CN215881116U

CN215881116U - High-precision gear pump body blank process boss structure

Info

Publication number: CN215881116U
Application number: CN202122276156.0U
Authority: CN
Inventors: 许雨生
Original assignee: Lujiang Tengxiang Machinery Technology Co ltd
Current assignee: Lujiang Tengxiang Machinery Technology Co ltd
Priority date: 2021-09-20
Filing date: 2021-09-20
Publication date: 2022-02-22
Anticipated expiration: 2031-09-20

Abstract

The utility model relates to the technical field of gear pumps and discloses a high-precision gear pump body blank process boss structure which comprises a supporting mechanism, wherein a clamping mechanism is fixedly connected inside the supporting mechanism; the clamping mechanism comprises a motor, an output shaft of the motor is fixedly connected with a rotating shaft, an outer wall of the rotating shaft is movably connected with a movable block, an outer wall of the movable block is movably connected with a movable box, the top of the movable block is fixedly connected with an outer sleeve plate, the inner sleeve plate is movably connected with the inner sleeve plate, the top of the outer sleeve plate is fixedly connected with a hydraulic push rod, the top of the hydraulic push rod is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a workbench, the top of the supporting plate is fixedly connected with a first electric push rod, and the top of the first electric push rod is fixedly connected with a second electric push rod. This high accuracy gear pump body blank technology boss structure possesses and conveniently carries out the revolving rack, conveniently carries out once fixing a position advantages such as round to boss processing.

Description

High-precision gear pump body blank process boss structure

Technical Field

The utility model relates to the technical field of gear pumps, in particular to a high-precision gear pump body blank process boss structure.

Background

The gear pump is a rotary pump which can transfer liquid or pressurize it by means of the change and movement of working volume formed between pump cylinder and meshed gear, and is formed from two gears, pump body and front and rear covers, when the gear is rotated, the volume of space of gear disengagement side is changed from small to large, and formed into vacuum to suck liquid, and the volume of space of gear meshing side is changed from large to small to squeeze liquid into pipeline, and the suction cavity and discharge cavity are separated by means of meshing line of two gears.

The gear pump is used extensively at present, and however high accuracy gear pump body blank technology boss structure still exists some not enoughly, and some gear pump bodies are mostly the double-screw bolt and install the clamping, and inconvenient the revolving rack that carries out fixes a position and processes the round to the boss, so has proposed a high accuracy gear pump body blank technology boss structure and has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-precision gear pump body blank process boss structure which has the advantages of convenience in rotating and one-time positioning for processing a boss for one circle and the like, and solves the problems that some gear pump bodies are mostly studs for mounting and clamping, the rotating is inconvenient, and the one-time positioning for processing the boss for one circle is inconvenient.

(II) technical scheme

In order to realize the purposes of conveniently rotating the frame and conveniently processing the boss for one circle by positioning once, the utility model provides the following technical scheme: a high-precision gear pump body blank process boss structure comprises a supporting mechanism, wherein a clamping mechanism is fixedly connected inside the supporting mechanism;

the clamping mechanism comprises a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is movably connected with a movable block, the outer wall of the movable block is movably connected with a movable box, the top of the movable block is fixedly connected with an outer sleeve plate, the inner part of the outer sleeve plate is movably connected with an inner sleeve plate, the top of the outer sleeve plate is fixedly connected with a hydraulic push rod, the top of the hydraulic push rod is fixedly connected with a support plate, the top of the support plate is fixedly connected with a workbench, the top of the support plate is fixedly connected with a first electric push rod, the top of the first electric push rod is fixedly connected with a second electric push rod, the top of the second electric push rod is fixedly connected with a first pressure rod, the inner part of the workbench is fixedly connected with a third electric push rod, the telescopic end of the third electric push rod is fixedly connected with a second pressure rod, and one end of the second pressure rod, which is far away from the third electric push rod, is fixedly connected with a pressing block, the outer wall swing joint of briquetting has gear pump body blank, the right side fixedly connected with boss body of gear pump body blank.

