CN213842053U

CN213842053U - Mechanical seal accessory detection device

Info

Publication number: CN213842053U
Application number: CN202022837694.8U
Authority: CN
Inventors: 周金峰
Original assignee: Nantong Jingchuan Precision Machinery Co ltd
Current assignee: Nantong Jingchuan Precision Machinery Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-30
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a mechanical parts detects technical field, and discloses a mechanical seal accessory detection device, comprising a base plate. This mechanical seal accessory detection device, be convenient for prevent to detect the thing on examining test table, the lifter plate is convenient for go up and down through electric putter simultaneously, thereby adjust its detection height, the rotary rod rotates through rotating electrical machines and driving bearing, thereby it is rotatory to drive the detection case, it is rotatory whether there is the circularity problem to detect the object, the transmission lead screw rotates in the inside of protective housing through driving electrical machines and rotating bearing, the sideslip axle is controlled in its outside through the rotation of transmission lead screw, thereby utilize the extension piece to drive the rigging board and remove, laminate the inner wall of detection thing, carry out detailed data record to the removal of extension piece through grating chi, thereby obtain the radius size of detection thing, the smooth nature when the pulley is convenient for improve rotatory simultaneously, prevent the condition of violent friction, the mesh that has reached detection circularity and diameter.

Description

Mechanical seal accessory detection device

Technical Field

The utility model relates to a mechanical parts detects technical field, specifically is a mechanical seal accessory detection device.

Background

The mechanical sealing element belongs to one of mechanical basic elements with precision and complex structure, is a key part of equipment such as various pumps, reaction synthesis kettles, turbine compressors, submersible motors and the like, and has great influence on the service life of later use and the precision of the machine after use due to the sealing performance and the roundness.

At present, a detection device is needed to be used for detecting the quality of a mechanical sealing part in the manufacturing process, however, the existing detection device mainly detects the sealing performance of the mechanical sealing part and has no device for specially detecting the roundness and the diameter of the mechanical sealing part, so that the detection work of the mechanical sealing part has certain limitation, and the detection device for the mechanical sealing part is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mechanical seal accessory detection device possesses advantages such as measuring circularity and diameter, has solved current detection device and has mainly used its leakproofness of detection as leading, does not have the device that detects its circularity and diameter specially, makes its detection achievement have the problem of certain limitation.

(II) technical scheme

For the purpose that realizes above-mentioned detection circularity and diameter, the utility model provides a following technical scheme: a mechanical seal part detection device comprises a bottom plate, wherein a detection table is fixedly mounted at the top of the bottom plate, two electric push rods are fixedly mounted at the top of the bottom plate and are respectively positioned at the left side and the right side of the detection table, a lifting plate is fixedly connected onto an output shaft of the electric push rods, a motor box is fixedly mounted at the top of the lifting plate, a rotating motor is fixedly mounted inside the motor box, a transmission bearing is fixedly mounted inside the lifting plate, a rotating rod is fixedly mounted inside the transmission bearing, a detection box is fixedly connected at the bottom of the rotating rod, a protection box is fixedly connected at the left side of the detection box, a transmission motor is fixedly mounted inside the protection box, rotating bearings are fixedly mounted on the inner walls of the left side and the right side of the detection box, and a transmission lead screw positioned inside the detection box is movably mounted between the two rotating bearings, the outside threaded connection of transmission lead screw has the sideslip axle, the sideslip groove has been seted up to the bottom of detection case, the bottom fixedly connected with of sideslip axle extends the piece, extend the bottom fixedly connected with rigging board of piece, the swivelling chute that quantity is two is seted up in the left side of rigging board, the equal fixed mounting of interior roof and the interior bottom wall of swivelling chute has the connection bearing, two movable mounting has the connecting rod between the connection bearing, the outside fixed mounting of connecting rod has the pulley, the bottom fixed mounting of detection case has the grating chi that is located the sideslip groove back, grating chi's front movable mounting has the removal sensor.

Preferably, the bottom of the motor case is provided with a through hole with a diameter larger than that of the rotary rod, and the rotary rod extends into the motor case through the through hole and is fixedly connected with an output shaft of the rotary motor.

Preferably, a through hole is formed in the right side of the protection box, and the transmission screw rod extends to the inside of the protection box through the through hole and is fixedly connected with an output shaft of the transmission motor.

Preferably, the inner wall of the transverse moving shaft is provided with a thread groove matched with the transmission screw rod, and the transverse moving shaft is in threaded connection with the transmission screw rod through the thread groove.

Preferably, the width of the traverse groove is larger than that of the extension block, and the extension block extends to the bottom of the detection box through the traverse groove.

