CN218511941U

CN218511941U - Manual test dynamic balancing machine for hard support measurement

Info

Publication number: CN218511941U
Application number: CN202222286091.2U
Authority: CN
Inventors: 邓庆海; 游宇豪; 侯安林; 吕剑锋
Original assignee: Chongqing Penghua Aviation Technology Co ltd
Current assignee: Chongqing Penghua Aviation Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-21
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a hard manual test dynamic balancing machine that supports measurement, the on-line screen storage device comprises a base, the left side fixed surface of base is connected with first motor, the output of first motor extends to the inside of base, and fixedly connected with bidirectional threaded rod, bidirectional threaded rod's outer wall threaded connection has the movable block, the upper end fixedly connected with connecting block of movable block, the upper end fixedly connected with riser of connecting block, the upper end of riser is rotated and is connected with the dwang, the outer end fixedly connected with location bucket of dwang, left side the left side fixed surface of riser is connected with the motor cabinet, the last fixed surface of motor cabinet is connected with the second motor, the output fixedly connected with axis of rotation of second motor. The utility model discloses in, through the driving action of first motor, can realize the rotation of two-way threaded rod, and then can realize that two movable blocks drive two risers and carry out the phase displacement, conveniently fix a position.

Description

Manual test dynamic balancing machine for hard support measurement

Technical Field

The utility model relates to a dynamic balancing machine technical field especially relates to a manual test dynamic balancing machine of hard support measurement.

Background

The main performance of the dynamic balancing machine is two comprehensive indexes of the reduction rate of the dynamic balancing machine with the minimum achievable residual unbalance, wherein the minimum value of the residual unbalance which the balancing machine can enable a rotor to achieve is used as the index for measuring the highest balance capability of the balancing machine; the latter is the ratio of the amount of unbalance reduced after one correction to the initial amount of unbalance.

The applicant is applying the utility model discloses the time, through the retrieval, discover that chinese patent discloses a "hard manual test dynamic balancing machine that supports measurement", its application number is "201720389985.0", this patent has mainly adopted the regulative mode of voussoir on one side of the forked tail, can reduce the clearance between the slip greatly, the size scale of forked tail bottom plate of deuterogamying, can accurately adjust corresponding position, but this regulative mode is in actual operation process, there is the drawback of inefficiency, and positioning effect is poor, so need a hard manual test dynamic balancing machine that supports measurement that can solve above problem now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a manual test dynamic balancing machine with hard support measurement.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a manual test dynamic balancing machine for hard support measurement comprises a base, wherein a first motor is fixedly connected to the outer surface of the left side of the base, the output end of the first motor extends into the base and is fixedly connected with a bidirectional threaded rod, a moving block is connected to the outer wall of the bidirectional threaded rod in a threaded manner, a connecting block is fixedly connected to the upper end of the moving block, a vertical plate is fixedly connected to the upper end of the connecting block, a rotating rod is rotatably connected to the upper end of the vertical plate, and a positioning barrel is fixedly connected to the outer end of the rotating rod;

a motor base is fixedly connected to the outer surface of the left side of the vertical plate, a second motor is fixedly connected to the upper surface of the motor base, a rotating shaft is fixedly connected to the output end of the second motor, a first gear is fixedly connected to one end, away from the second motor, of the rotating shaft, a second gear is connected to the side wall of the first gear in a meshed manner, the inner wall of the second gear is fixedly connected with a rotating rod, a screw rod penetrates through the upper surface of the positioning barrel, a bearing seat is fixedly connected to the outer wall of the bottom end of the screw rod in a penetrating manner, and an upper clamping plate is fixedly connected to the bottom of the bearing seat;

the inside diapire fixedly connected with fixed block of location bucket, the upper end fixedly connected with lower plate of fixed block, the upper surface of lower plate is provided with measuring transducer.

Further described is:

the number of the moving blocks is two, and the moving blocks are symmetrically distributed.

Further described is:

the upper surface both sides of base have all been seted up the spout, connecting block and this spout sliding connection.

Further described is:

the equal fixedly connected with telescopic link in upper surface both sides of punch holder, the upper end of telescopic link and the last inner wall fixed connection of location bucket.

Further described is:

the upper end of the screw rod is fixedly connected with an adjusting cap.

