CN210099950U

CN210099950U - Detection table for gear pump experiment

Info

Publication number: CN210099950U
Application number: CN201920600942.1U
Authority: CN
Inventors: 马金星; 薛伟忠; 于杰; 沈勇; 刘永乐
Original assignee: Huai'anwei Hydraulic Technology Co Ltd
Current assignee: Huai'anwei Hydraulic Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-02-21
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a examine test table for gear pump experiment, include the base, examine test table, detect support body, revolving stage and revolving stage, the central point department of putting on the top of examining test table is provided with the revolving stage, and all is provided with the spout on the inner wall of revolving stage, the inside of revolving stage is provided with the revolving stage, the bottom mounting who examines test table has the base, and the central point on base top puts and is provided with the standing groove to the internally mounted of standing groove has driving motor, driving motor's output passes through the shaft coupling and installs the pivot, the top of pivot and the bottom fixed connection of revolving stage, the base top of driving motor one side is provided with the annular, and the inside of annular all is provided with the gyro wheel, the top of revolving stage is fixed with the bottom plate. The utility model discloses not only avoided the gear pump the condition that offset appears in the experimentation, realized the automatic experiment function of gear pump, made this gear pump that detects the platform and be applicable to various specifications moreover.

Description

Detection table for gear pump experiment

Technical Field

The utility model relates to a check out test set technical field specifically is a examine test table for gear pump experiment.

Background

The gear pump is a rotary pump which conveys liquid or pressurizes the liquid by depending on the change and movement of the working volume formed between a pump cylinder and a meshing gear, and the gear pump is widely applied to the fields of buildings and chemical engineering.

The detection tables on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

1. The traditional detection table usually needs to be fixed by manpower in the using process, and the gear pump is easy to shift due to vibration generated during the operation of the gear pump, so that the experiment is not facilitated;

2. when the traditional detection table is used, workers are generally required to operate the gear pumps to perform experiment detection one by one, manpower and time are required to be consumed, and the work efficiency of the gear pump experiment is reduced;

3. the traditional detection table is difficult to carry out accurate experiments on gear pumps with different specifications when in use, and the detection range is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a examine test table for gear pump experiment to it is difficult to press from both sides tight fixedly to the gear pump to provide to examine test table in solving above-mentioned background art, and experiment work efficiency is lower and the problem that detection range limits.

In order to achieve the above object, the utility model provides a following technical scheme: a detection table for gear pump experiments comprises a base, a detection table, a detection frame body, a rotary table and a rotary groove, wherein the rotary groove is arranged at the central position of the top end of the detection table, sliding grooves are formed in the inner wall of the rotary groove, the rotary table is arranged in the rotary groove, the base is fixed at the bottom end of the detection table, the placing groove is formed in the central position of the top end of the base, a driving motor is arranged in the placing groove, a rotating shaft is arranged at the output end of the driving motor through a shaft coupling, the top end of the rotating shaft is fixedly connected with the bottom end of the rotary table, an annular groove is formed in the top end of the base on one side of the driving motor, rolling wheels are arranged in the annular groove, the top end of each rolling wheel is fixedly connected with the bottom end of the rotary table, a bottom plate is fixed at the top end of the rotary table, detect the top welding of platform and have the detection support body, and the central point that detects the support body bottom puts the department and installs pressure detector, and the detection support body bottom mounting of a pressure detector side volume has airtight detector to pressure detector keeps away from the detection support body bottom of airtight detector one side and installs the oil mass detector, the turning position department of detecting the platform bottom all is fixed with the support, install control panel on the outer wall of gyro wheel one side, and the output of the inside singlechip of control panel respectively with driving motor, airtight detector, pressure detector and oil mass detector's input electric connection.

Preferably, clamping mechanism has set gradually clamp splice, first clamping bar, second clamping bar, sill bar, kicking block, cylinder, end piece and stand from last to down, the cylinder is all installed through the mount pad on the revolving stage top of clamping mechanism both sides, and the output of cylinder installs the end piece, and the top of end piece is fixed with the stand, the kicking block is installed on the top of stand, and it has the sill bar to articulate between adjacent kicking block and the end piece, and the bottom of the one end of sill bar all articulates with the operation panel mutually, the one end of sill bar articulates there is the second clamping bar, and the one end that the sill bar was kept away from to the second clamping bar articulates there is first clamping bar, and the one end of first clamping bar articulates there is the clamp splice.

Preferably, the two sides of the top end of the bottom plate are both fixed with ring sleeves, and the top end of the bottom plate inside the ring sleeves is fixed with a threaded rod.

