear and affect the machining quality of the workpiece, avoid the drill 5 from breaking, eliminate safety hazards, and prevent the drill 5 from affecting the machining accuracy and causing damage to the workpiece due to abnormal rotation speed, while reducing the loss and maintenance cost of the machine tool.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A tooling equipment for processing a gearbox end cover, characterized in that: include: Drill press (1); A mounting seat (2), the mounting seat (2) being arranged at the top end of the drilling machine (1), and a detection cavity (3) being provided at the bottom end of the mounting seat (2); A drive motor (4), the drive motor (4) being arranged at the top end of the mounting seat (2), and the bottom end of the drive motor (4) extending into the inner cavity of the detection cavity (3); A drill bit (5), the drill bit (5) being detachably arranged at the bottom end of the drive motor (4); Guide rods (7), the number of the guide rods (7) is four, and the four guide rods (7) are respectively arranged at four corners of the inner cavity of the detection cavity (3); A temperature monitoring mechanism (8), the temperature monitoring mechanism (8) being arranged in the inner cavity of the detection cavity (3); A rotation speed monitoring mechanism (9), wherein the rotation speed monitoring mechanism (9) is arranged on the outer wall of the temperature monitoring mechanism (8).

2. The tooling equipment for processing the gearbox end cover according to claim 1, characterized in that: The temperature monitoring mechanism (8) includes: Slide blocks (81), the number of the slide blocks (81) is eight, and the eight slide blocks (81) are grouped into four groups, which are divided into two groups. The two groups of slide blocks (81) are respectively slidably adapted to be matched with the left and right sides of the outer walls of the four guide rods (7); The clamping clamps (82) are two in number, and each of the clamping clamps (82) is respectively arranged between the outer walls of four groups of sliders (81). The top of the clamping clamp (82) is provided with an extrusion cavity (83), and the bottom of one of the clamping clamps (82) is provided with a driving cavity (84).

3. The tooling equipment for processing the gearbox end cover according to claim 2, characterized in that: The temperature monitoring mechanism (8) further comprises: A support seat (85), wherein the support seat (85) is arranged on the outer side of the top end of the clamping clamp (82); A pressure sensor (86), the pressure sensor (86) being arranged on the inner side of the support seat (85); An extrusion rod (87), the extrusion rod (87) is slidably adapted to be inserted into the inner cavity of the extrusion cavity (83), the inner end of the extrusion rod (87) extends into the inner cavity of the clamping clamp (82), and the outer end of the extrusion rod (87) extends out of the inner cavity of the extrusion cavity (83) and contacts the pressure sensor (86); A spring (88), wherein the spring (88) is sleeved on the outer wall of the extrusion rod (87), one end of the spring (88) is clamped on the outer wall of the extrusion rod (87), and the other end of the spring (88) is clamped on the outer side of the inner cavity of the extrusion cavity (83); A first rolling ball (89) is rotatably embedded in the inner cavity of the extrusion rod (87), and the outer wall of the first rolling ball (89) is in contact with the outer wall of the drill bit (5).

4. The tooling equipment for machining a gearbox end cover according to claim 3, characterized in that: The temperature monitoring mechanism (8) further comprises: a contact (810), the contact (810) being disposed in an inner cavity of the clamp (82); a second rolling ball (811), the second rolling ball (811) being rotatably embedded in the inner cavity of the contact (810), the outer wall of the second rolling ball (811) being in contact with the outer wall of the drill bit (5), and the inner side of the outer wall of the second rolling ball (811) and the inner side of the outer wall of the first rolling ball (89) being in the same vertical plane; a first wire (812), one end of the first wire (812) being disposed on an outer wall of one of the contacts (810), and the other end of the first wire (812) extending out of an outer wall of the clamp (82); a second wire (813), the other end of the second wire (813) being disposed on an outer wall of another contact (810), and the other end of the second wire (813) extending out of an outer wall of the clamp (82); An electronic ammeter (814), the electronic ammeter (814) being arranged at the bottom right end of the mounting base (2), the other end of the second lead (813) being connected to the electronic ammeter (814), and the electronic ammeter (814) and the drive motor (4) being electrically connected; A screw rod (815), wherein the number of the screw rods (815) is two, the inner ends of the two screw rods (815) are rotatably arranged in the middle of the outer walls of the two clamping clamps (82) through bearings, the outer ends of the screw rods (815) extend out of the inner cavity of the detection cavity (3), and the outer walls of the screw rods (815) are screwed to the outer wall of the mounting base (2).

5. The tooling equipment for processing the gearbox end cover according to claim 4, characterized in that: The rotation speed monitoring mechanism (9) comprises: A connecting seat (91), the connecting seat (91) being arranged on the outer side of the bottom end of one of the clamping clamps (82); A Hall-type speed sensor (92) is provided on the inner side of the connecting seat (91), and the Hall-type speed sensor (92) and the driving motor (4) are electrically connected.

6. The tooling equipment for machining a gearbox end cover according to claim 5, characterized in that: The rotation speed monitoring mechanism (9) further includes: A rotating rod (93), wherein the upper and lower ends of the rotating rod (93) are rotatably disposed on the upper and lower sides of the inner cavity of the driving cavity (84) through bearings; A rubber roller (94), the rubber roller (94) being sleeved on the outer wall of the rotating rod (93) and locked, the outer wall of the rubber roller (94) being in contact with the outer wall of the drill bit (5), and the inner side of the outer wall of the rubber roller (94) and the inner side of the outer wall of the first rolling ball (89) being in the same vertical plane; A tooth-missing signal disk (95) is sleeved on the outer wall of the rotating rod (93) and locked by a top screw, and the position of the tooth-missing signal disk (95) corresponds to the position of the Hall-type speed sensor (92).

7. The tooling equipment for machining a gearbox end cover according to claim 6, characterized in that: A display (6) is also provided on the front side of the mounting seat (2), and the display (6) and the pressure sensor (86) are electrically connected.

8. The tooling equipment for machining a gearbox end cover according to claim 7, characterized in that: The length of the first rolling ball (89) embedded in the inner cavity of the extrusion rod (87) is greater than its radius, and the length of the second rolling ball (811) embedded in the inner cavity of the contact point (810) is greater than its radius.

9. The tooling equipment for machining a gearbox end cover according to claim 8, characterized in that: When the drill bit (5) rotates, friction is used to cause the first rolling ball (89), the second rolling ball (811) and the rubber roller (94) to rotate. The rubber roller (94) drives the tooth-missing signal disk (95) to rotate through the rotating rod (93). The rotation of the tooth-missing signal disk (95) cooperates with the Hall-type speed sensor (92) to monitor the rotation speed of the drill bit (5).

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