Further, the supporting mechanism comprises a base, a box body is fixedly connected to the top of the base, and a box door is movably connected to the left side of the box body.

Further, the inside of chamber door is equipped with the observation window, the one end that outer sleeve plate was kept away from to interior lagging and the inner wall fixed connection of box, the right side fixedly connected with motor of box.

Furthermore, the output shaft of motor fixedly connected with bull stick, the outer wall fixedly connected with carousel of bull stick, the inner wall swing joint of carousel and box.

Further, the left side fixedly connected with bracing piece of carousel, the outer wall fixedly connected with fourth electric putter of bracing piece, the one end fixedly connected with head of polishing that the bracing piece was kept away from to fourth electric putter.

Further, the motor is a servo motor, external threads are formed in the outer wall of the rotating shaft, internal threads are formed in the inner wall of the movable block, and the movable block is in threaded connection with the rotating shaft.

Furthermore, the number of the hydraulic push rods is four, the hydraulic push rods are synchronous hydraulic push rods, a fixed groove is formed in the top of the movable box, and the movable box is fixedly connected with the inner wall of the box body.

Further, the box is right side fixedly connected with exit tube, the inside swing joint of exit tube has automatically controlled valve, bull stick and box swing joint.

Furthermore, the number of the third electric push rods and the number of the second pressing rods are two, the number of the pressing blocks is two, and the second pressing rods are L-shaped pressing rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-precision gear pump body blank process boss structure, which has the following beneficial effects:

1. this high accuracy gear pump body blank technology boss structure carries out the clamping to gear pump body blank through clamping mechanism, and then has made things convenient for and has carried out the clamping, has made things convenient for gear pump body blank to go on being close to the head of polishing, and then has made things convenient for and has carried out the clamping.

2. This high accuracy gear pump body blank technology boss structure supports clamping mechanism through the supporting mechanism to and the motor drives the head of polishing and polishes the round to gear pump body blank, and then has made things convenient for and has carried out the diversified polishing of clamping.

Drawings

FIG. 1 is a schematic diagram of a boss structure of a blank process of a high-precision gear pump body provided by the utility model;

FIG. 2 is a partially enlarged schematic view of part A shown in FIG. 1 of a high-precision gear pump body blank process boss structure according to the present invention.

In the figure: the device comprises a supporting mechanism 1, a base 101, a box 102, a box door 103, an observation window 104, a motor 105, a rotating rod 106, a rotating disk 107, a supporting rod 108, a fourth electric push rod 109, a polishing head 110, an outlet tube 111, an electric control valve 112, a clamping mechanism 2, a motor 201, a rotating shaft 202, a movable block 203, a movable box 204, an outer sleeve plate 205, an inner sleeve plate 206, a hydraulic push rod 207, a supporting plate 208, a workbench 209, a first electric push rod 210, a second electric push rod 211, a first pressure rod 212, a third electric push rod 213, a second pressure rod 214, a pressing block 215, a pump body blank 216 of the gear pump and a boss body 217.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the high-precision gear pump body blank process boss structure in the present embodiment includes a supporting mechanism 1, and a clamping mechanism 2 is fixedly connected inside the supporting mechanism 1;

the clamping mechanism 2 comprises a motor 201, an output shaft of the motor 201 is fixedly connected with a rotating shaft 202, the outer wall of the rotating shaft 202 is movably connected with a movable block 203, the outer wall of the movable block 203 is movably connected with a movable box 204, the top of the movable block 203 is fixedly connected with an outer sleeve plate 205, the inner part of the outer sleeve plate 205 is movably connected with an inner sleeve plate 206, the top of the outer sleeve plate 205 is fixedly connected with a hydraulic push rod 207, the top of the hydraulic push rod 207 is fixedly connected with a supporting plate 208, the top of the supporting plate 208 is fixedly connected with a workbench 209, the top of the supporting plate 208 is fixedly connected with a first electric push rod 210, the top of the first electric push rod 210 is fixedly connected with a second electric push rod 211, the top of the second electric push rod 211 is fixedly connected with a first pressure rod 212, the inside of the workbench 209 is fixedly connected with a third electric push rod 213, the telescopic end of the third electric push rod 213 is fixedly connected with a second pressure rod 214, and one end of the second pressure rod 214, far away from the third electric push rod 213, is fixedly connected with a pressure block 215, the outer wall of the pressing block 215 is movably connected with a gear pump body blank 216, and the right side of the gear pump body blank 216 is fixedly connected with a boss body 217.

