Precise connecting tool for machine pump

Abstract

The utility model provides a precise connecting tool for a machine pump, and belongs to the technical field of machine pump connection. The precise connecting tool for the machine pump comprises a base, a machine pump body is installed on the base, a plurality of supports are placed on the base, and the same motor is installed on the supports. The plurality of supports are placed on the base, and the plurality of supports are respectively arranged corresponding to the mounting holes in the foot margin of the motor, so that the foot margin of the motor is fixed on the plurality of supports through the matching of the locking screw rod and the locking nut, and the purpose that the supports can be assembled on foot margins of different models can be achieved; in addition, a vertically-arranged jackscrew penetrates through the support in a threaded mode, the height of the motor can be finely adjusted by rotating the jackscrew, then an output shaft of the motor and a driven shaft of the machine pump body can be conveniently connected in a centering mode, the motor is not limited by a base of the machine pump body, motors of different models can be conveniently installed, and the motor and the machine pump body can be connected in a centering mode.

Description

TECHNICAL FIELD

[0001] The application relates to the field of machine-pump connection, in particular to a machine-pump precise connection tool. BACKGROUND

[0002] Centering and alignment of a machine pump and a motor is a key link in equipment installation, directly affecting equipment operation efficiency and service life, and traditional methods mostly use a lever or a jack to adjust the motor position, which has the following problems: laborious operation and low precision, repeated measurement and adjustment, the motor is easy to slide during the adjustment process, poor stability, and existing alignment tools cannot meet the assembly between motors and machine pumps of different types, and the same type of alignment tool needs to be provided, therefore, the application provides a machine-pump precise connection tool. CONTENT OF THE UTILITY MODEL

[0003] In order to make up for the above shortcomings, the application provides a machine-pump precise connection tool, aiming at improving the problem that the centering process of the existing motor and machine pump is not convenient.

[0004] The application provides a machine-pump precise connection tool, which comprises a base, a machine pump body is installed on the base, a plurality of supports are placed on the base, a same motor is installed on the plurality of supports, a vertical top screw is threaded through the support, and a detachable supporting leg is connected to the bottom of the top screw.

[0005] In a specific embodiment, a plurality of footings are installed at the bottom of the motor, an installation hole is formed in each of the plurality of footings, a through hole is formed in each of the plurality of supports, the footing is placed on the support, and a same locking piece is threaded through the installation hole and the through hole.

[0006] In a specific embodiment, the locking piece comprises a locking screw, the locking screw is arranged through the installation hole and the through hole, locking nuts are threadedly connected to both ends of the locking screw, and the two locking nuts are respectively pressed on the top of the footing and the bottom of the support.

[0007] In a specific embodiment, a fixed block is fixedly installed at the bottom of the support, a same threaded hole is formed in the support and the fixed block, and the external thread on the top screw is matched with the threaded hole.

[0008] In a specific embodiment, a regular polygon block is fixedly installed at the top of the top screw.

[0009] In a specific embodiment, a same reinforcing rib plate is fixedly connected between the top and the side wall of the support, and a plurality of reinforcing rib plates are arranged.

[0010] In one specific implementation, the support leg includes a connector that is detachably connected to the bottom of the set screw. A connecting block is fixedly installed at the bottom of the connector, and a ball is fixedly installed at the bottom of the connecting block. A support block is sleeved on the ball.

[0011] In one specific implementation, a spherical groove is provided on the top of the support block, and the sphere is rolled within the spherical groove.

[0012] In one specific implementation, the connector includes a connecting screw, a connecting plate is fixedly installed at the bottom of the connecting screw, the connecting block is fixedly installed at the bottom of the connecting plate, and the connecting screw is threadedly connected to the bottom of the set screw.

[0013] In one specific implementation, the bottom of the set screw is provided with a threaded groove, and the connecting screw is connected to the threaded groove.

[0014] The beneficial effects of this application are as follows: By placing several brackets on the base, and each bracket corresponding to the mounting holes on the motor's feet, the motor's feet are fixed to the brackets through the cooperation of locking screws and locking nuts. This allows the brackets to be assembled on different types of feet. In addition, the vertically arranged set screws are threaded through the brackets, and rotating the set screws can finely adjust the height of the motor, thereby facilitating the alignment and connection of the motor's output shaft with the driven shaft of the pump body. This allows the motor to be installed without being restricted by the base of the pump body, making it easier to install different types of motors and align the motor with the pump body. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the main structure of the pump-machine precision connection tooling provided in the embodiments of this application;

[0017] Figure 2 A front structural schematic diagram of the pump-machine precision connection fixture provided for the embodiments of this application;

[0018] Figure 3 A schematic diagram of the disassembled structure of the bracket for the precision connection tooling of the pump and motor provided in the embodiments of this application;

[0019] Figure 4 A schematic diagram of the set screw and bracket structure of the precision connection tooling for the pump and motor provided in the embodiments of this application;

[0020] Figure 5 for Figure 4 A magnified view of a portion of point A in the middle.