Further described is:

the opposite face of punch holder and lower plate all is provided with the protection and fills up.

Further described is:

the piece to be measured is clamped between the upper clamping plate and the lower clamping plate.

Further described is:

the bottom four corners of base all fixedly connected with supporting leg, the bottom of supporting leg is provided with the slipmat.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this manual test dynamic balancing machine that supports measurement firmly is provided with base, first motor, two-way threaded rod, movable block and riser, through the drive effect of first motor, can realize the rotation of two-way threaded rod, and then can realize that two movable blocks drive two risers and carry out the removal in opposite directions, conveniently fix a position.

2. Compared with the prior art, this manual test dynamic balancing machine of hard support measurement is provided with location bucket, screw rod, bearing frame and punch holder, through the rotation to the screw rod, can drive moving down of punch holder, and the effect of cooperation punch holder can be fixed to the piece that awaits measuring, and wherein, measuring transducer is used for detecting vibration frequency, reaches the purpose of test.

3. Compared with the prior art, the manual test dynamic balancing machine for hard support measurement is provided with the second motor, the first gear and the second gear and used for rotating a piece to be tested to realize testing.

Drawings

Fig. 1 is a schematic view of the overall structure of a manual test dynamic balancing machine for hard support measurement according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a point a in fig. 1 of a manual test dynamic balancing machine for hard support measurement according to the present invention;

fig. 3 is a side view of a positioning barrel of a manual testing dynamic balancing machine for hard support measurement according to the present invention;

fig. 4 is a partial perspective view of the manual testing dynamic balancing machine for hard support measurement according to the present invention.

Illustration of the drawings:

1. a base; 2. a first motor; 3. a bidirectional threaded rod; 4. a moving block; 5. connecting blocks; 6. a vertical plate; 7. rotating the rod; 8. positioning the barrel; 9. a motor base; 10. a second motor; 11. a rotating shaft; 12. a first gear; 13. a second gear; 14. a screw; 15. a bearing seat; 16. an upper splint; 17. a telescopic rod; 18. a fixed block; 19. a lower splint; 20. a measurement sensor; 21. a piece to be tested; 22. and (5) supporting legs.

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: the utility model provides a hard manual test dynamic balancing machine that supports measurement, the on-line screen storage device comprises a base 1, the first motor 2 of the outer fixed surface in left side of base 1 is connected with, first motor 2 electric connection is in external power supply, the output of first motor 2 extends to the inside of base 1, and fixedly connected with bidirectional threaded rod 3, bidirectional threaded rod 3's outer wall threaded connection has movable block 4, movable block 4's quantity is two, and symmetric distribution, movable block 4's upper end fixedly connected with connecting block 5, the spout has all been seted up to base 1's upper surface both sides, connecting block 5 and this spout sliding connection, play the limiting displacement to movable block 4, connecting block 5's upper end fixedly connected with riser 6, the upper end rotation of riser 6 is connected with dwang 7, the outer end fixedly connected with location bucket 8 of dwang 7.

Fixed surface is connected with motor cabinet 9 on the left side of left side riser 6, the last fixed surface of motor cabinet 9 is connected with second motor 10, second motor 10 electric connection is in external power supply, the output fixedly connected with axis of rotation 11 of second motor 10, the first gear 12 of one end fixedly connected with of second motor 10 is kept away from to axis of rotation 11, the lateral wall meshing of first gear 12 is connected with second gear 13, the inner wall and the dwang 7 fixed connection of second gear 13, drive effect through second motor 10, can realize the rotation of dwang 7.

The upper surface screw thread of location bucket 8 runs through and is provided with screw rod 14, and the cap is adjusted to the upper end fixedly connected with of screw rod 14, and the fixed cover of bottom outer wall of screw rod 14 has connect bearing frame 15, and the bottom fixedly connected with punch holder 16 of bearing frame 15, the equal fixedly connected with telescopic link 17 in upper surface both sides of punch holder 16, the upper end of telescopic link 17 and the last inner wall fixed connection of location bucket 8 play the limiting displacement to punch holder 16, prevent that it from following the rotation.

