CN215058073U

CN215058073U - Testboard is used in hydraulic pump production

Info

Publication number: CN215058073U
Application number: CN202120887455.5U
Authority: CN
Inventors: 魏颖隽
Original assignee: Tianjin Gudeerpaike Fluid Technique Co ltd
Current assignee: Tianjin Gudeerpaike Fluid Technique Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-07
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a testboard is used in hydraulic pump production relates to hydraulic pump production technical field, to current problem, proposes following scheme now, all install mounting bracket and the fixed establishment who removes the wheel including bottom outer wall four corners, first electric putter is all installed in mounting bracket top outer wall four corners, and four first electric putter piston rod ends are fixed with same roof, roof top outer wall is opened there is the spout, and spout one side inner wall installs the lead screw through the bearing, lead screw one end is connected with roof one side outer wall through the bearing. The utility model discloses a removal wheel that sets up makes this testboard be convenient for remove, and after removing required position, still can drive the clamp plate through second electric putter and push down and compress tightly ground and play good supporting role to the testboard is whole, and rotatable two-way threaded rod is fixed with the quick centre gripping of hydraulic pump, but height and position after the fixed of adjustable hydraulic pump, and the suitability is high, makes things convenient for the different test equipment of adaptation.

Description

Testboard is used in hydraulic pump production

Technical Field

The utility model relates to a hydraulic pump production technical field especially relates to a testboard is used in hydraulic pump production.

Background

The hydraulic pump is a power element of a hydraulic system, and is an element which is driven by an engine or an electric motor, sucks oil from a hydraulic oil tank, forms pressure oil, discharges the pressure oil and sends the pressure oil to an execution element. The hydraulic pump is divided into a gear pump, a plunger pump, a vane pump and a screw pump according to the structure.

After the hydraulic pump is produced and is accomplished, need fix it and carry out each item capability test on the testboard, traditional testboard is not convenient for remove, and is fixed troublesome to the hydraulic pump, simultaneously after fixing the hydraulic pump, can't adjust its height and position, and the suitability is relatively poor, for this reason we provide a testboard for hydraulic pump production, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the testboard is used in hydraulic pump production that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a testboard is used in hydraulic pump production, all installs mounting bracket and the fixed establishment that removes the wheel including bottom outer wall four corners, first electric putter is all installed in mounting bracket top outer wall four corners, and four first electric putter piston rod ends are fixed with same roof, roof top outer wall opens there is the spout, and spout one side inner wall installs the lead screw through the bearing, lead screw one end is connected with roof one side outer wall through the bearing, and the spiro union has the slider on the lead screw, the welding of slider top outer wall has the movable plate, and the welding of movable plate top outer wall has fixed establishment.

Preferably, second electric push rods are installed at four corners of the inner wall of the top of the installing frame, and the tail ends of piston rods of the four second electric push rods are fixedly provided with the same pressing plate.

Preferably, fixed establishment includes the mount, and mount top inner wall opens there is the fixed slot, and two-way threaded rod is installed through the bearing to fixed slot one side inner wall, and two-way threaded rod one end is connected with the mount outer wall through the bearing, and the equal spiro union in two-way threaded rod both ends has the fixed block, and two fixed block bottom outer walls all weld have splint.

Preferably, two the outer wall of the opposite side of splint all bonds and has the slipmat, and all is equipped with anti-skidding screw on two slipmats.

Preferably, the fixing frame is of an inverted U-shaped structure, and the directions of threads at two ends of the bidirectional threaded rod are opposite.

Preferably, the first electric push rod and the second electric push rod are both connected with a switch through a wire, and the switch is connected with an external power supply through a power line.

The utility model has the advantages that:

1. the test bench is convenient to move through the arranged moving wheels, and after the test bench is moved to a required position, the press plate can be driven by the second electric push rod to press down and tightly press the ground to play a good supporting role on the whole test bench, so that the test bench is prevented from shaking in the test process of the hydraulic pump;

2. can place the hydraulic pump on the movable plate to adjust the interval between two splint through rotating two-way threaded rod, fix the hydraulic pump centre gripping, convenient and fast still can adjust the height after the hydraulic pump is fixed through first electric putter simultaneously, adjust the position after the hydraulic pump is fixed through rotating the lead screw, the suitability is high, makes things convenient for the different test equipment of adaptation.

Drawings

Fig. 1 is an overall three-dimensional sectional view of a test board for hydraulic pump production according to the present invention;

fig. 2 is a three-dimensional cross-sectional view of a fixing frame of a test board for hydraulic pump production according to the present invention;

fig. 3 is the utility model provides a three-dimensional exterior view of testboard is used in hydraulic pump production.

In the figure: 1. a mounting frame; 2. a first electric push rod; 3. a top plate; 4. a chute; 5. a screw rod; 6. a slider; 7. moving the plate; 8. a second electric push rod; 9. pressing a plate; 10. a fixed mount; 11. fixing grooves; 12. a bidirectional threaded rod; 13. a fixed block; 14. and (4) clamping the plate.

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.