Preferably, the front surface of the mobile sensor is fixedly connected with a fixed rod, and the mobile sensor is fixedly connected with the extension block through the fixed rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a mechanical seal accessory detection device possesses following beneficial effect:

the mechanical seal fitting detection device is provided with a detection platform, an electric push rod and a lifting plate through the top of a bottom plate, so that detection objects can be conveniently prevented from being detected on the detection platform, the lifting plate can be conveniently lifted through the electric push rod to adjust the detection height of the lifting plate, a motor box, a rotating motor, a transmission bearing, a rotating rod and a detection box are arranged on the lifting plate, so that the rotating rod can conveniently rotate through the rotating motor and the transmission bearing to drive the detection box to rotate, whether the detection object has roundness problem or not is detected, a protective box, the transmission motor, the rotating bearing and a transmission screw rod are arranged on the detection box, so that the transmission screw rod can conveniently rotate inside the protective box through the transmission motor and the rotating bearing, a transverse moving shaft is connected through external threads of the transmission screw rod, the transverse moving shaft is fixedly connected with an attaching plate through a transverse moving groove and an extending block, and the transverse moving shaft can conveniently move left and right outside the transmission screw rod through the rotation of the transverse moving shaft, thereby utilize the extension piece to drive the attaching plate and remove, the inner wall to the detection thing is laminated, bottom through the detection case is provided with grating chi and moving sensor, and moving sensor and extension piece fixed connection, and be provided with the swivelling chute on the attaching plate, connecting bearing, connecting rod and pulley, be convenient for carry out detailed data record to the removal of extending the piece through grating chi, thereby obtain the radius size of detection thing, the pulley is convenient for improve the smoothness nature when rotatory simultaneously, prevent the condition of violent friction, the purpose of detecting circularity and diameter has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial sectional view of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention.

In the figure: the device comprises a base plate 1, a detection table 2, an electric push rod 3, a lifting plate 4, a motor box 5, a rotating motor 6, a transmission bearing 7, a rotating rod 8, a detection box 9, a protection box 10, a transmission motor 11, a rotating bearing 12, a transmission screw rod 13, a traversing shaft 14, a traversing groove 15, an extension block 16, a laminating plate 17, a rotating groove 18, a connecting bearing 19, a connecting rod 20, a pulley 21, a grating ruler 22 and a mobile sensor 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mechanical seal accessory detection device comprises a bottom plate 1, a detection table 2 is fixedly installed at the top of the bottom plate 1, two electric push rods 3 which are respectively located at the left side and the right side of the detection table 2 are fixedly installed at the top of the bottom plate 1, a lifting plate 4 is fixedly connected to an output shaft of the electric push rods 3, a motor box 5 is fixedly installed at the top of the lifting plate 4, a rotating motor 6 is fixedly installed inside the motor box 5, a transmission bearing 7 is fixedly installed inside the lifting plate 4, a rotating rod 8 is fixedly installed inside the transmission bearing 7, a through hole with a diameter larger than that of the rotating rod 8 is formed at the bottom of the motor box 5, the rotating rod 8 extends into the motor box 5 through the through hole and is fixedly connected with the output shaft of the rotating motor 6, a detection box 9 is fixedly connected to the bottom of the rotating rod 8, and a protection box 10 is fixedly connected to the left side of the detection box 9, a transmission motor 11 is fixedly arranged inside the protection box 10, rotary bearings 12 are fixedly arranged on the inner walls of the left side and the right side of the detection box 9, a transmission screw rod 13 positioned inside the detection box 9 is movably arranged between the two rotary bearings 12, a through hole is arranged on the right side of the protection box 10, the transmission screw rod 13 extends into the protection box 10 through the through hole and is fixedly connected with an output shaft of the transmission motor 11, a transverse moving shaft 14 is connected with the outer part of the transmission screw rod 13 in a threaded manner, a thread groove matched with the transmission screw rod 13 is arranged on the inner wall of the transverse moving shaft 14, the transverse moving shaft 14 is in threaded connection with the transmission screw rod 13 through the thread groove, a transverse moving groove 15 is arranged at the bottom of the detection box 9, an extension block 16 is fixedly connected with the bottom of the transverse moving shaft 14, the width of the transverse moving groove 15 is larger than that of the extension block 16, the extension block 16 extends to the bottom of the detection box 9 through the transverse moving groove 15, and an adhesive plate 17 is fixedly connected with the bottom of the extension block 16, laminating board 17's left side is seted up quantity and is two swivelling chute 18, the equal fixed mounting of interior roof and the interior diapire of swivelling chute 18 has connecting bearing 19, movable mounting has connecting rod 20 between two connecting bearing 19, the outside fixed mounting of connecting rod 20 has pulley 21, the bottom fixed mounting of detection case 9 has the grating chi 22 that is located the sideslip groove 15 back, grating chi 22's front movable mounting has mobile sensor 23, mobile sensor 23's front fixedly connected with dead lever, and mobile sensor 23 passes through dead lever and extension piece 16 fixed connection.