Preferably, the outer side wall of the rotary table is fixedly provided with a sliding block, the sliding block extends into the sliding groove, and the sliding block is matched with the sliding groove.

Preferably, the outer wall of the threaded rod is provided with a gear, the outer wall of the threaded rod is sleeved with a moving block, and the outer wall of one side of the moving block is fixedly connected with the operating platform.

Preferably, a rack bar is arranged inside the moving block on one side of the gear, the rack bar is meshed with the gear, and one end of the rack bar extends to the outside of the moving block and is provided with an operating rod.

Compared with the prior art, the beneficial effects of the utility model are that: the detection table for the gear pump experiment not only avoids the situation that the gear pump has position deviation in the experiment process, realizes the automatic experiment function of the gear pump, but also is suitable for gear pumps of various specifications;

1. the gear pump fixing device is provided with the clamping blocks, the first clamping rod, the second clamping rod, the bottom rod, the top block, the air cylinder, the bottom block and the upright post, wherein the air cylinder acts on the bottom block to enable the bottom block to move downwards to drive two ends of the bottom rod to move upwards, so that the top end of the second clamping rod moves inwards, the first clamping rod pushes the clamping blocks to clamp the gear pump, a manual fixing mode is changed, a gear pump fixing mode is simplified, and the situation that the gear pump is shifted in position in the experiment process is avoided;

2. the gear pump is provided with the driving motor, the rotating shaft, the idler wheel, the sliding groove, the sliding block and the rotating platform, the driving motor acts on the rotating shaft to enable the rotating platform to rotate, the sliding block slides in the sliding groove and is matched with the rolling action of the idler wheel, the stability of the rotating platform in the rotating process is improved, the gear pump is detected one by one under the rotating action of the rotating platform, the automatic experiment function of the gear pump is realized, and the working efficiency of the gear pump experiment is improved;

3. through being provided with ratch, threaded rod, ring cover, movable block, action bars and gear, the operation bars makes it drive the ratch rotation, drives gear revolve under the rotation effect of ratch for the movable block slides from top to bottom at the outer wall of threaded rod, thereby drives the operation panel and reciprocates, makes this examine test table be applicable to the gear pump of various specifications, has enlarged the application scope who examines test table.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the enlarged cross-sectional structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic top view of the clamping mechanism of the present invention.

In the figure: 1. a support; 2. a base; 3. a drive motor; 4. a placement groove; 5. a ring groove; 6. a roller; 7. a detection table; 8. a chute; 9. detecting the rack body; 10. an air tightness detector; 11. an operation table; 12. a pressure detector; 13. a clamping mechanism; 1301. a clamping block; 1302. a first clamping bar; 1303. a second clamping bar; 1304. a bottom bar; 1305. a top block; 1306. a cylinder; 1307. a bottom block; 1308. a column; 14. a base plate; 15. an oil mass detector; 16. a turntable; 17. a slider; 18. rotating the groove; 19. a rotating shaft; 20. a control panel; 21. a rack bar; 22. a threaded rod; 23. sleeving a ring; 24. a moving block; 25. an operating lever; 26. a gear.

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. 1-4, the present invention provides an embodiment: a detection table for a gear pump experiment comprises a base 2, a detection table 7, a detection frame body 9, a rotary table 16 and a rotary groove 18, wherein the rotary groove 18 is formed in the center of the top end of the detection table 7, sliding grooves 8 are formed in the inner walls of the rotary grooves 18, the rotary table 16 is arranged inside the rotary groove 18, sliding blocks 17 are fixed on the outer side walls of the rotary table 16, the sliding blocks 17 extend into the sliding grooves 8, and the sliding blocks 17 are matched with the sliding grooves 8 to improve the stability of the rotary table 16 in rotation;

the bottom end of the detection table 7 is fixed with a base 2, a placement groove 4 is formed in the center of the top end of the base 2, a driving motor 3 is installed inside the placement groove 4, the type of the driving motor 3 can be Y112M-2, a rotating shaft 19 is installed at the output end of the driving motor 3 through a coupler, the top end of the rotating shaft 19 is fixedly connected with the bottom end of the rotary table 16, a ring groove 5 is formed in the top end of the base 2 on one side of the driving motor 3, rollers 6 are arranged inside the ring groove 5, the top ends of the rollers 6 are fixedly connected with the bottom end of the rotary table 16, and a bottom plate 14 is fixed at the top end of;