In this embodiment, the supporting mechanism 1 includes a base 101, a box 102 is fixedly connected to the top of the base 101, a box door 103 is movably connected to the left side of the box 102, and the supporting mechanism 1 facilitates supporting the clamping mechanism 2.

In this embodiment, the door 103 is provided with an observation window 104 inside, one end of the inner sleeve plate 206 away from the outer sleeve plate 205 is fixedly connected to the inner wall of the box body 102, the right side of the box body 102 is fixedly connected to the motor 105, and the observation window 104 facilitates the door 103 to be closed for observing the state of the processing.

In this embodiment, an output shaft of the motor 105 is fixedly connected with the rotating rod 106, an outer wall of the rotating rod 106 is fixedly connected with the rotating disk 107, the rotating disk 107 is movably connected with an inner wall of the box body 102, and the motor 105 drives the rotating rod 106 to rotate the rotating disk 107 conveniently.

In this embodiment, the supporting rod 108 is fixedly connected to the left side of the turntable 107, the fourth electric push rod 109 is fixedly connected to the outer wall of the supporting rod 108, the polishing head 110 is fixedly connected to one end, away from the supporting rod 108, of the fourth electric push rod 109, and the fourth electric push rod 109 facilitates driving the polishing head 110 to be close to the boss body 217.

In this embodiment, the motor 201 is a servo motor, the outer wall of the rotating shaft 202 is provided with an external thread, the inner wall of the movable block 203 is provided with an internal thread, the movable block 203 is in threaded connection with the rotating shaft 202, and the motor 201 facilitates driving the movable block 203 on the rotating shaft 202 to move left and right.

In this embodiment, the number of hydraulic push rods 207 is four, and four hydraulic push rods 207 are synchronous hydraulic push rods, and the fixed slot has been seted up at the top of movable box 204, the inner wall fixed connection of movable box 204 and box 102, and hydraulic push rod 207 has made things convenient for drive workstation 209 to go up and down, and then adapts to not gear pump body blank 216 of co-altitude.

In this embodiment, the box body 102 is fixedly connected with an outlet pipe 111 at the right side, the interior of the outlet pipe 111 is movably connected with an electric control valve 112, the rotating rod 106 is movably connected with the box body 102, and the outlet pipe 111 facilitates discharging waste residues inside the box body 102.

In this embodiment, the number of the third electric push rods 213 and the number of the second pressure rods 214 are two, the number of the pressure blocks 215 is two, the second pressure rods 214 are L-shaped pressure rods, and the two third electric push rods 213 facilitate driving the second pressure rods 214 to clamp the gear pump body blank 216.

The working principle of the above embodiment is as follows:

the gear pump body blank 216 is placed on the top of a workbench 209, a first electric push rod 210 drives a second electric push rod 211 to lift, the second electric push rod 211 drives a first pressure rod 212 to move left and right, meanwhile, two third electric push rods 213 inside the workbench 209 drive a second pressure rod 214 to drive a pressure block 215 to clamp the gear pump body blank 216, a hydraulic push rod 207 drives a support plate 208 to move up and down so as to adjust the height of the gear pump body blank 216, a motor 201 drives a movable block 203 on a rotating shaft 202 to move left and right inside a movable box 204, the movable block 203 drives an outer sleeve plate 205 to move left and right on an inner sleeve plate 206 on the inner wall of a box body 102 so as to be close to a polishing head 110, a motor 105 drives a rotary disc 107 and a support rod 108 on a rotary rod 106 to rotate, and a fourth electric push rod 109 on the support rod 108 drives the polishing head 110 to be close to the gear pump body blank 216, thereby facilitating the polishing for one circle and the clamping.

