Laser collimation monitoring device

Abstract

The utility model discloses a laser collimation monitoring device, which relates to the technical field of laser collimation monitoring devices, and comprises a bearing frame, a motor, a telescopic rod, an adjusting fluted disc and an adjusting gear, the left side of the bearing frame is provided with the motor and the adjusting gear, the adjusting fluted disc and a fixed frame are arranged above the adjusting gear, and the fixed frame is provided with a telescopic rod. A first traction block, a second traction block and a telescopic rod are installed on the left side of the adjusting fluted disc, and lead screws and a laser monitoring sensor are installed on the right side of the fixing frame. The two lead screws drive the two laser monitoring sensors to move synchronously, so that the monitoring efficiency of equipment is guaranteed, and loss caused by contact type detection is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser collimation monitoring device technical field, concretely is a kind of laser collimation monitoring device. BACKGROUND

[0002] Laser collimator is the advanced measuring instrument of integration of mechanical, laser, computer technology, can measure small angle and displacement, usually used to measure the coaxiality of hole, shaft system and the straightness, flatness, parallelism of plane in machinery, monitor vibration, deviation and movement etc., but the existing laser collimation monitoring device has some deficiencies, for example:

[0003] The collimation degree detector of application No. CN201510614396.3 detects the collimation degree of workpiece surface by contact mode, which is prone to deviation due to contact measurement data change during use, and frequent contact can cause sensor component wear and reduce precision. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of laser collimation monitoring device to solve the above background technique, the equipment of present market adopts the contact mode to detect the collimation degree of workpiece surface, which is prone to deviation due to contact measurement data change during use, and frequent contact can cause sensor component wear and reduce precision.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of laser collimation monitoring device, including bearing frame, motor, telescopic link, adjusting tooth disc and adjusting gear;

[0006] The motor and adjusting gear are installed on the left side of the bearing frame, the adjusting gear is provided with adjusting tooth disc and fixed frame above, the first traction block, second traction block and telescopic link are installed on the left side of the adjusting tooth disc, and the fixed frame is installed with lead screw and laser monitoring sensor on the right side.

[0007] As preferred technical scheme of the utility model, the three motors are fixedly connected on the left side of the bearing frame, the output shafts of the right side of the motor are connected with lead screw and adjusting gear respectively, and the two lead screws are symmetrically installed on the two sides of the center line of bearing frame;

[0008] By the above technical scheme, the two lead screws are symmetrically installed on the two sides of the center line of bearing frame, which can ensure the balance of equipment gravity center, and the two laser monitoring sensors are driven by two lead screws to move synchronously, so as to ensure the monitoring efficiency of equipment.

[0009] The utility model discloses an improved technical scheme, laser monitoring sensor is slidably connected above the bearing frame, the bottom of laser monitoring sensor is the roller structure, and laser monitoring sensor is sleeved above the lead screw, and laser monitoring sensor is two symmetrical installations.

[0010] The above technical scheme is adopted, and the bottom of the laser monitoring sensor is arranged as a roller structure, so that the laser monitoring sensor can better fit the bearing frame and reduce friction loss generated during equipment operation.

[0011] As an improved technical scheme of the utility model, the middle line position of the bearing frame is a hollow structure, the left side of the bearing frame is rotatably connected with an adjusting toothed disc above, the adjusting toothed disc is rotatably connected with an adjusting gear below, the adjusting gear is fixedly connected with a motor output shaft on the left side, and the adjusting toothed disc is in an I-shaped structure and is provided with gears at both ends.

[0012] The above technical scheme is adopted, and the middle line position of the bearing frame is arranged as a hollow structure, so that the overall quality of the equipment can be effectively reduced, the convenience of equipment carrying is improved, and the adjusting toothed disc is in an I-shaped structure and is provided with gears at both ends, so that the fixed points can be increased to four through the symmetrical structure, and the stability and precision during equipment detection can be effectively ensured.