the two sides of the top end of the bottom plate 14 are both fixed with a ring sleeve 23, the top end of the bottom plate 14 inside the ring sleeve 23 is fixed with a threaded rod 22 for adjusting the height of the operating platform 11, the outer wall of the threaded rod 22 is provided with a gear 26, the outer wall of the threaded rod 22 is sleeved with a moving block 24, the outer wall of one side of the moving block 24 is fixedly connected with the operating platform 11 and used for assisting the adjusting work of the height of the operating platform 11, the moving block 24 on one side of the gear 26 is internally provided with a toothed bar 21, the toothed bar 21 and the gear 26 are mutually meshed, one end of the toothed bar 21 extends to the outside of the moving block 24 and is provided with an operating rod 25 and used for driving the toothed bar 21 to rotate, the operating platform 11 is arranged above the bottom plate 14;

the clamping mechanism 13 is provided with a clamping block 1301, a first clamping rod 1302, a second clamping rod 1303, a bottom rod 1304, a top block 1305, an air cylinder 1306, a bottom block 1307 and an upright column 1308 from top to bottom in sequence, the air cylinders 1306 are arranged at the top ends of the rotary tables 16 at the two sides of the clamping mechanism 13 through mounting seats, the type of the cylinder 1306 can be SC160-25, the input end of the cylinder 1306 is electrically connected with the output end of the single chip microcomputer in the control panel 20, the output end of the cylinder 1306 is provided with a bottom block 1307, and the top end of the bottom block 1307 is fixed with a vertical column 1308, the top end of the vertical column 1308 is provided with a top block 1305, a bottom rod 1304 is hinged between the adjacent top block 1305 and the bottom block 1307, the bottom end of one end of the bottom rod 1304 is hinged with the operating platform 11, one end of the bottom rod 1304 is hinged with a second clamping rod 1303, one end, far away from the bottom rod 1304, of the second clamping rod 1303 is hinged with a first clamping rod 1302, and one end of the first clamping rod 1302 is hinged with a clamping block 1301;

the control panel 20 is operated to control the cylinder 1306 to work, the cylinder 1306 acts on the bottom block 1307 to move downwards, two ends of the bottom rod 1304 are driven to move upwards, so that the top end of the second clamping rod 1303 is driven to move inwards, the top end of the second clamping rod 1303 pushes the first clamping rods 1302 to move towards the center position and close to each other, the clamping blocks 1301 are pushed to clamp the gear pump to be detected, the mode of manual fixing is changed, the mode of fixing the gear pump is simplified, and the situation that the gear pump is shifted in position in the experimental process is avoided;

the top end of the detection table 7 is welded with a detection frame body 9, a pressure detector 12 is arranged at the central position of the bottom end of the detection frame body 9, the type of the pressure detector 12 can be HEBI10, and the bottom end of the detection frame body 9 on one side of the pressure detector 12 is fixed with the air tightness detector 10, the type of the air tightness detector 10 can be DX1-P, and the bottom end of the detection frame body 9 of the pressure detector 12 far away from the side of the air tightness detector 10 is provided with an oil quantity detector 15, the model of the OIL quantity detector 15 can be XL5-OIL480, the bracket 1 is fixed at the corner position of the bottom end of the detection table 7, the outer wall of one side of the roller 6 is provided with a control panel 20, the type of the control panel 20 can be DL203, and the output end of the single chip microcomputer in the control panel 20 is electrically connected with the input ends of the driving motor 3, the air tightness detector 10, the pressure detector 12 and the oil quantity detector 15 respectively.