Referring to fig. 1-3, a test bench for hydraulic pump production comprises a mounting rack 1 and a fixing mechanism, wherein moving wheels are mounted at four corners of the outer wall of the bottom of the mounting rack 1, the fixing mechanism comprises a fixing rack 10, the fixing rack 10 is of an inverted U-shaped structure, the directions of threads at two ends of a bidirectional threaded rod 12 are opposite, a fixing groove 11 is formed in the inner wall of the top of the fixing rack 10, a bidirectional threaded rod 12 is mounted on the inner wall of one side of the fixing groove 11 through a bearing, one end of the bidirectional threaded rod 12 is connected with the outer wall of the fixing rack 10 through the bearing, fixing blocks 13 are screwed at two ends of the bidirectional threaded rod 12, clamping plates 14 are welded on the outer walls of the bottoms of the two fixing blocks 13, a hydraulic pump can be placed on a movable plate 7, the distance between the two clamping plates 14 is adjusted by rotating the bidirectional threaded rod 12, the hydraulic pump is clamped and fixed conveniently and quickly, and the height of the fixed hydraulic pump can be adjusted through a first electric push rod 2, the position of the fixed hydraulic pump is adjusted by rotating the screw rod 5, so that the applicability is high, and the device is convenient to adapt to different test equipment;

the outer wall of one side, opposite to the two clamping plates 14, of each clamping plate is bonded with a non-slip mat, the non-slip threads are arranged on the two non-slip mats, the four corners of the inner wall of the top of the mounting frame 1 are provided with second electric push rods 8, the tail ends of piston rods of the four second electric push rods 8 are fixedly provided with the same pressing plate 9, the test board is convenient to move through the arranged moving wheels, after the test board is moved to a required position, the pressing plates 9 can be driven by the second electric push rods 8 to press downwards and tightly press the ground, a good supporting effect is achieved on the whole test board, and the test board is prevented from shaking in the test process of the hydraulic pump;

first electric putter 2 is all installed in 1 top outer wall four corners of mounting bracket, first electric putter 2 and second electric putter 8 all are connected with the switch through the wire, and the switch is connected with external power source through the power cord, and 2 piston rod ends of four first electric putter are fixed with same roof 3, 3 top outer walls of roof open there is spout 4, and spout 4 one side inner wall installs lead screw 5 through the bearing, 5 one end of lead screw is connected with 3 one side outer walls of roof through the bearing, and the spiro union has slider 6 on the lead screw 5, the welding of 6 top outer walls of slider has movable plate 7, and the welding of 7 top outer walls of movable plate has fixed establishment.

The working principle is as follows: after moving the testboard to required position, drive clamp plate 9 through second electric putter 8 and push down and compress tightly ground and play good supporting role to the testboard is whole, place the hydraulic pump on movable plate 7, and adjust the interval between two splint 14 through rotating two-way threaded rod 12, fix the hydraulic pump centre gripping, still can adjust the height behind the hydraulic pump is fixed through first electric putter 2, adjust the position behind the hydraulic pump is fixed through rotating lead screw 5, the suitability is high, make things convenient for the different test equipment of adaptation.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a testboard is used in hydraulic pump production, all installs mounting bracket (1) and the fixed establishment that removes the wheel including bottom outer wall four corners, its characterized in that, first electric putter (2) are all installed in mounting bracket (1) top outer wall four corners, and four first electric putter (2) piston rod end are fixed with same roof (3), roof (3) top outer wall is opened there are spout (4), and spout (4) one side inner wall installs lead screw (5) through the bearing, lead screw (5) one end is connected with roof (3) one side outer wall through the bearing, and the spiro union has slider (6) on lead screw (5), slider (6) top outer wall welding has movable plate (7), and movable plate (7) top outer wall welding has fixed establishment.

2. The test bench is used in hydraulic pump production according to claim 1, characterized in that second electric push rods (8) are installed at four corners of the inner wall of the top of the mounting rack (1), and the same pressing plate (9) is fixed at the tail ends of the piston rods of the four second electric push rods (8).

3. The test bench is used in hydraulic pump production according to claim 1, characterized in that the fixing mechanism includes a fixing frame (10), and the inner wall of the top of the fixing frame (10) is provided with a fixing groove (11), a bidirectional threaded rod (12) is installed on the inner wall of one side of the fixing groove (11) through a bearing, one end of the bidirectional threaded rod (12) is connected with the outer wall of the fixing frame (10) through a bearing, both ends of the bidirectional threaded rod (12) are screwed with fixing blocks (13), and the outer walls of the bottoms of the two fixing blocks (13) are welded with clamping plates (14).

4. The test bench for producing the hydraulic pump according to claim 3, wherein anti-slip pads are bonded to the outer walls of the two opposite sides of the clamping plates (14), and anti-slip threads are arranged on the two anti-slip pads.

5. The test bench for hydraulic pump production according to claim 3, characterized in that the fixing frame (10) is of an inverted "U" shape, and the two ends of the bidirectional threaded rod (12) have opposite thread directions.

6. The test bench for producing the hydraulic pump according to claim 1, wherein the first electric push rod (2) and the second electric push rod (8) are connected with a switch through wires, and the switch is connected with an external power supply through a power line.