[0013] As an improved technical scheme of the utility model, the two sides of the adjusting toothed disc are rotatably connected with second traction blocks, the inner side of the second traction block is fixedly connected with one end of a telescopic rod, the other end of the telescopic rod is fixedly connected with a first traction block, the telescopic rod is arranged in a cross-shaped structure, and the first traction block is rotatably connected with a fixed frame.

[0014] The above technical scheme is adopted, and the telescopic rod is arranged in a cross-shaped structure, so that the center position of the equipment can be quickly found under the driving of the adjusting toothed disc, and the measurement precision of the equipment is improved.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The two lead screws are symmetrically arranged at the two sides of the middle line of the bearing frame, so that the gravity center of the equipment can be balanced, the two laser monitoring sensors can be driven by the two lead screws to move synchronously, the monitoring efficiency of the equipment can be ensured, and the loss caused by the contact type detection can be avoided.

[0017] 2. The bottom of the laser monitoring sensor is arranged as a roller structure, so that the laser monitoring sensor can better fit the bearing frame and reduce friction loss generated during equipment operation.

[0018] 3、The device can effectively reduce the overall quality of the device by setting the line position in the bearing frame as a hollow structure, improve the convenience of carrying the device, and the adjusting tooth disc is in an I-shaped structure, both ends of which are provided with gears, so that the fixed point can be increased to four by the symmetrical structure, thereby effectively ensuring the stability and precision of the device during detection.

[0019] 4、The device can quickly find the center position of the device under the driving of the adjusting tooth disc by arranging the telescopic rods in an I-shaped structure, thereby improving the measurement accuracy of the device. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a side view structure schematic diagram of the utility model;

[0021] Figure 2 is a bearing frame and motor connection structure schematic diagram of the utility model;

[0022] Figure 3 is an adjusting tooth disc and fixed frame connection structure schematic diagram of the utility model;

[0023] Figure 4 is a telescopic rod and first traction block connection structure schematic diagram of the utility model.

[0024] In the figure: 1, bearing frame; 2, motor; 3, telescopic rod; 4, adjusting tooth disc; 5, fixed frame; 6, lead screw; 7, laser monitoring sensor; 8, first traction block; 9, second traction block; 10, adjusting gear. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figure 1 - Figure 4 The technical scheme of the utility model is a laser collimation monitoring device, which comprises a bearing frame 1, a motor 2, telescopic rods 3, an adjusting tooth disc 4, a fixed frame 5, a lead screw 6, a laser monitoring sensor 7, a first traction block 8, a second traction block 9 and an adjusting gear 10.

[0027] A motor 2 and an adjusting gear 10 are installed on the left side of the carrier frame 1. Three motors 2 are fixedly connected to the upper left side of the carrier frame 1. The output shafts on the right side of the motor 2 are respectively connected to the screw rod 6 and the adjusting gear 10, and two screw rods 6 are symmetrically installed on both sides of the center line of the carrier frame 1. The device can ensure the balance of the center of gravity of the device by symmetrically installing two screw rods 6 on both sides of the center line of the carrier frame 1. At the same time, the two laser monitoring sensors 7 are driven by the two screw rods 6 to move synchronously to ensure the monitoring efficiency of the device. The laser monitoring sensor 7 is slidably connected above the carrier frame 1. The bottom of the laser monitoring sensor 7 is a roller-shaped structure, and the laser monitoring sensor 7 is mounted above the screw rod 6. There are two laser monitoring sensors 7 symmetrically installed. The device can better fit with the carrier frame 1 and reduce the friction loss generated when the device is running by setting the bottom of the laser monitoring sensor 7 to a roller-shaped structure. An adjusting toothed disc 4 and a fixed frame 5 are provided above the adjusting gear 10. The center line position of the carrier frame 1 is a hollow structure. The upper left side of the carrier frame 1 is rotatably connected to the adjusting toothed disc 4, and the bottom of the adjusting toothed disc 4 is meshed and connected. The adjusting gear 10 is adjusted, and the left side of the adjusting gear 10 is fixedly connected to the output shaft of the motor 2. The adjusting gear disc 4 has an I-shaped structure and gears are installed at both ends. The device can effectively reduce the overall weight of the device and improve the convenience of equipment transportation by setting the center line position of the carrier frame 1 to a hollow structure. The adjusting gear disc 4 has an I-shaped structure and gears are installed at both ends. The fixed points can be increased to four through a symmetrically arranged structure, which effectively ensures the stability and accuracy of the equipment during detection. The first traction block 8, the second traction block 9 and the telescopic rod 3 are installed on the left side of the adjusting gear disc 4, and the screw rod 6 and the laser monitoring sensor 7 are installed on the right side of the fixed frame 5. The outer rings on both sides of the adjusting gear disc 4 are rotatably connected to the second traction block 9, and the inner side of the second traction block 9 is fixedly connected to one end of the telescopic rod 3. The other end of the telescopic rod 3 is fixedly connected to the first traction block 8, and the telescopic rod 3 is arranged in a well-shaped structure. The first traction block 8 is rotatably connected to the fixed frame 5. The device arranges the telescopic rod 3 in a well-shaped structure. The center position of the device can be quickly found under the drive of the adjusting gear disc 4, thereby improving the measurement accuracy of the equipment.