The inner bottom wall fixedly connected with fixed block 18 of location bucket 8, the upper end fixedly connected with lower plate 19 of fixed block 18, the upper surface of lower plate 19 is provided with measuring sensor 20, measuring sensor 20 is used for detecting vibration frequency to transmit and handle for the computer, the centre gripping has the piece 21 that awaits measuring between upper plate 16 and the lower plate 19.

The equal fixedly connected with supporting leg 22 in bottom four corners of base 1, the bottom of supporting leg 22 is provided with the slipmat, plays skid-proof effect, improves stability.

The working principle is as follows: this manual test dynamic balancing machine of hard support measurement, during the use, open the switch of first motor 2, realize two risers 6 and drive two removal in opposite directions of fixing a position bucket 8, at the removal in-process, aim at between punch holder 16 and the lower plate 19 with the piece 21 that awaits measuring, and the cooperation is to the rotation of adjusting the cap, realize the lapse of punch holder 16, the effect of cooperation lower plate 19, can fix the piece 21 that awaits measuring, after fixing, open the switch of second motor 10, can realize carrying out the dynamic balance test to the piece 21 that awaits measuring, and the effect through measuring sensor 20, be used for detecting vibration frequency, and transmit and handle for the computer, accomplish the test.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a manual test dynamic balancing machine of hard support measurement, includes base (1), its characterized in that: the outer surface of the left side of the base (1) is fixedly connected with a first motor (2), the output end of the first motor (2) extends into the base (1) and is fixedly connected with a bidirectional threaded rod (3), the outer wall of the bidirectional threaded rod (3) is in threaded connection with a movable block (4), the upper end of the movable block (4) is fixedly connected with a connecting block (5), the upper end of the connecting block (5) is fixedly connected with a vertical plate (6), the upper end of the vertical plate (6) is rotatably connected with a rotating rod (7), and the outer end of the rotating rod (7) is fixedly connected with a positioning barrel (8);

a motor base (9) is fixedly connected to the outer surface of the left side of the vertical plate (6) on the left side, a second motor (10) is fixedly connected to the upper surface of the motor base (9), a rotating shaft (11) is fixedly connected to the output end of the second motor (10), a first gear (12) is fixedly connected to one end, far away from the second motor (10), of the rotating shaft (11), a second gear (13) is meshed and connected to the side wall of the first gear (12), the inner wall of the second gear (13) is fixedly connected with the rotating rod (7), a screw rod (14) penetrates through the upper surface of the positioning barrel (8), a bearing seat (15) is fixedly sleeved on the outer wall of the bottom end of the screw rod (14), and an upper clamping plate (16) is fixedly connected to the bottom of the bearing seat (15);

the inner bottom wall of location bucket (8) fixedly connected with fixed block (18), the upper end fixedly connected with lower plate (19) of fixed block (18), the upper surface of lower plate (19) is provided with measuring sensor (20).

2. The hard-supported measured manual test dynamic balancing machine of claim 1, wherein: the number of the moving blocks (4) is two, and the moving blocks are symmetrically distributed.

3. The hard-supported measured manual test dynamic balancing machine of claim 2, wherein: the sliding grooves are formed in two sides of the upper surface of the base (1), and the connecting block (5) is connected with the sliding grooves in a sliding mode.

4. The hard-supported measured manual test dynamic balancing machine of claim 3, wherein: the upper surface both sides of punch holder (16) are equal fixedly connected with telescopic link (17), the upper end of telescopic link (17) and the last inner wall fixed connection of location bucket (8).

5. The hard-supported measured manual test dynamic balancing machine of claim 4, wherein: the upper end of the screw rod (14) is fixedly connected with an adjusting cap.

6. The hard-supported measured manual test dynamic balancing machine of claim 5, wherein: the opposite surfaces of the upper clamping plate (16) and the lower clamping plate (19) are provided with protective pads.

7. The hard-supported measured manual test dynamic balancing machine of claim 6, wherein: the piece to be measured (21) is clamped between the upper clamping plate (16) and the lower clamping plate (19).

8. The hard-supported measured manual test dynamic balancing machine of claim 1, wherein: the base is characterized in that supporting legs (22) are fixedly connected to four corners of the bottom end of the base (1), and anti-slip pads are arranged at the bottom ends of the supporting legs (22).