In summary, the mechanical seal part detection device is provided with the detection table 2, the electric push rod 3 and the lifting plate 4 through the top of the bottom plate 1, so that the detection of a detected object on the detection table 2 is facilitated, meanwhile, the lifting plate 4 is facilitated to be lifted through the electric push rod 3, so that the detection height of the lifting plate is adjusted, the motor box 5, the rotating motor 6, the transmission bearing 7, the rotating rod 8 and the detection box 9 are arranged on the lifting plate 4, so that the rotating rod 8 is facilitated to rotate through the rotating motor 6 and the transmission bearing 7, so that the detection box 9 is driven to rotate, whether the detected object has a roundness problem or not is detected, the protection box 10, the transmission motor 11, the rotating bearing 12 and the transmission lead screw 13 are arranged on the detection box 9, so that the transmission lead screw 13 rotates inside the protection box 10 through the transmission motor 11 and the rotating bearing 12, and the transverse moving shaft 14 is connected, the transverse moving shaft 14 is fixedly connected with an attaching plate 17 through a transverse moving groove 15 and an extending block 16, the transverse moving shaft 14 can conveniently move left and right outside the transverse moving shaft through the rotation of a transmission screw rod 13, so that the attaching plate 17 is driven by the extending block 16 to move, the inner wall of a detected object is attached, a grating ruler 22 and a moving sensor 23 are arranged at the bottom of the detection box 9, the moving sensor 23 is fixedly connected with the extending block 16, a rotating groove 18, a connecting bearing 19, a connecting rod 20 and a pulley 21 are arranged on the attaching plate 17, the detailed data recording of the movement of the extending block 16 through the grating ruler 22 is facilitated, the radius size of the detected object is obtained, meanwhile, the pulley 21 is convenient to improve the smoothness during rotation, the severe circular degree friction is prevented, the purposes of detecting the circular degree and the diameter are achieved, the problem that the existing detection device mainly detects the sealing performance of the transverse moving shaft is solved, and no device specially detects the circular degree and the diameter of the detecting device is solved, the detection work of the device has a certain limitation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical seal accessory detection device, includes bottom plate (1), its characterized in that: the detection device is characterized in that the detection table (2) is fixedly mounted at the top of the bottom plate (1), the number of the top fixed mounting of the bottom plate (1) is two, the top fixed mounting of the bottom plate is provided with two electric push rods (3) which are respectively positioned at the left side and the right side of the detection table (2), an output shaft of each electric push rod (3) is fixedly connected with a lifting plate (4), the top fixed mounting of each lifting plate (4) is provided with a motor box (5), the inside fixed mounting of each motor box (5) is provided with a rotating motor (6), the inside fixed mounting of each lifting plate (4) is provided with a transmission bearing (7), the inside fixed mounting of each transmission bearing (7) is provided with a rotating rod (8), the bottom fixed connection of each rotating rod (8) is provided with a detection box (9), the left side fixed connection of each detection box (9) is provided with a protection box (10), and the inside fixed mounting of each protection box (10) is provided with a transmission motor (11), the detection box comprises a detection box body (9), wherein rotary bearings (12) are fixedly mounted on the inner walls of the left side and the right side of the detection box body (9), a transmission lead screw (13) located inside the detection box body (9) is movably mounted between the two rotary bearings (12), a transverse moving shaft (14) is connected to the outer portion of the transmission lead screw (13) in a threaded manner, a transverse moving groove (15) is formed in the bottom of the detection box body (9), an extension block (16) is fixedly connected to the bottom of the transverse moving shaft (14), a binding plate (17) is fixedly connected to the bottom of the extension block (16), two rotary grooves (18) are formed in the left side of the binding plate (17), connecting bearings (19) are fixedly mounted on the inner top wall and the inner bottom wall of each rotary groove (18), a connecting rod (20) is movably mounted between the two connecting bearings (19), and pulleys (21) are fixedly mounted on the outer portion of each connecting rod (20), the bottom of the detection box (9) is fixedly provided with a grating ruler (22) positioned behind the transverse moving groove (15), and the front surface of the grating ruler (22) is movably provided with a moving sensor (23).

2. The mechanical seal assembly detection device of claim 1, wherein: the bottom of motor case (5) is seted up the diameter and is greater than the through-hole of rotary rod (8), and rotary rod (8) extend to the inside of motor case (5) through the through-hole and with the output shaft fixed connection of rotating electrical machines (6).

3. The mechanical seal assembly detection device of claim 1, wherein: the right side of the protective box (10) is provided with a through hole, and the transmission screw rod (13) extends to the inside of the protective box (10) through the through hole and is fixedly connected with an output shaft of the transmission motor (11).

4. The mechanical seal assembly detection device of claim 1, wherein: the inner wall of the transverse moving shaft (14) is provided with a thread groove matched with the transmission screw rod (13), and the transverse moving shaft (14) is in threaded connection with the transmission screw rod (13) through the thread groove.

5. The mechanical seal assembly detection device of claim 1, wherein: the width of the transverse moving groove (15) is larger than that of the extension block (16), and the extension block (16) extends to the bottom of the detection box (9) through the transverse moving groove (15).

6. The mechanical seal assembly detection device of claim 1, wherein: the front surface of the mobile sensor (23) is fixedly connected with a fixed rod, and the mobile sensor (23) is fixedly connected with the extension block (16) through the fixed rod.