[0028] Working principle: When using a laser alignment monitoring device, first place the roller to be tested into the opening at the center of the fixed frame 5, and then start the equipment. The motor 2 and the adjusting gear 10 drive the adjusting sprocket 4 to rotate. When the adjusting sprocket 4 rotates, the telescopic rod 3 is offset synchronously. When the four telescopic rods 3 shrink inward together, the roller will be clamped, and then the laser monitoring sensor 7 is driven by the screw rod 6 to monitor the data of the roller.

[0029] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser collimation monitoring device, comprising a bearing frame (1), a motor (2), a telescopic rod (3), an adjusting toothed disc (4) and an adjusting gear (10); Characterized in that: The left side of the bearing frame (1) is provided with a motor (2) and an adjusting gear (10), the upper side of the adjusting gear (10) is provided with an adjusting toothed disc (4) and a fixed frame (5), the left side of the adjusting toothed disc (4) is provided with a first traction block (8), a second traction block (9) and a telescopic rod (3), and the right side of the fixed frame (5) is provided with a lead screw (6) and a laser monitoring sensor (7).

2. The laser collimation monitoring device of claim 1, wherein, Three motors (2) are fixedly connected to the left side of the bearing frame (1), the output shafts of the right side of the motor (2) are connected with the lead screw (6) and the adjusting gear (10), and the lead screw (6) is symmetrically installed on the two sides of the center line of the bearing frame (1).

3. The laser collimation monitoring device of claim 2, wherein, The laser monitoring sensor (7) is slidably connected to the upper side of the bearing frame (1), the bottom of the laser monitoring sensor (7) is in a roller structure, the laser monitoring sensor (7) is sleeved on the upper side of the lead screw (6), and the laser monitoring sensor (7) is symmetrically installed.

4. The laser collimation monitoring device of claim 3, wherein, The center line of the bearing frame (1) is in a hollow structure, the adjusting toothed disc (4) is rotatably connected to the upper side of the left side of the bearing frame (1), the adjusting toothed disc (4) is rotatably connected with the adjusting gear (10), the left side of the adjusting gear (10) is fixedly connected with the output shaft of the motor (2), and the adjusting toothed disc (4) is in a H-shaped structure and is provided with gears at both ends.

5. The laser collimation monitoring device of claim 4, wherein, The second traction block (9) is rotatably connected to the outer ring of the both sides of the adjusting toothed disc (4), the inner side of the second traction block (9) is fixedly connected with one end of the telescopic rod (3), the other end of the telescopic rod (3) is fixedly connected with the first traction block (8), the telescopic rod (3) is arranged in a cross-shaped structure, and the first traction block (8) is rotatably connected with the fixed frame (5).

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