The working principle is as follows: when in use, a worker firstly places the gear pump to be detected on the surface of the operating platform 11, secondly controls the cylinder 1306 to work by operating the control panel 20, the cylinder 1306 acts on the bottom block 1307 to move downwards to drive the two ends of the bottom rod 1304 to move upwards so as to drive the top end of the second clamping rod 1303 to move inwards, the top end of the second clamping rod 1303 pushes the first clamping rod 1302 to move towards the central position, so as to push the clamping block 1301 to clamp the gear pump to be detected, the mode of manual fixation is changed, the mode of fixation is simplified, the situation that the gear pump deviates in the experimental process is avoided, secondly, the worker controls the driving motor 3 to work by operating the control panel 20, the driving motor 3 acts on the rotating shaft 19 to rotate the rotating shaft, so as to drive the rotating platform 16 to rotate, and in the process, the sliding block 17 slides in the sliding groove 8, and cooperate the roll effect of gyro wheel 6, stability when revolving stage 16 rotates has been improved, make gear pump revolving stage 16's rotation effect detect one by one, the automatic experimentation of gear pump has been realized, thereby the work efficiency of gear pump experiment has been improved, finally, when examining the gear pump of different specifications, the staff makes it drive ratch 21 rotatory through operating lever 25, it rotates to drive gear 26 under ratch 21's rotation effect, make movable block 24 slide from top to bottom at the outer wall of threaded rod 22, thereby drive operation panel 11 and reciprocate, adjust operation panel 11 to suitable height, make should examine the gear pump that test table 7 is applicable to various specifications, the application scope of examining test table 7 has been enlarged, the work of examining test table 7 of accomplishing the gear pump experiment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a examine test table for gear pump experiment, includes base (2), examines test table (7), detects support body (9), revolving stage (16) and rotary trough (18), its characterized in that: the detection device is characterized in that a rotary groove (18) is arranged at the center of the top end of the detection table (7), a sliding groove (8) is formed in the inner wall of the rotary groove (18), a rotary table (16) is arranged inside the rotary groove (18), a base (2) is fixed at the bottom end of the detection table (7), a placing groove (4) is arranged at the center of the top end of the base (2), a driving motor (3) is arranged inside the placing groove (4), a rotating shaft (19) is installed at the output end of the driving motor (3) through a coupler, the top end of the rotating shaft (19) is fixedly connected with the bottom end of the rotary table (16), an annular groove (5) is arranged at the top end of the base (2) on one side of the driving motor (3), rollers (6) are arranged inside the annular groove (5), the top end of the rollers (6) is fixedly connected with the bottom end of the rotary table (16), a bottom plate, and the top of bottom plate (14) is provided with operation panel (11) to the both sides on operation panel (11) top all are provided with clamping mechanism (13), the top welding of examining test table (7) has detection support body (9), and the central point department of putting of detecting support body (9) bottom installs pressure detector (12), and pressure detector (12) one side amount of detection support body (9) bottom mounting have airtight detector (10), and oil mass detector (15) are installed to pressure detector (12) detection support body (9) bottom of keeping away from airtight detector (10) one side, the turning position department of examining test table (7) bottom all is fixed with support (1), install control panel (20) on the outer wall of gyro wheel (6) one side, and the output of control panel (20) inside singlechip respectively with driving motor (3), airtight detector (10), The input ends of the pressure detector (12) and the oil quantity detector (15) are electrically connected.

2. The test table for gear pump experiments of claim 1, wherein: the clamping mechanism (13) is sequentially provided with a clamping block (1301), a first clamping rod (1302), a second clamping rod (1303), a bottom rod (1304), a top block (1305), an air cylinder (1306), a bottom block (1307) and an upright post (1308) from top to bottom, the top ends of rotary tables (16) on two sides of the clamping mechanism (13) are provided with the air cylinder (1306) through a mounting seat, the output end of the air cylinder (1306) is provided with the bottom block (1307), the top end of the bottom block (1307) is fixedly provided with the upright post (1308), the top end of the upright post (1308) is provided with the top block (1305), a bottom rod (1304) is hinged between the adjacent top block (1305) and the bottom block (1307), the bottom end of one end of the bottom rod (1304) is hinged with an operating platform (11), one end of the bottom rod (1304) is hinged with the second clamping rod (1303), and the end, far away from the bottom rod (1304), of the second clamping rod (1303) is hinged with the, and one end of the first clamping rod (1302) is hinged with a clamping block (1301).

3. The test table for gear pump experiments of claim 1, wherein: the two sides of the top end of the bottom plate (14) are both fixed with a ring sleeve (23), and a threaded rod (22) is fixed at the top end of the bottom plate (14) in the ring sleeve (23).

4. The test table for gear pump experiments of claim 1, wherein: all be fixed with slider (17) on the lateral wall of revolving stage (16), and slider (17) extend to the inside of spout (8), and slider (17) and spout (8) are mutually supported.

5. The test table for gear pump experiments of claim 3, wherein: the outer wall of the threaded rod (22) is provided with a gear (26), the outer wall of the threaded rod (22) is sleeved with a moving block (24), and the outer wall of one side of the moving block (24) is fixedly connected with the operating platform (11).

6. The test table for gear pump experiments of claim 5, wherein: a toothed bar (21) is arranged inside the moving block (24) on one side of the gear (26), the toothed bar (21) is meshed with the gear (26), and one end of the toothed bar (21) extends to the outside of the moving block (24) and is provided with an operating rod (25).