It is to be noted that 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy gear pump body blank technology boss structure, includes supporting mechanism (1), its characterized in that: a clamping mechanism (2) is fixedly connected inside the supporting mechanism (1);

the clamping mechanism (2) comprises a motor (201), an output shaft of the motor (201) is fixedly connected with a rotating shaft (202), an outer wall of the rotating shaft (202) is movably connected with a movable block (203), an outer wall of the movable block (203) is movably connected with a movable box (204), the top of the movable block (203) is fixedly connected with an outer sleeve plate (205), the inner portion of the outer sleeve plate (205) is movably connected with an inner sleeve plate (206), the top of the outer sleeve plate (205) is fixedly connected with a hydraulic push rod (207), the top of the hydraulic push rod (207) is fixedly connected with a supporting plate (208), the top of the supporting plate (208) is fixedly connected with a workbench (209), the top of the supporting plate (208) is fixedly connected with a first electric push rod (210), the top of the first electric push rod (210) is fixedly connected with a second electric push rod (211), the top of the second electric push rod (211) is fixedly connected with a first pressure rod (212), the inside fixedly connected with third electric putter (213) of workstation (209), the flexible end fixedly connected with second depression bar (214) of third electric putter (213), the one end fixedly connected with briquetting (215) of third electric putter (213) are kept away from in second depression bar (214), the outer wall swing joint of briquetting (215) has gear pump body blank (216), the right side fixedly connected with boss body (217) of gear pump body blank (216).

2. The blank process boss structure of the high-precision gear pump body according to claim 1, which is characterized in that: the supporting mechanism (1) comprises a base (101), a box body (102) is fixedly connected to the top of the base (101), and a box door (103) is movably connected to the left side of the box body (102).

3. The blank process boss structure of the high-precision gear pump body according to claim 2, characterized in that: an observation window (104) is arranged in the box door (103), one end, far away from the outer sleeve plate (205), of the inner sleeve plate (206) is fixedly connected with the inner wall of the box body (102), and a motor (105) is fixedly connected to the right side of the box body (102).

4. The blank process boss structure of the high-precision gear pump body according to claim 3, characterized in that: an output shaft of the motor (105) is fixedly connected with a rotating rod (106), the outer wall of the rotating rod (106) is fixedly connected with a rotating disc (107), and the rotating disc (107) is movably connected with the inner wall of the box body (102).

5. The blank process boss structure of the high-precision gear pump body according to claim 4, is characterized in that: the left side fixedly connected with bracing piece (108) of carousel (107), the outer wall fixedly connected with fourth electric putter (109) of bracing piece (108), one end fixedly connected with head (110) of polishing that bracing piece (108) were kept away from in fourth electric putter (109).

6. The blank process boss structure of the high-precision gear pump body according to claim 1, which is characterized in that: the motor (201) is a servo motor, an external thread is arranged on the outer wall of the rotating shaft (202), an internal thread is arranged on the inner wall of the movable block (203), and the movable block (203) is in threaded connection with the rotating shaft (202).

7. The blank process boss structure of the high-precision gear pump body according to claim 4, is characterized in that: the hydraulic push rods (207) are four in number, the four hydraulic push rods (207) are synchronous hydraulic push rods, a fixing groove is formed in the top of the movable box (204), and the movable box (204) is fixedly connected with the inner wall of the box body (102).

8. The blank process boss structure of the high-precision gear pump body according to claim 7, characterized in that: the box body (102) is a right side fixedly connected with an outlet pipe (111), the interior of the outlet pipe (111) is movably connected with an electric control valve (112), and the rotating rod (106) is movably connected with the box body (102).

9. The blank process boss structure of the high-precision gear pump body according to claim 1, which is characterized in that: the number of the third electric push rods (213) and the number of the second pressure rods (214) are two, the number of the pressure blocks (215) is two, and the second pressure rods (214) are L-shaped pressure rods.