[0021] In the diagram: 10-Base; 20-Pump body; 30-Bracket; 310-Through hole; 320-Fixing block; 330-Threaded hole; 340-Reinforcing rib; 40-Motor; 410-Foot; 420-Mounting hole; 50-Setting screw; 510-Regular polygonal block; 520-Threaded groove; 60-Support leg; 610-Connector; 6110-Connecting screw; 6120-Connecting disc; 620-Connecting block; 630-Sphere; 640-Support block; 650-Spherical groove; 70-Locking element; 710-Locking screw; 720-Locking nut. Detailed Implementation

[0022] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0023] Please see Figures 1-5 This application provides a precision connection fixture for a pump and motor, including a base 10, on which a pump body 20 is mounted. Several supports 30 are placed on the base 10, and the same motor 40 is mounted on the supports 30. Vertically arranged set screws 50 are threaded through the supports 30, and detachable feet 60 are connected to the bottom of the set screws 50. Specifically, the motor 40 is mounted on the supports 30 and then placed on the base 10, so that the output shaft of the motor 40 is in contact with the driven shaft of the pump body 20. After centering, fine adjustment is performed by rotating the set screws 50. The set screws 50 drive the feet 60 to be placed on the base 10, so that the set screws 50 drive the supports 30 to move, thereby achieving the purpose of fine adjustment of the motor 40. The output shaft of the motor 40 follows the movement to perform centering. The deviation is detected by an existing laser centering instrument, and the several set screws 50 are adjusted to the qualified range.

[0024] See Figure 3 The motor 40 has several feet 410 installed at its bottom. Each foot 410 has a mounting hole 420. Each bracket 30 has a through hole 310. The feet 410 are placed on the brackets 30. The same locking element 70 passes through the mounting hole 420 and the through hole 310. When set up, the feet 410 of the motor 40 are connected to the brackets 30 through the locking element 70. By setting up several brackets 30, the brackets 30 can be flexibly assembled, and thus the brackets 30 can be assembled on feet 410 of different sizes.

[0025] See Figure 3The locking component 70 includes a locking screw 710, which passes through the mounting hole 420 and the through hole 310. Both ends of the locking screw 710 are threaded with locking nuts 720. The two locking nuts 720 are pressed onto the top of the foot 410 and the bottom of the bracket 30, respectively. In specific installation, the foot 410 will have mounting holes 420, and the locking screw 710 is adapted to mounting holes 420 of different sizes. By passing the locking screw 710 through the mounting hole 420 and the through hole 310, and then connecting the two locking nuts 720 to the two ends of the locking screw 710, the bracket 30 can be fixed on the foot 410 of the motor 40, so as to realize the mounting of the bracket 30 on different foot 410s.

[0026] See Figure 4 A fixing block 320 is fixedly installed at the bottom of the bracket 30. The bracket 30 and the fixing block 320 are provided with the same threaded hole 330. The external thread on the set screw 50 is adapted to the threaded hole 330. Specifically, the set screw 50 passes through the threaded hole 330, so that the set screw 50 can move on the bracket 30 to rotate the set screw 50 and finely adjust the bracket 30.

[0027] See Figure 3 A regular polygonal block 510 is fixedly installed on the top of the set screw 50. By fixing the regular polygonal block 510 on the top of the set screw 50, it is easy to rotate the regular polygonal block 510 with a wrench, thereby facilitating the rotation of the set screw 50.

[0028] See Figure 4 The top and side wall of the bracket 30 are fixedly connected by the same reinforcing rib 340. Several reinforcing ribs 340 are provided. By setting the reinforcing ribs 340, the structural strength of the bracket 30 can be enhanced.

[0029] See Figure 5 The support leg 60 includes a connector 610, which is detachably connected to the bottom of the set screw 50. A connecting block 620 is fixedly installed on the bottom of the connector 610, and a ball 630 is fixedly installed on the bottom of the connecting block 620. A support block 640 is sleeved on the ball 630. In a specific setting, the connector 610 can be detached from the set screw 50, so that the set screw 50 can be detached from the bracket 30. Furthermore, the support block 640 is placed on the base 10, and the ball 630 can rotate on the base 10 to assist the set screw 50 in fine-tuning the bracket 30.

[0030] See Figure 5The support block 640 has a spherical groove 650 at its top, and the ball 630 is rolled within the spherical groove 650. Specifically, the ball 630 rotates within the spherical groove 650. Furthermore, the connector 610 includes a connecting screw 6110, a connecting plate 6120 fixedly installed at the bottom of the connecting screw 6110, and a connecting block 620 fixedly installed at the bottom of the connecting plate 6120. The connecting screw 6110 is threadedly connected to the bottom of the set screw 50, and the bottom of the set screw 50 has a threaded groove 520. The connecting screw 6110 is connected to the threaded groove 520. In a specific configuration, the connecting screw 6110 can be screwed into the threaded groove 520, thereby installing the connecting plate 6120 at the bottom of the set screw 50, achieving the purpose of facilitating the assembly and disassembly of the connector 610.

[0031] During assembly of the precision connection fixture for this pump: several brackets 30 are connected to the feet 410 of the motor 40. The mounting holes 420 on the brackets 30 are aligned with the through holes 310 on the feet 410. The locking screw 710 passes through the mounting holes 420 and the through holes 310. Then, two locking nuts 720 are connected to the two ends of the locking screw 710, thereby fixing the brackets 30 to the feet 410. This allows the brackets 30 to be easily assembled on feet 410 of different sizes. After that, the motor 40 is placed on the base 10, and several brackets 30 are placed on top of the base 10. The motor 40 is moved to the pump body 20 so that the output shaft of the motor 40 is in contact with the drive shaft of the pump body 20. By rotating the set screw 50, the brackets 30 can be finely adjusted, thereby finely adjusting the output shaft of the motor 40 so that the output shaft of the motor 40 is aligned with the driven shaft of the pump body 20. The fine adjustment is gradually made by detecting with a laser alignment instrument.

[0032] It should be noted that the specific model and specifications of the pump body 20 and motor 40 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0033] The power supply and operating principle of the pump body 20 and the motor 40 are clear to those skilled in the art and will not be described in detail here.

[0034] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A precision connection tool for a machine pump, characterized in that, The utility model provides a kind of pump base, including base (10), the base (10) is installed with pump body (20) on, several supports (30) are placed on the base (10), the same motor (40) is installed on several supports (30), the support (30) is screwed through with top screw (50) being vertically arranged, the top screw (50) bottom is connected with detachable support leg (60).

2. The precision connection tool for a pump according to claim 1, wherein The motor (40) bottom is installed with several ground foot (410), several ground foot (410) are all provided with mounting hole (420), several supports (30) are all provided with through hole (310), the ground foot (410) is placed on the support (30), the mounting hole (420) and the through hole (310) are passed with the same locking piece (70).

3. The precision coupling tool for a pump according to claim 2, wherein, The locking piece (70) includes locking screw (710), the locking screw (710) is arranged through the mounting hole (420) and the through hole (310), and both ends of the locking screw (710) are threadedly connected with locking nut (720), and two locking nuts (720) are pressed on the top of the ground foot (410) and the bottom of the support (30) respectively.

4. The precision coupling tool for a pump according to claim 1, wherein, The support (30) bottom is fixedly installed with fixed block (320), and the support (30) and the fixed block (320) are provided with the same threaded hole (330), and the external thread on the top screw (50) is matched with the threaded hole (330).

5. The precision coupling tool for a pump according to claim 4, wherein, The top screw (50) top is fixedly installed with regular polygon block (510).

6. The precision coupling tool for a pump according to claim 1, wherein, The support (30) is fixedly connected with the same reinforcing rib plate (340) between the top and the side wall, and the reinforcing rib plate (340) is provided with several.

7. The precision coupling tool for a pump according to claim 1, wherein, The support leg (60) includes connecting piece (610), the connecting piece (610) is detachably connected with the bottom of the top screw (50), the connecting piece (610) bottom is fixedly installed with connecting block (620), the connecting block (620) bottom is fixedly installed with sphere (630), and the sphere (630) is sleeved with support block (640).

8. The precision coupling tool for a pump according to claim 7, wherein, The support block (640) top is provided with spherical groove (650), and the sphere (630) is rollingly arranged in the spherical groove (650).

9. The precision coupling tool for a pump according to claim 7, wherein, The connecting piece (610) includes connecting screw (6110), the connecting screw (6110) bottom is fixedly installed with connecting disc (6120), the connecting block (620) is fixedly installed at the bottom of the connecting disc (6120), and the connecting screw (6110) is threadedly connected with the bottom of the top screw (50).

10. The precision coupling tool for a pump according to claim 9, wherein, The top screw (50) bottom is provided with threaded groove (520), and the connecting screw (6110) is connected with the threaded groove (520).

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